00-0xf8)=@allocspi={0xf8, 0x16, 0x66e18825aa2f241f, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@dev={0xfe, 0x80, [], 0xffffffffffffffff, 0xa}, @in=@rand_addr, 0xffffffffffffffff, 0x1}, {@in=@empty, 0xffffffffffffffff, 0x33}, @in6=@dev={0xfe, 0x80}, {0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, {}, {0x0, 0x0, 0x7fff}}, 0x0, 0x40}, []}, 0xf8}, 0x1}, 0x0) 2018/02/06 21:54:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00007f8000)='/dev/input/event#\x00', 0x7fff, 0x80) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000672000)='/selinux/checkreqprot\x00', 0x4205, 0x0) dup3(r0, r1, 0x80000) r2 = syz_open_procfs(0x0, &(0x7f00000f8000)='net/mcfilter\x00') readv(r2, &(0x7f0000255000-0x10)=[{&(0x7f0000b59000-0xd4)=""/212, 0xd4}], 0x0) 2018/02/06 21:54:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x800000003fd) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) sync_file_range(r0, 0x3, 0xc4, 0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b6d000)={0x0, 0x0}, &(0x7f0000aca000-0x4)=0xc) ioprio_set$uid(0x3, r1, 0x5) sync_file_range(r0, 0x0, 0x0, 0x0) 2018/02/06 21:54:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) nanosleep(&(0x7f0000395000)={0x0, 0x989680}, &(0x7f00001e1000-0x10)) sched_rr_get_interval(0x0, &(0x7f000059b000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @time={0x0, r1}, {}, {}, @connect}], 0x30) 2018/02/06 21:54:04 executing program 2: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000035000-0x2)='\x00 ', 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000003c000)='/dev/snd/seq\x00', 0x0, 0x804) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000055000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000055000)={&(0x7f0000012000/0x4000)=nil, 0x4000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000002b000)={0x163, @tick=0x5600000000000000}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000018000-0x8)={0x0, 0x3}, &(0x7f0000055000)=0x8) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000056000-0xe7)={r4, 0x1, 0xdf, "3f3cb27ab9fb0d20c004676016c9bf81b149c60a252329e8aa3c08097528817f440a40e7421ea6535026ae816d9ce0c8f84af726f60024aec5ee185205b2188f4862074663abc4f679242d61563cc9ce31dd07f010df9fcbf9d35ffe8a949c79f1b70d293724657b7919decd9a7e4bc85e1892d87cd398611cf54f30a6b299ec053e10b42d2e016406b98e0618cf95f04ce7c319bd732bcdb580ca1e912bf75da213c05162dac658e8647b73c9c4ba3fa0f47710fb9be29e03e81419672cdc5f1c2bc8f8c64c99c412a437da132b3dd48e3e2d59be1b05c02f4cf837707b18"}, 0xe7) 2018/02/06 21:54:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a57000/0x2000)=nil, 0x2000, 0x0) mlock2(&(0x7f0000d25000/0x3000)=nil, 0x3000, 0xfffffffffffffffe) r0 = syz_open_dev$usbmon(&(0x7f00005d1000)='/dev/usbmon#\x00', 0x200, 0x4302) madvise(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x1d) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000d59000)=0x2, 0x4) 2018/02/06 21:54:04 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000680000)='/dev/sequencer\x00', 0x103081, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000119000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x0, 0xffffffffffffb0c9, 0x9, 0x6, 0x1f}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00002f6000)={r1, 0x94, "606e308dd584e30c40c659456ae4a22606b3a216f9277d2f105e611462970c67bb54c3ea3065af15213fd591d5fd6bad08f42d039f80b5c5d9983bbc320038d631e0389cc6a20edafafa9b12d7651a01ed8c829150e04bae021c0ffe89273b0769e42f5e6fa9d491c28e3b3e5699558c22eae8ca84fb3f05aad80df1e401beb4c0c456cb2905040ad64106730067b9c8dbec63e0"}, &(0x7f0000001000-0x4)=0x9c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0xffffffffffffffa3, 0x7, [0x9, 0xcb, 0x4, 0xa7d7, 0x7ff, 0x0, 0x6]}, 0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00007e9000)={@multicast1, @dev, @remote}, &(0x7f0000fcc000)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) accept$nfc_llcp(r0, &(0x7f0000a6c000-0x60), &(0x7f0000c74000)=0x60) ioctl$sock_ifreq(r2, 0x8937, &(0x7f00007f1000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x1}) 2018/02/06 21:54:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) r2 = creat(&(0x7f0000457000-0x8)='./file0\x00', 0x1) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f000086b000)={0x3, 0xd8, &(0x7f00003b6000)="9a7f741a062bb705e9d50122504480980e494f8d68c3cabf7764965defcb9e3f63ab2491c2d2d2c58323b70dce1908de73e565fab9a33dcd722ae9731eb948c9665f835b5d50f0c19978b4b2dc88f2cd52013848d5c65a663de643d73195549093784a1db7e956619650297db0e862156958f1a8175c2c246cd47ff4ca4ef12142029accc842a466cd40cdb253dd67538f30c28b06d879775d87371a957efa973c5f1893eb6649fb0180b66ca1e867a6ccb1042193c35dabed7bd9681c06aa4f4016e2cb6feec3641a16de0da9a381749955d5092e6fd3df"}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000086a000)=@assoc_id=0x0, &(0x7f0000bc2000)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000ded000)=r3, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000905000), &(0x7f0000f33000)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004c6000)={0x0, 0x0}, &(0x7f0000d35000-0x4)=0xc) fremovexattr(r0, &(0x7f0000e60000)=@random={'trusted.', '[\x00'}) lstat(&(0x7f0000dab000)='./file0\x00', &(0x7f0000470000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r4, r5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) accept$inet(r0, 0x0, &(0x7f0000dd9000-0x4)) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000fe2000)=0x1, 0xffffffffffffffc8) bind$inet(r0, &(0x7f00002c8000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/06 21:54:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000bdb000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) write(r0, &(0x7f0000e67000), 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) capget(&(0x7f0000013000), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = gettid() tkill(r2, 0x16) close(r1) r3 = syz_open_procfs(0x0, &(0x7f0000d06000)='stat\x00') sendfile(r0, r3, 0x0, 0x3ff) 2018/02/06 21:54:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009a7000-0x15)='/proc/self/net/pfkey\x00', 0x501000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00002d9000-0x8)={0x1, [0x0]}, &(0x7f0000e96000)=0x5f) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000dd8000-0x4)=@int, &(0x7f0000c10000)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00003b0000-0xb0)={{0x9, 0x7fff}, 'port1\x00', 0x2, 0x2, 0x347c, 0x3f, 0x5, 0x3ff, 0xfffffffffffffffd, 0x0, 0x3, 0xffff}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000e13000)={0x3, 0x3, 0x1ff, 0x0, 0x7}) mprotect(&(0x7f00007f3000/0x2000)=nil, 0x2000, 0x1fffffd) [ 43.065559] device gre0 entered promiscuous mode 2018/02/06 21:54:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r1 = memfd_create(&(0x7f00004f4000)="2fc3766d6e6574306b657972696e6700", 0x2) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00009da000-0x4), &(0x7f0000a6f000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000ffc000)="c2", 0x1, 0x0, &(0x7f00001e0000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto(r0, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/06 21:54:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000967000)={{}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x7}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00007a6000)={0x0, 0x0, 0x0, 'queue1\x00'}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b86000)={0x0}, &(0x7f0000ef4000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000310000-0xa0)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x8d4, 0x4, 0x3, 0x1, 0x28}, 0xa0) 2018/02/06 21:54:04 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TCSBRK(r0, 0x5409, 0x6) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0x4020940d, &(0x7f0000001000-0x18)={0xaa}) 2018/02/06 21:54:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f72000)={0x0, 0x0}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000aca000-0xe8)={0x0, 0x0, 0x0, 0x80000000, 0x6, 0x0, 0x6, 0x1c, 0x18, "820465ba0878b92cebe62904c474e9f6a10eb15961cd46dc2a4ca619f310d423dd2215ef8b64bc4a1fe384de5e0ac9af9e4b85a31c05aa773af4d8cf0df682a4", "38cd05c7f37be6f370bcb7ae9f124accc8f3bd551a7ce2daf379a94b7573cdb268aa68e346a941a4e73baa6543929113ff77521b919da0f1cfd3456b6f76b825", "a68a97d2260e9879c972657deed0897a77ebf26568f19fad3493469047b2e4a6", [0x1f, 0x2]}) r2 = open(&(0x7f0000acf000)='./file0\x00', 0x400, 0x80) getsockname$packet(0xffffffffffffff9c, &(0x7f0000f1d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00005ac000)=0x14) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) sendto$packet(r2, &(0x7f000018b000)="904dc7fd32f65748319b46d37d7dd0", 0xf, 0x1, &(0x7f00004b2000-0x14)={0x11, 0x3, r3, 0x1, 0x9, 0x6, @empty}, 0x14) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000343000)={@generic="59a44515cb70ee07b83ad8c6defa655b", 0x0}) sendmsg$nl_route(r4, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000070000)=@bridge_setlink={0x24, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r5}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1}, 0x0) 2018/02/06 21:54:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000001000-0x4), &(0x7f0000323000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$TIOCCONS(r0, 0x541d) 2018/02/06 21:54:04 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000502000-0xf)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000517000-0x10)={0x0, 0x2c, &(0x7f0000000000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}]}, &(0x7f000040f000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000098f000)={r1, 0x4, 0x30}, 0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003bd000)={0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000631000-0x14)={@remote}, &(0x7f0000676000-0x4)=0x14) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006d7000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) readahead(0xffffffffffffffff, 0x8, 0x0) r3 = pkey_alloc(0x0, 0x3) pkey_free(r3) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b37000-0x10)='/dev/sequencer2\x00', 0x480, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000000)={r1, 0xffffffff}, &(0x7f0000001000-0x4)=0x6) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00001fb000)=""/251) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f000088e000)={0x1, 0x1, 0x9, 'queue0\x00', 0x1}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/02/06 21:54:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000074d000-0x4), 0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000edc000)='/dev/pktcdvd/control\x00', 0x1, 0x0) syz_emit_ethernet(0x16, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8864, "00b300b100000021"}}}, 0x0) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) r2 = socket(0x18, 0x0, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000169000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001ff000-0xc)={0x0, 0x2}, &(0x7f0000d4b000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fe0000-0x10)={0xc1b, 0x8201, 0x8, 0x2, r3}, 0x10) connect(r2, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/02/06 21:54:04 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2c0802, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000011000)={0x7, 0xff, 0x916}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000012000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000265000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a2a000-0xc)='/dev/rfkill\x00', 0x1, 0x0) sendto$llc(r2, &(0x7f0000f02000-0xc)="07757fc9304113611347d36f", 0xc, 0x8040, &(0x7f00005b0000-0x10)={0x1a, 0x2, 0x8, 0x2, 0x7, 0x1000, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) r3 = gettid() tkill(r3, 0x16) close(r0) 2018/02/06 21:54:04 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x128, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002}, @in=@dev={0xac, 0x14}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@loopback={0x0, 0x1}}, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000002}, {}, {}, 0x0, 0xffffffffffffffff, 0x4}}, []}, 0x128}, 0x1}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000027000-0x4)=0x0) sched_getattr(r1, &(0x7f0000009000-0x30), 0x30, 0x0) 2018/02/06 21:54:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000365000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000230000-0x4)=0x14) r1 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00009dd000-0x58)={0x80, 0x0, 0xc8}) [ 43.203757] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 43.252866] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/02/06 21:54:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fab000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004f4000-0xc)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x10000a}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) fstat(r0, &(0x7f0000916000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00001a1000-0xe8)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00003c2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000344000)=0xc) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00006d0000+0xca4)='/dev/loop-control\x00', 0x0, 0x0) lstat(&(0x7f0000d1b000-0x8)='./file0\x00', &(0x7f0000ae9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000265000-0x28)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ddd000)='/dev/pktcdvd/control\x00', 0x2400, 0x0) getgroups(0x4, &(0x7f00009fc000)=[r3, r4, r5, r6]) 2018/02/06 21:54:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000d1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e10000-0x2c)=@ethtool_cmd={0x18}}) sendmsg$nl_route(r0, &(0x7f00001f2000)={&(0x7f00003f4000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000b18000-0x10)={&(0x7f0000dbf000)=@getneigh={0x14, 0x1e, 0x100, 0x7, 0x2, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4008000}, 0x20000004) 2018/02/06 21:54:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006ac000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000565000-0x8)={0x0}, &(0x7f00000ce000-0x3)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000027b000)={r1, @in6={{0xa, 0x3, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x6, 0x451, 0x5, 0x8000, 0x8}, &(0x7f0000574000-0x4)=0xa0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x7fffffffefff) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000cfe000-0x20)={0x0, 0x8000, 0x4, 0xa98c, 0x1ff, 0x1ff, 0xe6, 0x1f, r2}, 0x20) 2018/02/06 21:54:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000905000)=[@in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x20c}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x0, @rand_addr=0x2}, @in6={0xa, 0x0, 0x42636838, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x2}, @in6={0xa, 0x2, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4800000000080000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}], 0x94) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1}, 0x0) 2018/02/06 21:54:04 executing program 1: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd8000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000ff1000)='./file0\x00', 0x40) 2018/02/06 21:54:04 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a0c000)='/dev/random\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2d, &(0x7f0000000000)="91cb021248b95089ff5a430cab7ba25afbfebb435e26105a55781b0f1f29a03f33b0a39b0f81eba2ccdde58dd95aeaa94e5a21e274e200b57aa5098f9f69cb898104230c3de30789c639aa72db04e153f8f4370cd85d7c5128815779b0e0019161d6f54fb8f13ac43bf48de44df4e26d49052185aee5bd5dccc65bcf0e3110fa0e589c410a5491781480ce6153451171d2a4cb13d79cfbb1f48974d291e5d944af8dbf7dd12cf29d1d26b9b40383f1da47602382741eddfa004895ad") mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) socket$key(0xf, 0x3, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') write(r1, &(0x7f000000a000-0x7)="9a", 0x1) 2018/02/06 21:54:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f0000289000-0x80)=""/128, 0x80}], 0x1) timer_create(0x2, &(0x7f0000679000-0x60)={0x0, 0x1f, 0x0, @thr={&(0x7f0000c4b000-0x18), &(0x7f00008b5000-0x10)}}, &(0x7f0000ecb000)) getsockopt$sock_int(r0, 0x1, 0x17, &(0x7f000040f000), &(0x7f0000f0d000)=0x4) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)) 2018/02/06 21:54:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b5e000-0x11)='/selinux/enforce\x00', 0xdfda10d929bfd833, 0x0) connect$netrom(r1, &(0x7f0000256000-0x48)=@full={{0x3, {"a62a192e36952e"}, 0x3}, [{"9b1bba0e7f532a"}, {"4a3570a32c18c8"}, {"8c8a5370bac59e"}, {"ba382bb14545b9"}, {"539a14b549b95b"}, {"b455ffe0c8b8cd"}, {"745029deefdbd1"}, {"48e4b555cc1251"}]}, 0x48) readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @tid}, &(0x7f000004d000-0x4)) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)) 2018/02/06 21:54:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0xffffffffffffffff, 0xffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000fea000+0x815)=0x6, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f00008a0000)='/dev/ptmx\x00', 0x2400, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b2a000)={@common="ffffb70e7473300009dfffffff00", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22207302"}) readv(r1, &(0x7f00007a1000-0x18)=[{&(0x7f0000f30000-0xde)=""/222, 0xde}], 0x1) [ 43.391048] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/02/06 21:54:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000d6e000)={0x0, 0xe, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000a04000-0x4)=0x0) timer_settime(r0, 0x0, &(0x7f0000fc8000-0x20)={{0x77359400}, {0x77359400}}, &(0x7f00000ab000)) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) clock_getres(0x6, &(0x7f0000c0b000)={0x0}) futex(&(0x7f000000d000-0x4), 0x5, 0x0, &(0x7f0000366000-0x8)={r1}, &(0x7f0000c44000-0x4), 0x0) 2018/02/06 21:54:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f33000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000470000-0x4)=0x10) mq_open(&(0x7f000062c000)='eth0selinux\x00', 0x1, 0x4, &(0x7f0000882000-0x40)={0x6, 0x0, 0x8, 0xfffffffffffffffe, 0x0, 0x5, 0x3}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004f3000)={0x0, 0x5, 0xfffffffffffffffe}, &(0x7f0000813000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e01000)={0x0, 0x1ff, 0x8000000fe, 0x1}, &(0x7f000080a000-0x4)=0xfffffffffffffd9f) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000036a000)={r1, 0x705c, 0x8f, 0xed, 0x2, 0xffffffffffffff81, 0x7, 0x8000, {r2, @in={{0x2, 0x1, @empty}}, 0x2, 0x6, 0x6, 0x3f, 0x200}}, &(0x7f0000b0d000)=0xb8) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000089a000)=0x80000001, 0x4) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) semget$private(0x0, 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/02/06 21:54:04 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r0, r1, 0x0, 0xa9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b04000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00006eb000-0x9)='/dev/rtc\x00', 0x288c2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000b86000)) fcntl$lock(r2, 0x7, &(0x7f0000002000)) fcntl$lock(r2, 0x7, &(0x7f0000004000-0x20)={0x2, 0x0, 0x0, 0x7fff}) pwritev(r3, &(0x7f0000e01000-0x20)=[{&(0x7f00008d1000-0x1000)="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", 0x1000}, {&(0x7f000068f000)="afdbce14e78c0d9a4bfc7b3608347b35d2658a55914de1ac4b5f26eae75d15ce0eaa4ea98e2989614a6559afba444433bb9e3a75caa5b88c9319168c0129c1e2df9dd17b86a72bb5aa939583a54e4bed1b3b782899d4db704b75956ddf0ef76950688a74202bd0e92a5c221707e7e026f6e5efd5b21665f719cef0bc213f8d65ae85acdd2c14fb13c3e239a36719c63ba155bd6e5c17d679bfdd0369b9dd52076f8c72d7eb1ff757595c13c095487bf92e3feb3a5dfdb0d046c2de758d92d3b6", 0xc0}], 0x2, 0x0) 2018/02/06 21:54:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x800032, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000e37000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000592000/0x2000)=nil) link(&(0x7f00004ca000)='./file0\x00', &(0x7f00009be000-0xe)='./file0/file0\x00') r0 = open(&(0x7f0000434000-0xe)='./file0/file0\x00', 0x80645, 0x80) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00009e2000)={&(0x7f00005e4000/0x4000)=nil, 0x1, 0x2, 0x54, &(0x7f000073f000/0x2000)=nil, 0x4}) stat(&(0x7f0000001000)='./file0/file0\x00', &(0x7f0000e2f000)) mremap(&(0x7f0000341000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/02/06 21:54:04 executing program 0: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006bc000)={0x0, 0x9, 0x9, 0x848a}, &(0x7f000093a000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000093b000-0x85)={r1, 0xeb, "fe30715debb197771025a4845211cf2cadd8767eaea1454feca2548443e0ebb6d1630b0ec8e5388237dbe194566c2428576c71c1152405bbe84dc9a17590819dc5f6406192585ed83e15969468fcb4f1131eaa2e3f26b91d7ad3646be6fe187032380df27ba9879bf955f838f9c1ba9a3b2f2b009ed60682775be366ad0cc666f48ae577da93c5e4c109ea11a000ac13d0804581ddd50ef2900064cc954027d70535131e6d7b642e19ed27a10c155ca6d52d245c16a305440a890e6c8c3fae7aedf3341707a6a74e830cbc540447cab9f9303b7d4b28debb40991e403b4a3f2e18db2afa35fa1eb7112a76"}, &(0x7f000093b000-0x4)=0xffffffffffffff79) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f000093c000-0x8)='./file0\x00', 0x2000, 0x10) faccessat(r3, &(0x7f0000369000)='./file0\x00', 0x0, 0x400) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000081c000-0x10)={0xd2e9, 0x4, 0x8, 0x1, r2}, 0x10) r4 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000080d000)) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000093a000)={0x0, 0x6, 0x10}, &(0x7f00008b3000)=0xc) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80800) getsockopt$inet_int(r4, 0x0, 0x21, &(0x7f000003e000), &(0x7f000093d000-0x4)=0xffffffffffffffc7) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000093b000-0x8)={r5, 0xe8}, &(0x7f000093b000-0x4)=0x8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000103000)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x26, 0x0, 0x0, "355cf8ffc87d"}}) 2018/02/06 21:54:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa7000)={0x0}, &(0x7f0000b15000)=0xc) r1 = syz_open_procfs(r0, &(0x7f00009a3000-0xa)='wchan\x00') sendfile(r1, r1, &(0x7f00004db000), 0x65) fstatfs(r1, &(0x7f000013d000-0x1e)=""/30) [ 43.402613] audit: type=1400 audit(1517954044.569:29): avc: denied { setopt } for pid=6533 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/06 21:54:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f00000eb000)={0x0, 0x9}) dup2(r0, r1) writev(r1, &(0x7f0000881000-0xa0)=[{&(0x7f0000962000)="05d64a926556a89bf6e87e564b41f300fc6a660f9e93460d", 0x18}], 0x1) 2018/02/06 21:54:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009b2000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000178000)=""/194) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000736000)={0x0, 0x81000000200007d, 0x20}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000767000)={0x4, 0xfffffffffffffff9, 0x40, 0x0, 0x12}) 2018/02/06 21:54:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00008c9000)={0x0, 0x2}, &(0x7f0000b1e000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000ff3000-0x1008)={r1, 0x2, 0x1000, "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"}, 0x1008) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000383000-0xe)='/dev/keychord\x00', 0x103040, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000c79000)={{0x100000001, 0x8}, 'port1\x00', 0x3, 0x1, 0x4, 0x8, 0x3f, 0x3, 0x0, 0x0, 0x2, 0xa9e4}) write(r0, &(0x7f0000b4a000-0x13)="130000001000ffdde200f49ff60f050000230a", 0x13) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000aa6000-0x8)={0x0, 0x9}, &(0x7f00005c7000)=0xfffffffffffffda2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000847000)={0x0, 0xfff, 0x10, 0x5, 0x4}, &(0x7f0000aac000)=0x18) 2018/02/06 21:54:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="00204908e6", &(0x7f000068c000), &(0x7f0000d1f000), &(0x7f0000001000-0x2)="4711") 2018/02/06 21:54:05 executing program 1: clone(0x80000000, &(0x7f0000a17000-0x1)="88", &(0x7f0000276000-0x4), &(0x7f0000fa3000-0x4), &(0x7f0000c36000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x0, 0xf4, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x5, 0x8, 0x9, 0x50e1, 0x1}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r2, 0x1, 0x2, [0x5, 0x6]}, &(0x7f0000001000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000-0x8c)={0x7cc, 0x80000001, 0x8000, 'queue1\x00'}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000b40000-0x8)) socketpair(0x4, 0x1, 0x8001, &(0x7f000082f000)) quotactl(0x0, &(0x7f00005ca000-0x8)='./file0\x00', 0x0, &(0x7f0000f08000-0x1000)) 2018/02/06 21:54:05 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000013000-0x39)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000018000-0x11)='/dev/vga_arbiter\x00', 0x121442, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000018000-0x4)=0x2) r3 = dup3(r1, r0, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000f000-0x24)=@ethtool_channels={0x3c, 0x80000000, 0x6, 0x0, 0x4, 0x6, 0x253, 0x9, 0x1}}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x1, 0x0, &(0x7f0000019000-0x1)='o'}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) 2018/02/06 21:54:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000fe2000), &(0x7f0000390000-0x4)) connect(r0, &(0x7f00007ee000)=@llc={0x1a, 0x1b, 0x400000000, 0x8, 0xffff, 0xe220, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = creat(&(0x7f00006e5000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000832000)={&(0x7f00001de000)=[0x6, 0x33d3, 0xbc31], 0x3, 0x1, 0xfffffffffffffffe, 0x8000, 0x5, 0x0, {0x1000, 0x7fffffff, 0x57b, 0x2c16, 0x10000, 0x179c, 0x4, 0x4, 0x0, 0x8, 0x2, 0xa2, 0xffff, 0x7ff, "37483adf07340a044f9f511e31b9f091b4f62a74a06d567a9cee00e6c7f5558e"}}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000855000-0x15)='/proc/self/net/pfkey\x00', 0x80200, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f000009c000-0x8)) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x80000001) bind$inet6(r0, &(0x7f0000ee1000-0x1c)={0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x101}, 0x1c) 2018/02/06 21:54:05 executing program 4: fstat(0xffffffffffffff9c, &(0x7f000058b000)={0x0, 0x0, 0x0, 0x0, 0x0}) accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000a93000), 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000001000-0x48)=@full, &(0x7f000098b000-0x4)=0x48) fstat(r1, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r2) 2018/02/06 21:54:05 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000008000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000007000)=0x3) munmap(&(0x7f0000000000/0x8000)=nil, 0x8000) 2018/02/06 21:54:05 executing program 5: mmap(&(0x7f0000000000/0xa6a000)=nil, 0xa6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000a6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a6b000-0x4)=0x0) r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000a6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r1, r2, 0x40000000000014, &(0x7f00001c4000-0x10)={0x0, 0xffffffffffffffff, 0x80000001}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000b0a000)=""/128, 0x80) 2018/02/06 21:54:05 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$lock(r1, 0x6, &(0x7f0000011000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/02/06 21:54:05 executing program 4: socketpair(0x5, 0xf, 0x8, &(0x7f0000853000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001000-0x10)={0x12, 0xdc, &(0x7f0000b91000)="d35ff66dab0c47eccf550ed0f7e22175eda2a57a191d8622db16264b82d1dc9984a3736e0f21e3280e3a62846ee3f9587cc9551c69665b93600129b948a82d5bd3c488e8c08bc1bfc8792d51cad844b84a4b04adf6704be11664e813a934ac078874babcf9110af42303028677e110f330ff25adccf473be98de5474a9a8b3e235f03490e3afcaf53c5d329afc7c72c05c527e3dc79dc552e4b928b47fd51f9d1c55909ca813a17fbd2c1a508fb53c20ff6ffa2f0c824533a7aa257e72e3f6ec597ef64cf0234b23f6cf7e2f9229b67eed77f19fc6c8bc79c603a52b"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x40044591) execve(&(0x7f000034e000)='./file0\x00', &(0x7f0000214000)=[], &(0x7f0000f01000)=[]) 2018/02/06 21:54:05 executing program 0: clone(0x2001fffe, &(0x7f0000001000-0x2), &(0x7f0000f13000), &(0x7f00002a7000), &(0x7f0000000000)) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f000084a000)={0xa, 0x3, 0x10001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, 0x1c) 2018/02/06 21:54:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000932000)={0x0, &(0x7f0000932000)=[]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x10000000000036, &(0x7f00008d4000-0x3)=0x80000000, 0x4) 2018/02/06 21:54:05 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0x0, 0x800) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000e000-0x18)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, r2}], 0x0, 0x0, &(0x7f0000002000)}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000f000-0x10)={0x0, 0x0}) ppoll(&(0x7f000000c000)=[{r1}], 0x1, &(0x7f000000d000-0x10)={r3, r4+30000000}, &(0x7f0000005000-0x8), 0x8) 2018/02/06 21:54:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) fcntl$lock(r0, 0x7, &(0x7f0000f76000)) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) fstat(r0, &(0x7f0000440000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00003ef000-0x64)={&(0x7f00000e0000-0x20)=[0x7, 0x7f, 0x1ff, 0x1, 0x1ff, 0x2, 0x1, 0x80000000], 0x8, 0x4470f399, 0xfffffffffffffffa, 0x6, 0x0, 0x2, {0x5, 0xf2, 0x1, 0xc2b, 0x6, 0x4, 0x5, 0x8, 0x9, 0x33b, 0x3f, 0x9, 0x1000000000, 0x984, "e5af9a3d4ec044d910e61bb44714d34adce4d0fd32be86c6931089b35720b29e"}}) setfsgid(r1) [ 43.938005] binder: 6596:6601 ioctl 8946 20007000 returned -22 [ 43.948146] binder: 6596:6601 ioctl c0306201 20003fd0 returned -14 [ 43.958445] binder: 6596:6601 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 43.975462] binder: 6596:6620 tried to acquire reference to desc 0, got 1 instead 2018/02/06 21:54:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e5c000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000c88000-0x51)="6e65742f6e65746c696e6b004e897339101d30c957d981065774edb6e2907fef3e48f10004c2aa88e0a3a3ed1cef51e4c274fc7216fa6e6b71158ffde546844e40fbadd6e273ec59e2e2127cc5db1f9c7b") ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000394000-0xd)=""/13) readv(r1, &(0x7f0000a42000)=[{&(0x7f0000e99000)=""/175, 0xaf}], 0x1) 2018/02/06 21:54:05 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) recvfrom$packet(r0, &(0x7f000001d000), 0x0, 0x100, 0x0, 0x0) [ 44.006978] binder: 6596:6632 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 44.010445] binder: 6596:6601 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 44.025546] binder: 6596:6601 ioctl 541a 20017ffc returned -22 [ 44.025775] binder: 6596:6632 ioctl 8946 20007000 returned -22 [ 44.027752] binder: 6596:6632 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/02/06 21:54:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00005db000-0x8)='./file0\x00', 0x40, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setpipe(r0, 0x407, 0x10001) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10), &(0x7f00008b3000)={0x0, 0x1c9c380}, 0x8) open$dir(&(0x7f0000c54000-0x8)='./file0\x00', 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000df0000)='/dev/rfkill\x00', 0x40, 0x0) bind$inet6(r0, &(0x7f0000de9000-0x1c)={0xa, 0x1, 0x23, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000738000)={@loopback}, &(0x7f0000d50000)=0x14) fcntl$setlease(r0, 0x400, 0x2) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000a46000-0x4)) 2018/02/06 21:54:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005c3000-0x8)=@assoc_value={0x0, 0xfff}, &(0x7f0000245000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000531000)={r1, 0xfff}, &(0x7f0000924000)=0x8) personality(0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00002a6000)={r1, 0x4}, 0x8) socket$netlink(0x10, 0x3, 0x17) pwrite64(r0, &(0x7f0000faa000)='jD', 0x2, 0x0) connect$netlink(r0, &(0x7f000027e000)=@kern={0x10, 0x0, 0x0, 0x60800}, 0xc) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) openat$ppp(0xffffffffffffff9c, &(0x7f0000a60000-0x9)='/dev/ppp\x00', 0x0, 0x0) [ 44.031203] binder: 6625:6629 transaction failed 29189/-22, size 0-7955998172716033071 line 3004 [ 44.033440] binder: 6596:6601 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 44.033464] binder: 6596:6601 ioctl c0306201 20003fd0 returned -14 [ 44.085190] binder: 6625:6651 transaction failed 29189/-22, size 0-7955998172716033071 line 3004 [ 44.099629] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.105276] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/06 21:54:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) r3 = gettid() ptrace$getregs(0xc, r3, 0x80000001, &(0x7f0000ae8000-0xb7)=""/183) sendto$packet(r1, &(0x7f000046e000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x0, &(0x7f000074a000-0x14)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/06 21:54:05 executing program 2: r0 = eventfd2(0x5, 0x801) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000d4f000-0x2)='..', &(0x7f00002cc000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x3) ioctl$VT_WAITACTIVE(r0, 0x5607) fallocate(r0, 0x1, 0x6, 0x6) 2018/02/06 21:54:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x58, &(0x7f0000001000-0x58)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [{[], {0x8100, 0x0, 0xfffffffffffffffc}}], {@llc={0x4, {@llc={0xf6, 0x42, "f3a2", "5493d49bff341552a0d6efac3c48a46f629e886dc233df0683d2a9a2ff35adcdf64e9bfe5b455e6e0a3cf9bb9154dc243b5ddcab5bf6ed26993adeea46e9f0e708ae"}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x21)='&cgroupnodevmd5sumselinux&]eth1}\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000001000)=""/118) 2018/02/06 21:54:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$TIOCEXCL(r0, 0x540c) syz_emit_ethernet(0x2a, &(0x7f0000317000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x880b, 0xffffffffffffff18, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x1, [0x0]}) 2018/02/06 21:54:05 executing program 1: creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00007a4000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/06 21:54:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000ad5000)=@setneightbl={0x24, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x10, 0x1, 'selinuxem0\x00'}]}, 0x24}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005b0000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000017f000), &(0x7f0000607000)=0x8) 2018/02/06 21:54:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ef9000)={0x0}, 0x80000) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002af000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00007a8000)={0x0, 0x9, 0xffffffffffff74b1, 0x80000000, 0x0, 0x5}, &(0x7f0000857000-0x4)=0x14) connect$llc(r2, &(0x7f0000d62000)={0x1a, 0x1b, 0x0, 0x4, 0x3, 0xfffffffffffff3ee, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00009d9000)={r3, 0x6}, &(0x7f0000dda000)=0x8) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000cb6000)={0x5, &(0x7f0000138000)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00006a2000)={r4, 0x8}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d65000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r5, 0x6, 0x12, &(0x7f00008a8000), &(0x7f0000573000-0x4)=0x4) 2018/02/06 21:54:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)="720000020000", 0x1, &(0x7f0000b8a000)) unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f000094a000-0x1d)=@random={'os2.\x00', 'vboxnet0^$nodev)trusted\x00'}, &(0x7f000095b000-0x5)="1326292600", 0x5, 0x0) lsetxattr(&(0x7f0000487000)='./file0\x00', &(0x7f00003d6000)=@random={'system.', "1326292600"}, &(0x7f00006c6000)="720000020000", 0x6, 0x3) [ 44.110915] binder: undelivered death notification, 0000000000000000 2018/02/06 21:54:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000d9b000-0x8)='./file0\x00', &(0x7f0000ea5000)=@random={'btrfs.', '\x00'}) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback, @in=@broadcast}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000366000)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f000077a000), 0x0, 0x800000020000000, &(0x7f0000aa9000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) recvfrom$inet(r1, &(0x7f0000e32000)=""/116, 0x74, 0x100, &(0x7f0000019000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) bind$inet(r1, &(0x7f0000899000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000afb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c91000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000080f000-0xc)={r3, 0x80000, r1}) r5 = socket$netlink(0x10, 0x3, 0x14) recvfrom$inet(r1, &(0x7f0000aab000+0x5df)=""/128, 0x80, 0x40000102, &(0x7f0000836000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000042000-0x10)={0xffffffffffffffa1, 0x0, 0x100, 0x5}) getsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f0000ff1000)=""/182, &(0x7f0000351000-0x4)=0xb6) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000980000-0x8)={0x6, 0x7fffffff}, 0x8) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000213000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r6, 0x40087705, &(0x7f00009bf000)={0x4, 0x2}) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000386000-0x8)={0x0, 0x9}, &(0x7f000080d000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ebc000-0x8c)={r7, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}}, 0x8c) writev(r1, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000964000-0x14)={0x7, 0xffff, 0x8, 0x40, 0x5}, 0x14) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000c31000)=0x6, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000040a000), &(0x7f000085f000)=0x8) writev(r1, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="1b535ea19371228fb35cd6affe75fd508703a6520c0c3bcedded24701762dcc7bd2249cb28f40bca747076580104c7a930147cc14fa98c7da7b4cb5d0268cb4a2a3629923bccfc95f3f7e1016b77eec330ccf3264824dc1c2826635d6a37badd2fabc8477acd6797c2201ea3aa10c1bcf72a92d3a2333701e8a4effd28eecfa504af9e19c8e3ef6aa3e7ac50c17b032f86ef3a0c87345f5fe88fc592e2d1ac32864512bbfd1b1326a3b5e1f5ed1e72246769050f193ad8659973ed8dd9123f155eea421d8149f28ab27abfbde3f963652160d6ea89e836c86a7277606813e3a9e42f9e40f321721b306e1a75ed6c45577bff2accf6fc33963f410eff6d15a7382a872f528f85adf2d14cf962028c5285229a189a2b445743940460e50a9b4925259a215b00f2d982fc859b28376fce505edf8fd5a281481731f70c66d6728aac1269a29a909a9ec1da8408725491215a574c1b24a3da493c8795cf6b29033e866b264c096952c275c0b6a284c450e2c1bd8df370d54245af1471b63be7b523a91787ac0f976b341161e39782ce739591217ab409831a7946ad8591a7eb45f22cdd034ace3cb2c072d9c39c908cef10d98ff7e9dd7a5bf7fbe4da21006a0d68a81a4bc1bb03a12952665db6d5689c6ffbb3b059b2b63dfcac390441afb9e0f936fbeebbf3b6e07de0e52b48622b8e99a2d620ed7f8ecfb67c51c474a8a3910f6a6c3bd197db07f93b8fd27bd9478020296dc1d5ed3c077781", 0x218}], 0x1) 2018/02/06 21:54:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000066000-0x9)='/dev/ppp\x00', 0x22001, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000d59000-0x4)) bind(r0, &(0x7f00002c3000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @empty}, 0x3, 0x1, 0x1, 0x3}}, 0x26) write(r0, &(0x7f0000ceb000)="24000000200025f0006b0004200bfc00020200080110bd000010ffea08000100000000b7", 0x24) 2018/02/06 21:54:05 executing program 4: 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) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 21:54:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000c18000)="020000bd7b00000000005462fa01a15eaf0d2cf63df13cc37902a1fa000f4a95bbff850a82633575066a1e58a98399b397e695c0f03d3b00000000000000056e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e8ffffffff2f9b14732017e246b39fb43aea0626333508041580be20f95748a602000000001f0000d1b0e6ebcb1fc7721871363e97100c4a4c2eb55c0c14f1659ce8c800d2e97e60a3649f93ea0c82630000000000000009807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000229000-0x160)={{{{0x2, 0x2, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x0, 0x0, 0x0, "fb9c08f44354f30fb2077b117518a9907e300776b6da7055ba65e2939027cfd2cbcbcbd3b2e40a02eff37e2efd5e977e977f0abd00272e2946254a95fdf330d7e82bf5240d137743c29841988b34b929"}, 0x160) 2018/02/06 21:54:05 executing program 2: sendto$ipx(0xffffffffffffffff, &(0x7f0000008000-0xf4)="6592782392afecc4cb48ca295822986e9eefe014cb474f9ef27fe3d621599dd7bec3405752a89e4ab0ae3bebf6b4108ec9a98c1f1756a0cf645f2b88e0c777f5e613054c366cc5c59826ad4b78939358509abe87b908b383f1f235c341628725165c62ed0d848f31b2ea308a914b2c5044a0355a0104e5b27f910180173b57dde600848a9af8aaa59509bc33d420495c86d50cf10d273049e5c18edb33b537d413abce6d0028de9f68aec1da41fdf725b0a3145912d80f9c117d83a6c62e94daa5e21b1efea86fe77e1b739e0df32dccc7e8bcb2e747b1521136d82d7850ff447e35df7cae8c08d84a1b7fce20c1", 0xffffffffffffff18, 0x0, 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x41, 0x0) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f0000008000-0x8)) 2018/02/06 21:54:05 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000006000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000000e000-0x4)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000002000)=0xfffffffffffffffe, 0x4) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000000d000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0xc) 2018/02/06 21:54:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) stat(&(0x7f00009f7000)='./file0\x00', &(0x7f00007b7000)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000050d000-0x6)='vegas\x00', 0x6) mmap(&(0x7f000057a000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) 2018/02/06 21:54:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f00000df000-0x3)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x3ff, &(0x7f000058f000-0x10)={0x77359400}) mq_timedreceive(r0, &(0x7f0000d57000-0x83)=""/131, 0x83, 0x0, 0x0) llistxattr(&(0x7f0000f49000-0x8)='./file0\x00', &(0x7f0000ab5000)=""/92, 0x5c) 2018/02/06 21:54:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4$inet(r0, &(0x7f0000422000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000055000-0x4)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000f31000-0xb3)=""/247, &(0x7f000091e000+0x9f5)=0xf7) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000faf000-0x16)='/selinux/checkreqprot\x00', 0xe000, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000c11000)=""/71) sendmsg$key(r0, &(0x7f0000a3e000-0x38)={0x0, 0x0, &(0x7f00008c1000-0x10)={&(0x7f0000a2b000-0x30)={0x2, 0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x7, 0x3b, 0x20, 0x0, @in={0x2, 0x1, @loopback=0x7f000001}}, @sadb_x_nat_t_port={0x1, 0x15, 0x2}]}, 0x30}, 0x1}, 0x0) 2018/02/06 21:54:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ffa000-0x4)=0xfff, 0x4) mmap(&(0x7f0000602000/0x3000)=nil, 0x3000, 0x8, 0x40810, r0, 0x0) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000d99000-0xc)={@multicast2, @loopback}, &(0x7f00000df000)=0xc) [ 44.249957] device syz5 entered promiscuous mode [ 44.287463] audit: type=1400 audit(1517954045.449:30): avc: denied { create } for pid=6681 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 [ 44.314090] device syz5 left promiscuous mode [ 44.339844] FAULT_FLAG_ALLOW_RETRY missing 30 [ 44.345014] CPU: 0 PID: 6691 Comm: syz-executor4 Not tainted 4.9.80-g550c01d #29 [ 44.352555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.361891] ffff8801cbeaf4e0 ffffffff81d94b69 ffff8801cbeaf7c0 0000000000000000 [ 44.369890] ffff8801c3618890 ffff8801cbeaf6b0 ffff8801c3618780 ffff8801cbeaf6d8 [ 44.377884] ffffffff816624ba 0000000000007ab0 ffff8801b857e968 ffff8801b857e8a0 [ 44.385882] Call Trace: [ 44.388456] [] dump_stack+0xc1/0x128 [ 44.393802] [] handle_userfault+0xa3a/0x1310 [ 44.399849] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 44.406847] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 44.413717] [] ? check_irq_usage+0xb1/0xe0 [ 44.419582] [] ? handle_mm_fault+0x117b/0x2530 [ 44.425787] [] ? handle_mm_fault+0x1fc3/0x2530 [ 44.431991] [] handle_mm_fault+0x1fd1/0x2530 [ 44.438023] [] ? __pmd_alloc+0x410/0x410 [ 44.443708] [] ? __lock_is_held+0xa1/0xf0 [ 44.449483] [] __do_page_fault+0x5c2/0xd40 [ 44.455340] [] ? mm_fault_error+0x2c0/0x2c0 [ 44.461287] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.467928] [] do_page_fault+0x27/0x30 [ 44.473439] [] page_fault+0x28/0x30 [ 44.478698] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 44.485689] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 44.492673] [] ? iov_iter_advance+0xd70/0xd70 [ 44.498790] [] ? mark_held_locks+0xaf/0x100 [ 44.504749] [] generic_perform_write+0x1dc/0x500 [ 44.511128] [] ? page_endio+0x180/0x180 [ 44.516734] [] ? file_update_time+0xbc/0x3b0 [ 44.522776] [] ? current_time+0xd0/0xd0 [ 44.528372] [] __generic_file_write_iter+0x348/0x570 [ 44.535097] [] generic_file_write_iter+0x2d5/0x600 [ 44.541653] [] __vfs_write+0x4bf/0x680 [ 44.547167] [] ? do_iter_readv_writev+0x400/0x400 [ 44.553635] [] ? __lock_is_held+0xa1/0xf0 [ 44.559406] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 44.565964] [] ? __sb_start_write+0x14a/0x310 [ 44.572086] [] vfs_write+0x189/0x530 [ 44.577426] [] SyS_write+0xd9/0x1b0 [ 44.582675] [] ? SyS_read+0x1b0/0x1b0 [ 44.588110] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 44.594930] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 44.601483] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/06 21:54:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00005f0000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x1, @empty}, 0x2, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000eff000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00005ca000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000030f000-0x4)=0x24) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b5a000)={r2, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fff}}, 0x9, 0x5}, 0x98) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b2f000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockname$inet(r0, &(0x7f0000217000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00000cf000)=0x10) 2018/02/06 21:54:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_procfs(0x0, &(0x7f000014f000-0x9)='net/igmp\x00') sendfile(r0, r0, &(0x7f00004a7000-0x2)=0x1, 0xff) 2018/02/06 21:54:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$int_out(r0, 0x0, &(0x7f0000b67000-0x8)) r1 = syz_open_procfs(0x0, &(0x7f000024f000-0xb)='clear_refs\x00') epoll_pwait(r1, &(0x7f0000c67000-0x78)=[{}], 0x1, 0x0, &(0x7f0000f96000-0x8), 0x8) 2018/02/06 21:54:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ebc000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004c2000-0xa)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TIOCCBRK(r1, 0x5428) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000e29000/0x1000)=nil, 0x1000, 0x4, r2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000e1000)='/dev/pktcdvd/control\x00', 0x82000, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00003a3000-0x9)='/dev/ppp\x00', 0x400000, 0x0) vmsplice(r3, &(0x7f0000ec2000-0x70)=[{&(0x7f0000b57000)="dc38222822cbb181940c255f2c3f31199283e35b3f6f77ec363b3bc30d2d5572d5fe6a3c33256e054505213fea717c8e268c39da52c7fc33583c4735a2da", 0x3e}, {&(0x7f0000c2a000-0xc7)="1fc9679f6a2a9a4fc10f63d1e7cb51565884e5a27b03ad7f4df71cc9fa089354562e27c180fbf66720ac7266170f01c3ca2cbce3efb07c5f4db0b582b23d2d03726fea98c1bf452f444fd0a1a684437f5cb007f7407836935930ef1aa5ac3adff49882a6f77d96860dac813d8ecf5f8400184d4fc686a7992253a2731e5c1c9285e4f353ade7ccb83a6088ab72bc074e5eb9e2d33005a66f983893e3a3ca86ffe7cd75bf671ec639bd54a045e777d92b1b21b2110e47cd7629d8a005af2b4567ed998440783a7f", 0xc7}, {&(0x7f0000190000)="bb73cd31b9286a4d8aec34386c06d7a7be95c73b15f7aa55a6b49c5831e52754f5376a89fe5d76331e889d94fe09cab6a5e8814f41e0af4c607c2f15fd607146c7d4f7a0414a97e0fa489fb6edf3e2365dac2d97b683f53caab15f05cc3bcd6b4ea1c135b9aa5f5b16fa325eaf4764db4942ac3b435357cb329e5380e202fce72d3518b0d240f5f2d4361564fc5b72f7c6e1a8aded0093ddfab61b6b3baf361333c102becfc7f4a982793fddc7a842a2afefbe85c9d6896cbeffee6df7", 0xbd}, {&(0x7f00003bc000-0x6c)="7c5d6f79f8765d41ce5b97c54811296f158f4fa118ced87429c2f7eb494f164a4bcd3124fa6daf86c57fefc19344e8feb25dd0f2414c8480f6412a27d8720d3fa57cc31c641d5d4528ec5484f06c1178311c5ec6036d547a4374bbab177c10de43932fc904de6c59f4b70fdb", 0x6c}, {&(0x7f0000353000-0xdc)="2938e1ab5fe4d7fc6db2b30866963e3b4a697882ad2da2cef7969e4d7ee9fc196cf2cb2bec20a7ccf61e0c74b940086d062d702b78e5756d3321aea269b9ddf45b28afa46037391cd02cd58a68831cfe023f87b00779d3f65b71857ecaf455e11872ab1f8d23f724c8cd423e491d3a2d93907c968a7903128804aa3fa6881830e69048f09fe99aeb502dbf51a372baeb41adc53ae81e4c9f237a2ee6854edfec48083ab7bc8c851e2c386bcc54a8ccc59647e191046cce59b11291f689f63ee350d81c7804369472012c5062a36dffcaaa1fb9c7f41ea249e49d4534", 0xdc}, {&(0x7f0000558000-0x16)="ca4be916808974fff6ad745fd6ebff31f70814c3137b", 0x16}, {&(0x7f00005d8000)="c61009ee3123a4a516495854c26526", 0xf}], 0x7, 0xa) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000005000-0x44)=[], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000090a000)={0x54, 0x0, &(0x7f00009d5000)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x28, 0x0, &(0x7f0000a0a000-0x50)=[], &(0x7f0000711000)=[]}}}, @release={0x40046306}], 0x90, 0x0, &(0x7f0000f98000-0x22)}) 2018/02/06 21:54:05 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/06 21:54:05 executing program 1: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) r2 = getpgid(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xf, r3, 0x0, &(0x7f0000004000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000004000)=@generic="5f38cf6e98778313dedd86e665b936e6") 2018/02/06 21:54:05 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a2f000)='/dev/vga_arbiter\x00', 0x40d41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f0000aed000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000779000)={r2, @in6={{0xa, 0x0, 0x1, @empty, 0x7}}, 0x100000000, 0x1, 0x0, 0x4, 0x20}, &(0x7f0000000000)=0xa0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000077a000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00009f5000), &(0x7f0000001000-0x4)=0x4) setsockopt$sock_void(r0, 0x29, 0x3c, 0x0, 0x0) 2018/02/06 21:54:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x34, &(0x7f0000d12000-0x105)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906, "7f0d74b1b323df1dded42ca4288164c1d9e4a4c3023b12d6edea867c43cd2b64fb5203a81a2a"}}}, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dc1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f00008b6000-0x38)={0x0, 0x0, &(0x7f0000746000)={&(0x7f0000098000-0x100)={0x2, 0x11, 0x7, 0x7, 0x20, 0x0, 0x7, 0x0, [@sadb_key={0x1c, 0x9, 0x690, 0x0, "28ad1ca12c738f6ae78441075117831e7a5bfd7f5ae286b530d85ed84896ffab7eea42b378673668919781627c154890b7d170b8b42acc6e6e24fc8d7d16e7b142c1073507621c5967deaf7f5be582e0eeeff5b59199483937903a505737b56976d9f72f9497e3c970d27ca857261a16de8b7e68a60c1de9e5b304b30a3c5eb7de45ac87dfdbde49c6bd8d9b5f74a49d203b33b6b7ed55622cdb90fa494d5e659f4233bc68e98d5da9d42c80ae46268db686f27d15c7f4459f71a711df376d2458d52ac9fcadbbf219ff07a487c95a83a4a1"}, @sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0x3, 0x1}]}, 0x100}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f8e000)={0x0, 0x14, "337ed521a437ecd7ec2edd1b2846d687a2266837"}, &(0x7f00001ec000)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000733000-0x8)=@assoc_value={r1, 0x2}, &(0x7f0000e82000-0x4)=0x8) 2018/02/06 21:54:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x5, 0x0, 0x10001, 0x2}) fcntl$getownex(r1, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000000)={0x7, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00001c4000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}) fcntl$getownex(r0, 0x10, &(0x7f0000e5c000)={0x0, 0x0}) capset(&(0x7f00005b5000-0x8)={0x3b9f1336, r4}, &(0x7f00008da000)={0x401, 0x100000001, 0x5, 0x9, 0x800000000, 0xa9}) ioctl$TIOCSCTTY(r1, 0x540e, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000055f000-0x48)=[@in6={0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x15}}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}], 0x48) 2018/02/06 21:54:05 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x81, 0x1) mlock(&(0x7f0000011000/0x2000)=nil, 0x2000) ioctl$KDADDIO(r1, 0x4b34, 0x400) flock(r1, 0x0) fcntl$setstatus(r1, 0x4, 0x40000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000)='./file0\x00', 0x50) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000014000-0x20)={{&(0x7f0000012000/0x1000)=nil, 0x1000}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000253000-0xe8)={{{@in=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f000098c000)=0xe8) stat(&(0x7f0000adb000)='./file0\x00', &(0x7f0000c44000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000b88000-0x8)='./file0\x00', r2, r3) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 21:54:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000759000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bc000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b09000)=r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002ed000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000ec8000-0x30)=""/48) ioctl$int_in(r0, 0x5452, &(0x7f0000b21000)=0x20) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) [ 44.662747] binder: 6729:6732 got transaction to invalid handle [ 44.679903] binder: 6729:6732 transaction failed 29201/-22, size 40-0 line 3004 2018/02/06 21:54:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0x100000000}]}) ioprio_set$uid(0x0, 0x0, 0x0) 2018/02/06 21:54:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ceb000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00009a2000-0x4)=0x2002) r1 = socket$inet6(0xa, 0x400000002, 0x0) sendmmsg(r1, &(0x7f0000236000-0x12c)=[{{&(0x7f0000277000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000ea5000-0x60)=[], 0x0, &(0x7f0000ddf000)=[{0x10, 0x0, 0x7}], 0x10}}], 0x1, 0x0) 2018/02/06 21:54:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') ioctl$TCSETSF(r0, 0x5404, &(0x7f000070b000)={0x7ff, 0x49c, 0x1, 0x100000000, 0x1, 0x6, 0x9, 0x0, 0x6, 0x80000001, 0xfffffffffffffff9, 0xffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000c46000)={@rand_addr=0x8000, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) clone(0x0, &(0x7f0000feb000), &(0x7f000089e000-0x4), &(0x7f00000be000), &(0x7f0000a48000)) pread64(r0, &(0x7f0000015000), 0x0, 0x2000000000) [ 44.703832] binder_alloc: binder_alloc_mmap_handler: 6729 20000000-20002000 already mapped failed -16 [ 44.727061] FAULT_FLAG_ALLOW_RETRY missing 30 [ 44.731783] CPU: 0 PID: 6751 Comm: syz-executor4 Not tainted 4.9.80-g550c01d #29 [ 44.739309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.748644] ffff8801b85a75d0 ffffffff81d94b69 ffff8801b85a78b0 0000000000000000 [ 44.756629] ffff8801c3618b90 ffff8801b85a77a0 ffff8801c3618a80 ffff8801b85a77c8 [ 44.764614] ffffffff816624ba 0000000000007be1 ffff8801b861d0f0 ffff8801b861d0a0 [ 44.772599] Call Trace: [ 44.775167] [] dump_stack+0xc1/0x128 [ 44.780507] [] handle_userfault+0xa3a/0x1310 [ 44.786541] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 44.793529] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 44.799912] [] ? handle_mm_fault+0x117b/0x2530 [ 44.806118] [] ? handle_mm_fault+0x1fc3/0x2530 [ 44.812322] [] handle_mm_fault+0x1fd1/0x2530 [ 44.818354] [] ? __pmd_alloc+0x410/0x410 [ 44.824042] [] __do_page_fault+0x5c2/0xd40 [ 44.829898] [] ? mm_fault_error+0x2c0/0x2c0 [ 44.835843] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.842483] [] do_page_fault+0x27/0x30 [ 44.847994] [] page_fault+0x28/0x30 [ 44.853246] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 44.860061] [] ? userfaultfd_ioctl+0x1403/0x24e0 [ 44.866444] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 44.873347] [] ? futex_wake+0x146/0x440 [ 44.878945] [] ? get_futex_key+0x1050/0x1050 [ 44.884977] [] ? userfaultfd_release+0x650/0x650 [ 44.891360] [] ? check_preemption_disabled+0x3b/0x200 [ 44.898175] [] ? __lock_acquire+0x629/0x3640 [ 44.904207] [] ? do_futex+0x3f8/0x15c0 [ 44.909722] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 44.916716] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 44.923012] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 44.929828] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 44.936822] [] ? retint_kernel+0x2d/0x2d [ 44.942511] [] ? userfaultfd_release+0x650/0x650 [ 44.948891] [] do_vfs_ioctl+0x1aa/0x1140 [ 44.954589] [] ? ioctl_preallocate+0x220/0x220 [ 44.960798] [] ? selinux_file_ioctl+0x355/0x530 [ 44.967092] [] ? selinux_capable+0x40/0x40 [ 44.972973] [] ? __fget+0x201/0x3a0 [ 44.978226] [] ? __fget+0x228/0x3a0 [ 44.983480] [] ? __fget+0x47/0x3a0 [ 44.988644] [] ? security_file_ioctl+0x89/0xb0 [ 44.994849] [] SyS_ioctl+0x8f/0xc0 2018/02/06 21:54:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000494000)) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000b2c000)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000cde000)={0x14, 0x2, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 21:54:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) rename(&(0x7f0000e06000-0xe)='./file0\x00', &(0x7f0000647000-0xe)='./file0/file0\x00') 2018/02/06 21:54:06 executing program 5: mmap(&(0x7f0000000000/0x9fd000)=nil, 0x9fd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10}, 0xc, &(0x7f00006b9000-0x10)={&(0x7f000058e000)={0x14, 0x16, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009ff000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f00005ea000)=""/54, 0x36) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000993000)={&(0x7f00009fd000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00009fe000-0x10)={&(0x7f00009fd000)={0x4c, 0x18, 0x20, 0x0, 0x1, {0x17}, [@typed={0x18, 0x8d, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x2d}, @typed={0xc, 0x33, @u32=0x800}, @generic="519c311635e9c0a17f2850f9"]}, 0x4c}, 0x1}, 0x40001) readv(r0, &(0x7f00009fc000)=[{&(0x7f00009fc000)=""/8, 0x8}], 0x1) 2018/02/06 21:54:06 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000001000)=0xffff) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000006000)='/dev/input/mice\x00', 0x0, 0x200040) 2018/02/06 21:54:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c71000-0xe)='/dev/keychord\x00', 0x2080, 0x0) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000ef8000)=0x7, 0x4) sigaltstack(&(0x7f0000063000/0x3000)=nil, 0x0) [ 45.000015] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 45.017951] binder: BINDER_SET_CONTEXT_MGR already set [ 45.030036] binder: 6729:6732 ioctl 40046207 0 returned -16 2018/02/06 21:54:06 executing program 1: r0 = request_key(&(0x7f0000d10000)='ceph\x00', &(0x7f000076c000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000943000-0x15)='\'{vmnet0ppp0vboxnet1\x00', 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000d20000-0x8)='keyring\x00', &(0x7f00004e9000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000039b000-0x50)='{em0posix_acl_access/posix_acl_accessprocbdevprocselinux%$vmnet1securityuserem0\x00', 0xfffffffffffffffe) keyctl$search(0xa, r0, &(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0xfffffffffffffffc}}]}, 0x1c}, 0x1}, 0x0) 2018/02/06 21:54:06 executing program 0: clone(0x0, &(0x7f0000000000), &(0x7f0000002000-0x4), &(0x7f0000001000-0x4), &(0x7f0000001000)) rt_sigsuspend(&(0x7f0000002000-0x3), 0x8) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f57000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000050f000)={0x1ff, 0x1f, 0x8000, 0x100000000, 0x80000000, 0xc4f2, 0x100000000, 0x8000, 0x0}, &(0x7f0000bcf000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x0, @empty}}, 0x401, 0x1000, 0x100, 0x100000001, 0x41}, 0xa0) 2018/02/06 21:54:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f000031a000)='\x00', 0x3) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00009da000)) ioctl$TCGETS(r1, 0x5401, &(0x7f00002d7000)) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00003c2000)={0x47c, 0x7, 0x3, 0x2, 0x34f36a3d, 0x5, 0x80, 0x8e0459f, 0x20, 0x101, 0x3}, 0xb) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f000095b000), &(0x7f0000407000)) 2018/02/06 21:54:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000239000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00008ee000-0x4)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000009f000-0x5)='veno\x00', 0x5) shutdown(r1, 0x1) 2018/02/06 21:54:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00009d8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) fcntl$lock(r1, 0x7, &(0x7f00001aa000)) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd}) fcntl$lock(r0, 0x7, &(0x7f0000dd8000-0x20)={0x0, 0x0, 0x6}) [ 45.049872] binder: 6729:6763 got transaction to invalid handle [ 45.049882] binder: 6729:6763 transaction failed 29201/-22, size 40-0 line 3004 [ 45.086435] FAULT_FLAG_ALLOW_RETRY missing 30 [ 45.091191] CPU: 1 PID: 6751 Comm: syz-executor4 Not tainted 4.9.80-g550c01d #29 2018/02/06 21:54:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000050e000)='/dev/ppp\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) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000031e000)={0x0}, &(0x7f0000bc4000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000fb7000-0xe8)={{{@in6=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f00002b6000)=0xe8) getresgid(&(0x7f0000679000-0x4), &(0x7f00005c9000-0x4), &(0x7f0000e4e000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fb6000-0x4)=0x0) r6 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f00002ab000-0x4)=0x0, &(0x7f000044d000-0x4)) r8 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d8c000-0xc)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r10 = getegid() r11 = getpgid(0xffffffffffffffff) r12 = getuid() getgroups(0x8, &(0x7f0000e34000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f00005f9000)=0xc) r15 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000021f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000081a000), &(0x7f0000df8000-0x4), &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003d3000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f0000570000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 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) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) r24 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4), &(0x7f0000000000)=0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005bb000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000000), &(0x7f0000609000)=0x0) fstat(r0, &(0x7f0000a9e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000d15000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000ab3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000340000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r35 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000053e000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r37 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r38 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@empty, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000122000-0x4)=0xe8) fstat(r0, &(0x7f0000602000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r41 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009f4000-0xe8)={{{@in=@broadcast, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000), &(0x7f0000218000-0x4)) r44 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@empty, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000945000-0x4), &(0x7f0000dc5000)) r47 = getpid() r48 = getuid() fstat(r0, &(0x7f0000fca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00004d2000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) r52 = getegid() sendmmsg$unix(r1, &(0x7f00001ad000-0x188)=[{&(0x7f0000054000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f00009e3000)="d620b5bc42ca", 0x6}, 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{&(0x7f0000001000-0x1000)="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0x1000}], 0xa, &(0x7f00007c4000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, 0xffffffffffffffff, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x128, 0x20000000}, {&(0x7f00002b2000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ccc000)=[{&(0x7f0000001000-0x62)="ce4124f4a3238e535a6ff75cdf83cb3657d828801ac2c518ec0787c6e68f2cb4fd2cc3334aa309fc74311b6111e632cd5ec3220aff21843bc461010ff954dc712e76266c1276d83727d3e3dbf0e878845c90fad3273ef6a9a58973920df47d55944b", 0x62}, {&(0x7f00007e1000)="8c686005818d2094c7c2db0e7f6127c035e16ad96036e6661cee5d9760860bd77781628fc697990c09b8f7c664c390cfbf4660b74e209f3539e9d088dd3353686a7d153e25e7f8616278dcdf619ae0cae72e34e0048b5f0a27c996fb27217dc0958a01390c087305c42ac76195068d7d1204fad6519ac595bbdf5554e0a8ab3ccf", 0x81}, {&(0x7f0000281000-0xf6)="1d9929bcbae444d015049f5515ec618a143d46682633c26c851c50001d4d27ab6f4751cd129c60a1cadb378c06650fde33f6f486374c919541282623a4419fe03032940a1ad6d019c2ca8b46dfcae3d597e3b1e0ba84c12ea4526afe7497a1e740c1f8184fb569b9915c2ee8c763b34e82209f73a286ea414f74959f0c805f6a98458d9bc6d15829fe51b9f564cc33835b0061a56cf44ba3a017b94f2508aca995f1b7ae5dd5d1fe183682ea20e13e02c8da5cd1b7e9543cb66ec58849d9e5dab4f1ac122e88a624d82184343268dcb414e65b7c0db6f8cbac3990927f0f63f6e402522783a6730dd0a96963ec4946990ee589aeb1ed", 0xf6}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000dd2000)="78581a52c043652fc5758ee8d0a6fffea5c99683b7462bf8591301a1108b18f23c5887caaf5ec6a37eaee5d08c43cf3945b0078699275fc427c3915a073fe8804dfc42fc9f0a76ecafc735b27d05c2978c054f78e3fd44394f303ad8483750ec20980526930cdd8f2fd957664f9a35a71eac225e01e8595d218a10907213086f930f8cd65486957d2aa577b979fe94190b56466cc05d56ebf4a14ca3ad2e9358e18894800faa67d20f6df1ac0f06ca4652f99f9c45e9b4e4232fa3ff550d1ff5bf7014e5e46877fdd49824a12a01dc041c5caa2e85cdfcaf23fc", 0xda}, {&(0x7f0000001000-0x42)="4eaeaa9001dc588fbbe450092efbbc22e0ff1efdf5fb91236eb2cc9b8445725009661bd9a2fa5d6f22d327db824812d1eb659784af7273ac9e986759e05bbcb1e7d8", 0x42}, {&(0x7f00005c4000-0x13)="aed48dc5ace832662e786625b421ef11a811f3", 0x13}, {&(0x7f000014e000)="d4bf6ed5", 0x4}, {&(0x7f0000000000)="99fd6c", 0x3}], 0x9, &(0x7f0000001000-0x40)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x40, 0x4004045}, {&(0x7f000026c000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="945f9d49f75a8eab291a04e4943fda1a3c5db75e6601cb683bf308228298b0fbd8e58d73c2599220fd22aca6582f296d30f7845c9df0774d6b525c29ff3433eda93b078d36eaff74c57723d9d9de8b03f5f7db6387a20820618178d5ad11de2457bfb31fc844ec8772122a0294e7055d9476619523e3f78b07b39a2c36c161fb97738a1e66b296487b21b43f199a8f295633b9383cb6d1ff466b686d70f89420ef48f9e1fdac091675a23c9718fba8bafdadec04868d0f78c664f4b700bba97cfbbcd1590657e6", 0xc7}, {&(0x7f0000ab5000)}, {&(0x7f00007dd000-0x52)="a54b50f24dcddb4ac9d1620e7b86cc1982eb23cc35aaa0690886e13b7b655583dd0d6865339f78516e82c35e8327b6498bcda01aa9c80aaff2c7c2aa35b2cfe540775de283478ac983725254d1b5d8df41d0", 0x52}, {&(0x7f0000001000-0x23)="cf8a8d3ecaa145d359d9cde7d0e3e4a2b06f36b415eb3eb644847d19dac795ef07e550", 0x23}], 0x4, &(0x7f0000000000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x50}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000bd3000-0x53)="1e0b291d4186cd8aaf78d5a569f78ec7441f2a338b48f32106db2e41288a4e6f169216ebd91c50af79a59bbb158ca07f16815df70b5c2759b5eafa0e77c5a266532d2c6e307ef79fbf4065b46a7c64244b0483", 0x53}, {&(0x7f00009d8000)="8833fb379086e2ac803a71fcccde291ddab4dc1ae5103ad32b070a4f7068cd9ce51d09a907afe6d1b2d77fa4338ba139e8d47015d11ef1d462ef07ccd0aacc6e4b9f7afb9dc8626d13a44761958872cdd5c03bccade446f8b8146048459c90f85f262673106e1b7b6b4ce742975d5407e0abef8376bad8d21fd9f7b38fb807d6b5671d573af60cd4a27d3b63074401ff4bed", 0x92}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f00004d8000)="49193f5c9013c0c789f3159bf436d3d4bd717d168a0e63fd24896bdf5190b36b47e2f0ed1584bcc093ddb8b4023a8db7ab063001a5d9786af0f320133d6052ad65d3ce78f692910b371f07e1d3451543", 0x50}, {&(0x7f0000001000-0x70)="cd5c3cb7bdd97e4298ccaf9d58a44ee4836399a53d7dbd05fcc613658ae1e01596e3caf745720b3e993ed3d39f8b4ea8aea5dac3c41a53826030966de4511075f0a84f55fa2483f7114fb13f880c5b174b60fb81a30f9a0cf8eb0138aec59b17eac4379be26bd642f8fe4a998b33652b", 0x70}], 0x5, &(0x7f0000001000-0x78)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x78, 0x1}, {&(0x7f0000ba0000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="55e88bb97bd23e7068e4c0acdd8658ef4f6d5ad43700e3e9111a3c4a9fb0d9c33a19dadc1f2cd08f0d4b9fd7b08de0b78580f96ad80346e2377d81c9294f02d6417343a811ddf4d2fc234ea18154833a6242b76824f08ce94440c4ff55587cbda9c1c1a92c1c8f8befa2347ae1713a934bc5cbd2f5eceb140223db65010422e2", 0x80}, {&(0x7f0000001000-0x13)="edcae2fba9d5804b4ae9c2acc07f32e0c614c6", 0x13}, {&(0x7f0000000000)="6ea62637a115400e1d6e3757d68a50da6a9b3663fcab989ddce9aed93dda46260d348f720893736b7a60d4782d7c", 0x2e}], 0x3, &(0x7f0000374000-0x32)=[@cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}], 0x60, 0x40}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000b77000-0x34)="9359a2fe0775dfc54339aa1530b52527670235fa48d80c61a513eecd899959120610a604d4a1b80a5bb74a606cc8d92dc168035a", 0x34}, {&(0x7f0000489000)="e5f92a9ea16de27ea50e5afb6de3d768f7ae4b5c829e3bb058e68c3d25c82c5b786f1d8b8515f94a0a34d246ab2bac22fdb57bcbf0fd84cd3ba081954d75dacfa1d07e38282b915d7e189d0a4160b6f0a29f0157bc8ad5c4207dd2c3a90b15efa29ec6327feef49de6a98031e5f4c7a4943dcacaaa882c0e3401e0cc01b79a3594240d2b1a401f5d6a457d3a4b8e5c378a6a52c94fb62ed7be05", 0x9a}, {&(0x7f0000191000)="0ebf4f57640b57666a3c19edc7fe46185e9cdab62ace58104d52d5e2597d26da5e9e07069b764452c0c8b4dca34898baa414984e5b643b50fa8ee077388ed445992135cfac876498d0e6f6a6265e6550f48048a1c19a3dfc172be24e745292ce95d1243d8bf5aabdceb3a33143b67bac341bdf6403a2e8501afb27d7844a70ba19db3b565c39767038d3a6870e91a8038e9d30d8417c12fe3d8bcf34279e28e855e3bf5ea7e77f897370701b6306870925946da37424143f93805a7e9f0e6342213a3db2ee229f857e9aa0c81cad6cb7d56ed57f8c46459590ca", 0xda}, {&(0x7f0000526000)="2c69bad44ce738e1e00398", 0xb}, {&(0x7f0000000000)="1a96e12dc1ea15c81a5d37b16b8b6eda0165cbfed5cd29232e5c54888ad1866e96c79569c1ea415edd1569caee4881aaef54f0b7bfa43f", 0x37}, {&(0x7f0000000000)="3c6bc2b0bbbdb4d23fede18f505a15ce87c0f7a2bf42d414232f0d9bc5c5cd6a96f33a97ac789c50cc8d52a014c8a957d13bed51ed7b45796ea7972fc8d98cbdb6e8cef923f28887c9547fed37bc4aa196405f07abd6f109e5f30f383542f219029db7498da9642f0cf17b83a079a5321c7e946f37bbf15c27ca31538222a5415f70ec32fadf33b6508737d5a9e88dcd0398", 0x92}], 0x6, &(0x7f0000927000-0x130)=[@cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x130, 0x40}], 0x7, 0x8081) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x25, 0x0, 0x0, "00000707c89d"}}) [ 45.098733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.108090] ffff8801b85a75d0 ffffffff81d94b69 ffff8801b85a78b0 0000000000000000 [ 45.116196] ffff8801c3618d10 ffff8801b85a77a0 ffff8801c3618c00 ffff8801b85a77c8 [ 45.124267] ffffffff816624ba 0000000000007be1 ffff8801b861d0f0 ffff8801b861d0a0 [ 45.132341] Call Trace: [ 45.134927] [] dump_stack+0xc1/0x128 [ 45.140306] [] handle_userfault+0xa3a/0x1310 [ 45.146368] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 45.153386] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 45.159797] [] ? handle_mm_fault+0x117b/0x2530 [ 45.166025] [] ? handle_mm_fault+0x1fc3/0x2530 [ 45.172257] [] handle_mm_fault+0x1fd1/0x2530 [ 45.178326] [] ? __pmd_alloc+0x410/0x410 [ 45.184034] [] __do_page_fault+0x5c2/0xd40 [ 45.189911] [] ? mm_fault_error+0x2c0/0x2c0 [ 45.195880] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 45.202535] [] do_page_fault+0x27/0x30 [ 45.208073] [] page_fault+0x28/0x30 [ 45.213345] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 45.220173] [] ? userfaultfd_ioctl+0x1403/0x24e0 [ 45.226570] [] ? kasan_slab_free+0x72/0xc0 [ 45.232450] [] ? kmem_cache_free+0xc7/0x300 [ 45.238403] [] ? entry_SYSCALL_64_fastpath+0x29/0xe8 [ 45.245985] [] ? get_futex_key+0x1050/0x1050 [ 45.252036] [] ? userfaultfd_release+0x650/0x650 [ 45.258419] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 45.265329] [] ? __lock_acquire+0x629/0x3640 [ 45.271362] [] ? do_futex+0x3f8/0x15c0 [ 45.276874] [] ? debug_check_no_obj_freed+0x2c2/0xa10 [ 45.283686] [] ? quarantine_put+0xaa/0x180 [ 45.289545] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 45.296541] [] ? putname+0xee/0x130 [ 45.301814] [] ? putname+0xee/0x130 [ 45.307072] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 45.313903] [] ? userfaultfd_release+0x650/0x650 [ 45.320286] [] do_vfs_ioctl+0x1aa/0x1140 [ 45.325972] [] ? ioctl_preallocate+0x220/0x220 [ 45.332180] [] ? selinux_file_ioctl+0x355/0x530 [ 45.338479] [] ? selinux_capable+0x40/0x40 [ 45.344347] [] ? __fget+0x201/0x3a0 [ 45.349601] [] ? __fget+0x228/0x3a0 [ 45.354851] [] ? __fget+0x47/0x3a0 [ 45.360014] [] ? security_file_ioctl+0x89/0xb0 [ 45.366220] [] SyS_ioctl+0x8f/0xc0 [ 45.371386] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/06 21:54:06 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) 2018/02/06 21:54:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000120000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000bd3000)='/dev/loop#\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000b84000)={0x3d, 0x20, 0xfffffffffffffffc, 'queue0\x00', 0x9}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000bb7000)) 2018/02/06 21:54:06 executing program 5: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000f1c000-0x7f)="8e65647f755d0510ab279480d43343186933e5485bb21474c28b7bb6ed4c7cb0eb187c6fff5a258d29df7237b5020bc9dd71aa4c1c038f26576b78c4b54e0867e05ffb243f96294701af84c97fb76d0fb80e41a9cb2305e70db8579a173d07ba65bc06a558c49b10b5b226947cf9ea66a8923c41bcf26a0c599081d1253ff7", 0x7f, 0x8000, 0x0, 0x0) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81}, {&(0x7f00008d8000-0x96)=""/150}, {&(0x7f0000f11000)=""/4096}, {&(0x7f0000f13000-0x70)=""/112}, {&(0x7f000025b000-0xae)=""/174, 0x262}, {&(0x7f0000f15000-0x9f)=""/159}, {&(0x7f0000215000-0x19)=""/25}], 0x198, &(0x7f0000762000)=""/79, 0x4f}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000335000-0x9)='/dev/sg#\x00', 0xff, 0x800) getdents(r1, &(0x7f000081f000)=""/4096, 0x1000) sendto$inet(r0, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/06 21:54:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000002e000-0x9)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$urandom(&(0x7f00001d6000)='/dev/urandom\x00', 0x0, 0x2081) ioctl(r0, 0x227f, &(0x7f000051e000)) 2018/02/06 21:54:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dad000-0x37)) mknod(&(0x7f0000a2e000-0x8)='./file0\x00', 0x1044, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009c4000), 0x0, 0x0) fsync(r0) lseek(r0, 0x0, 0x0) preadv(r0, &(0x7f0000be5000-0x40)=[{&(0x7f0000847000-0x2c)=""/7, 0x7}], 0x1, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/06 21:54:06 executing program 6: socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@report={0xffffffffffffffbc, 0x20, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002}}, []}, 0x4c}, 0x1}, 0x0) syz_open_dev$urandom(&(0x7f0000d0f000-0xd)='/dev/urandom\x00', 0x0, 0x2000) 2018/02/06 21:54:06 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) tee(r0, r1, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a94000-0x8), &(0x7f0000a93000)=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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000002000)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000001000-0xc0)={0x2, 0x6, 0x8000, 0x0, 0x18, 0x0, 0x4, 0x3, [@sadb_address={0x5, 0x0, 0xff, 0x20, 0x0, @in6={0xa, 0x1, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1000}}, @sadb_address={0x3, 0x5, 0x3c, 0x80, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_ident={0x2, 0xb, 0xa30, 0x0, 0x3}, @sadb_x_policy={0x8, 0x12, 0x2, 0x7, 0x0, 0xa, 0x1, {0x6, 0x3c, 0x1, 0x81, 0x0, 0x5, 0x0, @in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80, [], 0x0, 0x14}}}, @sadb_spirange={0x2, 0x10, 0x3, 0x2}, @sadb_sa={0x2, 0x1, 0x2, 0x0, 0x8000, 0x7, 0x3, 0xe0000000}]}, 0xc0}, 0x1}, 0x4000) r2 = syz_open_dev$sndseq(&(0x7f0000b23000)='/dev/snd/seq\x00', 0x0, 0x18000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000b23000)={{0x6a8, 0x937}, 'port0\x00', 0xa0, 0x4, 0x101, 0x3ff, 0xc6e7, 0x8, 0x8, 0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000b1c000-0x10)={0x0, 0x989680}, &(0x7f0000000000)) socketpair(0x4, 0x1, 0x7fffffff, &(0x7f0000b22000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000000)="5b0553fc692be4dc5c447f5de95c5bec8a5ec1c9e556400c80f5ec13cfb52c9ebc5536f4b399f7a504751c7758b105210b182db588b912d8b514f9fbf5249e16ed089e53c8b4f5014d665a411dd294f395299ab06b350de64fbd6bd1a760938b9fbc9f289627463d6ea648bd9ae6215bd154c9c2e105a149845b302522469e11d06d2331fc40ec957349d97421c65ebc3df3269d7a52f62c94be05a4ce7ad137e1a7a12229cb61d7ab1a0f4cc24ff55dbff9cc4cda", 0xb5) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)}], 0x1, 0x0) 2018/02/06 21:54:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000019000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000057e000)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000876000-0x10)={0x7, 0x8203, 0x400, 0x7, 0x0}, &(0x7f0000520000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00007a1000-0x20)={0x4, 0x46ee, 0x9, 0x10001, 0x4, 0x8, 0xd378, 0x4, r2}, 0x20) r3 = memfd_create(&(0x7f0000284000)='\x00$', 0x0) write(r3, &(0x7f0000ea0000)='\x00', 0x1) r4 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000045a000)={{{@in6=@ipv4={[], [], @local}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f00001bc000+0x504)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000006e000)={{{@in6=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f00004f2000-0x4)=0xe8) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000566000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000f2d000-0x4)=0x0) stat(&(0x7f0000a40000)='./file0\x00', &(0x7f0000efb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() r11 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00009cb000)={{{@in=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000bee000)=0xe8) stat(&(0x7f0000065000)='./file0/file0\x00', &(0x7f0000823000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d74000-0xc)={0x0}, &(0x7f0000717000)=0xc) r15 = geteuid() r16 = getgid() sendmsg$netlink(r3, &(0x7f000044e000)={&(0x7f000051a000)=@proc={0x10, 0x0, 0x1, 0x40008001}, 0xc, &(0x7f0000212000-0x50)=[{&(0x7f00007e1000)={0x1088, 0x29, 0x400, 0x0, 0x2, "", [@typed={0xc, 0x70, @str='\x00$'}, @nested={0x6c, 0x3b, [@typed={0xc, 0x2f, @pid=r4}, @typed={0xc, 0x50, @u32=0x8}, @typed={0xc, 0x3a, @uid=r5}, @generic="1df746765c6a322dd0527c61173ddc26325a4e3d1863a387223d977de94cb9fbd41caa730ee37cba5ebf6f915678b35b1969a5a9c5a9de", @typed={0xc, 0x25, @uid=r6}]}, @generic="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0x1088}, {&(0x7f0000dc0000)={0xb0, 0x34, 0x0, 0x2, 0x1, "", [@generic="7ce80100890fa8a4c05d74997fb66071cf0836de0fa2fce31c3b7bb8ad1d698a1f7153d80707a8ba4bce719516341022cdc94c1e03e5a79f9e49b8157c4270aa2a073b6d0f7ee5a22ef9cbac9e05f0aebcdb8c22da0de70d7f1411eed2196139814c74e1b18921ab776a2ce7cb0fd66f22609db1fefe3490b215e9cca453f35a0dd66068ca682b07e989aa0c2d1d959eeea52c5fcd1819a2c0c8a8de677a68f3"]}, 0xb0}, {&(0x7f0000ea6000)={0x13a0, 0x2b, 0x220, 0x3, 0x2, "", [@generic="a8cc64d89b3a0a4a930e13bb5e6fe607b78f92bfab65368b80b90d1f90a26651d9e3a6ee29a11cacb4b8bf8b9b70adeb82d1990588a562a3e09e42362fd3df58e7c66d4753a693d9cdd1a1b0a8c25b5199ee6c57bc3cd0fb948c05d31a881b3628da61ecad2f54a297870ff2ad882d9976ac511733baac5a7e153a2c3969dd23f8bf6aa6dbb287794918f7f0a605fed762ea6ce52a337337f72342a1ff3ef6293c379a07509f0f304ea1a2e1c293b52ddc4b703657de31e59fbd9767265876fc920e89f0ab359bd4b1b16adf", @typed={0xc, 0x4c, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, 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@generic="3da43a276333ab07a74d3a8c3455ecb22e7d1ab379b4bd4d52fd9491794d4e79e130", @generic="75cb723d52a3dbcee2e3f0b94cccf590db560c23abff8cf1ce3ecaec8cef491bc873aef2014e8df0c7530ba78a06a80a0e5b6a6ffaaa7c659eb2f1", @typed={0xc, 0x82, @u32=0x4}, @generic="d5c30382971f25a98f1563cb670aaeb3fd4179dd559ecc75b2bd8d849751260ca94b12d6e31a7434e1bc1dbf6b248c17e8b6fac33e6526925205982aee0954d0217ab20d0f1a8c30fbea5c2b3e4e00ceb7cb00dd29902eed95eddf396aabe314fd7d54470a7c00780142ea09a37dcbf76522661141d915239586b82a885c3fa9f0163784b05af5c4c303a495699f8444707f624b41791b46eddf797b8d3e65bf4cd8dd09db10c9249e6ab689d005fb34d364d479672d3833293f8e4ad61785222df5dbd1298940fd6406f312c61281e002cb8c533f567989157b83acf60a88f9ded13f67258fbbad03921702591092fbf7abb4d1decfeab7c2", @generic="aa7ec3679fe6770c13da841c51631ffe603a841a809a231cd50459d8b2334a50980699197a85891ef47d27a2624ac6dfb3586afb74194c4e13e8016f6ae66a54fbea4b9b246c37e25aaf9f845a20b6978713da7e513aef1bb30b406e77f8c5dc98dd844c172c8eb94dae709dea32177b4100ca53e9efe36f509f2495fd754c1b28b96bab5512966d58202d556e8254148ac46d86f09fb2bbc10ef077362da876cb8a646173bf08af", @typed={0xc, 0x1a, @str='\x00'}]}, @generic="628287c2fea6c4989f72e390fbb4cde3af69b9d6b5b4135ec7cfe3012e9a60c99061c502d1f10a60be761760cfba6d55b368ce73dcda2fd1cf34aec3214205ea6eccdcf53937e703b5888eacae7060721f31cc7e483b9834228bae8212db5b437e502d27f7204602ee1a86511011767928f9b05965a401891a85928863954dfccce77f762f521219ea5be370a47e28a8b882e2acebcf841c46534c0842bbfb7f387259a19d2bfa94583a0db04155bd863ad8b5d084dbc32ce64790828d900ae3571924225a77b7aecc680c739ffcc6c78ac4d406511a34b840b5d1536250d5d4d37eb37f5b07ac431ede95", @generic="adc2d64e3eeb629358e6c4cc581b2c739d323f0a6711f1d27f8792337f63f5ed49396862fa8805e8b068156b6949b261c50ebcc58c4f5c6ede9cba0679d318651f1123852589067686730043ba88df3106afcfceafbb525556bc0f35f4fb9cfe4ce0fa37f17b60f0c1b809b0bc621183eac79f5864f5bed7856f4ca7aedc77eeac85ccbf4e912eeb320c156ffb881d9c65b6d0a182c5d4e950f893a37f715aa2fc73", @generic="820846546c2a7c57da1c59500777a239a4f7d2782e9a09baebefb9c70e5abc8eab05bc295bcfdc548e4a6571928b93b16803cf2c5c3380600a0816aefe607fbc866d21566a073663808deb4ad9b08b333eecbb6f30a28c50f5c09932308473020da0129e3456f85ce7c9f1bd60cd17bcb6e4276ff1c349187048ba2deae0afa75143084ec0875c866952d95d99d98df8f7fd5104", @generic="17bf5b48cf1d2fea1bfbd1b1836861288d6973ca21e11f14fc5cb6aeec52fe65a42e48e8e0e1294ad3a2016f3ca52775ad8dfccbeaae6381faf0222588612bec41b816df669930592e1aaad2364d3e2fa9dd76d8b73ce692c21f82394cf1832dcfca438af1181e9e145fa003ba202d4267a0b3608c6b3f697dceb9f04a09f4b929", @nested={0x134, 0x3b, [@generic="069aba498bcdc64afd465f87e486cb4bbf1776552d64a0c1de9a8c3bec160c055847e2c508c3a056137be6dff6ebd87f3b41c6eaa708ffb593025b92371f0e70d7b583ef9593b1bb196ba3de149f399aa7f76e64a89e3c8778f83983e74091a754563853cca500529d850405d202c8fab71a2894d0256518a1e75dad934912320a448ef3d47910311da29ce26a7602", @generic="47f6b78e0c208cf82f5e005fef0e95b11e5781d0a2e51a20eb905bc47580f6cfd8a7d8a27a450453115e09ffd8d28d9dcc9436f31adced235fbda98b88896ef154b803c14396e9dbc10c1bc89609ac4c343eb5affc493ac0e7ce5a67b4f6c0ca55213d049fff4086a331e4debe7aa953bab01b3b8935436bc79d39df5a66fe5342692503bc73d0ca06ad181371fd58d58671de4a000577ae3b0e01c0ff5dfeebeb"]}, @typed={0xc, 0x8d, @pid=r7}]}, 0x73c}], 0x5, &(0x7f00000e2000-0xc8)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r3, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r3, r3, r1, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r1, r3, r1, r1]}], 0xc8, 0x10}, 0x20000000) sendfile(r3, r3, &(0x7f00006a7000)=0x3, 0x0) 2018/02/06 21:54:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0xfffffffffffff801, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, 0x555d7707, 0x7}, &(0x7f0000daf000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r1, 0xcb2f}, 0x8) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000003000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, &(0x7f0000006000)=0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000006000)={0x16abc738, 0xff, 0x205, 0x40, 0x80, 0x24, 0xe301, 0x4, r3}, 0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000005000)=0x18) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f0000001000-0x8)) 2018/02/06 21:54:06 executing program 7: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mkdirat(0xffffffffffffffff, &(0x7f0000011000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000002000)=""/36) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000000004000, &(0x7f0000058000-0x159)="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", &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) pivot_root(&(0x7f0000707000-0x14)='./file0/file0/file0\x00', &(0x7f0000367000)='./file0/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 21:54:06 executing program 0: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4), &(0x7f0000d13000-0x4)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000c1000-0x11)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000d1f000-0x4)={0x7}, 0x4) 2018/02/06 21:54:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f00004e2000-0x10)=@can, &(0x7f0000ef0000-0x4)=0x10) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000bd2000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/06 21:54:06 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(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, 0x0, 0x0, 0x86}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) bind$inet(r0, &(0x7f000056a000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) pause() r2 = accept(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}}}, &(0x7f0000000000)=0x32) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000002000)=[{0xb, 0x1000}, {0x4, 0x9}, {0x2, 0x8}], 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x58, &(0x7f0000001000)=[@in6={0xa, 0x3, 0xf94, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0xfff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffffff}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={r4, 0x2}, 0x8) getsockname(r0, &(0x7f0000000000)=@alg, &(0x7f0000c35000-0x4)=0x58) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() sched_getscheduler(r5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r3, 0x10e, 0x2, &(0x7f0000002000)=""/217, &(0x7f0000002000)=0xd9) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r6, &(0x7f0000003000)=[{&(0x7f0000003000+0x777)="8c5289d3f60d47aedf60386d4b7da8cb2972548fee3fd54c0333ec9876456926eab7701991258966ffdf622c0f963194f77dd827d9a30da63338b339cf440dcb2e4724596d43ef3d2e4d448b92496e4109e3a8ce3c2ecb3b85424fd6fcd33fdf97ac1eb40bf12b2e8fbd89215c22258700f1c9fb5afeb747fa54ad8449f8be96f3f0b7bb185c90961e23ad42123332d536c2930cc2c631", 0x97}, {&(0x7f0000003000)="86714e69ee27131139851522b92c92220751409736efda9f2adbb3c4d4aa422c085370013d1b3f3602ecd92b650ea39414b511f4f7", 0x35}, {&(0x7f0000004000-0x67)="7b3e280c67505896d370a3a94407dd5a896d2f1bc6ae055c25dbe18837ac8b3a1eed81f4c805b080af122883c56ff9f2c760b3d2c94d5e94f439353e9fd496a32d60eba50a40a6b994e0e6778564c30d340c628814a336b08353876d65364d51c236ba5c9e015e", 0x67}, {&(0x7f0000004000-0x4)="e45c15d9", 0x4}, {&(0x7f0000000000)="6e98c31eac39af6d85a643fee497938da9bbc6082d62c03939ba27c1e93edec02462cb2db68f6bad620fc78f108c9e44aed42cdc674064979b598fe9a686468bf36eb2c08f11d5486abc004d800942cca2f873eccd788a3fd7b9357d7319ae60802efcd6ef92e2ee79b4077803e74de80dd2798413595d59cfc8638914f2cdefc224817164dacfe2794b2bd15f129966077574226d09ebee8c6eb8dde3460121a2b87ffe19f61ce64a284f059d7395be055124292e0f6c7bf1579d4ba133d7cdb4ae12f564a2f0b88e12336198ab926e1f09e3639de182f830a56c1bbbb41a14a775d9a09a06ef3f052ef59a8d990fb6281b0f2d3b19", 0xf6}], 0x5) fcntl$setstatus(r0, 0x4, 0x40000) 2018/02/06 21:54:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f0000c85000)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @random="24e8efc6c875"}, 0x14) r2 = dup(r0) write$selinux_load(r2, &(0x7f0000339000-0xde)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000718000-0x4)=0x15, 0x4) setsockopt(r0, 0x8, 0x7, &(0x7f0000ff7000-0x33)="d06cc63f405eecccadf835114ff37beb1ac84581f30e8804591a7640ab02e4e56c27a1ef76609ae3b25a929eefa9f124d71658", 0x33) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000153000-0xc)) 2018/02/06 21:54:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000363000-0x4)=0x100000001, 0xfffffed7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000086000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000def000)={0x1}) fcntl$lock(r1, 0x25, &(0x7f0000004000-0x20)) vmsplice(r0, &(0x7f00005b0000-0x70)=[{&(0x7f00009a2000)="ea3d0a5f52742937432474f8ab94a9d25e4e9977205bbfbe4aee47583451fcc1f3f4ad02751faac946f3effaa9de7166a3fd53eb1ea414f5ab8747e04f5a653880179cb9d6b3354a900670f39b6146ddd815f2dd6794a5c9422180a79f42c6bdd08bf1511be58023cdff749acdf317b67f7bae058c86a9cf6456db18518056170c6be1ce033ccd22fd05089e26321192ebbd802b185604291c4d90a1847c7004fea0147a19b811a4e643ec6b438f8c1903f9e32b", 0xb4}, {&(0x7f0000944000)="e804839c9a53cc1732b6915b26d818148a4cc44d06913246ef9a0ac3c49278357624feea29afbf463db10a77a21f6d1ab640b58a9b7eeb9ccd4a996632fa98c9d1b920407cfb6e5883e868294030d70a0b27405fdc3f7dda9f562804c135f222bbe4503e9a70e23958afae0504855c042f7510cea20c51ae1de1c50fc7bcdce07cdcaf9c2806c26075d7359dd932f772cf31", 0x92}, {&(0x7f0000d96000)="a626bdf36e87cc2f8bb3d1892e31917e49566578ace2ba54f65a5714a40cbbe5163a75721a05f4c2a35b64", 0x2b}, {&(0x7f0000e66000)="c72ba2428661b9ece7ce8ac161ac336a8bcef65d84f1884ad2e91e840d", 0x1d}, {&(0x7f0000e9b000)="9cf363ce5910f2f9be3beea180002b560c8c3fce", 0x14}, {&(0x7f0000183000)="e7908325b56004a867f5d90d99964bf6452d68bd59b325eb0e2c7363e0d27a47526aa5ca2c42fba1c09e40bd7ddfde08603fa71b19cc9fce33dc9ce117ebeb0daad3213bdb734f6223848e511a151be83ec2bf9b2c170822291ff4a4551d09c822036f84ee65a01000c0f120a47ed532ff4b47542f6360e0e9001b044ca1e0e67c12870e477e405f6df1e47ad003bdffd0350a8b079cb6e25a18a42a3371270d2dc6", 0xa2}, {&(0x7f0000739000-0xb1)="85106898be105300ab7d1dd803f0cce3cd86d46ba105433db38b66a0ceafdac43ceb92c5cf3bb592560eb68aa9f41a1a16c1e79b5764732faed91bc6e5b3822787cd11b93b195043dcb9e65403664d12f2048709979c3173a15d7db45e508b1ca82771bff2d41980616fdba739a5310e0a35ed9ea872f0716448c6837fc9c495f4ee4afa9561e6da196d857c38b5e9c327ba17a26ad9ca6f7f8dddafac1abae01ae7ebed41c85bd85650395f3a3ed5577b", 0xb1}], 0x7, 0x1) fcntl$setlease(r1, 0x400, 0x1) recvmmsg(r1, &(0x7f000061d000-0x78)=[{{&(0x7f000092d000)=@hci, 0x6, &(0x7f00005c1000)=[{&(0x7f00008d0000-0x8b)=""/139, 0x8b}, {&(0x7f00005be000)=""/149, 0x95}, {&(0x7f0000956000-0xaa)=""/170, 0xaa}, {&(0x7f0000e6c000)=""/235, 0xeb}, {&(0x7f0000627000-0xdd)=""/221, 0xdd}, {&(0x7f0000d1e000-0x8b)=""/139, 0x8b}, {&(0x7f00004a0000-0x7b)=""/123, 0x7b}, {&(0x7f0000715000-0xa)=""/10, 0xa}, {&(0x7f0000e9b000-0xda)=""/218, 0xda}, {&(0x7f000039c000-0xcb)=""/203, 0xcb}], 0xa, &(0x7f0000811000)=""/145, 0x91, 0xfdb}, 0x80}, {{&(0x7f0000a27000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f000094b000-0xa0)=[{&(0x7f000045c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000257000-0x4f)=""/79, 0x4f}, {&(0x7f0000beb000)=""/52, 0x34}, {&(0x7f0000416000)}, {&(0x7f0000eb6000-0x1000)=""/4096, 0x1000}, {&(0x7f000017e000)=""/34, 0x22}, {&(0x7f0000ddd000)=""/210, 0xd2}, {&(0x7f00005cd000-0x1000)=""/4096, 0x1000}, {&(0x7f0000792000-0x88)=""/136, 0x88}, {&(0x7f0000ef5000)=""/117, 0x75}], 0xa, &(0x7f00006d8000-0x7e)=""/126, 0x7e, 0x7fff}}], 0x2, 0x40, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000422000)) 2018/02/06 21:54:06 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000a3000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000000000), &(0x7f00008b1000-0x4)=0x10) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a57000/0x2000)=nil, 0x2000, 0xc) 2018/02/06 21:54:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fdatasync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0x11, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000f37000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x5, 0xfff, 0x0, 0x5, 0x81}, &(0x7f0000bfa000)=0xa0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f0000000000)=[{}]}) r4 = accept4$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0xffffffffffffff4b, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={r3, 0x3}, &(0x7f0000002000-0x4)=0x8) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0xff, r5, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x40, 0x3, 0x72400000, 0x2633, r3}, &(0x7f0000001000-0x4)=0x10) finit_module(r0, &(0x7f0000b07000-0xf)='-uservboxnet1/\x00', 0x1) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000001000-0x4)=0x0) prctl$setptracer(0x59616d61, r6) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000e4000)='dctcp\x00', 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000002000-0x4)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x10000000002, &(0x7f0000000000)='Q', 0x1) 2018/02/06 21:54:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r1, r0, 0x6, 0x0) clone(0x2, &(0x7f0000018000), &(0x7f0000ca3000), &(0x7f0000000000), &(0x7f000070a000)) vmsplice(r2, &(0x7f00000ab000-0x90)=[{&(0x7f0000df7000)="12", 0x1}], 0x1, 0x0) 2018/02/06 21:54:06 executing program 7: r0 = dup(0xffffffffffffffff) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = gettid() waitid(0xffffffffffffffff, r2, &(0x7f0000dd5000-0x10), 0x2, &(0x7f00001db000-0x90)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000001000)='./file0\x00', r0, &(0x7f0000002000-0x8)='./file0\x00', 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r3, 0x400, 0x1) accept$llc(r0, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000003000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001d6000)={0x0, 0x7, 0x4, 0x401, 0x1, 0x8}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r5, @in6={{0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @empty}, 0x3ff}}, 0x10001, 0x5, 0x0, 0x100, 0x4}, &(0x7f00006f0000)=0xa0) fcntl$lock(r4, 0x5, &(0x7f0000002000)={0x1, 0x0, 0x1, 0xea, r2}) 2018/02/06 21:54:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000da2000)='/dev/rtc\x00', 0x1, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000bc5000)={0x8000, 0x8, 0x0, 0xd1, &(0x7f0000f71000-0xd1)=""/209, 0x17, &(0x7f0000a18000-0x17)=""/23, 0xbb, &(0x7f0000fa7000)=""/187}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r3 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f000096f000)=""/111) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r5, 0x400, 0x0) accept$packet(r4, &(0x7f000005e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000662000)=0x14) sendto$packet(r3, &(0x7f0000172000-0xb4)="729686970a528d4e631100b16958bca021d9a509df1d4bd50d0a90baaddb87c8dd63369fa0d8ad5701c3f4fe981bec9fd01cfdbe51155d3922ccb8e2773f85b2ececfd0caedf61fba21778f8a0dc12c134c3369b9ff4051633a51822d8fe283023c93e8bfbdd3898b0d3c2a63a1cdad01b30b7ac4a498088563a84a20c2fdd645d06f6cf03548cd7f5218a280d579c29c4d90a2541efe8cace8312c27973a29310a2aab73e0dfb8f6b62587d4d34df3b984ef003", 0xb4, 0x0, &(0x7f0000954000)={0x11, 0x7, r6, 0x1, 0x81, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) readv(r5, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}, {&(0x7f0000363000-0x3b)=""/59, 0x3b}, {&(0x7f00000e8000)=""/72, 0x48}], 0x3) rt_sigprocmask(0x0, &(0x7f0000033000-0x8), 0x0, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) finit_module(0xffffffffffffffff, &(0x7f0000ef4000-0x9)='security\x00', 0x0) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000c58000-0x8)='./file0\x00', &(0x7f0000f20000)='hugetlbfs\x00', 0x8000, 0x0) 2018/02/06 21:54:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r0, r0, &(0x7f0000a94000-0x8)=0x41, 0x6) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000199000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f000036e000-0xc6)=""/198) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000868000-0x4), &(0x7f0000d98000)=0x4) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000ea9000-0x10)={0x0, 0x0, 0xfffffffffffffc01}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000b92000-0xc)={0x0, 0x80000, r1}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00003ac000), &(0x7f0000d61000)=0x4) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00002cd000-0x10)={r2, r3, 0xf11}) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000e8a000)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000014, &(0x7f000039c000), 0x4) set_robust_list(&(0x7f00001ba000-0x18)={&(0x7f0000e94000/0x4000)=nil, 0x41, &(0x7f0000254000/0x4000)=nil}, 0x18) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000325000-0x88)={0x4, {{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffff000}}}, 0x88) [ 45.718856] device gre0 entered promiscuous mode [ 45.844402] device gre0 entered promiscuous mode 2018/02/06 21:54:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000b7c000-0x8), &(0x7f0000f5a000-0x4)=0x8) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x12, [@typed={0xc, 0x0, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1}, 0x0) 2018/02/06 21:54:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e76000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = add_key(&(0x7f0000e9d000)='keyring\x00', &(0x7f0000e14000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/02/06 21:54:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) pipe2(&(0x7f0000615000)={0x0, 0x0}, 0x4000) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00007aa000-0x5c)={{0xa, 0x1, 0xffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, {0xa, 0x3, 0x5c, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, 0x1, [0x0, 0x3, 0xffffffffffff5bdb, 0xe2bd, 0x1, 0x4, 0x8, 0x9250]}, 0x5c) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f0000664000-0x18)=[{r0}], 0x1, 0x299b) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) socket$pptp(0x18, 0x1, 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/06 21:54:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c5f000)='/dev/sg#\x00', 0xb76, 0x101100) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000eac000)={0x4e, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000797000-0x10)={r1, 0x527f}) connect(r0, &(0x7f0000a31000-0x60)=@nfc_llcp={0x27, 0x7ff, 0xfffc, 0x4, 0x100000000, 0x101, "df3427bc37bbf3c1e3c680c0491481d04934230313c44415d33a3b4847f46d387409108c6892546ce6fa77ec5e54f105915e8afba0fee75d90ebadae3e0040", 0xfffffffffffffffd}, 0x60) add_key$user(&(0x7f0000b93000)='user\x00', &(0x7f0000a6f000+0x3ae)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00003b9000-0x50), 0x0, 0xffffffffffffffff) clone(0x835fffc, &(0x7f00003e5000-0xbb), &(0x7f00006cd000), &(0x7f0000b06000), &(0x7f000029a000-0x9c)) 2018/02/06 21:54:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000067b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x8, &(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000c35000-0xa5)="7acc55235f1c05df0a5186ef7a82f2af790e062bf5d6d755058e89b5e426a9fdd3eb75c76e72b9addae069245a3f673d3ba900c32159bf15cf013ae008b46b428b59fa2f9bc494d41510397cd07646c66ea2f5babfc3efaa33bf0e93820e47eee0a5e297368c08aa0b335a7a76dd55b75886105eddc27616e881bb75621b95e83f0ae14af40c55ab9a394babe50116aeb5be6a0d74edbe09562829ce67071d30f883ad6527") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000+0xe1a)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000003000-0x10)={0x0, 0x5, 0x0, 0x1e}, &(0x7f0000003000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={r2, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) mq_timedsend(r1, &(0x7f0000002000-0x58)="dec62f513d90db1866df91b080819564dff99e83140dfeecc422eebca9fda735f223d4d1b77f3810c1bada74f011e770b6e4244d6a849b414a873864ffa54058625337d9f7a40d2619236f40ed67ea3bdd26224d3e3853ff", 0x58, 0x781, &(0x7f0000002000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000db5000)='./file0\x00', 0xfffffffffffffffe) lsetxattr(&(0x7f00008fe000-0x8)='./file0\x00', &(0x7f000053d000-0x13)=@random={'user.\x00', '/dev/snd/seq\x00'}, &(0x7f00008a1000)="020000000200000000000f000709002d6a1f06a05882", 0x16, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000946000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000062f000-0x18)={0x0, 0x0, 0x30, 0x7, 0x1}, &(0x7f0000206000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000064000-0x8)=@assoc_value={r2, 0x400}, 0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000061f000-0x8)) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000a6f000-0x10)={r4, 0xffff, 0x8, 0x7}, &(0x7f0000cad000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000ce1000-0x4)=0x1c, 0x4) 2018/02/06 21:54:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) getuid() r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000787000-0x9)='/dev/rtc\x00', 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000a49000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f00000d0000)=0x5, 0x4) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/06 21:54:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ac000-0x9)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x406, r0) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f0000325000)) 2018/02/06 21:54:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x440000, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000149000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) getsockname$llc(r1, &(0x7f00007bc000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00004de000-0x4)=0x10) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) close(r0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000056f000)={0x0, @broadcast, @loopback}, &(0x7f000007e000)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f51000)={@common='bcsh0\x00', r2}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000788000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getdents(r3, &(0x7f000046b000-0xb4)=""/180, 0xb4) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f00006ac000-0x4)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00004bd000-0x8)=[{0x7, 0x8}], 0x1) 2018/02/06 21:54:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000a7000)='\x00', 0x3) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000b41000-0x20)={0xfffffffffffffe00, 0x0, 0x0, 0x754, 0x1a, 0x1}) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000000a000)) fallocate(r0, 0x0, 0x3, 0x51e473a) 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)) 2018/02/06 21:54:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000521000-0x1b)='#wlan1posix_acl_accesseth0\x00', 0xc0, 0x0, &(0x7f0000186000)={0x0, 0x6, 0x592c}) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000102000), &(0x7f00007db000-0x4)=0x10) accept$ax25(r0, &(0x7f0000591000), &(0x7f00008ba000-0x4)=0x10) 2018/02/06 21:54:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000042e000-0xa0)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0x200, 0x7fff, 0x5, 0x7, 0x30}, &(0x7f0000f7c000)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000532000-0x8)={r3, 0x800}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f000022c000-0x4)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000b9b000-0x18)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000d2a000)=[@acquire_done={0x40486311}], 0x1, 0x0, &(0x7f0000510000-0x2)='\x00'}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}}}], 0x0, 0x0, &(0x7f000000b000)}) r4 = add_key$user(&(0x7f000007b000-0x5)='user\x00', &(0x7f0000dc6000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000a6e000)="cc487920a1823c60b6ac", 0xa, 0xfffffffffffffffd) keyctl$invalidate(0x15, r4) 2018/02/06 21:54:07 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000009000)='ns/uts\x00') r1 = creat(&(0x7f0000008000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000009000), &(0x7f000000a000-0x4)=0x4) unshare(0x28060400) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000009000-0x6)='statm\x00') sendfile(r2, r2, &(0x7f0000007000), 0x1) 2018/02/06 21:54:07 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000018000-0x15)='/dev/pktcdvd/control\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x9, 0x4) ioctl$KDDELIO(r0, 0x4b35, 0x80) 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)) r2 = syz_open_pts(r1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) close(r3) dup3(r3, r2, 0x0) 2018/02/06 21:54:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000071000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @empty}, 0x200, 0x0, 0x0, 0x0, 0x2, &(0x7f0000a2a000)=@syzn={0x73, 0x79, 0x7a}}) r1 = request_key(&(0x7f0000edb000-0xa)='syzkaller\x00', &(0x7f0000392000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000bcc000)='\x00', 0xfffffffffffffffd) keyctl$update(0x2, r1, &(0x7f000079d000-0x1c)="80d8f7a719b5d231bc91471c467a5306728335619cc8742fff85f399", 0x1c) getsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f0000d49000), &(0x7f0000305000-0x4)=0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000736000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f000020e000)={0x7, 0x56}) 2018/02/06 21:54:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00004f7000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x45a) poll(&(0x7f000034a000-0x20)=[{r0, 0xa468}], 0x1, 0xb68) sendto$inet(r0, &(0x7f0000d39000-0x6b), 0xfffffffffffffed2, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, 0xffffffffffffff81) sendto$inet(r0, &(0x7f000013d000-0x1000)="5ee9cf59e7cb1b2e4d512e7722028dc321f30d3361e5d0c820903880b9dce41e32c2eaffa159d651a50a6e2e25cd3f5d1f94e82950180332c46de394770ad573dc50c7cc6a", 0x45, 0x0, 0x0, 0x0) 2018/02/06 21:54:07 executing program 5: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xb, &(0x7f000002f000-0x4), &(0x7f0000018000)=0x4) 2018/02/06 21:54:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) pipe(&(0x7f000092f000)={0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00009e9000)={0x0, 0x6}, &(0x7f0000408000-0x4)=0x8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000343000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000de2000)={r3, 0x4}, &(0x7f0000e6c000-0x4)=0x6) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000452000)={&(0x7f0000eac000)=@ipv6_newaddr={0x40, 0x14, 0x500, 0xffffffffffffffff, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, []}, 0x40}, 0x1}, 0x0) 2018/02/06 21:54:07 executing program 1: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='\x00', 0x1) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000046000-0x10), &(0x7f0000036000-0x10)) r1 = syz_open_dev$sndseq(&(0x7f0000043000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000014000-0x6)={0x0, 0x7}, &(0x7f0000047000)=0x6) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000048000-0x10)={r3, 0x200, 0x5, 0x1}, &(0x7f000002b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000046000)={0x0, 0x200, 0x20}, &(0x7f0000047000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000031000)={r4, @in6={{0xa, 0x0, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x640a00000000}}, 0xa0, 0x40, 0x2, 0xfff, 0x8}, &(0x7f000001c000)=0xa0) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x7ff}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x73d396b8b89408d2, @time}) [ 46.016001] binder: 6915:6922 ERROR: BC_REGISTER_LOOPER called without request [ 46.084162] binder: undelivered TRANSACTION_COMPLETE [ 46.101820] binder: 6915:6922 ERROR: BC_REGISTER_LOOPER called without request [ 46.110775] binder_alloc: 6915: binder_alloc_buf, no vma [ 46.116574] binder: 6915:6946 got reply transaction with no transaction stack 2018/02/06 21:54:07 executing program 0: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) read(r1, &(0x7f0000ffa000-0xc)=""/12, 0xc) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000001a000)='/dev/sequencer2\x00', 0x8000, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000ffc000-0xc)={0x2, 0x0, 0x1ff, 0xcfbe, 0x0, 0xe8}) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) poll(&(0x7f0000080000)=[{r1}], 0x1, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000ffc000)={{0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x7}, {0xa, 0x0, 0xfffffffeffffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xc7}, 0x6, [0x7, 0x100000000, 0x70d051d9, 0x4, 0x101, 0x2, 0x8001, 0x80000000]}, 0x5c) 2018/02/06 21:54:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000002e000)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00009ea000-0x2c)=""/44) r2 = syz_open_pts(r0, 0x801) r3 = dup3(r2, r0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000ede000)={0x0}, &(0x7f00006f8000-0x4)=0xc) syz_open_procfs(r4, &(0x7f0000a21000)='net/llc\x00') write(r0, &(0x7f000038d000), 0x0) 2018/02/06 21:54:07 executing program 2: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) writev(r0, &(0x7f0000f66000)=[{&(0x7f0000a14000)="425d65576c75d2fefaf6223c2d13f13915efb2e9f2b04e40e64dbaa36a5c8f2318cdd28dac76884970b1466fd3f9c25b5f5e71f7751721968cb8868bf92dcf73f470b886a416c7df3e2427a09f161e929ca9547c7e8594870d04a9a8c5b8bd4e6e3ecceb7a0c5af098d686f312473acd887d680258198cfcd0f495bfcf973556621b545f9c66b54f861349673ff20a99bab7f502be2211951f767fa184f128b4b1d39b4fd69f4b803fb574f12477ab37b5431ff06f76988e37519e44ca26e76ac32c", 0xffffffffffffffb4}], 0x1000007c) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x2, 0x8, &(0x7f0000f79000)="eb0b0970e452357e71b9ba070e0d9e82f11790e20804e6fdc5d6c0a8572478e9644578c9e6f253029ac0b88e456c760c210f46ab6e01592350cdd80c3fef8693e5661cec60f37423147e1f03eb2383a40167058d91c7d1da05a5b4d4dab86012ba1ee3517d644b8e57cfd8ac09d87356965025e4226da43711ae47c06743b7", 0x7f) 2018/02/06 21:54:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000055a000-0x10)={0x1, 0xfffffffffffffffc, 0x4, 0x5}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ae1000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000701000-0x4)=0x6, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00004c8000)={0x0, 0x2caf351, 0x1, 0xffffffffffffb2dd, 0x5, 0x1}, &(0x7f0000960000-0x4)=0xcd) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000043f000)=[@in={0x2, 0x1, @multicast2=0xe0000002}], 0x10) r3 = socket$inet6(0xa, 0x80000, 0x100000000) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000024c000)={@generic="fe360cf97e020b1de3007d59d28166d5", @ifru_flags=0x1100}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000cbf000-0xe0)={r2, 0xd8, "1a9c23aa5e2ce7e4cad147540cc560c2fb50e35fbc92eacd9369700c80505cdb939f8e6dcb2e6ae0d8bcfe7ea4a6401399e3fa585277378e8ed491883a9d67d3b8a19d784c1de1e3f58fd8fbdfe1c4d6275dcbe47c78c10301f442ce2a4b5057cca8b060a06a74e71874c574025c6db0ff98e2a7984ad69835750078276bc2115ecec391ce3437e56a65b2a65982e802307bbc6457c275d40122d24a7b22c8569ad40d785694775376a97821d9dab689627461dff9b0e6d0b1dd97c5018a6e9ec57ea4b65773a1600d4ad6a5a18806cda80f854b76602bf8"}, &(0x7f0000bbb000-0x4)=0xe0) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1}, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000180000-0x8)) 2018/02/06 21:54:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c20000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000d97000-0x4)) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) getegid() 2018/02/06 21:54:07 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') pwritev(r0, &(0x7f000000d000)=[{&(0x7f0000014000-0xa8)='9', 0x1}], 0x1, 0x0) sendfile(r0, r0, &(0x7f0000004000), 0x749) 2018/02/06 21:54:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r0 = creat(&(0x7f0000b4e000-0x8)='./file0\x00', 0x1) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000949000-0x24)) bind(0xffffffffffffffff, &(0x7f00004d9000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dff9ac6106ad4f270498a4e129474858c8aeb9556903311193c8b7e27c6f2832aeaef1b9e9bc55bf68855db3f734947afc381c9dd6959dfcddaeb7bb11fc6a"}, 0x60) 2018/02/06 21:54:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x11, 0x1000000100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000a0b000-0x2c)="000100003e02001400f4977d7b22b8d7004f653bcb7d850059e2b6032aeb01e3b7d9", 0x22, 0x0, &(0x7f0000e72000)={0x11, 0x400000000800, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r3 = dup(r0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000322000-0xb)={0x6, 0x8001, 0x0, 0x100000001, 0x1f, 0x2f, 0x80000001, 0xd850, 0x9, 0x16f, 0x101}, 0xb) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f000039b000-0xfe)="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") socketpair$ax25(0x3, 0x7, 0xfc, &(0x7f000002a000)={0x0, 0x0}) ppoll(&(0x7f0000706000)=[{r3, 0x80}, {r4, 0x400}], 0x2, &(0x7f00002b7000-0x10)={0x0, 0x1c9c380}, &(0x7f0000201000-0x8)={0x2}, 0x8) [ 46.116583] binder: 6915:6946 transaction failed 29201/-71, size 0-0 line 2920 [ 46.135353] binder: 6915:6940 transaction failed 29189/-3, size 0-0 line 3127 [ 46.146540] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/06 21:54:07 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001000-0x5e)=""/94) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000-0x8)) 2018/02/06 21:54:07 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f7a000)='/dev/rfkill\x00', 0x288c2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f000035a000)={0xffffffffffff7fff, {{0xa, 0x0, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x0, 0x2, [{{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, {{0xa, 0x2, 0x80000001, @loopback={0x0, 0x1}, 0x400}}]}, 0x190) fremovexattr(r1, &(0x7f0000651000)=@random={'security.', 'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}) ioctl$int_in(r2, 0x5452, &(0x7f000076f000-0x8)=0x5aa3) sendmsg$nl_route(r2, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x2c, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a}}]}, 0x2c}, 0x1}, 0x0) accept$netrom(r0, &(0x7f00003ac000-0x10)=@ax25, &(0x7f0000bfc000-0x4)=0x10) 2018/02/06 21:54:07 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e3b000)='net/arp\x00') sendfile(r0, r1, &(0x7f00004db000)=0x40, 0x63) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000027d000)) 2018/02/06 21:54:07 executing program 1: keyctl$set_reqkey_keyring(0xe, 0x4) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001c3000-0x9)='/dev/ppp\x00', 0x400, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b73000-0x15)='/dev/pktcdvd/control\x00', 0x240000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000d78000-0x63)=""/99, 0x401}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockname$packet(r1, &(0x7f000089f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00006e6000)=0x14) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000685000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x4, 0x16, [{0x4, 0x1, []}]}]}, 0x3c}, 0x1}, 0x0) getresuid(&(0x7f00000a8000+0x9c8), &(0x7f0000928000-0x4), &(0x7f00002d4000-0x4)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00007dc000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x8, 0x0, 0x8, 0xa, 0x20, 0x20, 0x7f, 0x0, r2}, {0x49e2e027, 0x68, 0x3, 0x0, 0x58f0, 0xfffffffffffffff9, 0x9cc, 0x9}, {0x3, 0x4, 0x9, 0x6}, 0x10000, 0xb, 0x0, 0x0, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, 0x1, 0x3, 0x3, 0x7, 0x7, 0xfff, 0x4}}, 0xe8) 2018/02/06 21:54:07 executing program 5: unshare(0x400) r0 = inotify_init1(0x0) fremovexattr(r0, &(0x7f0000765000-0x23)=@known='system.advise\x00') r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e17000)='/dev/keychord\x00', 0x2000, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00009ff000)={0x9, 0x7, 0x8000}, 0x4) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000c7e000-0x28)={&(0x7f0000b36000/0x4000)=nil, 0xffffffff, 0x0, 0x81, &(0x7f000047c000/0x2000)=nil, 0x9}) 2018/02/06 21:54:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) read(r0, &(0x7f0000da2000)=""/8, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) sendfile(r1, r0, &(0x7f00004e3000), 0x3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xffff7ffffffffffe}, 0x0, 0x8) fcntl$setsig(r0, 0xa, 0x1c) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000021a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d49000)={{{@in=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000a1f000-0x4)=0xe8) stat(&(0x7f0000747000-0xa)='./control\x00', &(0x7f0000060000+0x74a)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00000aa000)) fchownat(r3, &(0x7f0000db4000)='./control\x00', r4, r5, 0x100) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000cc6000-0x20)={@generic="bf45f2fe37eedca98b805ae58842e100", @ifru_flags=0x800}) timerfd_settime(r0, 0x1, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)) 2018/02/06 21:54:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000085000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0xffffffffffffffff) socket$unix(0x1, 0x2, 0x0) r1 = socket(0x0, 0x80001, 0x7ff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000642000), &(0x7f0000e52000-0x4)=0x4) r2 = creat(&(0x7f0000831000-0x8)='./file0\x00', 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000c5d000-0x10)={0x3, &(0x7f0000deb000)=[{0x2, 0x3}, {0x0, 0x7f}, {0x400}]}) mount(&(0x7f0000c9e000)='./file0\x00', &(0x7f000022c000)='./file0\x00', &(0x7f00000b1000)='fusectl\x00', 0x0, 0x0) writev(r2, &(0x7f0000d86000-0x30)=[{&(0x7f00001ac000)="fea9370afde349306d7386b3d52fc78fa27d859ade5585b6d6ad15b69949af801bf13fa08f965f165a945de26789a7ade3ec5c447f70ad7535e5d9ffa9ef4389a602009436eb2063fee7a69f6ac2d18ca11277ca03c11dd14bd2f37a6071382477722fecc288f51d3db65de0a772f8cefb1a33db61ecda28a621461a3316726e9fab0eea1a1863246680b7", 0x8b}, {&(0x7f0000b0f000-0x96)="4dc990f550f62c71a34f026cac126ddbe6b390295c9fca0cf82da3efc4c0a41c6bd5309e7c43945bdf2bffd17b51492eab3014e64f1f7b05d2a46bc5b5ab66b8abb2506b09f2401299a497bdc6decafee19781aa929efb22961dbdfdc41d5439758e97f67b0c7a8050c4ed62919a9e38a34e7d98a9dd15e0620a131055074f7f2bdbbcf93ec119e4cf61799ce67a48ea67a0a5b6bda8", 0x96}, {&(0x7f00001fb000)="666d0b55bb38cc0fbbc04d0c61a415e639a20d49ba13c9c0a186677d798971b0f5cb7a6b96fe9f295810f545a5eecf706eeed5930514b50bdba56bd51059cd82e6c2cab671ab516a851079f9e2bf99f47e905f3e561de504ef8836a905a8da40cd912e4817ebb1460c563d418bb5ce0ddee280ab2d0bddb29642ebe21b5ed4fb02619fc78cc8c2879059f9bf0e6ea2df8e5ffc2259c20b1cf7274e9deb7bbc6658cd0298d9a18fb5b333c363ec6c", 0xae}], 0x3) socket$packet(0x11, 0x3, 0x300) 2018/02/06 21:54:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000062000)) ioctl$TIOCCBRK(r0, 0x5428) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000927000)=0x6) [ 48.615545] IPVS: Creating netns size=2536 id=11 [ 49.033732] IPv4: Oversized IP packet from 127.0.0.1 2018/02/06 21:54:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20200, &(0x7f0000001000-0x2)="3dee", &(0x7f0000000000), &(0x7f0000002000-0x4), &(0x7f0000000000)="4b94e9faa1f80ea829042eecd1971365aa8d62401ad32be01a17b6187931ade8c45f65f2b82b8c74fb86f146322ec7ee17bbe2") get_thread_area(&(0x7f0000f49000-0x10)) 2018/02/06 21:54:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f00009b1000-0x4)=0x8, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000119000)=[]}, 0x0) 2018/02/06 21:54:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0xa, 0x7) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f00006fb000), &(0x7f0000f1f000-0x4)=0x4) r1 = socket(0x0, 0x0, 0x800000) r2 = socket$netlink(0x10, 0x3, 0x0) bind(r2, &(0x7f00001cf000-0x9)=@rc={0x1f}, 0x9) sendmsg$nl_netfilter(r1, &(0x7f000022e000)={&(0x7f0000bcc000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00004df000)={&(0x7f0000d99000-0x4a4)={0x4a4, 0x14, 0xf, 0x20, 0x7, 0x3, {0x7, 0x0, 0x5}, [@generic="4944a8699e69c86448866e9647facb0e", @generic="bc7a25081c770c2a9f1058db16f65b6461ccc7d55a1445c874e12ba02a919d65f4e980756334f5de553a5d63dbbf0c98085ec805fd0fc189eca57e6bc9726abe387a98ee559d9c429d9369d7fb8154d1c7485e268610c433c8881fe820e518b6426c3cf4710df667d477d4d8ebff1e74c007a14ff18878a325dca38b70f757f47403ebdc1a77f400909e4eaa7db1d4e941d8f827735f2af7a2c327a542753673afb186df8924908291bff738f2f7c28a263a958a7f58f6105f", @generic="c6841422918df53f7b559e99716381ac13548df52e99000b58e2dfb3b10d36bb926cd862dc32b41428cb0288ef0a75ccb31383ffae6452e8d3120b28aded52452c690b50c561c5b7664fc443d5ee15fc64e775896f6faee96c09e3aefc2eb9d797af9c7d977a0bc7394caface2f38d0029c03c39b43ce025cd8ea32367ba2d3bd2538a2dbe3c6631616cd38c326f85a7346f4895c5c6923d561377f8ef13f0b3810f7717a65c90d9c7b7c8df809fb3cfed", @nested={0x11c, 0x4f, [@generic, @typed={0x54, 0xe, @binary="855f4c8d138c87f26d72a7b19827af4d78256e4a053262181aa423927fdd864e7a398a2c8bcc9c42f9a41d5300e5071011e2210b4ba0e95e553a1e9ba80e6c271fbc5e0d989911ddf318f5f1"}, @generic="062af4aa0a34461ca1749c825d6c0ddd5fc6ba48811434ec81bca5dd5010ae4350e6c84bdcdadcbc5d46fbe3edcf3983bfebc91f497e5a72ff75803d69f6a8bcce3315ad2581593253b9519ea8cf02333d86051250ad12033815f8a41cd938efc0c1bc6bed40b7bf0edf14bc65e71032a34fe4c3535c0216b1c53e8417fcf4cc2705cb7ae8da69", @generic="937b2f280410eaceafb4623e160947ee06a9dd74d9e46d31eaee0c7f3dc0ab3fdd608a6923571832100ec270b9a70546f5de63851960f851836e"]}, @generic, @nested={0xd0, 0x32, [@generic="cec30b8ca3c5cbf0152677644725e57500494f5f5355bb2b198a350a4252430483ef18731f17be3641393c0f68160d771145d6b1be75b568630f4ce6", @generic="e3456b9f0bc4e46b4cf24d5647aee6d587391a7379b6f81327fe1a13c3bf5fca2f70eddc5e6b9cb39539f2a678f57318496a21155ade274db13b05528b8836b20daf6a4bbef3bdb3ffcca62c9dfd9b3349dfe8f2035f1f39f4a8647d7eb66ba3d5e9886e752fc135db932840649575848c22", @typed={0xc, 0x93, @str='\x00'}, @typed={0x10, 0x68, @u64=0xebf}]}, @nested={0x128, 0x74, [@generic="1f86b6465a0b54ef346b369eb861304eab689e9dc41e60383e009eb2e6d874d540184968914356c72ab3ef429a496fb6ac91a62da73597358593e23a037cb6b67e71259e8f0aa3b5bf3cb7122fdff2088a191eb9a4a2ffff1dd11554851b0331dd8d2d4a3e40b59b6dc39f586338b0e3271015a87496f9f297528f71d16dddfe106f85cd34cefd600e1266a53f15f9f2b744521bf9cbcf71ac517c387c48caf1eeb3d49ab5e41d93d5a778baaf6bbb1b65a62c3dc8128f60a7b7ba9f91db94325081", @generic="7a5d61ed9160fc27efe0dbdfd1f8752cc206526c21c6624b328d0830be80f779e854604dab6c7529ef0a65ea345b9e39249188a78c909b985e", @typed={0x28, 0x30, @str='bdevusersystemvboxnet1-self@.\x00'}]}]}, 0x4a4}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) 2018/02/06 21:54:10 executing program 7: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000003d000)='/dev/hwrng\x00', 0x200, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c14000), &(0x7f0000fca000-0x4)=0x4) r1 = open(&(0x7f0000adf000-0xa)='./file0\x00', 0x10028042, 0x0) pipe2(&(0x7f0000fc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) fallocate(r1, 0x0, 0xffff, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000014d000-0x107)={0x0, 0xff, "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"}, &(0x7f0000073000)=0x107) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b25000-0xc)={r4, 0x800, 0x30}, 0xc) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000fca000-0xc)={0x0, @multicast1, @empty}, &(0x7f0000fc9000)=0xc) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000068000-0x60)={0x0, 0x27, 0x4, @thr={&(0x7f00001f2000)="e3e16127d44a21e903ed18ad7246bc7368e3c0769ab01afa73beaac2dfb6f0ae7b450d952b00607f5d2b67fddff678e4b74df05db905383b1f55ee2dab7a86182089073523dcaae06ae2f5f856f475a239e9567d5eff89bbf64fcd49d5", &(0x7f0000fca000)="1b321b2b58d27713584a02d3e2f17b917ae300c8bfc22570f00c746033623b276cda5e36ecaf3c15a347982cfdc677c2"}}, &(0x7f000033d000-0x4)=0x0) timer_gettime(r6, &(0x7f0000744000-0x20)) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000fca000-0xc)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, r5}, 0xc) sendfile(r3, r1, &(0x7f0000ab1000), 0x10001) dup(r0) 2018/02/06 21:54:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00005b7000)='/dev/rfkill\x00', 0x2, 0x0) write(r0, &(0x7f00001db000-0x24)="cf00000024227f000000e10200c701000000e7c90100e3fffff200f1ffffff1300000008", 0xfffffffffffffdd4) 2018/02/06 21:54:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) pipe2(&(0x7f0000f33000-0x8)={0x0, 0x0}, 0x4800) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000056e000)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00007ba000-0x8)={0x0, 0x941}, &(0x7f0000188000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000fb4000)={0x0, 0x2}, &(0x7f0000efc000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000437000)={0x0, 0x2, 0xeea2, 0x4}, &(0x7f000082d000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000018e000-0x8c)={0x0, @in={{0x2, 0x1, @rand_addr=0x5}}}, &(0x7f00007b0000)=0x8c) sendmmsg$inet_sctp(r0, &(0x7f0000e3d000-0x38)=[{&(0x7f00009eb000-0x1c)=@in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7f}, 0x1c, &(0x7f0000797000-0xa0)=[{&(0x7f0000fc0000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f0000b50000)}, {&(0x7f0000500000)="00a9d5fd50e5e2e8f90f", 0xa}, {&(0x7f0000790000-0x75)="9ba3b41d56b16171bb086c80e61af6ccd00df9ece0221bde47752080f5e768602daa3cbc5feffb11f180fc819c30dd3db4d57981162d704c9cb6d369596d6a944ce0e6e4215e9e099f6a17b765eafdb840a8bc567749d0a367e64f8442591c3608cc14e8af9738804c3be5b7b599ec2a8fe744e16c", 0x75}, {&(0x7f0000fd4000-0x74)="a65dbd54688dcfa50b423fbe0ddc26b0c2b9d955a65aa227c4fa78c212e97972809e808fa7b07f34d8e0d5b5cf6c6852e068acc7e44ecaf3354adb4f73c045c4404cdc467c08ec43907638e60393b55f3ac99ea0650211fed7b170b96adfd67c9635d8efe92a7f4e245e511a40e8c6061f42b61e", 0x74}, {&(0x7f0000f94000-0x99)="c01833296d0bf8428b2ea491a931dead8aef8baf7474d46874be9f4e3f64c873411ad2035ffda20544556cd0e15a3d80ab7905c1cbc923e77d320ec45bc475cc74cc162db228e70778d28f40f118d5793d305f4aabcc679e40afc3cbd100e2e9fd97c6fae6a01d007162ce74ea8926222050fcf942305d7da38935e347d04c8159377610b1cec4f1b04a93de03c761fd72b68bc1f1a64e956e", 0x99}, {&(0x7f0000ca0000-0xc7)="e4bbb9e44780e3c9373fdcf282ef079a96d2f1d9fdad41f3dce70278f5901142810f3d6e7521229930e63aae069a708a71db9b799a2787e0e5d942c456aed591709dad27e06a6358af142bfb02b7e9ff3a044b7e39e5209996a339335100480677bb12a88f22595987e41bc16d27528a9390e14e18c71bfbfd9ba17c89bcdc52b7cdab79dafe08c125f03db5ef63a2144f23c65f0c7046e85c1afcf51fe65e795424cfb0fab42a3333fa3860ff1afdff5a162296e4c19fc482c200dc8fe9c716265e20195859e2", 0xc7}, {&(0x7f0000792000-0x67)="7fef57944b6f52ce67668637f63d32dc6dd669483efe977219c22544e503b6df20032f3b7c6a28f70d336af4ceedff685884de8e6ebf5242945b00bbff02cf5f0a714a2583c5594e5e3848b434f71d9a3f467ee3677658c04d31834df81e0b450979c0dab98f89", 0x67}, {&(0x7f0000b70000)="11ca964a7bdd1ade73b4a00fcee59e3941cf94fbb917d12eaa894e902d", 0x1d}], 0xa, &(0x7f00002c4000)=[@init={0x18, 0x84, 0x0, {0xe39, 0x4, 0x1, 0x9}}, @init={0x18, 0x84, 0x0, {0x8, 0x14, 0x8, 0xce}}, @sndinfo={0x20, 0x84, 0x2, {0xe023, 0x0, 0x5, 0x5fc2, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0xeb03, 0x0, 0x2}}, @init={0x18, 0x84, 0x0, {0x5, 0x1, 0x3, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff800, 0x3ff, 0x200, 0x6, 0x80, 0xfffffffffffffff9, 0x3, 0xfa16, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xd76, 0x8000, 0x3ff, 0x81, 0x6, 0xfff, 0x9, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0x1, 0x9, 0x3, 0x2, 0xbf, 0xffff, r6}}], 0x180, 0x10}], 0x1, 0xc000) fchdir(r0) lookup_dcookie(0x54, &(0x7f0000363000-0x23)=""/35, 0x23) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000077c000)="441f08f10000000000ffff00000302781305004ca600e211a1bf03025f", 0x1d) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000311000), &(0x7f0000004000-0x4)) 2018/02/06 21:54:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc) sendmsg$nl_crypto(r0, &(0x7f0000f49000-0x38)={&(0x7f00001c8000)={0x10}, 0xc, &(0x7f0000ae8000)={&(0x7f0000ec7000-0xf8)=@get={0xf8, 0x13, 0x0, 0x2, 0x1, {{'tgr192-generic\x00'}, [], [], 0x400, 0x15f33995ed7dcfbf}, [{0x8, 0x1, 0xfffffffffffffffd}, {0x8, 0x1, 0x4}, {0x8, 0x1}]}, 0xf8}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0x0}, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f51000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000095c000)={0x0, 0x1}, &(0x7f0000890000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000370000)={r2, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xc6}}, 0x3ff, 0x7a5f, 0x3, 0x1f, 0x80}, &(0x7f0000d8a000-0x4)=0xa0) 2018/02/06 21:54:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = fcntl$getown(r0, 0x9) sched_getattr(r1, &(0x7f0000a53000-0x30), 0x30, 0xffffffffffffffff) r2 = socket$inet(0x2, 0x5, 0x80) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000577000-0x4)=0x1, 0x4) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6}}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000064b000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, 0x0, 0x2e6, []}, 0x98) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000e1f000)=@generic={0x7, 0xffff, 0x2}) 2018/02/06 21:54:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0xa}, [@srcaddr={0x14, 0xd, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x3c}, 0x1}, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ed2000), &(0x7f0000d0e000)=0x4) r2 = open(&(0x7f0000942000-0x8)='./file0\x00', 0x3ffffc, 0x128) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000499000-0x8)=0x4) shutdown(r0, 0x0) 2018/02/06 21:54:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000690000-0x28)={@common='sit0\x00', @ifru_addrs=@ax25={0x3, {"810674f33ad9fa"}}}) r1 = syz_open_procfs(0x0, &(0x7f0000d70000)='net/wireless\x00') ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f000098a000-0x8c)={0x3, 0x1, 0x6, 'queue0\x00', 0x19b}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f000065a000)={0x0, 0x0, 0x0, 0x0, 0x6, 0x12, 0xd, 0x10, "da7f544c53613cb49a8e79367e1c4974e1593e44cc90cf19112be27887913b25d81ed2f4f59fc5a881751c9860a8d9a4e701d3a6f0d157ab315762159526ed12", "65f9c99279ae80479f8a49313b012aa66417e9d1667e2b37717aea3329bdb134", [0x9]}) 2018/02/06 21:54:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb0b7c51bb248c359) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000786000)="580000001400192300bb4b80040d8c560a0600000000bc76589643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004221ce1ed5e00000000002200100001000708000002000000000f536e", 0x58}], 0x1) 2018/02/06 21:54:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000af5000-0x8)='./file0\x00', 0x200, 0xc8) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000f53000)) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff08000200000000f1", 0x24) [ 49.170707] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=19 sclass=netlink_audit_socket pig=7153 comm=syz-executor3 2018/02/06 21:54:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f000041f000-0xa)='schedstat\x00') pread64(r1, &(0x7f0000e95000), 0xfffffd9e, 0x0) 2018/02/06 21:54:10 executing program 4: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fe, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x7527, 0x4) r1 = dup2(r0, r0) recvfrom$llc(r1, &(0x7f0000626000-0x79), 0x0, 0x2000, &(0x7f0000b98000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0}}, 0x10) 2018/02/06 21:54:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000060d000-0x4), &(0x7f00008ae000-0x4)=0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00006f4000-0x4), &(0x7f000099f000)=0x4) mremap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000b50000/0x3000)=nil) socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00009fe000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/02/06 21:54:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000009000)=0xffffffffffffffc0, 0x4) sendto$inet(r0, &(0x7f0000f9b000), 0x0, 0x0, &(0x7f00007b9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) [ 49.233848] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=19 sclass=netlink_audit_socket pig=7174 comm=syz-executor3 2018/02/06 21:54:10 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000f6f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x1ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000e87000)={0x0, 0x6, 0x4, 'queue1\x00', 0x7fffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004da000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00006fd000)=0x2, 0x93ded78c3f426a59) sendto$inet(r1, &(0x7f0000482000), 0xfffffffffffffd1f, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) recvfrom$inet(r1, &(0x7f0000f84000-0xc2)=""/194, 0xc2, 0x2, &(0x7f0000a3b000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) 2018/02/06 21:54:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a0a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fde000-0xc)={0x0}, &(0x7f0000026000)=0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006d6000)={0x0}) getresuid(&(0x7f0000c1b000), &(0x7f0000bf8000), &(0x7f0000dad000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000ad5000)=@setneightbl={0x24, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x10, 0x1, 'selinuxem0\x00'}]}, 0x24}, 0x1}, 0x0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e0e000-0xe)='/dev/keychord\x00', 0x400400, 0x0) sendmsg$netlink(r0, &(0x7f0000d51000)={0x0, 0x0, &(0x7f00009e4000-0x30)=[{&(0x7f0000673000-0x158)={0x158, 0x27, 0x2, 0x0, 0x2, "", [@typed={0x20, 0x25, @binary="8d8971a726fba135ef82795cad7b48dda451f0f918736c93"}, @nested={0x128, 0x61, [@typed={0x8, 0x8d}, @typed={0xc, 0x75, @pid=r1}, @typed={0xf8, 0x66, @binary="9bea17fc38eea9cf3f2f2d4a09e600a4bcfb87b69e159672bebfd5038e14356cc4d5fca6262b98a8824a5bf4624e726d10edfa6c3d9c14f85d7c4b6c580432fbce4e0a7d293cc456718da3ae6ce74199f4571bcc221ab5c2ded523e2febbd31a82434b6e06b6a5fd79affc5ce95ac98be3066c7dfe2424c6ff1efc33999ba0eb0b413119b909d2449be2ef5fa9b70509726e0c34ea2812c73bc8a7c0d1a46a77af6c300ac668a3a5065441f0a1182a2ceb288c3d6d3bd98353de7e70e5342383a55a8a27da9e552b7ccc741928a9f5cf298a20bf59e8bcd35162c023607f6e1912f78d91185d3287ae704080a0d08787"}, @typed={0x18, 0x13, @ipv6=@empty}]}]}, 0x158}, {&(0x7f00005f8000)={0x2f0, 0x30, 0xe20, 0x3, 0x2, "", [@nested={0x24, 0x73, [@typed={0x10, 0x85, @u64=0x2}, @typed={0x10, 0x1b, @u64=0xa5}]}, @nested={0x2bc, 0x67, [@generic="cafe8bda78863af153fa93b0ee8c351be91f075365f264b3ac5d533732cdba26868c457b8240a667ee", @generic="0b305137670f04f2822abc1d1e2918c282bcaa5987c56fb157e603afec8ffa2f591d971bae0219b267a906e71cbb34cc16ba977c7c02a815c0f85ac034aff3a6bad9d258464e1f824ddd487559e683a23eeb31676fb920f0", @generic="a81d44493af63e2b63861010a4c44f62b3cbc067887be40b7819", @generic="f1e1faec1e93250a85858c1d3b52f94aa013b77e8845f13cbeaff568b22774acf054edd571805bc9f3819ad4141c1202906843775bbe4b3fabc5b7e4b404f13e0b7c4a2b6fecda734dffe0583c2c8b65fca9c37f9a209d2984abc62202aed72d503435a7948f08ea836bd2ea13b3bbd839692225094f33815abdcc64483328ed5309ae603b63fb68", @generic="7afb8a1b59b0ef047c6495c019f1b3b29b935b715265f03aa9178a67b5d77b1927a4f41d74e453b451b96ab936f4b08f25bf5d6e01f3009d5d03e9de4e81d8986c9f5f0064e8da7b9d0ca3b6aa4bb7528254a3377a4cd8c04fe1d6e4a7c604ea5063a352bb90628f5cda37fe520d3bda0e52e5bac8aacdc2d0c0ffaa8f9a431fd41fda16a1f26891671c2859", @generic="8be05e2bf41174cdfee00ac6b22c154103d4e6230da9cf73fa475f995af91f1ffe67492d44bbf75f92cd98", @typed={0x10, 0x63, @u64=0x7}, @generic="37a6d5ae", @generic="cd5bed8409aed9b0a8ddeb1fe8f83ec30222270d192c90b65c8ee322906c83b996a9d3d3218f8050e285cdabf4fcb1ce5e3e08ceb09d05d0fd4c7b7c0cb2b9b76a782f5beae1f78bbbbb21495d4683e92865847fc7c1869505ae6619a5e42630ce96fb1f44084c4c1ba7c329cb7945c6b0d4f358b44aba5621111c3cff1ff9e5da83a48f426a37f9fbc1da9defba915895baa508f5df78f9996763715e7215d355aaa293117cecd4665870a55688106c972171b0b5df8cf4cbc04932c0", @typed={0xc, 0x5, @fd=r2}]}]}, 0x2f0}, {&(0x7f0000e8f000-0xbc)={0xbc, 0x2e, 0x100, 0x1, 0x3, "", [@typed={0xc, 0x60, @uid=r3}, @generic="1807f72f5ea1615651a712acd5de0b8abd32f2e9a391086e6fa40292f4caed668de1889b1fb36ff37615e28bacec8050107ef7a58996bb2611174a7d4dcb8f8e4a848fa901a20d6aba53f9208adf444b4b5cd448df441c6722f3da850195b44067e76b60f55b16799aba265b518f80891a3804b997e10908ff1d444e5780ce75658f8e13ad6db403dea1b9efadb6bfefb6a9b6", @typed={0xc, 0x50, @fd=r5}]}, 0xbc}], 0x3, 0x0, 0x0, 0x40000}, 0x4000080) r6 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r5, 0x40045402, &(0x7f00006fd000-0x4)) ioctl$int_in(r6, 0x5452, &(0x7f0000bd5000-0x8)=0x20) 2018/02/06 21:54:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e9e000)='dns_resolver\x00', &(0x7f0000725000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="0e7b8d14b7bdfb27f396ad95c78a3361124dbf82f47b102cabcfe77cfe213beced5141426f9cd7e0149cebf9fb8bec9aa15e7d9bb99334462368160c9b03cb5b0039b6fe0cfec697b5b520c47679adc2015b4c37cfb14d8edc0459", 0x5b, 0x0) r1 = request_key(&(0x7f000061e000-0x8)='trusted\x00', &(0x7f00008a0000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000512000)='@vboxnet0[\x00', 0xfffffffffffffff9) keyctl$reject(0x13, r0, 0x9, 0xffffffffffffff01, r1) r2 = syz_open_procfs(0x0, &(0x7f0000f18000)='statm\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000000)={0x8000000, 0x6, 0x7}) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) fallocate(r2, 0x3, 0x80, 0x200) syz_open_dev$loop(&(0x7f00007a7000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/02/06 21:54:10 executing program 1: 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, &(0x7f00004cb000-0x34)={{0x100000001, 0x0, 0x10000000004, 0x0, 0x400}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000351000-0xe)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000d4a000-0x4), &(0x7f0000624000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) prctl$seccomp(0x16, 0x4000000000000, &(0x7f00001a1000)={0x2, &(0x7f0000d6e000)=[{0x2, 0x8, 0x2, 0x4}, {0x8, 0x7fffffff, 0x10000, 0x455}]}) 2018/02/06 21:54:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000046000)={0x5}, 0x1) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011}) epoll_wait(r2, &(0x7f00004b4000)=[{}], 0x1, 0xfffffffffffffffe) socket$unix(0x1, 0x3, 0x0) sendto$ipx(r0, &(0x7f000086a000)="05", 0x1, 0x0, 0x0, 0x0) 2018/02/06 21:54:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000043e000-0x12)='net/ip6_flowlabel\x00') readv(r0, &(0x7f00007bb000)=[{&(0x7f0000a45000)=""/95, 0x5f}, {&(0x7f0000f30000)=""/127, 0x7f}], 0x1000000000000288) 2018/02/06 21:54:10 executing program 6: r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000edb000), &(0x7f0000768000-0x4)=0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a50000)='/dev/keychord\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00003d8000)='GPL\x00') pipe2(&(0x7f0000c39000)={0x0, 0x0}, 0x800) fcntl$dupfd(r0, 0x0, r2) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) sendto$inet6(r3, &(0x7f00004cf000-0x1000), 0x0, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/06 21:54:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001b0000-0x8)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000103000), &(0x7f00002e1000-0x4)=0xfffffffffffffc87) 2018/02/06 21:54:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000082a000-0x38)={0x0, 0x0, &(0x7f0000058000-0x10)={&(0x7f00004d1000)={0x2, 0xe, 0x0, 0x0, 0x34, 0x0, 0x3, 0x0, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, @sadb_key={0x7, 0x9, 0x170, 0x0, "c6725c1bc76753f7bb4399d2d8b1dfa0608bb15ba4dfc5c2f28dfd85ac1178882a8f51cb279c040e8cbf95333d1e"}, @sadb_address={0x5, 0x17, 0xff, 0x0, 0x0, @in6={0xa, 0x2, 0x20, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, @sadb_lifetime={0x4, 0x4, 0xc54, 0x6, 0x1, 0x3}, @sadb_key={0x1b, 0x9, 0x658, 0x0, "803caa3df1771e6eba7a47574a3888abea2ff213df9f4155749d4a3505f414b75d81ae130fb5c3e0acacf90dfb6b51ddb10763cb95e0af3a384e6e27561f0b3b6811b1a5491a381e53d68053f1f741b9b6a72016430889891f91420a97477e8df531a49b028d670fe898fb415cba6f285da76dbed43761e74c0c3d05d7f7d3d4f90aebe533fd884cff8cbdddba9d13249efb84cd4d47c4586812e2b8109527f65120a97b5a74b9edeb1c476d296ce985b10905091734d3eae2d88cb7c3b1d07d12b5133c38f6214dedad04"}]}, 0x1a0}, 0x1}, 0x80) socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x24, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/06 21:54:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000488000)='mime_type%vboxnet0\x00', 0x2) fallocate(r0, 0x1, 0x0, 0x10000) ftruncate(r0, 0x4fa) fallocate(r0, 0x1, 0x0, 0x10000) lseek(r0, 0x0, 0x4) 2018/02/06 21:54:10 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mknodat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x50, 0x5d7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f5, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000004000-0x4)) 2018/02/06 21:54:10 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000017000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000016000)=0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000000e000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000016000)=0x24) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000016000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, 0x8c) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000008000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/06 21:54:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = gettid() fcntl$setown(r0, 0x8, r1) rt_sigprocmask(0x0, &(0x7f000003b000)={0xffff7ffffffffffe}, 0x0, 0x8) fcntl$setsig(r0, 0xa, 0x20) r2 = openat(r0, &(0x7f0000dc9000-0xa)='./control\x00', 0x8002, 0x12c) write$eventfd(r2, &(0x7f0000041000-0x8), 0x8) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) 2018/02/06 21:54:10 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d0b000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mincore(&(0x7f00005af000/0x2000)=nil, 0x2000, &(0x7f0000637000)=""/201) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000114000)='/dev/vga_arbiter\x00', 0x140, 0x0) tee(r3, r3, 0x3bb5, 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009b6000-0x4), &(0x7f00003ba000)=0x4) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f000087a000)=0x3) setsockopt$sock_int(r2, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) r4 = dup(r2) ioctl$LOOP_CLR_FD(r4, 0x4c01) clock_gettime(0x0, &(0x7f0000ee6000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000023000-0x40)={0x1, 0x909, 0x800, 0x6, 0x876, 0x6, 0x4, 0x3be}, &(0x7f00009ac000)={0x2, 0x1, 0x6, 0x24c0000000000000, 0x0, 0x10000, 0x9, 0x3}, &(0x7f0000e75000)={0x9, 0x0, 0x1, 0x6, 0x32d5, 0x140000000000, 0x467c2a92, 0x8}, &(0x7f000002f000)={r5, r6/1000+30000}) sendmsg$nl_xfrm(r4, &(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) 2018/02/06 21:54:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/keychord\x00', 0x2, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000649000)=0x9) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00001cf000)=""/5) write$tun(r0, &(0x7f0000173000-0x62)=@hdr={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, @ipv6={0x0, 0x6, "cc8e8e", 0x21, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0xd}}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "40d075", 0x0, 0x3d, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, []}}}}}, 0x62) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00001dc000-0xa9)={0x0, 0xa1, "4232412433e961638213e1165da4aa779e351f90e2640ed86ea46da862f7c2c03999645f5bf615e9611d13a3597c3785b97ca374a49448bc55ecbe1e2eca9421b6007463f9205b229bcf28b54210b472465acba2e770be485446facbcba05aec3803afe4403de3e0f17124c6af4f47f03e8271b9d8d45d1e2e85d88c82a96ade5387399cef94f50d0bb7eb1fd2aedc11e9e06fa3e9aa10705152e1e8de8428fcbd"}, &(0x7f0000cbd000)=0xa9) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d90000-0xa)={r1, 0x6, "05140888a3fe"}, &(0x7f000019b000)=0xe) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00009af000-0x10)={0x1, &(0x7f00008ca000-0x4)=[0x9]}) 2018/02/06 21:54:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x10c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@empty}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x10c}, 0x1}, 0x0) pipe(&(0x7f000042a000)={0x0}) ioctl$VT_ACTIVATE(r1, 0x5606, 0x3) 2018/02/06 21:54:10 executing program 0: mmap(&(0x7f0000000000/0x79000)=nil, 0x79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000077000)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000077000-0x20)) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000061000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = socket(0x4, 0x80000, 0x20) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000079000)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) fcntl$setflags(r0, 0x2, 0x1) 2018/02/06 21:54:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f000076e000-0x20)="27275bbeaeeffcda5df017ae7ba9a41678bd6b20ab34147fa2d98db0471d4d4b"}) connect$ax25(r0, &(0x7f0000ced000-0x10)={0x3, {"6ee21598767e1a"}, 0xfffffffffffffffc}, 0x10) 2018/02/06 21:54:10 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000a0000-0x58)=""/88) mmap(&(0x7f0000017000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') writev(r2, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a1c000)=0x8000000000004, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000ff5000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/06 21:54:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000cdd000+0xafc)=0x32e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x5, 0x20}, 0xc) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000f8000)='net/mcfilter\x00') readv(r2, &(0x7f000057e000)=[{&(0x7f0000458000-0x87)=""/135, 0x87}, {&(0x7f0000e59000)=""/36, 0x24}, {&(0x7f00002a4000-0x7b)=""/123, 0x7b}, {&(0x7f0000d15000)=""/120, 0x78}, {&(0x7f0000ac4000-0x40)=""/64, 0xfffffffffffffc8b}, {&(0x7f000015d000)=""/64, 0x40}, {&(0x7f0000a78000-0xb8)=""/184, 0xb8}], 0x7) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000f75000-0x4)) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000e20000-0x8)) 2018/02/06 21:54:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000f61000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ffe000)=[{&(0x7f000095f000-0x29)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x100000000000000c) connect$inet6(r0, &(0x7f0000cdb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 21:54:10 executing program 5: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000fc0000)={&(0x7f0000000000/0x1000)=nil, 0x31ce, 0x3, 0xc4, &(0x7f0000132000/0x3000)=nil, 0x6}) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000fc1000)=0x3) 2018/02/06 21:54:10 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname(0xffffffffffffffff, &(0x7f0000db1000-0x10)=@can={0x0, 0x0}, &(0x7f0000a14000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@common='vcan0\x00', r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r3, 0x29, 0x13, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000002000-0x10)=@generic="114036c95d105840ddc8d903732004a7", 0x10) 2018/02/06 21:54:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x4c032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x20002) [ 49.549888] keychord: unsupported version 0 2018/02/06 21:54:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f0d000-0x10)='/dev/input/mice\x00', 0x0, 0x6802) rt_sigtimedwait(&(0x7f00001fe000), 0x0, &(0x7f00003fa000)={0x77359400}, 0x8) fgetxattr(0xffffffffffffffff, &(0x7f0000357000)=@known='com.apple.system.Security\x00', &(0x7f000022b000)=""/48, 0x30) accept4$ax25(r0, &(0x7f0000349000), &(0x7f0000dd9000)=0x10, 0x80000) 2018/02/06 21:54:10 executing program 3: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000031000-0x6)='./bus\x00', 0x0) r0 = open(&(0x7f000001e000-0xc)='./bus/file0\x00', 0x880c0, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r0, 0x0) mkdirat(r0, &(0x7f0000024000-0x6)='./bus\x00', 0x80) lstat(&(0x7f0000006000-0xc)='./bus/file0\x00', &(0x7f000003c000-0x44)) clone(0x0, &(0x7f0000b18000-0x1), &(0x7f000067e000), &(0x7f0000010000-0x4), &(0x7f0000001000-0x1)) 2018/02/06 21:54:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000b99000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) epoll_create1(0x80000) r0 = socket(0x18, 0x0, 0x4) connect(r0, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) openat$sequencer(0xffffffffffffff9c, &(0x7f0000857000-0xf)='/dev/sequencer\x00', 0x2c0000, 0x0) 2018/02/06 21:54:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006d9000)='./bus\x00', 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000dc3000-0x12)='/dev/loop-control\x00', 0x2, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000458000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00006ba000-0xc)={0x5, 0x8, 0x59, 0x4, 0xece, 0x4}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b09000-0x8)=@assoc_value={0x0, 0x101}, &(0x7f0000ce8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000073000)={r1, 0x4, 0x3, [0xff, 0x5, 0x200]}, &(0x7f00009b7000-0x4)=0xe) chown(&(0x7f0000292000-0x6)='./bus\x00', 0x0, 0x0) 2018/02/06 21:54:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a8f000)=""/208, &(0x7f0000ffc000-0x4)=0xd0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009af000-0x5)='maps\x00') readlinkat(r1, &(0x7f0000f22000-0x8)='./file0\x00', &(0x7f0000b07000)=""/226, 0xe2) 2018/02/06 21:54:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000934000)='/selinux/status\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000683000)=@pi={0x0, 0xfaff, @ipv6={0x8000, 0x6, "8e7e4e", 0x1086, 0x1, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x12}, @mcast1={0xff, 0x1, [], 0x1}, {[@dstopts={0x33, 0x3, [], [@enc_lim={0x4, 0x1, 0x10001}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x8}]}, @hopopts={0x2b, 0x9, [], [@calipso={0x7, 0x38, {0x7f, 0xc, 0x1, 0x1, [0x8, 0x0, 0x9, 0x5, 0x2, 0x0]}}, @hao={0xc9, 0x10, @empty}]}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x9366, 0x7, "26bfbbc5b9bd3e999e38cb7038375be48f427a792630106d87b1882869047374dbe27a0d1240c5c1b5e0ba3d5997a85ede55c6b2717796fe044f23674ed725919620afb8b5241b3e1c3962ccd34781e9c2d2aa74d0bc432bb1c20906f025e6900a08704bfae63832ac27166729b83133276327b195995b5a78bdf1420ef15b236b485521d88b18078cd6c734fd8b40af2bb20d1fdf1e21c6d02258ff9230b6bef03089db9980ba81d6ba99e50de4c31c81130deb3390ed50672ed04530525ff6f530ba23b0c06327e8e4080073e7942ff7cbac2f7c5693f36ef2bb1d30f1c0bd660e780f3303b6799a014d19a47b6570e5d1e1ffa234b167b89daf3608cb70851adaf5c1f37da15460d606de79eb519fa66871f88ac1821b5c82d6261384941fb5c41588c7f359705c570cf9302d067efdab0a5678c6a6b145c1b3dde14bd4f891425da03e61a477a7097e2aeb16c751f4985001eb0d458a31d80b85c2942c0cb68665b84e827c1a3385e0ba18284d2e7c9de333f472273793ab3ce17fb87d74cef85b17b65878d25f0d17d3c8dbdffa5d076419953d036a6986041ee48fa2e1023d6d343c1dbd23e27eac851c8fc00faef48be5c99af0e06d987f3a2d6fa5a818fb372c5c5bdfed9176328a41bd2d7f427723347108a2227450695f5a8778bebcb7ba0e84da6e8690d2780a7e6c364e3cb4638ade069c888d7d47afef64aac07f292f30c2ce8abbc655d9f6af698f07fb0e704c5cbec7451e003b4baadc3ca111d5edfb0c1129674a60165f87760170643496c73bc3ccc435c677dcc822dbbf445d0051d341ddece4efc3cebcf27be29421935a11cf5b62566b2d055abd4ced10af5d0abf29a7e3c2fc4943bc1e79bb4e31ff8ce95ff003cbbbae4abf8b9d2810f6aaf674ba34dc174de8967827175bc994abcc8e4d577d21837465abee6c761b0cbf193eb07b1fa4cb53d766667965b3adb13df17f486fe6ec859dab0220ca171f4086cb01cc9c0784ffa9f35ea2cd0b3fadccc5b8b657ab83b8417c9ce198c79899fcc089102ef93c8466ea9b37a470cad79a2da5a13ea8e9d20a3a352b267ec68ffc0a9887734327625494b3812cd48d1463c1b01ff1ea969b0a480f608538b532210cbfe5b0292601af333f0b336dbe0569529f049759067d47514734677fdc44c9caf13c66c682e01b582e92c091265da38684a896899426cc992c7795bc8ae286d8b224bb395d4aa6f0ac5cf25682a8e8cb4244036599235dc8513d2e7f63b9c77f43cf4c5bd8b4de77c60a9ad41a4c23bd1a6b799ecb2bcae14d20a89e2635e92e33c5fe87a0ae607c733f600e6b0eab27833bacf8af50166c937230eb186500bf6e9a7bf5c6a79dc5f8319c67fb5334f8f2385f4844657f6171d370c5675664253e8a1665c257811c5c973ea02cb22e3ac4f379b5fd5b69f68d7c3ae1ddff14b7ebc984bd546fee9afa44d91b0aab5896fb79f50bc3628fc33a5b9a280bb971bea09eb0671c21ddc8768fa2fd5beaa329aee15a0193855c37abfec8eb28cd8944c125956ad210fbb38796711be26723cf677acae40d32d08003ee11eac1572071103f6fec638ad635293473a32dd63e44a0f843bc74a8f4832c4e6ec7447db4f9f4a98f637cf9aad4c9c1a263162bf48a4c070412d2b57d0052864ff8d56c1f649b0750696199e8bc5c2fb5c9318146b98a951b6ab4a5091dc86150106c75cdd4ce67fea942f30c34e54ec061eba54f5fb0716637a31066296320429212f2c7ee2dce50ad30dadea778cc9c057134e5b17cbbac99da28037088d3b24b6046f0dfb6e3984409d5c2cf6ff230e7921bf194ff5aaf7043f21af1bac45cf95b90765a6298807a0b6c56ee660867d9d5d87f2974f84934205d9d7aa90f563b9758aa2c39dddb9685fa70f86e4f6f92c2c2fa2ee500cd7f3cdc4a30deae1537aade72bb57dbbdf14761c783022fc39efe2418d090022a05886dd3e595af6d29d54ee3fe29512169be24dc348e60bb2ccdaed053fe8c0395e1c34af10831407fa8dff6e6c6b2cd87f2ee0eab931317755578f3a40d3190e48f2e331534f1eb3facb75af9de45ce78b45b96b57abab7d2b854411018d2cd97cc9fbc5d7214ce241ab224922efccc3eeb82872d33fdf55ddf35b0e25aa66c1bd9fabb2bc7216ac33a5a6218767a424c483aa476b0e9e11d590b6d741a63dc48941f415541a0de484d93db5f2e7a4f7617e1b71223562c584c90896893c2e0c4e08bcdc7c1d6cece3039fdbdb48a5d0c8ba27af912e8af83edc5926f20b393d8f2eff0fe75a9314c92d679e5f869be22ee2b774575b8ca1fe303746d354de78154d72502df9c57ce5870e2b96f416a47266635497438acc813787892e08452b5ef1b5b8733574be3fa56f2917993f7d5a6dc76d2887a4c23e7cbaf5d609097dbbac26e119aa5fdd8cd76e904e37c1df36f66635c49a7951916ebfcfbf121014321a9dec304e882fb506c4e36b9a73649917673851f1478e44f0f3d709a320e9ff46983dab383f6cacaff9a4be9ab0fceb5c1b7185b7cea9b458014ecae92e4f7f251586dd700f94e9326e03cdb180c1e3ba15427a30201c9ee9cf28bd194b2f3867e0a1b3365e93e4b147fb737e36f109fbe3246945edc3f0215eb7979612438348f1202ccc43310c9dea44852b8f89dadb4be60f1a590c368836a7840a7da0114081d3209d2b125b05a5dd705b5c8f2edabc58b0a46762da6d79957b2b8758ba5c4e0df58cb734321bea5b270bb1bd8af6013cad7a2ea0da5f485d891471234b2f10d55819db2f701598707391e82de3c814671405d44fcfce6477a060e82a661434bf90cb6d06b67fae9264c138bc068fddd6d23bf154fa920c04cc2bd3d170ddb687cb7609420c445f5032368b9018d021517edcaf94c43bda3a77d798f9ffce8d6eb0a46bc9653a07af2327d0a98538907d2288ed3b1a3d536f80ea8b0d8bef8fec63b71261c7c132f20879dd39e750eab3e1929c3c974fbf6d95da4ff480b5beaf967ff21169a652e61f4bcae6c72d905c2ebaee28c1c3752bfab2f008dbcef090000cfeede5643e298f38f1df1e2cc1b4089362bfeb63ac2f099e57aa87ebb738762d814a666a4954ee10fc4012d1fbef2c8084e6109b32dc56504930dc7a05e887308ef7ce41fda7d424f6a015f2936830d4bbc95fa75c7bc55209fd7b56284250e982c9c6cdf9fb6bb7155a90c978dc031b97fe4e4df8cc9aa9fc97bdbc38511c46fa310a69cb23adfb992e3f384aef0f603837bec74a35694bb4374c4fc14b0bceaa3c6c22cc187249a6dff0660451f93a05fd2824f9b6c1434c12c41314c0bbbab8a241df10bf0a044f2414f327e1edbb456762bb984c953963dc807f9e85ec10ff38dc90f47e0846d72b409c2734576529a6797ae52dcf3d9b4a0bdca47ddc3e5fd75b3fc732dd7b74d3c2e1116ad020299dc7b49ceb32da583a470ece84fa67375771335f1fad409f61a67b00207e53e1716bb511e0faf0648f99040228bb7fb19183faefc807e5da141c185014f2e04cc57ff4e971a251c517f0a7d5c4055bf716def574dcd721d138d827bed8e6c84c5d3740637516e31fcfb6ded76e68ba4fda0a28991fd84c57778dbee8e5db3ae7d48052c744381f2ee44d401d9308da8fa84d5747bdc7417997ff50a6e550d00e7a0ac09a7c895a641cf43515952d6640bc7cd6b75e7809ff4292a1f9f70cad1fb3444de3dcdaddd5bff1db7ae357e70d51abb21bda7310d97cacb1d10d629ba5b364a6cb6c45a140d6f9de0ae7d8c33e9ee0711a08459fe720729c59d706c9696a04beaf581d688900c342dd8521f291e15efaa6a56510144f9b21c2b0178693cea720a0e4f9ed352017551aa6a070755b17ceab312cb5d72bad395020e3a9988364f916da7af7eea5e30cb86021f1ce3239ae2e78baa430e334c25bee57681bd27a7b248e6b3edc69148f6025066802a2c770954186132322a1a2cdf3eefda050654cf4ff60118d33e193a770265a22a6168dfa9b693ecf44e6e0b84e67c4a3ef4fa9c31d1fc14ee4fe279307ced3a9d537f4bbf6339eb4f4d66d0128b0b5649f0a65a351f86491acfedaf3163df6de1a1d0f6181d8740c14f83cca7a53801ebc18e5f78516374815cc7dfcdcdc1cc801e630cf4db5fc81413d0e300421eec066b3da27eb4b91b2ab43976d0581bf6bab49156db95c6c8c9df3eb24bb30675a04acf7374bdec8ec94bf29b7bec116bf605f9baea93bc11885cc4e89621bca16eec60cec6a7ec80fe30851a72c6f3370f3c33c2bf455ffdbb186f46788904b8f95e6c699615312de77e2034746458ebf8d15c99ac1cf0a9072d424bfee78f7e97e67e9618031ea92cc36a3db7973a08f344b5504fcd54a35994c41a8aa50732fa2ab0fffacfd2e46bfecbca4bdaa5edb72d4c4769a3ef10a171cad0089d00b30d1159b69d2d9436e7bd3adcb69e2f08f7eb793857bae5fec1f6be7b0de4125cb6e6cd443a9910768496515cfc354e3385c1360a3bec69fcf477673534dbcda86c2d270bd58a81a09757652a35d6a629b3d3d7b38afe54ad4455d4d8e69b2a162aff92cf24897321c8e796ede7c924db8f5b6c8c1ba6ca845994690372a4a66da24172b07e44a8ca81263c72662254a59076fe005220a55e8728f5238adf5d8ad75a27284496cef009ef46479997b223cee809d7bfe71675269a9b4b35edce95d56bdb6be84af042ab7c7eecb505eee43013d031a9e4609164ff596d4cf131c33f42d623f8ff4c3f01895f4a1ca9c2ea56950d988ba512e118b72489afc15c63145fe0942e1c91b5a1ea68cd206f1d2bdf851aadcffe60c76001e91a1ba679350f4bbbc92f59d2b83cdb30357e73873cbd1fc677fbcd8504c4f3a1d543787f8c27805d67db3800584cd6f197b122166bfbec79e66e0e75d1edfd2777b5402cef195a2d0cd311476e7d3105053cc5090bb8faf6aaedacc935714cb33e9320ca0f9d1ebbe4de7e1a4ce0207337d03371278b064e668bdd0dbcdd51093cb4840e5a11cd187cb50c3bd013c09ec67ba6d5183e69b103be0a5f97cf48a291fb9f0d526d9d5c7e94ac76e0c1193616384659c59ace25c6fea55c789f6f65140d71a75dd190e297d895645fc2e91acc333f2840ff7205966958fc075870d0d8d42061bb49c3ffa3adbcd2f95f39eb99ee08ac543571f88cb01ec699e2e33566b4b0eeb5125d1b33b1eea88d8bca3fa1b156af6c7ac49c0b9683fd2c4d01f5bbdb85a581676e1ec046ceb2f1028fbdedb0e96637ba73c7c70bcb48a2c917a6f934b2d5237c55a3161403455d8f27dade16e44924db939285c6b80f09653bad12e94e22c0f1863f3044fd224eccc2a9b074e15350d0d328f6d1477b0fc34756a8129ddbdd54b21223f00d7da413437c3f135baec22ee881a37a09b97f25e7998461a6bd0017d039d58c322c277f66358a5a1f7b9daeda2978245f30d0742a1ca8badfb3fc060d7ea40ba66fdd9edbe2cc37621737d3cf9134b77ef4eb87b70ca5ab90ca009b279a4a2c374805f79eb8697086442fa4539abe8bc431f994fa852086bd9d82c011dce0d7a061711561d0ea6ba3941ec9e28fc41712800c8de4378b92e219eeaf50e7940ae2c2feb6ad4b11649d70fb177406aa6558afcba827196dae0c4c7b969a08f6e49c80ea8c31e4c76952ddb4a99703721575caa55e7842f6858f1a586f975cc2df99714ce496712b85718be0dfb7fd3afec902e6416d98ec29f36e7bd12e3b042fd19fc7e5b4df07ca2808d7c9"}}}}, 0x10b2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000cac000)={@common='dummy0\x00', @ifru_flags=0x400000000000002}) 2018/02/06 21:54:10 executing program 1: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_setscheduler(r0, 0x5, &(0x7f0000038000-0x4)=0xffffffffffff0001) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000039000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x80000000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f000003a000)=r0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f000000d000-0x14)={@loopback}, &(0x7f0000021000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000000d000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000003b000)=0x1c) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f000003d000-0x8)) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000741000-0x14)) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000017000-0x4)={0x5, 0x100000001, 0x57f7}) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f000003c000-0x4)) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f000002d000-0x4)) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f000003a000)="b99619411120794ce9b2149364ba7456894453159283726e988b9aada192e974dfd36b8e7ca7f75b07df54", 0x2b) [ 49.579536] keychord: unsupported version 0 2018/02/06 21:54:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00004ef000-0x10)='/dev/input/mice\x00', 0x0, 0xfffffffffffffffc) ioctl(r0, 0x1, &(0x7f00001e2000)="5b70b2148e6ee75d8a0332bbb43437d2d3bc6b3e682f7a71a239a36f8e158a8861bf3336c94358425f3117024ccd84d47910dc965361e4d758c90ee97c608998029745d55bd168f480222f648d95b8bb74932f0b209d04108e851dc812989f5476ace16b8a6637f83832cab6e36d86e29b6a410153932d8badb6c829f8d87196d3b2dffa4cdda1e8a9243fa443d539381a42cfc3d9923a7dc64b99c097104952054376d1b189288389e9ecf9591debf1935c9ba5d85d0c990272e13cf818930590fd") getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000bd2000-0x4), &(0x7f0000da4000-0x4)=0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000c5000)=@req3={0x632e, 0x7, 0x400, 0x7, 0x7, 0x7, 0x5ac6}, 0x1c) dup3(r0, r0, 0x80000) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000000)=0xfffff7fffffffffe, 0x85) 2018/02/06 21:54:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) socket$inet(0x2, 0x0, 0x0) 2018/02/06 21:54:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000611000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x7}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) stat(&(0x7f0000acb000-0x8)='./file0\x00', &(0x7f0000c41000)) r1 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') read$eventfd(r1, &(0x7f00001ee000-0x8), 0x8) execve(&(0x7f0000d97000)='./file0\x00', &(0x7f00002ce000)=[], &(0x7f0000116000-0x8)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) 2018/02/06 21:54:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000080c000-0x8)={0x0, 0x0}, 0x80800) r1 = open(&(0x7f0000dfe000)='./file0\x00', 0x141042, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000e34000-0x10)={0x3, &(0x7f0000618000)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000c95000)={r2, 0x3}) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) r3 = open(&(0x7f0000cdd000)='./bus\x00', 0x0, 0x0) sendfile(r1, r1, &(0x7f0000e04000-0x8), 0x7fffffff) fsync(r1) fsync(r3) fadvise64(r3, 0x0, 0x0, 0x4) 2018/02/06 21:54:10 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000c000)='/dev/sequencer2\x00', 0x408000, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000000b000)={&(0x7f0000009000/0x3000)=nil, 0x3000}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000001b000-0xd1)=""/209) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535", 0x31}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000027000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0x1ef) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000011000-0x18)={0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, &(0x7f000000a000)=0x18) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000011000-0x4)) 2018/02/06 21:54:10 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000006000)='./file0\x00', 0x400, 0x0) getdents64(r0, &(0x7f000002a000-0x2c)=""/48, 0x30) 2018/02/06 21:54:10 executing program 0: mmap(&(0x7f0000000000/0xd40000)=nil, 0xd40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x3, 0x1, 0x0, []}) socketpair(0x3, 0x1, 0x7ff, &(0x7f0000baa000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00006d3000-0x98)={0x0, 0x0, 0x0, 0x0, 0xbf06, 0x12, 0x8, 0x15, "a23b4375210b7691bb0ff7ce8a0bd2fdf38b1e12f1fabf0f8f3b1090a8c7bef44147a1f4f6ceef8d14df5f1b23397597456f7ad875e8dae53045c6fd8ebd21ae", "60aa707acf506f1c9a7318367c486fd0cb99ffe6cf1d3164f7e9a18b567e33f9", [0x10000]}) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00003dd000-0x28)={0x5, 0x1ff, 0x0, 0xfffffffffffff621, 0x8001}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000d40000)={{0x3, 0x3, 0x8, 0x1, 0x6}, 0x3, 0x1, 0x5}) ioctl(r0, 0x8916, &(0x7f0000000000)) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d3f000)='net/netfilter\x00') ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000d3f000)={0x1, &(0x7f0000be4000-0x4)=[0x4]}) 2018/02/06 21:54:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f00008d9000-0x8)='./file0\x00') mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x9, &(0x7f0000088000)) setxattr(&(0x7f000032e000-0x8)='./file0\x00', &(0x7f0000464000-0x11)=@random={'security.', '%cpuset\x00'}, &(0x7f00005e7000-0x10)='eth1,selinux+&-\x00', 0x10, 0x0) 2018/02/06 21:54:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x1c, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, []}, 0x1c}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c44000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00001f7000)={0x8, 0x513e00000000000}) prctl$setendian(0x14, 0x0) 2018/02/06 21:54:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00005df000), &(0x7f0000efc000), &(0x7f00000df000-0xcd)) getrusage(0x0, &(0x7f0000797000-0x90)) 2018/02/06 21:54:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000075a000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x8000000005) ioctl$TCSETS(r0, 0x5402, &(0x7f00006c7000-0x24)={0x0, 0x1, 0x0, 0xffffffff}) dup2(r2, r1) writev(r1, &(0x7f0000881000-0xa0)=[{&(0x7f0000fc6000)="25a53c46c076ef7651d26d2874ee80a52ef770cc28642b0f24dbe910f65ad3511c0969d31b087b85b33f72cc8d466c252617cd0a", 0x34}], 0x1) 2018/02/06 21:54:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000e8c000)="a2", 0x1, 0x0, &(0x7f0000596000)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00005f3000)='net/ip_tables_targets\x00') sendfile(r0, r1, 0x0, 0x2fc) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359", 0x81}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000b13000-0x7e)={0x0, 0x76, "f4a09dd1075b96cfe42b736ea9a4cb63ad41d64b01987f3e369b858868a73d33fa33aede7a5e820360626f2583f6b96562ba0e1e6a00c84beb9fc039c8bb104c63c9a2956098cb4cb73e39d576f4b70f73af186a90a6eb9d5c3d2afb1eff5d4a2ca60aefef0b5bc5e48e61722e23b8675e584372e162"}, &(0x7f0000810000-0x4)=0x7e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000ab000-0x98)={r2, @in6={{0xa, 0x0, 0x10000, @loopback={0x0, 0x1}}}, 0xfff, 0xffa}, 0x98) 2018/02/06 21:54:10 executing program 5: futex(&(0x7f0000000000), 0x400000085, 0x0, &(0x7f00008b5000)={0x0, 0x989680}, &(0x7f0000f9b000-0x4), 0x9ffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000e9a000)={0xfffffffffffffff8, 0xfffffffffffffff8, 0x7ff}) 2018/02/06 21:54:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) socket$inet6(0xa, 0x7, 0x100000001) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x1e4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000b2d000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00005ee000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x10, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x88) 2018/02/06 21:54:10 executing program 2: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') readlink(&(0x7f0000131000)='./file0\x00', &(0x7f00004a1000-0x1)=""/1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) 2018/02/06 21:54:10 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00007cc000)={@local, @broadcast}, &(0x7f0000a23000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 21:54:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000c0d000)={0x0, 0x989680}, &(0x7f0000fe7000)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000edb000)=0x0) r1 = getpgid(r0) tkill(r1, 0x1000000000016) 2018/02/06 21:54:11 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x96e1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000015000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000015000-0x10), &(0x7f0000015000-0x4)=0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000005000)='timers\x00') mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000014000)=[&(0x7f000000a000)='vmnet0mime_type\x00', &(0x7f000000c000-0x27)="23776c616e3047504c7b6370757365746574683127ee6c6f656d306d696d655f747970652f5d00", &(0x7f0000002000+0x237)='}/&\x00', &(0x7f0000008000-0x3)='\\^\x00', &(0x7f0000015000-0x1e)='cgroup^,wlan0bdeveth0)]system\x00', &(0x7f0000004000)='em0\x00', &(0x7f000000d000-0x17)='^#mime_type&&mime_type\x00'], &(0x7f0000014000)=[&(0x7f0000014000)='*)\']-\x00', &(0x7f0000015000-0x1)='\x00', &(0x7f0000005000)='$\x00', &(0x7f0000011000-0x1a)='system\'nodev@vboxnet1GPL,\x00'], 0x1100) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000014000)='./file0\x00') sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1, 0x0}, 0x0) 2018/02/06 21:54:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001eb000-0xe)='net/xfrm_stat\x00') setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ed4000-0x4)=0x6, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f000026c000)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x4a3, 0x1, 0x1, [0xffffffffffffffff]}], 0x1}, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x80000) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) 2018/02/06 21:54:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001}}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002e6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f000042f000-0xd3)=""/211) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x2}}) 2018/02/06 21:54:11 executing program 2: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0xc) write(r0, &(0x7f00009ec000), 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) close(r0) 2018/02/06 21:54:11 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000e9000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$packet_int(r0, 0x107, 0x19, &(0x7f0000a73000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000008000-0xa)={0x0, 0xfffffffffffffe0e, 'Vp'}, &(0x7f0000008000)=0x522ce44dc1954675) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000009000-0xb)='/dev/hwrng\x00', 0xb, &(0x7f000000b000)='/dev/hwrng\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000000b000-0xaa)={r2, 0xa2, "f346dcc5bf4dd9514cb02bf3f24efd784408b0bb0575fe5b49d58f2a28ef98f646cf787469de8cae14ba9f4c852d6ce4ae8377c36d937c1ad116c964275bafe1bb0cc3cbdd735e3dd6236d2aa3fb3a3ebf23a3a333601de319aafe7600ede3618f4e714e6f574790748bb7095bf114786517ffbc7690abe82bf2ff09ec11868fc74ffa7274ef45aade2f0981c0d9a222b68b81b34e7e832489d2851a888cf678f68e"}, &(0x7f000000a000+0x89c)=0xaa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000000a000-0x65)={r3, 0x5, "05d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490881b43671"}, &(0x7f0000004000)=0x65) sendto$inet6(r1, &(0x7f0000004000-0x27), 0xffffffffffffffea, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/02/06 21:54:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000597000-0xb)='/dev/hwrng\x00', 0x202400, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000765000)) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000c93000)=""/146, &(0x7f000079f000-0x4)=0x92) 2018/02/06 21:54:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00001b4000)={0x0, 0x7}, &(0x7f0000c16000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e86000-0x20)={0x5, 0x8, 0x208, 0x1864, 0xff, 0x3, 0x7, 0x7, r1}, &(0x7f0000c38000-0x4)=0x20) mknod(&(0x7f0000be5000-0x8)='./file0\x00', 0x10000000007fd, 0x0) execve(&(0x7f0000668000-0x8)='./file0\x00', &(0x7f000030a000-0x28)=[&(0x7f00003cb000+0xd3)="052c00", &(0x7f00008c0000)=':\x00', &(0x7f0000e72000)='}-nodev%\x00', &(0x7f0000cd8000-0x6)='em0-&\x00', &(0x7f0000930000-0x7)='wlan1-\x00'], &(0x7f0000eba000-0x20)=[&(0x7f00005dd000)='GPLnodev\x00', &(0x7f000018e000)='keyring\\keyring[\x00', &(0x7f000044c000)='#\x00', &(0x7f0000a8a000)='\x00']) open$dir(&(0x7f00008b4000)='./file0\x00', 0x200, 0x0) 2018/02/06 21:54:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fe1000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='bond0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) iopl(0x7) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000139000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000e88000-0x8)='./file0\x00', 0x10000, 0x40) fadvise64(r0, 0x0, 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000f15000)=0x9) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000424000-0x14)={0x0, 0x2, 0x0, 0xffffffffffff9812, 0x1, 0x3}, &(0x7f00004bb000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c6d000)={{{@in6=@empty, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000ced000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000069f000-0xa5)={r2, 0x9d, "ea3e47fa58c1113bf2bc7aa562623013a166155c3428647529aee12d3969470a65f4902c914207fb41f595f35030c429c1e43012413f91055c168436a370ea5c2f11c606b86588f49eb2b726ea990a1d1547a1aac6dcf6a56f9b764f58f9b61821bac5fa8883262291785e274ea56a562350cb7b34239cc035b5e325c2dadd9d5d860cc4e4c469c67afa9fee9fb44467ddbe7c43952d02a9d7f2c6fa2a"}, &(0x7f0000635000)=0xa5) getsockname$inet6(r1, &(0x7f0000586000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000417000-0x4)=0x1c) [ 49.968518] nla_parse: 6 callbacks suppressed 2018/02/06 21:54:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x1) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00006e1000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000084d000)='/dev/loop#\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000673000)="12eec3e79f92143fd7170bff54b0e743d744ada4ba6b816c", 0x18, 0x8010, 0x0, 0x0) ioctl(r1, 0x4400000000001277, &(0x7f0000000000)) fcntl$setsig(r1, 0xa, 0x37) 2018/02/06 21:54:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8), 0x8) ppoll(&(0x7f0000e06000)=[{r0}], 0x1, &(0x7f0000b41000-0x10), &(0x7f00008dc000-0x8), 0x8) r1 = signalfd(0xffffffffffffffff, &(0x7f0000e82000), 0x8) signalfd4(r1, &(0x7f0000c18000-0x8), 0x8, 0x0) 2018/02/06 21:54:11 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x0, 0x0, &(0x7f0000013000-0x10)={0x77359400}, &(0x7f0000014000-0x10)) nanosleep(&(0x7f0000012000+0x1c7)={0x77359400}, &(0x7f0000003000-0x10)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000002000-0xf1)=""/241) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00001a2000-0x10)={&(0x7f000012f000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 21:54:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f000035a000)={0x0, 0x0, 0x2, 0x0, 0x3}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') setns(r0, 0x0) [ 49.968524] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/06 21:54:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000eb6000)={0x0, @in6={{0xa, 0x3, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x22, 0x198, 0x9, 0x5f, 0x41}, &(0x7f00001bb000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000007f000)={r2, 0x9}, 0x8) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) close(r1) 2018/02/06 21:54:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000ea0000-0xe)='clear_refs\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/02/06 21:54:11 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000025000)=[{&(0x7f0000013000)={0x408, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="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"]}, 0x408}], 0x1, &(0x7f0000027000-0x28)=[], 0x0, 0x8814}, 0x20000000) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f0000017000-0x4)=0x406, 0x4) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)}, 0x2) [ 50.034477] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 50.100208] FAULT_FLAG_ALLOW_RETRY missing 30 [ 50.100237] FAULT_FLAG_ALLOW_RETRY missing 30 [ 50.100248] CPU: 0 PID: 7438 Comm: syz-executor1 Not tainted 4.9.80-g550c01d #29 [ 50.100253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.100268] ffff8801b05df9a0 ffffffff81d94b69 ffff8801b05dfc80 0000000000000000 [ 50.100279] ffff8801c7a24b90 ffff8801b05dfb70 ffff8801c7a24a80 ffff8801b05dfb98 [ 50.100291] ffffffff816624ba 0000000000007be1 ffff8801ba53b8f0 ffff8801ba53b8a0 [ 50.100293] Call Trace: [ 50.100327] [] dump_stack+0xc1/0x128 [ 50.100340] [] handle_userfault+0xa3a/0x1310 [ 50.100355] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 50.100366] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 50.100377] [] ? handle_mm_fault+0x117b/0x2530 [ 50.100384] [] ? handle_mm_fault+0x1fc3/0x2530 [ 50.100391] [] handle_mm_fault+0x1fd1/0x2530 [ 50.100400] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 50.100406] [] ? __pmd_alloc+0x410/0x410 [ 50.100416] [] __do_page_fault+0x5c2/0xd40 [ 50.100424] [] ? mm_fault_error+0x2c0/0x2c0 [ 50.100432] [] ? do_vfs_ioctl+0x458/0x1140 [ 50.100440] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.100448] [] do_page_fault+0x27/0x30 [ 50.100456] [] page_fault+0x28/0x30 [ 50.100465] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 50.100474] [] ? SyS_nanosleep+0x91/0x120 [ 50.100481] [] ? hrtimer_nanosleep+0x550/0x550 [ 50.100488] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 50.100495] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 50.276541] CPU: 1 PID: 7422 Comm: syz-executor1 Not tainted 4.9.80-g550c01d #29 [ 50.284050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.293383] ffff8801be637970 ffffffff81d94b69 ffff8801be637c50 0000000000000000 [ 50.302245] ffff8801c7a24b90 ffff8801be637b40 ffff8801c7a24a80 ffff8801be637b68 [ 50.310239] ffffffff816624ba 0000000000007be1 ffff8801be4c88f0 ffff8801be4c88a0 [ 50.318223] Call Trace: [ 50.320785] [] dump_stack+0xc1/0x128 [ 50.326120] [] handle_userfault+0xa3a/0x1310 [ 50.332162] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 50.339149] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 50.345528] [] ? handle_mm_fault+0x117b/0x2530 [ 50.351731] [] ? handle_mm_fault+0x1fc3/0x2530 [ 50.357934] [] handle_mm_fault+0x1fd1/0x2530 [ 50.363965] [] ? __pmd_alloc+0x410/0x410 [ 50.369648] [] ? __lock_acquire+0x629/0x3640 [ 50.376810] [] __do_page_fault+0x5c2/0xd40 [ 50.382666] [] ? mm_fault_error+0x2c0/0x2c0 [ 50.388611] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.395253] [] do_page_fault+0x27/0x30 [ 50.400762] [] page_fault+0x28/0x30 [ 50.406011] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 50.412833] [] ? SyS_clock_nanosleep+0x11c/0x230 [ 50.419212] [] ? SyS_clock_getres+0x190/0x190 [ 50.425339] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 50.432148] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 50.438708] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/06 21:54:11 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000009000)='/dev/ashmem\x00', 0x440000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = dup2(r0, r0) r2 = getegid() mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x1, &(0x7f000001b000)=[r2]) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f000001c000-0x1)=0x4) 2018/02/06 21:54:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c5e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00009e9000)={0x9, 0x1, 0x9, 0x2, 0xffffffffffffff00, 0x80000000, 0x6, 0x80000001, 0x0}, &(0x7f0000a5a000-0x4)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000402000-0x2f)={r2, 0x27, "03d5c80d28405a7c62128d6dab90a298c40211cb97f5fd86c50dd0ff472f19ceb7fa406a795846"}, &(0x7f000052f000)=0x2f) getsockopt$inet6_mreq(r0, 0x29, 0x20, &(0x7f000072b000-0x14)={@loopback}, &(0x7f000096b000-0x4)=0x14) 2018/02/06 21:54:11 executing program 2: 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) memfd_create(&(0x7f0000002000-0xd)='/dev/binder#\x00', 0x1) 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) 2018/02/06 21:54:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) timer_create(0x0, &(0x7f0000c06000)={0x0, 0x4, 0x4, @thr={&(0x7f000040a000)="99144491cc5ea5b326ba9cfb58105177e8d040316523ee6c154ca191db0cab1cf1292f01e238f9c3e95c8d225da86df75a126016d2bf9e60dc0fbfa8d360ff745c4226ea007892dfe5ff74ff6f818045f4527b476ee30b9360766a0064f4aa3b05f5762d6170716876a26e582e4cc7a26c05274b453f97fa0409fe", &(0x7f000090c000-0x39)="69e5c3888c4a3da64e81b21248fd5265bd1697b432aab3b0ab574df94c68ce7428aa6bc8b4f64476d1424815c96cc2ea1161415f818210b70a"}}, &(0x7f000030c000-0x4)=0x0) timer_delete(r1) write(r0, &(0x7f0000379000-0x26)="120000001a0025f0006bb404feff001c020b", 0x74) 2018/02/06 21:54:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) recvmsg(r3, &(0x7f0000ae0000)={0x0, 0x0, &(0x7f00000d7000-0x40)=[{&(0x7f0000c37000)=""/4096}, {&(0x7f00001c9000)=""/200}, {&(0x7f0000bc1000-0x5b)=""/91}, {&(0x7f0000d9c000)}], 0x0, &(0x7f0000bbd000), 0xfffffffffffffe0b, 0xfffffffffffffffd}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/06 21:54:11 executing program 7: r0 = dup(0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000fc8000)=0x6c) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000584000-0x10), 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000002000-0x4), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x1, r3}) r4 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0x80089203, &(0x7f0000000000)) dup2(r1, r4) 2018/02/06 21:54:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000f3b000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000b90000)=0xfe8, 0x4) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/06 21:54:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00000c5000-0x8c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_NET_NS_FD={0x8, 0x1c, 0xffffffffffffffff}]}, 0x3c}, 0x1}, 0x0) sendto$ax25(r0, &(0x7f0000d8d000)="0c0d1879472e28e890", 0x9, 0x24000000, 0x0, 0x0) 2018/02/06 21:54:11 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000fe2000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r1, @dev={0xac, 0x14, 0x0, 0x10}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000001f000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x80}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0xe8) connect$inet(r2, &(0x7f000000b000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/06 21:54:11 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000083c000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000aec000-0x10)={0x200, 0x2, 0x20}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000a74000-0x12)="2f6465ffffff7f00000000626974657200bb", 0x0) fcntl$setflags(r1, 0x2, 0x1) pwrite64(r1, &(0x7f0000faa000)='jD', 0x2, 0x0) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/06 21:54:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000903000-0x24)) ioctl$EVIOCGSND(r0, 0xc0045405, &(0x7f0000ebe000)) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000110000-0x28)=""/40, 0x28) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000978000-0xe)=""/14) 2018/02/06 21:54:11 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f0000007000-0xb)=""/11, 0xb, 0x40000042, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000014000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000002000-0x13e8)={0x24, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a}, [@nested={0x10, 0x0, [@typed={0xc, 0x2, @u32}]}]}, 0x24}, 0x1}, 0x0) fcntl$addseals(r0, 0x409, 0x2) [ 50.498979] binder: release 7446:7449 transaction 36 out, still active [ 50.506223] binder: undelivered TRANSACTION_COMPLETE 2018/02/06 21:54:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bb5000-0x9)='/dev/sg#\x00', 0x7, 0x10080) writev(r0, &(0x7f00006cb000-0x80)=[{&(0x7f0000f6a000)="af5715a584cbff70b83aafbb3d15c1b1a88af3cc7021342a3f67e8c5de16f066f2c358c3d848fb3f94401afbb34be952ddba002e679d822dcbefa0037890ccad809dc1d60e360dfb9ab64f0544cb63409e440a28bfcd133dad6c0e58d5ce285d60b56f6aa9a7b05b6271b41d7eaeb00efd698799f3524310505eef841f", 0x7d}, {&(0x7f00006d4000-0x4a)="11f3ce6fb6bd2dbbe635674543069bcfb0efd9e1b6a7a221cb72f46a451f787bc27c7e080e6b667ba59779699e8800ba0438cda7949146f720ba2ccfec9a3a59c4869660e4365400c6f2", 0x4a}, {&(0x7f0000ecf000)="96ac4200dee91c318f2f4e813c3000457512804d2b9758a1fe70e5df8a9146246ae89e5cdb9d7f4803db01f1b894dfd09e12eeb56f43ec32251acc76cc1dcdb40295dfd53b20a09709b56fc0938a7827341f38ecbb486ed033476b913caa02ed1c69145031cc7fc5a53eea1f6036f36f960cd9848fab5cccd2d9fd3b7a293aa3fa6a440690205cb0880ea4a5a7720046186b2734295664986d87eab4b427d16024f1eaee9b02d6a9df9829120e2779fece7b432f5838867dc060f58735f25426795eba70dbbbe5780125cc62494d05f0ac9e7b134a9c6a2aad16af9ab9c7d18ac4bfcee3c625031bae4f4b2a14f5d6f9", 0xf0}, {&(0x7f0000b11000)="3efc0fab17ffa3a12ee24f23314880724677b4824803e40a5796c9ef8ff1bb81e6da58fe1fe3d124325f0e909b0a3950259598949295b247a2491f1c26b7cf942df1375241a0dada45803f10ab3298480e9a596619b80348d84baefdb511591c403620a79ce5e627416681e66f50017ed89456d2ea033f56296b584efd6d0479d1c3a98f157fefd4182d5cdd67bef43cf725e3c76b2a18b8298050497f354376485b0b6bc62466574ffdf412888c5b5f69bd4d5d4b9dda1aa6eb2a24fd39e52e2f43f0a593e41364ebe1792c3519c55c", 0xd0}, {&(0x7f00005d3000-0x38)="f0c234b68f15fc8794c86c7672357d46f130a3e79210186c6b8f50f808788283e4d8f81a7c40f56e667f3f2896b7392dfefb39115f5d92fb", 0x38}, {&(0x7f00004c3000)="93cad74f886e78f443f1a0ff3e9f015eeaea8d46eba62646b8c870a7632307a6caf38a28f19dae218b0ea319a4b7a13a300efb333b475c4d58eace4b60db2412f27f118d74149f45c6a70c17cf9d0f604c931830369dc9e15b40b5f0433872c64ff51e22172786db9467bd7b98d67a92c6b7ca8dd19d4dd540ed5a49a2f81ac68590073783b3e8cc6ecc1d2d3829294bfe93e1f63586de83e52854706416e064c0db86b7f0d07631144b7447a4cd39f195c8ddd9851d940794394d6ab2adf4e82e90b2454a585b778606b9a971b9f0fbff7e736beb6e5a8a7f408d24e8c826fb4322eb99a2a42eab7b40a095", 0xec}, {&(0x7f0000b02000)}, {&(0x7f0000689000-0x7a)="a131e05d018115d27650633f0c23b30f2dd9d62a1782d89f5d4c89510c42dc94f152fd627cbb24180283b74cd694f097d3e434dbbb43cd4db5bc7a8d43efc32872e15af1693ea7d34f897b390f28114164b95e2c9e8a5dead02af122b2bb5664c2760f287e5d475191a84f772387cd67b8714cfc36d61d9171e5", 0x7a}], 0x8) r1 = creat(&(0x7f0000c5a000)='./file0\x00', 0x0) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000a90000)='net/udp6\x00') getpgrp(r2) sendfile(r1, r3, &(0x7f0000a3b000), 0x26b9508) mkdir(&(0x7f000099a000+0x8bf)='./file0\x00', 0x2) mknod(&(0x7f0000955000)='./file0\x00', 0x100c, 0x0) 2018/02/06 21:54:11 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) write(r0, &(0x7f000052a000)="bd54748d7fa00aa21e2bb12c6aa4d3d9a3d81e70b47004a9100dd42df5beaf3dba710a7589776f15cdd6ea93db7f4063d642b226e1b36a9f04df7c472ae24b2a10f9ccb3f94805cd0ebd7c8750892592ed283e67b3e878f194634c5b81798a1629f6d291ed2bf55f0f1de9a0e18b", 0x6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='teql0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000093a000)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, r1}) 2018/02/06 21:54:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00002d0000-0x12)='.request_key_auth\x00', &(0x7f0000551000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000108000-0x1000)="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", 0x1000, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f00006a5000)=""/49, 0x31) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) bind$netlink(r1, &(0x7f00009bb000-0xc)={0x10, 0x0, 0x2, 0x84090104}, 0xc) r2 = socket(0x10, 0x2, 0x4) r3 = syz_open_dev$sg(&(0x7f000008a000)='/dev/sg#\x00', 0x1, 0x10000) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000ad1000-0x4)) write(r2, &(0x7f000087f000-0x24)="24000000240007093101000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) [ 50.550933] binder: send failed reply for transaction 36, target dead [ 50.588288] binder: release 7446:7449 transaction 38 out, still active [ 50.604259] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=36 sclass=netlink_tcpdiag_socket pig=7487 comm=syz-executor5 [ 50.617554] binder: undelivered TRANSACTION_COMPLETE [ 50.617618] binder: send failed reply for transaction 38, target dead 2018/02/06 21:54:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00008bd000)={0x0, 0x2}, &(0x7f000090e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0xfffffffffffff871, 0x78, 0xff, 0x9, 0x2, 0x8, 0xc5ab, 0x80, 0x5, 0x130, 0x8}, 0xb) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x65, "1a66c040db123594e2d3d4ef624c6a402453978fc2a7c5c853da610bec4fa21192467e17d9bac27ef39d4fc441aa032e6092af0600685186554d7e7c648f652454cebc300244cf24b69d5bb9f5d674891af88294fccca2bb4207001b06104ab8b602673c3c"}, &(0x7f0000001000-0x4)=0x6d) mmap(&(0x7f0000000000/0xd34000)=nil, 0xd34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x3) writev(r2, &(0x7f0000d24000-0x10)=[{&(0x7f0000067000)="2900000020001980013d7524100a0021020008001700002a00e8ffff0800020003ee000095645aff22", 0x29}], 0x1) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x23a1, &(0x7f0000d34000)=""/219) 2018/02/06 21:54:11 executing program 3: mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000024d000)={@generic="5bad0ac3646d3bedbc06fd8b1fc6e071", &(0x7f000093e000)=@ethtool_eeprom={0x8}}) r1 = memfd_create(&(0x7f00008ec000-0x1)='\x00', 0x2) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000941000-0x4)=0x9) 2018/02/06 21:54:11 executing program 6: mmap(&(0x7f0000000000/0x519000)=nil, 0x519000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000479000)='./file0\x00', 0x300, 0x125) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f000051a000)={0x0, 0x0, 0x2, 0xffffffff, 0x7, 0x0, 0xffffffff, 0x2, 0xff, 0x8001, 0x7ff, 0x9}) pipe(&(0x7f000051a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f000035d000)={&(0x7f000051c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000051b000)=[{&(0x7f00002e4000-0x89)="732996d8f2d4f22eeb0e74990cfbc7f9c1e6cea025f0c46ea2955333eb1756e018927e287691adb716df7104ac005d7ab74eaf898c15b3145c2081af7d271fb8cafa6f83feb5c0ea6542e7566001701d700e1b0e4f37bb07dc4cfbcbab423c6f81fd923873a9afa7d7cf3880f3765d73569c865b7ae7b3bbca436b36f3abeaef49d7e212df435d6af4", 0x89}, {&(0x7f000051c000-0x1000)="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", 0x1000}, {&(0x7f00004d5000)}], 0x3, 0x0, 0x0, 0x8000}, 0x4) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000166000-0x30)=[{&(0x7f0000521000-0x6b)='Q', 0x1}], 0x1, 0x0) vmsplice(r2, &(0x7f000051e000)=[{&(0x7f000051c000-0x92)="c2", 0x1}], 0x1, 0x0) 2018/02/06 21:54:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}]}, 0x80}, 0x1}, 0x0) 2018/02/06 21:54:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) pipe2(&(0x7f000075d000-0x8)={0x0, 0x0}, 0x84800) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000f91000)=0x1e, 0x4) 2018/02/06 21:54:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x5, 0x0) listen(r0, 0x0) pipe2(&(0x7f0000c9d000-0x8)={0x0}, 0x800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000144000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000ed6000)={r2, 0x2}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2710}, 0x10) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000069000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000da000)={0x2, &(0x7f0000c51000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f00004e0000)={r4, 0x1}) r5 = accept4$ipx(r0, 0x0, &(0x7f0000242000), 0x0) ioctl$int_in(r5, 0x5421, &(0x7f0000b2b000)) 2018/02/06 21:54:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pkey_alloc(0x0, 0x2000000000000002) pkey_mprotect(&(0x7f0000c90000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) setsockopt$inet_mreqn(r0, 0x0, 0x2c, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x108) 2018/02/06 21:54:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f00000df000-0x3)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f0000a5c000), 0xfffffffffffffcc4, 0x0, 0x0) r1 = memfd_create(&(0x7f0000745000-0x3)='-$\x00', 0x2) connect$inet(r1, &(0x7f00004b7000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00001f4000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty, 0x0, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xe}]}, 0x18) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x3ff, &(0x7f000058f000-0x10)={0x77359400}) mq_timedreceive(r0, &(0x7f0000d57000-0x83)=""/131, 0x83, 0x0, 0x0) 2018/02/06 21:54:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00006af000)='./file0\x00', &(0x7f0000b08000-0xc4)=""/196, 0xc4) r0 = creat(&(0x7f00006be000-0x8)='./file0\x00', 0x20) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000a61000-0x50)={0x240, @tick=0xfffffffffffffffc, 0x3, {0x4b, 0x8001}, 0xa00, 0x0, 0x7}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f000050f000-0x28)={&(0x7f0000629000/0x2000)=nil, 0x3f, 0x2, 0x1, &(0x7f00002de000/0x2000)=nil, 0xe5e}) 2018/02/06 21:54:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a91000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mprotect(&(0x7f0000687000/0x1000)=nil, 0x1000, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00005ad000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) unshare(0x40600) clone(0x3004800, &(0x7f00007bb000)="0aca07ad9c48fa2ced1f4240ba9ee0ee7ffb3342be5d1492d8a22e25e34355ca6bb6f738c73d17191a5ad2b9101494255ae995df98f4", &(0x7f00001bd000-0x4), &(0x7f0000a25000), &(0x7f0000d32000)="28f7f56ee7fd") accept(r1, 0x0, &(0x7f000074c000-0x4)) socket$nl_crypto(0x10, 0x3, 0x15) bind$inet6(r1, &(0x7f00002f4000)={0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, 0x1c) [ 50.648628] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=36 sclass=netlink_tcpdiag_socket pig=7489 comm=syz-executor5 2018/02/06 21:54:11 executing program 5: mmap(&(0x7f0000000000/0xd34000)=nil, 0xd34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000d2a000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00006bf000), &(0x7f0000d35000-0x3)=0x8) sendto$inet6(r0, &(0x7f0000d32000), 0x0, 0x40000, &(0x7f0000d17000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) 2018/02/06 21:54:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x2fd) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002be000)={0x0, &(0x7f0000569000)=[]}, 0x10) setsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000dd4000-0x98)="2408660c85e4d2cd631ff5ced6590e40e6d1c621b638b8985ee0296af594177e2ded09d0f9e014c9c72071c109fbec9d974182bac4fa2c15d1f26e291118360dd833d230390298e4851ac385b1b48884aca2fd9182923c8be279cfa0255d5d175239be88252c8507d13d580bc97d35a74eef28a3b99945946cf1fd3757199419620740ea08d7e682111d248fb515867fa354375745f2e91b", 0x98) 2018/02/06 21:54:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00006af000)='./file0\x00', &(0x7f0000b08000-0xc4)=""/196, 0xc4) r0 = creat(&(0x7f00006be000-0x8)='./file0\x00', 0x20) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000a61000-0x50)={0x240, @tick=0xfffffffffffffffc, 0x3, {0x4b, 0x8001}, 0xa00, 0x0, 0x7}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f000050f000-0x28)={&(0x7f0000629000/0x2000)=nil, 0x3f, 0x2, 0x1, &(0x7f00002de000/0x2000)=nil, 0xe5e}) 2018/02/06 21:54:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) pipe2(&(0x7f000075d000-0x8)={0x0, 0x0}, 0x84800) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000f91000)=0x1e, 0x4) 2018/02/06 21:54:11 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000a, 0x2, 0x0) r1 = creat(&(0x7f0000720000)='./file0\x00', 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000590000)=0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x4, 0x10000, &(0x7f000047a000)="7139a61936bbf111622d19b57c8ebe4b6fcb6a1194a7290be91708d67e0dbba7308802a0bce612", 0x27) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a44000)={{{@in6=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast2=0xe0000002, @rand_addr=0x2, r2}, 0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00008ae000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0x2, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCEXCL(r3, 0x540c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d24000-0x8)={0x0, 0x3}, &(0x7f00000dd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00004c9000-0x8)={r4, 0x100000000}, &(0x7f0000f45000)=0x8) 2018/02/06 21:54:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007f4000-0x8)='./file0\x00', 0xd9) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000480000-0x15)={0x0, 0x7, 0x20, 0x2, 0x2}, &(0x7f0000548000)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000ab000-0x8)={r1, 0x1ddb3468}, &(0x7f000013d000)=0x8) r2 = socket$inet(0x2, 0x1, 0x1aa1fe5c) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) rt_sigpending(&(0x7f000022b000-0x8), 0x8) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) r4 = getpgid(0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = dup3(r2, r3, 0x2000) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0x4, &(0x7f0000449000)=""/15) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f000067d000-0x20)={0x0, 0x0, 0x3}) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000168000)=0x5, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000086d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x900}) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f0000226000-0x18)=@generic={0x0, 0x11f7e90, 0x9}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000281000), 0x8) 2018/02/06 21:54:11 executing program 3: timer_create(0x800007, &(0x7f00005d1000)={0x0, 0x0, 0x0, @thr={&(0x7f00007a0000-0x12), &(0x7f0000dec000-0x87)}}, &(0x7f00008b7000-0x4)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000494000)='/dev/pktcdvd/control\x00', 0x228400, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/02/06 21:54:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@generic="dd29d53b62edd1bea3c6b73a77150ae8", 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000cbc000-0x44)=@bridge_setlink={0x2c, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0x7}, {0x4}]}]}, 0x2c}, 0x1}, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000064c000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000057f000)={0x0, 0x0, 0xfff}) r4 = memfd_create(&(0x7f0000cf4000)='\'\x00', 0x3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000611000-0xc)={r3, 0x0, r4}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000bd1000), &(0x7f0000ede000)=0x4) 2018/02/06 21:54:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000cf6000-0x9)='/dev/ppp\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x2000000000002}, {{0x77359400}}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000735000-0x4)=0x1) 2018/02/06 21:54:11 executing program 6: r0 = syz_open_pts(0xffffffffffffff9c, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000+0x12f)={0x8}) mkdir(&(0x7f0000acd000-0xa)='./file0\x00', 0x80) r1 = inotify_init1(0x100000000080000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) r4 = fcntl$getown(r2, 0x9) fcntl$setown(r1, 0x8, r4) ioctl$KDADDIO(r3, 0x4b34, 0x5) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f0000f81000)='./control/file0\x00', 0x20000000003) ioctl$void(r1, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000bdc000-0x8)) 2018/02/06 21:54:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) open(&(0x7f0000d91000-0x8)='./file0\x00', 0xff78784f70e1668e, 0x0) chdir(&(0x7f0000882000)='./file0\x00') 2018/02/06 21:54:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80807, 0x9, &(0x7f0000671000-0x8)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000092d000-0xc)='/dev/rfkill\x00', 0x100, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000d60000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000a3f000-0xa)='attr/exec\x00') write(r2, &(0x7f0000d44000-0xba), 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000bc1000), &(0x7f0000969000)=0xffffffffffffffec) 2018/02/06 21:54:11 executing program 3: prctl$intptr(0x1e, 0x70b7bbdd) [ 50.806439] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 50.833371] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/02/06 21:54:12 executing program 5: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000af0000)='\x00', 0x1) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000af0000)={"b61237984d9c0498168c4c4b01a37042", {0x4, 0x200, 0x4, "e5d2b8f007ea", 0xffffffff}}) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000015f000-0x38)={&(0x7f0000af1000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f000027d000)=[{&(0x7f00007a1000)}, {&(0x7f00002e1000-0x73)=""/115, 0x73}], 0x2, 0x0, 0x0, 0x6}, 0x10100) 2018/02/06 21:54:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000a8b000)='./file0\x00', 0xd012, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00006fe000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00006f5000-0x12)='net/ip6_flowlabel\x00') readv(r1, &(0x7f00007bb000)=[{&(0x7f0000289000)=""/95, 0x3d}, {&(0x7f0000f30000)=""/127, 0x7f}], 0x2) 2018/02/06 21:54:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000001000-0x5)='user\x00', 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f0000333000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) open(&(0x7f0000304000-0x8)='./file0\x00', 0x0, 0x0) 2018/02/06 21:54:12 executing program 4: mmap(&(0x7f0000000000/0xf26000)=nil, 0xf26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x2000000088) r1 = accept4(r0, 0x0, &(0x7f000028d000), 0x80000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00006b7000-0x4)=0x21, 0x4) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000008000)={0x2, 0xffffffffffffffff, @empty}, 0x2d3) sendto$inet(r0, &(0x7f0000f22000-0xf), 0xfd45, 0x0, &(0x7f00000a9000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) 2018/02/06 21:54:12 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}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000011000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x20040, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 21:54:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4000060, &(0x7f0000e9c000)=""/30, &(0x7f0000000000)=0x1e) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e93000+0xff1)='/dev/ppp\x00', 0x40, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000dcc000)={0x0, 0x9, 0x1ff, 0xfffffffffffffef8, 0x2}, 0x14) socketpair(0x11, 0x1, 0x0, &(0x7f000034f000-0x8)={0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000656000)={0xd59a, 0x3}, 0x8) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) 2018/02/06 21:54:12 executing program 1: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000be7000)='./file0\x00', 0x40) clock_gettime(0x0, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000fd8000-0x90)=[{0x7f, 0x401, 0x8, 0x9, @tick, {0xa3a1, 0x100}, {0x8000, 0x1}, @raw32={[0xffff, 0x3, 0x3]}}, {0x8, 0x5, 0x1a1, 0x8001, @time={r1, r2+30000000}, {0x8001, 0x2}, {0x6, 0x6}, @ext={0xbb, &(0x7f00009e1000)="488a90c2e85fe5fbc2f252e8b7cc0ce56fc7a12b0f3a80c67a1cd2d3091fa098ff8f8ee407ae94c9fdf12032a90ba220b1074f5b762fd9891b2f24909e0b6e88522bb94918993e5eec3d2c52ecc147363214e8f1a19f0c1deb46c248dfbd44d00e75686071a96c329261c4062390489f5f43a7ead086a83530f240372c897dfb0fcb8ca50fbe280cfb620e1c8c5efe4b24655c69b9e991725215192f934dfafcce34e52c81082f556ccca1ee01d70945d8e98b716053f43e99b7e7"}}, {0x6, 0x7, 0x4, 0x81, @time={0x77359400}, {0x7, 0x9}, {0x1, 0x8}, @raw8={"1dc06d470711bddfb01d8e63"}}], 0x90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff}, {0xffffffffffffffff}], 0x2, 0x0) bind$inet6(r3, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fd8000), &(0x7f00005bf000)=0x4) 2018/02/06 21:54:12 executing program 2: keyctl$session_to_parent(0x12) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000263000)='/dev/ppp\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) r5 = geteuid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f0000001000)=0xc) 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) getresuid(&(0x7f0000001000), &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)) r9 = getpgid(0xffffffffffffffff) r10 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@kern={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000000)=[{&(0x7f0000000000)={0x20, 0x16, 0x100, 0x7, 0x3, "", [@nested={0x10, 0x19, [@typed={0xc, 0x39, @ipv4=@loopback=0x7f000001}]}]}, 0x20}, {&(0x7f00008f5000-0x12f4)={0x12f4, 0x23, 0x113, 0x0, 0x1, "", [@generic="de7926c6830fc25c2747701f2f71235f54330f1153d2a825581ad0aaa42f48c221fc1100dccb3da47d6e527d6c85f4161209fc32397ca624ca8835f00df72ee74cb28c086384922a6e702624a9cbeb4b", @nested={0x1170, 0x3d, [@typed={0x10, 0x7, @u64}, @typed={0xc, 0x1b, @u32=0x100}, @typed={0xc, 0x2e, @fd=r0}, @generic="466de366e042218514e9d1421ff45792456aee959746fbe5a4de8d600939c6aea4075694740efbdb0fffd14b5a966688cf2a9cc2404d8b79bdee08038f329ab4385ccdea868175796f3421cf1d6c77c41fddbfebad2fbd46ece6fde518a26b86169db3c343d3edba919b8433384fe50f6685063db2f49caf9ef7f8e84f015906c1d6e06e8a7de4c55494b6ef", @typed={0x8, 0x40}, @generic="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@typed={0x10, 0x1a, @u64=0xfff}, @generic="fe6e8e108bcaf78451e4fb170cc247e0011a82040b0965bb583f9fbc3c4e5aca0cb20ad68c07fcc4e042396ab9bbb3749f7a5a2c98f21715663cd513ce316553", @nested={0x74, 0x61, [@typed={0xc, 0x7b, @pid=r10}, @generic="5c5df85801db1fdd9497", @generic="552b836115541623d1cbb5c9ab7796fb8a0221897022f3386bb8c8e3b0a09fa091a991b85145b765a8d90ef30b97d5ba6005e9bfef893578b89df95e78a3", @typed={0xc, 0x6c, @pid=r11}, @typed={0x10, 0x8b, @u64=0x80000001}]}]}, 0x24c8}, {&(0x7f0000001000)={0x1834, 0x2f, 0x500, 0x5, 0x2, "", [@generic="d399d1654a4657a96264fcc37824990a2a0e6b11afd4cd304cc430ad269b78215169da745768a2d568fb29993e74898d8b571256fae5b7ba47735607678b94fc70d91e687aea6267132bd5a3c3256933ae262d291c97d08fe4ebdddd2a24404d8a73cedf14b20912f38f0941d9d8b626b1179738e8f77c3699dc030201a2c5d75464ab148e3d31c27724d20707fe3beb3c7bf4a933884a47ae18fc4e408a2a29ed7297af1e3062146894fdbcee12bf15315d371b6a0666a0e8f7e3504d03158f383797aea070cc6ed0e92ecab47b67301261c52f271eea3413e0b8fc2589fc2aff7235d12c44ab69afe0e6ec1c1f996f", @nested={0x10a0, 0x8, [@generic="77cbf0b00422b5cdc611437501f49a6f76ce41f5c04736161a6d377f297ccdff22", @generic="7d54b088296664a6c9639079081f223db68c7053d8f54bdb99e8c61eff187d2733576a883084f315b94bfdebdee2933637ec8849", @generic="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@generic="6e586203214f9361033a9c061fa6e817", @generic="7c800a66ae88b3f1f1daca8eabe1941a7c9c8c4d51f09a8b0aaf6387667c87ef48fff11a02432179933be555669c1957f6eb117d"]}, @nested={0x20, 0x26, [@typed={0x14, 0x77, @binary="c5f4c5a2aee28d5025e24181"}, @typed={0x8, 0x7e}]}, @nested={0xcc, 0x76, [@typed={0xc, 0x1, @fd=r0}, @generic="2642b8858790db6e2d061d999846c3a43a08fdd9df52cdcd7aba11fd081124ffd6c087adbf6ce1ed2504fe113cd5f619057798251c0abb8da5748c4595bb6de715c3acedcbbd66366e6756401527cbe23ae5cd552207a057236a2eeefe265bcb2c574c1e3f1756b4c3a73e5cbbdd67781e3aa1c558f1e946f85383ec92aa3e2805cd56f5c66749ce47ab2f91dfb6854035c56be1cc264efde553fd092cb591a210efd70aecd59917fe2a538672f64b9efcb3e4a958066302a36b"]}, @nested={0x154, 0x3e, [@generic="582bf50b4f2ed50399e4827561cc9dfef3cd1320ee7c530c7d926aacbf106d2411766652b023e2f391e7e54b301b15a2215d86cfbfbc7c7a4795974e8d7efd33da278350b73cb9324d54d58cd7db32e3bd59954e2330b8718c7a4590caaccf7ebe0f11218ab1dec06df364712e5f3379754e465f9f4b6fe4d1544ad3e539d9da", @generic="536096799b1e406ffade7259ba9e79113475fbfd121d9a3ce189b633fd2c93a1a715a7e462a22b0495b5a49a62f1aad02fb0ab1d5a483b2db5d7ce975ca60f66d1b45e5c93a84fe25cd37f1d74d27337d09607f2dd4ffc8007d7fbb5cfde3c6e4ad01df7c65db6f0c12f81e6c6aa8163d36cd93148edf973713562ce63834fcb626c911fc1e614341cdc680ba8e35b4d459eb0320fa09f03285e78f69833704d1d879c0507fd6e6d343a6af2013f8e12f2a002137c7e9b9748d296989c91695c78e9c2009df4dbd07ca3f41b178b", @generic]}, @generic="c650353fd49488c40cee26f776524df9328b37860b85904e7e614c603603cc3278dac831c3e6642d1f15fedf3de9013a5f21594407a7cb9b395891ce5f38d04d2aeed966b2b263faea960da717510f9344d5c2d445de629585cbfa0d5bb912aff586a202c51c63630743dfd0d42ec1e7f3516240a54dfceba11834b5db5ef9f418019065a609c04bdada08e29f27d61d19a9313666d42c1ebc6f3660d878be1b1e2129e3470e4dc0fd1d5f450b11c9950fb06618ae12fbbbbf4dc9481fe55824", @nested={0x29c, 0x8, [@generic="743090e895e0d4c89440451de63055a11b90c9bb99a07f5c0b4557c89b568d3d45267509c81d984a2d7cef9e00940dc82f71d03bda08be2819f375744380dc63c3a35659aad2aaa0a13287b7d90147e5f3a65976c4f5e4461cf2b460f5c89f115ae6bfc35fbf1361defb074e7c9bcd9ffa657b81f4b9a7d186a5ff7560dce2869bf1039a7ec3653d8de547b7442c5bca480a8020be1b529ef1aee15495dc1b980d97d21de9ea13302550ddd9568a3e6f1f9ea6b8479b3526de26d7a185e6871671d7951258708b4318637bea54eb3d579a24e93ab3e612c01c082a4a4f10de757f5c20be4a26be98eba8b0b2a8ed8ef5b62f23de4ade1bf0", @generic="62ceb39afc7d42eccc19e26bec82904601e629823900660de0e415e8acc34a0f2459547b25be135726728961aeddf20b0149ff2af916776f63033b8fceacfbe072edccf67a5a4e33b74f0f249a91249b58cf90c67a14f6b2", @generic="fb091998caba27271fce82f8ae57e5312a1fb10ff4f3ee07bb3f146e633e5ff608e6f8779799b8d913b761fa036f5cc4364bc6a1bd8a467471b0d85cb853d0bd98fac651f135dd3ba2ae17413c0b574527d72f3f2c43a0f5131f653f10ade61aaefa955270f2d735c828705afdc8128ca2ddf17a5f30335445c0e7bf0184ebbe233ea7124e12f8fb038e672e68bffd882bf122b28ef5455d6c97882f52a7604cecdbfb4fb0f39178c2bdb79d2274", @generic="69ed684c7096848ef8f6715aed5d7e8975acce6b200ac8c9a9101e80b7111b7bbcd8e1067e5bba2df4e4d932784f55d06ffc9ef029608e0a3bc3ac871fc91be9a1c968bb2d3b36ebdcd37e1833c66912976cc1968c0a72893aaba5de47d6ce7690495eb5b1ea7dc83a5e4bb447f8648e366408d78f497b44016689772b5cf8413562e7", @typed={0x14, 0x45, @str='/dev/ppp\x00'}]}, @generic="4f3e3b15000b22d735542eb663267b5e392d4d09cb362420955571b801013b8b44cae39f210b3f076d0625036f6dfa7c8df59da1ed8da5d5c28decdbf181b95e2882f1efc00c16dae1b2ea5a804851fcb123eec9923e54c64b99e74e27da4f271c9f040624d161f6792e5b4d3c92747d112cd828067ecfe7e15b5d566a0f76b16290c409d1561e9a00d08b84b25ee9c2a1d828b9bf0c482064cef959339d24db98c5022c568f392fac5105987c9f0eeebc18ac509916ee84c16be78bd1fee50b664c21ca8ae1d632691ebf4b311632559428b2c27cb58dac8aa1b985c35dbe7a3ada58820f0665a3864eb57126", @typed={0x8, 0x68}]}, 0x1834}], 0x7, &(0x7f0000001000-0x18)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x2404c885}, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001000-0x4)=0x27b5, 0x4) 2018/02/06 21:54:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x7fff, {{0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}}}, 0x88) clone(0x0, &(0x7f0000114000), &(0x7f0000000000), &(0x7f0000795000-0x4), &(0x7f0000f3f000)="8002cd389496b7a077cd70d3f389d8edd6783825ad3507bc79c1fb537cb2421b9c0e3f2ba6fd9f0aa936f41d5b72d1060aae9819289db8340e0000000000000001a8e044c2463d70395250d80e35fe3e485b47644caf70bc959a2531b549aa898f2b555f859607ec0e8387b5259da61793c98b366129f3c90c2b536081f8535c9c362da89380d5f2b24b7b0875791b1684bdec9891f21b562fb8b79bf121748068ce7ab46bd1130fcb6e365bdec0c9c803157b54dddc1f9aa06e9a2f50d4") r1 = syz_open_dev$sg(&(0x7f00000e3000)='/dev/sg#\x00', 0x6, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000000)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x400, 0x43) 2018/02/06 21:54:12 executing program 5: mmap(&(0x7f0000000000/0xd40000)=nil, 0xd40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x3, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d3f000)='net/netfilter\x00') syz_open_dev$usbmon(&(0x7f0000b7f000-0xd)='/dev/usbmon#\x00', 0xec55, 0x1) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00003a9000-0xf)={0x1, &(0x7f0000be4000-0x4)=[0x4]}) 2018/02/06 21:54:12 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000db5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00002c1000)={{&(0x7f0000db1000/0x1000)=nil, 0x1000}, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg$nl_xfrm(r2, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendmsg(r2, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x502}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000e82000-0x4)=0x200, 0x4) recvmsg(r2, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f0000ce4000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2}, 0x0) recvfrom$llc(r2, &(0x7f0000873000)=""/144, 0x90, 0x0, &(0x7f0000a2e000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) sendto$inet(r2, &(0x7f0000e7f000)="90017c848956abd3e78fae15e8644727676273b7602cb1bb44aaabbdafac8317a9a20adb62a87e91d4afb1de29acd0172f624210def7355ee6868200120e47bc5f0bd43e96b5478f06cba5ca7069fd240221b672d6543c8fc972d61066da47f5e4ee2dd3793013764106ca73b6533f3c6209098600ab9dd89f07fedfbaada35a1a11ee96fbf724e89690216118f4cbdcd656718059abd7466b5d", 0xffffffffffffffe3, 0x1, &(0x7f0000286000-0x10)={0x2, 0x3, @empty}, 0x9) shutdown(r1, 0x1) [ 50.997663] FAULT_FLAG_ALLOW_RETRY missing 30 [ 51.009669] CPU: 1 PID: 7575 Comm: syz-executor6 Not tainted 4.9.80-g550c01d #29 [ 51.017329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.026683] ffff8801d80df5d0 ffffffff81d94b69 ffff8801d80df8b0 0000000000000000 [ 51.034774] ffff8801c7a24d10 ffff8801d80df7a0 ffff8801c7a24c00 ffff8801d80df7c8 2018/02/06 21:54:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000ec3000-0x1000)=""/4096) sendfile(r0, r2, &(0x7f00008bf000), 0x200041c) [ 51.043269] ffffffff816624ba 0000000000007be1 ffff8801cee9a0f0 ffff8801cee9a0a0 [ 51.051305] Call Trace: [ 51.053881] [] dump_stack+0xc1/0x128 [ 51.059234] [] handle_userfault+0xa3a/0x1310 [ 51.065293] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.072300] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 51.078697] [] ? handle_mm_fault+0x117b/0x2530 [ 51.081453] TCP: request_sock_TCP: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/02/06 21:54:12 executing program 4: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dfd000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000dfe000-0x10)={0x0, 0xa0, &(0x7f00002d3000-0xa0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x101, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, @in={0x2, 0x1, @rand_addr=0x1f}, @in6={0xa, 0x2, 0xbd00000000000000, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x7}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x73a9, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x5}]}, &(0x7f000086a000-0x4)=0x10) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000dff000-0x44)) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dfd000)={r2, 0x5}, &(0x7f0000758000)=0x8) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e00000-0xa)='/dev/ptmx\x00', 0x240, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000e00000-0x14)={0x52, 0x0, 0x1, {0x6, 0xffffffff}, {0x80, 0xfffffffffffffff8}, @rumble={0x1, 0xfffffffffffffffc}}) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000df7000)) mmap(&(0x7f0000e00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000e00000)=0xeb6, 0x4) [ 51.095586] [] ? handle_mm_fault+0x1fc3/0x2530 [ 51.101816] [] handle_mm_fault+0x1fd1/0x2530 [ 51.107864] [] ? __pmd_alloc+0x410/0x410 [ 51.113596] [] __do_page_fault+0x5c2/0xd40 [ 51.119457] [] ? mm_fault_error+0x2c0/0x2c0 [ 51.125403] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 51.132054] [] do_page_fault+0x27/0x30 [ 51.137564] [] page_fault+0x28/0x30 [ 51.142814] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 51.149629] [] ? userfaultfd_ioctl+0x4b0/0x24e0 [ 51.155920] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 51.162991] [] ? futex_wake+0x146/0x440 [ 51.168595] [] ? get_futex_key+0x1050/0x1050 [ 51.174642] [] ? userfaultfd_release+0x650/0x650 [ 51.181368] [] ? __lock_acquire+0x629/0x3640 [ 51.187420] [] ? __lock_acquire+0x629/0x3640 [ 51.193457] [] ? do_futex+0x3f8/0x15c0 [ 51.199492] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.206478] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 51.213292] [] ? userfaultfd_release+0x650/0x650 [ 51.219757] [] do_vfs_ioctl+0x1aa/0x1140 [ 51.225441] [] ? ioctl_preallocate+0x220/0x220 [ 51.231908] [] ? selinux_file_ioctl+0x355/0x530 [ 51.238200] [] ? selinux_capable+0x40/0x40 2018/02/06 21:54:12 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000002c000-0x4), &(0x7f000002c000-0x4)=0x4) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f000002a000)) 2018/02/06 21:54:12 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009b3000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) socket$pppoe(0x18, 0x1, 0x0) mq_timedsend(r0, &(0x7f0000001000-0xb4)="f3727151bba6afd14d85f6b246cb44ce97797624c8412e7d74b213c91a8a315ffae9866246c2bbe3c45e9fcba7f85f02c0bfbf13f293e12a722799e52d1ff341e71072b2cea3124efd7a1489cdebe9cb8ec556397efb25f2a0a379f0ccafe27bc17bdbdafa5f160980a6c31683416d6924a788465c659bd84eccb5257663a69c8f80de6b4c0d281abf8e0e5f1afe54546a13c6225a8ac9ffe13cbf902cdf359d07b9f52a2cdc012f3d826d316729766b54780c5f", 0xb4, 0x4, &(0x7f0000d0d000-0x10)={0x77359400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffbff, &(0x7f0000000000)) 2018/02/06 21:54:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00004f2000)='\f', 0x1) r0 = open(&(0x7f0000b22000)='./file0\x00', 0x8000, 0x1bb) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000717000)=0x1000) ioctl$TIOCEXCL(r0, 0x540c) ioctl$KDDELIO(r0, 0x4b35, 0x6) sync_file_range(r0, 0x7fe000, 0x10ffffffff, 0x2) 2018/02/06 21:54:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000f31000-0x2)='big_key\x00', &(0x7f0000b70000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000695000)='\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0xf)='J', 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r1, &(0x7f0000002000-0x5)="8b", 0x1) 2018/02/06 21:54:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) fanotify_mark(r0, 0x3, 0x0, r1, &(0x7f00008f2000)='./file0\x00') r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r4 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000dbf000-0x4)) r5 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) time(&(0x7f00000d8000-0x8)) write$sndseq(r3, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f000003a000)={0x1a, @time}) 2018/02/06 21:54:12 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000001f000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x80}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0xe8) connect$inet(r0, &(0x7f000000b000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000014000-0x8)) [ 51.244646] [] ? __fget+0x201/0x3a0 [ 51.249893] [] ? __fget+0x228/0x3a0 [ 51.255144] [] ? __fget+0x47/0x3a0 [ 51.260309] [] ? security_file_ioctl+0x89/0xb0 [ 51.266515] [] SyS_ioctl+0x8f/0xc0 [ 51.271701] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/06 21:54:12 executing program 5: mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a2a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x6) ioctl$TCFLSH(r0, 0x540b, 0x3ff) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000001000-0x54)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x108) [ 51.325997] FAULT_FLAG_ALLOW_RETRY missing 30 [ 51.330756] CPU: 1 PID: 7575 Comm: syz-executor6 Not tainted 4.9.80-g550c01d #29 [ 51.338285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.347622] ffff8801d80df5d0 ffffffff81d94b69 ffff8801d80df8b0 0000000000000000 [ 51.355676] ffff8801c7a24e90 ffff8801d80df7a0 ffff8801c7a24d80 ffff8801d80df7c8 [ 51.363783] ffffffff816624ba 0000000000007be1 ffff8801cee9a0f0 ffff8801cee9a0a0 [ 51.371856] Call Trace: [ 51.374429] [] dump_stack+0xc1/0x128 [ 51.379766] [] handle_userfault+0xa3a/0x1310 [ 51.385802] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.392790] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 51.399182] [] ? handle_mm_fault+0x117b/0x2530 [ 51.405392] [] ? handle_mm_fault+0x1fc3/0x2530 [ 51.411593] [] handle_mm_fault+0x1fd1/0x2530 [ 51.417634] [] ? __pmd_alloc+0x410/0x410 [ 51.423320] [] __do_page_fault+0x5c2/0xd40 [ 51.429174] [] ? mm_fault_error+0x2c0/0x2c0 [ 51.435128] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 51.441766] [] do_page_fault+0x27/0x30 [ 51.447278] [] page_fault+0x28/0x30 [ 51.452523] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 51.459333] [] ? userfaultfd_ioctl+0x4b0/0x24e0 [ 51.465625] [] ? perf_event_mmap+0x8f/0xc10 [ 51.471566] [] ? get_futex_key+0x1050/0x1050 [ 51.477596] [] ? userfaultfd_release+0x650/0x650 [ 51.483972] [] ? perf_event_comm+0x1a0/0x1a0 [ 51.489999] [] ? __lock_acquire+0x629/0x3640 [ 51.496028] [] ? do_futex+0x3f8/0x15c0 [ 51.501537] [] ? vma_wants_writenotify+0x51/0x380 [ 51.508089] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.515261] [] ? userfaultfd_release+0x650/0x650 [ 51.521638] [] do_vfs_ioctl+0x1aa/0x1140 [ 51.527319] [] ? ioctl_preallocate+0x220/0x220 [ 51.533536] [] ? selinux_file_ioctl+0x355/0x530 [ 51.539825] [] ? selinux_capable+0x40/0x40 [ 51.545680] [] ? __fget+0x201/0x3a0 [ 51.550928] [] ? __fget+0x228/0x3a0 [ 51.556180] [] ? __fget+0x47/0x3a0 [ 51.561344] [] ? security_file_ioctl+0x89/0xb0 [ 51.567549] [] SyS_ioctl+0x8f/0xc0 [ 51.572731] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/06 21:54:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8), &(0x7f0000c21000)}}, &(0x7f0000aef000)) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ptmx\x00', 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000a42000)={{}, {0x0, 0x989680}}, &(0x7f0000180000)) 2018/02/06 21:54:12 executing program 6: r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4b, &(0x7f0000001000-0x2), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000c29000-0xf4)="a89825a37d1d8f958f82cc58c9ec5b06bdb50ddac062f5561cf1e6e88b20943ca43941b91dd2eb4aa97ec80afebc37e49cf10323d3e5b4b474255526a4681eea5e2f9829c6d6a38ad4b4a435b4d35ddfed8b6dabcb019c0c69a0a1293222a45614b63ec8632c827c09d7c9cc2728601b2a4c0ae431b9dc0c77f5cc73752b34a8b953700c0d956d8d7604696366befaa08d61fba433f107552608dbbb87beddc55f26ef37721de63fba460130714446b1f55336da8b2985cc0967a95a95b70420518a0bbd181e02379569b7521e3dcbb09e862f86c00330df2a09835dfa6f700b92814cc3358871315754b23bdd71a6242bde07d4", 0xf4, 0x10, &(0x7f0000000000)={0xa, 0x3, 0x2, @empty, 0x200}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, 0x7c) mknod(&(0x7f0000001000-0x8)='./file0\x00', 0x8180, 0x5) 2018/02/06 21:54:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00007db000)=0x14) fcntl$setstatus(r0, 0x4, 0x42400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0x300000000000000, 0x4) ftruncate(r0, 0x374) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000f3b000)) pipe2(&(0x7f0000b0c000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) read(r2, &(0x7f0000779000), 0x0) 2018/02/06 21:54:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") ioctl$TIOCSTI(r0, 0x5412, 0x7) utimensat(r0, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400}, {0x0, 0x7530}}, 0x0) 2018/02/06 21:54:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) fsync(r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="80000001000000a20000000000001001", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000059c000)='/proc/self/net/pfkey\x00', 0x4001, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f000056b000)=@req3={0x1, 0x7, 0x200, 0xfffffffffffffff8, 0x401, 0x6, 0x1ff}, 0x1c) listen(r2, 0xfb94) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000ff6000-0x4)=0x80) syz_open_dev$evdev(&(0x7f00003e2000)='/dev/input/event#\x00', 0xff, 0x80400) ioctl$sock_ifreq(r1, 0x891a, &(0x7f00008fd000-0x50)={@generic="2dabfaacefdbf084cdf097f1f0a0c37d", @ifru_names=@common='bcsf0\x00'}) 2018/02/06 21:54:12 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x2943, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x3, 0x200000, @empty, 0x6}}, 0x7, 0xbd0, 0x973, 0x5, 0xad}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2, 0x7, 0x8}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000000), &(0x7f0000000000)=0x4) 2018/02/06 21:54:12 executing program 4: 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)) symlink(&(0x7f0000dfe000-0x8)='./file0\x00', &(0x7f00003b7000)='./file0/file0\x00') chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000848000-0x8)='./file0\x00', 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000055d000-0xe8)={{{@in6=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@mcast2}}, &(0x7f00008ee000)=0xe8) getresuid(&(0x7f00000f2000-0x4), &(0x7f000097e000), &(0x7f000024b000-0x4)=0x0) sendmsg$nl_xfrm(r0, &(0x7f0000ae6000)={&(0x7f000048d000-0xc)={0x10, 0x0, 0x0, 0x10001000}, 0xc, &(0x7f0000f18000)={&(0x7f0000a12000)=@allocspi={0x120, 0x16, 0x4, 0x1, 0x1, {{{@in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x2, 0x6, 0x2, 0x40, 0xa, 0x20, 0xa0, 0x0, r1, r2}, {@in=@rand_addr=0x10001, 0x0, 0x3b}, @in=@multicast1=0xe0000001, {0xb60, 0x6, 0xffffffffffffffff, 0x20, 0x2, 0x81, 0x2, 0x401}, {0x81, 0x100000001, 0x5, 0x101}, {0x9, 0xf18e, 0x4}, 0x4, 0x3, 0x0, 0x4, 0xfff, 0x94}, 0x58, 0x9}, [@address_filter={0x28, 0x1a, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x3ff}}]}, 0x120}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000026f000-0x11)='/dev/vga_arbiter\x00', 0x101003, 0x0) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f000044b000)=0xffff) readlink(&(0x7f0000860000-0x8)='./file0\x00', &(0x7f0000115000)=""/165, 0xa5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000462000)={0x0, 0x6, 0x20}, &(0x7f000072c000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00007c5000)={r4, @in6={{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x7fffffff}}, 0x100000000, 0x7fffffff, 0x0, 0x1000, 0x89}, 0xa0) 2018/02/06 21:54:12 executing program 2: prctl$intptr(0x24, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000b6a000/0x3000)=nil, 0x3000, &(0x7f0000001000-0x36)=""/54) 2018/02/06 21:54:12 executing program 5: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000ef8000-0x20)={@generic="a5fa1325697e7b4bd9ba9ceda3b74266", @ifru_flags=0x100}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b7f000-0x4)=0x8, 0x4) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000ef6000-0x4)) 2018/02/06 21:54:12 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000d25000)='./file0\x00', &(0x7f0000697000)={0x6000000000000, 0x4}) sendmsg(r0, &(0x7f0000002000-0xa)={0x0, 0x0, &(0x7f0000002000-0x50)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) accept4$ipx(r0, &(0x7f00009de000-0x10), &(0x7f0000c5f000-0x4)=0x10, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000b46000-0x8)=0x4) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b36000+0x6c9)={{{@in6=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000d26000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000d6000)={@dev={0xfe, 0x80, [], 0x0, 0x11}, r1}, 0x14) 2018/02/06 21:54:12 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000909000-0xa0)={0x0, @in={{0x2, 0x1, @empty}}, 0x51, 0x1f, 0x1, 0x1, 0x80}, &(0x7f000053a000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x5a0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d8e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f00001ec000)={{0xffffffffffffffff, 0x3, 0x0, 0x2}, 0x1ff, 0x6, 'id0\x00', 'timer1\x00', 0x0, 0x1, 0x3, 0x81, 0x7}) r3 = syz_open_procfs(0x0, &(0x7f000043e000-0x12)='net/ip6_flowlabel\x00') fcntl$addseals(r3, 0x409, 0x0) readv(r3, &(0x7f00007bb000)=[{&(0x7f0000f30000)=""/127, 0x7f}], 0x1) 2018/02/06 21:54:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000073000)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a48000)=@assoc_value={0x0}, &(0x7f0000e93000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000dfc000)=r1, 0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x4, 0x32}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 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}}}]}, 0xc0}, 0x1}, 0x0) getdents64(r0, &(0x7f0000c1f000-0x73)=""/115, 0x73) 2018/02/06 21:54:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) fcntl$setlease(r0, 0x400, 0x3) syz_open_procfs(0x0, &(0x7f000056b000-0x7)='ns/pid\x00') 2018/02/06 21:54:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000f50000-0x10)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80000) fcntl$getownex(r0, 0x10, &(0x7f000041c000-0x8)) r1 = syz_open_procfs(0x0, &(0x7f000088e000)='net/ip_mr_cache\x00') sendfile(r1, r1, &(0x7f000084f000), 0xfff) 2018/02/06 21:54:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d18000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff, 0x3, 0xff, 0x3, 0x1ff, 0x952f, 0x4}, 0x20) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000093000-0x8)={0x0, 0x8}, &(0x7f000073c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000b9b000)={r4, 0x6}, &(0x7f0000899000)=0x8) personality(0x200000c) getresuid(&(0x7f000054a000-0x4), &(0x7f0000beb000), &(0x7f00003a3000)=0x0) stat(&(0x7f0000fe7000)='./file0\x00', &(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000f99000-0x8)='./file0\x00', 0x6000, r5, r6, 0x7, 0x1040) fgetxattr(r3, &(0x7f0000fe3000-0x9)=@known='user.syz\x00', &(0x7f0000b9f000-0x5a)=""/90, 0x5a) 2018/02/06 21:54:12 executing program 4: mmap(&(0x7f0000000000/0xb53000)=nil, 0xb53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000)="8608006600", 0x5) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b49000)='/dev/vga_arbiter\x00', 0xc01, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000514000-0x4)) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00006e2000-0x8)={0x0, 0x2c}, &(0x7f0000a1e000)=0x8) mmap(&(0x7f0000b53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b54000-0xa0)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x8, 0x80000001, 0x7, 0x6, 0x1}, &(0x7f0000b54000-0x4)=0xa0) [ 54.104876] IPVS: Creating netns size=2536 id=12 2018/02/06 21:54:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00003a3000-0x12)={@generic="af86f983dfde1cad12fc4e08ae42c894", 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000922000-0x38)={&(0x7f0000e51000)={0x10, 0x0, 0x0, 0x8000000000000000}, 0xc, &(0x7f0000dcd000)={&(0x7f0000756000)=@flushpolicy={0x10, 0x1d, 0x1, 0xffffffffffffffff, 0x2, "", []}, 0x10}, 0x1}, 0xfffffffffffffffc) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000023d000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00002f6000), &(0x7f0000df8000-0x4)=0x4) 2018/02/06 21:54:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e5d000-0x8)={0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000c82000)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x4000) dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f00001c0000-0x8)) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) write$sndseq(r0, &(0x7f00009b3000-0x90)=[{0x7ff, 0x1f, 0x2, 0x0, @tick=0x2, {0x81, 0x8}, {0x100000000, 0x1}, @result={0x7, 0x3}}, {0x4, 0x800, 0x20, 0x10001, @tick=0x7ff, {0x1, 0x4}, {0x5, 0x5}, @addr={0x4, 0x8}}, {0x1ff, 0xa13, 0xffff, 0x1, @tick=0xfff, {0x3, 0x3f}, {0x8, 0x8f22}, @addr={0x80, 0x3}}], 0x90) dup3(r2, r1, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a0c000), &(0x7f0000e66000)=0xffffffffffffff9f) openat$sequencer2(0xffffffffffffff9c, &(0x7f00002c1000)='/dev/sequencer2\x00', 0x400c00, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000067000)={{{@in6=@ipv4={[], [], @remote}, @in=@dev}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000641000)=0xe8) 2018/02/06 21:54:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000021000-0x38)={&(0x7f0000d19000)=@nfc={0x27}, 0x10, &(0x7f000038c000)=[], 0x0, &(0x7f000081d000)=[]}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000076a000-0x118)=[{&(0x7f000069c000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f47000-0x60)=[{&(0x7f00004db000)="fb"}], 0x1}], 0x1, 0x4008010) 2018/02/06 21:54:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000218000)=""/238, &(0x7f0000857000)=0xee) r1 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r1, 0x0, 0x0, 0x10001) write(r1, &(0x7f0000002000)='\t', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfec) setrlimit(0x3, &(0x7f000040c000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000b5d000-0xb), &(0x7f0000ca1000-0x4)=0xb) execveat(r1, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0xc00) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00002c7000-0xa)=""/10) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000c4e000)) 2018/02/06 21:54:15 executing program 4: r0 = open(&(0x7f0000557000)='./file0\x00', 0x200000, 0x60) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000d1f000)=0x376, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 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, {0x2000000000000011, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/06 21:54:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e37000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f000092d000-0x4)=0x1c, 0x800) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fae000-0x4), &(0x7f0000c2d000)=0x4) r1 = socket$inet(0x2, 0x4000000000000002, 0x100) shutdown(r1, 0x1) poll(&(0x7f00006f7000-0x10)=[{r1}], 0x139, 0x0) 2018/02/06 21:54:15 executing program 1: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000597000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d08000-0x8)='cmdline\x00') fcntl$getownex(r0, 0x10, &(0x7f0000039000)) preadv(r0, &(0x7f0000f54000)=[{&(0x7f0000992000-0x60)=""/96, 0xd0}], 0x1, 0x0) 2018/02/06 21:54:15 executing program 6: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000f9000)={0x0, 0x0}) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000b00000)) r2 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000099e000)={{{@in6=@mcast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000b02000-0x4)=0xe8) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b01000)='./file0\x00', &(0x7f0000158000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001d000-0x50)) r5 = creat(&(0x7f0000376000)='./file0\x00', 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r5, 0x29, 0xef, &(0x7f0000b01000-0x14)="11fb0fd1af364f2c6bad9fd58dd481c9f195a735", 0x14) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r5, 0x80045200, &(0x7f0000b00000-0x4)) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) recvfrom(r1, &(0x7f0000b01000)=""/35, 0x113, 0x1ffe, 0x0, 0x80) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b01000-0x8)) 2018/02/06 21:54:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000ae1000-0x10), &(0x7f0000306000)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f0000b12000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000), 0x2a) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) 2018/02/06 21:54:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_xfrm(r0, &(0x7f0000ca1000)={&(0x7f0000cfa000-0xc)={0x10}, 0xc, &(0x7f0000c13000-0x10)={&(0x7f00001b5000-0x250)=@newsa={0xf0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@loopback={0x0, 0x1}}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, []}, 0xf0}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001a4000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00006c0000)={@generic="5f340868d90bf3c385b7bd649768381f", 0xe63f}) 2018/02/06 21:54:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000078d000-0x8)='./file0\x00', &(0x7f0000cc3000-0xd)=@known='security.evm\x00', &(0x7f0000681000-0x4)='/.}\x00', 0x4, 0x0) clone(0x0, &(0x7f00003e2000), &(0x7f000057a000-0x4), &(0x7f00008a3000-0x4), &(0x7f0000fe3000)) mlock(&(0x7f0000697000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000624000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000bb8000)=0x69, 0x4) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0xd) 2018/02/06 21:54:15 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000002000-0xe)=@l2, &(0x7f0000001000-0x4)=0xe) 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$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000), &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000), &(0x7f0000002000-0x4), &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x80800, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x600080, 0x42) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x305003, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r23, 0x540f, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@broadcast, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000001000)=[{&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0xa6)="ef95d0d74bb847dceaf491ca62dc1c9eb427cd1885b06b2b1f4035139b92200b284215bdb2745172f82b56e4e77362a488a1bbef1bd1c668832e7f5595a01755327adf8aab3872cc30848a6e48e12042311691a5484b56689b7e441bb8cb689c4fb58a6aa7267e5af08cc86b6241a6a5a38adb7c674466a493013813b605cc1fa17956e04e75824c19986be685546b649d69ede50f721ade75e987632ac25ac548e593acc146", 0xa6}, {&(0x7f0000001000-0xa7)="d3ba9a123580dbcf14484e8efd6d57cb6401d57f37b5bf837982abad199f9582418b3f641aae16d64e8de5dafbcf454378c9fd92bd7b9237bf12e8b2cd3731b9e3142111b0890a0f1bdd187e70548cc0c14e4d430ac38fedb83f3d527c7f4e3f25350d5a63d629854c392ea636197752d41bd078a80dd4ab190e90d10eb9c1399882d03ad79bc24ca9c21576483179fc06617e6570bba289eb506ec45b5bd9956fc1488b1f8ecd", 0xa7}, {&(0x7f0000001000-0x10)="e4cf0ed84dc1bf5294dd9e3608f7d35d", 0x10}, {&(0x7f0000000000)="ae6e2e78cfa70842a17854f1fccc52eba37888586ae192a280b2834910d1c73967cb01fedc181c818da76671fbad98cb5dbff56d90990748a8c182a8ba631c07876d64fd5baac489a16d5517ee2819f7ec4586ab2d3f437d0da868f9dec110b4f7341573fa4f64fecba05219a38222b12e605a2874b85244c29ba51cea90cb21246f379e1e2f94682a6134b583eb3cb01c1917eb25bea7e9a44786e6f7807323dc4dc03772fb974ef936c395cc7aa70cb8d6af9432bc892ae9bf608d0299c13a451db600e3837f6fac18186044daa3538a4ceee635df92e4", 0xd8}, {&(0x7f0000001000)="1e5e8f19467154ab5ce4cb458cea70a0cbeb673721ef6619910cb57cc7a1ae31eaf5eb75e620ac624fa1341713927d0b0580e400f083eb2a43f97b3bcdce38d96f2ef773443477743ca8fa25ae32d9dfb1e81d6ce2aa8ba9148be8b11131d5badccddbfc73509bb6dcef6fe327069d6185cbb9563df8cfa482281e7a2d35c17a2fcfbe9b7720031272a6e7110ee07bb0e48d2f56718bf6c170d1b018630b389ef8ee874e984d3f37e6d331baac230946aceb906a0902e4606570f79ec5cfdb883e864fe69df4e6006e0c35e7129e514af955f35a910c43b1f4a6456899cc45d657ba0c2667ed85e3c0a16425b804a306", 0xf0}, {&(0x7f0000000000)="c1afedc0f56c323ce34ad24458fcb5031456fd0212f81055848d78b33e6ca19adcd55f0dea9a3747c5db2a96d5d845cb0e4a75b253bfb2eb953ff4834dbb6d9482bbcbc671e07343d0d5cb158dd5bbbb9bb3d094ed596fc46d46cb3f3aee94672fe7bd63c4ab6c568087c748a0f9733cfaaf835083a75ef996e03fad079e8c2e9150efd2bed4c2cc4e9679fd395e7a2785b5c876adc4c996cf1e328dcc1a733623d08be4a514269a9458f04c771df4fb576f670eddf25f577fd507e637c34b464405ded83e2e7cf33c55dd6c63b473fece065e8e25ef1164f4ddbe04a13572946c49222544ec19dd4f0c7d135bae4d286f05079315f371e6", 0xf8}], 0x6, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xa0, 0x40001}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000001000-0xa2)="f313734e3db33e74f3ebd65ecba17e7e1e5e6aab70e00c6f29ff966508f8a1bcc38eb76b9a44c78ca03ad4cd6e38a134958ad6a5e3197c9ac6a470885490e4b412c0bf97e0bbbbc7ad12a3f9dab663371c0bb0f69eabe0b643693f9ab557edd45fd0eab56f5b94cb2bfd28becabc61a08a04beb365c67864c50cd5f1f35267b6805781bac0c6481166bf1023d41c9b1f6258c3c514c0338d4cfd5c624c220c44d0ef", 0xa2}, {&(0x7f0000001000-0xc9)="dfe3aef62db57e4d1abcdafb9dc53c01eaa12e395032fe5f4a08f80900863dd2a1a26176ef290d249880c13b384494bb771d70d62e7572a26ee4755ea783fba838270dfdf51375563e64e3af38907db57fd7b5d56b88fd6b79d43fe0a1131bd30f24b8668ec860e51088962f1a03241ee736bcac2ae12f543ad9f91e7b05ce65deed6ddd30473290502bbd9f29fe0972f9f6ba5c95b7d89ba8d2848628339d23f9bf3a51c80197824040511086b27a8f8a7a603a72d8f0c1b1449066bf1458a57fda395ecd43230847", 0xc9}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000002000-0xb0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0]}], 0xb0, 0x4008844}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="c4b270e461a261ed932efd6084db648a06d980f5c3208f1907f8fa3e56e82ceba86fc7e73c57234e9ddf4b4864640037f81e8bdb6bf3", 0x36}, {&(0x7f0000001000-0x11)="d2e48c25dcbdad9010ea2fc25def820367", 0x11}], 0x2, &(0x7f0000001000-0x68)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x68, 0x4000041}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000002000-0xbf)="4393a684b0eb9facb2bda85715a9e81efa3cd8ba459ab96def4f584ec1ad9b0f74dd4cefca4f1c1f56fff571d830a532c3a276aa443a9ed4d559cc7cc028170203fd9829b41b7cadf91f7e228a6f428db1d6c84cda9b1c75505ce7687e6e07ff8ddc3db50addc0171b2513d0dbc25c97386af7f74555e17603a07c8bb592808122502472f1584b1d9392f31a74eba91da0e269bbc89df4f2ccf9a230d08cacd9a1a89470211b6d28f085ec9a0299711730cc9dba56d45b128424916a6e21d2", 0xbf}, {&(0x7f0000000000)="8b2017de8af427f9967a72cc7c1bda93c2b85334e1da2c89b2aca9bde87a89cd09e641542d0f97f3a71e402e76ea2a3fdb712c39f24f697bf21d0705220a81972e3d8277fec403b14511e61337f9832451db49df05322fad001b182201308c22a827aad244f713e9a495271b4db43ba5090a1ce3fd7252984e39887d21f0eca067da9ad639acbcd6c5cf7f96898b824a2c541df2ec78a7bc19ac75b5", 0x9c}, {&(0x7f0000001000-0x55)="fea23d28b920a63c4147c3c82358e0813ed4c17243a68084aab192263793a3fc556336c2ed28b5c6d05c9c69044cbad1146d5f681775dd4a0ee2358637ea217089c2c8ab2a8609e483bed5f6d76d46e0067c108ade", 0x55}, {&(0x7f0000001000)="7cbbd2763a4c987ba19d2b8a65ac78bb82cb9c9d63735c6f02d9920644deded7ccb314f91f9e2446fcd3fd979b859136e2c438365e1ad070178bff1af60ed230f8eac6bf41d2c4dee591acf4f3", 0x4d}], 0x4, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xe0, 0xc000}], 0x4, 0x400c800) r27 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00003a2000-0x8)=@assoc_value={0x0}, &(0x7f0000179000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000246000)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r27, 0x84, 0xe, &(0x7f0000edf000-0xb8)={r28, 0x80000000000, 0x0, 0x1, 0x5, 0x0, 0xdd4, 0x5, {r29, @in6={{0xa, 0x3, 0xffffffffffffff00, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x1}}, 0x7f, 0xfb, 0x7, 0x40, 0x1d5}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet6_buf(r0, 0x29, 0x2020000000000019, &(0x7f0000484000), 0x0) 2018/02/06 21:54:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003e0000)={0x8, 0x0, &(0x7f0000ee3000-0x8)=[@acquire={0x40086310}], 0x0, 0x0, &(0x7f000073a000)}) r1 = dup(r0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000004c000), &(0x7f0000fa5000)=0x4) [ 54.680826] audit: type=1400 audit(1517954055.839:31): avc: denied { create } for pid=7860 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 54.686581] audit: type=1400 audit(1517954055.849:32): avc: denied { dyntransition } for pid=7855 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 [ 54.709765] binder: 7866:7867 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 54.721294] binder: 7866:7870 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/02/06 21:54:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f000083e000-0x34)=""/52) keyctl$session_to_parent(0x12) getrandom(&(0x7f0000f34000-0xa2)=""/162, 0xa2, 0x0) remap_file_pages(&(0x7f00008ba000/0x1000)=nil, 0x1000, 0x8, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x5, 0xfff, &(0x7f0000000000)=""/88, &(0x7f0000001000)=0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000003000-0x4)) 2018/02/06 21:54:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x806, 0x0) write(r0, &(0x7f0000734000-0x25)="24000000200025f0006b0004200bfc0002ed00080110b5000010ffea08000100000000b7", 0x24) 2018/02/06 21:54:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sg(&(0x7f0000859000-0x9)='/dev/sg#\x00', 0x1aa, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000b4e000-0x8)={0x0, 0x2}, &(0x7f0000f92000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000999000)={r2, @in={{0x2, 0x3, @rand_addr=0xa40}}, 0x6, 0x2, 0xffffffff, 0x800, 0x10000}, &(0x7f0000531000)=0xa0) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f0000395000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000af7000-0x13c)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@rand_addr}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_crypt={0x4c, 0x2, {{'ecb(cipher_null)\x00'}, 0x8, '\v'}}]}, 0x13c}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e5e000-0x8)={r3, 0x1}, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b9d000)=0x1d4, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000100000-0x4)=0x1, 0x4) 2018/02/06 21:54:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00002ca000)='/dev/usbmon#\x00', 0x1ff, 0x400100) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000993000)={0x8, &(0x7f00000fd000)=[{0x4, 0x2, 0x8, 0x5}, {0x17, 0x1, 0x4, 0x8}, {0x0, 0xffffffffffffffc0, 0x6, 0x4}, {0x2aa, 0x5, 0x1000000, 0x5}, {0x7, 0x7fffffff, 0xa2, 0x8}, {0x101, 0x5, 0xcbd0, 0x4}, {0xcbd, 0x6, 0xfff, 0x3}, {0x0, 0x4, 0x200, 0x8}]}, 0x10) ioctl$TIOCGPTPEER(r0, 0x5441, 0x9) bind$ax25(r1, &(0x7f00005d1000)={0x3, {"8250214b04c1a2"}, 0x80000003f2}, 0x10) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000f7b000-0x4)) 2018/02/06 21:54:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00004a3000), 0x4) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef9000-0x4)) 2018/02/06 21:54:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000eaa000)='/dev/snd/seq\x00', 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000364000)={{0x80000001, 0x200}, {0x3, 0x1000}, 0x3, 0x2, 0x6}) writev(r0, &(0x7f000007f000-0x10)=[{&(0x7f0000ae7000-0x39)="390000001100094701bb61e1c30500ff070000000400000045efffff08009b0019001a000f000000220001070000000004e9ff0006000d0005", 0x39}], 0x1) 2018/02/06 21:54:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') recvmmsg(r0, &(0x7f000099a000)=[{{&(0x7f0000177000-0xc)=@nl=@unspec, 0xc, &(0x7f000043d000)=[{&(0x7f0000aae000-0xb6)=""/182, 0xb6}, {&(0x7f00004da000-0xdb)=""/219, 0xdb}, {&(0x7f00004bf000-0x51)=""/81, 0x51}], 0x3, &(0x7f0000ffd000-0xdb)=""/219, 0xdb, 0x9}, 0xffffffff}, {{&(0x7f000012c000)=@in={0x0, 0xffffffffffffffff, @remote}, 0x10, &(0x7f000010a000)=[{&(0x7f00007ee000)=""/128, 0x80}, {&(0x7f0000c8a000-0x4e)=""/78, 0x4e}, {&(0x7f000048a000-0x4e)=""/78, 0x4e}, {&(0x7f000037f000)=""/87, 0x57}, {&(0x7f00002c4000)=""/4096, 0x1000}, {&(0x7f0000f15000-0x74)=""/116, 0x74}, {&(0x7f0000730000-0x1000)=""/4096, 0x1000}, {&(0x7f00002d7000)=""/193, 0xc1}, {&(0x7f0000d3d000)=""/65, 0x41}, {&(0x7f0000ceb000-0xaa)=""/170, 0xaa}], 0xa, 0x0, 0x0, 0x8}, 0x1ff}, {{&(0x7f000008c000)=@ax25, 0x10, &(0x7f00009da000-0x40)=[{&(0x7f0000f79000)=""/255, 0xff}, {&(0x7f00003bc000-0xad)=""/173, 0xad}, {&(0x7f0000cc5000-0xe4)=""/228, 0xe4}, {&(0x7f000011f000-0xb1)=""/216, 0xd8}], 0x4, &(0x7f0000745000-0xc6)=""/198, 0xc6, 0x6}, 0x9}, {{0x0, 0x0, &(0x7f00002c1000-0x50)=[{&(0x7f000029b000-0x4)=""/4, 0x4}, {&(0x7f0000c0e000-0x41)=""/65, 0x41}, {&(0x7f0000bc8000-0x6b)=""/107, 0x6b}, {&(0x7f0000531000+0x34e)=""/158, 0x9e}, {&(0x7f00007be000)=""/38, 0x26}], 0x5, &(0x7f00006eb000-0x32)=""/50, 0x32, 0x400}, 0x18000000000000}, {{&(0x7f0000413000-0x8)=@un=@abs, 0x8, &(0x7f00007f3000)=[{&(0x7f0000048000-0xf7)=""/247, 0xf7}, {&(0x7f0000c1f000)=""/4096, 0x1000}, {&(0x7f000089d000)=""/245, 0xf5}, {&(0x7f00003ed000-0x15)=""/21, 0x15}], 0x4, 0x0, 0x0, 0x8b}, 0xfd}, {{&(0x7f0000542000)=@ethernet={0x0, @random}, 0x10, &(0x7f00009f2000-0x80)=[{&(0x7f0000f44000)=""/174, 0xae}, {&(0x7f00003fb000-0x2e)=""/46, 0x2e}, {&(0x7f0000ffd000)=""/183, 0xb7}, {&(0x7f0000a4a000)=""/78, 0x4e}, {&(0x7f0000f76000)=""/40, 0x28}, {&(0x7f0000fd2000-0xd9)=""/217, 0xd9}, {&(0x7f0000d5b000)=""/15, 0xf}, {&(0x7f0000377000)}], 0x8, &(0x7f00001c6000)=""/166, 0xa6, 0x546}, 0x1}, {{&(0x7f0000a26000-0x9)=@rc, 0x9, &(0x7f00003af000-0x80)=[{&(0x7f0000740000-0x5b)=""/91, 0x5b}, {&(0x7f000052c000)=""/20, 0x14}, {&(0x7f0000877000)=""/111, 0x6f}, {&(0x7f00001ba000)=""/209, 0xd1}, {&(0x7f0000c2e000-0x21)=""/33, 0x21}, {&(0x7f0000d65000-0x2f)=""/47, 0x2f}, {&(0x7f0000b69000)=""/4096, 0x1000}, {&(0x7f0000af0000-0xcc)=""/204, 0xcc}], 0x8, &(0x7f0000b8d000)=""/112, 0x70}, 0x9}], 0x7, 0x40000000, &(0x7f0000147000-0x10)) readv(r0, &(0x7f0000f1f000-0x30)=[{&(0x7f0000d1d000)=""/203, 0xcb}], 0x1) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000020f000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) readv(r0, &(0x7f00007f9000-0xa0)=[{&(0x7f0000406000)=""/138, 0x8a}], 0x1) 2018/02/06 21:54:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00004a1000)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x86, 0x0, 0x0, 0x0, 0x0, &(0x7f00006ed000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008fd000-0x1)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x80, &(0x7f0000e68000-0x80)=""/128) r3 = add_key$user(&(0x7f00000e3000)='user\x00', &(0x7f0000c62000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000eb5000-0x10)="cd5ff65197ce8a2dea689d76128f7e63", 0x10, 0xfffffffffffffff8) r4 = request_key(&(0x7f0000dd2000)='cifs.spnego\x00', &(0x7f00006e2000-0x3)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003a7000-0xe)='vmnet0-%$lo-&\x00', r3) r5 = add_key(&(0x7f0000855000-0xa)='blacklist\x00', &(0x7f0000b8a000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0xfffffdf2, r4) keyctl$negate(0xd, r3, 0x1, r5) r6 = fcntl$dupfd(r1, 0x0, r1) getsockopt$netrom_NETROM_N2(r6, 0x103, 0x3, &(0x7f0000a01000)=0x2, &(0x7f0000df1000)=0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000eb6000-0x78)={0x1000, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x0, @broadcast=0xffffffff}, 0x8, 0x2, 0x2, 0xfffffffffffffffb, 0x4, &(0x7f0000f41000)=@common='vcan0\x00', 0x3, 0x3, 0xfffffffffffffff8}) [ 54.789489] audit: type=1400 audit(1517954055.949:33): avc: denied { write } for pid=7860 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/06 21:54:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000b78000-0x38)=@newlink={0x20, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) getsockname$inet6(r0, &(0x7f00009cf000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000120000)=0x1c) 2018/02/06 21:54:16 executing program 5: mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000925000+0x8b6)=[], 0x0, &(0x7f0000d0e000)}}, {{&(0x7f0000d16000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000d16000)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000a14000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x102b, &(0x7f0000d16000)=""/156, 0x9c}}], 0x444444444444698, 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000d1a000)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000001000-0x50)={@common='syzkaller0\x00', @ifru_addrs=@hci={0x1f}}) 2018/02/06 21:54:16 executing program 1: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000054000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000464000)={0x10001, 0x8}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000fde000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x58, 0xc9ea, 0xe6, 0x4}, &(0x7f0000fdf000-0x4)=0xa0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fdf000-0x20)={0xffffffffffffff7b, 0xffffffffffffffff, 0x202, 0x40, 0x81, 0x7fffffff, 0x2, 0x6, r1}, 0x20) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000fd7000)={@common='lo\x00', &(0x7f0000fe0000-0x1c)=@ethtool_gstrings={0x1b, 0xff3, 0x10, "1a5aebd66604f053a0d3578f8cd2a1f3"}}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe1000-0x20)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0x2, 0xff, 0x2, 0x72, 0x3, 0x2}, &(0x7f0000fe1000-0x4)=0x20) 2018/02/06 21:54:16 executing program 6: mmap(&(0x7f0000001000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f2f000-0xd)='/dev/usbmon#\x00', 0x8, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000044a000), &(0x7f0000001000-0x4)=0x4) ioctl$TCSETS(r0, 0x402c542b, &(0x7f00003ba000-0x24)) 2018/02/06 21:54:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000def000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000a0a000)={&(0x7f00009c6000)=[0x0, 0x0], 0x2}) waitid(0x2, 0x0, &(0x7f0000ba4000-0x10), 0x1, &(0x7f0000949000-0x90)={{}, {0x0, 0x0}}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) select(0xffffffffffffff73, &(0x7f0000ecd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000e4e000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x5}, &(0x7f0000c5b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7, 0x1}, &(0x7f0000816000)={0x0, r1}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000037000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) r3 = gettid() waitid(0x0, r3, &(0x7f00006ec000), 0x9, &(0x7f0000414000-0x90)) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f000031a000-0xc1)=""/193) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000243000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000cb8000-0x1)=0x4) close(r4) 2018/02/06 21:54:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) restart_syscall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000635000)={0x18, 0x2, 0x1000001, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004b9000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000299000)) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f00000d1000)="f4", 0x1, 0x207ffe, &(0x7f0000fa2000)={0x2, 0x0, @empty}, 0x10) 2018/02/06 21:54:16 executing program 6: mmap(&(0x7f0000000000/0xe7a000)=nil, 0xe7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e7a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000e24000)={0x0, 0x8}, &(0x7f0000e7a000)=0x8) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e7c000-0x8)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000e7b000-0x9f)={r2, 0x97, "f4dfd2617339934a41d9bd95e4175b8f7246b9ec35d8131fd91df2c871f39b731349142f3c858293468c735398b77df6e13f2a63ce4b0e964fc92e1bef874aa3dbe1a46831b709cbcb86bf49ca2b1b8da21702c41ca8c414b9386689c5efbd5acc31fc707fd854537fd3e69d1fbb548cbec41f624c5de01b2af05c22fab0291ca2b1061096a92d47ea9a3bd606e02f4aca957a4e9b0d02"}, &(0x7f0000816000-0x4)=0x9f) connect$inet6(r0, &(0x7f00004a0000)={0xa, 0x0, 0xffffffffffffffff, @empty, 0x7ffffffffffffffc}, 0x7) 2018/02/06 21:54:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f00003ea000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000044b000)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000219000-0x4)=0x15, 0x22e) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000494000)={0xffffffffffff5059, 0x7, 0x66ea, 0xebf}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000f83000)=0x0) r3 = geteuid() setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000426000-0x4)=0xfff, 0x4) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000f82000)={0x80000000, 0x1, r2, 0xafdf, r3, 0x2, 0x1000, 0x53baa955}) ioctl$FIONREAD(r1, 0x541b, &(0x7f00002a3000+0x537)) 2018/02/06 21:54:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f00004f3000-0x1dc)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@rand_addr}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0x90, 0x14, {{'sha1\x00'}, 0x208, 0x0, "938777e1092893c8c156e35f6cce6e2be93f15e4c1793d4d01de8f03880a547e10d9f2c2795657d50c005d7818dbae34c91612eae3cc5a187a396002d804e7706c"}}]}, 0x180}, 0x1}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000570000-0x90)={0x200000002, {{0x2, 0x1, @multicast2=0xe0000002}}}, 0x90) 2018/02/06 21:54:16 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}}, 0x1c) connect$inet6(r0, &(0x7f0000005000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000005000-0x10)=@generic="be95e23a163a4bb01c8850adb943c21e") 2018/02/06 21:54:16 executing program 1: clone(0xfffffffffffffffc, &(0x7f0000607000-0x1)="b1", &(0x7f0000fa4000), &(0x7f0000ec1000-0x4), &(0x7f0000219000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x840) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000001000-0xe2)=""/226) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000000)={0x3, &(0x7f0000002000-0xc)=[{0x6, 0x80000000}, {0xf1, 0x1}, {0xfffffffffffffff8, 0x9}]}) inotify_add_watch(0xffffffffffffffff, &(0x7f00005bb000-0xa)='./control\x00', 0x0) 2018/02/06 21:54:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000280000-0x18)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000), 0x1}, @flat={0x77622a85, 0x10b, r1, 0x1}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/06 21:54:16 executing program 2: r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) write$eventfd(r0, &(0x7f00000fa000), 0x8) 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) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000002000)={0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x1422) 2018/02/06 21:54:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(r0, &(0x7f0000318000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f000033e000), &(0x7f0000fd7000)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000239000-0x5c)={{0xa, 0x2, 0x7, @empty, 0x1}, {0xa, 0x3, 0x7cb, @mcast2={0xff, 0x2, [], 0x1}, 0xd8}, 0x8, [0x3, 0x3, 0x3, 0x100000001, 0x55, 0x5, 0x7, 0x1]}, 0x5c) 2018/02/06 21:54:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000827000-0x8)='./file1\x00', &(0x7f0000620000-0x8)='./file0\x00', &(0x7f00004b8000-0x8)="7493616365667306", 0x0, &(0x7f0000a49000)="100cf0") [ 54.954550] binder: 7925:7926 sending u0000000000000000 node 39, cookie mismatch 0000000000000001 != 0000000000000000 [ 54.984608] binder: 7925:7926 transaction failed 29201/-22, size 64-16 line 3206 2018/02/06 21:54:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = creat(&(0x7f0000db9000-0x8)='./file0\x00', 0x196) accept$nfc_llcp(r2, &(0x7f00007af000), &(0x7f0000943000-0x4)=0x60) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) r3 = syz_open_dev$mice(&(0x7f0000e8e000)='/dev/input/mice\x00', 0x0, 0x103800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00006e3000), &(0x7f0000134000)=0x14) poll(&(0x7f000068a000+0xbaa)=[{r0}], 0x1, 0x0) 2018/02/06 21:54:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x400000000000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b2a000)={{&(0x7f0000fdb000/0x2000)=nil, 0x2000}, 0x1}) r1 = dup2(r0, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00001b5000)={0x0, 0x6bcd, 0x30}, &(0x7f0000916000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000061c000)={r2, 0x10001}, &(0x7f0000e7b000)=0x8) fstatfs(r1, &(0x7f0000012000)=""/2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000b24000-0x8)=0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) preadv(0xffffffffffffffff, &(0x7f00007f1000)=[], 0x0, 0x0) fsync(r0) 2018/02/06 21:54:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b6e000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000f4c000-0xc)={0x6, 0x1, 0x2, 0x9, 0x7}, 0xc) r2 = socket$inet6(0xa, 0x80806, 0x7f) getsockopt$inet6_tcp_buf(r2, 0x6, 0xe, &(0x7f0000ec2000)=""/46, &(0x7f0000005000-0x4)=0x2e) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000795000-0x20)={@generic="ca21101f04cf973068930402863cea8e", @ifru_flags=0x2002}) r3 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000554000-0x12)=""/18) 2018/02/06 21:54:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ed4000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0) 2018/02/06 21:54:16 executing program 2: mmap(&(0x7f0000000000/0xf42000)=nil, 0xf42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f42000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f000019d000-0x150)=[{&(0x7f0000f43000-0x60)={0x27, 0x8, 0x100000000, 0x0, 0x3, 0x1, "7a1ef3c4d158f6f9de2108a3de862913eb71173ed2b0c092055c19e30b203d3599b0108b161a673c2df0e42015eb0f47d2f2e76050fa0247c516a050005f28", 0x8}, 0x60, &(0x7f0000f43000-0x50)=[{&(0x7f0000f43000-0xbb)="fbaa4490380e2f36607c26875a0960e9466287cb95ce3a438149f992af53062f3e1b5d3680dd5b02b38e360a66a951f660bf1eee1d96b1c0cfb3158e855f2b3171c4d09d8eb9dcf5a765ce0ff0ecec753b6f5812d7d1b8bd954ebaec63e8b0bb4f3af1c65ab9546bab5d3dc489056ebaa87b602e75eb9c8571438185c03b949599806d8a448a47f7f1a9d0cb9b62c14ed072adab86364bdf6dfd365fe1b2daa15f3721e6bee62537a4c9b9fb7644b7d241b24a654c38b2ebc8f54b", 0xbb}, {&(0x7f0000f42000)="1e6f01675da52c638484921ded643f8ae87004216738f7e972190aed8d41128048a7dce6cd82fc7bc4fd309484e24de18185a47bbc9653a3ec184a81b7de86b0b88674a4a4666cd98556975cf3333597afc80ee92c52873f4340d6f376d162b02f1d5769c3dcc0733f6e9de1b301da87eced918c0a4e410c093ce7dc1c6f2f960eaa664042f96c468d7fb5698f03f0974bc31c910bc204357460ded4914b5c5c569903fef5be87ba0f0e188d97d9e7c3e42f7a5f0ef8d017a07a7defbe430c076fa0e6a23c5aca5a5dda2b012e32db48f5c58dfffd860a72134589e6", 0xdc}, {&(0x7f0000f42000)="5025806965f878a128a5644e58c15e689a5c05f1501cc9e2935679122ed15fd76612a7e6090311630b3f46b7c295a747a1f915e4acf10301660aa1bd21931341a0b51dbf192ac51d4109c8633fce201ae1b3c3f8fbfa0c2ccb10dac5134e230a744f81509d5272d9590aa3d2e21a53670130e3e5aec7e18b", 0x78}, {&(0x7f0000353000-0xef)="52ec12579f52a79513403df857811287b308d6beca132978a6f9757084cb84b749f02fcb6c0c027c9c512134f36a8ce1de633446365eaac669bc9e82569066358343bfeb42905354a03bf964b19ae838def234a2bede6599cc2f01080408a1c8e09e0926df4266fb3c69fb83a5d785e3990f3a6cc68e8e0438ee1a990d7369b16059634c0cc5631bb8d97cb2d7e15579d31ef3a2e8a938583a1db60eefe291c736097cada38b2260aba5887540d01b02189d8b0852c6401dd2a58982a68dc407f3572a40c80e83596ef3e9f5aa37d63c20e3e2e3b34e61a3f66409331b7868aa161a707f52039981df2132b0f5840b", 0xef}, {&(0x7f0000f42000)="bfb5ce884f3d3acea5617e5a57f771d70398408bda2a65105f6715549176fac8a3730ece0b29b012626fa0c9c5891f65a6f9f6faa3753a6db55f099996d2b0511188bf12eff50e4c3eeb44c06413ecccab034f2dd59524d8edec5969b9db6eb4517a80a6277a3da4888d5e0940a364c0164828758ca34176a1ea54cabb26f51370ce704a7e7504c08cb3a153c8a548172dced1fea434a819c2dcf9b450f1af1029576edebc0ff012b6b6e6c52f7a4a3ceca72d17c1d7c51c087028a1", 0xbc}], 0x5, &(0x7f0000f43000-0xb8)={0xb8, 0x13b, 0xfffffffffffffff7, "39697d779cffe75dd28ef239cea01f06550d81e07966fc3a341e07ba865c330934b7c69c6f0531d97fc6c16b74820adb57f4ea9ea904c5076f973a216aa2877764a6bed299b3497a155c2413029e986aece845328fdc9170b11d88a967d317b0e5638c3993286bb9dbc5af6ee9e06ad2289ff4f107cf404a487a7357bda04700d261261185c84f18ef11ce5f13cc151db091b1160e60626e00dd3f457b117ac05ce68ec0e420d2bf"}, 0xb8, 0x40}, {&(0x7f0000f43000-0x60)={0x27, 0x5, 0x47, 0x7, 0xffffffffffffffff, 0xffffffff, "0fdca7c1f4388d9d268a387ff7603d743c333f647df7a9d721c08bfbef94d9fad23928a186745d18c9dbcebdd051c7aa44aca44219279a55fe610076a158e9", 0x3}, 0x60, &(0x7f0000f42000)=[{&(0x7f0000abb000)="0c5ac783ef4c9d1bade56971c55b5c2b3dde90adf126ae2945dc418df1e3527df4146a47fccae8212596feb89f8f261e44962371b0", 0x35}, {&(0x7f0000db1000)="b88178645b1c5ad63e1d4f7b3e4367a7ee4656381b8487c946ee3d6c8b4a866511895af042c744e32285dbc9de69326d6ca97e1624b8c4c55698853f78225d06b6a1ea764fc097f47a6e6c255785", 0x4e}, {&(0x7f000052c000)="8c417370c1d51631d1bc76d91e346ab499e99433342e57d906f0ff6414", 0x1d}, {&(0x7f0000f42000+0xdb7)="256add6c03f2ca18aad8a48bd5ff5ab77affa75a912ef61975dc88aa10210d22c1ff7825d8601918e2f084bae4231f2414c549185af8d57c5e924f70cafc01015a407cb8129a0ceda0571d73b263a60f59beedb317f5218fc9a89a58083c479f3a4ecf37c1383f3d4c2cd63cd84f826a4c3ef495777220a0f96631846fa4b3bb179afd8493e91a974afd43812f121b4b4f0f0255fcb8d4", 0x97}, {&(0x7f0000f42000)="1463437a2c6530561e1b5e4abdb46f27cf9f18bfbbe74ea8c4c8bf53bb1cd725c9f674a0c4a9e3f1504ce8458a625748271aeac0335d90baefe2ff99c1ac74738429983aac509e826fc4f0f09101fb23ac69d2e322df5ebf99a4d426bf82c0a448c2554e0efaddc5c2e75bd28cb365d29161d770b358e05bb06a5fabab06b1e784220792efb929f142c22f928c195c272f6e852f0055651edc2b92a34c6b48a50840f7d47d5959c1d9d4e9d57cde5fece7fe29673ad5ec5894937fa26e0ade74ce5979c90c5c441d7d316c706a8e9095d96d2a73cdc698feac7b708c9053348227a32bd739e32a506df3d92108b8f9ccbd7d97e557cdd65a", 0xf8}, {&(0x7f00001f4000-0xee)="405ca9c96719ad4f85a4aee63866ea31526d59a08a4a709e42b0547cf43ac843b32e7acb83fbddf64f69d97457ed0e9c95480ebb7846eb890b0ca6aeda71727f444301e66e465f81e3a50d686761d74d524225d9cfa0836e78c9a01ac0b22b97dfd858343e31f09c2a101cca4be42b393748dcb1e70f06387094d6a7a42c1ac83e36327bf749259dc64cdd1fd3d2c866614cf0283645b9fb0d5e254e48c76748497d36e968a2df4705168736da5204b1d7b71fe18f9c732b02d43260b2d938fe465d68f1840d6907d33ec8b6703f6b242d4409382c495821249e8b3a36f20df41b7baf9eb89b6da398a627b1168f", 0xee}, {&(0x7f0000323000-0x53)="a63c6974f093dbffcccb852892d2b4face18bd149e6a68e24734b66162f2bf4fd9c1d89b039d9ad076020f84895aa9a040c4983fd503e893ba40669e808b7efd35cf39d18cc6dcf9145054402104edc2778fe0", 0x53}, {&(0x7f0000f43000-0x46)="246fb50073551c32be5562d7e05de2e60f7c0605873b3a3c131bb0d4a820bf361efce84c4eff28d356f0ac8379b9e0930b38e6560f6ea5a85bb0cae2548526f38d72a52a957e", 0x46}, {&(0x7f0000124000)="fa5706cc01d36c8a13d6c07451ce7f664cabe0941338b8f84a44a1e3523a86012663d621daaf78c333985b68a3e4eb8125e09af5480dabc5b1ab30f9525c7d1c5fb49a7821cfea162adf2b8e5a33db48da4d8fcdfd66859a0d", 0x59}, {&(0x7f0000806000-0x1000)="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0x1000}], 0xa, &(0x7f0000658000)={0xd0, 0x13e, 0x0, "d6bf6a291bde33814a86c6317797174db085c9de4f3b1f90fcfb93b91466b05724326943d634d95997046d1a13eb9b2e94b9dbe9c5d46bd6282df3f3fbe910911b8d18e0e012915c6f239558d9095f8a9493134fccff7f1406e719dec020abf143d1beeefe8ac4e6d65988f760aa447a72df2dc50ab8700f707a1e6d1c19438183e89a9875aba5a81136452d842385d9808c330bdc1b9cab3540e69dded69d2281aecb3a7c790f69d17df56d3406cd9a4d3a56f4758f1a2eda249470c88d"}, 0xd0, 0x4040840}, {&(0x7f0000f43000-0x60)={0x27, 0x7, 0x80000001, 0x1, 0x4, 0x9, "a819cb83f28915a8e35bb11bab0d24cdf0c769c52bf28b390155025ff4e96f7634ed9cb7357742f5f40aed110b6ed54e8b3c8b95d9d83adcce563a88a7f5ed", 0xffffffff}, 0x60, &(0x7f0000bb4000-0x10)=[{&(0x7f0000f42000)="ee941ead09538bc121461294c19326414223b192b167f26a7e", 0x19}], 0x1, 0x0, 0x0, 0x4040000}, {&(0x7f000052f000-0x60)={0x27, 0x10c, 0x80000001, 0x1, 0x2, 0x7, "27a447a0b1dad527124de6a0e2cd126674385d6dbc372502cc901df388bc8c0fc5b8a56a82ce224ac5b4d75a22d311f546aa2de913683ed3f03a19a4bb50c0", 0x2}, 0x60, &(0x7f00004f1000)=[{&(0x7f0000b94000-0xbe)="41ac0ba6fa8d06234a703f05926ea07722fb79305466e9250faf1485010099e2f39dc45ee40a457c995630552dd28fd410198ba69846b19ed70b5b61b5e42558ded4e49b24f150f17f17f06f8456dcc9b71a2af7dcf0f5ef93418f845cdaf0889f78f2a44a8b116f1f86aef68aee5da31dd7fd6fa37066e8900838d40ea38f45a3bdb6ac08cb8d858ccaf2a2e27f8b3ad9a294cabdd7c9078c6e45739b22fa647e08722a060041cdd2dbde121e3c4093ab6988c6e0c047f90fa376fab851", 0xbe}, {&(0x7f00000d8000-0xa0)="c8e2ba91e71ed48a336d2c7f67f98c7dfca61f50212241270e4d2fbf8319dd984da79cde99857d132b916e5a0db064815ea5885af9f9e9937c44ba0a19d9c4664103a9ca5e5145340f1d0e9bb5a2564f216d6c34e85428af1502e8bfe53f14bdb2d74e84bd845ab92e1236de0f77c14a38659678887672cd0062127572eff028c919f57cd854856aca87621ac513dab136722ba6e5f4a60b9e5e7b713a7fa769", 0xa0}, {&(0x7f0000a99000-0x8c)="bc3c58f85d08d19b01eb0cb31c0ab67172af14c6ad44667635cae555680f015c8b2b5e244b73a154d862ba2c987e4cf68f1d956db98c90dc0288b42c4dfef528267beadd17ef6e6c197e99dc4fcc0a5d71b8eb58180ee9e5f12fbbce27df5a631a650993dc7dc10d4644bf76ec0d1ca8401b9cc72ebfa5a83cb02f8e5886428ba10f811ce9a9a02261071ab0", 0x8c}, {&(0x7f000028a000-0x6f)="cdf70b604bbb4473448ed7dc94d4223ede877ffe54094a83ee68a8f16b0f2b1b5c216af53b976f69b696a5c9a2a48b4db2e19305b26dfba0cc7890f4ef40527c04f3c70e39314bd23f7f0fc4629bdeb0a0f19d2b1a2d3fb101d4894737497ecb1fdd45a4c7d1b9d53e3c95751725fa", 0x6f}, {&(0x7f0000f42000+0xa77)="b4b0fbd0ca88534b5811bd3df2da50a595f9e6f55130b661e7c69f81a49abd5ef11dcd1096f4401a5cbd410f837c2a4885f0fc530a1e17953c651474713771a6bad3de79aa1ce03f84ad8255da66b6686011640aab4b6e53b954fca748fc36e6e75494a022b6b8e893382908", 0x6c}], 0x5, &(0x7f0000f42000)={0x98, 0x11f, 0x9, 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0x1000}, {&(0x7f0000f42000)="7426c815a3e5c48d727b253e96a7b00b1f6a0d44ce4d7804a4bb63ec6378fca2dc53891c80be4f2a66dc8a8966cc3dd468175b1e10d73ddd94af9e804ae80c420225339a5317ce70ae27fa100c88c332962f59ab251cb1ac05b670eec5b695b2bcb28190e89f7c7bea", 0x69}, {&(0x7f0000a79000-0xa8)="44e8dec41f2e8cd7bff049283affa831e1ad026b12fb1bc4f09badb5587ae177ce3aa00def6d8ee812693f89f43184fe204ac5c57f333c47f71495fabbf1a583bb1315d889c9d7815f4c9a6d68a2f1c1ce569d7d222e48d42d1bf0d52b4716c1baa00c71c45d04d6baa1e50e421d9264ef456b82555eec026aca81f3dd3d3d626ac182fbe961aee9e6d1af0bcaa7788e9092f17adea603b765fd6bdad33e45df92519276b84f425e", 0xa8}, {&(0x7f0000f42000)="de34515a72e21aaeaf3bc4c8b3e68318a51c50f1cd63d9920ef136e5d77c3b81e07972b31e6f58d8911a44850335ec94e1f6dc996c80979f49145a261c99473ce6252f6d7657b407899010dfa62cddba9d13c0e29088419e9dc517c361c32940b1a17e9e6764b53686081663d3c8d1a9b21304f636abcfb2601bf51bce966d2e6544e93c9ac8e5be1d5cba4c83c4e7e9b83f7f5b", 0x94}], 0xa, 0x0, 0x0, 0x4800}, {&(0x7f0000f43000-0x60)={0x27, 0x401, 0x1, 0x7, 0x100000001, 0x3, "312fe2b18259fd801d97a45d54c5fd3ecebe5dc7c6b9a3ceee35bc112c6680567c015868452c0bc342a5993a1a9fb69f357be21a008911f644819737efef83", 0x2}, 0x60, &(0x7f0000f43000-0x50)=[{&(0x7f000042d000-0x7f)="fce7ec15b507ed7ef15c4e5fbfeac74d69f9de893c17fb9366d2d3d5efa816f087f97d958f9e6f3326716bdce347ace4f96561c6bd95c2d40d668f2d460d9248ad432fd8e79898be86d28dd53b8de165f8d6d6091584618fc91d151062bfe4125d1e5c1542293d4db3a77edf53077fc0d4465e46f3f8836652f39a2046f85b", 0x7f}, {&(0x7f0000f43000-0x66)="c9f5917e3bed071bd3ca2291e43a0d66513934d6ae6ed532173f8080974535526e4a5916432c889d06996f16c5b39d8bf5f55a7639e47fa4e2f6b36f8d71ee1356454812a6b0ec2267ededab80b6c6934ef17052bc7d128b7f22012b7db426c1613c48228413", 0x66}, {&(0x7f000082e000-0x1000)="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", 0x1000}, {&(0x7f0000a98000)="b8146a6c6c9aa875b71603eab9e067", 0xf}, {&(0x7f0000b89000)="a6482647ed2328238813e82649ea9f21726d86b518d525f6bc5a024cd4c8e77a22312438bcfca23bb1103b8deaa8f5f623f40341dc5f7d2c844cef314687d8996563ca9b58d2826cfac9f51c3151fa9f4ea61297268a4a91187ea6885a614f04271e1eaee9f7e03799fc6e140a3ce8bb92f112c2c84a8681e9d4d52b41650f2553993fefba6c5c3e4ac8e2e23cea77610c29fa1a1de10d9e0ddae6be4cbc0ad3f16a84530ad3bc184177e372cef4", 0xae}], 0x5, &(0x7f0000f42000)={0x48, 0xff, 0x0, "7ff448c14c5470bc3cb6c370aad78ed25a7ae8a9130b6fdeb2761937a17a4f0b2407a1e9689e66bbbb0b3e2b70d6c8fd67cd"}, 0x48}], 0x6, 0x804) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000f41000-0x4), &(0x7f0000f42000-0x4)=0xfffffffffffffdeb) [ 55.009470] binder_alloc: binder_alloc_mmap_handler: 7925 20000000-20002000 already mapped failed -16 [ 55.022087] binder: BINDER_SET_CONTEXT_MGR already set [ 55.039463] binder: 7925:7926 ioctl 40046207 0 returned -16 2018/02/06 21:54:16 executing program 4: clone(0x0, &(0x7f00000aa000), &(0x7f0000f1d000-0x4), &(0x7f0000d5a000), &(0x7f0000ac3000)) keyctl$join(0x1, &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0}) r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000c62000-0x40)=[{&(0x7f0000e69000)=""/55, 0x37}, {&(0x7f0000d04000)=""/182, 0xb6}, {&(0x7f0000000000)=""/179, 0xb3}, {&(0x7f0000000000)=""/174, 0xae}], 0x4, &(0x7f0000000000)=[{&(0x7f0000507000)=""/89, 0x59}, {&(0x7f0000001000-0xb4)=""/180, 0xb4}, {&(0x7f0000000000)=""/255, 0xff}, {&(0x7f0000000000)=""/28, 0x1c}, {&(0x7f000051b000-0x2d)=""/45, 0x2d}, {&(0x7f0000000000)=""/164, 0xa4}, {&(0x7f0000905000-0x9)=""/9, 0x9}, {&(0x7f0000031000-0xbc)=""/188, 0xbc}], 0x8, 0x0) [ 55.066745] device gre0 entered promiscuous mode [ 55.074216] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/06 21:54:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000067e000)='./file0\x00', 0x100) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f000064c000)=""/71) r1 = syz_open_procfs(0x0, &(0x7f000036d000)='net/ip6_flowlabel\x00') close(r1) 2018/02/06 21:54:16 executing program 6: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c32000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000b9e000-0x10)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f0000fda000-0x4)=0x10) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000cf3000)="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", 0x1001) 2018/02/06 21:54:16 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ca8000-0xd)='/selinux/mls\x00', 0x0, 0x0) write$selinux_load(r0, &(0x7f000060a000)={0xf97cff8c, 0x8, 'SE Linux', "b2ef88314a768e08a0715b3231112527208e293bb19d2aa0ed75473a747acf38a17de11af80d5e62c6e6204487784f665be21fdb1c513d02d45394f3325dd373e41fcaab29b9d21c21c26da91ebfededa1e215785e9e0f0f4dbd2b3f4971635fbcb0551e326d8edfe6bc25c0443a897adbb5308b7e487dc1a938a87dda6dca12ef623bf56b44e43960805d637bffae9e13713fbfc1c1c34c88c02dee303f99ad13e56cb06e00cba13297f2038ddf64fe5aaa832adc4a56df0bc43c6d"}, 0xcc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x94}]}, 0x10) 2018/02/06 21:54:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ptmx\x00', 0x80, 0x0) signalfd(r0, &(0x7f0000c22000-0x8)={0x8000000000000}, 0xb5d200) r1 = openat(0xffffffffffffff9c, &(0x7f0000594000)='./file0\x00', 0xc0, 0x160) r2 = getpid() mq_notify(r1, &(0x7f0000e21000)={0x0, 0x23, 0x1, @tid=r2}) 2018/02/06 21:54:16 executing program 5: socketpair(0x1, 0x2, 0x101, &(0x7f0000acb000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000608000)={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, {0xa, 0x2, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0xe3b7}, 0x5, [0x177, 0x9, 0x1, 0x4, 0x8, 0x100000001, 0x6, 0xedf7]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f000044a000-0x8)='./file0\x00', &(0x7f0000d15000)=[&(0x7f0000000000)='vboxnet1posix_acl_access$\x00', &(0x7f00008af000)='!GPL[keyring}\x00'], &(0x7f0000df1000-0x10)=[&(0x7f000073e000-0xb)='GPLmd5sum:\x00', &(0x7f00005e7000)='em1useruser*\x00'], 0x1c00) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000289000-0x6)='sysfs\x00', 0x0, &(0x7f000000a000)) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fe7000-0x8)='./file0\x00', &(0x7f0000a82000-0x8)='./file0\x00', &(0x7f0000fe7000-0x7)='nilfs2\x00', 0x48, &(0x7f0000fe6000)="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") 2018/02/06 21:54:16 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000028000-0x38)={0x0, 0xfffffffffffffc37, &(0x7f0000001000-0x10)=[{&(0x7f0000027000)="8093958bca19ef5f839c2d988e80163d294835b196955ffacc24b7c09680a604f087ba79f9a5018cf9d541c7ef58e4a80210456641960cf37a14533fa28f808f47a654d6", 0x44}], 0x1, &(0x7f0000005000)=[], 0x0, 0x80}, 0xc100) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000000f000-0x4)=0x800, 0x4) r1 = memfd_create(&(0x7f0000010000)=',md5sum.wlan1eth0]}{\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000026000-0x8c)={0x1, 0x6, 0x7f, 'queue1\x00'}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000029000)=[{&(0x7f0000029000)="1726", 0x2}], 0x1, &(0x7f000000c000-0x1180)=[]}, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000021000)=0x2, 0x4) recvmsg(r0, &(0x7f0000019000-0x38)={&(0x7f000000a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000029000-0x40)=[{&(0x7f0000026000)=""/78, 0x4e}], 0x1, &(0x7f0000022000)=""/12, 0xc}, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000029000)={0xaa, 0x5}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000002a000)=[@in6={0xa, 0x0, 0x3f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffffe1}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}, @in6={0xa, 0x1, 0x40, @empty, 0x1}], 0x48) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000002a000-0x4), &(0x7f0000019000-0x4)=0x4) 2018/02/06 21:54:16 executing program 7: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000869000-0x90)={0x8001, 0x0, 0x6, 0x7, 0x2, [{0x100000001, 0x0, 0x1, 0x0, 0x0, 0x200}, {0x6, 0x7, 0x9, 0x0, 0x0, 0x800}]}) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000b3c000)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000b3d000-0x4)=0x10) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000b3c000)=""/183, &(0x7f0000b3c000)=0xb7) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00005d3000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x5c) 2018/02/06 21:54:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) fdatasync(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0x1)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = perf_event_open(&(0x7f0000002000)={0x7, 0x78, 0x1, 0xa6f2, 0x5, 0x6, 0x0, 0xc43, 0x0, 0x0, 0x37d, 0x7fffffff, 0x1, 0x8, 0x1f, 0x2, 0xfffffffffffff000, 0x100, 0xffffffff00000000, 0x5, 0x3, 0x1, 0x6112, 0x91, 0x100000001, 0x3, 0x1, 0x100, 0x0, 0x5, 0x8a, 0x9, 0x9, 0x9, 0x4, 0x80, 0xe8, 0x9, 0x0, 0x1, 0x5, @perf_config_ext={0xffff, 0x2}, 0x210, 0x9, 0x4, 0x2, 0xffffffffffffff80, 0x7, 0x3}, r2, 0x401, r1, 0x2) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000002000)) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000003000-0x8)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x10001}, &(0x7f0000003000)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={r4, 0x2}, 0x6) fallocate(r1, 0x1, 0x9, 0xeb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000004000)="3bf5f25d3d01d7b4c1315165508713d2b0f278f27540b72cfe3ae84ab928b31794f9de69a757e4c70084ee524d7d33c7e3e8083598bdc422371b86467fcee224991f5148b9b16130f28b95603873894874f2e14d64946f60117e32884ebfdcdb5d5cadf4b2504a42dc20732a7e0d8eee7266fc2b6839ca6e637d61621521e66e8aa9e7016ac71bb560b7df7ed7f6c246b7ee8fb33f58b4c95f9deaed196bba3faf992023444656a55dccf4273f1e2a2805d7", 0xb2, 0x0, &(0x7f0000004000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000005000)={r4, 0x3}, 0x8) tee(r3, r1, 0x0, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000006000)='/dev/hwrng\x00', 0x1c000, 0x0) close(r5) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000003000-0x46)=""/70) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000005000)={&(0x7f0000001000/0x3000)=nil, 0x2, 0x7, 0x80, &(0x7f0000fab000/0x13000)=nil, 0x7}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000008000-0xa)='/dev/ptmx\x00', 0x8200, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000005000-0x5c)={{0xa, 0x2, 0x630, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, {0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x4}, 0x0, [0x101, 0xfa55, 0xfffffffffffffffa, 0x10001, 0x2, 0x9, 0x4, 0xf7e]}, 0x5c) syncfs(r6) 2018/02/06 21:54:16 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000004000)=0x10, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000005000)=0x10) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000005000-0x44)="1025fa14856b79162eecc6471785c1b2da2212d0e87bb086ef1323a7d981997de250879283918ab3bc68ad2bf9277254c02dc6c13d0ce87f420018d4fe43e10633b817ec06154ea2cab2db0496f43cdf70756ae9902578666267542868babcfa0b09331cec23f54037", 0x69) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) 2018/02/06 21:54:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000092c000)=@req={0x50, &(0x7f00004b4000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}}) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000eb6000)=@hopopts={0x0, 0x0, [], []}, 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000633000)='/dev/rfkill\x00', 0x0, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000b38000-0x8)='./file0\x00', 0x2c0) inotify_rm_watch(r1, r2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e94000)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00004b5000-0xb8)={0x0, 0x8, 0x2, 0xfffffffffffffffc, 0x6, 0xf56, 0x7d, 0x53, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x3f, 0x6, 0x6, 0x7, 0x7f}}, &(0x7f0000e93000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000c73000-0xa0)={r4, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10000}}, 0xdfd, 0xab, 0x7, 0x8001, 0x54d}, &(0x7f0000652000-0x4)=0xa0) 2018/02/06 21:54:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b6a000-0x8)='./file0\x00', 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000bd000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00006e8000)=0x3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000424000)='/dev/rfkill\x00', 0x0, 0x0) bind$unix(r1, &(0x7f0000b66000)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000bf3000-0x4)) 2018/02/06 21:54:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000dd5000)='io\x00') sendfile(r1, r1, &(0x7f0000515000-0x8), 0x7) process_vm_readv(r0, &(0x7f0000fa0000-0x10)=[{&(0x7f000082a000-0x75)=""/117, 0x75}], 0x1, &(0x7f0000edd000)=[{&(0x7f000067f000)=""/43, 0x2b}, {&(0x7f0000c72000-0xc3)=""/195, 0xc3}, {&(0x7f0000250000)=""/7, 0x7}, {&(0x7f0000c4f000-0x41)=""/65, 0x41}, {&(0x7f0000e43000-0xdf)=""/223, 0xdf}], 0x5, 0x0) 2018/02/06 21:54:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000615000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) getdents64(r0, &(0x7f00007db000)=""/128, 0x80) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000d81000)='hybla\x00', 0x6) sendto$inet(r1, &(0x7f0000b1e000), 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r2 = socket(0xa, 0x0, 0x2) getsockopt$inet6_dccp_buf(r2, 0x21, 0xce, &(0x7f0000600000-0x1000)=""/4096, &(0x7f000082f000)=0x1000) shutdown(r1, 0x0) 2018/02/06 21:54:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000041d000-0x15)='attr/fscreate\x00') socketpair(0x0, 0x80005, 0x3, &(0x7f0000a0a000)) preadv(r0, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000498000-0x12)={0x7, [0x2, 0xff, 0xffffffff, 0x4, 0x7b0c59a3, 0x1b630e6c, 0x25c]}, &(0x7f000050e000)=0x12) 2018/02/06 21:54:16 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xfffffffffffffffd, 0x6, 0x3) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000000f000)={0x0, 0x3ff, 0x1}, &(0x7f0000010000-0x4)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000010000)={@syzn, @ifru_mtu}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000e000-0x8)={r1, 0x8}, &(0x7f000000f000)=0x8) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000011000-0x20)={0x2, 0x0, 0x10001, 0x2}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000011000-0x10)={r3, 0x101}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000010000-0x4)=r2) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000000d000-0xe3)=""/227, &(0x7f0000006000-0x4)=0xe3) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f000000d000-0x18)={0x4, 0x8000, 0xc9, 0xffd, 0xfffffffffffff801, 0x326}) 2018/02/06 21:54:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00006d1000-0x8)=0x4000) 2018/02/06 21:54:16 executing program 6: mmap(&(0x7f0000000000/0xadb000)=nil, 0xadb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f00008f5000+0xeeb)) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00005ce000)=0x4, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 21:54:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000496000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000000)='id_legacy\x00', &(0x7f0000f1d000-0x7)='ppp1r#\x00') ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000833000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x205, &(0x7f00001d7000)={&(0x7f0000001000)=""/54, 0x36}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sysfs$3(0x3) 2018/02/06 21:54:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00009a6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000019c000)={0x0, 0x70, &(0x7f00009fc000-0x70)=[@in6={0xa, 0x0, 0x8000, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x1, 0x100, @empty, 0xfffffffffffffff8}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xb15}, @in6={0xa, 0x2, 0xffffffffffffff7f, @empty, 0x100}]}, &(0x7f00005de000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004ab000)={r1, 0x4}, &(0x7f0000e73000)=0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000002b000)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000944000)='/proc/self/net/pfkey\x00', 0xf0200, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) 2018/02/06 21:54:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000176000)={@multicast2=0xe0000002, @rand_addr=0x18, 0x1, 0x6, [@dev={0xac, 0x14, 0x0, 0x11}, @empty, @rand_addr=0x7, @multicast1=0xe0000001, @empty, @multicast1=0xe0000001]}, 0x28) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5f000-0xb)='lp\x00', 0x3) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000096a000-0x4), &(0x7f000082f000)=0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/06 21:54:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000782000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x10000) accept$packet(r1, &(0x7f0000e24000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000169000-0x4)=0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000010c000-0x4)=0x0) r3 = getpgrp(r2) ptrace$peek(0x3, r3, &(0x7f0000328000)) userfaultfd(0x80000) openat$pfkey(0xffffffffffffff9c, &(0x7f00002dc000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) setns(r1, 0x4000000) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00002cb000-0x4)=0x7fffffff) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6}}}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00008ea000-0x4)=0x40) ptrace$setregs(0xd, r3, 0x1, &(0x7f0000be5000-0x61)="242a68f04b7ffc357f13855a94f011044ca6365b1c4311a8fd7ba7adf8c6202897cd8585437f0bf7513960e695addc7f3b2ee68d16024dd4321454ae30b38ea332889d84d7dca74c2d96e1a038c4a76d38313d617deeeccb2e9c540ad2c248e424") ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00001ab000-0x1e)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='irlan0\x00'}}) connect$vsock_stream(r1, &(0x7f0000b45000-0x10)={0x28, 0x0, 0x2710, @hyper}, 0x10) 2018/02/06 21:54:16 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000c73000)={@loopback={0x0, 0x1}, 0x0, 0x2}, 0x20) 2018/02/06 21:54:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x800000000000088) recvfrom$inet6(r0, &(0x7f0000ac1000)=""/185, 0x355, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x4000001d, &(0x7f0000ee7000)=0x400, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f0000069000), 0x0, 0x0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) 2018/02/06 21:54:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6}]}, 0x10) finit_module(r0, &(0x7f0000393000)='selinux}:eth1\x00', 0x1) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x80000200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00002d5000)) 2018/02/06 21:54:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001b7000-0xe8)={{{@in6=@ipv4={[], [], @local}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@mcast1}}, &(0x7f0000224000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fb9000-0x28)={@generic="0a4ebb84f665ed033e367f13c330ad92", r1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000870000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x3e9, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0x0, 0x2e}, [@NDA_LLADDR={0xa, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}]}, 0x28}, 0x1}, 0x0) 2018/02/06 21:54:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) listen(r1, 0x8c51) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000e6f000)={&(0x7f000097e000)=@in6={0x0, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000404000)=[]}, 0x140004000) r3 = open(&(0x7f0000f97000)="e91f7189591e9233614b", 0x0, 0x0) accept4(r1, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000ea5000)=0x10, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000e4f000-0x18)=@get={0x1, &(0x7f00006c7000-0x69)=""/105, 0x8}) 2018/02/06 21:54:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000db5000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0x18, 0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}]}]}, 0x58}, 0x1}, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b5c000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/02/06 21:54:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = open(&(0x7f0000149000+0xf6d)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000d60000)='./file0\x00', 0x0) fallocate(r0, 0x2, 0x9, 0x4) 2018/02/06 21:54:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x80679e) fremovexattr(r1, &(0x7f0000a27000)=@known='system.advise\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e61000-0xc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a33000-0x4)=0x50) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x40000) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/02/06 21:54:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f00004ff000)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0xa}) poll(&(0x7f0000024000-0x50)=[{r0, 0x0, 0x4}], 0x1, 0xce8) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033e000)='/dev/sequencer2\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f00005c8000-0x82)=""/130) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000dbd000-0x5c)={{0xa, 0x3, 0xfd, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x3, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}, 0x2, [0x1b27012f, 0x9, 0x3e, 0x1, 0x1, 0x7, 0x1, 0x81]}, 0x5c) r2 = add_key$keyring(&(0x7f00005b5000)='keyring\x00', &(0x7f0000456000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) syz_open_dev$mice(&(0x7f000012d000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) r3 = add_key(&(0x7f000065a000-0x8)='big_key\x00', &(0x7f000090e000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000eca000)="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", 0x1000, 0xfffffffffffffffc) keyctl$instantiate(0xc, r2, &(0x7f00007e8000-0x72)="c03000760383979e2eb6aafc1778a533f1d3be25c10231c7f7bd1f626cb2a607a7dc5b9688a1de20dedd2c78b5827a6c77d5f26b082897238dc6582ff1df72cb3388e81e41ea0be9b1ce42144d6ae6a7912cc53f98d6d95f24a89c407e777a2d931930fac46da672f5ebaa587ef39b72ce4d", 0x72, r3) 2018/02/06 21:54:16 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002000)={{{@in=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f000000b000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f000000d000-0x38)={&(0x7f000001d000)={0x10, 0x0, 0x0, 0x8800000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000004000-0x7c)=@delneigh={0x7c, 0x1d, 0x400, 0x1, 0x3, {0x7, 0x0, 0x0, r1, 0x42, 0x1e, 0x7}, [@NDA_VNI={0x8, 0x7, 0x20}, @NDA_MASTER={0x8, 0x9, 0xfffffffffffffbff}, @NDA_VLAN={0x8, 0x5, 0x4}, @NDA_VLAN={0x8, 0x5, 0x2}, @NDA_VNI={0x8, 0x7, 0x3}, @NDA_VNI={0x8, 0x7, 0x2ed}, @NDA_CACHEINFO={0x14, 0x3, {0x20, 0x7ff, 0x8, 0x8}}, @NDA_DST_IPV6={0x14, 0x1, @empty}, @NDA_VLAN={0x8, 0x5, 0x1}]}, 0x7c}, 0x1, 0x0, 0x0, 0x10}, 0x4040041) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000016000)='/dev/hwrng\x00', 0x80000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000018000)={@loopback={0x0, 0x1}, 0x9, 0x2, 0x3, 0x6, 0x3, 0xa, 0x6}, 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000004000)=[@in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0xd5ef, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x3}, @in6={0xa, 0x1, 0x7ff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, @in6={0xa, 0x1, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x1, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x3a1d}], 0xbc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x155365f2, 0x6, [0x7, 0x3, 0xffffffffffff5291, 0x6, 0x800, 0x1]}, &(0x7f000000d000)=0x14) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000001f000)={r3, 0x5}, &(0x7f0000006000-0x4)=0x8) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000013000-0x4)=0xffe0000000000000) getsockopt$packet_int(r2, 0x107, 0x13, &(0x7f0000012000), &(0x7f000001f000-0x4)=0x4) r4 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r4, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000001d000)={&(0x7f000001d000)={0x4, 0x32, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="f25bedbf490c48add4a169821ed177b982e51455923454468873252bcb681d9b3b2f91eea413a7"]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000020000-0xc)={0x0, @remote, @remote}, &(0x7f000001f000)=0xc) 2018/02/06 21:54:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000825000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00003cf000/0x1000)=nil) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000a13000-0x4)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00005a1000)=0x2, 0x4) r1 = socket$inet6(0xa, 0x2000002, 0x4) mremap(&(0x7f000028e000/0xc00000)=nil, 0xc00000, 0x3000, 0x3, &(0x7f000000c000/0x3000)=nil) sendto$inet6(r1, &(0x7f0000a78000-0x69b)="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", 0x5ad, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r1, &(0x7f0000fac000-0xf), 0x0, 0x20000010, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f000059a000)='/dev/ptmx\x00', 0x20000, 0x0) poll(&(0x7f0000a75000-0x20)=[{r1}, {r1}, {r1, 0x4680}, {r1, 0x1}], 0x4, 0x8) nanosleep(&(0x7f0000619000), &(0x7f0000642000-0x10)) 2018/02/06 21:54:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000e99000-0x48)=[{r0, 0x9, 0x7f}], 0x1, 0x401) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f7000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)={0xffffffff80000005}) 2018/02/06 21:54:16 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000573000)=@assoc_id=0x0, &(0x7f00008e3000-0x4)=0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ffa000-0xc)={r1, 0x5, 0x20}, 0xc) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ffa000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ffb000-0x8)={r1, 0x8}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000009000)=0x909, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000c000), &(0x7f0000b51000)=0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000eb7000-0x4), &(0x7f0000c62000-0x4)=0x4) [ 55.550562] device syz4 entered promiscuous mode 2018/02/06 21:54:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000039d000-0x10)="0100000002000100130800087cf55988", 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000602000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000201000)=""/129) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000bb0000-0xe8)={{{@in6=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000e5c000-0x4)=0xe8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000958000)=0x0) r4 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002ad000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e84000)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000569000-0x4)=0x0) r7 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e1b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006b7000)=0xc) sendmsg$netlink(r1, &(0x7f0000599000)={&(0x7f0000a0f000)=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000991000)=[{&(0x7f0000eef000)={0xf0, 0x1d, 0x0, 0x5, 0x2, "", [@generic="5ca3e88bac91009dfffb3ff55e9c2bc6c609f442dc1df1c7c157116bfdf16ba76d7c3b445fd9e4cc278f2da0100b57349431c43c09af48578794da1fbe1839b866bba8942cf163de54b63f35b86dbbb879800ec68b997c1fe4e726342e90791d1a46c3d68ef5da09cacdf1195fd30fb105c6d2891456c7a9d6d50376dc44f0cd0fca592299d19d5e7723d99ecc1089cb601f045eff202552f435d2eea7c3064c7c12ce6108c55895c14552f36d0656d9b8f7a686755a5e5d40ccb980632632b093c07e4571218628e7a7aa673cec7ec54580296a7c3877edf5dfcfba96"]}, 0xf0}, {&(0x7f00002ad000-0x308)={0x308, 0x8, 0x0, 0x4, 0x2, "", [@typed={0xc, 0x67, @fd=r0}, @generic="c7a0e12a8ca6a7302f7ada64b53bcbc9b48e335a139b9460a172417ee8dd2aeb204e8b3749e9330d46b4deb2a513fc436a1d02404f187e7a8833719569df38480fb03558d3a620682ed6", @nested={0x180, 0x44, [@generic="62f90e5b", @typed={0xc, 0x83, @u32=0xc788}, @generic="e58a0f91a4116e515cbb9a35fa965d061f4ebbf623", @generic="ad919022eefaa97bd7d83e7d77c01017c9f609a18609daf2b0d0faa8ff29f2afbb570cf7a47412786374e583893a56e54c19f33c8745d175f4e9153633fba5c24fb875e3520df1e943a4c91b0fbac2c94f9a0ea2213da7e3aa85fbd0612d093dd5f656e7f65d3c212b73f50174d36308f695a8bfe986594811de1c37142725802c0a04e02b3bc4f1eb03c12c4ba9836a0557d21c123ebea5bc7abf164a4c570f8ed7cfa91f9fb24406a2619266cb743e2f106bca765de5b4054f3dde382ca222545b1b3c242e52a404f077e6eb878220110358470a512cdbafc25cbabf93", @generic="ffa1ee6cf76c438191229f4d138153ddaf0a2450a601f28261c654f07ef53b78ebe93b4505ed929b5113f800d2db3a65426cb0e1073362e19280d3a96923ee6c7f363f5af4c5936c31dec03499a61194a37d412534ed2f92aa38bc127e155faf1a0a0c9c5a54827abbbc9e", @typed={0xc, 0x7f, @ipv4=@loopback=0x7f000001}]}, @generic="feebb4e15820407373ac6e32c672", @nested={0x94, 0x44, [@generic="b963889e3e42570a3a2cf8c93be89c2cefdc32010984a2ad6e8682c0f8c48443516e7485ab81079d6c30ac52ad023a58ffbd83eb3da4299283c345056ea68940cb8a3d7e8b3f7d15dbf0d30543950b356762e3165b0499bf81219302bd27342da05cd8efcb905811782d2a51417d32acc08df8a563518f14d32ec6080d72e36d54d5972ea2e0add697fcb5612364"]}, @nested={0x44, 0x2b, [@generic="9773b5001f5ad1aee525dbaa014951d379fba29318834ce05a53d610a48204b4d52751668e9280d7af4dc0c9a2d451bfb5fe0b4cf632d76f49d2baa13bddcd80"]}, @nested={0x3c, 0x50, [@typed={0xc, 0x68, @fd=r0}, @generic="d497378c76acc5f921174a15fab649247742", @typed={0x18, 0x42, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}]}, 0x308}, {&(0x7f0000775000)={0x140, 0x11, 0x20, 0x5, 0x0, "", [@generic="d53b35db1792353bb2194ec691c15f368046604f247700e26709e60e05579cc0993b5c559de77cedb6b1748db45078e4", @generic="037e918eb073c1329318c1e4024e9e069e536ff19247dbb0f7dc0295e33281245d8f716b664972647a9cdb6ce2bc9ed7b692831f99db39903447794bd52cc6cdeedb46bcabbe4e73ccb7f43763ebced03c44892353e9155391edd0d3f48afefbdb23d579bc091632ca6416375c4127f354fa8aec1b31dee269f0e7d31392ae157047d8d961cc3480f62c5bc2bb485d0586950a8f8dfcc6e52eb2b20d68ccb34dd929b21accf467180a36dfcfb4", @generic="896fee7bdc91a821fea6232ad5c5b1318027a1a7d0c4713640d549a6c0cf931cc815ca3681e08cd8b58a4061a2c9faf7219cae90f534c1173a7b721a8077f4ba0dbe563e7325319341df87aaf9", @generic="a1e356"]}, 0x140}, {&(0x7f0000cb9000-0x10cc)={0x10cc, 0x39, 0x8, 0x1, 0x1, "", [@nested={0x1004, 0x54, [@generic="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@typed={0x98, 0x25, @binary="5e64b6b26e46507ee0aca5822442b5e1ebddd837845d8c347f9b723428fa6b159c0db8849be0e62084382c0271bb55ed06d485a0b1eea5df91f4a18b25a67d8eeed1229cf573b729900eda52b38275afb3fe64ef128ff709db71d8b2090e64bc5d9d0889befab4d130920a7094c2b9013bc7f1ac46271e178761438092bd2e10c3b4d15a96fefec6fd9a33cf3281"}, @typed={0x8, 0x29}, @typed={0xc, 0x62, @fd=r1}, @typed={0xc, 0x90, @uid=r2}]}, 0x10cc}, {&(0x7f00000eb000)={0x50, 0x20, 0x100, 0x0, 0x3, "", [@nested={0x24, 0x9, [@typed={0x20, 0x14, @str='lo-proc$]_!-@em1\\proc\x00'}]}, @generic="edf658b335f99c430816513ed7a57e", @typed={0xc, 0x4c, @ipv4=@empty}]}, 0x50}], 0x5, &(0x7f0000733000-0x100)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r1, r1, r1, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x100, 0x800}, 0x20000000) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000b9e000)={@dev, @empty}, &(0x7f00001a6000-0x4)=0xc) 2018/02/06 21:54:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000e13000+0xc25)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000f6d000)=0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ab2000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x6, {0x2, 0x2, @multicast1=0xe0000001}, @generic="ba13c01b36b1c4621d390ed977dec1d6"}) r1 = gettid() ptrace$setsig(0x4203, r1, 0x6, &(0x7f0000349000-0x10)={0x2f, 0xa595, 0x212b, 0x43fb080}) ioprio_get$pid(0x2, r1) futex(&(0x7f000000d000-0x4), 0x5, 0x0, &(0x7f0000366000-0x8), &(0x7f0000c82000-0x4), 0x0) 2018/02/06 21:54:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b33000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = inotify_init() epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007e1000-0xc)={0x20000000}) ppoll(&(0x7f0000a18000)=[], 0x386, &(0x7f000071d000), &(0x7f0000dbb000), 0x8) 2018/02/06 21:54:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) timer_create(0x2, &(0x7f00002ad000)={0x0, 0x1f, 0x4, @tid}, &(0x7f000075b000)=0x0) clock_gettime(0x0, &(0x7f0000878000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000670000-0x10)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000277000)={{r1, r2+10000000}, {r3, r4+30000000}}, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000366000-0x8), &(0x7f0000869000), 0x0) 2018/02/06 21:54:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r0, r2) 2018/02/06 21:54:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000f2f000)=0x7, &(0x7f0000aad000-0x4)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_unlink(&(0x7f0000014000-0xf)="5d2f7d656d31285e5c2f2c1f3cf5a1") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000003000-0x10)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000000)=0x10) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000013000)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000013000-0x4c)={0x32, 0x7, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e44000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f000045b000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r4}, 0x14) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 21:54:16 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f000001b000)='/dev/ashmem\x00', 0x0, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000010000-0x8)={0x11d, 0x3, 0x3, 0x1}, 0x8) lseek(r0, 0x0, 0x0) 2018/02/06 21:54:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004eb000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000846000-0x2c)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in={0x2, 0x2, @broadcast=0xffffffff}], 0x2c) 2018/02/06 21:54:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000006d000-0xc)='/dev/autofs\x00', 0x42800, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000275000)="d18abec8548f19b9d4c0c11be5b966c31648ec5026245c6e24d6c6f16ee1cdfde1764f0df2e13f072f4d1fe26e2064b35ed8da551567deeaf6391bb0f6c239e684478b0a9ebfde450098c064757effbf7afe675a61e396f3") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000580000-0x30)={0xc, 0x0, &(0x7f000016e000)=[@free_buffer={0x40086303}], 0x0, 0x0, &(0x7f00004ec000)}) 2018/02/06 21:54:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000e02000-0x4)) exit(0xfffffffffffffffe) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000eac000-0x10)=@common='gre0\x00', 0x10) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000ff2000)={0x0, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/06 21:54:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2000000000000288, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0xffffffffffffffff}]}) mq_open(&(0x7f0000bab000)='\x00', 0x0, 0x0, &(0x7f0000fbe000-0x40)) syz_open_dev$binder(&(0x7f0000940000-0xd)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) mmap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a93000)='net/snmp6\x00') r1 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0xfd66, &(0x7f0000d79000)={0x8}) syz_open_dev$binder(&(0x7f0000341000-0xd)='/dev/binder#\x00', 0x0, 0x800) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000cb4000-0x30)) 2018/02/06 21:54:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000b70000-0x10)=[{&(0x7f00004d6000)="580084001400432300a14b80040d8c560a0600006300e076000519d8d8fe5800000004f57f64643e89000500005a0004fbf5100002000000000000001c04ed5dffffca000022000d140108ffffdf0001000f536e06cead", 0xffffffffffffff1d}], 0x1) memfd_create(&(0x7f0000944000)='\x00', 0x1) rt_sigpending(&(0x7f00003d2000-0x8), 0xfffffffffffffea9) fcntl$setsig(r0, 0xa, 0x16) 2018/02/06 21:54:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002c8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0xf7d}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000afe000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00007be000-0x4)) r2 = syz_open_pts(r0, 0x480000) r3 = syz_open_dev$sg(&(0x7f0000750000-0x9)='/dev/sg#\x00', 0xe8, 0x4c401) fstat(r1, &(0x7f0000bf6000+0x161)) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000199000)={0x12, 0x25, &(0x7f0000494000)="24e97636b51269fa8245b92fc4478a2cfb216d3653616e93b94b43000cc920c2a929512bf0"}) ioctl$TCXONC(r2, 0x540a, 0x0) close(r0) 2018/02/06 21:54:17 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004f1000)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000000)="eb93ed6a31dd1b9c684b2f9185176370a5f8a43c6e06a8beda0f079aa95cddab00aabf15183bea9aa584d790ccee73d576153e6b180bb3f9e7121c8b7add4992bd81afcd6ebf5fb7707e78e2aad2c44a66ba7631b46186f94ec63e77e537fcb2787eb91fc26681ee5084ad2ea078af0d491dec1bdb4291bab63182e1eeb2150ca7e745e1ea09f837e72fbbe2f1d877d47a085dddcdedef9b5c4fe79828fc79607dab8d8bbced944d976feba2dddd699228e55abd6a79b68ca2c183763c6bbc2b2b1a2b5aa83f9fc68bb254bec3") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x1) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000001000-0x28)={0x1, 0x6, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x20000102}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000000000)={0x1330, 0x10, 0x300, 0x3, 0x2, {0x14}, [@generic="22714f1bd7b80a248ffb0d30b17d0786d7f82d12f55d31a638729285a3b9753e353551b462fc95e2f4fe6370a066c73ffc75c9fbb9be1918dd8b4e123f1a442800d2cae2f165cc0ce456346ed38a0cd6416035880e7b357b23272a7131017a62c7fe88afe91a928c465bcbac76b0e666d58ef8569962092bfb72dacc0a6c300745a152ce164dafa8ca29190651005d41e3215203e4804164724e4799cbb34b759f020553732e53c2ef82d5da5364ae247d328748cf", @nested={0x10, 0x18, [@typed={0xc, 0x37, @ipv4=@rand_addr=0x80000001}]}, @generic="64bb18969be819f541ac2c4b6350ca0bd516", @nested={0xc, 0x12, [@typed={0x8, 0x8d}]}, @generic="10202af7632fabe92e35ad3cadc626c35764f413a28ca22c3674205654208124942122002a146733bab43740add31bef624fba1ffd4b4e8d9ffca11aba85cb51e375dcdc7e688dd4afb3a62b3469062b5bd2d7c5d7cd408941a9d64a84c70006331ef0c64d7314960f08c9fcb99a0c616ee37af91be7c1ee30d86b163975fb435b84fa0453f06a3ae853183aaddd608de11713184d278c5cc64e34", @generic="1af17d267a669ec1ee3ff37fdd914c0b7744122c31f6032abff2e7c1c5c2ad9260b344e58d947f3a9d00fe5b88d91763ccfc43ca6687d60bb1a72fe851341c9bb09db14ef681b6a48f3e143786971c0ae9a59ec6a9d3d5d5b7c4fe53d203d7322b1b93c4dae961f8eaecbe2de18468e98acc16d3e5b1a7b3b8175562d8b2bd4e849a4d716dea96727bbacf79a547466e432c6cf7f1a1e7d019759e352ed96fa210d417d733bf7cd98e9e981ff6", @nested={0x10, 0x57, [@typed={0xc, 0x2f, @uid=r1}]}, @nested={0x10a8, 0x32, [@generic="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", @generic="43d8ea1811345a67c1c1687cd9f9f37ab9cd9bc49fa36e1fc5291026a3a6220b85e450086d2d7b2b681f83e0e7510c9f613b1eed01e0810632e9ff0ca6e330a887afa69dc5591f0ff27dc42f47cb6467ab2851901f18ae0c5181bd03c536a2ed1cc9a1ff0b41e72b4a24d182b4abe6b26cdb4e98ac87405f5084c370137d3f560cfce78e6d09b738e0915cdd4139d5ce4d7247a7ee375db072e647c24a733fe2b90a00b8"]}, @generic="c97ba9d204c2e0736acbcc399b833e93095f962a26b358595a018856e68d095db84f9e236712b398680eb640aebca48d9d6e693a44d9"]}, 0x1330}, 0x1, 0x0, 0x0, 0x8000}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000-0xf)='/dev/sequencer\x00', 0x20040, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000005000-0x14), &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000005000)=@generic="a3995b1d9d2cf9b488ae66573426df31", 0x10) ioctl$TIOCNOTTY(r2, 0x5422) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f0000007000-0xce)="0c2e617de60d0176f825e48bff38c68298037d02cb8546585d8c0a5d76a38ab56d838d61897a30dee1bad11f1103ec4f61860a8f1ff10ef3e74331d70f893e4cc8d4796f67b7ea1b88380b612a2508c452ced3fc9364b384c3c56e6a150472425506b458c5a89c42563bf26604e75845dbb42384e1830cdc9cd1493aae8e2fa562eda50b6be0ae132205a87759dc0d04e6e94e972d09629c4d6a040a81098a444dfd2e248c8928488af5d89600de269abf5df4e42ed74dee96c3501f81ed2c7f5443759246ca4fa8b166d1510738", 0xce, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x9) mprotect(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000008000-0x20)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r2, &(0x7f0000008000)={0x3}, 0x8, 0x80000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x400) [ 55.805514] binder: 8128:8130 BC_FREE_BUFFER u0000000000000000 no match [ 55.811625] device gre0 entered promiscuous mode [ 55.828407] binder_alloc: binder_alloc_mmap_handler: 8128 20000000-20002000 already mapped failed -16 [ 55.847137] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/06 21:54:17 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/255, 0xff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) fdatasync(r1) r3 = dup3(r0, r2, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000+0x28c)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x480000, 0x0) r8 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@rand_addr, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000002000-0x4)=0xe8) r10 = getegid() fcntl$getownex(r3, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4), &(0x7f0000002000-0x4)) fstat(r2, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@ipv4={[], [], @local}, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpgid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@ipv4={[], [], @multicast2}, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000003000-0x4), &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000002000), &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@rand_addr, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4), &(0x7f0000002000)=0x0, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getpid() fstat(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) r34 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000002000)=0xe8) r37 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r40 = getgid() r41 = gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r47 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000001000)=0xe8) r49 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r52 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000002000)=[{&(0x7f0000001000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000002000-0x20)=[{&(0x7f0000002000)}, {&(0x7f0000001000)="0393a48408699825c110efc9b3a280c14f2cf7440e1a6d4de178483229cf5359e188d10b814e534da8fce55aeed72494124473570f43647d57d99dd0fad853a6bf3f90d4ef25b263dd4655958e87d2896b162b046b6570371c5f850583f07a9c09e8bb1abfe40b27a5ab329a020b65ce285f7d866bc1e03cf8b5ee305e22ff5248a0556dd50031c2ecd5d815f0bc0e69809a02b02cd003758ed1d74f614a3feb6c4686cb0453cabb13be4f72e24de832a6078cece26cf67253ba2fb7b6602e3f27e3480ef7c3dd111181f46c2c8b839cc272a80f64cfce02b5b56843c59ea63c7675a126f591553411de01d6e3fa0958", 0xf0}], 0x2, 0x0, 0x0, 0x4000000}, {&(0x7f0000003000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000002000-0x80)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="15e0192a665af96e9fba764d2df9ebbe7f584be520366f3d3c12c6f94a138cb3c8074bf511f53dd4196b5bd0549201bf479543548fe48f3c3f7d2ecdf3eccf674eff6c31e26c63ddc29f485a0fa2e5aaa6382848b528af9adf88dce07c55cc6fc1da5e0e59f4974f9aab7b2b7211cc962023165e2dcffd014a8eb8b0615dddca18b8efdb4c0bd31e149655f38326f4db4df68b20b5a0eba7f83ba7a04becb94db2e8c7837edc8d21027e3202e54089", 0xaf}, {&(0x7f0000003000-0x91)="cec6900ef94025c13f880025db4e860e6eca88227c2219a6c6bae2f02688208e0e0f2073452f2d53d0a3abba4396039afbc33d6ad7769771051b57f2114ce42e100bfbc9bf1692bccf87ba2d66505c986974d7d3cc43e0ccc2a26170a0f5e74bb52e48b9a4f582d6fa342f6ecae1de5e5b3826dc6e442d4e9b1549a01fd3014157770659a2ae70e7f6ffcf32b7f227d28e", 0x91}, {&(0x7f0000002000-0xa8)="03fbe173a9ac084f6611bfbddfe0f6ef62b32fdb978646925994384753e18b34ec566b8f0f679276a5f90eb57d662d394e883df42d24bf592b5c0d2b6f9571e7a825976b47ac1083bad2c339ed6a418cc6ed0e2d5448b04aef1101d115a10196a15f7f35de2d0adfdfbf9ff5feb2e865c6fc2cda2e2128ce3e3058f49b9b9e4b83a38113aa26f2bba8f8d1002f733bbc674d9abbfc539224419bfde0930b13eb37e0b26cd73923c4", 0xa8}, 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0x1000}, {&(0x7f0000003000-0xb0)="996747e4b43c1f961bbde198ce377d9efd44d93e46fa3b9d3fcd8527b163058332145a6127b365c28fc4c43a33fa8993378821288300fe147e55955e08a6c2741fae33eabbb9bb3df8e8b47b13b14ef877eca83efa94e34136e006f809dfe526c3de20233a8a9a6bd846166874f389dfc1693932634af785d82f1c09571952280fb0a5f687cab72bd9b68e42b3b9fd0d01f6aa69cf445fa247e2b63e795f1aca5f361fd66c4285cb3953cb15b81778c9", 0xb0}, {&(0x7f0000002000)="f9ac7dab9d81162af5f6c3863d1243260a54d83c2a5ffea9580cb1f5b4bf091ae778a370f63c0cf1cd599e5683fe50e38c2439da828b068c974bea904d7dfeedd975c7f0e7f93e9250f342846bbd72781cb3db874e634bfb33daea2e1d82ca918fae2ba180b896c2b5b815a36d2fd85aa3720e63", 0x74}, {&(0x7f0000003000-0x7e)="a315ff23158e874129ccd8fd09caeb67d49c7d1204716bc3fa0a175992b586f25531647f619ed2f087fbd356bef431a470951d10a5ab5d66602bf1d87d76d76777b0beb92284756789c2a4263a685cdf5a2949c2b76547c5c9de68fb1a78a5190c1b77fc8cb4b5ff8c877e16ab8b4cc1c404152a5421613d8d20eb553382", 0x7e}], 0x8, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x38, 0x1, 0x1, [r7, r0, r0, r3, r3, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r3, r2, r3, r2, r0, r3, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r1, r1, r3]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x128, 0x40804}, {&(0x7f0000003000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xa)="e2ec7c058c19e048ee64", 0xa}], 0x1, 0x0, 0x0, 0x8000}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000003000-0x20)=[{&(0x7f0000001000-0xcd)="7c1e5a3298ea063b198167cfd2ee191e87bb83b3dc3222d3240c0da387e96ec9865d9776d6624c8eded7c80c12eb6cddeba468d32c6fcbd76e5d573ea2098e96aed367fafc9e71ff090d3096f7e4dabd2c255adc380372292fd234e94f91d7e1be3ac09748cd19782237b30090c23e95cab062032b6823cb506c1df8619cc4d6f6a5485b33d7dc70f3e60065434fa4e251dc37ef74186bd77d41009cc30267f76a8e203e5bfccb0f932dcd22ad30f97c2112a7d443329302a4467484e8740ce58d964601a82838e44ae2f3e2f4", 0xcd}, {&(0x7f0000001000)="1f6b0a3a1b3ce60976eb6005966a6b92b01865a20df37932a98279a789e9c81b5276edf54dd78cce0ce8a2a15d43d715d7413454896d2f11c6e8247432f9406771e99f07eb15a0877752ea23694a5c46214811991d268f790ed00b6792a1987eabb5af4f72b96f1b3b492444028bc3", 0x6f}], 0x2, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x28, 0x1, 0x1, [r1, r1, r2, r1, r2]}], 0x48, 0x880}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000003000-0x90)=[{&(0x7f0000002000)="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0x1000}, {&(0x7f0000003000-0x34)="1b32f8e3f6e0b4e9217fa75c54363ae248dcb9d3d8843a3bd41c2b07c7dcdfc83983a9862c8e45a0c5a6832c457b429911ff5be6", 0x34}, {&(0x7f0000001000-0x23)="ec4e5695d71517aaa4b492ee4c4caee6fc4bf86ccbcf89b0517ebdf8ae77400dc331f5", 0x23}, {&(0x7f0000001000-0x67)="3a91d7957b1627d4da4fbc03f6d77e5d9bcabf7741adf00140d492938cc55282f98f42a09794bec7271e3a3f318c0839636ed8da8d9c0a150884492a1501ac91b7acee83adf94501cbe2765e14e52f067358c69711d8836fcbaaf7de17569b4b376b1a31a6408a", 0x67}, {&(0x7f0000003000-0xdc)="77ad9a99cd9f53e15f4504811653e14ede277f9009d3887e6370bc4759fea5e39f52d60a1eec6d01bea6c9b38831b611dfd0b9f6874f14765c1d9d0ae78b51fdaea690432247be73adb309ce5b685f1b52ba4687ee641b84a2ed5d9ea3dec2eaceab2b8cd067c9453d9d7e0df14cf57f63a5fa723efdf85f33c0fb59a4e4f118254a87480e5017ac95c7dacd527d157158f9c718b746db0bfbd461eb8ce3eaf6f994349cfc8b85e3ccc7c4ec44d426ebd1cff6764d5197013d3589ca2065580f6a95dcb599984eb195f63eca70406430b750c0a91b2266239b927312", 0xdc}, {&(0x7f0000000000)="95ef2733eddc5fd1f3772ec74b78c15e7452b8", 0x13}, {&(0x7f0000002000-0x37)="6a55940e395692a4c8dec98859762d859bdb9bfa4e22a0ed3bcc52887cbcb568ecb9b658c620433605c2f4549f741dae6d340d0fc57174", 0x37}, {&(0x7f0000001000-0xa9)="2b1634b61aae0ad614e7ca8b5336f3b22f0b78a973f270eb4bb91a2a3d405ac115b51d81ad211f030db620b1902f06385c32067e8aa8701d67881ae6d3c8c8c867b36d004cf03946568f07716ad2c697af3cbce3f42e8987b4263458426b3fef0501ce156f372189b8f7ba34b39af03c8116e017ff68b369c3b32f7d3dbac98bd025a8734bf031c016bffdd12adcaea0c9ec242984e05ff77b6fba0f4a6fa3e6e4fc98914236373c10", 0xa9}, {&(0x7f0000002000)="c99aa7305ec469347cb520677bd080ffc869f387a5cec7ebca41503fbc101d77fa0975a039ab2926a1c51be526c26e0c28f00beb4cc2fad63980afa8269e3b2b620a58bf7df43eff83db21efc7bc6fe2d74c6e63af3916846dd957a382a69dae02bb049aa381c5a5e9ed6b8315c2be5024586f960cc7a83ff8c7c266b5c30ae0ada275fb2202c3740152ecdd9f419a038eb7c0a3c3c6e4a7160007dbf1f0f2b535c9", 0xa2}], 0x9, &(0x7f0000003000-0xc8)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x28, 0x1, 0x1, [r3, r0, r1, r1, r2]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x20, 0x1, 0x1, [r1, r0, r2, r1]}], 0xc8, 0x4000}, {&(0x7f0000002000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000002000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x4048010}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, 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", 0x1000}, {&(0x7f0000003000-0xbb)="5e664e51976d7ba77436740f95a7740db1e8a618a32af286cbcf1eb68311ba1f4c27990bc312b16558ca979f478547d262e39178eb601743b9e108fe3edef1b073a55a81e6af1827e6080928230cf319618791e0fd22f7689235dc89c2c6a6454215e0a6945af08ea6d1d63433b170a8bcd5c134dae2b6c24fb1b868844f785a151f6cc92f9c84fdc40502fb21d45361b7c46c768640353ae5425601961136f01e99e8ef3790517d8fb9552e6548fd71cd9414d709fc98bc7f4f25", 0xbb}, {&(0x7f0000001000)}, {&(0x7f0000003000-0xff)="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", 0xff}], 0x5, &(0x7f0000003000-0xe0)=[@cred={0x20, 0x1, 0x2, r47, r48, r49}, @rights={0x20, 0x1, 0x1, [r2, r3, r1]}, @rights={0x18, 0x1, 0x1, [r3, r0]}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x28, 0x1, 0x1, [r3, r3, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r2, r3, r1, r0, r2]}, @cred={0x20, 0x1, 0x2, r50, r51, r52}], 0xe0, 0x94}], 0xa, 0x24000804) 2018/02/06 21:54:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00004aa000-0x10)=[{&(0x7f0000c3e000)="580000001400192300b54b80040d8c560a06000000000410489643c200000000000000018164243e8900000028215a0004fbf50dfff90004a5000004001ce1ed5e0000000000221f0800010001000600000000000000536e", 0x58}], 0x1) [ 55.864795] binder: 8128:8130 ioctl 40046207 0 returned -16 [ 55.901556] binder: release 8128:8130 transaction 42 out, still active [ 55.910438] binder: undelivered TRANSACTION_COMPLETE [ 55.916456] binder: send failed reply for transaction 42, target dead 2018/02/06 21:54:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00006d6000-0x1c)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000d78000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d5000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000f90000+0x71d)='/dev/rtc\x00', 0x42800, 0x0) 2018/02/06 21:54:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x5, &(0x7f0000e2d000)) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f63000-0x10)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000a85000)=@access={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x32, 0x325}, 0x54) 2018/02/06 21:54:17 executing program 4: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ffa000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ff7000), &(0x7f0000ff7000)=0x4) syslog(0x3, &(0x7f0000eac000)=""/191, 0xbf) r1 = add_key$user(&(0x7f0000892000)='user\x00', &(0x7f000009c000)={0x73, 0x79, 0x7a}, &(0x7f0000fc1000)='P', 0x1, 0xfffffffffffffffc) keyctl$get_security(0x11, r1, &(0x7f0000d71000-0x4d)=""/77, 0x4d) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e79000-0x4)) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000ffc000)) 2018/02/06 21:54:17 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000f48000), 0x4) 2018/02/06 21:54:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b46000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007fa000)={0x2, &(0x7f000017c000-0x10)=[{0xc}, {0x6}]}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000180000-0x9)='/dev/sg#\x00', 0x3ff, 0x200000) recvfrom$inet6(r2, &(0x7f0000fa4000)=""/152, 0x98, 0x20, &(0x7f0000e85000-0x1c)={0xa, 0x3, 0xffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) sendmsg$unix(r0, &(0x7f0000c36000)={&(0x7f0000ea9000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000895000-0x20)=[{&(0x7f000011a000-0x79)="a3da35582c6940906acce5bf9c993fb34e3ef36981652b8b1126b8d2c5b1f5a3347e3795b6a3b74306b141bed7f5aad54fb6ad16c006a8db0ae2b54ff37b7679a1764b89a72fadf5ceec2c90bc6213910cb716d17699963ddd49bb4d05d1170401c71d60a5c72183a499fc4609c7c5915eb05a9b418f0e7283", 0x79}, {&(0x7f00004b6000-0xed)="ffa374d7e9fd894acc6a74370e421593de2056f9f566266f9e6102a0621342d12e3d5b8f2939c2bd5a8401a872aaa4151c95e4e42c645ef015a0c8e9ef6e3348bbc4d34df289b987854ad7d7ab6af251def7e5f26f5addfac4df702768225dca51c9a1ffdd82157f00a7db5b5ea8bbb201ed79d6b2a35c736418b2cb4801795636b2a800f6f45707ee0cb3c414af7a5856aa15915d750e17fe92269242278dd3d9fa6fc719a64e5cc53b10a90eb6019f16cc9ae223d0f08c8ec69cc461e4142d93b2a4017452f545565efe56b5fe7c48c899d0e4e6dff91cd96a3fd5b1b60ea4d29c315419e0e7c7ac56f33698", 0xed}], 0x2, &(0x7f00006cc000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x40000}, 0x20000094) write(r1, &(0x7f0000983000), 0x0) 2018/02/06 21:54:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='stat\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a47000-0x4)=0x0) capget(&(0x7f0000ea4000)={0x20080522, r1}, &(0x7f0000b17000-0x18)) 2018/02/06 21:54:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x4000, 0x2, &(0x7f0000512000/0x4000)=nil) r0 = socket$inet6(0xa, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00002d3000-0x9)='/dev/ppp\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000799000-0x4)=0x2c, 0x478) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000670000), &(0x7f00001ca000-0x4)=0x8) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f000089f000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x16, 0xe, 0x11, "e8f8b2c7157c2dfbd9dafb64b1275d7f62921aa1944978aaf365b039e6fb773d4b55f26651e83910f9b6f0b721ade83ee1d44ec5027fb7add834115fbfd9e89a", "51c9e472c309d3987141d2c589808abfd3d96d0c1b5ef562d83c48329b8bb310", [0x5, 0xca56]}) connect$inet6(r0, &(0x7f00008fc000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f000079b000)=0x3) 2018/02/06 21:54:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000014000-0x4), &(0x7f0000011000)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) utimensat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', &(0x7f0000013000-0x20), 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 21:54:17 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000256000-0x8)={0x0, 0x0}) getsockname$ipx(r0, &(0x7f0000466000), &(0x7f0000888000-0x4)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) sendto(r1, &(0x7f0000fbe000), 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fc2000-0x8)) 2018/02/06 21:54:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000afb000)={0x1, {{0x2, 0x1, @loopback=0x7f000001}}}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000001000-0x19)=""/25, &(0x7f0000002000-0x4)=0x19) r1 = syz_open_pts(r0, 0x200080) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000003000-0x10)={0x0, 0x2, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000004000-0x69)=""/105) r2 = socket(0x8, 0x807, 0x9) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in6={{0xa, 0x0, 0x4, @empty}}}, &(0x7f0000001000)=0x8c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000001000)={r3, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0xb6a}}}, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(0xffffffffffffffff, &(0x7f0000005000-0x8), r0, &(0x7f0000005000-0x8), 0x6, 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000-0x60)={0x0, 0x1c, 0x0, @thr={&(0x7f0000005000)="5c88948ba7e4338d41b0023787077a30e5f5e517aedb13025884a5ef01c76d044c6f422fabe523921e43923641ef63ad8f6641218e0d343039cd00df532f1e22", &(0x7f0000005000)}}, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r4, 0x1, &(0x7f0000006000-0x20)={{0x0, 0x989680}}, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002000)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000002000)={{}, 'port1\x00', 0x10, 0x426, 0x2, 0xffffffff00000001, 0x3b, 0x2, 0xf36f, 0x0, 0x2, 0x2}) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000006000)=[@in6={0xa, 0x1, 0x7, @empty, 0x8}], 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000)={r3, 0x1}, &(0x7f0000007000)=0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000008000), &(0x7f0000008000)=0x8) [ 56.046490] FAULT_FLAG_ALLOW_RETRY missing 30 [ 56.052461] CPU: 0 PID: 8175 Comm: syz-executor3 Not tainted 4.9.80-g550c01d #29 [ 56.060018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.069379] ffff8801ca647970 ffffffff81d94b69 ffff8801ca647c50 0000000000000000 [ 56.077451] ffff8801c3619a90 ffff8801ca647b40 ffff8801c3619980 ffff8801ca647b68 [ 56.085470] ffffffff816624ba 0000000000007be1 ffff8801cbb4e8f0 ffff8801cbb4e8a0 [ 56.093472] Call Trace: [ 56.096041] [] dump_stack+0xc1/0x128 [ 56.101381] [] handle_userfault+0xa3a/0x1310 [ 56.107503] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.114577] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 56.120958] [] ? handle_mm_fault+0x117b/0x2530 [ 56.127168] [] ? handle_mm_fault+0x1fc3/0x2530 [ 56.134332] [] handle_mm_fault+0x1fd1/0x2530 [ 56.140367] [] ? __pmd_alloc+0x410/0x410 [ 56.146058] [] __do_page_fault+0x5c2/0xd40 [ 56.151919] [] ? mm_fault_error+0x2c0/0x2c0 [ 56.157868] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.164514] [] do_page_fault+0x27/0x30 [ 56.170027] [] page_fault+0x28/0x30 [ 56.175279] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 56.182094] [] ? SyS_utimensat+0xb1/0x160 [ 56.187865] [] ? SyS_utime+0x150/0x150 [ 56.193381] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 56.200288] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 56.206873] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 56.264940] FAULT_FLAG_ALLOW_RETRY missing 30 [ 56.269475] CPU: 1 PID: 8192 Comm: syz-executor3 Not tainted 4.9.80-g550c01d #29 [ 56.276986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.286321] ffff8801cb527970 ffffffff81d94b69 ffff8801cb527c50 0000000000000000 [ 56.294318] ffff8801c7a25790 ffff8801cb527b40 ffff8801c7a25680 ffff8801cb527b68 [ 56.302298] ffffffff816624ba 0000000000007be1 ffff8801ca52a0f0 ffff8801ca52a0a0 [ 56.310320] Call Trace: [ 56.312886] [] dump_stack+0xc1/0x128 [ 56.318235] [] handle_userfault+0xa3a/0x1310 [ 56.324270] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.331266] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 56.337657] [] ? futex_wait+0x482/0x5e0 [ 56.343263] [] ? handle_mm_fault+0x117b/0x2530 [ 56.349470] [] ? handle_mm_fault+0x1fc3/0x2530 [ 56.355676] [] handle_mm_fault+0x1fd1/0x2530 [ 56.361730] [] ? __pmd_alloc+0x410/0x410 [ 56.367425] [] __do_page_fault+0x5c2/0xd40 [ 56.373282] [] ? mm_fault_error+0x2c0/0x2c0 [ 56.379228] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.385868] [] do_page_fault+0x27/0x30 [ 56.391383] [] page_fault+0x28/0x30 [ 56.396638] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 56.403457] [] ? SyS_utimensat+0xb1/0x160 [ 56.409233] [] ? SyS_utime+0x150/0x150 2018/02/06 21:54:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dfe000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000fce000)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000e10000-0x78)={0x6, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @empty}, 0x4, 0x3, 0x100000000, 0x81, 0x3ff, &(0x7f00001ed000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7, 0x1f}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00009e3000-0xc)={0x0, @remote, @loopback}, &(0x7f0000cd7000-0x4)=0xc) r2 = syz_open_procfs(0x0, &(0x7f0000327000)='map_files\x00') readv(r0, &(0x7f000053c000-0x30)=[{&(0x7f0000e52000)=""/4096, 0x1000}, {&(0x7f0000bd0000)=""/4096, 0x1000}, {&(0x7f0000cda000-0x1000)=""/4096, 0x1000}], 0x3) getdents64(r2, &(0x7f0000010000-0x1000)=""/4096, 0x1000) openat$ptmx(0xffffffffffffff9c, &(0x7f00004f1000-0xa)='/dev/ptmx\x00', 0x88000, 0x0) getdents(r2, &(0x7f0000003000-0x30)=""/48, 0x30) 2018/02/06 21:54:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008f9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004fc000-0x50)={@generic="30609400000000e6ff06070008cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000864000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c94000)='/dev/vga_arbiter\x00', 0x10402, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000c94000-0x4)=0x200, &(0x7f0000f24000-0x4)=0x4) ioctl$sock_proto_private(r1, 0x89eb, &(0x7f00005ad000-0x37)="da24fe205540501bf43c55ed037133f88b92397dee4b864523a56f8ae8ced15854b291cf607622e5a3f1a1dc533c8dd6d6058ed09d147e") 2018/02/06 21:54:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x5) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f8f000-0x4), 0x4) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000e9e000-0x50)={@generic="9252478479870c7301aa016443f723ff", @ifru_flags}) r2 = creat(&(0x7f00007d9000-0x8)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000815000)={0x0, 0x1f4}, &(0x7f0000f61000)=0x8) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f000032d000)=""/23, &(0x7f0000df9000)=0x17) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000b65000)=@assoc_value={r3, 0x3}, 0x8) 2018/02/06 21:54:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000089c000-0xf)='/dev/sequencer\x00', 0x0, 0x0) readahead(r0, 0x0, 0x9) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006a5000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2001}) pwrite64(r0, &(0x7f0000e0a000)="605adc365e1da01ba5658cdd8070b013d3ee450575742c2a293e7f672c4a113b2d1f5bc01ae588ad26170fecf5ff71bb095060a9312031ce7ce73f6a857965f30069bcbd11d2f4c9b2ac5e4f8d4909306d8cc1c9c604ff035e43d06a27f7e614b2e67fab52cef2d0917590f5e527c0124f4b51814cb39711ddab5fbcc9d591061d089753a86b829f92e90945f218a6093828361dc0b32cdf751952ddc3501e3d49d78b2ffeeea8037250631e3703e8615278d435890bf2769314e5d1612ea7240f5b34c6198b5d7ee401a046997e", 0xce, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000002000)=""/30, &(0x7f0000000000)=0x1e) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000c9c000-0x8)={0x3, 0x7fffffff}) 2018/02/06 21:54:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000034a000)='/dev/autofs\x00', 0x0, 0x0) chmod(&(0x7f0000875000)='./file0\x00', 0x100) madvise(&(0x7f0000365000/0xa000)=nil, 0xa000, 0x4) 2018/02/06 21:54:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00008f1000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f000050a000-0x6e), 0xff77, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00007c0000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ea8000-0x8)={0x0, 0x3872}, &(0x7f0000137000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a89000)={r1, 0x3}, 0x8) sendmsg$inet_sctp(r0, &(0x7f000009b000-0x38)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000438000-0x90)=[]}, 0x0) 2018/02/06 21:54:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000faa000-0xd)='net/if_inet6\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d58000-0xc8)={0x0, 0xc0, "4141c9677b53f9f95ff2d99f8e88424cec59bbe2d157a7ac74026479e235995182c6647f444db7fd8dc7f265d7ec5c091a77bc5844f4b1e01104a14071c62dd08d658573169d7c38d538c65884d7d13c9840ecd6c7b4c7d61a6a847584c4541e84e039e8c9992e2275813740c4e061606866784b2aa6bf6734a0b0cc4ee908d2f00c694c8e5def7b95eab32843126e1d4deb41205cab2b57779178f8c83afc1268b559423d1732a8609133213e57e58e7b02c12c12625b95def6bb71aa55b03b"}, &(0x7f00009d8000-0x4)=0xc8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000041a000)={r1, 0x1000, 0x10}, &(0x7f0000716000-0x4)=0xc) execveat(r0, &(0x7f0000675000)='./file0\x00', &(0x7f00007d3000-0x10)=[], &(0x7f00003f4000)=[], 0x1100) 2018/02/06 21:54:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = socket$unix(0x1, 0x80000000000002, 0x0) socketpair$unix(0x1, 0x7e67c5ca3bdf7dc, 0x0, &(0x7f0000162000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x1ca, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f0000025000)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/06 21:54:17 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x402000000006, 0x300) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x6)={0x1, [0xfff]}, &(0x7f0000009000-0x4)=0x6) r1 = dup2(r0, r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000008000)=[@in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x3, @rand_addr=0x2b2740000000000}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x7, @empty}], 0x88) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f000000a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0x6) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000007000-0x54)=""/84, &(0x7f0000002000)=0x54) socket$inet6_tcp(0xa, 0x1, 0x0) getgroups(0x2, &(0x7f0000005000)=[r3, r3]) [ 56.414769] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 56.421592] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 56.428146] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/06 21:54:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f65000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000032f000-0x4)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6}]}, 0x10) sendmmsg$unix(r2, &(0x7f00003f0000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f00003ce000)=[]}], 0x1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b65000-0x18)={0xaa}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000be5000)={@generic="b4657abc068ed52803cf562589c1df10", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) 2018/02/06 21:54:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d1c000-0x4)=0x7, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000725000), &(0x7f0000626000)=0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000098a000)) 2018/02/06 21:54:17 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000007000)='/dev/sg#\x00', 0xe8c, 0x20400) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000007000)={0x0, 0x86, "a64ffe714bf5c2f311909ad57f0c72d9d30ec5fb4a17def08cd55213310b9df71c4a94cb4e241c67da2882cc8fa8560028549e26790bbc61bcae65196af8a338feaafdd0a5cb389683b8ba9b21989d29dc43243e278c823f1b9157301b93469352783841c399aa967fc273258004f7a5931d6ec03a6517dae30d55ea8557959dd96421ee7378"}, &(0x7f0000007000)=0x8e) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={r2, 0x800}, 0x8) write$selinux_access(r0, &(0x7f0000006000-0x5c)={'system_u:object_r:systemd_notify_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:,0.c1023', 0x20, 0x35}, 0x5c) 2018/02/06 21:54:17 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000006f000)={0x8, [0x9, 0xffffffffffffffc1, 0x8, 0xfffffffffffffffc, 0x8000, 0x6c, 0x2, 0x6]}, &(0x7f0000096000)=0x14) ioctl$TIOCEXCL(r0, 0x540c) getpeername$packet(r0, &(0x7f0000482000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000c4000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xba4, 0x8, 0x0, 0x500, 0x4800, 0x1, r1}) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, 0x10) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000001000)=r2) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000002000-0x4)=0x7ff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000002000)={0xa32, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}}}, 0x90) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$llc(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000004000)="6a2a68f36e9f5e4438aadc0ae3aa87723979005d5c61e223501ab6ce85a4bee4b59843a32479f51058f7bcfb571a51c4d507438710e15842424b21f7379561e5a3acf1e0b797e713c164a669045f1fff7b468c6551f9478030723354c818e9ffb8a4e58b23e612291cf9eaa8fdd4565b7a744923b4e7f2f0c1be83163fbe3fb5e531a36589584c5cf75c7cb6") ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000003000)=""/59) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x78)={0x100, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x2, @loopback=0x7f000001}, 0x1a2, 0x9, 0x4, 0x4, 0x9, &(0x7f0000003000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7, 0x80, 0x300000000000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000006000)=0x7, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000007000)) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000008000)=[{r0, 0x10}, {r3, 0x2040}, {r3, 0x380}], 0x3, &(0x7f0000008000-0x10), &(0x7f0000009000-0x8)={0x8}, 0x8) 2018/02/06 21:54:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000317000-0xa)='/dev/ptmx\x00', 0x0, 0x0) dup3(r0, r0, 0x80000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000810000)=0x7ff) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00009b8000)) [ 56.505670] syz-executor7 (8212) used greatest stack depth: 22832 bytes left 2018/02/06 21:54:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r0, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000b43000), 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000079000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000080000-0x4)=0x7fffffff, 0x4) sendmsg$inet_sctp(r0, &(0x7f00003e9000-0x38)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f00006fe000)=[]}, 0x0) 2018/02/06 21:54:17 executing program 6: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mknod$loop(&(0x7f0000024000)='./file0/bus\x00', 0x0, 0x0) r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000025000), 0x80800) lseek(r0, 0x0, 0x0) 2018/02/06 21:54:17 executing program 4: 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}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0x0, 0x80003}) read(0xffffffffffffffff, &(0x7f0000ad7000-0x55)=""/85, 0x55) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000082a000-0x9)='/dev/ppp\x00', 0x2000, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000339000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000bf0000)=0x14, 0x800) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000311000)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) mincore(&(0x7f0000ab3000/0x3000)=nil, 0x3000, &(0x7f0000ff4000-0x5)=""/5) 2018/02/06 21:54:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr(r0, &(0x7f0000004000)=@known='system.posix_acl_access\x00', &(0x7f0000005000-0x9)='lomd5sum1', 0x9, 0x80a53998e8d30f04) r1 = getpid() r2 = getpgid(r1) syz_open_procfs(r2, &(0x7f0000864000-0x7)='ns/uts\x00') tgkill(r2, r2, 0x25) 2018/02/06 21:54:17 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007c2000)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x0, 0x13}, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="505fec612f9a4d42c6f5fc0245e293af", 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000f65000-0x38)={&(0x7f0000a40000-0x10)=@ax25, 0x10, &(0x7f00004a3000-0x10)=[], 0x0, &(0x7f0000a8c000)}, 0x1ffffffffffb) 2018/02/06 21:54:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00008fa000)=""/232) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e05000)='/selinux/enforce\x00', 0x100, 0x0) symlinkat(&(0x7f0000353000-0x8)='./file0\x00', r1, &(0x7f00007d7000)='./file0\x00') removexattr(&(0x7f000026d000)='./file0\x00', &(0x7f0000799000-0x19)=@known='system.posix_acl_default\x00') 2018/02/06 21:54:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x100) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0xfffffffffffbfffc) exit_group(0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) creat(&(0x7f00006ae000)='./file0\x00', 0x40) ioctl$int_in(r0, 0x5421, &(0x7f0000e58000)=0x3ff) listen(r0, 0x7ff) r3 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f000048d000-0x10)=[{0x4, 0x80000000}, {0x2, 0x100000000}], 0x2) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000006c000-0x4)) socketpair(0x2, 0x2, 0x7, &(0x7f0000247000)) preadv(r3, &(0x7f0000e0d000)=[], 0x10000000000000a1, 0xfffffffffffffffd) 2018/02/06 21:54:17 executing program 5: futex(&(0x7f000000d000-0x4), 0xffffffffffffffff, 0x0, &(0x7f0000a12000), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x60800, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f00000a1000-0x8)='./file0\x00', &(0x7f0000000000)=[&(0x7f00005a5000)='securitymime_type+\x00'], &(0x7f0000000000)=[&(0x7f0000000000)='\x00', &(0x7f0000001000-0x2)='%\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000001000-0x5)='proc\x00', &(0x7f0000ab6000)='@\x00', &(0x7f0000001000-0x5)='{em1\x00'], 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000001000-0xd0)={0x9, 0x1f2, 0x7, 0x0, 0x8, 0xffffffffffff7fff, 0xe482, 0xade, 0x6, 0x20, 0x401, 0x1, 0x7ff, 0x1, 0x40, 0x5, 0x4, 0x7, 0x5, 0x8, 0x2c82, 0x0, 0x8, 0x3, 0x64, 0x1}) 2018/02/06 21:54:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ca8000)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000a8b000)=0x7, &(0x7f0000c41000-0x3)=0x4) r1 = open(&(0x7f000008e000)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r1, 0xa, 0xe) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/02/06 21:54:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eba000-0x7)="666400000004bb") getdents64(r0, &(0x7f00006a1000)=""/42, 0x2a) connect$netrom(r0, &(0x7f0000bae000)=@full={{0x3, {"3192c71ecb63ca"}, 0x4000000}, [{"7aefad98589f8d"}, {"342ebfe87aad1a"}, {"7ec7cc083edb98"}, {"d3cd337ee4ee5d"}, {"4b5a4a26d3cb1e"}, {"43210e9413b20d"}, {"10934fc7f300f7"}, {"b308f564c48aa2"}]}, 0x48) getdents(r0, &(0x7f00000c9000-0x30)=""/48, 0x1a) signalfd4(r0, &(0x7f0000481000-0x8)={0x1}, 0x8, 0x80000) 2018/02/06 21:54:17 executing program 3: r0 = epoll_create1(0x0) fcntl$setstatus(r0, 0x4, 0x2000) r1 = syz_open_dev$loop(&(0x7f0000008000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x400000000000127a, &(0x7f0000008000)) 2018/02/06 21:54:17 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000060000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000863000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800000200, &(0x7f0000fbf000), &(0x7f0000cfe000), &(0x7f0000f8b000), &(0x7f0000804000)) r2 = getpgrp(0xffffffffffffffff) capset(&(0x7f0000fc2000-0x8)={0x0, r2}, &(0x7f000012c000)={0x0, 0x0, 0xffffffffffff4c7c, 0x6, 0xfffffffffffffffc}) mknod(&(0x7f0000256000)='./file0\x00', 0x100008040, 0x0) execve(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000d85000)=[], &(0x7f00007f5000)=[]) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c5a000)=@assoc_value={0x0, 0xab9}, &(0x7f0000976000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001e8000-0x8)={r3, 0x4b}, &(0x7f0000d1d000-0x4)=0x8) r4 = mq_open(&(0x7f0000d98000)='posix_acl_access\x00', 0x800, 0x28, &(0x7f0000f2c000-0x40)={0x3ff, 0xffffffff, 0x8, 0x10000, 0xecf, 0x8, 0x748, 0x6}) mq_getsetattr(r4, &(0x7f00001ec000)={0xaec, 0x0, 0x2, 0xfffffffffffffff7, 0xffff, 0x5, 0x7f, 0x28b81e96}, &(0x7f000043e000-0x40)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00007e8000-0x19)='/selinux/avc/cache_stats\x00') 2018/02/06 21:54:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) sched_rr_get_interval(r1, &(0x7f0000000000)) socket$netlink(0x10, 0x3, 0xf) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000f73000)={0x0, 0x7fff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000001000+0x71b)=""/73, 0x49, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b5e000-0xc)={r2, 0x6}, &(0x7f0000158000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_buf(r4, 0x0, 0x30, &(0x7f00006db000)=""/49, &(0x7f0000b29000-0x4)=0xfffffffffffffe53) sendmsg$inet_sctp(r0, &(0x7f000020f000)={&(0x7f0000ad9000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f00001d0000)=[{&(0x7f0000724000)="e1c40b2a5fd8d8b4d96ab008fe9808cb33ad342ab9c16d2d668b26d02d77c4581a8fbcb40e07bc5a3d610988fd0e08f65b506ccd38be9650ef88810522cef64718156afa1788c56706abf4b8c4d3cd1530389a32d6197447b8ef715a9f0f8804810196f4265e144127dcd4ef61c1faf8e33bc983edd5c2f780249b189d", 0x7d}, {&(0x7f0000e8e000-0xe)="34550b6918f82519451088c12ddb", 0xe}], 0x2, &(0x7f0000a14000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x400, 0x1, 0xa29b, 0x7, 0x9, 0x9, 0x1, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x0, 0x6, 0x6, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x1ff, 0x2, 0xbe8, 0x0, 0x5, 0x6, 0x84c3, r3}}, @init={0x18, 0x84, 0x0, {0x40, 0x8b0, 0x0, 0xffff}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x6, 0x8201, 0x0, 0x1, 0x7fff, 0x6, 0x948, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xff, 0x2, 0x8, 0x10000, 0x80, 0x4, 0x8, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x2, 0x993c, 0x4, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x7, 0xa, 0x6, 0x4c15, 0x29, 0x7, 0x9, r3}}, @init={0x18, 0x84, 0x0, {0x4, 0x4, 0x190d, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x5c, 0x2, 0xfffffffffffff9b4, 0x5, 0x2, 0x80000000, 0x400, r3}}], 0x1e0, 0x40084}, 0x4008000) sendmmsg$inet_sctp(r4, &(0x7f000059e000-0x118)=[{&(0x7f0000734000-0x1c)=@in6={0xa, 0x1, 0x7fffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c, &(0x7f000078e000-0xa0)=[{&(0x7f0000d98000-0xe0)="564fa8f7694909557e69f9ac3b8390bdb537a8aa1befd469bf70cf9e5065a018b21d92f0d2589e15f4c558633df02b185bf8f8883045bd5f2802ffe0fb843d0b6a5fe8ec7e1aa42d60ab434f0b215dbca84d5c63eb245d991d4d5e050040173a10f1f5a481fe260340993ec8dd0ab6a08ae19f8630cd126b530f6d56f0d3fabfa79d56a90c6b2c2ed8389e7a571c195588fc6c71972e6fe8537937c2f1309e6b121a53f9f6b14a25f1f0838639140f5e52922054617d4311cb9ded44c04a84650d0cc1198a7eb5380cea6427b6d835bf336c4a13cd06a620df4017b2296ec456", 0xe0}, {&(0x7f0000ac5000-0xf6)="e8708c333e2c3c7ad5772f0065a827c080ecc19a97db30bde22e3b75c2752a88b4ab64b6c44b8ee1afe6f946d11a82b55df0f3ceba384d525acdaffcb36df1b177f85512eadfc4b23ba835fc48d2c54a2fb2855a99d2cf67a0952012b3e942f108ad0246f597de448b9d2ce0c30e27dd51f512a3ecb057036e8eb95eaf866488ce9d30216bed8ca3ab7cde8e69ae330eee6a5a0ee20895e22387bd3f22828295fd32306a8704be3946d983f904d37babb1c463f3eeb46efbcc4298a7d7080d03700e6ce3848b1387849ca8c0dc62747cec8ff48ddf433978d4ee3dc2cf8889daffe9415100c70d7c811246110ac00524367569a72db7", 0xf6}, {&(0x7f0000c36000-0xbb)="47a734584d4a0971edd46e0c5acf5911da0e71a79fd563b7125bf1d3cbce3c7ea829500bd0fbae7e001d72da462eae7e51d9133d7e934f11320d8a871171c7b975ede03345f0b8552b35d6c643e6e30cf43730d14fca51ee9a8ea8ab813e16dd6d433f12875fdf867d2159424eaa3c88d3f7d60abbc2f9f5d0b5669b24e2edd4d82d573133cf5f0b502733e7c124c56208cb7638f28e0dffc0bb532dbb5d9a717f3b06d223e22fb37220f8c0fb7e7fb6c852c840f42534304a8289", 0xbb}, {&(0x7f0000cc2000-0xe6)="83ed1fd91270a742f9d6cbb77590f40bc32d6a9c8d5ccbe985cc2bc2958d9e655e609a7f2d283255bd4df0195ed0dc48ff569c4652f8aea8f19b083c28b09dba162c32530eae072284d35b469c9e722cdfd6a341a1c34034df040c776deaad0bd0bfbccc91c6e63e4b7000321d605dd20aa6931c9b999bc3c068f740543a7097db57c8768a7db438e9e6bf4745dd12cc42f487542530d00755a39b1c0b2a30176d2d1841dcfd8f1bd7097d23b13e7b869404c0ff48fa7761aedf3b71891ffefdfd7f8bb52079bd405e9616821e28beef5ae3b521269e19449d7a8eb5712078cffa7ced3147a1", 0xe6}, {&(0x7f000048d000-0xd5)="f15ae34344853584a93cc985418898551b91329f0a44d0eef66b29c729c715997191fc7a0e603f15ebb55c5799fd455971d3407b6f4bfc08cdafc7b8762977a8a124f64d996c4e04da3b0b3aeb9f7177d69df35fcb9553ce76bd7fb3662ae1e1bf21b47035c2def6b6029cbc907fa09ddf43757b39e346b1ae8548cc486689a9202dc70f7f4dab4bc01fa62a77c444ef6fe02fe55be4a67c5eed9a63d13de909876545319d008d3ddf32aa6b7ad9f9604d0025ba009b42d15d971ea47561fe6b761c043f8814cceea5940fea0caad44b602fe6a5d6", 0xd5}, {&(0x7f00002ea000)="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", 0xfa}, {&(0x7f00003d8000-0x8c)="d25b5a0ddcf2acbd01f14c6abc7055488abbfccac87aa5909e4d2fd9b1889cb96a94b18a2ded655da3e0a056e24ed6aa831ef3b680c89fc99582dd180da7b61252138f0553a00b67555c2c4356558fdb9068ca1af5606291a163a901cb210da52d9a7643470a204435c40d8761bbac8d3ba4fe1936318998a3d787dfda852d0dacf4f19a78d62f2656e7b889", 0x8c}, {&(0x7f000020b000)="b4cc01b681292c708af8f980e42c6e31c952fbe02416a515989d6a87a6c4b6de94d7b6a8e96d4fbe84a6ac4d84d531e4f70f1bca422d0c2d91bf1fa6157e2e6003e9dfb340b3abf4c48ec6a1b6f5c0fcb5e0bb39336d94561d3bc60a9e88a3e6aee073ffd9743c66e8d7548b69de6a1464322bf9991c33a722aa90a17d5bb64a209ffc4cd3dca35dd5f2e71a5defac5bf8e6d450dfeac13b4dbd1691bb4625e46eabea7bee8b18a37ce32840e5f54ff880f121f7e5a3081e97aa06b33cc6fd5ebe6451b4d0f20c2bfb01ff031d897064f1f0851667d469b29fa720d053b870f8801ecb91e1bef00553362d3b3776dc", 0xef}, {&(0x7f0000c7a000)="af9e48a3a352985dbc69933424e16764a4f74ed93ec51e556728e8f1748b0f945ae653a2868a8be06c200c9bf6b54a81278e4177552cabde7fac4841605340d67cc6794166c231c21af4583d87dce55edde560609921f05434c3aa610b9ed9d640a6f9d2004e07c948bef7fe5e2572d5643ba5f2abb92c2d69e31f3642e5f6a1d328ade50a68ac6204d8ac02888e5062b82d41a4c2ef830394f2bf2eb2fd42bc98fc0cde5500eb5c28f37baa3472f88d7400451f0ba15a0279107564ba8e41e83b1b90a94758c7bddfb2f3f77b595d", 0xcf}, {&(0x7f000042f000)="637808bb3f0e", 0x6}], 0xa, 0x0, 0x0, 0x657bf2b7d81518cb}, {&(0x7f00005dd000)=@in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x400}, 0x1c, &(0x7f000003b000-0x10)=[{&(0x7f0000227000-0x22)="82ae0c30ef859f915c368404e6ba94cf0d89842d99442125bbb0fa4e700e7d233a77", 0x22}], 0x1, &(0x7f00006d0000-0x180)=[@sndrcv={0x30, 0x84, 0x1, {0x6e, 0x1, 0x7, 0x7, 0x0, 0x7, 0x2, 0x9, r2}}, @init={0x18, 0x84, 0x0, {0x8001, 0x101, 0x2, 0xffffffffffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x5, 0x8200, 0xc7, 0x10001, 0xffffffffffff3cd5, 0x1f, 0x9, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x4, 0x4, 0x3477fbf, 0x40, 0x39, 0x364, 0x7fffffff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xe60c, 0x8007, 0xd00, 0x7, 0x800, 0x2, 0xfffffffffffff001, r3}}, @init={0x18, 0x84, 0x0, {0x3ef039b2, 0x8, 0x764, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x1, 0x8001, 0x1, 0xb4d9, 0x0, 0x0, 0x4, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x195, 0x20c, 0x3, 0x5, 0xfffffffffffffff7, 0x400, 0x27, r2}}], 0x180, 0x24040800}, {&(0x7f0000b39000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000e6d000)=[{&(0x7f000090d000-0x73)="447ff7023678ef25f4f35436ca5c2d245f62f269f1296916f12074e5ea6049e74e56fdc50f67a0fc011d87fe14dcaa53390a3bce62430a5e8de02dfee809484c4ee67a080b24d3f2778c34f7ae79d7250b3f39247f26e7f385b936d9fac2c0a237af4b907e4a5a874d0fb1a55bfc79135c4a0e", 0x73}, {&(0x7f0000344000-0x70)="733b42561ced2d2e6e1fa59b774aa9c631d87ea34537c6d9d6de8a9d244731bb06ed73e5e07b0f8b3b0dbc265967293a3ad482abbc9f1914e9acdbbf26c847bfdc092fd8d963191ee2871700798bdb7ef14d080e1346863684adb130515e4e2ba1f9b612ba18ed4591d5b0c7ab8b52b5", 0x70}], 0x2, &(0x7f00000cf000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x2, 0xe548, 0x100000000000, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0x6, 0x7, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x8001, 0x8005, 0x1, 0x7f, 0x0, 0x0, 0x100000001, r2}}], 0x90, 0x40800}, {&(0x7f00000eb000)=@in={0x2, 0x1, @multicast2=0xe0000002}, 0x10, &(0x7f000026c000)=[{&(0x7f00006de000)="5a778b88a1bee31fbbaa3078f29d598ad929b1dd98c3310d576ddea0e34557d5c01637e92ce75aba", 0x28}, {&(0x7f0000f5a000-0x9e)="79be41bd0965b254007d39d9bcb8dde3b9628e4658d18f9cd680dc1dc0855a5e5be68013a797c650e3bb445474290e8d79db4d62f2e9a2dc44ab4156831d7c81820ec2b000150877adca493a31edb4169990d71128f6575a74f67a11b94157680124ddf5d72e58ed1e01aa4e7263ab8c2784a61fc183f4ed85db3f2c43e6ac921a068aa88a175b7752e518600f3ac34a3776900e678ebe6fdefb37c52c6a", 0x9e}, {&(0x7f0000d56000)="89b9df9a5e48c80c1ed82b95c065b002a3c266e97731a8bd6484c6920a6b56f5758687f5739aab90ed29a7962cfc2f07e2e5feda09d9d486463975cb00472aed6ade2b84a2dc6a1ecf87dbcc2ca794583b6dbb3c25a45f0b407626ec322bd2ddcb3b0bdca4738eb1fad76cbfaab8f7663c2f4da6dabab312d47f79801b68ae1ec4a32c16", 0x84}, {&(0x7f0000c08000)="bcff6ebba6f5d578bde377c157f787aa91163cbbe7faf2fe69344ba37683bff9c954435a58ed4c4d255d3a33b3b7bc1f1169c3a2d59e9438825d8194afcbfcbd76e0707cebd1b8b4fef6a0acfb0bda274cc7c4ab0a0cbe1f3b0ed06b7728473b562d32c89eb43bd8dc76aaa2f3dece72c952b08fc84b40d612", 0x79}], 0x4, 0x0, 0x0, 0x20004000}, {&(0x7f000026a000)=@in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x71df}, 0x1c, &(0x7f0000d6e000)=[{&(0x7f000064f000-0x6e)="066fc606fb92a1de4e9e637cdfcd8f05f3e75e19fe3933e998b47c714126ebbbf4c83461e7897f03a9a4bea084960910ba3ac40f03263a2d5f40b036c097f8266a39be415f3c124b246be0769cbbb132fe955b2b6ba407fc48a9b4fa004706067c158c3eb8316aad43c326a94d44", 0x6e}, {&(0x7f0000c0e000-0xb2)="f1af9dc745801f865656a7a9ceaf65664a745c9490a8112ae7961ba55dc1e1559367ce019b15f6b200795db76d8d7474fcf52226301bf765c71f340270cc8c8218d53c56fdff784f7b4eda5cf14f7f0436d940a0f96cfea7c217537badcdac64b8d8af418a4eb550e1542375eb2d10bb26e0ec4166da74372e6c8e079ede6f687d6b328502518e077f01505dc4090dc11926cf32f899b44e34bb8dc9ad33b2acb28eaca768f6287ad8561f751d54f699dc48", 0xb2}], 0x2, &(0x7f00001dc000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x1, 0x0, 0x2b006060, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x753f, 0x8, 0x8005, 0x1f, 0x8001, 0x101, 0x3, 0x5, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x2, 0x2, 0x5, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x922, 0x0, r3}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x401, 0x8, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x2, 0x7fffffff, 0x6, r3}}], 0x120, 0x20004000}], 0x5, 0x2bcf3788066a65a3) 2018/02/06 21:54:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f65000)='timers\x00') setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00002c8000-0x10)={0x100000000, 0x81, 0x4, 0x7}, 0x10) mkdir(&(0x7f000077a000)='./file0\x00', 0x10000002) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00001e3000)='ramfs\x00', 0x0, &(0x7f0000f11000)) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) read(r1, &(0x7f0000ca2000), 0x2ab) 2018/02/06 21:54:17 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000549000-0x8)={0x0, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}}, [0x8, 0x7, 0xff, 0xfffffffffffffffe, 0xffff, 0x7ce7, 0x8, 0x8, 0xffffffffffffff8c, 0xffffffff80000001, 0x0, 0x38ad, 0x8, 0x1, 0x200]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000)={0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f000000c000-0x88)={0x40, {{0xa, 0x1, 0x10000, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x1}}}, 0x88) r3 = syz_open_dev$usbmon(&(0x7f0000007000)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003000)={0x0, 0x9b, 0x200, 0xffffffffffffffff}, &(0x7f0000006000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000008000)={r4, 0x0, 0x0, 0x8001, 0x5}, &(0x7f0000005000-0x4)=0x18) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) 2018/02/06 21:54:17 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) renameat2(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e52000-0x9)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00005f1000-0x14)={@loopback, 0x0}, &(0x7f0000ebf000)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000020c000-0x10)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 21:54:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000451000), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f000024c000-0x8)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x10005) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000013000-0x68)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) 2018/02/06 21:54:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00004fc000-0x24)) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f000058d000-0x8)) 2018/02/06 21:54:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e1000-0x4)=0x3ff, 0x4) connect$inet6(r0, &(0x7f0000486000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/06 21:54:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007d9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) rt_sigreturn() write$sndseq(r0, &(0x7f0000028000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result={0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x90) 2018/02/06 21:54:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00004db000)="2400000024007f000000120000000100000ff6ff010000000000f300f1ffffff1322ff10", 0x24) connect$l2tp(r0, &(0x7f0000d6e000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast1=0xe0000001}, 0x2, 0x2, 0x0, 0x4}}, 0x2e) 2018/02/06 21:54:17 executing program 7: 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}) 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) shutdown(r1, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000169000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 21:54:17 executing program 4: r0 = syz_open_pts(0xffffffffffffff9c, 0xac40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x101, &(0x7f0000001000-0x3)="dabe15") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x103c80, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4)=0x5, 0x4) fsync(r0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000001000-0xa4)="dd73bfbe91b6bc92b7d60e8cc23c5878099d80d42af3e3b56ff919a54a78a350056c987a210980d463f51c66f8a88948e899bf3c656540db705b4e80d4b1f3af4f9eec5eeec6decac79284d97c079821c72a63af7621b58662d11ea4e29c3d3aa847f0fb46d3117dc6a1ef6962f0feab5b51e553a2f26932fdda1a24716d1b7b24b5872f9cc805ff1c092b390613130e74f88c9ee41c6a6f6fd1f0cb22da6c24e599a946", 0xa4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000002000-0x14)={r4, 0xffffffffffffa741, 0x6f0a, 0x0, 0xfffffffffffffff8, 0x2}, &(0x7f0000000000)=0x14) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000000)={{0xe1ca, 0x3}, 0x0, 0x0, 0x6, {0xfffffffffffffff7, 0x1}, 0x8, 0xd51d}) r5 = inotify_init1(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000002000)={r4, @in={{0x2, 0x2, @loopback=0x7f000001}}, [0x6, 0x13, 0x21, 0x943, 0xfffffffffffffffd, 0x4, 0x6, 0x6f0, 0x6, 0x9, 0x3, 0x4, 0xfffffffffffffff9, 0xfffffffffffffff9, 0xab]}, &(0x7f0000002000)=0x108) epoll_wait(r3, &(0x7f0000002000-0x54)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x400) ioctl$KDSETMODE(r5, 0x4b3a, 0x800) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000002000-0x4)={0x3, 0x7, 0xb9f}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000003000)={0x0, 0x0, 0x8000}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000004000)='./file0\x00', 0x21) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000006000-0x1000)="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", 0x1000, 0x4008000, 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x7fffffff, 0x5, 0x8, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x2, 0x9, 0x7d, 0xffffffffffffff82}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000006000)={0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000002000)={0x14, 0x0, &(0x7f0000005000)=[@free_buffer={0x40086303, r6}, @acquire={0x40046305, 0x2}], 0xca, 0x0, &(0x7f0000006000)="0042d46533d7ab7fd4011968a0c54e19f674569856547d0df16fbceb4b26a19b73a4a7148d780d0ad0cc738dbcef421f5895816cc858fa05282e69398a72c1987b4cd311065230df7eaa22017448e8f70fd3d4ab8f742b1c43c433a611f4e253110c4e5ef460044e8e98175004143d44c19e7199c119de1d05093602c4d024391229743e5af3d0ace544c2131f80e5808768098157d1f30a11bb326db491f83e9afe05328d5a127332f43647b613cb2bf46b862797470c9b87aeb0c3836db5e4ec76264e5c31dfde1419"}) 2018/02/06 21:54:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x6180, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0x51)=""/81, &(0x7f0000001000-0x4)=0x51) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @rand_addr=0x100000000}}, 0x101, 0x9}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r1, 0x1}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000), &(0x7f0000002000)=0xb) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x5, 0x7, 0x7fffffff, 0x9}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002000)={@loopback={0x0, 0x1}, 0x6e, 0x0, 0x0, 0x0, 0x3, 0x5, 0x8}, &(0x7f0000004000-0x4)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000-0x8)=@assoc_value={r2, 0x3f}, &(0x7f0000004000)=0x8) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000004000)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000006000)='/dev/net/tun\x00', 0x0, 0x1) r5 = getpgrp(0xffffffffffffffff) ptrace$cont(0x3f, r5, 0x8000, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000008000-0x98)={r2, @in6={{0xa, 0x2, 0x10001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, 0x40, 0x10000}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000008000)='./file0\x00', 0x51, 0x1000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000002000-0x5)={@empty, 0x9, 0x1, 0xff, 0xb, 0x7fff, 0x4, 0x8}, &(0x7f0000007000)=0x20) ptrace$pokeuser(0x6, r5, 0x3, 0x5) fcntl$setownex(r4, 0xf, &(0x7f0000006000)={0x0, r5}) 2018/02/06 21:54:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x101280, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000000) syz_open_procfs(0x0, &(0x7f00007b8000)='ns/cgroup\x00') setns(r0, 0x8000000) 2018/02/06 21:54:18 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_timedsend(0xffffffffffffffff, &(0x7f0000014000-0x97), 0x0, 0x0, &(0x7f0000013000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000a26000)={0x0, 0x4, 0x400}, &(0x7f0000384000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000bed000)={r3, 0x8, 0x9, 0x10000}, &(0x7f0000c45000)=0x10) tkill(r1, 0x15) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f000094e000-0x4)=0x671) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 21:54:18 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f000001e000)='/dev/urandom\x00', 0x0, 0x10000) r0 = socket$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) 2018/02/06 21:54:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c66000-0xc)={0x20000000}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000304000)) [ 56.854939] l2tp_core: tunl 1: fd 19 wrong protocol, got 6, expected 17 2018/02/06 21:54:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000004000-0x8)={0x1f}, 0x8, 0x80000) close(r1) clone(0x4020c00, &(0x7f0000003000-0x27)="a2b37a8b18159a952e9ad5a8d0951c0596bf348d9722333ca881be05eb69b8a9ccc0e49645a80f", &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000002000)="b3188be1c15bdd88fdce1d2500000000d4f564a11c49184710b3ded660da15c9b2720a5f1eb4ba8c44e41dcf0b81dbd87c9f9ce7a36a32c97fcb463d5f7b07b080d4d39e5927e18926e19912f4b15914f8e54064a7eda0d8cd3e1368f2ad9bb34773b10d835c620125036e46b5d442fb39fcb9faf84f1a7219e3f947f7d76e0755c5494d4208288250398c44806f165303b5762ad584ca2faf6511d4b4f07dc6cc89ff9d") fdatasync(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x40000) ioctl$int_out(r2, 0x5460, &(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000004000-0xb)='/dev/loop#\x00', 0x4, 0x204500) creat(&(0x7f0000002000-0x8)='./file0\x00', 0x10) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000ae000-0x4)) 2018/02/06 21:54:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000802, 0x0) write(r0, &(0x7f0000ca1000)="1f0000005200eef2000094fef50010430a0017d200000028b40000ffffb92b", 0x1f) r1 = add_key(&(0x7f00004ee000-0x6)='rxrpc\x00', &(0x7f0000d00000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000094a000)="a6f1e1842fb5a1e0c33a737c140f835d1c4a19caa92968a88c4812618dcee2026ee01418c58d97b96ebf", 0x2a, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000215000)={0x0, 0xf2b6, 0x0, 0x1, 0x1}, &(0x7f0000bab000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000036f000-0x8)={r2, 0xff}, &(0x7f0000508000-0x4)=0x8) keyctl$describe(0x6, r1, &(0x7f0000ca2000)=""/201, 0xc9) readv(r0, &(0x7f0000c7b000-0x70)=[{&(0x7f0000992000)=""/251, 0xfb}], 0x1) 2018/02/06 21:54:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000222000)={0x0}, &(0x7f0000339000-0x4)=0xc) sched_setaffinity(r0, 0x8, &(0x7f0000012000-0x4)) 2018/02/06 21:54:18 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000014000), &(0x7f0000025000-0x4)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x128, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002}, @in=@dev={0xac, 0x14}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@loopback={0x0, 0x1}}, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000002}, {}, {}, 0x0, 0xffffffffffffffff, 0x4}}, []}, 0x128}, 0x1}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000018000-0xcd)=""/205, &(0x7f0000026000)=0xcd) 2018/02/06 21:54:18 executing program 1: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffffd) connect$inet6(r0, &(0x7f00004d5000-0x1c)={0xa, 0x2, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f6a000), 0x4) 2018/02/06 21:54:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000787000)={@generic="6a84bb8bc52a967eef9b79c17e1d20e9", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000ee2000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/02/06 21:54:18 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) write(r0, &(0x7f0000db1000-0x1)="04", 0x1) fallocate(r0, 0x3, 0x8001, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000001000-0x4)=0x5) 2018/02/06 21:54:18 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@common='dummy0\x00', @ifru_flags=0x801}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$TIOCCONS(r1, 0x541d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000934000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) syz_extract_tcp_res(&(0x7f0000850000), 0x0, 0x0) 2018/02/06 21:54:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004b0000)='/dev/sequencer\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c57000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000449000), 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ff0000-0x10)='/selinux/policy\x00', 0x0, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) r5 = socket$inet_dccp(0x2, 0x6, 0x0) r6 = syz_open_dev$mice(&(0x7f000092c000)='/dev/input/mice\x00', 0x0, 0x0) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004a4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe2(&(0x7f000058e000)={0x0}, 0x80000) sendmmsg$unix(r0, &(0x7f0000a1e000)=[{&(0x7f0000de1000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009e3000)=[], 0x0, 0x0, 0x0, 0x8040}, {&(0x7f000062e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000004c000-0x30)=[{&(0x7f0000769000-0x13)="ca4ace2e504ced74d8f8b14318b8e13897c611", 0x13}, {&(0x7f00009fd000-0x8)="d180063625225db4", 0x8}, {&(0x7f0000df9000-0xd0)="b054bfd25d5f37598b48c5a723d9cd09a160fb655e8541b792864f2745e10a9cd98dd1130a36fdf0795116f76ab0b91b9911dff52705b8716f9cd01e106f695fea474bf5446a2e0d69b20a89a7fcd0f416209a1a1e079214238279c70ccfa98e4fbde00f40f15a4af036a1a7f51a185c3d093e21581d6f3695418167314bd339075afa514b2bce7d8d2a16441f0dd6ac026b3f8adb96bd2d9c7a6d1dafdd478543e47d139fe1d956a8a74b152c7bb8fb38cc9e6f15b13ce4a55436b9f79f0d08f136a3f8a79f2ec9719ca718fc2a0b30", 0xd0}], 0x3, &(0x7f000011a000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @rights={0x28, 0x1, 0x1, [r5, r6, r7, r8, r9]}], 0x48, 0x80}, {&(0x7f0000074000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000023d000-0x80)=[{&(0x7f00003e4000)="3489d782283df6c1c643a9b5c8b37c6107a1e50e04cb2d778d55c8879ce6a662fea655bf401af61bb49c9968a7bc656cf0e03a080fd1109b8e77976efd16c4ef57c5ef89d8555c37e334", 0x4a}, {&(0x7f000025e000)}, {&(0x7f00007b1000)="5b5886cadcf51218cb7b1578d86c801c73ac4bee6387eac308b9a6f66c60e0561c5a8b9db12fc5c314f9e8375b7547bf8eee9b2eb90655f93b630426bb608f7361f774b8598b6d013d6f2696107f0cf5abc7cfd2839c7b132f64dada1bf0a7847a0145b0a022cb1cf9733c2d8c01ae395381f7db7324d847919f5a", 0x7b}, {&(0x7f00003bd000)="44755dc5320329d1f17bf35563c913bd1f48185fd9fef759430f27d3c4851c82c29dbe218d81e37e500501c893c7145ac3b2cef97f219c69c5311b333bc891a8022f741be324f8f352a69e6832b8f6a4e1612a65d0199d8e2ec0bf746ca00651259f9f37d24622e890ed9e6f08c96d0b1b1a080d8c07c8ad6567c77e0af1d6ce7e005b15a853d0541c4d", 0x8a}, {&(0x7f0000d76000)="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", 0xfb}, {&(0x7f0000090000-0x73)="ff0c74c122585209980799af26c18e5300419e175009a0cc430348d5778cc2aece352cad687a9bf0b221ef807830bfc42d9276f8da5c7f10637d2ff96bc6832257db3d1ef03ee84d858616b60a8b8a3f16e24b77ff3748ff81ff5ad55469c42f5ef8cb74c014eae320a2d6d5ae8341b5f07f24", 0x73}, {&(0x7f0000df2000-0xdd)="101a5d4a6b6f845d3c4397ed3a1413b57204affbc8d4772f06f7a46e17fca4dd3f1184b67e93cdfa2451937b550b0faf735d9435d4ed18bde5b03ed7ed64e992eecf8f50681ac6f4a7986c60888ea265c951246c349706fd9edf47a870c97008063254bb08de7f828504863be74c57284a9893a1f5f8e06e56b3bb9290358518fe9cd426bac0c49f8f90563612af9882740be2edc4998a762e8090a44651455c3fa601e1dfb73334616b04e769a72efb04c3bd42179313d36dd56480af9c84809fbf5f89429dcbe0479a8485e2252c76ca45ae045c9c52a0573652c743", 0xdd}, {&(0x7f000006b000-0x36)="5f4f8701b0b6a4ff4f44df65a1f478414343f7df66efaca977471f4f6e352a265a6ba1021b4dcb0a9f37b53377e7241af1e3eaf56544", 0x36}], 0x8, 0x0, 0x0, 0x48040}], 0x3, 0x4000) r10 = socket$unix(0x1, 0x3, 0x0) r11 = socket$unix(0x1, 0x2, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fbc000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$unix(r11, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r10, &(0x7f0000f35000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/06 21:54:18 executing program 1: socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000000d000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x3ed, 0x0, 0x0, 0x0, 0x0, &(0x7f000000d000)=@syzn={0x73, 0x79, 0x7a}}) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/06 21:54:18 executing program 3: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffc000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005e4000-0x4)=0x2, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffe000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r3, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r3, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f43000-0x20)={0x100, 0x7, 0x4, 0x6, 0x9, 0x2ad, 0xb89c, 0x5, 0x0}, &(0x7f0000bc3000)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b8d000)={r4, 0x7ff}, &(0x7f00008eb000)=0x8) connect$inet(r3, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000040d000-0x11)='/selinux/enforce\x00', 0x400, 0x0) connect$inet(r3, &(0x7f000096e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000044d000-0xc)={0x0, @dev, @dev}, &(0x7f0000fff000-0x4)=0xc) r6 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000adb000)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x1, 0x5, 0xa, 0xa0, 0x80, 0x5e, r5, r6}, {0x3f, 0x35b, 0x9b6d, 0x5, 0x9, 0x8001, 0x1d99}, {0x81, 0x8, 0xfffffffffffff1d1, 0x3}, 0x80, 0x7, 0x1, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x3, 0x1, 0x40, 0x100000001, 0x898}}, 0xe8) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffd000-0x4), 0x4) 2018/02/06 21:54:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mkdir(&(0x7f00008e9000-0x8)='./file1\x00', 0x49) r0 = open$dir(&(0x7f000049e000-0x8)='./file0\x00', 0x0, 0x40) mkdirat(r0, &(0x7f0000c2a000-0x8)='./file0\x00', 0x40) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00008da000)='ramfs\x00', 0x0, &(0x7f0000e24000-0x2)) chroot(&(0x7f0000349000-0x8)='./file0\x00') mkdir(&(0x7f00004d3000)='./file0\x00', 0x91) 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') 2018/02/06 21:54:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008d8000-0x89)='net/icmp\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) sendfile(r0, r0, &(0x7f00008e9000)=0x1, 0x9) 2018/02/06 21:54:18 executing program 7: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000fa4000)={{{@in=@broadcast, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000fa5000-0x4)=0xe8) ioprio_set$uid(0x3, r2, 0x5) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002c8000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000064000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x600}) ptrace$setopts(0x4206, r1, 0xfffffffffffffffd, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000fa6000-0x20)={0xa1, 0x0, 0x10002, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000c91000-0x20)={0x4, r4, 0x10001, 0x4}) ptrace(0x4207, r1) ptrace$setopts(0x420b, r1, 0x8, 0x1000000800020) ioprio_set$pid(0x3, r1, 0x81) 2018/02/06 21:54:18 executing program 2: prctl$intptr(0x21, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000001000-0x4)=0x6) ptrace$getsig(0x4202, r0, 0x3f, &(0x7f0000000000)) 2018/02/06 21:54:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f36000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000c14000-0x1b)=""/27) r1 = socket$netlink(0x10, 0x3, 0x0) rt_sigprocmask(0x3, &(0x7f0000fec000-0x8)={0x7}, &(0x7f0000f92000-0x8), 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c5f000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000a32000-0x68)={0x74c9, 0x800, 0x8, {}, 0x8, 0xfffffffffffff001}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f000066e000)=[@in6={0xa, 0x1, 0xffffffff, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x8}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000001}, @in6={0xa, 0x0, 0x5, @empty, 0xffff}], 0xb0) writev(r1, &(0x7f0000ba1000-0x10)=[{&(0x7f000047a000-0x2a)="290000001a00114855a8a347000a007c0200e3000000fffff273000009000100000000000000720009", 0x29}], 0x1) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000cb7000-0x42)=""/66) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000e06000)={@generic="a66ddc962dfc3cf240e1b1dec87d3763", @ifru_addrs=@ax25={0x3, {"7bab7d5fadd18e"}, 0xff}}) 2018/02/06 21:54:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000d9b000-0x4)=0x9, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c57000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00009d8000-0xc)={@empty, @empty}, &(0x7f00001d4000-0x4)=0xc) 2018/02/06 21:54:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000522000-0xa)='net/icmp6\x00') ioctl(r0, 0x1, &(0x7f0000b4b000)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d22000-0x14)={@dev={0xac, 0x14, 0x0, 0x13}, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) setsockopt(r0, 0x9fc3, 0x66, &(0x7f0000ae1000)="4907afec67d5ebb775b89e09664fca40e0a7fb19431492fe09451f29ec480cd8e52ebdb406420a256b9f8a446e0526efb90e595f2a141a1015951160ae926841df9255b9c1e5bf06722662e24e0965d0730e6bcb3ca6c4c0cc70564040c68e9cbe7dff17b5725f09c436166a26d543738fcd7d164c83c0dc49449aeff97915d76cc1ecbfe8bd8970b2838199eae7da79be6d061bce1555d2c10b73f9509cab62110cbe957661f6f56a89924ed550d3dc65d0c67cb91653b81e598958ec9c57a9aa34", 0xc2) bind(r0, &(0x7f000057c000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/06 21:54:18 executing program 3: clock_gettime(0x0, &(0x7f0000a1c000)) futex(&(0x7f000053c000-0x4), 0x400000085, 0x0, &(0x7f00008b5000), &(0x7f0000f9b000-0x4), 0xa0000001) 2018/02/06 21:54:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004b0000)='/dev/sequencer\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c57000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000449000), 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ff0000-0x10)='/selinux/policy\x00', 0x0, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) r5 = socket$inet_dccp(0x2, 0x6, 0x0) r6 = syz_open_dev$mice(&(0x7f000092c000)='/dev/input/mice\x00', 0x0, 0x0) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004a4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe2(&(0x7f000058e000)={0x0}, 0x80000) sendmmsg$unix(r0, &(0x7f0000a1e000)=[{&(0x7f0000de1000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009e3000)=[], 0x0, 0x0, 0x0, 0x8040}, {&(0x7f000062e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000004c000-0x30)=[{&(0x7f0000769000-0x13)="ca4ace2e504ced74d8f8b14318b8e13897c611", 0x13}, {&(0x7f00009fd000-0x8)="d180063625225db4", 0x8}, {&(0x7f0000df9000-0xd0)="b054bfd25d5f37598b48c5a723d9cd09a160fb655e8541b792864f2745e10a9cd98dd1130a36fdf0795116f76ab0b91b9911dff52705b8716f9cd01e106f695fea474bf5446a2e0d69b20a89a7fcd0f416209a1a1e079214238279c70ccfa98e4fbde00f40f15a4af036a1a7f51a185c3d093e21581d6f3695418167314bd339075afa514b2bce7d8d2a16441f0dd6ac026b3f8adb96bd2d9c7a6d1dafdd478543e47d139fe1d956a8a74b152c7bb8fb38cc9e6f15b13ce4a55436b9f79f0d08f136a3f8a79f2ec9719ca718fc2a0b30", 0xd0}], 0x3, &(0x7f000011a000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @rights={0x28, 0x1, 0x1, [r5, r6, r7, r8, r9]}], 0x48, 0x80}, {&(0x7f0000074000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000023d000-0x80)=[{&(0x7f00003e4000)="3489d782283df6c1c643a9b5c8b37c6107a1e50e04cb2d778d55c8879ce6a662fea655bf401af61bb49c9968a7bc656cf0e03a080fd1109b8e77976efd16c4ef57c5ef89d8555c37e334", 0x4a}, {&(0x7f000025e000)}, {&(0x7f00007b1000)="5b5886cadcf51218cb7b1578d86c801c73ac4bee6387eac308b9a6f66c60e0561c5a8b9db12fc5c314f9e8375b7547bf8eee9b2eb90655f93b630426bb608f7361f774b8598b6d013d6f2696107f0cf5abc7cfd2839c7b132f64dada1bf0a7847a0145b0a022cb1cf9733c2d8c01ae395381f7db7324d847919f5a", 0x7b}, {&(0x7f00003bd000)="44755dc5320329d1f17bf35563c913bd1f48185fd9fef759430f27d3c4851c82c29dbe218d81e37e500501c893c7145ac3b2cef97f219c69c5311b333bc891a8022f741be324f8f352a69e6832b8f6a4e1612a65d0199d8e2ec0bf746ca00651259f9f37d24622e890ed9e6f08c96d0b1b1a080d8c07c8ad6567c77e0af1d6ce7e005b15a853d0541c4d", 0x8a}, {&(0x7f0000d76000)="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", 0xfb}, {&(0x7f0000090000-0x73)="ff0c74c122585209980799af26c18e5300419e175009a0cc430348d5778cc2aece352cad687a9bf0b221ef807830bfc42d9276f8da5c7f10637d2ff96bc6832257db3d1ef03ee84d858616b60a8b8a3f16e24b77ff3748ff81ff5ad55469c42f5ef8cb74c014eae320a2d6d5ae8341b5f07f24", 0x73}, {&(0x7f0000df2000-0xdd)="101a5d4a6b6f845d3c4397ed3a1413b57204affbc8d4772f06f7a46e17fca4dd3f1184b67e93cdfa2451937b550b0faf735d9435d4ed18bde5b03ed7ed64e992eecf8f50681ac6f4a7986c60888ea265c951246c349706fd9edf47a870c97008063254bb08de7f828504863be74c57284a9893a1f5f8e06e56b3bb9290358518fe9cd426bac0c49f8f90563612af9882740be2edc4998a762e8090a44651455c3fa601e1dfb73334616b04e769a72efb04c3bd42179313d36dd56480af9c84809fbf5f89429dcbe0479a8485e2252c76ca45ae045c9c52a0573652c743", 0xdd}, {&(0x7f000006b000-0x36)="5f4f8701b0b6a4ff4f44df65a1f478414343f7df66efaca977471f4f6e352a265a6ba1021b4dcb0a9f37b53377e7241af1e3eaf56544", 0x36}], 0x8, 0x0, 0x0, 0x48040}], 0x3, 0x4000) r10 = socket$unix(0x1, 0x3, 0x0) r11 = socket$unix(0x1, 0x2, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fbc000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$unix(r11, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r10, &(0x7f0000f35000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/06 21:54:18 executing program 6: clone(0x0, &(0x7f0000295000), &(0x7f0000758000), &(0x7f0000fa3000-0x4), &(0x7f00000df000-0xcd)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f000022a000)=0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000751000)=0x5, 0x4) clock_adjtime(0x0, &(0x7f0000c06000-0xd0)) 2018/02/06 21:54:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000de1000-0x11)='/selinux/enforce\x00', 0x400, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000b47000)) r3 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x2}}) 2018/02/06 21:54:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000df4000-0x9)='/dev/sg#\x00', 0x0, 0x8000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x80000000017, &(0x7f0000ef5000)=0x8000000000000002, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000ef7000-0x4), 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000f2b000)=0x9b, 0x4) r2 = getpgrp(0x0) sched_getaffinity(r2, 0x8, &(0x7f000013f000-0x8)) 2018/02/06 21:54:18 executing program 4: fstat(0xffffffffffffff9c, &(0x7f000058b000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000003000-0x44)) setreuid(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f0000001000-0xc0)=""/192, &(0x7f0000aeb000-0x4)=0xc0) 2018/02/06 21:54:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f000095d000-0xb)='net/packet\x00') sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000a61000)={0x1c, 0x1, 0x800004, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x6, [@generic="9266"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/06 21:54:18 executing program 2: 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 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000082000-0xf)='/dev/sequencer\x00', 0x400, 0x0) connect$nfc_llcp(r0, &(0x7f0000b77000)={0x27, 0x800, 0x8, 0x5, 0x1, 0x739f000e, "5927461dcdc8baf48de6fa905daa443d4f702956f9a72adb4b4d04adb38b36f3c20aa1fd3cd3dffcf5b47d69fb1aaeeaa4b9e6e9ccd2dd5ded79e974638742", 0x7}, 0x60) r1 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)) r2 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000a2c000), 0x4) r3 = syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0xfffffffffffffdc1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000692000)=0x7) pipe(&(0x7f0000bdc000)={0x0, 0x0}) openat$selinux_member(0xffffffffffffff9c, &(0x7f00005ae000-0x10)='/selinux/member\x00', 0x2, 0x0) fsync(r2) socketpair$inet6(0xa, 0x2, 0x8000, &(0x7f0000f30000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f0000be7000-0x4), &(0x7f00007b0000-0x4)=0x4) r6 = socket(0x10, 0x3, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000036b000)={0x8001}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000131000-0x98)=""/228) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f00000cf000-0x10)={0xfffffffffffffff3, &(0x7f0000e35000)=[]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000d8c000)={0x20, 0x8e, 0x320f, 0x21, 0x26, 0x7ff}) write(r6, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/02/06 21:54:18 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000756000)={0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000246000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x0, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1, 0x0, 0x0, 0x40}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000abe000)={0x0, 0x0}) getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ed3000-0xc), &(0x7f0000c70000)=0xc) ptrace$setregs(0xf, r2, 0x6ae, &(0x7f000017e000)="988452d7fec853b9a6e7accc3bc3e2b2fb24df350c59f593c8325bdbc7d01256da87fe24225ab120573e3cf82fa9176b6ada4c5b99655f1a5530885d3ea00fc122513b15ecd1845de6ac7cc0d4e507a7db61b227e09ea055dbed15a84f5bacff1d1792f6f4469e2b0988c81013c7f1b52b895644351faf08e88bab4dd820675a1699e3e9128b813d7cb5b4cb103a2d81ca3e0c95b26d5bc0fa8288338ab27d1ae1066d977d942de2ed418ee7dd3db37ecf1f679e0c316589afe39af461") getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00008a9000)={{{@in=@multicast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f000017d000)=0xe8) r4 = socket$pppoe(0x18, 0x1, 0x0) fgetxattr(r4, &(0x7f0000634000)=@known='security.ima\x00', &(0x7f00008ce000), 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000926000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r3}) 2018/02/06 21:54:18 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000079a000-0xb)='/dev/loop#\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00008db000)=@random={'osx.', '){bdevvmnet0}\x00'}, &(0x7f0000cd8000)=')lo+}&\x00', 0x7, 0x2) ioctl(r1, 0x4000000000001268, &(0x7f00009c6000)) sendmsg(r0, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) 2018/02/06 21:54:18 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x1}) [ 57.207444] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. [ 57.232399] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/06 21:54:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f3c000-0x4), 0x4) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000155000-0x10)={0x0, 0x2710}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000af4000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000406000-0xe8)={{{@in=@multicast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f000050e000)=0xe8) stat(&(0x7f0000c16000-0x8)='./file0\x00', &(0x7f0000abe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a63000)={0x0, 0x0, 0x0}, &(0x7f0000a7d000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c65000-0xe8)={{{@in6=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000933000)=0xe8) stat(&(0x7f0000c91000)='./file0\x00', &(0x7f0000ad0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000092f000-0xe8)={{{@in=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f0000219000-0x4)=0xe8) stat(&(0x7f00003ea000-0x8)='./file0\x00', &(0x7f000055d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000cc8000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f05000-0xe8)={{{@in=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f0000841000-0x4)=0xe8) lstat(&(0x7f00003dd000-0x8)='./file0\x00', &(0x7f0000db2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000be2000)=[{&(0x7f0000bd5000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000c62000-0x30)=[{&(0x7f0000065000-0xc8)="cf4520b67b1bb9ddc4b81536676e5cdacc2b79029da2ee08b96a7002a688e9b36bd64c10995bf7ac30da93573c00437dbd1637675bdae2637cd83538dc4bfc8d7e546029af177ac2033fb35be566307cf40b91e6d98e69cea80e697dc20cf8a5ec30435ddc845a97e5cda242f41f5cc45459e44ee29fbae13299a0c34c086d72e4b68677951f8c32b10bf31e7a8d3cff8b97b49f681d257c40b6e6cf9c5e141859ab194da8440382ccf7eda387424fcdf409ef112269eacaefce06f1c515939d14231237d1705eb6", 0xc8}, {&(0x7f000091d000-0x95)="9246a5661e4718b0a7e18fe0750541d0a262398de58a07728ad82b679afe9a418853287122544e7f451010788cf9c7d718f542f37e7e8e9616646403374a9a91d58f5d1e122d948c3517282f279994a4b2f4c706408cb710a69e03823fe732ad808d2282d3f1eed96c7c62ae6e60516151d6f813214717ce38779951c64ef6c1fc3b656cb94abc9de60a126b597a4f8cff9ddc7d99", 0x95}, {&(0x7f0000981000)="dda66f7a60eb3f4d5df9b466e2b7af53edab22c57a24e3003ba63c762c374e8328928131a2bc280574eb0c9093bc60596ccbb8be0a1d93359d474c", 0x3b}], 0x3, 0x0, 0x0, 0x40}, {&(0x7f0000b82000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000a9c000)=[{&(0x7f0000d11000)="20d8e9ae54b45db11e0d272ca70c06611ac532ebf81dc4bf97b8702fbd3fe6f4e510173017cb888b4bbde3f556e6ec7dc7a59907f52a7d9c22f5da17c0387bef9bae50e588a26d5088f643f78654546f6c5fb783c16c8a12cdecc3c13dbfcfa53966e75cdf2e94d345a47cb150090c191dfed8ec01f004892c00d93282adc2059e240ed6ba67774f53db29957a442c184cadd2e3306a93801586a683b86c2efad8ffce89cb8086223465757babc2", 0xae}, 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[r1]}, @cred={0x20, 0x1, 0x2, r5, r12, r4}, @cred={0x20, 0x1, 0x2, r2, r16, r13}], 0xc0, 0x4000000}, {&(0x7f0000abe000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004dc000-0x60)=[{&(0x7f000069e000)="b65b0138e24d47bd730029c8f83bc2cbd011d4d6f84a9f216b3d03d87d43ce0f7b6c0103f231d6b70ca35e57f15c534df5935d6cc37279708ec1458dab3c1d8f87a29491855aac80729cd71d622d4051b3825d83fcc344c9163c91c1fc4a7d3eb83542b1c4e676b9ca683e9d84e73713cf6d7af39d549e5a3cadeb889579fd07d355f3af5fc7d28685def9d72b25857fae1726d30ad760082244d8021d6e2966bf962e2de7b9b22bf35f98d85de1fad125baad2c8e5edac4aefa3a738f45b42bde4b4b22252fedd71ccdbc4f5579eb0e8733579046f2eb3f4e711eb4b63b23b6083bf944b5c9ea89752d64d77ff545c8b704da07ff79", 0xf6}, {&(0x7f0000a3f000-0xf6)="61777a0c3e289d9089a9325da0433cbbde2fa0dbeb12602728780e6f8b34bf4f4dc60fc3532d24aa85ba3a6ce2debfd564989524714ba6247a6a19a9cee572b9bb0565e8e9419226d686f5b16701ddef609980e66a9230f59e1bb967f096357f0f0df601c8b62038ea783ab0393e1e88f78430238bef0d70826fc6f41649e47e6e0bb2b8a528cbd1a11988c456f270bcc72092065cdb7ff4ea24bb8b62102c9dcd698f37df55a06e24ca90661355963bbf9379c0fb91d4ee3cebcb12231fa71c3cf337aaebd37cd9655d011a024209e067ae0919898f4bf2786f9809f3a00121fbc44c34eed20f6d839c9177a42677407ed47a035e14", 0xf6}, {&(0x7f00004c9000)="e0b29e24f01465b696abb25a249849af989e3d2358903f9c2a20ccebd322bd9c11c242483ddd60a58a2e4c1180e6c07ff5d4792b879fff8710d629842acb133d0f08de10364a28df2dba9ce426ccdd6aadf08bdfdc91d2732c0fe66140009fa6901467929f29ec779dc69368d7", 0x6d}, {&(0x7f0000b75000-0x1000)="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", 0x1000}, {&(0x7f0000807000)="e8d86ec54aadb676ab1c698d3cfaa74f3f0daae8b130d76669b5bfee05e716354a44c73596e078cb0117387aab8388672b1d4ac9b7c97bf50a73431aa4f0e093155ca427d3038140fe1a9c48c9b2", 0x4e}, {&(0x7f0000f62000-0x63)="3e39a8f8cb19ab85a07bf21d94dde4f1972ac32b65590fef82b34987c0da5241b8a0f2c27990426573f9bb33a7c6fd437eb52fc6d915649dca975206575de6ab51dfad96fda000b51a28ede340455b5759f0f4dabca2821f1faaeb2425147e3300c585", 0x63}], 0x6, &(0x7f000075f000)=[@cred={0x20, 0x1, 0x2, r14, r16, r10}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r9, r4}, @cred={0x20, 0x1, 0x2, r5, r15, r17}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0, r0]}], 0x148}], 0x7, 0x0) 2018/02/06 21:54:18 executing program 0: syz_fuse_mount(&(0x7f0000593000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x562e3336c0ed74de) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002ee000)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x9, 0x7ff, 0x2, 'queue1\x00', 0x6}) 2018/02/06 21:54:18 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = getuid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000008000)={{{@in6=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000006000)=[{{&(0x7f0000008000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}, 0x0, 0x3, 0x4, 0x3}}, 0x26, &(0x7f0000009000-0x70)=[{&(0x7f0000008000)="ce13732d3b9d09599c72b58ebc9e5653548964496f2dfdeb86ab5dac11baf4d5c7747b4f34f4c66ae980c4a2dbd14d6a83b89dcbb9e3aca46dafe630d89cc3b8c1f2031794ec68846bbefe34b48ebdbf866ba9516c603f6a2a7dbaf5653b724f4b8dbd8e36ccce0d777be78118c507cb223fe048775a7cc33213680d5c9850c2a1e28e95ff240a7f7236693339985d94131c6c1f01238c5b19e2db05992803030d052a7b323ed88fc8a765c25b85832741b32c9305d7f71413d0ab9bf89f030ab059d6493a1d647810a8af171e771569fb3f4eb2a95ddafbcca23a33", 0xdc}, {&(0x7f0000009000-0x1b)="f65e8b942a44e7ae3ad8f65b97a7328d7f30eb633bd4dd2f9693bd", 0x1b}, {&(0x7f0000003000)="e366b27782d15c3119bfb2d320e9b415abcdb9b097c4f37a65e8fe2a36b0642c4866e32c4c0f198963092da7d6727dcb1eb4d73c089e5d2549faa8348a0c13c2afa081b38489091afad3bcb67e67e9a2e2c6ee88d447c17ca66e8ff21660271c3c199f60f4d870", 0x67}, {&(0x7f0000004000-0x9c)="945a8879b30698454bc9a2562f204838a646df81529f79db5e59bd4e0efca4f5b85aa4568dc6c4e8bfc7bfcf35441461abe42b5bd5da1230b7e462ddb17d43392d7004abda791bc569329aff323062dcc32de8784f93a0bac0eb08d2ea7b57654f2aa676ffb40bac6216c40f1aacb65f99723783f97a6e06c25aa2d0a5c7a84bc13c3ff28cd6a37b94749934a04af0b102e89b0d692b1130f2134140", 0x9c}, {&(0x7f0000001000-0x6c)="4fad8c4ed851a497a1ec015b6fae3e0d864792cf4d3a9e6bee6197149093874f7a10c11ce1d0cc3ac734d68a83d335cffce03d1e0daa3d90c86c4ccabfc5a28f09758adefbf8a734bd4bb1421d2317ca44b8b555f42926dea15dee5bfd4c906cb47ba5a0620e8df1c3f7e9e8", 0x6c}, {&(0x7f0000001000-0x2d)="ed2e55cc3a12348cd6f4c2230af3b1633af06a33bf0afe2afdf52d7c917b12664890de58d5284b2a8e3479c9f069a4b1c67f2b7e91f74f8c5b6c72a9749fc0503897075192373f127b1ab27aa1cbf90a", 0x50}, {&(0x7f0000008000)="e65289b3fe9fed48588e4a0bd16c95374683dfeff8f7064aa0659970294eb6bbb281cc4274c4404df7b652d6b96c0361dc060c4b378510ddc096", 0x3a}], 0x7, &(0x7f0000004000-0x20c0)=[{0x28, 0x0, 0x8000, "6e080fb295b1728d2653768186e181f7987967"}, {0x20, 0x11f, 0x29a, "cde51a7a685c7c102882497e1a"}, {0x1010, 0x117, 0x0, "3c557dc90466d70b64163e0ccce0ef866f058cee1a580646ed8534fdf599fce189cdaf1ea77b26001690ef83d4544f04c56b5e6b97377d877e284d301db66003bba3efbdc925f8febaababe47b1ef52d3719b2a096a5f1991d268f291886e0cb65df20570235daf85a090603fd187356d0dc531b358d6f32c45258c1814d4ca9310b3971d28bbd378b47410ea2f67b0f1c7609d2903bcb7b5ae58bd42352dc25b29650548b2c6838f6bafab379701ac6137cbb08546c36923ee2d0791ffe607161507f020fbc12d1670f8682a7ee76b41210fa293317295e4b100c005dd76ffbf5e843523a490d82ad1d08365e87f74712c74580aee9894cfd7fe8021676c5a82258745dc05abefb5e6aec80f385833bb48df9146bf068327a13544b921373bed4aaa4f7dc7cef1ad6810c8377055a18c3599ae9e5db52b184eac5be80b4916d126fa8ee340383484744cbdd3a93403ffeb34b237b14d73a1cddc3762833d44a2161409042f4944d9669b7fcde932c812e746d111af91ec3116b608f344d06a2ac9d166550c26464f5e75d4c72e4873d1465ca446ffd88b26408d9bd21093f0bed744b311ebaca00f524d6f578d5185b51312747a41887d4ab9f2f9973c9a8b1ce640ef34767e75044b8849b732ab6904c7965bdb04aa3645a1b0e2670ef4604fe1de166bf6a5ead3e3a090307a877d59565119208f6fb8e4ff092cd76ab7fae9ae881b1840fc58f5849b66d13f4365c6739605e85166b6732b66b65f7f28be7d3c8fc01241e8619a40839a8c1149a5540cb421d5f9881c162d09fa2efe874a6c9cf6e4ed2e8e81f979e652e1bfcc5baef5beec3ad93038ec05be8a3d4276e7c947c7d4f89521f3b505aea905718ba4350ae4f5ae9483a81d2ca66ac95da75b54fdd92148c41fa355301ef35e48352cb0d0a08ae9dce49e38d43187b03d3e742e00322936a68fc435e10ec55dc16367625a015e1d61053e726844dee7b59a07e3a7189297c7f11e2deb1a32cb2e620798e217f4481b79aaca39d7905e8bfd3e89b86ea38486e812eac9c29b11cebff627a07f072a28be6b893ca0f2d55e4cd2a6ce5ba9dbe712ff24949a30c3d9171922a55f0d61ebba2037229c2d66c736598ace73b701b97e8d377b93813536da79ef8cdf22f194e7cd12ab009977f3110903d841e7d666c1a2edf6a07fe29e630866e0e501c385b34e69e7fa17ba4e0a4e71364b8af1d6c8e62f8addcdb285862230a8e90e840f1849a4ea5a67ca4cad78eeef5a62cd6d9631102df4edeb1eff3390fe9c678f0dff37e2019bf6fe975f1643bb6f93cb2201690275920520e4312e5f62c269da841a2182021861489b06158d7653157d56a5dea50dd812c82a8dacef3a882a3239b42224e3e41d879b989cc17a586d006e51b8f9300eaebea70fce74d66ca5a36d021e63686594bba5bf7ecd7c6390e2c6c8bdbdc69c087026e3f1e5c932d5fb64546da9278e316d6e64340f73948383e050be6bbf6c436002203b11211a4ecbabefb42ee85dfa9029a72a5bcd934b19a77fcbb0c33b4113ff706a5f64f16277362fb6a1e71387ea9a994ca6ef0c0d42cfdeb8d2f55edb570db3d0c2173c23ec589d4c0186412d4ceb43f36eb068fb506c60a29a3884d68913e20185a301305c4589ac5e2a2813dc62596bd087d389960d9fe8a1d8548da6caf30e0c02979a7d0b5aed7ec0ffcf57a7cc0a762737bafefc87df3730ab1de2d43f4b20626bf1aa010ec30b4b7891707f85d29ab85bc0fe51dd196233d73255bcb8497d72053239e4fc8a9d2ac7bedbed1b2ddea6ffa35c232147ff723db3561f0d11c8deca80f1f8054b1602a583ce0a2ed7a8fe5bdaadec728248c35a496fdf65fd161777dc9efd8b2af8435fcadf5d30a9e38fd4aec5a3ceda8df1836fc9401fdecacac4cd63d80308f861b6009f50c22728bb1edd498a25544b3c17e750f1b3cbf1f5fc7de8fce005db6f22b5928d574e9f35ce4ddd5ae5c4b795177664175533703de36a903839835daad1fcd99a1cf5d9c78ad7a72df867930e9a1ab24f6ab05cb589a70f594bf9d0abf01ecbb1197434479d897135e17a785c8eb254ddca0cb35f25cbca17462cc99198755a905d1e2a8ac5396f30322ef1003953a07fa316c1372fdadeed99cf1b0e3ac5d9b4d30bf4dd05d0544b4e0f002f3ff8a31d1b7a809110ca277654b34a17d3765e6c348a981be437e7a7c6aa58fe256dae4bb70e0221289e14621e97663ce0d1d4f86c37776e84783af0b6746b06e21e61ef2bb5705035780bd7b23232e3863f0578beed4b3e5bb7843c85c0df946a36278352b7f06b910a31adf7de7bc97d7545c525b33f8689705e49bb4bc547b282c7c2b8786fb97489f9cd0f04ad159fa7a00b31b0f11378fd021ff3fa5688ebe5ec4a047c5adb29f21dd6d49a5eb68674a55b9c01af58c2cc66ee022eff3f87471c8f81db8b607b79e20e71f300c979cbada8d128cd2c5a86282ac9d0654e6811894c91d2c13bbb117ee8ec9049292415c609db739ea4b0b5e86ed63b976f8be190dcb2df0e9c6772dbbf38ccc00ffe97906f178191c85c1fc6af459bf3f525c65a9da754fd041d9e38e67ad1f5c18f95ed341e51c65df226fff17b80db3d6f469e9d41d9a97ca0be5d378b43af22c5be0b8d0d0a6c7ff381ab2d1fb1a470a6ec5e129a77bc15bf5daf8977abc385183830565b0bb64c463ef6a4303091c602dd54abb24bcaa753286dd964b38f250291eff86cabf834584a3dc8979cf6307558f7cfda0c7bb5d0ecd51518fc6c0c998b46be713d2769a8738c432b1fd6669de77669178e079bc6abc946f3ed8e11e519c473ce210159be58c4d7c32998184fede302dc4166a086eabe61be177b373b31bba6427b9a4c03524f77507faed333d65520ba3839184bc00f3468a6e7877e57a2aa40e7269c25e8a8cd39b1195ec243656a7bcad0c78416270cdc1f2d9c7a8056a7bbd1dfb23d7cce7b156bd22f253005804aef88f638c11489b0868f160348fb619936a6bf4d0509ab368b72ef2b68cb16f79dab7d3a1af7ffe069c987f6f55882ad3293a04d96f56623c099e8f2c673f7645d2ceeea5a91054b966d82a7e7d5b0e329ba4f2f9e29245dcfba713364710bbdecfc2dbc5411fffada708c7f8ad1a6ad254ad76d65196ad5e880d642c10e99766198b873da21741196e943ebe3ac9c2c4714910c14f58492b92540a4acdc7cec3dea85e3a815d3dc704f27cfefe924c3cd64efad98fab26c04a0572d278bb0229d46c44e11391401af363557e921f1325990fbe4a2be115357d66ede9ad73475dc57a21617f72ab03a8a932a7fec369338f73b4dbc40f0dd315d85be03dce87a7d0d9ad3bc65ab1b5e94f644eb39e103d98449ac212feac557f60af79415be40a7d31e3218b44268069b6176bbd7e2a89965f78d00ca4d9bd45eff4e4192ffe79a36a13e868d60481992298edffa92492abb2f15da4c0c8616d3dcc94685179a8ca65b0d7cd5a477fcf2702f4ee18e161a5cefbf57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"}, {0x80, 0x113, 0x8001, "4d2cefbcf40a19bf9ded3c996ad289144b9542cd3538d967cf93d51b6fab5289c0c74c74f11e9220c1fc02ec5877cc9b02c9522afeb683dd69a609c7dfe8669f9b9c78a5d4cb891d0d8b9da00edbcddef4628163caec6602d10164f91288482211a09e635225df610f6a9b884149"}], 0x32f8, 0x20000080}, 0x8}, {{&(0x7f0000009000-0x14)=@ll={0x11, 0xf7, r2, 0x1, 0x3, 0x6, @random="921f8fad33c7"}, 0x14, &(0x7f0000004000-0x20)=[{&(0x7f0000000000)="1dc1e2fda910a3b464df4d6b2429004c460c53dedac2ff53b8a22224df5eb9eff080a8cbf6d1ea43bc76fea370b4d9a3d068cf46dae08a3e3aaa725d9c241327ab14fc730355227bc0cd5d212ddc64060798685dd4ba2e449f84a256197ae184bf44", 0x62}, {&(0x7f0000002000-0x59)="574d19acde1b3dc44ec62edf8b833639936f06d85dedf3ca290e0f41992be9a450d96f0e0ebbbf2a24262cd14a20b550885bc5c696bbfd87b94f6600345e9cbe41734b7b22b3c0b9a87f6312467c019c2ffd9a7d9abb9bc6e0", 0x59}], 0x2, &(0x7f0000009000-0x218)=[{0x48, 0x10b, 0x718617d6, "2ef123b8b9dfc2290946d5c376305adfdc112ab10d6ace9736371947846b4373885d2a5e22252e46aa210f13387e27e17309cd0a07f1"}, {0x20, 0x117, 0x7bf0, "681de86c199ab929bab7"}, {0x100, 0x0, 0xd, "48484716958f906976418d3eb574e3682bb665b3e3e5c24c4ceae2d94adc70a69364f86b98b24a268d32ce84ecc9e4c91e0fe1eaf1ebdbf9d707fb4d0984efd9fdc411d09f89944fb59745894dbe5c820ca3c5e71415b474d4a51cba0e4398725c7f4f8180ac0719864fb94261d9d25d8c1ccd1a841d3d854e666bb6f6067c55bd2869b67ede6087158d864acdf415a5df7cb4da04fe9170980a66ee4fa16846bf31ea2e731288f71ba43d657b736b8f24f09e9de9c5dd37b903a11f7f5ec681eba98fff4d686b79b1388cdb49c3f9b79be433eb6d1475ec563de66a483fe64885613817e0374b0e920f53714a19"}, {0xb0, 0x10a, 0x7, "b40cd7742a107aaa1a2fb7cd8a1ebf102db358ab365e142c3ed6a4288fec5cfea69dcf818a5327747688bb63987a50cb7ae27c0244f60bbf6d50a307accf7700b54ab7321acaf91dc3a3e10f34a2940effd935c1eb3e8a2dbad0ceae558d168737c06a71e959b68ea35ded2d0322be871210f9b9436523400c75b1a2ca424d0a294763b3bf49fa422f31474a11b908bf939ec947ef763b591ca4"}], 0x218, 0x8015}, 0xff}], 0x3, 0x4000004) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fchown(r0, r1, r3) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000008000)='/dev/urandom\x00', 0x0, 0x400200) write(r0, &(0x7f0000cc4000)='\x00', 0x1) 2018/02/06 21:54:18 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000000) close(r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000008000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000008000-0x4)=0x3, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x2a, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc"}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ed000-0x30)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x3}], 0x0, 0x0, &(0x7f00004ee000+0x64e)}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000360000)=[{&(0x7f00004ed000-0x7e)=""/126, 0x7e}, {&(0x7f0000069000-0x76)=""/118, 0x76}], 0x2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe}], &(0x7f000000b000)=[]}}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000481000-0x18)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r3}], 0x1, 0xfdfd, &(0x7f00004ec000)="ef"}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x0, &(0x7f0000158000-0x40)=[], 0x0) 2018/02/06 21:54:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0x20002bbf08474464, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x91)="1810cae989f7da7d35e3edc2c6ce05a5323dd9056102f6f19b20e2af7b44d341aea2d651c7a9d79d13e8d6788399007551100efb7b2d02ae528d2f3d4bcaf5af8b708fe38a3f53874aadb83496fa2e3d045d6ae0e514df38a6ed6167bfd10da386ebf5a7bc482b8a99dfe07c0c123c9d8c78c64a78273bf77f69229c33c23107b56605fb19eaef691e73dbcb4369188c01", 0x91, 0x800, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00004c7000-0x75)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") getsockname$ipx(r1, &(0x7f0000720000-0x10), &(0x7f0000353000-0x4)=0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00004fe000)=0x0) ptrace$setregset(0x4205, r2, 0x4, &(0x7f0000a49000)={&(0x7f000063a000)="dbc5058e9738cd0fa5", 0x9}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000c9e000)={{0xffffffffffffffff, 0x0, 0x7ffffffb, 0x0, 0x101}, 0x1, 0xffffffffffff3a1e}) 2018/02/06 21:54:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a7d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)) syz_open_pts(r2, 0x0) r3 = inotify_init() openat$ptmx(0xffffffffffffff9c, &(0x7f0000720000-0xa)='/dev/ptmx\x00', 0x0, 0x0) dup3(r1, r2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) getsockopt$packet_buf(r3, 0x107, 0x1f, &(0x7f0000160000)=""/134, &(0x7f000066e000)=0x86) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/06 21:54:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x80000) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) poll(&(0x7f00006db000-0x8)=[{r0}], 0x1, 0x0) 2018/02/06 21:54:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000ad6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000511000-0x4)='tls\x00', 0x4) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00004f7000)="330000100000000032c00005b95d033dfac468d07291", 0x16) accept(r0, &(0x7f00004ba000)=@un=@file={0x0, ""/74}, &(0x7f0000b46000)=0x4c) 2018/02/06 21:54:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ae2000)=0x8b4, 0x4) write(r0, &(0x7f00001fd000-0x24)="2400000052001f0000e4f40700ff03140200070004000100010000000000000100800000", 0x24) 2018/02/06 21:54:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockname$netrom(r0, &(0x7f0000f8e000)=@full, &(0x7f0000eeb000)=0x48) write(r0, &(0x7f000054e000)="180000004a00070bdff1b10a000008ff0a3f801605000000", 0x18) getsockname(r0, &(0x7f0000d19000-0x6)=@hci, &(0x7f000042d000-0x2)=0x6) 2018/02/06 21:54:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x0) ioctl$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, 0xfffffffffffffffe, &(0x7f00007b5000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) r2 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a}, @ifru_mtu}) socket(0x0, 0x0, 0xffffffffffffffff) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) [ 57.340754] binder: 8462:8466 ERROR: BC_REGISTER_LOOPER called without request [ 57.355081] binder: 8462:8466 ioctl c0306201 204edfd0 returned -11 [ 57.371733] binder: 8462:8466 DecRefs 0 refcount change on invalid ref 1 ret -22 2018/02/06 21:54:18 executing program 7: socketpair(0x17, 0x6, 0x7f, &(0x7f00002aa000)={0x0}) modify_ldt$read(0x0, &(0x7f00003a6000+0x2e2)=""/100, 0x64) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001000-0x28)={@common='bcsf0\x00', 0x8001}) 2018/02/06 21:54:18 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000012000-0x8)={0x0, 0x0}) r3 = getpid() mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r3, &(0x7f0000017000)=[{&(0x7f0000016000-0x21)=""/33, 0x21}, {&(0x7f0000012000-0x7c)=""/124, 0x7c}, {&(0x7f000001d000-0x41)=""/65, 0x41}, {&(0x7f000001c000)=""/135, 0x87}], 0x4, &(0x7f000000f000-0x70)=[{&(0x7f000001c000)=""/122, 0x7a}, {&(0x7f0000004000-0x1a)=""/26, 0x1a}, {&(0x7f000001d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000016000+0x1bd)=""/252, 0xfc}, {&(0x7f000001c000)=""/27, 0x1b}, {&(0x7f000001c000)=""/237, 0xed}, {&(0x7f000001c000)=""/4096, 0x1000}], 0x7, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000001a000-0x8)={0x0, 0x80}, &(0x7f000001d000-0x4)=0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000001d000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, []}, 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000001c000)={r4, 0x200, 0x2, [0x2, 0x5]}, &(0x7f0000001000)=0xc) close(r2) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000012000-0x8)={0x0}) bind$inet(r6, &(0x7f000000b000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = dup2(r1, r7) setsockopt$netlink_NETLINK_PKTINFO(r8, 0x10e, 0x3, &(0x7f0000007000+0x2d9)=0x9, 0x4) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001d000)='/dev/vga_arbiter\x00', 0x440, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000019000)={{{@in=@remote, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f000001f000-0x4)=0xe8) getgroups(0x2, &(0x7f000000a000)=[0x0, 0xffffffffffffffff]) chown(&(0x7f000001e000)='./file0\x00', r10, r11) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r9, &(0x7f0000018000)=@abs, &(0x7f000001d000-0x4)=0x8, 0x80800) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r9, 0x103, 0x1, &(0x7f000001e000-0x4), &(0x7f000001e000-0x4)=0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r5, &(0x7f000001f000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x35d) 2018/02/06 21:54:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d3f000-0x8)='./file0\x00', 0x104) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000795000)='tls\x00', 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) fadvise64(r1, 0x0, 0x4, 0x3) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000e48000-0x218)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}}}]}, 0x13c}, 0x1}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000486000-0x8)) mkdir(&(0x7f0000665000)='./file0\x00', 0x100) 2018/02/06 21:54:18 executing program 2: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008d7000-0xd)='/dev/net/tun\x00', 0x0, 0x1fffff) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00004a8000)=[{&(0x7f0000b00000-0x36)=""/54, 0x36}, {&(0x7f0000b00000-0xfa)=""/250, 0xfa}, {&(0x7f0000a5c000-0x1000)=""/4096, 0x1000}], 0x3) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007ef000-0x8)={0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = syz_open_dev$sndtimer(&(0x7f0000aff000)='/dev/snd/timer\x00', 0x0, 0x144) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001d000-0x50)) 2018/02/06 21:54:18 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cbf000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000-0x4)=0x1) clone(0x0, &(0x7f0000a66000-0x3), &(0x7f0000f1d000-0x4), &(0x7f0000d5a000), &(0x7f00002a7000)) unlinkat(0xffffffffffffffff, &(0x7f0000c6e000)='./file0\x00', 0x200) [ 57.412943] binder: 8462:8466 BC_INCREFS_DONE node 43 has no pending increfs request [ 57.445856] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/06 21:54:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d9a000-0xd)='/dev/snd/seq\x00', 0x0, 0xffffffffdfffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = fcntl$dupfd(r0, 0x0, r0) epoll_wait(r1, &(0x7f0000efe000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x80000000) r2 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r3, r2) write$sndseq(r2, &(0x7f0000d82000-0x30)=[{0x23, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x1b6) 2018/02/06 21:54:18 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000f000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000010000-0x12)={0x0, 0x1, 0x5, [0x40, 0x9, 0xda1d, 0x2ef, 0xfff]}, &(0x7f000000f000)=0x12) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000011000-0x4)=0x5b, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000011000-0x20)={0x9, 0x0, 0x0, 0x1}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f000000b000)={0x8, 0xfffffffffffffffd, 0xd18, 0x40, 0x6, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000010000)={0x20, r2, 0x10000, 0x20000000}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000f000)={r1, 0x8}, 0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000012000-0x8)={r1, 0x85e}, &(0x7f0000009000-0x4)=0x8) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) 2018/02/06 21:54:18 executing program 2: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) capset(&(0x7f0000013000)={0x399f1337}, &(0x7f0000001000-0x18)={0x0, 0xfffffffffffffffe}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000013000)={0x5, 0x8, 0x7, 0x6, 0x2, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = gettid() tkill(r2, 0x16) close(r0) [ 57.475450] binder: 8462:8499 ioctl 40046207 0 returned -16 [ 57.482572] binder: 8462:8466 ioctl c0306201 2000efd0 returned -11 [ 57.493602] binder: 8462:8466 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 57.493612] binder: 8462:8466 BC_INCREFS_DONE u0000000000000000 no match 2018/02/06 21:54:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00004b4000-0x9), 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000001000-0x50)={@syzn, @ifru_addrs=@hci}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000035b000), 0x0) 2018/02/06 21:54:18 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007e6000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00008f0000+0x706)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="63fe51d1fe1c2ca4939f1f322935834b57d03a24bf1ed573761956ac20f5f1555761900646e90bbb45f52064935054b44a931772fa10a3db83c4b234d5899e6b65ba2c7c9f343df3a3a3a514253705dcc5c9fa9c28db8b678599e71d3b5d7abefbdbc69323604952b5a7376dcfd0d1940f943df0cefc11fac64a23") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000002000-0xd9)={0x6, 0xd1, "7e3faf264bcb4df0ca44a5045ef4455e691cb12b969e6ed2ec46e9438b5b6a1ac0b46d16e8ad6b7f45a27516bbe27b3fc81d445864210acf06897ae75a9e9e1e894cf8f95cf0ee4e8619664f7a1f28055a3ae9bba2c62248e3a61482c2673fd6f208be4b72b29f50e13dcf122af2dc75951be36e7c40381f7a9b44ad66a77e7e9dd94ee49f6b4cf0d7eae4be932beb01fcc73ba2ddcdbe72bf8e43e30dc3a3083e69c5d3c6783827478bdd1105be1152adfffeeba3b305919d0837c4595a08a3853d8ee9dba204c8709c45a5491c625d7f"}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000002000), &(0x7f0000000000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000004000-0x8)=0x3) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000000000)={@generic="6ce4ccdf8d70b4e2243bef65a3962aee", @ifru_flags=0x5900}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000004000)=[{&(0x7f0000000000)="8123256751ca5788714b31ea5c2bcccbbf1040a069b0592ca9c74cc627327fa53be66b2254fb03d2b85fb4068be28ef049dd039495b0c789e09d767b18621c9e2c42fb775d2c1e397eded32a0955ff8c92c4b674e3bba00336f1ce10c6a6fd4f85f865cae0154dea0e008f06859c2618", 0x70}, {&(0x7f0000002000)="0081a5074664dc8bd07d554074154a907296a72c37e68f2a87fbbf1306d7374e089e9360926e1302dd3f5606031a419a61d1eeb0017cb1ad6e83cd7d934721a05db21285265e5255e9563efa56b73bd15025429dbc0b29da09acee63fadde1efaf7e5281e2f69f6f1f045ca204eb930a9419fc52db11f9f217934c7aac1fd818412efdb087f09d90138a92e8e92e78ea0804deb2adb6b14f53fb047f166116364ddb514ebb6e6828ab", 0xa9}, {&(0x7f0000005000-0xbe)="ed456d195ffd2706fbec73fdcd95052b1026b2ef4930227c66312281fcc23624edd8210b32a4a151e4920010881d72e5718e180f9a7947fc18826e77095b984d315b3d593e21bf3ec6092297eb9d0c12cb195a3475ef683a78c2286249601bae257e6b67c07cfa4f2328fe831ca621b2e45dbb64721dc253c9fda6c834de8da21ce4b5b01c12fd6cbcf7a1488c47ddedffff2e8cbcefacc9b8548a3c42403d218a04ae21551bc38f24261c628f6542e2954dd60e37954bbc0a147dbcb27f", 0xbe}, {&(0x7f0000002000)="0986f6062085894ac2092513a1303953b07c59d25f4bf9743d5558778d5eb5b64f3b0656bce40279b57fb91d7395937261cbc976f36f09886d62caef0a00f1ad4bfa95b95505cf19", 0x48}, {&(0x7f0000005000-0x62)="1fc94f1c52cbe2f4e6895d27e0f2d1f590b3bdddde52b0763176050f8f64a7fdcca8641e10b1e921d50e027191ab43d9363be5a180e5aa3158434f39361a9c38b7e2b56a03066e8565f989c8d2d2082e66c61c2cecd5a46ec65b5018ac2764b043d5", 0x62}, {&(0x7f0000004000-0xf2)="756786459caf5fa1990f117bf5e251f0ec5d1ffd335af9950285d885b8e60ee00e3263f5f0ce84aca7cd144d189abd7eb34e547aa2744a5139cb8a8654289b7fa01af5a371a2037a8d7307e37e3b6e7bdae692103dd0b85739511d45dc6a19641a2362c8a0c90c40553b910a41607ed6840cba7d42bae89f982ebc67c9d56265a912ce59b7b0d5715844e5b9b4ff88d5a0cd79b576d15ca7d1f9af6fffccdc8c58c525d4768bcfb47b6cb3e34c6e2edddce7fe1ca9a28c11aa0dd2e2bb8e65424e07440097f878921fe8d5ac42d0be689a71290906f0a80c5a10841736f03c53125904c359092ed9897e24fb15672b0d6972", 0xf2}, {&(0x7f0000005000-0xfe)="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", 0xfe}, {&(0x7f0000002000)="404ee04920f4f3cf00d7492fcd8ecc12f794b70e858380a5f86cb181df17faec82f129830c84e50ad92879fefb7a4e0dc9a1fb195ba64cbe04cc212b2bffa8132d35ca482ab2a0a11cccb39709fd3fdd553599ac71be53c68e62eb68403b4bfd2c3ba3c29952290eb5281fb95ec46f66244ea88ce91f65d6c0b53eb161e14ca3bfb370ce75b98407b57ada944fc753a382b885afc196e3533a6b0ad330d5b42330065964390c7f739fd3eb97802b0f8a992f5fc6242b72c48806214d0cb1dabc1e23105aed2074aab0b0eadcf4", 0xcd}], 0x8, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000006000-0x8)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000007000-0x8)='./file0\x00', 0x200) setns(r0, 0xc000000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000007000)="5902577eb6e9775ed76dfeab3619af7dbe2607f20f78a2645bd9db61afcd85fafa5c8dc7803df0e444a1c7eca62e53af911e7daeee11cad085580cff6643b9dd4e2bb4aa10180efbfab4a923a4289461d8b29c8b98f87aa5b1b05e16f543b244ebb612a63013684536bac9a02c75c625539aa1bbbfdc704a63cc85ec907b9378f59558eafbdd4fa88577bfa47e679959bc758d0d7ee84455710d10ef9c668bbc7da6370d9a173efb0249e80ca769012944080225f833b798a1f56a5a7be1352d210bfdb9cd09a5657cc129b7a71e0c8b977bffe520ff9857e41b4a16948732d3260b9d32d81320ed65cb4f250985", 0xee) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000008000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x20) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000000a000-0x4)=0x8000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000000b000-0x14)={0xffffffffffffffff, 0x3, 0x7, 0x3, 0x7}) 2018/02/06 21:54:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000816000)="94070001e2", 0xffffffffffffff9c) 2018/02/06 21:54:18 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000023000-0x3)={0x9, &(0x7f0000022000)=[{0x3, 0x8, 0x20, 0x8001}, {0xc085, 0xffff, 0x7, 0x10000}, {0x0, 0x1c, 0x3f, 0x2}, {0x7ff, 0x3, 0x1, 0x7fff}, {0x7, 0xffffffff, 0x9, 0x100000001}, {0x3, 0x3, 0x6, 0x7fffffff}, {0x2, 0x6, 0x7be3}, {0x0, 0x100, 0x3ff, 0x7e7b}, {0x1, 0x8, 0x4, 0xfffffffffffffffd}]}, 0x10) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454ce, &(0x7f0000001000-0x4)) 2018/02/06 21:54:18 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2020000000000019, &(0x7f0000484000), 0x0) pipe2(&(0x7f00001f6000)={0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000001000-0x64)={&(0x7f00000bd000)=[0x549, 0xffffffffffffffff, 0x10001, 0xffffffff, 0x6, 0x3, 0x8000], 0x7, 0x5, 0x99a5, 0x3, 0x7, 0xbc4e, {0x9, 0xfffffffffffffff9, 0x80000000, 0x1, 0x6, 0x37fc, 0x9, 0xfa38, 0x7, 0x7, 0x6, 0x0, 0x8001, 0x2, "0cce354165dcc7d775113463732f1ca529adfa4b52176c694358bb838489d621"}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) 2018/02/06 21:54:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f66000)={{{@in=@loopback, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in=@multicast1, 0x0}, 0x0, @in=@multicast2, 0x0}}, &(0x7f000037c000)=0xe8) r1 = syz_fuse_mount(&(0x7f00002f9000)='./file0\x00', 0x4000, r0, 0x0, 0x134f, 0x0) write(r1, &(0x7f00009da000-0x71)="b40e9e35de23c316f39ff82e5b0a18a6d30cda9b36c1e04bf8267f7bd18014497fe0df5c5b1702febf7e1469b4d7fa8f4d13817322580b47ba8bffe55c1011e1c422dfa1c2a6089086aedec93258470a4deb4c2574834559fe5590fca109ac392cc4dea63dc1853009e3030a373e02ab07", 0x71) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r3 = socket$inet6(0xa, 0xa, 0x0) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r3, 0xb0d) r4 = socket$inet(0x2, 0x80001, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$sock_buf(r5, 0x1, 0x1f, &(0x7f00005a0000), &(0x7f000053f000)=0xfea8) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f0000425000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f000081d000), &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r5, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0}, @in6=@loopback, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [], 0x0}, 0x0}, 0x0, @in=@multicast1, 0x0}}, &(0x7f0000de9000)=0xe8) recvmsg$netrom(r5, &(0x7f0000d1d000)={&(0x7f0000d60000-0x10)=@ax25={0x3, {"e558bbb038d8dd"}}, 0x10, &(0x7f00008f9000-0xa0)=[], 0x0, &(0x7f000099d000)=[], 0x0, 0x80}, 0x10000) setsockopt$inet_tcp_buf(r4, 0x6, 0xa, &(0x7f000071d000), 0x0) creat(&(0x7f0000b6e000)='./file0\x00', 0x0) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f00008b6000), &(0x7f0000ea5000)=0x4) pipe(&(0x7f0000230000)) getsockname(0xffffffffffffffff, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000c42000-0x10)=@common='ipddp0\x00', 0x10) sendto$inet(r5, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) 2018/02/06 21:54:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000918000-0xce)="6e65742f6970365f6d725f6361636865002c0fa7ce3d511a22f8b55de1794634dd24e6c610bafc2d9b6ab772c6a531cdf247465c0e6113884d7c362e76b8118a5eca29c3e2d88bcb5bbd8d2cc544896a703311b754069698de5df52afb0b43d585630dca94f76d293bb408adc4acad07323c98dd27100116728843dc327685539b7aced4751023d7370f5fb82c88aec91ecd1c60f3c62d5a9ce05d579c635db5e144584eb2adc1bff27e52d8d954cf086c6ec4ebffb7b6d79c0c1189eb19d851b03538a6149462419d7da28f9e26") preadv(r0, &(0x7f00003fe000)=[{&(0x7f00008ba000-0x55)=""/171, 0xab}], 0x1, 0x0) readv(r0, &(0x7f0000fb0000)=[{&(0x7f0000cab000-0x39)=""/57, 0x39}], 0x1) 2018/02/06 21:54:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x3) pwritev(r0, &(0x7f000060c000-0x60)=[{&(0x7f0000d4a000-0x3b)="86", 0x1}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x4) fcntl$setpipe(r0, 0x407, 0x3f) pwritev(r0, &(0x7f00006a4000-0x50)=[{&(0x7f0000adc000)="0eee910f64dd228be82f90fa2b4476", 0xf}, {&(0x7f000083e000-0xda)="d69314178382a29fc0aad643c23b392e673599f1c301c648db36435f9e5595cea86e3ca80880b1f49af78d5315ab0e956700ac5869d98c5e69e8105271a3f9c571ad5cdecf77dafaace0859942772c9b9cb5fe4c29082aac2b5f4b738f3e3d5e0f79a0e8a0bb662d13f37b76e187782193585a14e40c1cb3c5daa4b319b9e4394ffcf6d02ef6633cbf5430b12e4f976856cfe02ece9a828d5b59a2906d9495d2777c04f3f89ec30b07518e07563f14101e003df46352593f13679ad38f784aa615378791900c59e6f246c437b79c83501cf6c9e5040b498e2687", 0xda}, {&(0x7f0000312000-0xe2)="4cd75d2b4a0efc16ece294a88b0e74c71dc21d944522c26bfce0bd7550d47c2ecde1dc3a405a8f99bf615ae002252af969a4102b6407427fe90544c63d3c50109a292258da808a36fb5fb8dc4a862f0f8c167457761ed683b5a56a86a4b15770a773bf42cfcacf81c9f27b5f28c277d62b4273d898e6ca9318056ade85dfced546d1cbba945765b262e1c1db1822a333fee11d874e30a55804c465397a620862cb986f299a66fa15a16ff54d716cc8f39dc7fbe7c04f5d808e1d55605ba5aff9ccaa5bc48c5ce44b0fe096f8e7731a0db33d90607fd47b478d1cda5b4ee333f3d709", 0xe2}, {&(0x7f00001ad000)="526acc62b4a6e959a894e33d27c05b79b0047a7738612c644f000afc9e276f2575ec", 0x22}, {&(0x7f0000a62000)="3336526726039ea09605ebd284f25a4cce09f8e25b5c862ce4e6a684edb31e0385f7ab6ba68901e137d3b2aaf13d63871269ef7e065ae218347120d30b1bdda994180cb24b95eafb4768c19cbceb4130e3c1551ff054214d46eaebb5787536c0bb4dc9ffa7715fc5fac640cecb45ae9c4d693f5af75b3a868a3def492c19bf0d360bdfc28ebc5b", 0x87}], 0x5, 0x0) sendfile(r0, r0, &(0x7f00000de000-0x8), 0xe2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002d7000)) 2018/02/06 21:54:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) syncfs(r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000033b000)=@assoc_value={0x0}, &(0x7f00007bb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000058f000)=@assoc_value={r1, 0x3}, 0x8) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28}, 0x0) 2018/02/06 21:54:18 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000003000-0xa0)=""/160, 0xa0, 0x1, &(0x7f0000002000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8000000001, &(0x7f0000002000-0x4), 0x4) 2018/02/06 21:54:18 executing program 2: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x101, 0x0, &(0x7f0000001000-0x10)={0x4, &(0x7f0000cce000-0x20)=[{0x3, 0x3, 0x0, 0x6}, {0x4, 0x81, 0x5, 0x9}, {0x7, 0x0, 0xffffffff, 0x8}, {0x0, 0x2, 0x7}]}) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x400006, &(0x7f0000de4000-0x20)) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000080000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000de3000)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xffffffffffffffff) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009bd000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f0000a26000)={0x2, 0x78, 0x1, 0x8, 0xfffffffffffffff7, 0x7, 0x0, 0x81, 0x24008, 0xb, 0xd5d, 0x3, 0xd140000, 0x400, 0x7, 0x7, 0x3, 0x3f, 0x2, 0x0, 0xffffffffffff0f62, 0xc00000000000, 0x3, 0xbb01, 0x10001, 0x2, 0x3, 0x8, 0xf59f, 0x2, 0xdd6, 0x3f, 0xffffffffffffff81, 0x1ff, 0x4, 0x4, 0x1, 0xfff, 0x0, 0x5, 0x3, @perf_config_ext={0x1, 0x7ff}, 0x8040, 0x1589, 0x100000000, 0x1, 0x8, 0xffffffff, 0xd61a}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x1) modify_ldt$read_default(0x2, &(0x7f0000767000)=""/127, 0x7f) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000be9000-0x8)) 2018/02/06 21:54:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00005e2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c81000-0xc)={0xa0000014}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000304000)) epoll_wait(r2, &(0x7f0000eec000-0xc)=[{}], 0x1, 0x454) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000321000)={0xbfffffffc000000d}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000413000)='/selinux/checkreqprot\x00', 0x0, 0x0) write$selinux_user(r3, &(0x7f0000ce8000-0x2d)={'system_u:object_r:removable_device_t:s0', 0x20, 'root\x00'}, 0x2d) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f00003c2000-0x22)="1f3a9a6169c277455ae2ab8491a3cace77106370a80e27969f3aff8cf2077764f209") [ 57.694890] [ 57.696569] ===================================== [ 57.701397] [ BUG: bad unlock balance detected! ] [ 57.706232] 4.9.80-g550c01d #29 Not tainted [ 57.710540] ------------------------------------- [ 57.715377] syz-executor7/8548 is trying to release lock (mrt_lock) at: [ 57.722385] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 57.728248] but there are no more locks to release! [ 57.733262] [ 57.733262] other info that might help us debug this: [ 57.739926] 2 locks held by syz-executor7/8548: 2018/02/06 21:54:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000c6000), 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d1d000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) signalfd(0xffffffffffffffff, &(0x7f0000ba6000-0x8)={0xfffffffffffffffb}, 0x8) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r1) lstat(&(0x7f0000a85000)='./file0\x00', &(0x7f0000949000)) syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') epoll_create(0x9) clock_gettime(0x0, &(0x7f0000d56000)) umount2(&(0x7f0000894000-0x1)='.', 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000bf1000-0x7)="c01b1ce0b82400", 0x7) 2018/02/06 21:54:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x5, 0x1, &(0x7f0000186000-0x8)={0x0, 0x0}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000f90000)) recvmsg(r0, &(0x7f0000547000-0x38)={&(0x7f0000ca3000-0x6)=@hci, 0x6, &(0x7f0000110000)=[{&(0x7f0000694000)=""/182, 0xb6}, {&(0x7f000032d000-0xc9)=""/201, 0xc9}, {&(0x7f0000b95000)=""/135, 0x87}, {&(0x7f000090a000)=""/207, 0xcf}, {&(0x7f0000910000)=""/7, 0x7}, {&(0x7f000064f000)=""/142, 0x8e}], 0x6, &(0x7f000075a000)=""/226, 0xe2, 0x5}, 0x40) bind$unix(r1, &(0x7f0000864000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) syz_open_dev$loop(&(0x7f0000f17000)='/dev/loop#\x00', 0x3, 0x412000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b61000-0x6)={0x0, 0x4}, &(0x7f0000af0000)=0x6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c71000)={r2, 0xe3, "12a01012cc9dccb77f3dd4bd070db2ea328568d67537f4fd28eb3b83646bbee149da44b8a91e964bdd29aeadfc052b64c5e146cabe793659e1405d8bb555083150f8cab06f7ada297ed04fe9554d6b8b45976a7d82962e7518f47634adcdef0830975775b83c43421d7f4995b45477e61c925d6aa9ede0665be953235d51a3425e628aed4c5f804272be6e2f44c36ad905879f5ef78b5b4590a70e9f1108f76ce2fc56c811c7d84ab3c4cf943678aa5889c97199354932387041422637eb87826bf2f64e60a547679271ceab60f429a8d22e2ff331b95718ce6dde7866a91c939857f1"}, &(0x7f0000ef1000+0xcb4)=0xeb) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000b4b000)=""/4096) ioctl$LOOP_CLR_FD(r0, 0x4c01) sendto$packet(r1, &(0x7f00004f6000-0xdb)="cce7ee7c9c9ccc741a0b1c5e7fe58cb483a9deae832dae7ec47ff91f6007e101482098b06a6d425e40f51148155199097d6baca8f21705a41910edaa667163fc889fb6e0aad1da2cd0d3e44f02281cd5154f967c1230707189c0720920545ee9d24aee3d4031936721dc5a6c17deaf9867614013b085f119c218653f1b6473496f94804b275856cf33068280ef67120b40c6de7efc2037c6da09f66c8bb94ebd58bc74c8928b86ac1729541fcd4c6c7650ff4811ec65e5bc0dae6a459a3529c844bf544b5d65ae2fbb36d758e0cc3aa35c2c2c00a74630132fd2c6", 0xdb, 0x4, 0x0, 0x0) getsockname$packet(r1, &(0x7f000092b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000043a000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00003a7000-0xe8)={{{@in6=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000184000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009a7000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x0, 0x101, 0x2, 0x5, 0xa, 0xa0, 0x20, 0x32, r3, r4}, {0x7, 0x9, 0x9, 0x80, 0x9, 0x100000001, 0x6, 0x1}, {0x101, 0x6, 0x0, 0xffffffffffffffff}, 0x6971, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x3}, {{@in=@rand_addr=0x5, 0x0, 0x6c}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x4, 0x2, 0x0, 0x8001, 0x7, 0x5}}, 0xe8) sendto$unix(r1, &(0x7f000055f000)="6c94f9b33fffaabc7350a48e0466cec4daa25bfc2d2d57172e1f2db828382cf535121397d2bfba46ee7fc35f89cb176043b5622011b907e951b4016847abebc6842644acb462bbfecf1ffe202ade9e1f20fcbb70e50ba00966f2903fef482e392d03f53afaf4dd8d3f4646c4f693503dc09cfe93667589978b7c84a3a8b8d1bf1df3e5e039d875ea0a31122cbdfa21639f870e10eec8ceb7d85525052ab8bf91d19db5d19be1c6de8958fa097bfafce4a04826", 0xb3, 0x200000d4, &(0x7f00002fb000-0xa)=@file={0x1, './file0\x00'}, 0xffffff2c) r5 = socket(0x10, 0x803, 0x0) getsockname$llc(r1, &(0x7f00003fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000ef6000)=0xfffffffffffffed8) sendto(r5, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00003a9000-0x58)={{0x6, 0x8000}, 0x1, 0x0, 0x7ff, {0x5, 0xfa59}, 0xd3da, 0xaca}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000559000-0x64)={&(0x7f00002b0000)=[], 0x0, 0x8000000000, 0x4, 0x4c, 0x6, 0x3, {0x205a2081, 0x5, 0xffffffffffffffe1, 0x3f, 0xfff, 0xffffffff, 0x6, 0x100, 0x200, 0x3, 0xff, 0x19, 0x1, 0x3, "af7ce931a207cd48e9e3acf63bf247398283480d3778807ae472e64934ef4ba8"}}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/02/06 21:54:18 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000008000-0x4), &(0x7f0000012000), &(0x7f0000013000+0x4f2)) userfaultfd(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 57.744581] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 57.753516] #1: (&p->lock){+.+.+.}, at: [] seq_read+0xdd/0x1290 [ 57.761865] [ 57.761865] stack backtrace: [ 57.766351] CPU: 1 PID: 8548 Comm: syz-executor7 Not tainted 4.9.80-g550c01d #29 [ 57.773874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.783221] ffff8801c69378e8 ffffffff81d94b69 ffffffff849b6cf8 ffff8801c47d9800 2018/02/06 21:54:18 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x800, @fr=&(0x7f0000002000-0x18)}}) getegid() r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000002000), &(0x7f0000009000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)) [ 57.791274] ffffffff834e8ee4 ffffffff849b6cf8 ffff8801c47da088 ffff8801c6937918 [ 57.799365] ffffffff81237e04 dffffc0000000000 ffffffff849b6cf8 00000000ffffffff [ 57.807360] Call Trace: [ 57.809937] [] dump_stack+0xc1/0x128 [ 57.815305] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 57.821444] [] print_unlock_imbalance_bug+0x174/0x1a0 [ 57.828271] [] lock_release+0x6f8/0xb80 [ 57.833887] [] ? traverse+0x3cf/0x900 [ 57.839331] [] ? memcpy+0x45/0x50 [ 57.844427] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 57.851183] [] _raw_read_unlock+0x1a/0x50 [ 57.856998] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 57.862973] [] seq_read+0xa83/0x1290 [ 57.868322] [] ? seq_escape+0x200/0x200 [ 57.873924] [] ? __fsnotify_parent+0xbc/0x340 [ 57.880041] [] ? fsnotify+0x86/0xf30 [ 57.885388] [] ? fsnotify+0xf30/0xf30 [ 57.890811] [] ? seq_escape+0x200/0x200 [ 57.896408] [] proc_reg_read+0xef/0x170 [ 57.902010] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 57.908998] [] ? security_file_permission+0x89/0x1e0 [ 57.915722] [] ? proc_reg_write+0x170/0x170 [ 57.921667] [] ? proc_reg_write+0x170/0x170 [ 57.927795] [] do_readv_writev+0x520/0x750 [ 57.933651] [] ? vfs_write+0x530/0x530 [ 57.939162] [] ? mark_held_locks+0xaf/0x100 [ 57.945106] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 57.951923] [] ? mutex_lock_nested+0x56f/0x870 [ 57.958129] [] ? __fdget_pos+0x9f/0xc0 [ 57.963635] [] ? __fget+0x201/0x3a0 [ 57.968885] [] ? mutex_lock_killable_nested+0x960/0x960 [ 57.975870] [] ? __fget+0x228/0x3a0 [ 57.981134] [] ? __fget+0x47/0x3a0 [ 57.986313] [] vfs_readv+0x84/0xc0 [ 57.991474] [] do_readv+0xe6/0x250 [ 57.996644] [] ? vfs_readv+0xc0/0xc0 [ 58.001983] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 58.008621] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 58.015433] [] SyS_readv+0x27/0x30 [ 58.020592] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/06 21:54:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r1 = open$dir(&(0x7f00004be000)='./file0\x00', 0x80000880, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000500000-0xc)) socketpair$ax25(0x3, 0x0, 0x1, &(0x7f00003a7000-0x8)={0x0}) connect(r2, &(0x7f00009f2000-0x9)=@rc={0x1f, {0xffff, 0x80000001, 0x100000000, 0x5, 0x400, 0x8}, 0x8000}, 0x9) creat(&(0x7f00007dc000)='./file0\x00', 0x0) 2018/02/06 21:54:19 executing program 5: mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000eeb000)={@common="6772652fffffffffffffeaffee00", @ifru_names=@common='bridge0\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x1f, 0x4) 2018/02/06 21:54:19 executing program 1: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000a73000)=[{&(0x7f0000001000-0x4)=""/4, 0x4}], 0x1) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000fba000-0x38)={&(0x7f0000fb9000)={0x27, 0x4fb, 0x5, 0x7, 0x8, 0x0, "1ee61b98e039569e6511348bfc1acde0b5a9c7cfca8234302ed89721b5ca7e177cfe8adc5ffeb03b4560c4c6a9a7e894f328c3066a6acf47ec46adb6c63f4b", 0x800}, 0x60, &(0x7f0000d1c000)=[{&(0x7f0000685000)="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", 0xfc}, {&(0x7f0000b42000)="41d918aa18e32dba4f576caea0bc64bd0d5d98d8f80f23c4ba2502a3133073ab81c9e52b4d6affdfec0df648d39c3a9bf92706d3fc815b82172e1145873946ec3ffa74f0ab95142451765c3908d18d41e337cc3706135e33778211f57080c5a116d22b90638ed16412fee8b5117acd880a8df95c3d5e6ecc16437fd38107e62292246ec59b338df2edf84768e2ca2b2069ce70cf23435698c5b6aa9dd70b2d7837b46c5259f70bfb85dd6a66e00841e67c74521132cc661b3926fa0b96cae37585028d996c1b2995155a8d4850945fe1d6df90a3895a35f9851d2d77a61ce5c1ab9b", 0xe2}, {&(0x7f0000fb9000)="9a8fc378612316c1713c8b1720fe3b478844cf6f666372b8aa", 0x19}, {&(0x7f00008ea000)="567ed20810bd457593413dcc3399d60fc8ffffc69a88ad0b14b1f1f0b9282a798ea1d6f28e3c5a33d2ebc794604b48fda74cf4db3eeabd328e34600144a10f9a", 0x40}, {&(0x7f0000fb9000)="82fd5832cde7fcb27e46f669befb13e86a33db7605837128b8b5642269a120e61b8b45caf3926911558f9f49b5f3ab25076a5eec0ed35e89f3b8f6c66429ced563e95dbee719fcb0dc4b1626a0807f577b94716b22cc2c1aed2a91eff434c640cba724089609cb32a644ef08e06075ca2e3c989e7e1888771815f394beb3c7d9b788119d970fc2fa60e847b22948668eb43eaf021138328a653508b474839e3ae29a414ae4cd0ff00eaa37922a33c0f816e0f2e6aff3f4daa77d84566b8422e115dc1342d8d37ae73f23e883639cbe31e11c01d14c53b95f2461c9535752e2521889ff923a1383fb44604ebaa0", 0xed}, {&(0x7f0000ee3000)="69ea278c1f420126f75d0d0bbe99c45227fece5369a00e7b64d28908313b5c30f7931481", 0x24}], 0x6, &(0x7f0000fba000-0xd8)={0xd8, 0x105, 0x441a, "91ad73452d5b45e9be9e753e9e1332f780dc0a4894dfb91c503dfa27aacd868fc6b47721e640fce6a9709705d358f725ccf7ac3bc4d2f6b3b59d42f963b064e62531a44e27ab4852c117a5cd371f9e5d36a87dd9457273b3e34e126b06231671745251028bc90a588a0a1884b9a1e76825837a3f1c355ed51c207a2d32a100fa34594c0b0d4954e57f724c785c04c35c60042e9d25b99d627cc1fb289570692cb9af51bd86bd48dc2172de254e587c74d88f04acf8b218be296d96302d2a99f0c8"}, 0xd8, 0x1}, 0x0) 2018/02/06 21:54:19 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000001000)={&(0x7f000000d000-0x80)=@generic, 0x80, &(0x7f0000006000)=[], 0x0, &(0x7f000000d000-0x10)=""/16, 0x10}, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a84309772623692500090021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000007000-0x10)=@syzn, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000010000-0x6)={0x0, 0x7}, &(0x7f0000009000)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000006000)={0x3, 0x5, 0x0, 0x0, 0x101, 0x1000, 0x20, 0x3a7d, r1}, 0x20) 2018/02/06 21:54:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000084d000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a8c000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000018e000)=@assoc_value={0x0, 0x100000000}, &(0x7f0000721000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00006e1000)={r2, 0xb}, 0x8) ioctl(r0, 0x4400000000001277, &(0x7f0000000000)) 2018/02/06 21:54:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x0, &(0x7f0000e9b000)=[]}, 0x249) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/06 21:54:19 executing program 7: 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f000001a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0xbbf2f619755079b, r2) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0x6, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) capget(&(0x7f0000013000), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) removexattr(&(0x7f0000a63000)='./file0\x00', &(0x7f00004e5000-0xe)=@random={'trusted.', 'eth0$\x00'}) r3 = gettid() tkill(r3, 0x16) close(r0) 2018/02/06 21:54:19 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e0a000)='/dev/autofs\x00', 0x404000, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x69b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000001000-0x5)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000fe0000-0x10)={0x0, &(0x7f000053b000)=[]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000fe1000)={0x100006, 0x36, "421503ad338c19a36c9a9a3a7e94d6996cf384419fe5e110067626f7fd08a1e66e6b1e560dcd767d7abef5950e9abe4aa37fe564310e"}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fdf000-0x28)={@common='lo\x00', &(0x7f0000fdf000-0x10)=@ethtool_sset_info={0x37, 0x0, 0x7ff, []}}) 2018/02/06 21:54:19 executing program 4: mmap(&(0x7f0000000000/0xb53000)=nil, 0xb53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000)="8608006600", 0x5) mmap(&(0x7f0000b53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b54000-0x4)) 2018/02/06 21:54:19 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000021000)={0x0, 0x9, 0x2}, &(0x7f000001d000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000000c000)={r2, 0x5}, &(0x7f000000b000-0x4)=0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000020000)='/dev/hwrng\x00', 0x101900, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000020000)={0x18, 0x0, {0x1, @random="f69eb77f0511", @generic="a345d18e56cb7e78cd80f931e06b723a"}}) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) fcntl$getownex(r0, 0x10, &(0x7f000001d000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000015000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000022000)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x28d, 0x0, &(0x7f000001b000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) 2018/02/06 21:54:19 executing program 5: mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000eeb000)={@common="6772652fffffffffffffeaffee00", @ifru_names=@common='bridge0\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x1f, 0x4) 2018/02/06 21:54:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) r2 = dup(r0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000f3d000)={0x8380, 0x7, 0x3b2}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000475000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000017f000-0xc)) r3 = dup(r1) ioctl$VT_WAITACTIVE(r3, 0x5607) epoll_pwait(r1, &(0x7f0000047000-0xc)=[{}], 0x1, 0x0, &(0x7f0000f32000-0x8)={0x3f}, 0x7) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r3) setsockopt$packet_buf(r3, 0x107, 0x2, &(0x7f0000461000)="837652de81d1e712b50e5d07f9178a", 0xf) 2018/02/06 21:54:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000921000-0x1)='\x00', 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000520000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) add_key(&(0x7f0000a03000-0x6)='rxrpc\x00', &(0x7f000084a000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000692000-0xc5)="c69ac2fb90ef2f955e17863fb448c68b92539fa1658e79fd80e2ae9592abbbb8e63d05a30a506692b408a69e8610c08cb8e835f78eabed65f776bebcfd63871ef1859a833e12ee861b42b92a32a199ecd2a9882b267fabb71ee81acf22376229664cef13027774e90d66313e9be32ec7738b10a276499791a0cfdd0097bcf084af170faaa23d05e72974f5ec95eb6bbccca75132d4cfb3ae96bbdc3106c48b1575a2bfee1c6e2272e6ee2a179427256a7bdb45dceb3028b40395058cb6d32eae1845005f0d", 0xc5, 0xffffffffffffffff) request_key(&(0x7f0000fee000-0xc)='cifs.spnego\x00', &(0x7f000040a000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000fe3000-0x7)='md5sum\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f0000ff7000-0x8)='keyring\x00', &(0x7f000008a000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f00005a9000-0xb)='asymmetric\x00', &(0x7f0000517000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000637000-0x11)='trustedlo%cgroup\x00', 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x8, 0x4) request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f3d000-0x11)='posix_acl_access\x00', 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000f5d000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000-0x40)="36264d137784a50bb88ff6bb2fe1f7969e823115f1cec229cff9cb0a10ec8ce7f078f00e6ba9f9b716598db574dda1609032b99a235d0731778d12eb3c52c77d", 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000083000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b0b000)='\x00', 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000)) keyctl$clear(0x7, r2) 2018/02/06 21:54:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000b66000-0x9)='/dev/ppp\x00', 0x80000, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000144000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x0, @rand_addr}}) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000b44000)=0xffffffff, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c), 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) memfd_create(&(0x7f0000029000)='lo%wlan0self)proc[\x00', 0x1) 2018/02/06 21:54:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000085e000)='/selinux/relabel\x00', 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000048e000-0x11)='/selinux/enforce\x00', 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = fcntl$dupfd(r1, 0x0, r2) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x1, 0x4) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000ec9000-0x10), &(0x7f0000685000)={0x77359400}, 0x8) 2018/02/06 21:54:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000000002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a6b000-0x10)='/dev/sequencer2\x00', 0x80082, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000060000-0x30)={0xfffffffffffffffe, 0x12a7, 0x1000, 0x1, 0x1, 0x7}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000658000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0x5c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000056a000-0xe8)={{{@in6=@mcast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f000086e000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00009a8000-0x18)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0xffffffffffffff7f, r2}) 2018/02/06 21:54:19 executing program 4: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000e70000)=0x40, 0x4) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e72000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000e72000)="12e895ecc855db657be9ac290c1c3c3cdf5569ca3c8dc10fe4fd50fcd47373848bf6b91b8324660664a8ea7939af7c184e08420600abc105bfed2971cfc940581137c77479edebee6f7e55b325cb690ac9c569fa317da8fd3ca318e3be1aa907c3355b3ec3e8a7baab96e3a704d3f05659109e7cb0bc0f9a29f90c9ecf49eee839579b8c8c039629db3f0a98cb291fd6ada4bef0a61722a66a73b206009c6140653c013fc90b9b07a8f5bb337503398b2563a1ec4861715c8b66c895a1aae139edcdb88b989d592791a9cdb9553cc016a3", 0xd1) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000e74000-0x8)=0x7a01, 0x8) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xc5, 0x100000001, &(0x7f0000e74000-0x81)="070fba3f61bec4eb5d8acffb10843cd6da248aa3d35b8554211e8f1f2796d8ab67bff20e4f6469b63778a1ca0127aa0c25327e5f613f4d19adc75bebc572d39f894b0ea8db8714cc7d1a448727179f4a6e4216e0632d0b4f6725d0b5ceb08bd8620f77548c854838adddd2b7f728fdb2bbebde81e2c97b8595379abcc1b611d4f3", 0x81) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/02/06 21:54:19 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}) quotactl(0x0, &(0x7f0000013000-0x8)='./file0\x00', 0x0, &(0x7f0000003000)) r1 = socket$inet(0x2, 0x80807, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x1ff}, &(0x7f0000011000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={r2, 0x10, &(0x7f0000013000)=[@in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000001000-0x4)=0x10) r3 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000003000)={0x1, 0xfffffffffffffff7, 0x24, 0x4, 0x401, 0x5, 0x800, 0x8, 0x6, 0x1, 0x4}, 0xb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) accept4$ipx(r3, &(0x7f0000004000-0x10), &(0x7f0000003000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00008b8000-0xc)='/dev/rfkill\x00', 0x280c00, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 21:54:19 executing program 5: mmap(&(0x7f0000000000/0xf42000)=nil, 0xf42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f42000)='./file0\x00', 0x80) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f00004ef000-0x38)={0x0, 0x0, &(0x7f0000f42000)={&(0x7f0000561000)={0x2, 0x8, 0x200, 0x9, 0x15, 0x0, 0x6, 0x3, [@sadb_x_policy={0x8, 0x12, 0x1, 0x3, 0x0, 0x9, 0x100, {0x6, 0x2b, 0x4, 0xffffffffffff8001, 0x0, 0x20, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@empty}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x3, 0x0, 0x6, 0x2, {0x6, 0x6c, 0x1, 0x100000000, 0x0, 0x4, 0x0, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_nat_t_port={0x1, 0x16, 0x2}, @sadb_sa={0x2, 0x1, 0x3, 0x80, 0x8, 0xed, 0x0, 0x20000000}]}, 0xa8}, 0x1}, 0x24000810) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000f41000-0x4), &(0x7f0000f42000-0x4)=0xfffffffffffffdeb) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000227000-0xc)={0x0, @broadcast, @rand_addr}, &(0x7f0000073000)=0xc) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f44000-0xc)={r2, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000bb6000)={0x0, 0x24, "7105e4270e8867d0519235b5370756f7a3b80ec69318b50be3329234527c6869e6bc822e"}, &(0x7f000055a000-0x4)=0x2c) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c1a000)=@sack_info={r3, 0x0, 0x5}, &(0x7f0000f44000-0x4)=0xc) 2018/02/06 21:54:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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) pwritev(r1, &(0x7f0000daa000)=[{&(0x7f0000697000)="81c04d45039c33ace406c129363ab93aa099", 0x12}, {&(0x7f0000cec000-0xb3)="b1993980613e68a3acb4a522826d6500080000000000003786e95920258ba252b186a50f29aaa9088003569407530734c1bd8544d54674b8e57f4803bbb7780d69d6d454edb17f63d72f57cb72c6a9b5ba6201eca70f675e9bc210cd95056b8c730d51168dc126b85557e90157d61a2e631e4fcfa8b839b391c828cb09000000db7fb2cd85f81035fbf5d8177d2fbf4775774664555ecbcaf8f84deb309e736d6bca9b99cfb0ebc7a3231353a3ee09df29dd99", 0xb3}, {&(0x7f00001f7000)="356dde2907847482784d31559b784d99e01990e5c40d4ac13424f40f0e7b5befec916fc9f14969633dff6eb44c411c35ac89a8917b4369c9c69acc5feb9302ef3138662f6efb64651b352276bc99aeda97d14775193105a2b5cc760429fd9b32ea8191b801a839f86ae68c098ed86f989ab815d060eb3a376f18522d38553f2f2b71d4db6de72b31c6c92fa04c1c1efcccd7ed2eb70c6352b991bd8d548a1cb7f031cec5d9264068bae40dbff6d3b697ee7ee85b6622f4fc2618f6efd908d3f2a248635460d0", 0xc6}, {&(0x7f0000740000)="27e3c7503c6126d3e9de594256c1444ac07adc84f4418cac68b7835c4fb134e435a7019e423e91e5b6f245aefdc4d21557f493671a47b727ad79d94a6c03d34b7bbdfaef13270c4743c7ac99ef765aa78123a3518b1434d420e9bf10df6ca4b9869d", 0x62}, {&(0x7f000045d000-0x3d)="41ee8688ce0f0d2b0f3b55bf40412aeeddfd9f577a9dfb97b5d98dab8dfbc9d6ef05b05ad0f85665eb13c0f113df60d780fda6f0cb7a0dde9f6da61778", 0x3d}, {&(0x7f00001df000)="624885477cdde493c337eb894961aacd07f681e8566e778e9216dea5e1dc86572f92cbcb4c67e8018987cc0f4d973a74baa997fe9e977eb78ac4d6f290ca5a3cb609e21a541e8d20343c5a44a3240bded488f4de72c5abf6308a0b798ca18379ec722672c4fe71518e5d58bd647c68f0316076177eca8e95c0513ddac1d4b0246ffb6ab888093923588001196ee8b028b8ef", 0x92}, {&(0x7f0000077000-0x1)="ff", 0x1}, {&(0x7f0000c05000)="f4427e45d6e0102562087e20a7687ff549869ec7c75395aa7729dbdc041cdc5da0223daf8fbbeb56860c963596c30e15586bb648168485717491b48a0b3a233cc82e3ecae708c6288b698872c268a800f78a24dc494688bb868c0e8af4f9f1bd450bf1b1ff9e02edaee9020764ac3415a98dfcc68684b6302a26aff8e37431dbdcee37d0bd1bb4b5590b908147160b114a82bb95ae00edc32381af641f9d56c3b16b795d5e6374a2c17c52bdae578349cb0376af73c9a65dac6590cdd612597384f6190bf70c31", 0xc7}, {&(0x7f000053f000)="b57c4d680e6ba51d39f0a1644a8e6f8a2930aa93337554841a08d50c1e18b277416fa887aed664d8b54fc647000cdaf06f8002ca4fd21cb5167cad16ac0ad3f69d0d195e28c5163f832f4237092959bb82cd3c68d4a2c8f4880c9d552453ae", 0x5f}], 0x9, 0x0) r2 = dup3(r1, r0, 0x0) fchmod(r1, 0x4) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f000011d000)=0xbf83, &(0x7f0000780000-0x4)=0x4) socket$inet6(0xa, 0x0, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000c42000)=""/36, &(0x7f0000a5f000)=0x24) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/06 21:54:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007f6000-0x8)='net/udp\x00') r1 = syz_open_dev$mice(&(0x7f0000c64000-0x10)='/dev/input/mice\x00', 0x0, 0xa0841) sendfile(r1, r0, &(0x7f00001f7000-0x8), 0x401) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00009ee000-0x4)=0x0) fcntl$setown(r0, 0x8, r2) 2018/02/06 21:54:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004c0000)='htcp\x00', 0xfffffee9) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000f8000-0x10)='/selinux/policy\x00', 0x0, 0x0) modify_ldt$write2(0x11, &(0x7f00008fe000-0x10)={0xffffffff00000, 0x20100000, 0xffffffff, 0x5, 0x7, 0xfffffffffffffffc, 0x7fffffff, 0x80, 0x7}, 0x10) sendmsg$unix(r1, &(0x7f000098f000-0x38)={&(0x7f00001fb000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000475000-0x10)=[{&(0x7f000061b000)}], 0x1}, 0x4010) 2018/02/06 21:54:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000381000-0x10)='/dev/input/mice\x00', 0x0, 0xa01) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000804000)={@generic="90cef97d5fa7278cba9bc1db13e986ec", 0x0}) bind$packet(r0, &(0x7f0000808000-0x14)={0x11, 0x10, r1, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, 0x14) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mount(&(0x7f0000796000)='./control\x00', &(0x7f00006c9000)='./control\x00', &(0x7f0000f32000)='devtmpfs\x00', 0x2, &(0x7f0000104000)="1b35b6a74ead3d298e2ca2c66b8b691a4b479a466e0ec7d4978b0b373648742dfd7f5d71856a79dd11d05ce6ca8f16ce683bb77bd0602cf3b649f1328169") r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ebc000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000956000)=0x8001, 0x4) r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000003b000)='./file0\x00', r3, &(0x7f0000011000)='./file0\x00') renameat(r3, &(0x7f000001b000)='./file0\x00', r3, &(0x7f0000009000)='./control\x00') symlinkat(&(0x7f0000041000-0x10)='./control/file0\x00', r3, &(0x7f0000000000)='./file0\x00') utimensat(r3, &(0x7f0000027000-0xa)='./control\x00', &(0x7f0000000000)={{0x77359400}}, 0x0) 2018/02/06 21:54:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000000)=0x200) ioctl$TCSETS(r0, 0x402c542c, &(0x7f00003ba000-0x24)) 2018/02/06 21:54:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000331000-0xc)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000bdd000)=""/186, &(0x7f00009cb000)=0xba) setsockopt(r0, 0xffffffff, 0x7fff, &(0x7f00004fa000)="594c05e001e89491c80146a5bc28381cf53ae35693c4ef21c24366af458b2e5f519f3ea354fcbec08deb1d8fa1224733cda3c704a885a12150e7187c6266b629d0273c869ecee3c9582d5eabe7ecc7c253e236165e91546d82e3d674875ac90aff638744ca91c32b434263a5e97c8a9a1e82fb1ba63341fb7a0d9cf30334a4369a59c2731050111dca3e5446909233955e1bd3f2946093ca897a4c", 0x9b) r1 = socket$inet(0x2, 0x0, 0x0) dup3(r0, r1, 0x80000) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r1, 0x0) 2018/02/06 21:54:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fbd000)={0x0}, 0x0) fchmod(r0, 0x437) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) 2018/02/06 21:54:19 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x20001, 0x0) clock_gettime(0x0, &(0x7f0000e73000)={0x0, 0x0}) ppoll(&(0x7f0000768000-0x18)=[{r0}], 0x1, &(0x7f0000778000-0x10)={r1, r2+10000000}, &(0x7f00009a8000-0x8), 0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004ae000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_getres(0x7, &(0x7f00008b8000-0x10)) pwritev(r0, &(0x7f00002e8000+0x3cc)=[{&(0x7f0000eac000-0x27b)="6e5b926aedfd7d867822a50474b52c996b1ccb8d73a76bc6580eb2d78973b2882bccfe35851025e21f0f5dbb73863a85096495ef04000000", 0x38}], 0x1, 0x0) 2018/02/06 21:54:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0xfffffffffffffffc) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014}) epoll_wait(r1, &(0x7f0000586000)=[{}], 0x1, 0x0) 2018/02/06 21:54:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00008c7000)=@nl=@kern, &(0x7f000028d000)=0xc, 0x800) getpeername$packet(0xffffffffffffffff, &(0x7f0000304000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000f43000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fca000)={{{@in=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f0000fe3000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000267000-0x38)={&(0x7f00003f9000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000455000)={&(0x7f0000c6b000)=@migrate={0x384, 0x21, 0x300, 0x1, 0x0, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x1, 0x3ff, 0x0, 0xa0, 0x80, 0xbb, r1, r2}, 0xffffffffffffffff, 0x2}, [@algo_aead={0xe0, 0x12, {{'rfc4106-gcm-aesni\x00'}, 0x4a0, 0x200, "8373dc6becd46a5b9752f89f932d7288e088f0e419feec9526e923b762dadfdbddfe9c453e08505a5fac9199ff45aaf985822dd2bcc4c5c272c2b02208d669325504a1f403b901e72174124c7661c8c4841372a6547574f84c64d9adb68e58a4275d29270923c203e7c4d4edb7d35f73face214db86a3ad56aae97a240fd2f07906e8ca78189e1e17a2c06fffdeec93e6280b649"}}, @algo_crypt={0x98, 0x2, {{'lrw(blowfish)\x00'}, 0x278, "ce610c0bc5f719f3eb16069be82d2cf7ab1a2ee09cabeb14b90ff728a4de35287914c03ebe221cf8043ebe00947690d71f6cd52954d7322097315cf416bb18003447eaa7fb7582cd1c1d74203e5481"}}, @algo_crypt={0x78, 0x2, {{'chacha20-simd\x00'}, 0x170, "b8b1b3c77dd8e2bb916f7f28734de76bb842743cf2d85b40ccc1d1eea67efa1ca22a27bcef7145dca2b777493324"}}, @srcaddr={0x14, 0xd, @in=@remote={0xac, 0x14, 0x0, 0xbb}}, @algo_auth={0x74, 0x1, {{'mcryptd(wp256)\x00'}, 0x150, "67cce13389d8b36aa03be5a5ae4a5eda67e2e47d6d4366478d6a9fb51fccdc7369658becbfd6e38f3acc"}}, @coaddr={0x14, 0xe, @in=@empty}, @sec_ctx={0xa8, 0x8, {0xa2, 0x8, 0x1, 0x80, 0x9a, "b346b25af9394b7afd4c192c0712f8f163c2728b375cb0a590720a7e86151a20e0990055eb58ac44b3eaaa42eb695966dafcc521bd48207e2bb0a9c61617f1ff505be0dd0bdc44d4f5783ac975308773645b54e6f47afede1cbe18e54c841f9076dcd156db82f0513892b220047b28bdf17d2ccb21d923500ddf46ad5235552568cc445757d38afc54eca0408a28d66c1dfdfd74f52810b02f0a"}}]}, 0x384}, 0x1, 0x0, 0x0, 0x80}, 0x8000) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a70000)='/selinux/enforce\x00', 0x80000, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f00003ab000)={@multicast1, @local}, &(0x7f0000932000-0x4)=0xc) sendmsg$nl_xfrm(r3, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f000030d000)=@newsa={0x158, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x20, 0x17, {0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x5, [0x0]}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x158}, 0x1}, 0x0) 2018/02/06 21:54:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000337000-0xc)={0x2019}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00002c4000-0x4)) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000f4a000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000975000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c16000)={r5, 0x0, 0x5, [0x0, 0xeb9, 0x3, 0x100000001, 0x70ae]}, 0x12) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/06 21:54:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) getuid() socketpair$inet(0x2, 0x5, 0x8, &(0x7f000053d000)={0x0}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000c65000-0x3a)="77b7a8a8a523191b42e858b4f09efa50b15d74adcb5e00923cc0eabb4df0925ef9666b06a919b872e9784af01c5d1670fad11850ea8e96be2567", 0x3a) 2018/02/06 21:54:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000bf5000-0x4), 0x800) setsockopt(r0, 0x2, 0x3ff, &(0x7f0000d74000)="3e97f4e0018a441daa7ed32556d80132e699e825f1751c31dcfb376ad368b3950bf8e003ba8d545cefa7d750009df5cc2ff2ba0256fd26076457394dfac8bf8dc7a1b4f886720cc9a94b6940f40a07c8f1503e86c91b0cf706b3511fdd83e05c9dbbcd47d6644e4ec58b788f4a2a2b87e8ceb52766908981a5f7be33b55c3173752c1aa0d613ae553f75e2ece2afc943290186a3cb270e864537c67ffdd2714ff8cd8fb900db0643c38ecfb1dee737cad582715b8277e95ab17063b3c42745", 0xbf) clone(0x100004, &(0x7f0000000000), &(0x7f0000b85000-0x4), &(0x7f0000ef6000-0x4), &(0x7f00000a3000-0x65)) rt_sigtimedwait(&(0x7f0000003000)={0xffffffff}, &(0x7f0000007000-0x10), &(0x7f0000001000)={0x0, 0x1c9c380}, 0x8) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000fc5000-0x4)='tls\x00', 0x4) 2018/02/06 21:54:19 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x10000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/06 21:54:19 executing program 4: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000f7a000-0x30)=[{&(0x7f0000f7a000-0xfe)=""/254, 0xfe}, {&(0x7f00002e0000)=""/15, 0xf}, {&(0x7f0000f79000)=""/77, 0x4d}], 0x3, 0x0) connect$inet6(r0, &(0x7f0000f70000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000d14000-0x8)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00007f4000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/06 21:54:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000212000)={0x0, 0x0, 0x0}, &(0x7f00007a7000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000078000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000538000)=0xc) setregid(r0, r1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000051b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$packet(r2, &(0x7f0000ffb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000059b000-0x4)=0x14) ioctl$sock_ifreq(r2, 0x891c, &(0x7f0000929000)={@common='gre0\x00', @ifru_addrs=@can={0x1d, r3}}) r4 = syz_open_dev$binder(&(0x7f0000d32000-0xd)='/dev/binder#\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000e5c000)={0x8, 0x1, 0x7, 0x9, 0x12}, 0xc) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ca8000)='/dev/ppp\x00', 0x2800, 0x0) getsockname$inet6(r2, &(0x7f0000984000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00009e7000-0x4)=0x1c) ioctl$TIOCGSOFTCAR(r5, 0x5419, &(0x7f00003c9000-0x4)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00008fc000)=0xffffffffffffff3d, 0x4) fstat(r4, &(0x7f00008af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00001a7000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000da6000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000636000+0x791)={0x7, 0x5c4, 0x2, 0x0, 0x3, 0xae9f, 0x9, 0x1c9d, r7}, 0x20) setresgid(0x0, r6, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x3, &(0x7f000035b000)=""/137) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000052f000-0x8c)={r7, @in={{0x2, 0x2, @empty}}}, &(0x7f0000914000)=0x8c) [ 58.394006] binder: 8713:8714 ioctl 541b 202c3ffc returned -22 [ 58.398185] audit: type=1400 audit(1517954059.559:34): avc: denied { execute } for pid=8708 comm="syz-executor0" dev="pipefs" ino=17821 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/02/06 21:54:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e9c000)='./file0\x00', 0x200000110) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000273000-0xed)=""/237) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000044e000), &(0x7f0000616000)=0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) prctl$getname(0x10, &(0x7f0000689000-0x2c)=""/44) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000eca000)=@add_del={0x2, &(0x7f0000c5e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x800}) getpeername$ipx(r1, &(0x7f0000960000-0x10), &(0x7f0000f83000-0x4)=0x10) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) prctl$intptr(0x17, 0x7fffffff) ioctl(r1, 0x8916, &(0x7f0000000000)) get_thread_area(&(0x7f0000f5d000-0x10)={0x5, 0xffffffff, 0x4000, 0x3, 0x9, 0x8, 0x8, 0x6, 0x800, 0x8}) bind$netrom(r1, &(0x7f00009b3000-0x10)=@ax25={0x3, {"92aebb1dbfcb3f"}, 0x5}, 0x10) ioctl$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"}) 2018/02/06 21:54:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000294000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000a5000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d3b000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d09000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000037b000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f000089e000)=[{{0x77359400}, 0xfff, 0x4, 0x5}, {{0x77359400}, 0xb800000000000000, 0x2, 0x870a}, {{r1, r2/1000+30000}, 0x80000000, 0x7f, 0x7}, {{}, 0x0, 0x3, 0x1}, {{r3, r4/1000+30000}, 0x5, 0x0, 0x2}, {{r5, r6/1000+10000}, 0x2, 0x0, 0x1}, {{}, 0x1ff, 0x9, 0xde}, {{r7, r8/1000+10000}, 0x3, 0x7, 0x3}, {{0x0, 0x2710}, 0x1, 0x7f, 0xa1b2}, {{0x0, 0x7530}, 0x9448, 0x8, 0x4}], 0xf0) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') 2018/02/06 21:54:19 executing program 3: r0 = accept$llc(0xffffffffffffffff, &(0x7f000069d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000433000-0x4)=0x10) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000001000-0x8), 0x2) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) r2 = openat(0xffffffffffffff9c, &(0x7f0000295000-0x8)='./file0\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f0000b2b000)=@known='system.posix_acl_default\x00') r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000)={0x2, 0x4, 0x0, 0x6, 0x4, 0x0, 0x0, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x51}, 0x1}, 0x2000000000000000) 2018/02/06 21:54:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[], 0x0, 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000034a000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, &(0x7f0000af9000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00007fb000)={r1, 0x0, 0x7, 0x4}, 0x10) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/06 21:54:19 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80000000) syz_extract_tcp_res(&(0x7f0000021000-0x8), 0x0, 0x5) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) write$tun(r0, &(0x7f0000002000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffca8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @icmp=@info_reply={0x10}}}, 0xfffffea2) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f000001a000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10) sendfile(r1, r0, &(0x7f000001f000), 0x200010004) 2018/02/06 21:54:19 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004ff000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000fa7000-0x10)={0x0, 0x0, 0x8, 0x95}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) r3 = dup(r2) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000296000)={&(0x7f00006ec000/0x3000)=nil, 0x3000}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000d30000)={0x0, &(0x7f0000bcf000-0x30)=[]}, 0x10) 2018/02/06 21:54:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2000002275, &(0x7f0000de9000-0x5)="04ee1e86") memfd_create(&(0x7f0000b9b000-0x10)='/dev/sequencer2\x00', 0x1) 2018/02/06 21:54:19 executing program 0: clone(0x0, &(0x7f0000d0a000), &(0x7f0000553000), &(0x7f0000f31000-0x4), &(0x7f0000f6a000-0xf9)) membarrier(0x0, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000314000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000203000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x28, 0x2, 0x72f, 0x20, 0x20}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) [ 58.466442] binder: 8713:8714 ioctl 541b 202c3ffc returned -22 2018/02/06 21:54:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000232000-0xf)='/dev/sequencer\x00', 0x8800, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000053b000)=@int=0x5, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00002b3000-0x4)) 2018/02/06 21:54:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x0, 0x0, 0x8001]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000741000-0x4)=0x0) process_vm_readv(r1, &(0x7f000034f000-0x20)=[{&(0x7f00003a1000-0xb3)=""/179, 0xb3}, {&(0x7f0000ff9000)}], 0x2, &(0x7f0000496000-0x80)=[{&(0x7f0000bd7000)=""/140, 0x8c}, {&(0x7f000076c000)}, {&(0x7f00009e1000+0xa46)=""/19, 0x13}, {&(0x7f0000c96000)=""/113, 0x71}, {&(0x7f000092f000)=""/75, 0x4b}, {&(0x7f0000f24000-0x6d)=""/109, 0x6d}, {&(0x7f00004f1000)=""/4096, 0x1000}, {&(0x7f0000a51000-0x1000)=""/4096, 0x1000}], 0x8, 0x0) 2018/02/06 21:54:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006f9000)=0x400000000007fb, 0x293) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000079d000), 0x4) 2018/02/06 21:54:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00003ae000-0x5)='user\x00', &(0x7f00000f7000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00002f0000)="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", 0x1000, 0x0) r1 = request_key(&(0x7f000064e000)='dns_resolver\x00', &(0x7f00000f1000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000680000)='/dev/usbmon#\x00', 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) keyctl$revoke(0x3, r1) 2018/02/06 21:54:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c47000-0x9)='/dev/rtc\x00', 0x40, 0x0) fsetxattr(r1, &(0x7f0000491000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000457000-0xf)=':%]em0eth1proc\x00', 0xf, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r3 = creat(&(0x7f0000ca4000-0x8)='./file0\x00', 0x2) getsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000e3e000)=""/174, &(0x7f0000cc9000-0x4)=0xae) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000746000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r2, 0x0, 0x1}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/02/06 21:54:19 executing program 1: splice(0xffffffffffffffff, &(0x7f0000001000-0x8), 0xffffffffffffffff, &(0x7f000045c000), 0x0, 0x0) unshare(0x20000000) epoll_create(0x1) clone(0x0, &(0x7f0000cec000), &(0x7f0000ea9000-0x4), &(0x7f0000962000-0x4), &(0x7f0000000000)) ioperm(0x2, 0x1f, 0xc97b) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000)) clone(0x0, &(0x7f0000f5e000-0x1), &(0x7f0000752000), &(0x7f0000160000), &(0x7f0000c18000)) 2018/02/06 21:54:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000862000-0x9)='/dev/sg#\x00', 0xa1b5, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000936000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @empty, @loopback=0x7f000001}, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000097e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000297000)={0x0, @local, @multicast2}, &(0x7f00005d1000)=0xc) timer_create(0xfffffffffffffffb, &(0x7f00000ce000)={0x0, 0x14, 0x0, @tid}, &(0x7f0000044000)) 2018/02/06 21:54:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000759000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$ipx(r1, &(0x7f000007d000), &(0x7f00001f6000-0x4)=0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000e24000)=""/248, &(0x7f000062a000-0x4)=0xf8) 2018/02/06 21:54:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000002000-0x4)=0x9) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x200001, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000002000)='vegas\x00', 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x8, {{0xa, 0x3, 0x2670, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}}, 0x88) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)) 2018/02/06 21:54:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000064e000)='/selinux/checkreqprot\x00', 0x208000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00009f0000)=""/164) r1 = syz_open_dev$sg(&(0x7f0000d3c000-0x9)='/dev/sg#\x00', 0x9, 0x4800) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000a97000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x16, 0x18, "f1304bd6e12ad5dfb842268414999ebf5d84fa8356b47c3494714d0db7c4f6bd5e076af952a7ae3a8e09d1140f31340480ba247ed5d45a446598a4ce66a6f5bb", "250255f1f17ae092dd8d3fa4b137c5556cf8c6139a6d3dc198ef87e7d74348139debc27cb598009b5820966ee76cdaa1b896bdb982e4ec3a7fd23df18e5ea0f9", "c191f5827a92dd082f8cdaaa1fefcdbf33ab38bf885e184a6a8c79c89e77f912", [0x9, 0x6eded280]}) r2 = open(&(0x7f000019c000-0x8)='./file0\x00', 0x141046, 0x0) r3 = request_key(&(0x7f00009d4000)='cifs.spnego\x00', &(0x7f0000ed7000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d06000-0x9)='/dev/sg#\x00', 0x0) keyctl$set_timeout(0xf, r3, 0xbcaa) r4 = syz_open_dev$evdev(&(0x7f000058d000-0x12)='/dev/input/event#\x00', 0xfff, 0x101002) readv(r4, &(0x7f0000170000-0x50)=[{&(0x7f000032a000-0xee)=""/238, 0xee}, {&(0x7f0000576000-0xd)=""/13, 0xd}, {&(0x7f0000f3e000)=""/20, 0x14}, {&(0x7f0000b04000)=""/218, 0xda}, {&(0x7f000098c000)=""/163, 0xa3}], 0x5) r5 = gettid() fcntl$lock(r1, 0x5, &(0x7f0000a91000)={0x2, 0x7, 0x8, 0x8, r5}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000bf3000-0x8)={0x0, 0x7}, &(0x7f00007ba000+0x872)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000819000-0x8)={r6, 0x7}, 0x8) write$evdev(r2, &(0x7f0000c5f000-0xd8)=[{{0x0, 0x7530}, 0x1, 0x9, 0x19}, {{}, 0x1, 0x9}, {{0x77359400}}], 0x48) signalfd4(r1, &(0x7f0000b3f000)={0x100}, 0x8, 0x800) faccessat(r2, &(0x7f0000896000-0x8)='./file0\x00', 0xe4, 0x0) sendfile(r4, r2, 0x0, 0x72439a6a) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000390000-0x28)={&(0x7f0000121000/0x1000)=nil, 0x9, 0x3, 0x8, &(0x7f0000fbb000/0x1000)=nil, 0x8}) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f000001a000-0x8)) 2018/02/06 21:54:19 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000a, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000545000)='/dev/ppp\x00', 0x40, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0xfffffffffffff000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00003c1000-0x90)={0x9, {{0x2, 0x0, @rand_addr=0x3ff}}}, 0x90) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000f4000)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000293000)=0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00002fb000-0x14)={0x0, 0x0, 0x6, [0x20, 0x3, 0x1, 0xfffffffffffffe33, 0x5, 0x1]}, &(0x7f0000afd000)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r2, 0x8}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003a6000-0x8)=@assoc_value={r3, 0x8}, &(0x7f0000831000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000099f000-0x20)={0x1, 0x23e, 0xd, 0xfffffffffffffffe, 0xffff, 0x7, 0x3779c480, 0x98c, r3}, 0x20) 2018/02/06 21:54:19 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000093b000-0xc)={0x0, @multicast2, @rand_addr}, &(0x7f00009d0000-0x4)=0xc) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pipe2(&(0x7f00001d1000), 0x800) 2018/02/06 21:54:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d21000)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000007e000)={0x0, 0x54, "1def1f20e6aa43d7fcd781b0fe1124742a868540a2909d125daf16349f64ba4f3aaffcb1700da3fa7b602ee838e703aba96864bd074e5a08c31f1adad13a3517cc6e3be207862e89d6f360a5da35e0aba60eba5b"}, &(0x7f0000504000)=0x5c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b09000-0xa8)={r2, 0x13b}, &(0x7f000095b000)=0x1) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern, 0xc, &(0x7f0000136000-0x10)=[{&(0x7f0000492000-0x49)=""/73, 0xfffffd63}], 0x1, &(0x7f0000d5e000-0x8)=""/8, 0x8}}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400}) r3 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x110, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1, 0x4}]}, 0x110}, 0x1}, 0x0) 2018/02/06 21:54:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000ff7000-0x50)={@common='sit0\x00', @ifru_names=@common='teql0\x00'}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00004d4000-0x18)=@generic={0x4, 0x7f, 0x80000000000}) 2018/02/06 21:54:19 executing program 3: 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 = openat$rtc(0xffffffffffffff9c, &(0x7f0000197000-0x9)='/dev/rtc\x00', 0x202, 0x0) sendmsg$unix(r1, &(0x7f000035f000-0x38)={&(0x7f0000bea000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000563000)=[{&(0x7f0000214000)="6617efa764ea41ee847198084268f7e95cd5ed696754ea52e27025e2b5d9431796b83dafcca0b1185da7a81dbb8d8aaaf36c0fc6066f9939105c7f6cf01e1e8409694c3aa873008ecdc124bf64d6d0f05719a28c249a5f2384913395d984d1827d2a9eb02dff5c55acd9e67a1e5f1d9576c315873d3eb0c8b31a08e273da78ec07c4d527977ed7e021c527e8fcf5438e3db2a155f7681ba121d4083e874d6d5cdbd09173c98e2d183716b8b6e062579c2b982df6e76b2e553d73c502e35edae2c94843edda0155ac", 0xc8}, {&(0x7f000064e000)="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0x1000}, {&(0x7f00007ec000)="db725dd9feffc17aec8d634a6e8d674ab76530d76700be8c09ab3eba9ec0252380c064b3e30bd377483230f66dfd2ee09d6ea1fe0f1e328d0d160d7e52698c11a95f7f91b7e547b945883865dc3ac5c9532975c561f1baa711b6f9c2d6a76c837ed86b8bbc1a8cd82988a59865261c681a2fb0aedc25887c392735551e7b5cb0dcd7f5b8b114eda0deae13d3ec8ee0371d665165f00bd950e0d5b54868448148fd3f6a1c2f355cadb59286a84543ee82abf3137d9fbd999c28630290faedfe543b5e3a198d9d76dc34751fe2941eca1d502bb15387455d100304e5f557c911e8662898adc00780f73cb907b5a1f6b52aa9819f832abc966e858b90fa2399deae9200c7e441ee177bccaa44b0aa2fb6512e8f80c53d8dd0e4802b411abde5a6cf0e19c834ad1baa93585b7e36a18fd3fbc3fc168a4cc475423a47343b99cb804cedfa199c3f58059472745672a16a58d1bce89e934a3fcd26c7354ec237ac177ed1380a2549e36bea9531f69e8998c609043b7e25f174d62fa360de64960cbf616f07b833da0283ac0b8c167ed1d632ebb6c4ead3f05d06605449ff8e406360cf34cee187f3af5fbabb44d18e8a36b378f86b1259b32dce2daba4b507a78b967ec453e284ba720a44deb2e9c1512bff088ea631065167c239c352552f7d196b92c3245f0597ef736938cd23e592fc62cc95a5c298d53d1c805049b2fcc2a0eb97a6fcaa5951f7f0207fbd02f78380ee346828c76dd2fdd185ab95d02601a8b44a469a65579f2f341cad8a2aa4ffdb697bbc9034910b29863fb75d8183e98504d88e371c248aaa63da3566f304acd1480af91932181b08c10c4ad9ce385eaf9033431ac19d930bb9bab32a7fbd509ff7cfe4020f7226086f7496d4eb955eafbb47c968ee6230c4eb1e62d4564b61c5ec5cd01106c8520d8f90c2180b69e85de7dc4b3656a2b837174ce98caedcc9062db3f8a9934378ae567170b406a836f6ba325063f7ce734006f8b5503d1a2dc4f3b0ad7402bfaa43ef436b1408083caddbdbe0835ee21b3e08a0e8d62541be5e5089f9158a5011713f543fed168c2914445f0cffc2f1ce31ead112d6f1f840b123978ab97a4917eb941883824efde581d42993a342550b48da06faca776545cbc60576f7eeed9cfc3f3720927f816e10c4d0a3553df5998b20c3f9bf12227a9eb0ae592dba46e12018e865c661179d8b7fdb0ac0fe740732848eb68e8979671401bfc3c4dfff2a63f03ae5f4453da2f76f05e8ac36bc8ed09bc8cf140a8c2431aa7f43dff33a27a60726659610ef17e112da57e9ae462157a20105198badd3402fa3c5e9caa0e1865dde81384fe688e185ffeb03cedd26e398eca367529040fc00bf6dcf89e8424970aa5893b5d427ed2563b866a7ddc12deffad08293d9de6f9892a0ca564e40229f5ceae86566a41e2d8457db9c7eff712bfb98117ba0c2dd8c3dca1e58761f9c5f9576c8de9983d72fe7eb6d3e34bc223073cb6d439f28e48a62cfc5aa93bcce829d594ffaf57eb05e8929d5fc85dd0f6577054478127dd0dd597666ed1332b50c700cabbcd5c3663556aa03870b3ed14198a667bee4978cbfe704d22ed071d9b82f2387b58a221c5e4759281b7e2e5e809dc40f9844190c722c951d3e42e6140f53255098f412290939b65f047ee48a813c8d599abdc060eb0cf38a02ca4ee263ecdbd451e95d647473bd86865dac9b40100800f59f857fb06901fb75f4e596582fc08efcb13ffc44c9285b32baac2e68d27faedf1799144af575be2ef9eb50bdb112dbeb7c37c64ce3c8f66d0f86586e89e998c42e6cd1d1262eeb1f142c56e29caf9fb9b1977d0fdda1c1ecccb6269514e6b3e20c5d7787dd5bed2ce877ab659b87d376804c04c06be62ea8c5d2c46f6a747e90b854ce3a589eb3250df71d64a5641cd0a126c22fe9593857bb451d871f47fda3fc86e6fdc010244d9ef7d2e9c51af465a3666cb5538b46273a194cdfb2fa9becfa56e821d43e4716b87a6d96a02f44910754dddd1681d312d7ce07d7081237731393c2d7636670a5e59efd73e602ef7038483f3bf6cdf1fe09fcd2701a7b644db9fd5e2437379d85b1c19cd526054e3e9897f484991637b803c5815e2843ca1b20e3ea7c87a91b965a61b354ce688f9ef6f8aceea1df230450508d52c3ca9d89bfbd666a11cd92964e95e436efc1387e4c0ff2d1bd2afdc845f8c5428503012ffaae973c7cad2ba92f1626d1eda89c880af982da3f4403cbed1666a5361d1bac54efe59661363d7de8e772215953d9e535d6815392343b31257e2218fcb6dfbc927fb3fffa08b2ae7758a4b3fde7259627d4b6cde82d4f5909c02745b4325e938d88f1cf851835dae3099be93802f4916aabb5714baa3bcdf3c8e0e49ce5a8560ed73137537c6fe7458cdb78e3b4cf0d3679c8198266ed7ce4b6df95194ec0d408c408273fc8fbc270e2b40294a130ef6fd55ca67e60531bb310413999369e9257a509201ab6547a9e18d4d48379dcbf2e4aed2332e7ad9a7be4e2f0e228034c5f56e4b8e22be1ed5332b47a2d971c87e62431d9279754ef43ead6f53ff0b7d804ccc05cd2b9a0f2addc50f40314ffb36ff6f26164d8dfe5565d7ef9509c88b3211e43784ffe73fdb63ed418b8120997e41b3cc95e57a34c044056fb0af217085207a7a8827d534f5e7c60bec79c709154108f90a1bcf57e649eeeb99ab1ca31f39e5b9329d65a38d0b426c3cd88a8dee091495cb6b4c0faaca878065db793ade539e50d10ffd048c4102c8649b8b54a7dd0071b908bd42b2c6213fabfe157cc931d77892aa7b48c74b69fa5af0eb3643b757a5bb286ef36dbbcc167fd308d2b4658f730e5c6760c9621a7e269ddc7a5e6358220a2eec92c49a6f0dde7bbecef52f022508aa38d92387957c8f3d1983b959e92db85d429eaea25a3cef592e5d58445486911c51d05b0dfbffcfa8d2e506ff85159720a71a4b72f3a7938ce30209659727a0b806f39470ab24d61e03a7eacce0de4577302c34e449197e3559bc8544a854d96f1eef1e2e87746bc4371641744d865d27f46994824bfe6c2c9cb6b3fec4d0b3dcc6524948b6fdb613639d42b76799bd72ca1474e375a5ce1e834fdcec527aa93f331a9e21ecad259379cc883678d77414b31f5c7e728293d297548c930d00123433a4c84d01611e1e5787ea04aea60b77a00be4c9bfb54d80ea140ec2c45ff74e860d33f76a5fa69f1c1f8d6fbca43da209369d4760643c71234d57d186cd59d11d50fb9241ed491b7c823691b0aa4b778207149180e7117b4a5a1ff9dc6d1a3819699cc9f283770268155abe0ebc6ca65e0d115f2195932991f86f579196c10c78410bc8c04bef2148d5e6b837da561b81aeb1e29fa9475642d99d59186ef10386055f502bfbe2fffdc82ec8624ade5eae031dcb8ddb736741c7531d8a0aa1e7272f4759918c2fac17c3b61324eb2e41db2bc821384c077e9e95bf36eeec89a4b2958862350126fea7f19190a8e8602363f35ea381ad5c5703feecf2b0f0ff5949b8f7127a6efc5adbaca5858c071bd18c19feb7289b0c3ab176c1dfcde133611b2d172735fc8dc80ec82d23689fbb435e30c7cb87c03b1fd9fa732bc08da42aa69587900fd4ffc7c5cb1a68433fd61713c0171cd1edeb5e8835c40e0a4344c6b049428e9bebe7fca18e01779f9795793b772558e062567fe51c8ada311d18c407176f2bcd48337f93e06bb789abb5adaf3cdb6ac69eb79df04df4f8dd40749ef4b536475f2ee660ea0c238676c0cc439224b7b99d1b45114d561c735f0367203ef91119cb5d84565c48c6e823113b48f162a23af1251902ae21394d4ac59325457f9c63561e6a1b26896290053453b9c0e789d18ba33680bb3d4639e582577f028221e627ed61936d55733a791e18f3b2de4b4300d68b99119fab6a564fe3e233d562a5a4deae6fc8042e29698b640d8590108cdd040b1117ebb48f9e01ceee5dfc52b468ad63b4ec5220ebf34492674a03040a12a3a7871c425e1778656409cbec0d188deffc42e6723a62b405cae4c295030233e96cc210b050d5c796e61b766f6e9fb88701729f628c377e7ecf220aa46edf9009b956bcfbc1e274e37cc2fe9acf1d580faa242026dfa59328b806961956c73e709a20caf9f60ff38108d5bd3efeaa3d041dbd3698142b3fcba9c52d405832af5e87164ecba0687ee42da39a0d3b6276d04651d894d97127a0e124d407522c0c9d64ace4c3d27b0f0637d9cf2047a5cd6e933448da05a884b3d0f572204dbfc19b54b35ab062fd452af54022fa27dccf3082a35cc7b2c0457491cf0dfbf6aae1bc5d4d05873b1d15f32016930e02459df3f2b312a97c6d780e2532e1bc9fe451b4f477a3d954e1dcf29dec2041257e691efe8333b1d7ea2e9446f023ba9325a38a1abdb9a841f843e776d611d9cc48fec1a17b9a3dd3c97572da344c4e2ae66ff3a6db6d129e4cb522a975b792446ea48fc17f11d75405125b0a909305b7910b336e3259e434d9f8e7ef784fe897e2a3166d4bbedc619597890a345cd297df0c9383f2c9b1625538588fb0dc9c7c257ad2de1b06ba733a043491ccd0757802013e7e469fcd8da6b1ac4fd5ea1a4eb15ae30e4eb9185a494bdb49da0e86d9d4c1028fe09a655d64bbebd41ffe933a090d45e1b0fc21a8961e7073f6b2c5252901d83320c49614fd85d8a9e73e9a6f4cb94bc783c66817405179bcf0fe2cdf8df8c474adf058e361efcf7d37b50392c7d1c34861cd2703ddfff5f640ca6b843654f4a80012df2c2e3a12768ac59650480451e9e2c1e7d1bb73a7e50c763266994d09d2c9574ecd71cb44613830af028393c3a8833d9dfe81815789e378bb9c67025c16edc17feedc7a8654c67c902e3581077644b49456f8efb3cca20d52eacbcc0fd87e0c1fa2393c7da48093cb7250661e06236545e8e0c3f77a9a553b7c0c3f34299b16d89cf81d81078057af92c001ab529e7d7f7320df69a2d5ef30e17d21e513c948bf184dda44b10718fd2116d8decfb678ae809d2055a1015056d5e967946c307cac8a278a3c240df3ee279c09583a1bc59e073cae670d8dee80c66bea2df8bc47a8d3264699437c1135c2acfc8c08cd8806016815c0c4ff67f2c364533676a322301458f8f546193af2484366d7a804d7c59f61a2cbd17486bc3141f451aeef69fd04e7aea3ce881a7877f48d3fcce572d3ac358ff07742f4d0935448983b5c5c827fdb842f43ba24ae3a057600df4aaf995a1d60c17688711fc5d1bfabb53fecf69caad06689ee8bd99be99d7d7b62bbefd927bc16b1e0debeb1d2441ce97335f392ae036d6d222ca9aa109bf0a34b627aedbf4318219a961f309df37fedbc82a2596c08bed1e2ce772394938f30c295ba44bfc6e4790de9a0dc3dba6cd18967eb03c8e5b0068d9ddc7c40bc35bf72eaffd69e5c1c0904736be038ca879ed9e94344b8e8ee4ce7a82d42215ee86cb1d491f21ef190635202fb0a93af7c7c9322e56abd53e9d0b382a20bc0aa44f772c4cac632d96cebf8de601b4a2baa087caaecc3254a4ca3001ee608fa9dcbd57557814d56515b94bca4f9f660c901edcd4e56358bf4fd382c568798651790f9f87360507fd17a600e15a8d49f0a2e10e219cbb7842fd74c3c1ec157ca23a98e7717beb20052c562f010e262d8f37036d2a17961a47c1d5ee29fd1424595fca01701348513f59d50e5edc900bc7ca2ee64bb41475835a7deae3ab444b19569b49250d99b491fc560e", 0x1000}, {&(0x7f0000596000)="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", 0xfa}, {&(0x7f0000338000)="45d5aa9a198ed847bafa9b3fcb8d1a2e06d1fdec91ccb7f9fa7ff6c43cb8b2e455f3533c64a61fedf352d827715632a84ac2821233139373b0c40fe327fe4a42f71b1e9a8bea2b86cd2f47e82a34c2e3df34745576fb5aca6b0dca0712d2b61c", 0x60}, {&(0x7f0000417000)="0457c783b1982890d86a9479914996063f5ed4e6c6801fe5bd73ec6ac313f9f115f6b125fd93f72bed306b0db85485cbf1059a92452f6da90fd0b466f7954e25b2e0d12452d7d8f422aea9630930108e6feca92c65110621b1ba827e57f1eddd56aee87b703017ab8f13aa127f147e089c172f7bc48de02676f09aff2068db40ffbe9a3eeed1fb6db4b984d2bd7c9cc6cf9f0d183a3475d2e68b6d8b4de2e1759b5999e7f65e83f2115bac9ade", 0xad}], 0x6, &(0x7f0000f72000-0x18)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x80}, 0x4044005) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000127000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r0, r2) syz_open_dev$sg(&(0x7f00002b3000)='/dev/sg#\x00', 0x800000000000, 0x22000) pipe(&(0x7f000046e000-0x8)) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c3a000)='/dev/pktcdvd/control\x00', 0x4d0000, 0x0) 2018/02/06 21:54:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000064e000)='/selinux/checkreqprot\x00', 0x208000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00009f0000)=""/164) r1 = syz_open_dev$sg(&(0x7f0000d3c000-0x9)='/dev/sg#\x00', 0x9, 0x4800) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000a97000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x16, 0x18, "f1304bd6e12ad5dfb842268414999ebf5d84fa8356b47c3494714d0db7c4f6bd5e076af952a7ae3a8e09d1140f31340480ba247ed5d45a446598a4ce66a6f5bb", "250255f1f17ae092dd8d3fa4b137c5556cf8c6139a6d3dc198ef87e7d74348139debc27cb598009b5820966ee76cdaa1b896bdb982e4ec3a7fd23df18e5ea0f9", "c191f5827a92dd082f8cdaaa1fefcdbf33ab38bf885e184a6a8c79c89e77f912", [0x9, 0x6eded280]}) r2 = open(&(0x7f000019c000-0x8)='./file0\x00', 0x141046, 0x0) r3 = request_key(&(0x7f00009d4000)='cifs.spnego\x00', &(0x7f0000ed7000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d06000-0x9)='/dev/sg#\x00', 0x0) keyctl$set_timeout(0xf, r3, 0xbcaa) r4 = syz_open_dev$evdev(&(0x7f000058d000-0x12)='/dev/input/event#\x00', 0xfff, 0x101002) readv(r4, &(0x7f0000170000-0x50)=[{&(0x7f000032a000-0xee)=""/238, 0xee}, {&(0x7f0000576000-0xd)=""/13, 0xd}, {&(0x7f0000f3e000)=""/20, 0x14}, {&(0x7f0000b04000)=""/218, 0xda}, {&(0x7f000098c000)=""/163, 0xa3}], 0x5) r5 = gettid() fcntl$lock(r1, 0x5, &(0x7f0000a91000)={0x2, 0x7, 0x8, 0x8, r5}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000bf3000-0x8)={0x0, 0x7}, &(0x7f00007ba000+0x872)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000819000-0x8)={r6, 0x7}, 0x8) write$evdev(r2, &(0x7f0000c5f000-0xd8)=[{{0x0, 0x7530}, 0x1, 0x9, 0x19}, {{}, 0x1, 0x9}, {{0x77359400}}], 0x48) signalfd4(r1, &(0x7f0000b3f000)={0x100}, 0x8, 0x800) faccessat(r2, &(0x7f0000896000-0x8)='./file0\x00', 0xe4, 0x0) sendfile(r4, r2, 0x0, 0x72439a6a) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000390000-0x28)={&(0x7f0000121000/0x1000)=nil, 0x9, 0x3, 0x8, &(0x7f0000fbb000/0x1000)=nil, 0x8}) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f000001a000-0x8)) 2018/02/06 21:54:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f000009e000)='/dev/random\x00', 0x0, 0x20002000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ffd000)='/dev/rtc\x00', 0x100, 0x0) setsockopt$inet6_int(r1, 0x29, 0xda, &(0x7f00007f5000-0x4)=0x7, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) flock(r0, 0x0) 2018/02/06 21:54:19 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0x3) fcntl$addseals(r0, 0x409, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x5, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x1, @rand_addr=0x4}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}, 0x4, 0x30, 0x5, 0x2, 0x2, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x20, 0x100}) setns(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000002000-0x4c)={0xaa, 0x101, 0x3}) ioctl$TCSBRK(r0, 0x5409, 0xa7) 2018/02/06 21:54:19 executing program 2: clone(0x0, &(0x7f000029f000-0x1), &(0x7f0000000000+0x1fb), &(0x7f0000000000), &(0x7f0000001000-0x1)) prctl$setfpexc(0xc, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000673000-0xb)='/dev/hwrng\x00', 0x44000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x800) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000000000)=""/189, 0xbd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000002000-0x4)=0x1000) 2018/02/06 21:54:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x80000000, &(0x7f0000827000)) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f00005e2000/0x4000)=nil, 0x4000, 0x4, 0x2010, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000d4b000)=[{0xb1}, {0x6}]}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000482000-0x8), 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000d16000-0x88)=@setneightbl={0x1c, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x4, 0x1, '@\x00'}]}, 0x1c}, 0x1}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/06 21:54:19 executing program 2: renameat2(0xffffffffffffffff, &(0x7f00001b5000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000b6b000)='./file0\x00', 0x407) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d91000)='/dev/keychord\x00', 0x400040, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000366000)={0x400, 0x100000000, 0x5, 0x80000000, 0x23be, 0x400}) 2018/02/06 21:54:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000056b000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)}], 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00002f4000)={0x1, 0x800}, 0x8) 2018/02/06 21:54:19 executing program 7: mmap(&(0x7f0000000000/0xd36000)=nil, 0xd36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x2) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000d37000-0x4)=0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000367000), 0x4) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000d37000)='\x00', 0x1) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000d38000-0x4)=0x81, 0x4) 2018/02/06 21:54:19 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000-0xd)='net/anycast6\x00') ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f000000b000)=0x9) r1 = epoll_create1(0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000000f000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x40000001}) 2018/02/06 21:54:19 executing program 0: mmap(&(0x7f0000000000/0xa72000)=nil, 0xa72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a72000)=0x0) r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x7, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8), 0x8, 0x0) read(r3, &(0x7f0000def000-0x19)=""/128, 0x80) signalfd4(r3, &(0x7f0000a72000-0x8)={0x64}, 0x8, 0x0) 2018/02/06 21:54:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) listen(r0, 0x0) 2018/02/06 21:54:19 executing program 4: 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) r0 = userfaultfd(0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000002000)={@mcast2={0xff, 0x2, [], 0x1}, 0x10000, 0x1, 0x2, 0x3, 0x100000000, 0x7f, 0x2}, &(0x7f0000000000)=0x20) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents(r2, &(0x7f0000001000-0x64), 0x0) getdents64(r2, &(0x7f0000002000+0x35d)=""/69, 0x45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 21:54:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0xff7fffc) dup2(r0, r0) 2018/02/06 21:54:19 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000901000-0x4)=0x0) setpriority(0x0, r0, 0x0) sched_getparam(r0, &(0x7f00005cc000-0x4)) 2018/02/06 21:54:19 executing program 6: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) tgkill(r0, r1, 0x2a) mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r2, 0x3, &(0x7f0000392000-0x10)={0xd7, 0x4}, &(0x7f0000f57000)) 2018/02/06 21:54:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000086e000-0x8c)={0x0, @in6={{0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x400}}}, &(0x7f0000ae1000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ac6000-0x20)={0x1f, 0x8, 0x8000, 0x7fffffff, 0x0, 0x80000001, 0x100, 0x1, r1}, 0x20) socket$inet_sctp(0x2, 0x1, 0x84) r2 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x8000000000082) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c41000-0x6)=@sack_info={r1, 0x4, 0x5}, 0xc) sendfile(r2, r2, &(0x7f00000de000-0x8), 0x102000001) 2018/02/06 21:54:20 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006000)={{{@in=@dev, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000019000-0x4)=0xe8) sendmsg(r0, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) 2018/02/06 21:54:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x17, &(0x7f0000ef0000)="c2", 0x1) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ef1000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000ef2000-0x4)) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x6, 0x4) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x10040002106) r2 = accept(0xffffffffffffff9c, &(0x7f0000105000)=@l2, &(0x7f0000000000)=0xe) getpriority(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0x5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000ca4000-0x8)={r3, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000013b000-0xc)={0x0, 0x0}, &(0x7f000031e000)=0xc) r5 = getgid() chown(&(0x7f0000a38000-0x8)='./file0\x00', r4, r5) ioctl$KDENABIO(r1, 0x4b36) r6 = syz_open_dev$random(&(0x7f0000b4d000)='/dev/random\x00', 0x0, 0x842) readv(r6, &(0x7f000014d000)=[{&(0x7f0000a48000)=""/15, 0xf}], 0x1) 2018/02/06 21:54:20 executing program 2: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000d28000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000d29000-0x4)=0x2e) sendto$inet6(r1, &(0x7f00002a3000-0xfd)="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", 0xfd, 0x20008000, &(0x7f00007be000)={0xa, 0x0, 0x0, @empty, 0x8001}, 0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000d29000)="bd59215aae68cf44eeb7f657dce4e3989ac4dbb7fb1d634488cf79cec8e6c66c69a0eb38b9f5534e246e42a9544ab220b54b542158d22c39121c3d7f0761a44c3d1cabeff86c2d835f3983c2c179506c3e2b8a2d65fdfe6b47c8356f8c254015767a658eed4668345a8e46551eefe56c9ae3d278b8953d3b167df2072f736ab03b6e8027f07f657e8b2c1a5f2a0d04b5baad27cc9c8a690435aa9f5389218400fc80dc86dd8f4eb06896d56f5b38f354", 0xb0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b2b000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d2b000-0x10)={0x0, 0x0}) utimes(&(0x7f000014a000-0x8)='./file0\x00', &(0x7f0000563000-0x20)={{r3, r4/1000+30000}, {0x0, 0x7530}}) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000d29000-0x68)={0xc1, 0x4b, 0x1f, {0x0, 0x1c9c380}, 0x200, 0x100000000}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d28000-0x4), 0x14) 2018/02/06 21:54:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ebe000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(0xffffffffffffffff, 0x1) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0x28000400) accept$inet(r1, &(0x7f00001f6000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000417000-0x4)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) openat(r1, &(0x7f00004ab000)='./file0\x00', 0x8000, 0x84) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000f18000)={0x152, &(0x7f0000dd0000-0x8)=[0x3, 0x1]}) sendmsg$nl_route(r0, &(0x7f0000448000-0x38)={&(0x7f0000e3b000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0xfffffffffffffffd, r2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x0}}]}, 0x20}, 0x1}, 0x0) kexec_load(0x6, 0x3, &(0x7f00004a2000-0x60)=[{&(0x7f0000f62000-0x9f)="e51f671c17c40f3ce47366ddb8d4ed0c73733eb6ff40254364365e9075e47bb2aa42d7ae7c6d5d0971ff99fdb38d08f3461d69c46e455de069b91f8ae80125dc61bd366c65db8dde16004df1d3a952f4aa8ae858afbf5b60ad8c92da40ba7980eacdcd325288af1e320ab28f33aad198cc9039432d7dd1806d58b81f6309c95eed6a8e278c990e31ef2eed98e69b4f4fb63dcf2b0b6d539ea7b425a6b0c9ab", 0x9f, 0x7fffffff, 0x30b7}, {&(0x7f00005c4000)="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