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"]}, 0x1028}], 0x5, &(0x7f000003c000-0xf8)=[@cred={0x20, 0x1, 0x2}], 0x20}, 0x0) 2018/02/13 20:47:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000096000)=[{&(0x7f0000c1f000-0x59)="580000001400192300a14380040d8c560a0600000000e0760005080000005800000000c77f64643e8900050000000000000080000002000000000000001c04ed5d0000000000000009000100090000000001000f536e06ce", 0x58}], 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000020f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d2a000)=0x4, 0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00008de000-0xe)='/dev/keychord\x00', 0x400080, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000178000-0x31)="a671a0298b97504f29354bfe93e5779ef2e37fd23cf268e0257f878688e72da6ed776acfa01b8a6a57def1023cecb51a34") 2018/02/13 20:47:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r1 = inotify_init() r2 = epoll_create(0x80000000000001) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000507000)='/selinux/policy\x00', 0x0, 0x0) write$evdev(r3, &(0x7f000027f000)=[{{}, 0x7, 0xd0, 0x401}, {{0x77359400}, 0x3, 0x40, 0x3}, {{}, 0x7fff, 0x8, 0x100000001}, {{}, 0x80, 0xb686e1c}, {{0x0, 0x2710}, 0x354, 0x8, 0x1}], 0x78) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00007a8000)) inotify_rm_watch(r1, 0x0) ppoll(&(0x7f0000283000-0x28)=[{r2}], 0x1, &(0x7f0000b0c000), &(0x7f0000956000-0x8), 0x8) 2018/02/13 20:47:55 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c96000)='/dev/pktcdvd/control\x00', 0x202400, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000d60000-0x8)={0x0, 0xa63}, &(0x7f00000e3000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ea9000)={r1, 0x2, 0x20}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000001000-0x14)={0x8, 0xfb, 0x7, 0x100, 0x3, 0x3, 0x20, 0x2, 0xfffffffffffffc01, 0xf9e}) mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000e43000-0x1)={0x4}, 0x1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000dfd000-0x14)=@ethtool_wolinfo={0x21, 0x0, 0x0, "35661b99c87d"}}) 2018/02/13 20:47:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/hwrng\x00', 0x2000000000000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000067b000-0x6)={0x0, 0x8}, &(0x7f0000461000)=0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fc8000-0x6)={r2, 0x6}, &(0x7f0000a12000)=0x6) bind$inet(r1, &(0x7f0000dee000-0x10)={0x2, 0x0, @rand_addr=0x2}, 0x10) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000312000)=0x2) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ac9000)='vegas\x00', 0x6) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ca4000-0xe)='/selinux/user\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f00008cf000), 0x7, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000388000)={0x5, 0x6, 0x0, 0x7fff, 0x11, 0x3246778a}) recvfrom(r0, &(0x7f0000ea1000)=""/101, 0x65, 0x0, 0x0, 0x0) munmap(&(0x7f0000c6c000/0x4000)=nil, 0x4000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000568000)=0x0) fstat(r1, &(0x7f00006ad000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000e8c000-0x8)='./file0\x00', &(0x7f000009f000+0xf4c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000eb7000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000c6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000c6c000), &(0x7f0000c6d000-0x4)=0x4) mmap(&(0x7f0000c6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000302000)) sendmsg$netlink(r1, &(0x7f000087a000-0x38)={&(0x7f00003b0000)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000008000)=[{&(0x7f0000962000)={0x288, 0x32, 0x110, 0x6, 0x0, "", [@nested={0x3c, 0xe, [@typed={0x18, 0x71, @ipv6=@empty}, @typed={0x10, 0x3c, @u64=0x80000000}, @typed={0x10, 0x70, @u64=0x2}]}, @typed={0x8, 0x43}, @nested={0x234, 0x6c, [@typed={0xc, 0x1b, @fd=r1}, @typed={0x14, 0x27, @str='/dev/hwrng\x00'}, @generic="fb017801daa85533fa39988430353f187e50fc863f29bb4fc63dc8edf727e78e9f49c452618b8a7936118bdd2768903a4f0cc7adec6e6a7db5899f0975f592b562b0ecec6ebde8cdbeb886a1e42cc554a0d11835234919c1c3e3766f8c7d51933facdcedc58eacecdb1db4055bb2", @generic="7040301917610c197255671b868caae2cbac13858cf054253e2ac0c052a2571fe27dea1691e7afc147d2070babce21afe23ec9e7b578ce603d116a4cc98a5915903f4491e9cd1f02b1c21f3b52c466bb97530914eeaca357690956457113f4584ecd86b9c2637e2b3dd1e2dacb2d9efea7c104323747ba6ea8a888bb1076eb7106dcc47a00612a62dc18a980d91af97e9ec30bfdb2bc71f525a4504c1d12e6b2f19f9813c8229ad5e12bb36df4b5a4cd778d26db6478749217d7d9", @generic="6d93d56c763b0c613d9c3635d266667c974d879ffeb9a80efbf6679b993e82018b1df6156b2a30d3a89de2725c79aae83cfd3c60bd9308932409ae2cfe765efe88b943e099e5cf8b7809553a60ad7a21f72065b79d98786584bef84a7b151d786617c0d1d18ced44a2810787d146635df387dfbb7fe9df860b9d18f560e4bdaf90446508ccbb4cd7e61d81f185996eab", @typed={0x18, 0x8b, @str='ppp0vboxnet1em0\x00'}, @typed={0x30, 0x8b, @str='selfsystemvboxnet0+eth1}securityppp1\x00'}, @typed={0xc, 0x6e, @ipv4=@loopback=0x7f000001}]}]}, 0x288}, {&(0x7f000084a000)={0x1324, 0x28, 0x800, 0x7, 0x2, "", [@nested={0x1c8, 0x47, [@generic="9dccdb0e8d0a42f7ce689b4ddb2687e0fef8ad651e341cf7483951c617d1eed73c1bcdb1c61786a8e69141211c5246597148ecf10e7617d80cf0fd8c95f8f0138064cde23567a392b9c3678cf9c29fe74e585a62d19b24255dec9dd17e9642256f49c18a943262c83db57004e813a30c03f61a0d5e02c071a7d2db1604ac3f8e74ba035a08a96cfd0bb7fdc59f14dfc902a149ee148782de3650ee3d2152ce5a6839b204d1874c37cb0f66573fbba8e4f46d78bc0f6e589067b3a2f851a4037001ee62ad10423098e341561af91b786950d8a593518294373f77cb", @typed={0x18, 0x73, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xd0, 0x49, @binary="324286f963edce56b58bd3841dd165a4a4e63a88d5759148f13ac06ca14a860d143f1bf819df70e50e246c67420edf59be28b966560ea6f02c6d34ab57a2db4bef39677daac970975fc3e010dfe52850f816e33e12965fc335ebf3a3ee2c2e0cb8351a39ae0de8d598475e90de1a209e045fc3ea713aabedbfb5ca7f723ef4d14e87ade6f8c06699c844d503f8a4e6cd4c1afeec82a9f740427333efd22c6fd770611c58e5cd642217e648b43a265da7e85c27aaf71b12fde0dcbe0a321dba379de5e042073f32"}]}, @generic="c330cc0edd53214a782b71068b837509cdca63c92230f1b4a3706a35e18893f6d7c935d5790458ef5c76bd89b26751e6cfbc300a2276d06627d5dadfae1ab83bcaa0683ec18128918c4100a0f7a95e74b778159bb4763ee1", @nested={0xe0, 0x13, [@generic="f88b9a72a26be03b29438358dfe8a843b7d9d27d53d5ff37f48cea558deb50b2e7eb922cc42c360428495e6c6f9b61e729824f781517", @generic="3d70a2427e0aa9841129c6b850e0a301e3ac6b04a1009cfc0d2908a656a236f8069096432dcc0e6a545eac0f460f7f5a85f61f4bea403f9406f0fbf8c0cf4d3270bf85cb1d8357d42f", @typed={0xc, 0x55, @u32}, @generic="b7897b923f385bcd7a8f88c85fdfa7e7a76bd73aa2fa727cc9c718e0b2e9571764868a73c7fc2b47e5e4ce0f09b1a5acb7fe7813a1df944bf49d684ab54307f9", @typed={0x10, 0x7e, @u64=0x80000001}]}, @typed={0xc, 0x1d, @pid}, @typed={0x1008, 0x86, @binary="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"}]}, 0x1324}], 0x2, &(0x7f0000ca4000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x8000}, 0x80) 2018/02/13 20:47:55 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000041b000-0x15)='/dev/pktcdvd/control\x00', 0x80200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0xffff, 0x8]) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000aa9000-0xb)='projid_map\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000002000-0x60)={0x0, 0x14, 0x2, @thr={&(0x7f0000001000)="a71af0fc836dad69cb15431026a0a3c3a5df6b84a1f8f70698ffacad620047325abca38b0d03a9ac226b095af86c25087d6fb51831e5f8be8ccc9f2abf73e7b0c1e4e4751cbe9f18b6a0c3d8bd3a46891c5cd8b46926bd81d08f53cdec532ce0f794ee6aeb217a8abf30fed7061ef1e41c64b63083f56250950949def6d821b403ccfd15c500cab0e18bc1fab573052fe37e9310322e0871ed3134f35d24da4e3b5ee6e315e974e28b1d9c4496b106e3196f", &(0x7f0000aa8000)="8c925e6b3bc2a35c07285785e91b709773b5a8ec67240e5e3860c3e94fbf0d3cdb391e0514d6bfc71aa47826812360689781cf58de469c86a16b3e8bbaa4dac7262c85ba993080bc7fa03f9ca41a000f2b3c979b"}}) write(r1, &(0x7f000000a000-0x7)="9a", 0x1) 2018/02/13 20:47:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fadvise64(r0, 0x0, 0x44, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ac1000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000055d000)={0x0, 0xb, 0x1, 0x5, 0x100, 0x100000000}, &(0x7f0000a63000-0x4)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000814000)={r2, @in6={{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x2}}}, 0x8c) fcntl$getownex(r0, 0x10, &(0x7f0000377000-0x8)={0x0, 0x0}) sched_setaffinity(r3, 0x8, &(0x7f0000532000-0x8)=0x100) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f000000b000)=@getpolicy={0x50, 0x15, 0x541a735b27595615, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@empty}}, []}, 0x50}, 0x1}, 0x0) 2018/02/13 20:47:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, &(0x7f0000001000-0x11)=':.bdev,%keyring#\x00', 0x0) r0 = memfd_create(&(0x7f000081e000)='/selinux/avc/hash_stats\x00', 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e8f000-0x4)=0x0) fcntl$setown(0xffffffffffffffff, 0x8, r1) dup2(0xffffffffffffffff, r0) write$sndseq(0xffffffffffffffff, &(0x7f0000062000)=[{0x22, 0x0, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) 2018/02/13 20:47:55 executing program 1: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000e7a000-0x9)=""/24, 0x8) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e77000)='/proc/self/net/pfkey\x00', 0x36100, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000e78000)=@abs, &(0x7f0000e79000-0x4)=0x8) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f00008c5000-0x8)='./file0\x00', &(0x7f0000e78000-0x6)=""/6, 0x6) 2018/02/13 20:47:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x3, 0x20a800) 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$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0xc2, "d6b4c5247e44fd68757b2e9195472c87ffb01599463ec55c64dabd90af212cdd34e85a83017e38be28ba900cc4fefe25715b22d844ac94a2d036ef1c997124ade38e69452e639d6018899abeb73455dca5447c7c97f82e64bf1f7389c50c3bab84e3cc3e2e9058ec9a9ed932b7219d154933e6d0e2225320acf6ebcdac2294bcc4a2344a9361103581cd57ba48a032317083419df6800ab1640ef28c6dfd306bbc57ab2c05baa289155685d3723c631f3542db342518d46035035986c7ba1679dec5"}, &(0x7f0000001000)=0xca) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x12)={r1, 0x10000, 0x5, [0xcf0, 0x8, 0x0, 0x10000, 0x5]}, &(0x7f0000001000)=0x12) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0xdca, 0x3, 'client0\x00', 0x2, "4fdcbd1755a2a647", "b7732ef2000b44ba13f1ae912ab33771035f167bef6ad926b6c0813d8d8a0bfa", 0x20, 0x1f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00005ea000)='/dev/snd/seq\x00', 0x0, 0x98402) write(r2, &(0x7f0000d87000)="85f776637929fd4584a7bfea15c8800100000807000000ebf6665294", 0x1c) 2018/02/13 20:47:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000333000), &(0x7f0000788000)=0x60) sync_file_range(r0, 0xb7b2, 0xfffffffffffffbff, 0x2) r1 = syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f00005d9000-0xa)='oom_score\x00') sendfile(r1, r2, &(0x7f0000532000), 0x4) 2018/02/13 20:47:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000deb000-0x4)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000df4000-0x88)={0x7, {{0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}}}, 0x88) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x5, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x310) 2018/02/13 20:47:55 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$getregs(0xe, r1, 0x5, &(0x7f000082f000-0xb6)=""/182) r2 = socket$netlink(0x10, 0x3, 0x1f) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005d9000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000295000)=@int, &(0x7f0000068000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000d0e000-0x4), &(0x7f0000264000)=0x4) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f0000a7d000), &(0x7f00000b0000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006fa000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000ced000-0x28)=[{r2, 0x440}, {r5, 0x8024}, {r2, 0x2}, {r4, 0x48c}, {r2, 0x848a}], 0x5, &(0x7f0000dad000-0x10), &(0x7f0000ff4000)={0xfffffffffffffff9}, 0x8) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f00008c9000-0x4)=0x2) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f000021b000-0xc)={0xffffffff, 0x1, 0x6, 0xff, 0x6}, 0xc) r6 = getgid() getgroups(0x6, &(0x7f0000029000-0x18)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getgroups(0x2, &(0x7f0000c5a000-0x8)=[r6, r7]) getsockname(r0, &(0x7f00002c5000)=@ax25, &(0x7f0000266000)=0x10) 2018/02/13 20:47:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getaffinity(r0, 0x3, &(0x7f0000000000)) msync(&(0x7f00006de000/0x2000)=nil, 0x2000, 0x1) r1 = getpgrp(0xffffffffffffffff) ptrace$pokeuser(0x6, r1, 0x2, 0x3ff) 2018/02/13 20:47:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001a6000-0x8)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00002cb000-0x58)={0x401, 0x9, 0x1, 0x3, 0x1, [{0x2, 0x1fe0000, 0x3ff, 0x0, 0x0, 0x8}]}) pipe2(&(0x7f0000cd9000-0x8)={0x0}, 0x4000) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00001e3000)) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f00005eb000-0x10)=@req={0x6, 0x6, 0x8, 0x1}, 0x10) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000ece000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fanotify_init(0x0, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00002d0000)=0xadf9) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000e97000-0x4)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000a07000)=0x40, 0x4) 2018/02/13 20:47:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006a2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000505000-0x20)="1a8b07bb2b9a5a30242f25fe36a7f716bfe70579fe08322f129838fda37fd4d2"}) r1 = socket(0x10, 0x80002, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000013000)=0x1, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000013000), &(0x7f0000012000)=0xfffffffffffffe8c) write(r0, &(0x7f0000804000-0x81)="260000005e000905000000f839e3000000f40f000100000aeff069b1bbffffffffe9ff6e44ea", 0xffffffffffffffe8) chroot(&(0x7f0000d78000-0x8)='./file0\x00') setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000037a000-0x10)=@common='dummy0\x00', 0x10) 2018/02/13 20:47:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000641000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000dff000)="0b00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000b3b000)={@loopback=0x7f000001, @rand_addr=0x6, 0x0, 0x1, [@rand_addr=0x1f]}, 0x14) 2018/02/13 20:47:55 executing program 2: mknod$loop(&(0x7f000051b000)='./file0\x00', 0x800a, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d48000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f00003e8000), &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$setlease(r3, 0x400, 0x1) r5 = fcntl$dupfd(r4, 0x40a, r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={r1, 0x80000, r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r5, &(0x7f0000001000-0x8)='./file0\x00', 0x80500, 0x8) 2018/02/13 20:47:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000643000-0xd)='/dev/usbmon#\x00', 0x4, 0x22000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000015f000-0x20)={{&(0x7f000008c000/0x1000)=nil, 0x1000}}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) r3 = getpid() symlinkat(&(0x7f00000c9000)='./file0\x00', r1, &(0x7f00006a3000)='./file0\x00') get_robust_list(r3, &(0x7f0000e47000)=&(0x7f00007cc000-0x18), &(0x7f0000077000)=0x18) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00005f1000)=0x4) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) fcntl$getflags(r1, 0x40b) tkill(r3, 0x3e) sendto$inet(r1, &(0x7f00005ae000-0x47)="0a082387f503037964442ab9e839ef43c3a6abc3c94e2bf65eee822ffc1a7b8ff10782b78e6f0be00f3c46e1bc004cecc531a77188119ff540a4f4f075a5c9d1b4f489d0060555", 0x47, 0x8000, &(0x7f0000ec9000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000f21000-0x5c)={0x3, 0x0, {0x0, 0x2, 0x2, 0x0, 0x9}}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000aaf000-0x8)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000ad9000)={0x5}, 0x1) getpgid(r3) r4 = dup3(r2, r2, 0x80000) sendmmsg$unix(r1, &(0x7f0000e48000-0x70)=[{&(0x7f00006a0000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000218000-0x40)=[{&(0x7f00001f4000)="15e90e2f029b4eb70a4cd0b66425b70641f074b80dd94241767d3a6db52f289bcf54e7c58d7bdd53a5977a912b19fad88eb1c60e1296cfc14e858c4c89f561e4ee98657e750ef089f69cfeeaff179dc2125818d33adc909b710084a3d3a3f9252e7cd73f0b5f0b0bc570c3dd367d642573cf078f506ad9dcaa1466d8a8f08bbd46f9eb43def950af6727d5d6cb07e6f71f0668f86bb71966a569fd92556ad7c1e9c1a69a1ea717597ef871ab5738ba0bd406377f63b0893a3c77b426d0ce5f438819b2e88406e2c08a96244a95464b9a7a13f1744b4e7d4194f42482", 0xdc}, {&(0x7f0000dd5000)="59563b3c8d9794fc74bb5de3e7f9199538923d9858b00da655ac0587c0a6a608ef5e196bcbec9a711567ee2dd990ec81895b383a6cdadb69816faa6b5b7247f82b2cc393a79cde7091dc5f32d644b9422ab0ea8906d97ac510ea29f708c770b2", 0x60}, {&(0x7f00000d6000-0x61)="73b943b55f1f29748ea3390998e40dd0420a18dd56dc70631b6a2cf6e60820740771df06019eaf994aa50342f4e906ae38d1aa835779aea71f09e63584a011c14d1cf3fa8112c1a3066a9efaee353a2ff29cf059c48e0d00b7f512222412f1948a", 0x61}, {&(0x7f0000cec000)="925ff334a003dc3ad6f790890f8eb4424c15419865ef391b14cb9063f80b04fd12c00b6a2ccab9c6f2de7ba25795590d6d7199a68387c5f71c1d656fe97183c956fbda3dde40d3b548ce9eb55dd7b0c6dfc4ed46651abf5439ce46b56b7af188aba4c89f64fdaf7998ec8994033f1d08f048e750a8241f6bf27d6e461d901a710118923aafb4301f", 0x88}], 0x4, &(0x7f000062c000+0xbe8)=[@rights={0x18, 0x1, 0x1, [r2, r4]}], 0x18, 0x24004050}, {&(0x7f00009f6000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000dd1000)=[], 0x0, 0x0, 0x0, 0x10}], 0x2, 0x40041) 2018/02/13 20:47:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000001000-0x50)={'system_u:object_r:mnt_t:s0', 0x20, 'system_u:object_r:shell_exec_t:s0', 0x20, 0x40000, 0x0, 0x20, '/usr/sbin/cupsd\x00'}, 0x50) [ 37.189288] audit: type=1400 audit(1518554875.788:23): avc: denied { create } for pid=5840 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/13 20:47:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000b8a000)={&(0x7f00009f7000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}}}, 0x32, &(0x7f00009a2000-0x20)=[], 0x0, &(0x7f00008ec000-0xe4)=""/228, 0xe4}, 0x0) clock_gettime(0x0, &(0x7f0000871000)={0x0, 0x0}) pselect6(0x40, &(0x7f000002e000)={0xfffffffffffff02d, 0xdd, 0x43a, 0x80000000, 0x4, 0x7, 0xd31, 0x6}, &(0x7f0000b01000-0x40)={0x0, 0x3f, 0xffff, 0x100000000000, 0x89ee, 0x1000, 0x7fff, 0x10001}, &(0x7f00000d6000-0x40)={0xfffffffffffffff9, 0x8, 0x95c2, 0x1ff, 0x3, 0xe6, 0xfff, 0x100}, &(0x7f000059f000-0x10)={r1, r2+30000000}, &(0x7f00007a5000)={&(0x7f0000641000-0x8)={0x1}, 0x8}) 2018/02/13 20:47:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00000a5000)=@abs={0x0, 0x0, 0x1}, 0xffffffffffffffab) r2 = syz_open_procfs(0x0, &(0x7f0000a96000)='net/unix\x00') sendfile(r1, r2, &(0x7f00007cf000)=0x805f, 0x2) 2018/02/13 20:47:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) getsockopt$inet6_buf(r0, 0x29, 0x7c, &(0x7f000082a000)=""/154, &(0x7f0000aa4000-0x4)=0x9a) 2018/02/13 20:47:55 executing program 3: clone(0x10040000, &(0x7f0000550000-0x57), &(0x7f0000c98000-0x4), &(0x7f0000e2a000), &(0x7f0000883000)) setgroups(0x0, &(0x7f0000c25000)=[]) [ 37.252468] audit: type=1400 audit(1518554875.848:24): avc: denied { validate_trans } for pid=5877 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/02/13 20:47:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aa4000-0xf)='/dev/sequencer\x00', 0x40, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000881000-0x4)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000083000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000088d000-0xe8)={{{@in=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f00000ca000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f000005d000-0x4)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007be000)={r2, r3, r4}, 0xc) sendmsg$nl_route(r0, &(0x7f000054c000-0x1c)={&(0x7f00007a9000-0xc)={0x10}, 0xc, &(0x7f0000136000)={&(0x7f00006b2000-0x1d7c)=@getlink={0x5c, 0x12, 0x601, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0x3c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x10, 0x4, '/dev/cuse\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '*}.\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '\x00'}, @IFLA_INFO_KIND={0x10, 0x1, '/dev/cuse\x00'}]}]}, 0x5c}, 0x1}, 0x0) 2018/02/13 20:47:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f0000044000)={0x0, 0x15, 0x4, @tid=r0}, &(0x7f0000044000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f9f000-0x8)={0x0, 0x0}) fcntl$notify(r1, 0x402, 0x1) clock_gettime(0x6, &(0x7f0000d01000+0x7e4)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000751000-0x10)={{}, {0x0, r2}}, &(0x7f0000faa000)) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x77359400}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/13 20:47:55 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000002000)={0x0, 0xc98, 0x56a, 0x1, 0x0, 0x4}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003000-0x14)={r2, 0x7f, 0xfffffffffffffffd, 0x80, 0x2bedf4a6, 0x8}, &(0x7f0000001000-0x4)=0x14) connect$unix(r0, &(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/13 20:47:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000beb000)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c63000), &(0x7f000007f000)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000e63000)='/dev/ppp\x00', 0x4080, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "001700095dad126e00000002a1569b3fd4ecc307e8083d13eb79f9c9c65aba0e0d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000382000-0x4), &(0x7f00005a5000)=0x4) 2018/02/13 20:47:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000ab5000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@common, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000)={@common='vlan0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r1 = syz_open_procfs(0x0, &(0x7f00009be000)='ns/mnt\x00') setsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f000039c000-0xcb)="12557c62daf292c4591242d9f4ee86c1c88b52b1cba409a6f1618ddcb957556aa28561c9f2ee68ffdf0306011d7e9439df61f297e28b327dc0cf20a4100e6aae51a73f77e2efad45e79b071259e64878e48d19c922589b051202b3788c3d2ab13af4a23c96a76e0f0619c72e317d4b9450018e8c21f5da0f9d083ccbe10f9a418cb476dd71c85c89f9620590ec47726767299d2ea8768bb74d80a41e6d13a553b3a079076ee11dbfc5f4f04bf120e3c2f0c7e5b70170b2c7fe0a7cbc4e9e3cf0aa2b19f468b29e18f0972d", 0xcb) syz_open_procfs(0x0, &(0x7f0000de6000-0x7)='ns/mnt\x00') 2018/02/13 20:47:55 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000006000)='./file0\x00', 0x40, 0x100) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000005000)={0x0, 0x6b15957d, 0xab0, 0x7ff, 0x0, 0x0, 0x1, 0x200, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0xfffffffffffffffb, 0x8, 0x5f, 0x7fffffff, 0x3}}, &(0x7f0000006000)=0xb8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000012000-0xe0)={r1, 0xd8, "c7371ddf29f0a2eba76b1e2e080ce6b41a2d48416349007437fca7fd0969df87221f5d394367c2a0b36da2011a771cc0c808533e85c9d1ef174ae8c916d76ad36efa2f68a56db4235f392327c3006580788af97a1ba7b95863d406236e9b8c95fab5a0224a068b24877555551d48a67f27cd2533026e663348b548ae745da0503e24ded9f0388c87215610e5c142d964b626fa5ea5ca7b8e954e991b43cfb3fb8783d8ddbd69695c7f84dcbe160e613c5c934e44c44fb66199db1b04c68aac10ebfefb1c8c344c90d04ec799f68206448fed6b68e11780a1"}, &(0x7f000000d000)=0x24) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000012000-0x8)={r2, 0xfffffffffffffffb}, &(0x7f0000013000-0x4)=0x3a5) r3 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents(r3, &(0x7f000000e000-0xe8)=""/232, 0xfffffd56) 2018/02/13 20:47:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000f48000/0x4000)=nil, 0x4000) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1501}) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, &(0x7f0000ca3000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000f49000-0x4)=0x10) mmap(&(0x7f0000f49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000f4a000-0x50)={{0x101, 0x8}, {0x2, 0x471d}, 0x4, 0x4, 0x4}) r3 = creat(&(0x7f000067e000-0x8)='./file0\x00', 0x80) sendmsg$nl_netfilter(r3, &(0x7f00001ca000-0x38)={&(0x7f0000567000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000d17000-0x10)={&(0x7f00002db000-0x11f0)={0x11f0, 0x7, 0x6, 0x10, 0x1, 0x2, {0x3, 0x0, 0x6}, [@nested={0x10e4, 0x36, [@generic="f0f7727a58cfd5928dec81e22aace624e238a3aa230fefb60344f53eddda8611da035866affcfa162f5e7748ea0cf2ec87d324f3235bf583b113a1d47e62182d86faaec855bd2b15da7a73fc16734fa7678c3fc2768424104e1d11779bdb0a189e78b1d08be06ddcd9eb0a10c7e855980d03f3b574bb876de343f4bfa4dee64e73953c7ed3b5c1914b5f4e5f518915cc0e5c6e99c276d59a982be7b0089d0690a6f33afd2f763b0af48b21e4c643c3e9cb8f18e42b65a32e68a60cacd0d77efc1a155cf234ae896ca30b434bc62c0039a5673c89ab40c319aea1504e596042", @generic="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"]}, @generic="90a6ee042db075b3fdb3f5f11a7409e69cdb01fd5675db0d320fb8667a9a6bbb7295e7a6469d34e8d8dd8e6fda0cbeb21cc3104572b53975ccab215d2651cfc1a69f8a82679ab0a0b0e459402f57173f7927135b437c1fd0c1d8603f8b1b345eea1da7c34db43c589064a19fcc7b484f7c78adc2863edb982b6888d3cba11d55dd46ddae37e467a8d50d891bba1f83afe81d4147b9f31e11cd79789ca9a0fb18ef7ca3ce708e7315de8ea5b1a0ea53e11cc947915a07ed6e842cfee99ce16e66a674d72d314ed73f852403aaeba90ac860ebbbb9de3d68b94575b1f12b7d2382eb76636cbef8213fd2c723afad465aca6e91eeb01388"]}, 0x11f0}, 0x1, 0x0, 0x0, 0x4}, 0x40041) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) setsockopt$inet_tcp_int(r4, 0x6, 0x11, &(0x7f0000b57000-0x4)=0xffff, 0x4) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a79000-0x9)='/dev/ppp\x00', 0x90000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r5, 0x111, 0x5, 0x7, 0x4) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000127000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r7 = gettid() mmap(&(0x7f0000f49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r7, 0x8, &(0x7f0000f4a000-0x8)=0x1) dup2(r6, r0) dup3(r6, r4, 0x0) 2018/02/13 20:47:55 executing program 4: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000d14000-0x8)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000e22000-0x8)=@dstopts={0x4000000067, 0x0, [], []}, 0x1f1) r1 = dup(r0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000f7c000-0xc)={0x0, 0x8d8, 0x30}, &(0x7f00000f9000)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000435000)={r2, 0x3}, 0x8) [ 37.323345] audit: type=1400 audit(1518554875.918:25): avc: denied { getattr } for pid=5840 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/13 20:47:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000912000)='/dev/sequencer\x00', 0x400001, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sync_file_range(r0, 0x80000001, 0x4d8, 0x1) readahead(r0, 0x0, 0x400) 2018/02/13 20:47:56 executing program 1: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x7) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r0, &(0x7f0000f14000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) 2018/02/13 20:47:56 executing program 0: prctl$seccomp(0x21, 0x1, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000d59000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0xd4, 0x5a, 0x1ff, 0x5, 0x4e}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000365000)={r1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000c05000-0x108)={0x0, @in6={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, [0x20, 0x9, 0x4093, 0x0, 0x3ff, 0x3, 0x840, 0x6, 0x17c, 0x6, 0x0, 0xe2, 0x1, 0x8, 0x6]}, &(0x7f0000001000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000140000-0x8)=@assoc_value={r3, 0x40b}, 0x8) prctl$void(0x22) 2018/02/13 20:47:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000d7b000)='./control\x00', 0xa4000960) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000160000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00004f8000)=""/74) get_thread_area(&(0x7f0000a0b000)={0x2, 0x20100800, 0x0, 0x8001, 0x1, 0x8, 0x0, 0x2, 0xcd, 0x9}) open(&(0x7f00004f6000)='./control/file0\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000482000-0x4)) 2018/02/13 20:47:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e12000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000208000-0x4)=0x26, 0x80800) readv(r0, &(0x7f0000eab000-0x20)=[{&(0x7f0000642000)=""/78, 0xba}, {&(0x7f0000fb8000-0x39)=""/57, 0x39}], 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a39000-0x8)=@assoc_value, &(0x7f00004a7000)=0x8) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000052c000)) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) fcntl$getown(r0, 0x9) ppoll(&(0x7f0000948000-0x40)=[{r2}], 0x1, &(0x7f0000236000-0x10)={0x0, 0x989680}, &(0x7f0000fea000), 0x8) 2018/02/13 20:47:56 executing program 2: r0 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000ee6000-0x4)) fcntl$addseals(r0, 0x409, 0x8) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fd6000-0x4)=0x5, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000049c000-0xc)='/dev/autofs\x00', 0x608002, 0x0) ioctl$KDDISABIO(r2, 0x4b37) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000b8f000-0x8)={&(0x7f0000c5c000-0x14)={0x14, 0xa, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) poll(&(0x7f00006fa000)=[{r1, 0x1000}, {r1, 0x2480}], 0x2, 0x1ff) 2018/02/13 20:47:56 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000d56000)={0x100000001, 0x2, 0x3, 0x5, 0x4a1, 0xfffffffffffffffb, 0x5, 0x1, 0xb, 0x200}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00008ab000)=0x5, 0x1e0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008de000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000-0x4)=0x5, 0x4) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/13 20:47:56 executing program 6: mmap(&(0x7f0000000000/0xb70000)=nil, 0xb70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000b70000-0x14)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000cf2000-0x2)) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007ed000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f00000d3000-0x2)={0x7, 0x3}) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00001d6000)) 2018/02/13 20:47:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f00006a1000), 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000591000)={0x0, 0x0}) tkill(r0, 0x20) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000080000)='/dev/sequencer\x00', 0x2802, 0x0) accept$ipx(r1, &(0x7f000039a000), &(0x7f0000cd9000-0x4)=0x10) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) [ 37.480360] audit: type=1400 audit(1518554876.078:26): avc: denied { setopt } for pid=5956 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/13 20:47:56 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x480000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000ef6000)=0x3) r2 = fcntl$dupfd(r0, 0x406, r0) lseek(r0, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@dev}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000002000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x10000, 0x200, 0x100, 0x80000000, 0xc0, r3}) sendmsg$netlink(r0, &(0x7f0000f40000)={&(0x7f00005ff000)=@proc={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000413000-0x10)=[{&(0x7f0000000000)={0xa8, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="e63340a6aeb2f7222f6800ac37819bda3473bbdc7766b217c686c16001a09b75d317e553ec3209c0baca55cc1f284ef3ccfd209ebdedf67e5abcafd17de7c249a9e3320907daafbe0e90051308d3c4be335cf61e5b403c35bca174af4082a6972e3bdc5fbcbd6449c56317e9c225b2e16dad59de12313b7bb89c92ef1bd7b7610311c7ba30390eff7ccaacbec05c60cb3ce5b27c14ccc1"]}, 0xa8}], 0x1}, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000)=0x7f, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r2, 0xb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)=[&(0x7f0000001000-0x9)='cpuset\x00', &(0x7f0000000000)='\x00'], &(0x7f0000004000-0x28)=[&(0x7f0000003000-0x2)='@\x00', &(0x7f0000004000-0x19)='\x00', &(0x7f0000002000)='/dev/rtc\x00', &(0x7f0000004000-0x9)='/dev/rtc\x00', &(0x7f0000000000)='\x00']) 2018/02/13 20:47:56 executing program 3: prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c8a000)=',bdevem1\x00', 0x2) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000d87000+0xb2f)) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000ed6000-0x6)='hybla\x00', 0x6) mmap(&(0x7f0000590000/0x3000)=nil, 0x3000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) 2018/02/13 20:47:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) fremovexattr(r0, &(0x7f00009ce000)=@known='system.sockprotoname\x00') ptrace(0x421f, r2) ptrace$setopts(0x4206, r1, 0x100000000, 0x100000000) tkill(r2, 0xf) ptrace$setopts(0x4209, r2, 0x400203, 0xfffffffffffffffe) 2018/02/13 20:47:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000755000)={0x19980330}, &(0x7f0000033000-0x18)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a47000)=0x0) waitid(0x2, r0, &(0x7f0000d20000-0x10), 0x20000000, &(0x7f0000b30000)) ioprio_set$pid(0x2, 0x0, 0x0) 2018/02/13 20:47:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000499000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a31000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x40) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f000016f000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000d00000000", 0x14, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sysfs$1(0x1, &(0x7f0000d02000-0x5)='em1/\x00') sendmsg$nl_route(r1, &(0x7f00005c8000-0x38)={&(0x7f00007c2000-0xc)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f0000a9f000-0x28)=@ipv4_newaddr={0x28, 0x14, 0x1, 0xffffffffffffffff, 0x0, {0x2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}, @IFA_ADDRESS={0x8, 0x1, @multicast1=0xe0000001}]}, 0x28}, 0x1}, 0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a69000)='/selinux/relabel\x00', 0x2, 0x0) fchmodat(r0, &(0x7f0000c20000-0x8)='./file0\x00', 0xa3) pwrite64(r0, &(0x7f0000719000)="79ebf4e05f2dbc4117c49ef4935d621cb8341a17a4e5f90a678b62c9f83d0dbedccd83cd900d1a8378e29388348e86ec9d2286a88aa9b06808fa1d6fd7e61105806b7d34390a40a54a4fe4c78ea8b51228c3adfb1261b8fb75daa563d315f2f019d646e69af0129c5bcfef148e357429a0f8604f25", 0x75, 0x0) 2018/02/13 20:47:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000474000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f00006d9000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eca000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x81, 0x336f}, &(0x7f0000d53000)=0x98) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000343000-0x4)=0x81, 0x4) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000d30000)=0x1, 0x4) r3 = socket(0x5, 0xf, 0x200) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000c20000-0x4)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000bee000)=0xc6, 0x2b9) bind$inet(r1, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000742000)={@mcast2, 0x0}, &(0x7f0000bf9000-0x4)=0x14) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000a1e000)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000375000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000086d000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0xa0, 0x33, r4, r5}, {0x6, 0x9, 0x7, 0x4e4fed61, 0x1, 0x8, 0x1, 0x751eb3cb}, {0x7, 0x6, 0x20}, 0x7, 0xb, 0x2, 0x1, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x1, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x5, 0x1, 0x1, 0x3, 0x2, 0x10000, 0x4}}, 0xe8) sendto$inet(r1, &(0x7f0000de2000-0x1), 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet(r1, &(0x7f00007ab000)=""/236, 0xec, 0x10000, &(0x7f0000935000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000df0000-0x4), 0x4) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000df7000-0x38)={&(0x7f0000001000)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000e13000)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000e64000-0xa9)=""/169, 0xa9}, {&(0x7f000022a000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000f9e000)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x8000}, 0x40000100) 2018/02/13 20:47:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect(r0, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socketpair(0x4, 0x1, 0xcd15, &(0x7f0000266000-0x3)) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000303000), &(0x7f00007d6000)=0x4) 2018/02/13 20:47:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e6d000)='/selinux/enforce\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f000094f000-0x24)={0x8, 0x614b, 0x2, 0x8, 0x6, 0x815d, 0x8, 0xe, 0x0, 0x2, 0x8, 0x7}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000bdc000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x23, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r2, 0xfffffffffffffffd, 0x80000000}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x4044000) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000357000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000065a000)={0x0, 0xafe, 0x3, [0x1, 0x1, 0xb2e]}, &(0x7f00007b7000-0x4)=0xe) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004bd000-0x8)={0x0}, &(0x7f0000346000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c66000-0xb8)={r3, 0xff, 0x7, 0x8, 0x79, 0x7f, 0x7, 0x2, {r4, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1ff}}, 0x0, 0x9, 0x400, 0x3, 0x10001}}, &(0x7f00003f5000-0x4)=0xb8) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000e25000), 0x4) ioctl(r1, 0x3, &(0x7f0000784000)="e6523867e4bfe593d14bf98be65fc6df3c1f95110b3e3cb558640b605a3f0519a91d4715b43e8b8bf1f2a31ffa924daeb736ae04d1e6e058e2cf59de2fd11adab95adda5121452e95319d8caadd3a7cfb413b9a496c5e232e3e180456698d0c18f45e5910609fd440df9c83f4d0a3339ea833b28f80df881a6e542b6c98cd8d2c9e7fec776e8d6856569763aed6cd42117") r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000197000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$RNDADDTOENTCNT(r5, 0x40045201, &(0x7f0000e97000-0x4)=0x92f) [ 37.512313] audit: type=1400 audit(1518554876.108:27): avc: denied { write } for pid=5956 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 37.513338] binder: 5960:5970 ioctl c0306201 20007000 returned -14 [ 37.532264] binder: 5960:5972 transaction failed 29189/-22, size 0-0 line 3004 [ 37.552719] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/13 20:47:56 executing program 5: r0 = socket$inet6(0xa, 0x800, 0xffffffffffffffe1) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000714000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x81, 0x5, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00009c5000)=@ipv6_deladdr={0x34, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_FLAGS={0x8, 0x8}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x34}, 0x1}, 0x0) 2018/02/13 20:47:56 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e43000)='/selinux/checkreqprot\x00', 0x80800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e1b000-0xe8)={{{@in=@dev, @in6=@remote}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f0000568000), 0x0, 0x800000020000000, &(0x7f0000f11000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852e, 0xfffffffffffffff8}, 0x14) writev(r1, &(0x7f0000891000-0x30)=[{&(0x7f0000120000)='{', 0x1}], 0x1) writev(r1, &(0x7f0000e29000-0x60)=[{&(0x7f0000340000-0x1000)="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", 0x218}], 0x1) 2018/02/13 20:47:56 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x5, 0xc) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f0000204000)=[{&(0x7f0000c22000-0x99)="240000000104f50000000000000006000c200af80900010004e8ab60070000000000001f", 0x24}], 0x1}, 0x0) 2018/02/13 20:47:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000a, 0x4, 0x200009) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f00002f0000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1b) sendfile(r0, r1, &(0x7f00005fb000-0x8)=0x38, 0xfffb) 2018/02/13 20:47:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80001, 0x0) syz_open_dev$random(&(0x7f0000cbf000)='/dev/random\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00002bc000-0xc)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x400) r1 = socket$unix(0x1, 0x1, 0x0) sendmsg(r1, &(0x7f00007b2000-0x38)={0x0, 0x0, &(0x7f000025a000)=[{&(0x7f00002c3000)="0cdaee0db3c838c41d7f193af197d78b99af00a0ffa4c2d46564526c653284542298cb275d9245", 0x27}], 0x1, &(0x7f0000112000-0x238)=[{0x60, 0x0, 0xc3d, "b5111a9f3e5e12febf93862c39e13755111dfe6484bf078f930bdd29a27b1781ed9717aa41b5274ee06dc63fc21dceef53f6d8f7fb64ca6935bfce0e71e0f0d1404842c7b3401ec5aa6daba47329f1"}, {0x60, 0x1ff, 0x101, "36c21e2b532bd5468747a10682f41f6b96a53be65bda9bf6e180a8e6d9921eb9d5f4d368a4668cd6ff89abd29011a8a1aa56bfbf4a7012fb85a07b8b03692e5761d395acd1fa156cf66f692800d123"}, {0xe8, 0x112, 0x1000, "28d45ea93a2c1fbb9019d0f0ac73e011a6a2f5049ca0d2c829c14ff5d9ae5b8917887864a6fcaed28a595fe47215629efeaa18ba17818d14c66e23aa417f9f9ff0090360e3b795fd2bad071ad7d23406b8dcca4d4390b331e55c4a7f3d11d9146380a492c1412211bc50d4d439a24a636199f5eabd9951d55055020b4915bc9ccf5220ccaef85706394b19beec3c3a93bf4ec64964a05b4521b093a8c2665523fcbe588f60fe0aa7639a1e994c3cf16789f18351e4b468d2318c7e592c2db0de42b3465505fad009a64691c515d53e7066"}, {0x28, 0x107, 0x3f, "aa6b8e2784edd6fe6f95e47125f1fc6dcf"}, {0x68, 0x84, 0xfffffffffffffff7, "fcc2e32566f0a1b12112afc654e1b730aefb0d21478284c741a61c453b93e0abd367f86bffbd6cd3b53e8fb0b9d440138c79213528b53477b7b8f11f9f3b9171491bbb6a1cd18549721b6983591a4e78a4288e76"}], 0x238, 0x20000000}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r1, 0x409, 0x2) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) bind$unix(r0, &(0x7f0000575000)=@abs={0x1, 0x0, 0x3}, 0x8) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)}, 0x10042) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000ada000)) 2018/02/13 20:47:56 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003fd000-0xe)='/dev/keychord\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000001000-0x4)=0x78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c99000-0xa)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000f0c000-0x8)=0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00001db000)=0x401) socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f000062b000)={0x6, 0x7}) sendmsg$nl_route(r2, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f00004c7000-0x10)={&(0x7f0000d06000)=@ipmr_newroute={0x60, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}]}, 0x60}, 0x1}, 0x0) read(r2, &(0x7f00009f8000-0xfa)=""/250, 0xfa) r3 = creat(&(0x7f0000d24000-0x8)='./file0\x00', 0x103) openat$ashmem(0xffffffffffffff9c, &(0x7f0000428000-0xc)='/dev/ashmem\x00', 0x8800, 0x0) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00004c5000-0x4)=0x401, 0x4) 2018/02/13 20:47:56 executing program 1: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ffa000-0x4)=0x2, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000014d000)) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ffc000)='/dev/ppp\x00', 0x4800, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000035e000-0x14), &(0x7f0000ffd000-0x4)=0x14) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ff7000), &(0x7f0000ff7000)=0x4) 2018/02/13 20:47:56 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x310)={0x8, {{0xa, 0x3, 0x8, @empty, 0x401}}, 0x4accb42729982ad, 0x5, [{{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffd}}, {{0xa, 0x0, 0xfffffffffffffa1d, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10001}}, {{0xa, 0x2, 0xaab9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, {{0xa, 0x0, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, {{0xa, 0x1, 0xe6, @empty, 0xdd6}}]}, 0x310) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000000000)='(,bdev\x00', 0x43, &(0x7f0000000000)='\x00') r1 = dup3(r0, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000003000-0x79)=""/121, 0x79) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00003ed000), 0x2) 2018/02/13 20:47:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cc8000-0xb)='/dev/loop#\x00', 0x0, 0x200181001) r1 = memfd_create(&(0x7f0000614000)="80086e75000000f0000000af008cec", 0x0) pread64(r0, &(0x7f000067a000)=""/11, 0xb, 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009c6000-0x8)={0x0}) ioctl$void(r2, 0xc0045878) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) pwritev(r0, &(0x7f00006de000-0x10)=[{&(0x7f0000a5a000-0x1)='d', 0x1}], 0x1, 0x0) 2018/02/13 20:47:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f000094c000-0x8)='./file0\x00', 0x2, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000bec000)={@local, @broadcast, 0x0}, &(0x7f0000886000-0x4)=0xc) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000083f000-0x68)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_OIF={0x8, 0x4, r1}]}, 0x68}, 0x1}, 0x0) fgetxattr(r0, &(0x7f0000074000-0xa)=@random={'btrfs.', 'GPL\x00'}, &(0x7f0000465000)=""/38, 0x26) 2018/02/13 20:47:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00007b0000-0x24)={0x0, 0x0, 0x0, 0x1f}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) chmod(&(0x7f000048b000)='./file0\x00', 0x2) read(r0, &(0x7f0000da1000-0x1)=""/1, 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0xffffffff00000001) fcntl$setsig(r0, 0xa, 0x17) 2018/02/13 20:47:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$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) getpeername$ipx(r0, &(0x7f0000c59000-0x10), &(0x7f0000d65000-0x4)=0x10) fcntl$setpipe(r0, 0x407, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r0, r2) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000af7000-0x10)={&(0x7f0000de9000/0x3000)=nil, 0x3000}) 2018/02/13 20:47:56 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000-0x78)=[{{&(0x7f0000987000)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000000000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000dab000-0x5c)=""/92, 0x5c}, {&(0x7f000030f000-0x20)=""/32, 0x20}, {&(0x7f0000000000)=""/144, 0x90}], 0x5, &(0x7f0000000000), 0x0, 0x7}, 0x7}, {{&(0x7f00001a1000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast, @syzn}}, 0x1e, &(0x7f000012d000-0x60)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f000003b000-0x83)=""/131, 0x83}, {&(0x7f0000000000)=""/132, 0x84}, {&(0x7f0000001000-0xd4)=""/212, 0xd4}, {&(0x7f000061e000)=""/64, 0x40}, {&(0x7f0000001000-0x6c)=""/108, 0x6c}], 0x6, &(0x7f0000000000)=""/4096, 0x1000, 0x94e}, 0x800}], 0x2, 0x101, 0x0) fchmod(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = openat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x200, 0x40) recvfrom$inet6(r2, &(0x7f0000000000)=""/103, 0x67, 0x40000000, &(0x7f0000000000)={0xa, 0x1, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000002000-0x8), r0, &(0x7f0000001000-0x8), 0x6, 0x9) r3 = socket(0xb, 0xe, 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000e0a000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, 0xffffffffffffffff) r5 = accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @empty}}, 0x8, 0x9, 0x101, 0x101, 0x4}, &(0x7f000034c000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00004fe000)={r6, 0x7, 0x1, [0x0]}, &(0x7f0000000000)=0xa) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f000027f000-0x4)=0x1, 0xfffffe08) accept(r5, &(0x7f0000364000-0x10)=@ax25, &(0x7f000060b000-0x4)=0xfffffffffffffeec) 2018/02/13 20:47:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000062c000)) getdents64(r0, &(0x7f0000b57000-0x5c)=""/92, 0xcb57) 2018/02/13 20:47:56 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000d000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000012000-0x4), &(0x7f000001f000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x2, 0xdda, 0x0, 0x9, 0x1c, 0xc, "923cad776134843b244f0f25f2055a75f60735162c7f09e6646b55d4e154bda0814ae802d2401889315ad99b90a6ba5dba7c96c0272a0710bed3c6da947851de", "269f0392770306b0a8d5277e42e6e3523c0032a2aa3d810a194b54b8657e87c5445efd91291404e100394c35ae8344b9297435b9a90a7d9cae506b15416817a9", "01ff94589956da4255b81266a1a95c097401ce87dc20dd70bab127d08298e0dd", [0x7, 0x6]}) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x184, &(0x7f0000004000)={&(0x7f0000023000)={0x14, 0x24, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/13 20:47:56 executing program 7: keyctl$reject(0x13, 0x0, 0x0, 0x204, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000deb000-0xc)='/dev/autofs\x00', 0x20d00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000001000-0xb4)=""/180) 2018/02/13 20:47:56 executing program 0: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000), 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000642000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$llc(r1, &(0x7f0000adf000)={0x1a, 0x16, 0x9, 0x9, 0x6, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) 2018/02/13 20:47:56 executing program 4: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000b7a000)=0x2, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000000)=""/95, &(0x7f0000f7c000-0x4)=0x5f) 2018/02/13 20:47:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ff6000-0xb)='mountstats\x00') bind$ax25(r1, &(0x7f00006e1000-0x10)={0x3, {"b4b2a0ab91f34e"}, 0xca02}, 0x10) r2 = syz_open_dev$tun(&(0x7f000046d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f000049c000)) r3 = socket(0x10, 0x802, 0x40000000) sendto(r3, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/13 20:47:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfd, 0x40) connect$vsock_stream(r0, &(0x7f0000b65000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000004000-0x8), &(0x7f0000003000)=0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@empty, @in6=@ipv4={[], [], @broadcast}}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000000)=0x10, 0x800) 2018/02/13 20:47:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000414000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = gettid() capset(&(0x7f0000afe000-0x8)={0x20080522, r0}, &(0x7f000079a000)={0x64de, 0x8, 0x5, 0x101, 0x4, 0x8}) r1 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r1, &(0x7f000076d000-0xf9)=""/249, 0xf9) r2 = openat(r1, &(0x7f00005e1000-0x8)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000085a000-0x8)='./file0\x00', r2, &(0x7f0000a18000-0xa)='./control\x00') rename(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000ab6000-0xa)='./control\x00') 2018/02/13 20:47:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty}, 0x6e) poll(&(0x7f000034a000-0x20)=[{r0, 0xa468}], 0x1, 0xb68) sendto$inet(r0, &(0x7f00008f0000)="b5ccb4ee4d21de23746e28bd98c505bb7684fe420dfe1adb1c03bfbefabff924adf69f472e8e4ed0965678cf4bd0bc9bb831f88e742f68397f366caae38f52aad3d99a034729772e96dde10493e45229172396470f49d174b6e0f0", 0x25d, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f000013d000-0x1000)="5ee9cf59e7cb1b2e4d512e7722028dc321f30d3361e5d0c820903880b9dce41e32c2eaffa159d651a50a6e2e25cd3f5d1f94e82950180332c46de394770ad573dc50c7cc6a4b", 0x46, 0x0, 0x0, 0x0) 2018/02/13 20:47:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8080f, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) r1 = syz_open_dev$sg(&(0x7f000057c000-0x9)='/dev/sg#\x00', 0x101, 0x80000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000dcc000-0xb0)={{0x9, 0xf589}, 'port0\x00', 0x8, 0x40800, 0xefb, 0x3, 0x1, 0x8001, 0x8, 0x0, 0x1, 0x5}) sendto$inet(r0, &(0x7f0000984000-0x60), 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000301}, 0x10) set_tid_address(&(0x7f0000451000)) 2018/02/13 20:47:56 executing program 4: mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00009ea000)='mqueue\x00', 0x0, &(0x7f0000c5a000)) 2018/02/13 20:47:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000c90000)=0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x20, 0x8, 0xffffffffffffffc0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000-0x8)={r3, 0x9}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_buf(r2, 0x0, 0x20, &(0x7f0000225000-0x1000), 0x0) 2018/02/13 20:47:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ac7000)='/dev/input/mice\x00', 0x0, 0x400000) openat$ppp(0xffffffffffffff9c, &(0x7f0000ffa000-0x9)='/dev/ppp\x00', 0x4000, 0x0) getsockname$packet(r0, &(0x7f000018e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000d48000)=0x228) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000a3b000-0x10)={r1, 0x1, 0x6, @empty}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/wireless\x00') preadv(r2, &(0x7f00003b5000-0x80)=[{&(0x7f0000d57000)=""/96, 0x60}, {&(0x7f00005ae000)=""/115, 0x73}], 0x2, 0x0) socket$unix(0x1, 0x3, 0x0) 2018/02/13 20:47:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) getsockname$llc(r2, &(0x7f000022f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000b20000-0x4)=0x10) 2018/02/13 20:47:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000400000-0xb)='/dev/hwrng\x00', 0x200201, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000f31000-0x118)={0xffffffffffffffff, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x118) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000a56000)=0x3, 0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/13 20:47:56 executing program 1: mmap(&(0x7f0000000000/0xc2d000)=nil, 0xc2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000c2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0x1, r3, 0x7fffff, &(0x7f0000c2d000)) 2018/02/13 20:47:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0xa, 0x100000001) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00004cf000-0x108)={0x5, {{0xa, 0x2, 0x8ad, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x1}}, {{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, 0x108) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDDELIO(r1, 0x4b35, 0x3) r2 = syz_open_dev$loop(&(0x7f0000985000)='/dev/loop#\x00', 0x1000000000, 0x408000) ioctl(r2, 0x400000000000125d, &(0x7f0000cab000-0x3)) 2018/02/13 20:47:56 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) ioctl(r1, 0x200000000007c, &(0x7f00000fd000)="95246762357b1e10221d0b3b4d3fb5da3c38c90d6e1a7da837cb9f5e0a2b0f32c9ac7e7be3ff3740993e5d45b4ad74661b7473f7dcbf8ef3181753b6b11f5f7aaf243d85ea538fba4e68c9998ebbac3e6bf104a0739e9ae189165da7daba6ff1c897440e4f6d9a86a1f225e319f1f34ea6aa0cc820f9cf7bcb4c2d208632938c41fab3ace05b11e6547c07ca5d18ae72f480f87e0c804410b27488fc5d694ce14bef4ba1cde31ace79b46fd68d31af62cabd466c3023c29313fabd11bdb0d92679ad288e3547aa257527659c58cf2903a9e7057347f2fe84814d51930d54a06d15bae3dd9f74c63eb40dbe08cc4eb5bc7864a0e5cbf901a7c25c86d407c8079eaeaf0c865146ba20db21bd8e489342e1cb9bdfdc8191e0e957d86134dc91c30e95ae62fe3b56b69da31fb0940467b3535ad3fd2647d1a8b86f13bf66e5c8c6d6daa06e0ed62c5ec3715e9ae9cd12557b0ddd5034f57d08f9f7ef60f379da84a46f2be5e9a395c4afbe909b41f8087d75b3219764264b4711ba83fa733c82375f513c5ab10d0b2fd0f764bd573835d63b7f9cad1c3feff63399959182482898ed88f2c2c1dd582e486edf5cef02c70b39fb43a845fe5962d5824e7baba3b57975fc92cbe322549b79d1c245b78b7ab379775a31401d223d600c92b4bb78e432b27aaeb1596d7009e69e6e86bcb2fd1f8ba2a268c58526fb55b0309951e1183602bb612ac384107a76c966fa62b0d9b2f286737f275c0a0488bc85fddc97e6d696fedd84916e14c56296811abfcdce099e427b66a3d183819db60a081614ca4b64b8842ee1230c1b0a1794da55e59eedeebf02bc90ac5e036cd5bfdeebcbda61ea9f744086af148d2a17022aad332eb5c1dc38385304203dfb7b5defa66c083a4621319c7b645d8be04f18c9ae20b1e852d4c53336719cfe47e84b1b6e7698b08660bc219770ceaa449b632e1f3ef56703de8d933560783ab75ecc8737aa72b9d4d03f52f8b298e003c7a731959d9604201f095bebdcf2d067c5ffe2cbe91f07f5732a06119b2f0991dd135c11d326572633722cbdd9b180bc5b266ae425ffde6a7aee4335a89ff575091f072782907a00bf01ce5be747a38e708678b71289002c9faf02b56f073079b0222256acc0e97f7d0350cb836c9947afe81427136d3b1f592659051798c136aa7412d565ca87c4c8586afadb24b4dd669d69e11ded3d9b9dcb890ed7677edf8e934e277e0ebb2c857f51c1188ffee5027937073ff73c4a6f3f3674a9babee11b2bf1f30d1f5b951a1f58e34c0c15fbf30e7eaf77e687c3f343d30962cf6070a58235e880cb13bd63b1f0171478c8a234fb57a8fac29ad62ec37736cb2428f847fa0d7f4028e86df568a37843faa99a87c21a6d17d4f6565c79ba68f70cc2c8cb83561b01c05b8691214746019262a2276e95a53a6b13df19f5330a1508f9ef9cb7166dac3138daae2333428e0a7477c384cbabdcfc0577938be5f0b082c07550b63e0432c6027786d0ef20d7ac673c0b64dd9a3ade72642d2f5dbd3b8c5238b536a4c72533f8dec2c1ecde2c13ee716744c6f4ed9bcc4226f31cee0b559b7d44610019bbd0e0c40f1df3e519dbef3b658b70e50d55a4ba0a0a10bfd6ddf294661d3804d549967fc6d5e308f72b5874eb234206be5984131a49007cf067172d90ce63644d65d546c6b0d47f67663b3530846d00c3e1b6b332a337a02ca2a3e0a55fa98bd6b083770e67177b570920a35537a17a877a6f0a9f92e308d6cfdbf9b251703a1eff27cb1b8fb02b04f654ab13e6f1cdb3b146bb42b3b8b715acd7fe06558ed49ba16ff26dac2b93834fbf58bb23eec1e065060919001be6db6e0e3b1ff41a6841e11c2580ee77c1e280ea86753381272339bb76a28de28b50e03e44506775b0c19105a5d65aec376fbc49ae5f1f1bcac6049d73cd05f7957d2188f7916e6b4984679c8c44f44f0335afe40c04bd1913a3bbfd7f7312d262ec49549f5d87e11ca5f7d422bd5ad5932b6f24a27d7b454c721168efa61fdbfba1b96202e8fef8a7d1451d4d6c8443dba1a4457ecbf9af81528b0172124fbeabe6e546c9c97eabec0e7f0e3c3283654f2f2a87a559dc66e88213faf3b745dbc13615ea3ccf472aae9ae3108929f7752f15ebcbcf083100e821a6c21b0eee9912fb6466fa2d48cf7299c66eaa6d33cacd30dd4e0cf95efd899635789eb6e4e2f6b8ab480753c9a32ee9c8d3fb71bd795fe1850996fe3a61313d3837799e3b576ecea548b509cb4e83e87ebf4d97e9d3e41eb28365b3e60daf1cd5711e9b0a65023f69abe565758cc7fcffde4b96004886a0f1994c7c5c1a48458adf301829e4ff86f62534c242c14bdaa63284506332aa0e54865f043a221cfb185b02511b1811207ea8d9d822436a7f6aef2ab092fd070e8f2bc947aff2e5439e87434188734f313c218adfcb136a52324f118f0535d886d620ab553963b941b339184642423b2c21bfeec391e13c311893c1c99a4ed3ec8e89d65f114de8081ef72ad22a7365972c195b9d6b954e4ef6ec89cbe26e0179369a977e9b4992544f79a04da4d3f66fd3bdf46ba2e9d4391aac8705cd5f3affd94f9d3ef4432ba958d3728d55c64f2fbc7ebbe76f758030650353094f665c6522505c9cfb9802342e3a020150a1e990f5b18aba41baa8518bc7dfcac69ee851fec1670854366d2d0208f84cb2e723f4af2db94096c45c2962af5f1f8febc77f707c9a684469e585961dd51233ee828b4c98d6c779ebe3ae00be315d3e5287cd6a2c07f8f4ec0a6f1ddebd30a8277b299787bc38b2f8774de02acc37908ba9fe15492547f9dfb62550b1c32362682222da767d33375609b116d5f7731cd66dab51c33c6a08de534d9a0839e0a495f08c4f9072d458b81f2e256b63ae1606150adcabe4544cede7d94f69ffd98a8d55e6c00064152a875812628cab24b3f40321f67917d1d28b6ce8340e63cce08e954fea151ee568a3dd0ebae1fc690385db3bfa8c86ede8579626f3801242a26261c1cc1c7ea46b6d32c8a3d8a835cb1dd1c7df01aae9b8ca51ddc9297ec3adbc569499051530ac83203600fe7ab6c511c8a9fe462bf3a2c7029461db4e9a76feb96dc8258665b7c7526445e3b5bfe6170d350fb24bbdd52907b9201f593cc24091f0794f927d85bbe9094d6974be792ec86cc3e4031952fa3e012c1042f51c8f119f244a0b670944b95d58d40226550c7776a83a7ab8555351210c1927128b2df7ec532a9c5ead725ebe3dc5b9ccdeaca47fb819d722c73efcbdb669aceb216637512b678bb067b7401a2960f8050e63142b076b569e79e4c90b4b7bd2ee66ee2124e0e43ca9b20ebd857bf5d7fe1bb37b24d9c075303351abfb05e4b427dd691c07545529f28236a68d137d4cf5b0a3db985c639b19eefec1814244264d09c28ca585d46d4dd38d046b8a502f4b23e7bc30e437430973d72d7809728ccf7c14408527ba2d9a6823f86798b4e59d01d363dcbe24c181feb9fb809f47e40560cfa702e6996d8d777d7a9281ffea1fdaab918fb2e058e7b4f3e8eb1146b527a59d23779a7c249adeae24a1b18c2fd2e0e40f811cbeb34fd1efc94f7a2de63515d897c40f7f02f4a3390252df3e76656513fb61185b23904ab7e17c9cfaf661f45ad63b0675528a1a3e8cdce782a13d76ca654d9a51ae848f1edd90ccec835a6d3185eea2859f8df48295e0e143efefc4d49972e81c4e4487065c578eb4d67c930b40cab44c95cee95280d1676893cb2df273f9b338a976e06a10f5f61356d783058a9b99c079c5a14610240ded68d9410ce3831e9ca53fd93f753879ee1d0fdab937a645031dacac50e5e75a06dc8f54574f3a11aea716f2ff4aece7aaf687ff63942ff93cc92dee30829f59477db0233296870491832558c85b43bcffc397dc31402b95c710046bd429e9e98cfc7b386e4621bdc66fc761e043857dff27a5d09a51d7a7a2246b1724530e3330eccc4c220ea6765b3cd71daaf32272397a39a5f60475b1abd8a84c34c12fe511b86f8fbcc7991f0a8ea4855940b9ec2a77becc886a8998a6b9b8c8487b3564ce13d967e5a72e291c3df5e146a4a1f908567b1cbcc0ed9d857afcb7e6c4991c4781b529378bf8e38c6e5c0ce50f363b1354b53164449f603ee9112e20843956ef18643a97319207ef5ef3a96b525c9fe0dccfc86331c3685b45584e96c5f02e51ec38c355dd1166ba3350fe574cebcc0f2dbaf9715fa38f3ba0294c988c5d69349fa72bdbfcf0929456b72bafb2c4e480948673afd71b5b71df56b35c34e593eb4be67f98612463d8d084db984c325b765b798f79f36ddbeb61d8eb5a47db3a629d2878337710fb6923222413a4f25618354d9cf424f440e3e8b454973d74225c5855e43786b65509928c9c341fd3759b385e0cb233611544a46d53a9faf1461cfc58a3dc0a86474bf68ba79298f6634b0428b2fea9b7ad2b11e12fe39984e0706ebb8e181dd948c016c5b49962619413a9750fff73926e3616899b99c2f7b8dc50ca8097b2dff10fc2782f0bb15026da4a8696bf86d317a77d53753f4b339f8fcfa1a362d519e0b7a0cd5eabed54a504cd7f440320915dfb881da27e28b3545fdb5aad6c6a12dc39b280945c8e8371bf0b22adb67795b10c5af7fd3cd3c0b14c5ad6925633f6b700b1b8962895aed3b0fb259fb73fa72780857dd5c180a6383805b0d0dfb3041b820154d735462f8631ea9d8c0d62704cc4971253a6b2fe3ad3c85980327b2986c309407cafdbfa74e5f4358725631c7e660efdc51e095f721671cc52d4f028850c064d972e78f16dc1ccf3f5b3b1296bb60daffba1cb265018504ac0a52012ea022e8c22060bbd5baa14b2928dce84216962f975c848734d823831d699939cfddb9be3db53ae22309b1d53ea204a85aac88bc1aa40151f39b3b16b3dedaff0559c5e991ae0453cf50aec5d644f729f5ab357b323440a9b26baf7b7cffc041ecb589502b2b463c7a8150dbff10ccb51c54ae0a11896e472892446badf487e8510ff0462509873a08e1c2239c31a9b52fc58ff4e5c19c3ffc0e9be7a7cc8a5615bd083d422ac4cb665f2fe2130834340bcac4eed6493af6426d8157888fef505a27bc3c1056a977ece593b09584ed69a6519bd9db0956ee5bfcc73cee949c6f44febe996adf8797fbaeba5eabfc0afdc895df760947369da8e963a006a05ae1b4c8edb2154eef7e35c9eb4446fb5e604fb9f57c6c997286816b18e4c3949e3d817ae059719483ee3abab8feb6538aed8406a2e45decc99ca1e883ef95d7167967c36701d59a0a461236266b015f59bda0137cc42339ec1b5abb199057b3d9833b62067f11685d91d459bc9f62b616a3a3555f32ec4a96d40187395a471d0fddb133e79eb5269bdbebd10ba0540b3602602637543ae833702702fbf840fddfa52f2cab7aa3cb0bec8cd3f2dc29b0e25a1ea787301fdd501ac91c09f6b8c435f7df23d40ab7be7046f6f4986cbef1eaf02609a79ff95c61ce3d8a5eb923c4e06d64b1eb0e5325f691fe1e56b2a0d9071477accc0ab175431b2856abc859ec4dc32dddd352da6c4f99ac52b234863db5173b25ee282d45228cbacb51ee7bf983ca90e3c1b06a1c30c0e5c4b38b4b055c84ae6150fcbb522a7b0f91d78e2bf556034e446b7c67456be078ceb7b33ad0e9ad34d89e66bbf25c6f57a73ad2756360886dd30c3ee483e5b1c5fbf642b9249c2b99c1819dcb95ef826a07ecda08fbefe6715d038ce8273cc9ddb362c") mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) 2018/02/13 20:47:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xa001, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000001000)=r0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000003000-0x20), &(0x7f0000000000)={{}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000002000-0x20)={{0x77359400}, {0x0, r1}}, &(0x7f0000000000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0xd2c, 0x10000) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) 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) syz_open_dev$sndseq(&(0x7f0000004000)='/dev/snd/seq\x00', 0x0, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000004000)=[{&(0x7f0000004000)="c6e617a3d0f3c2ff346eac0ae0a635e023bd626c0527cf3a0bb589b1ab420f0c9a28e7704c9729e7ef54af9e42081bbe0789ce07343dc160e1496f4b3cda796db63e4b33598fa6e402884bd0d6b07c6f0266fe17b1c82c", 0x57}, {&(0x7f0000002000-0xca)="05b2f66fe5c2a1ab991560da5dd2934dde0a9d55339971a6ee1a5b1e6543f568d78f13eb5597e6deafe06f183dcaa2c6adaf73e7b4b038424621806407548d8078a9311ccba7fa8c8d23242c5cd1c149bda0e481f605246042b4ec5d3a7980099973e4593385c1362385c4306061abb4ba544ab080dcb458fbc497e11de3e776704f05facf4c186ad4d60ee6b7f7e4a836548ebebf0f7964b2d1dde3d76ee7463bd6d2ae7cff1fc16bd10e6561ce1a085a641b0944c2fb667d3c765469acb79d1f132291a39d31efe544", 0xca}, {&(0x7f0000004000)="3cce1a57e1eeaf613e28d1ef6f4270a38750584fbf0104e2840c21b1f0fbbfe29c6441ebe983a5172e015481cb34c27e5608cc64171a80138ccaab45adade8a3506500b8c8eb37eb001f", 0x4a}, {&(0x7f0000004000)="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", 0x1000}, {&(0x7f0000002000-0x70)="28be5e734e58a22208abb71192dbaf77b5880ab777532ed191dadc441ce7ad5ea416709ead9fa948b914c3c12ba6c7d5e42d8be20e7da3343ee1eb9dc35d51a7234ba243ee59b3b3c6afc653246c1e7c7e9a4f33f458633d85637519e5b8c566e362b56e3cfacbb5f9d648a89a37eb70", 0x70}, {&(0x7f0000004000)="0b98ed3799de9dbb82c25fd5dd044172d498ccfa06ebf51d6b944b5035dfaf6c364dab1e96a27be9dafa3317aed401601863fc83fa18fa57baa9c789981ad423c15f94b63830cb79b4ba89066b96af72cb0225792e8c1fe4ed611b63921f21087772bb005c5e96762f4de367fa8de2edad6ebf3b190ca85cc748d657da771fffe2698df7f14011b93ceaca84be97002b491156a3cbf67839e6229352de07aa6ecae029c0e5ec49a24eda9455175aa2d4d90ce1c1eeb92a69e05397c9482906c01da280f50a1878cb338baca009b1f0fa5367c10d563a4a8062", 0xd9}, {&(0x7f0000002000-0x6b)="6abb75274af9657ae5e18011c66545263a9fa44ef0f7208026cef4a4db42571b4df4b6f3c30fcbb9738958eb626ff4180437622a574ab7da62b1ef5c8446f86ef0745f6ae0e875eae001637347c2ece9e68ce22f3aedea764841bf8533e3621b9994e8d2f98a57366ab0f7", 0x6b}, {&(0x7f0000004000-0xe8)="1fc8455a9650c8ecb4f3f30c98696589aaf83ef6ab2ec43e0f60814e41717e214e355b7b231c5a0021389e755e14a578e214e83d9b6e8368e715e6f220ae7d044bee07e7c481f4e84b8500b95fdfb9278f90cff2bc89df08cdc41a0031bd556f9b4cfc01568cd9cac22d018af775a3b0f693a48e6a998dfedcdecca50979b78c8a0efa537ef8a11bf0dee28bb49793d0022c2b7d5695d541b231f18adfaab1b9c35d9730f6b0770dc190f8c64f6ffc9e8ece76dfcad4649d0d7c5349f1b2f5c9ec9efeadd7d38ce51a512ed08ffbd62682db96683835559ec003977fcfe83b5d4a2713308faec90e", 0xe8}], 0x8, 0x35) 2018/02/13 20:47:56 executing program 0: mmap(&(0x7f0000d7e000/0x2000)=nil, 0x2000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d7f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0x4, 0x80, 0xba12, 0xffffffff, 0x100000001, 0x7ff}) 2018/02/13 20:47:56 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x4)={0x20080522}, &(0x7f0000216000)) r0 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x482002) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000003000-0x8)=0xfffffffffffffffd) 2018/02/13 20:47:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00002a2000-0x4)={0xfff}, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004c8000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a}}]}, 0x34}, 0x1}, 0x0) 2018/02/13 20:47:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00003bd000+0xa56)={0x7fffffff, 0x100000001, 0x2, 0x400}, 0x10) r1 = fcntl$getown(r0, 0x9) sched_setparam(r1, &(0x7f0000e72000-0x4)=0xb4b) write$tun(r0, &(0x7f0000f2e000-0x5d)=@hdr={0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x4e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0xc, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[@rr={0x7, 0x1b, 0x0, [@empty, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @empty]}]}}, "15b2"}}}, 0x58) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000905000)={0xb0}, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000042d000-0x8)) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400}}, {}], 0x30) r2 = getpgrp(0xffffffffffffffff) timer_create(0x1, &(0x7f000073e000-0x60)={0x0, 0x2f, 0x0, @tid=r2}, &(0x7f00001f7000)) 2018/02/13 20:47:56 executing program 0: clone(0x0, &(0x7f0000ff1000), &(0x7f0000b02000), &(0x7f000035a000-0x4), &(0x7f0000a53000-0xd5)) waitid(0x0, 0x0, &(0x7f0000a65000-0x10), 0x80000002, &(0x7f0000a1f000-0x48)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0x200, 0x4) ioctl$TIOCSTI(r0, 0x5412, 0x9) 2018/02/13 20:47:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000c2f000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f00002a6000-0x4)=0x26, 0x80000) socketpair(0x0, 0x80000, 0x4, &(0x7f0000140000)={0x0}) r3 = getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009f4000)=0x0) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d3b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ed4000)=0x0) r7 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000603000-0xe8)={{{@in6=@ipv4={[], [], @empty}, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000370000-0x4)=0xe8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00001d7000)={0x0, 0x0}) r10 = geteuid() r11 = getpgrp(0x0) r12 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000057c000-0x12)='/dev/loop-control\x00', 0x2, 0x0) r13 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006b0000)='/selinux/status\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a1b000-0xc)={0x0}, &(0x7f000039b000)=0xc) r15 = getuid() r16 = socket$inet6_udp(0xa, 0x2, 0x0) r17 = socket$inet_tcp(0x2, 0x1, 0x0) r18 = socket$unix(0x1, 0x0, 0x0) socketpair$inet6(0xa, 0x2, 0x1, &(0x7f0000c00000-0x8)={0x0, 0x0}) r20 = socket$netlink(0x10, 0x3, 0x16) r21 = socket$key(0xf, 0x3, 0x2) r22 = accept(0xffffffffffffff9c, &(0x7f000091d000)=@un=@file={0x0, ""/4096}, &(0x7f0000a3f000-0x4)=0xffffffffffffffab) r23 = accept(r0, &(0x7f0000664000-0x10)=@ethernet={0x0, @link_local}, &(0x7f000043c000)=0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004df000)={0x0}, &(0x7f00003a5000-0x4)=0xc) fstat(0xffffffffffffff9c, &(0x7f000028d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000369000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f000043d000)={0x0, 0x0, &(0x7f0000e54000)=[{&(0x7f00005f3000-0x1c)={0x1c, 0x30, 0x108, 0x2, 0x2, "", [@typed={0xc, 0x1d, @u32=0x3f}]}, 0x1c}, {&(0x7f00002d4000)={0x178, 0x3b, 0x201, 0x5, 0x1, "", [@generic="45311bf1ee848150f14d0bbec2e7598238cd8926d280e059d10b4ca46fbecb1a5d5f80e847986d2e1b0c8201438cc13294477a3f53bb0d9a2ab326ecccc307b8abd537e2398e9c49c5ce4ed2c79c47385d", @nested={0x114, 0x57, [@typed={0xc, 0x51, @fd=r2}, @typed={0xc, 0x47, @str="25f92700"}, @generic="2f25e51b7048177bfed92816d96ae7aef5047f077c407e6438d3673439cf58b84a28ff1f71064fea4d14a5d7bf9356d89e33b7b37371a11d05d7ad748378bf7909ac3437a415fbeb31726c580e7138cbd0322e9ef71ad0d013b216c4eac7f0b282ff2ca90048759875b0bb8c5883dfd7246a20c16eff798db3f960a7e8d1a5a31ace392e0c632de1f806817707578b2a285b757d18a558e94c7d4eb5c32d9b314983315f7afe26ae8b3a263b2c1ab65360d469e7a3d9a3b57297ee60c248e5763bc06b12d6af30dd95b1416633a4c4b7f6badcecd7d30d9fa2e02b4aba4c986a011eeb4e6b4550c3d457a9ddc2f0ea5402e15d57eeeeb3"]}]}, 0x178}, {&(0x7f0000424000)={0x5a4, 0x1e, 0x10, 0x1, 0x2, "", [@nested={0x4, 0x76, []}, @nested={0x25c, 0x1a, [@generic="b5b9e2370c8cd536abd31611f69b33218a01d31de780aef22ae0d7cdb5c0", @typed={0x80, 0x2, @binary="25793acfec5982bf270ebc2ab0aa58d3c2204f4a205f09faa370f8adccf03b976bf9554637e6d28d923845f1652754be3df1f4e463a0314c9328a25122422c20fce0ec0a281c5ffc64d5a11aafdbf17c9d5d9bee8edf5847abcc3b74164ce4b9ccb11ae8a11a5ae607966872de48eae65c5f5e6159a96e0f"}, @generic="841ee6df40a6f363d665c041bb0424bbee9f7d0bc39e002eea89769b36bde320b10e60ab45a819cc81b1998c1a6977c752076118db71096a2aa8bdeff781a215a078dcce95ff27c1a0ee3896897fd4efe43f6386c414f21bc3da975d7bc97d51543bc44d2beca9080b9da11cb5f80cabbbf78764c09706f0f81d7432608bc29c4f95fb1d731e558c208102", @generic="d8ccb64197d36a3b8c706af4d275f2073e89bb04d8c1323da9ce454fa067863a22d4308033257466c4b2a06f36064393e12292060bff135193c992171a53a5be3545a728cfb7b098bb59f6b75c5403115fc1d28c1c33ffeed6296b21bc7e4f617c9d4e272d11cf81bd639de8cdc35b2e7d2fdd2299d543693c3783cc796adc0f790f3f7e7f8ec8114b967ea59eee4e1f3105b3f420f4121b2a2b5646fff4b3db16cc6c2f5d156f73434a1504e2f80618", @typed={0x68, 0x30, @binary="cafe11a593d125578738673c90dee59efc60594a6d38afb2859581c9b969d9aa117eb683354fd61cf334670f07788414092a88ef88fa49d08012a06427b0825bf2da7bcb204f3f6eb51672506ffddb0b361ac1bb9dd7c25093f5ce4e1b"}, @typed={0x8, 0x6e}, @typed={0xc, 0x78, @u32=0x7f}]}, @nested={0x158, 0x46, [@typed={0xc, 0x90, @pid=r3}, @typed={0x8, 0x90}, @generic="29d38b464f391b7b11ce8a717ce5eff51f3e2049cb2ab622bf5929693f63c47dc9d6049a83ba5a5593746e9505775712345e209a23fec6fe04b1ca3182ab9f8aa8fe55be9b049a5324c04bb58ee69d9270b619b9369e469f80178be2b91317e2208e2ceb2f5fc9ff9d8002059c7714f9a45489b6736c20a5145da9766e18a7e38341bb03bca2154e91f49d5102a14568ba97c3338819ec41186f882b54e0adb7204505c6a2b7a259ffc29bd8e12b7cd5311bac03b0c9724dc264e0e691e4085096be7cf96eb14a3a72c6a68ff67b92630e39f872923a81384fe9b6ed", @typed={0xc, 0x4b, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="6902a531cbec9e4276557e59f45ac39cfdcbf7cda3a4092c6d27d43d06f3880a80b0a8256ebd83689a3e7f18c42c22ba9b898e493d172d9fee836fe932b0f1449489a99d65d72a417b7774d189fdee37b50774a0058a"]}, @typed={0xc, 0x43, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0xa, @pid=r4}, @nested={0x1c4, 0x60, [@typed={0xc, 0x44, @u32=0x8}, @generic="baf87dcc5e259e71bb7e36dbd7562fde49301f239c27f5fce0b82e1ac060a2abf1358097a89271f7b36092e6ee09337ccdc858e4dcb7896a5020fb6b5a0aa89bbdbbe8261628067e7072fd8ee6ab15555d44721aeb184dce75e63534badd53b91e83ea244b3c10c035fc3db84a76281670d10f6cddeb54339156bd07d952f47e08b49b26e9154696f39d209d6930f92515aa030bb3e16a1d13a1e537a34295f8a3cb4a5a13a676748adab700951b858796c4846bfac6409586de486ddce774427c6e38f23ef0d6a4a05e88a260396e09635e6999868da58bdc6bb0fa3960f48ca8577e99d8f4464915850bd1484446356b197a", @typed={0xc, 0x68, @fd=r5}, @generic="15d347ac6fa41eaece14494d6deb62649cf684f0dc5775fa54f5dc4ee1ea541fd2948788b783d85b653dfe15f5cc4d37790f892417aca024a8791c4de0e3c796cba04d70ae27578a69729b5a3ceb2bb2a01a7814c68744591836fb71a11b915a30f5b1f828f038777f6907b07788754edd5628ef9400ecd39015578840979831cb01eab29bc3cd7c0997d7087736ffcb40c26c24b8cda119fa6c72d80ee3f145c6736da95f62", @typed={0xc, 0x3f, @pid=r6}]}]}, 0x5a4}, {&(0x7f0000716000)={0x4fc, 0x2b, 0xae34bdd9412383ba, 0x0, 0x2, "", [@nested={0x1b8, 0x6, [@typed={0xc, 0x1e, @uid=r7}, @generic="e815b3d72f41fe6303cc7e2049516009725826b404cca04cd5ee57f44df8cd20161f1b418bee250bedfe8927e618ef38cb02800374600269269f2aeecd8f2a71f87910983bdd56582ecdce8bac90f34b6ce9b1fa88a41ff95f9af2bf3ae616d99521376b4696", @generic="38edf4d93b107e246b18279b10ca245b98aef09edd733861661a953e43865610aedf13e851da23709e88481f1be74591b6bbd5820a1f505edeaf6d1d4f219c1b21e51df6cd7617c652c02e8d5f054ab0356ab29e78b66e57b0e5f2fafb3f133b59a2de1a3f85ca11641d3ade2dfaca570515505e269b3ec6d8cf538b26ad51e3748b8088c2cdea70e32ff9c251de07af6063803d0e1adf4373d10b0f16fc7143eb7b407c19646f0ab3600debd5b872", @generic="7eb665d7e89f37dc92aeca0d36d3b437c5d0356d0f9d84580e807cc4caac4b862b882086f99c2a6b198a02068e46925024282e83b71a50f7aa7130239f6eb4d89fd4f0d729b78564ee519862e0b264647ba2284c44b143237cf3edacaaa85ba79212880a24c772d80489ffacc1a84c75066698326914b04804ea5d151bde996563eb44b6", @typed={0xc, 0x52, @u32}]}, @nested={0x140, 0x5b, [@typed={0x10, 0x63, @u64=0x4}, @typed={0x8, 0x7e}, @typed={0x10, 0x60, @u64=0x400}, @typed={0xc, 0x60, @uid=r8}, @typed={0xc, 0x73, @pid=r9}, @generic="de728e0c45a2204551f7f4f8c14b86f133f1debbdfa886e518ebcd1c2b044d63a79e3c9d9ba46f5c94a6f138870d8f20644c424e50c79d86a0aade3350244e6b27f39e946ccdcd2726eb", @typed={0xc, 0x81, @uid=r10}, @generic, @typed={0xc, 0x3e, @u32=0x3f}, @generic="a932838eaa02c1d62747764d658c69d261d33a4295900a2be2254983e240b643e8ac2412f4df902300d3801df9b550f391c275084e8c8148bba31705290b14cafad781aa4885ff5c54ca4929bc24645bb871b59acf6a30f353845d90430aab3ce2a5476ae5f1b52f8d5b0afbc098729c07ae1d1b205c82158f45bb37b60d590ed021b3051dc41b92b683a8e7c6fdd742d7dd86b7aad8c55f36"]}, @typed={0x14, 0x7f, @str='bdevvmnet0(\x00'}, @generic="c660d7505a8d1c81b877d9713e981eff9f90ceeb6a6c270e7fd4681fe585f8e8e871105e72662191c398a996b7a74f773b9f8fe741580e9e1f2ddb12fca4e18205f06b8a87c91d99815e70e933c827", @generic="cf29e7e27fe6e6", @nested={0x188, 0x7d, [@generic="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", @generic="7e2456435082f663b7f0340594aa4dfc81c3fb87330bdf82bb3efed0d8eb02058515f2a301bb29472e4c12cce33d2dfc168a26e3cd7ec49a93650db0a9b3877afd35ff108d8a24ec6e5fefa82f1396f528d10e447a3360923b47dfe3710cac3d2eb66aec1f6b88a49d0e36fa5afd133fbf09ab3640a855a3482104c8df651f441bb192d954"]}]}, 0x4fc}, {&(0x7f0000a02000-0x20)={0x20, 0x14, 0x700, 0x6, 0x2, "", [@nested={0x10, 0x7d, [@typed={0xc, 0x4e, @pid=r11}]}]}, 0x20}, {&(0x7f00007d7000-0x1010)={0x1010, 0x11, 0x10, 0x3, 0x3, "", 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0x11fc}, {&(0x7f0000b5e000-0x594)={0x594, 0x2a, 0x108, 0x4, 0x0, "", [@generic="448ef80f3170a3237b2d2a7104b579e095bd73d89ce1a3e0645a55887b1c0a29dcf0b2a3c3870f64670563ddfe53ace5c29282e5acee8091f32483d6544bc8d386038ced2621c89e4e0b9c0b72d4841a91fdfcdd5b3b2151945c243221e9dcd9279bf46560d2700cbcff4bdce76ba23b8d2037bb622312d030a0e234c9a2be8a0804acbb8a1927bea325fdae00fd0b9e2b3a4a5d62442a1d", @generic="cd2a26d03894173097dd733e3c05aeba79f450ede713eacc76e10f60ee5f2fd7163cbed831226a6cb0eadc8516bc4c78c05a9cc97bba54b5504082ad3ae31db3fae5c7daa3737be708c43b70ed36184f2efe966310b7ce38522cfdfb4003b61f89a3292048cc69870b9a39c7bba34124fb38f00429bb85fa40e9d48bed1f1bde9abe0372d0bed7f4f7e4ed4c1b50f4fb7ef93e2f5994626ff28170ab292daa99b2cb88d6ed60c34569f51cc7b12cc8a03cbd82b6f85d90082d0c82397930c8fa", @typed={0xc, 0x40, @fd=r12}, @typed={0x10, 0x7, @u64=0x3}, @generic="07809f710401050fd15248ad138f67c8d41a66543305dddb3179993f3fc495b70bb327f33725364ebdbea10ee92a0a9929775f1736ec3a3f35ecaf652d6371e93980dcac19e8911586e810af561313b8a041ae4c6401d2a9bad918fb05bfacf80d136af9bae066da340facb98cba950310ea15a607a00086e0f755ec1ea8a68ce9cf0e3e26bc15afa676c1d1fcb3f19d7c9588a50d951246945e0852b8c8f8f06505e9bc8a3f277ac8c9f0d62ba974ba97960b1448939d11aad4ce3380516bc7f8b9ef87d185fa2122eeecdbf0ff122b7d", @nested={0x1b4, 0x30, [@generic="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", @generic="4236b944780aac64454f0d9d8dc65b286f1ad6808196890e299cc4d085f6f9020450482057c4f982f1ad61c6ac80a8d7a91837d539772ddaf46d867a2be1cafc07d222fee54dd5f3873a", @generic="c495db1092835fb9cd88102315ea7e5aac16f8645ced6736fe90216183b1e26cb90bd2cd7369d14f9fc460d4264f3c8b6000fe23e58937", @generic="55acbd560e520bedad00f185a71bcaa3b8391c33574f3de14c4004b807cc0828c2642b691313", @typed={0xc, 0x2c, @u32=0xa}, @generic="4fe1"]}, @nested={0x104, 0x10, [@typed={0xc, 0x85, @fd=r13}, @typed={0xc, 0x29, @pid=r14}, @generic="16c3240bad8be32e1fa393fdfa032ea8458d67d33220af54a0b5150b13326c36158742eceb5da2afd45bba30c1d39f7871fc8ff7e62604f8ffbec2f3db7bf295125c8f8e06f6f563be2a7ca5dd998940006fe7c97c3e0c744d03b8e8e3c2221010ca695ce3a20a7d6e2f86f60b19d9fff36c37b5d8bc46b8593e9682adbfba7ccba322323334b3900534c975413dee7eb9e808b9a4b87e3bff91e5c15e856c1687f5af673e54dee6ac6587d3cfa22523a9b44072ee7d03679fed98df6a41f4aabdfc55c71f7ac56b6c0104e66abd10fa46c2156df17ce0cfb0ad2709c3ba70ea1ce0a4598443"]}, @typed={0xc, 0x87, @uid=r15}, @generic="bf72f598d6d4bf3e8f30a063a45e7ecbe9755bd11873652d2cb570598d124b26024dfd23f6717266d0ed4d30e1d726419f1d83a60f34bdf04f9bd0128f89ee31dee3f71db7b993f46941b8b1e40ecfc3c1643f0640602f572c8ea4cf086313d1338eb7ff6638612bdf522dd8c563e0bcba2f1b139846eea2273b"]}, 0x594}], 0x9, &(0x7f000090a000)=[@rights={0x38, 0x1, 0x1, [r16, r17, r18, r19, r20, r21, 0xffffffffffffffff, r22, r23]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x58, 0x20040801}, 0x40) r27 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r27, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r27, 0x0) readv(r27, &(0x7f0000a9d000)=[{&(0x7f00006e0000)=""/116, 0x74}], 0x100000000000001b) 2018/02/13 20:47:56 executing program 1: mmap(&(0x7f0000000000/0xc2d000)=nil, 0xc2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000c2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0x1, r3, 0x7fffff, &(0x7f0000c2d000)) 2018/02/13 20:47:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_pts(0xffffffffffffff9c, 0x800) fcntl$addseals(r0, 0x409, 0xf) umount2(&(0x7f0000002000)='./file0\x00', 0x0) 2018/02/13 20:47:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)=0x0) tkill(r0, 0x5) timer_delete(r1) timer_settime(0x0, 0x0, &(0x7f0000011000)={{}, {0x0, 0x9}}, &(0x7f0000046000)) tkill(r0, 0x12) 2018/02/13 20:47:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$usbmon(&(0x7f0000e7a000-0xd)='/dev/usbmon#\x00', 0xffffffff, 0x2064c0) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00002d3000-0x4), &(0x7f0000620000)=0x4) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f000049c000-0x154)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in=@empty}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/02/13 20:47:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000037000-0x38)={&(0x7f0000007000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0x2, 0xffffffffffffffff, {0x2, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x1}, []}, 0x1c}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000030000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000003e000)=0x7, &(0x7f0000018000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000003f000-0xe)={0x0, 0xabc8, 0x3, [0x3, 0x100000001, 0x1000000]}, &(0x7f000003f000-0x4)=0xe) 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$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000003f000-0x8)={0x0, 0x40}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xffffffffffffff7f}, &(0x7f000003f000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000003e000)={0x0, 0xef55041, 0x0, 0x5}, &(0x7f000003e000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f000003f000-0x1)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000001000-0xa8)=[{&(0x7f0000001000-0x1c)=@in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, 0x1c, &(0x7f0000000000)=[{}, {&(0x7f0000001000-0x6)="eecfea133adb", 0x6}], 0x2, &(0x7f000003e000)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x2, 0x4, 0x10001, 0xfffffffffffffffa, 0xa5e, 0x7, 0x5, r2}}], 0x30, 0x8000}, {&(0x7f0000001000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f000003f000-0x20)=[{&(0x7f0000000000)="b7b9875ddd10bcbf6ff1100100956e2f1534a8a77d8fabf4023df8ff36758e07e87735a2e81a6e67e4ec66e966b3550bd8f326541f61d8503d233029255e6e0867a7e3e52bacd38ee2d35db30ba7df68daf9986be59a86e29dd24dec8d4a419647517ae83cc592533c0940588438d5e6288bc99bbd24cb3ffb0b002a581296998442322d4da8238f954dcaa65feeb09a6203c017c03318f645f12eb8696ed294d964cbc6660a845ec07744fddbe293d991710469aff44c5399ee4bd023d10fae038c", 0xc2}, {&(0x7f000003f000-0x4f)="6aa168bd0d16543b882535b632a7db8df86dabeb3abb964ea3eed31bb57bd3640b35fa80236f60da575c8ed3d93283b2fb54bae0400a52e2ec838be486aeb0091997ed2749eade3afec0a3cad9659ccd30715dd2f6", 0x55}], 0x2, &(0x7f000003f000-0x120)=[@init={0x18, 0x84, 0x0, {0x0, 0x3, 0x8000, 0x24ca5c5c}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffa, 0x202, 0x4, 0x80}}, @init={0x18, 0x84, 0x0, {0x4, 0x1, 0x6, 0x101}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x7ff, 0x200, 0x1, 0x400, 0x8, 0x1, 0x2, r3}}, @init={0x18, 0x84, 0x0, {0x1a, 0x5, 0x2, 0x723d}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8000, 0x6, 0xf4, r4}}], 0x120, 0x800}, {&(0x7f0000000000)=@in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c, &(0x7f000003e000)=[{&(0x7f0000000000)="bbf37a3d2145f6ac1799e72aad48477b5ac8bda7e824987694cb0cc400db0e4d1bc6f22dd1b59e07e6ee9c4f95258c66a7fa22965965f33eb342d3b7fc6c631e81580954630bf52f3ad522306f9ecb389d93c80b36efe59d8f61cff0d515a89b3390413a37f26848a302e67fb1f81a572420b4108f5152cd4721940e68f5e4dc10475d851c9f73e12d4a5678ef4aaeeefc43e1c7ba448e24c0ece13b47d34e0db425af55a4ddc70ba59368e426bf15ea893430a8efd3cbb2a05dbc313b2ed974e5d2abe256a9d7beef8b723f3329785cecbabe76ff081901b540053239ad423d1ce2399418f7f3ccd45dbb893c66021dd9480ab38748a3", 0xf7}, {&(0x7f0000000000)="9fac8e42151a74b139240b5bb0ba4dd3ebc3e4e43b0e0f2e026257fb2953f326e09758338136f0176195bb404df1683018fafb5c31bc7ba14a8a5f88783969a197a35005cc71fadd0f1ae44a79ec634bed4ee993ac086092081407d6cf94d7a252a1cc70c1a59f9a84e3fb9dea9ccc3efd6799e9e665d4621ed732d77f7f07166121ab0d3524b6be1eb97d9eb39a98bf87f1abe421", 0x95}], 0x2, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x401, 0x4, 0x200, 0x4, 0x0, 0x1ff, 0xcd74, 0x9, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x2, 0x0, 0x18, r6}}], 0x60, 0x800}], 0x3, 0x80) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f000003f000-0x8)={0x8, 0x1, 0x5, 0x8, 0x1ff}) 2018/02/13 20:47:56 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet6(r1, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000004000)=""/101) 2018/02/13 20:47:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d3c000)='/dev/rfkill\x00', 0x2600, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000037e000-0x4)=0x1) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000afe000)={0xa, 0x2, 0x3f, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0xc1f0) 2018/02/13 20:47:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000028e000/0x800000)=nil, 0x800000, 0x5) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/13 20:47:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002e8000-0xe)='net/netfilter\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000070000)={0x2, &(0x7f0000346000-0x10)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f000060c000)={r2, &(0x7f000039b000)=""/238}) r3 = syz_open_procfs(0x0, &(0x7f000050f000-0xa)='schedstat\x00') ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f00004e3000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}}) sendfile(r0, r3, 0x0, 0x3ff) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c5c000)={0x0, 0x5, 0x100000001, 0xf92c}, &(0x7f00004dd000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000f3d000)={r4, @in6={{0xa, 0x2, 0x1000, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x4}}}, 0x8c) 2018/02/13 20:47:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f0000a24000-0xb0)={{}, 'port1\x00', 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r0 = memfd_create(&(0x7f0000654000)='\x00', 0x3) getpeername$inet(r0, &(0x7f00003f7000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000c5d000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000719000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000bbc000)={0x0, 0xfff, 0x40, {}, 0x401, 0x1}) 2018/02/13 20:47:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000faa000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) r4 = accept4(r2, &(0x7f0000633000)=@can, &(0x7f0000130000-0x4)=0x10, 0x80800) getsockopt$llc_int(r4, 0x10c, 0x2, &(0x7f0000a87000), &(0x7f0000d72000)=0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) unshare(0x14a00003) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r3, &(0x7f0000a89000-0x78), 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f00007d0000)="96c43246ad8d2fa003e18f446f270fe981d8b304d94b940cb4f2771641f6b93ae67ecccca3d7f709f17ca1853a03d99fc4f2a994b0bd0390970bdb654bf45c209e7867b945dc6f7c944e767a48253e9faec3466663fc75d6f61dcbc6019eadc2b6e00f4489f1b8af8f7126f3b4954f48f9b2abfe91650b3ff6ce31cbf2b42ef01e89f5395be55c5f1dd7e1abc2a81ab5b524", 0x92, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000), 0x2a2}], 0x1}, 0x0) readv(r3, &(0x7f00005e5000)=[{&(0x7f0000c35000)=""/151, 0x97}], 0x1) shutdown(r3, 0x1) 2018/02/13 20:47:56 executing program 6: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000feb000)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000253000-0xbe)=""/190, &(0x7f0000feb000-0x4)=0xbe) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e85000-0x4)=0xfffffffffffffffa, 0x4) 2018/02/13 20:47:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000120000-0xe)='/dev/keychord\x00', 0x212000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000166000)={{{@in=@broadcast, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000936000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000064f000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8, r1}) r2 = socket$inet6(0xa, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00009e8000-0x6)={0x0, 0x47}, &(0x7f00005d2000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00001f3000)={r3, @in6={{0xa, 0x3, 0x3, @empty, 0xe1}}, 0x8, 0x20000000000000, 0x5, 0x9a4, 0x17}, 0xa0) setsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000d9b000-0x4)=0x9, 0x4) 2018/02/13 20:47:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000439000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00005ed000)) getrusage(0xffffffffffffffff, &(0x7f000093a000)) r2 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000f5c000)={0x0}, &(0x7f00007a0000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000b46000)={r3, 0x3}, &(0x7f0000aad000-0x4)=0x8) ioperm(0x7, 0x2, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) write$sndseq(r2, &(0x7f00000b4000-0x60)=[{0x0, 0x0, 0x0, 0x8, @time, {}, {}, @control}], 0x30) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/13 20:47:56 executing program 7: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x200000007) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00005dc000-0x40)=[{0x8, 0x5225}, {0x4, 0x7fff}, {0x3, 0x7fffffff}, {0x8, 0x85c}, {0x3, 0xfff}, {0x8, 0x8}, {0x4, 0xa3}, {0x4, 0x2}], 0x1) dup2(r1, r0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000ca2000-0x10)={0x5, &(0x7f00005d5000)=[{0x0, 0x100}, {0xffffffffffff8000, 0x1, 0x4, 0x5}, {0x10001, 0x100000000, 0xfffffffffffffe00, 0x1}, {0x6, 0x3, 0x10001, 0x4}, {0x7fffffff, 0x1, 0x7, 0xe521}]}, 0x10) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) fcntl$setlease(r1, 0x400, 0x1) 2018/02/13 20:47:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000cdc000-0x28)={@generic="d98afffffffffffffbff734fa0cf9ffe", 0x1}) ioctl(r0, 0x2283, &(0x7f00008c1000-0x4a)="63a3e29a048064ec2cc09270bd7bfa9914fe54f435a7c003b6d715d80e2b9feca9026cce565d4eb6c9d79b75ac079b77cf02b0a26d8e3beafc4e9a1c08d49d97640d7a16ecaeda548075") 2018/02/13 20:47:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x14) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001a6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000017000)={0x1, &(0x7f0000443000+0x54e)=[{0x3b80, 0xc3c, 0x4, 0x7}]}) 2018/02/13 20:47:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000077000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x1000000000001, 0x7, 0x800003, &(0x7f0000366000-0x8)={r0, r1+10000000}, &(0x7f0000869000)=0x8, 0x0) 2018/02/13 20:47:56 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000007000-0xf)='/dev/snd/timer\x00', 0x0, 0x2000) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000005000)=""/194) 2018/02/13 20:47:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000480000-0x60), &(0x7f0000971000-0x4)=0xffffffffffffffa3) fchmod(r0, 0x99) r1 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1, 0x0, 0x0, 0x8880}, 0x8000) 2018/02/13 20:47:56 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aae000-0xd7), &(0x7f000036e000-0x5f)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f0000de6000), &(0x7f0000b11000-0x4), &(0x7f0000fdd000-0x4), &(0x7f0000a53000)) r2 = gettid() r3 = syz_open_dev$usbmon(&(0x7f0000acd000-0xd)='/dev/usbmon#\x00', 0x7d16, 0x400000) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000e5e000-0x4)=0x4, 0x4) tkill(r2, 0x16) 2018/02/13 20:47:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x0, 0x0, &(0x7f000000d000)}) mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x1, 0x0, &(0x7f0000c0c000-0x1)='p'}) r1 = syz_open_dev$usbmon(&(0x7f00006a5000)='/dev/usbmon#\x00', 0x28, 0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f42000-0xe8)={{{@in=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f000094e000)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000d5d000-0x10)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}}, 0x10) 2018/02/13 20:47:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000d14000)=0x3) write$tun(r0, &(0x7f0000c89000-0x62)=@hdr={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000c09000-0x4)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002b7000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f000044d000-0x4)=0xf26) 2018/02/13 20:47:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000016000)=@generic={0x0, "009d090000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x32, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) 2018/02/13 20:47:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8), 0x400000000005, 0xffffffffffffffe1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a8c000-0xe)='/dev/keychord\x00', 0xfffc, 0x0) write$tun(r0, &(0x7f0000c8f000-0x2696)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "3e1600", 0x14, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}, 0x46) 2018/02/13 20:47:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002a2000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00003fc000)=""/40) r1 = socket$inet_tcp(0x2, 0x1, 0x0) gettid() getpid() r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000091000)='/dev/autofs\x00', 0x200000, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000b82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000009c000-0x4)=0x14) bind$packet(r2, &(0x7f000012e000-0x14)={0x11, 0x1f, r3, 0x1, 0x4, 0x6, @empty}, 0x14) setsockopt$inet_tcp_buf(r1, 0x6, 0x10000000000010, &(0x7f0000f95000)="07a94e67", 0x4) 2018/02/13 20:47:56 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000)=""/113, 0x71) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x4d8742, 0x0) r3 = dup(r2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000)={0x0, 0x0, &(0x7f0000004000)=[], 0x74, 0x0, &(0x7f000000a000-0x74)="95a72276a7ab4dcf0bd7dabf7fee8ca82993cde7f5a9bcbdbd2c693662fbf71854dc458bff9fb859109c5744f01830685ff7d51fd74781c5c59869f9a694cbf55b408f6975b5ae0a4ea89d107afac53c6d7ebf73b00b2b052f8bb146fa27b16fbec4e4f67bc311f4e228cd5824a5fc7ea110c7c7"}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000003000-0x8)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, 0x0, &(0x7f000000c000-0x48)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/13 20:47:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create1(0x80000) syz_open_dev$mice(&(0x7f0000a0a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000f9000-0x8)) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/13 20:47:56 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0xc0189436, 0xc00000000000000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0xc8, &(0x7f0000004000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}, @in6={0xa, 0x1, 0x59, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8727}, @in6={0xa, 0x2, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x9285, @empty, 0x1000}, @in6={0xa, 0x0, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x0, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0xff}]}, &(0x7f0000007000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000)={r2, @in={{0x2, 0x0, @empty}}, 0x0, 0x9}, &(0x7f0000004000-0x4)=0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000001000-0x78)={0xe379, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x0, @empty}, {0x2, 0x3, @rand_addr=0x6889}, 0x24, 0x1, 0x20, 0x581, 0x10001, &(0x7f0000006000)=@generic="8be52aef45ebe3cb195298a6aa9282c2", 0x34f, 0x5, 0x400}) 2018/02/13 20:47:56 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000075a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00005a5000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ee0000)={{{@in=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000945000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d84000)={{{@in=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000db7000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00004ca000)={&(0x7f0000001000-0x68)=@mpls_delroute={0x68, 0x19, 0x210, 0x5, 0x0, {0x1c, 0x94, 0x0, 0x1, 0xff, 0x3, 0xc8, 0xd, 0x3200}, [@RTA_DST={0x14, 0x1, [{0xf9fe, 0x164, 0x7, 0x6}, {0x9, 0x5, 0x0, 0x9}, {0x3ff, 0x3f, 0x1, 0x6}, {0x2, 0x81, 0xdc7, 0x4}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x5e}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x5}, @RTA_OIF={0x8, 0x4, r1}, @RTA_DST={0x8, 0x1, [{0xffffffffffffffe1, 0x4, 0x7, 0xb3}]}, @RTA_OIF={0x8, 0x4, r2}, @RTA_OIF={0x8, 0x4, r3}, @RTA_OIF={0x8, 0x4, r4}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 2018/02/13 20:47:56 executing program 0: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) write(r0, &(0x7f0000001000), 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000079c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000891000)) clone(0x0, &(0x7f0000141000), &(0x7f0000f13000), &(0x7f000078c000-0x4), &(0x7f0000961000)) syz_open_dev$usbmon(&(0x7f0000ff4000)='/dev/usbmon#\x00', 0x9, 0x0) clone(0x2024000, &(0x7f0000cd0000-0x2d), &(0x7f00000db000-0x4), &(0x7f000018e000), &(0x7f0000f6f000)="c5f8cd6985f37b19090a34ed6595d432c81fb67a6feff08626d72326fb5fa0914b710b0e7c1fcf815d1397d4058f63b9ee9e8a5e7b9555c2ac9501bc8a3c0eebba28a2bad0c2a4eb650f8aff704fc00a1f30bf69ba3b50652dd61a99645330c78ba9c9ea51cf5e374bcca1e832a4df26a8c9cff55c4ef70bebe4f9b50eef448a001a87978107d5575accd075749ec41abc5fc8a533d743733e532bca7700e41040272d896de0b118cedf218270a3f6fd45") mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/13 20:47:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty}, 0x6e) poll(&(0x7f000034a000-0x20)=[{r0, 0xa468}], 0x1, 0xb68) sendto$inet(r0, &(0x7f0000d39000-0x6b), 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty}, 0x10) r1 = creat(&(0x7f0000d26000)='./file0\x00', 0x91) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00006ae000-0x10)={0x4, 0xf73, 0xfffffffffffffff9, 0x3}, 0x10) sendto$inet(r0, &(0x7f000013d000-0x1000)="5ee9cf59e7cb1b2e4d512e7722028dc321f30d3361e5d0c820903880b9dce41e32c2eaffa159d651a50a6e2e25cd3f5d1f94e82950180332c46de394770ad573dc50c7cc6a4b", 0x46, 0x0, 0x0, 0x0) 2018/02/13 20:47:56 executing program 6: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000cb5000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$getown(r0, 0x9) accept4(r2, &(0x7f0000c07000-0xe)=@l2, &(0x7f00001bd000)=0xe, 0x800) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f00007c1000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000edc000-0x4e4)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@dev={0xac, 0x14}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0x48, 0x1, {{'xcbc(xeta-generic)\x00'}, 0xffffffffffffff30}}]}, 0x138}, 0x1}, 0x0) [ 38.273880] audit: type=1400 audit(1518554876.868:28): avc: denied { set_context_mgr } for pid=6226 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 38.307171] binder: 6226:6231 ioctl c0306201 2000a000 returned -14 2018/02/13 20:47:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) connect(r0, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) ioctl$TIOCCONS(r0, 0x541d) sync_file_range(r0, 0x80000001, 0x3, 0x4) [ 38.314698] audit: type=1400 audit(1518554876.908:29): avc: denied { call } for pid=6226 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 38.348847] binder: BINDER_SET_CONTEXT_MGR already set [ 38.357558] binder: 6226:6231 ioctl 40046207 0 returned -16 [ 38.368364] binder: 6226:6269 ioctl c0306201 2000a000 returned -14 [ 38.384540] binder: send failed reply for transaction 5 to 6226:6231 [ 38.391239] binder: undelivered TRANSACTION_COMPLETE [ 38.396347] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/13 20:47:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) epoll_wait(r0, &(0x7f0000b2b000-0x48)=[{}], 0x1a0, 0x200) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000df5000-0xc)='/dev/rfkill\x00', 0x0, 0x0) bind$ipx(r1, &(0x7f0000023000)={0x4, 0xf, 0x7f, "5f1e5ff4a2d0", 0x5}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6}) 2018/02/13 20:47:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000620000)=0x1b, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a98000)='/dev/sequencer\x00', 0x0, 0x0) inotify_rm_watch(r1, 0x0) syz_open_dev$random(&(0x7f0000144000-0xc)='/dev/random\x00', 0x0, 0x10000) 2018/02/13 20:47:57 executing program 4: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000025000)='rxrpc_s\x00', &(0x7f0000013000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000059000-0x2)=']\x00', 0xfffffffffffffffc) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000057000-0xd)='ceph\x00', &(0x7f0000010000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000059000-0xcc)="2d00d134bf30d2aa06c7ce0026699718023d5dc0fa0a93a04be2433fcb41144a55d11d06ce0ecaf571630eca3a90bae7fabcab39d2b6e503d681f1aee684989d1d39ca443701453da9aa623b20968d1248d86cc770dd28a26522a14e10cf21eb829ee448f5d5886a122382ef65538fd2324b529b06857a55100d29f3d6daa1178259073e4880590beb73e809d6b38363eda6bd09e7a206cf59ef389b3299b96ebca7c9850858a8435f1867183b5769554fc0bdfde9dee9d9b6eb21dd38fcbd47736e99ba9f1a4838ea1422ed", r0) 2018/02/13 20:47:57 executing program 1: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00002eb000)={0x0, 0x0}) ptrace$peek(0x3, r0, &(0x7f0000153000)) r1 = getpgrp(0x0) r2 = gettid() socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000052000-0x8)={0x0}) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f00003d1000-0x8)={@remote, @broadcast}, &(0x7f0000939000)=0x5) rt_sigprocmask(0x3, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000896000-0x8)) rt_tgsigqueueinfo(r1, r2, 0x7, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005}) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a73000-0x10), &(0x7f0000a72000), 0x8) ptrace$setsig(0x4203, r2, 0x8fc3, &(0x7f0000a75000-0x10)={0x2c, 0xffffffffffffff80, 0x7, 0x5}) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a74000)='/dev/ptmx\x00', 0x400, 0x0) 2018/02/13 20:47:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2}}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000712000)={0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00002ea000-0xb)={0x1, 0x549b, 0x6, 0x4, 0xa, 0x1, 0xfff, 0x7b99, 0x4, 0x9, 0x80000000}, 0xb) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000786000)={@common='vcan0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000d05000)="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", 0x5c1, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmmsg(r0, &(0x7f0000f4e000)=[{{&(0x7f0000cd8000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d526326c0b3b78b78a507be193da132ebe67f55c5b43b66cb15438108fbbf329a25e6b5bcca2b09c3a429d72be2de37fd9617ecb235b9472e3dda72c4186d8"}, 0x60, &(0x7f0000b32000-0x10)=[], 0x0, &(0x7f0000fdc000)=[]}}], 0x1, 0x0) 2018/02/13 20:47:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b0b000-0xe8)={{{@in=@multicast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000c2d000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000be1000)={0x0, 0x0, 0x0}, &(0x7f00006c6000-0x4)=0xc) syz_fuse_mount(&(0x7f0000bf7000)='./control\x00', 0x1000, r1, r2, 0x4000000000000, 0x2120012) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000d9000-0x50)={{0x1, 0x8}, {0x6, 0x9}, 0x1, 0x6, 0x6}) lsetxattr(&(0x7f0000592000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000242000-0x12)="02000000000000006f556e657430242d2a00", 0x20242000, 0x0) 2018/02/13 20:47:57 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000b4000-0x16)='/selinux/checkreqprot\x00', 0x101040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001000-0x68)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000002000-0xcf)=""/207) futex(&(0x7f0000003000-0x4), 0x5, 0x0, &(0x7f0000f64000), &(0x7f0000048000), 0x0) 2018/02/13 20:47:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x8008700b, &(0x7f00000d0000-0x6)) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000703000)={0x69, &(0x7f000030f000)=""/105}) recvfrom$ax25(r0, &(0x7f00003df000-0x1000)=""/4096, 0x1000, 0x2, &(0x7f0000c85000)={0x3, {"3f2bb6f82abc7e"}, 0x6}, 0x10) 2018/02/13 20:47:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000093f000-0x44)) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r0, 0x0) mmap$binder(&(0x7f0000b09000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 2018/02/13 20:47:57 executing program 1: poll(&(0x7f0000028000-0x8)=[{0xffffffffffffffff}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000199000-0x8)) 2018/02/13 20:47:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x5618) r0 = syz_open_dev$tun(&(0x7f00008b8000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xc00}) write$tun(r0, &(0x7f0000df7000-0xfca)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty, @broadcast=0xffffffff, {[@ra={0x94, 0x6}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfa4, 0x0, "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"}}}, 0xfca) 2018/02/13 20:47:57 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') openat(r0, &(0x7f0000010000)='./file0/file0\x00', 0x82002, 0x15) r1 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) ioctl$TIOCNOTTY(r1, 0x5422) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f000001f000)={&(0x7f0000000000/0x1000)=nil, 0x8, 0x4, 0x1, &(0x7f0000008000/0x1000)=nil, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000014000)='./file0/file0/bus\x00', r0, &(0x7f000001f000)='./file0/file0\x00') listxattr(&(0x7f0000aa8000)='./file0/file0/bus\x00', &(0x7f0000717000)=""/49, 0x31) faccessat(r0, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) 2018/02/13 20:47:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a85000)={&(0x7f000055b000-0xc)={0x10}, 0xc, &(0x7f0000736000)={&(0x7f000080f000)=@delpolicy={0x50, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@broadcast=0xffffffff}, 0x0}, []}, 0x50}, 0x1}, 0x1) lremovexattr(&(0x7f0000ebb000)='./file0\x00', &(0x7f0000464000-0x14)=@random={'os2.', '/dev/input/mice\x00'}) 2018/02/13 20:47:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fbd000)='/dev/autofs\x00', 0x40040, 0x0) tee(r0, r0, 0x80, 0x4) fallocate(r0, 0x0, 0x10001, 0x7) r1 = syz_open_dev$loop(&(0x7f0000ca5000)='/dev/loop#\x00', 0x0, 0x181001) memfd_create(&(0x7f00002cf000-0xf)="74086e750000000000000000008c00", 0x2000000000000000) writev(r1, &(0x7f0000199000-0x20)=[{&(0x7f0000a9e000-0x1)='+', 0x1}], 0x1) pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[], 0x0, 0x0) 2018/02/13 20:47:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f000087c000-0x10), &(0x7f00007d1000-0x4)=0x10, 0x800) getsockname$ipx(r0, &(0x7f000026b000-0x10), &(0x7f0000cc5000-0x4)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x327) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/02/13 20:47:57 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400}, 0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x6148}, &(0x7f000001c000-0x4)=0x8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000015000)={r1, 0x9, 0x4}, &(0x7f000001c000-0x4)=0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000001d000-0x18)=@add_del={0x2, &(0x7f000001c000)=@generic="3a0a0181d9a40d20297cc737dca26ef2", 0x3cf0db24}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000001b000-0x20)={0x5, 0x9, 0x1, 0x1f, 0x7b, 0x4, 0x9, 0x2, 0x0}, &(0x7f000001a000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000019000)={r2, 0xc7, 0x58, "4e6d5ebb036fb55ca58c320dbf15b54ea37bbf28d2663f9cc92c7faf018a2e392b112eeddaa33cd6c286d9d3271c8b87ac59462d880117803c9361caa43853ead11d6d55a7a17ebe52662c99ea5d7aa79d96294c0ee9baa8"}, 0x60) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f000000e000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f000001b000)=0xfffffffffffffe6e, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000007, &(0x7f0000019000-0x4), 0x4) shutdown(r0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000001c000)={r2, 0x8}, &(0x7f0000010000-0x4)=0x8) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f000001c000-0x4)) 2018/02/13 20:47:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00001c8000)={0x0, {{0x2, 0xffffffffffffffff, @empty}}}, 0x90) sendmmsg(r0, &(0x7f0000cab000-0x3c)=[{{&(0x7f0000bc5000-0x60)=@nfc_llcp={0x27, 0x9, 0x3f0, 0x4, 0x502, 0x6, "a9b5415b9da58701d1c60cd9fe549286878fe568723694e0f5236f6f897d4748e98811305c3cf336eb0e9b3873bf812d7f89fb20573a836394d4afbe0dc599"}, 0x60, &(0x7f00009ae000)=[{&(0x7f00000db000-0xba)="2b8044c7ff8f2ac03c4460f40a0bd5083e341376990c1422d81e4ed715a6df8c5509ca4c8bb38d11b9541f6ff67cbb639fef5cd6508c07c3189b1a4e0a41082b743ef9dc719cd55212c931e9043f4aea05f156ff3a51ee14623b4f68b34c86097e549537e32cd2c5c4f81767d258045e611a8221ef64930f677699906fe9321cfc35a244bdd4883ac132709fd536c2c4d3a39ea3ffc53075171f8d40647bb77530d8b3720820c85ae0bd655d13fd0080aaa71ee41a660701e9a7", 0xba}, {&(0x7f0000769000-0x1f)="20f133c3a6501e173b09701986d6a05464c027090880ef039135035b7d5f6a", 0x1f}, {&(0x7f0000c39000)="79fe93185109d223f8e34311cf0ce9fa3f9b9be0a6a7044d3893db21c741b982eb036df469f42a53b4715ba3773dfbbab7d23f90a6687e448ee0c0aec0de71c355df48177b279e5e50defa27e2b4774b0d974d4748ca4ddf146d5bb7e7eab63b5d7b80a7f604f0112f84d8ae78c11c1391dd9460eeedfa9d7333c285cc5ef1af585c18bb4f4a4e6fde4cd78e130067ed3d09aad11bf4c337f23f4ab3a1a44143dc06ba37cf6ce0259e778d6683b447b17afa7750e6c4ff52ea2f8b0f4780d049a9813015865c00253e093c01be0795d5a7b482db62f90b4dc50e65105b493e0d32a0b52d58ccccec4bae86f4b5e16e", 0xef}, {&(0x7f00004b2000)="84b468d076346fda64cb713e0f627e602bddd2c7fb1a0c1b453001ce5213e555a38c3e7ac77831e59d6269d86e65ab4fdaa3347fd2e8a03088c310e02ba145c9920f7c2b257a7e35a2cbd0824246b7a703dcfc5f3ab14f2f373d26b9acddf07973b81ad4495f7a329ba236a5cb97926e", 0x70}, {&(0x7f0000363000-0x73)="e91c19c5ad84c43a0329817d8052e79be9af59f23fc1ac3d5119d9c0e2f806727c71f79943f8fdc37a3536092760f44f6aa1e158608b1a7b4ec2fff08aeb3ff355df3a0f78f4ce4aa01e55511e76222ecaeccb5f6026e387cd0c4081cfc83f9cd4357d6646bb2138bde36c65ef0f4dac478890", 0x73}, {&(0x7f0000c91000-0x6c)="797af3cacc635223707f927c38a3a041082bc7e83cb51e68aabb96f99e425846e21be023899f923b08127907cb366e84799ded6c424d7e714be5ceb8392197adf4a3ba019f3b7b4823d904827dcfdf6f4f53ee433916a7f20891644b6a60fe42dc4e39ac9552cc7ade3f5dab", 0x6c}, {&(0x7f00000a0000-0xb2)="ab5f5a5cc9911b41473d2ca0b840f6428246db13b78d70493f849c754167773915a3d085444e0ae35b7f2f6fc7a7f89375a8d40659f78d2796eef9797e7de2bf413f2786e6322a32d60a064ddc0c91b15ea886b0d349928395d0ac99b1c8960bc93d6affac4e0dc724c6b35149cb48155a4230a6a60779648d7c74b7c11b2dfb2d7c6d3b725f5a01db58f5137e507933b7b35fed9983d59c91fee327cb523d946fb602bea39dd71223d4bf15aa5b79d897a70edb2dacce2e70deaa183ccf97c8dfe07674cf1e4b4f93495174b79e9a00faed918057bb7209ec648ee0d61989569cc64f654ae0587e22438faf", 0xec}, {&(0x7f000011b000)="c42de6bd72d21b7681e7b26003a27c0c873c54430acee9e3b3f0a603ca7d265576d6ad6171480c7fb49d959acec0c0a38ce9730eaca85c0adbedb652dc4922a26de47f92a76b5f5a110d718ba2f2d4f981d72c2ff366713cbf3524e59c3e9e61373662626ffcc3b32bcd850569797cd00f4d7c2d25cb7577304436348e16efdee8c967d374", 0x85}, {&(0x7f000099f000)="4cc696ac29cc9056606ca34f28b208dbf4eede2683dfb8e457f344d355b98eb387835b17a8af583b642dfc1c185e768e522e1f5af6f51482d7e78a17a20ab6c9b1cbf60eca3da61a782e8e96c231e5490f1998a81f1349049bb2954e6a89329b0bffef093a3ec7df4c09ffd626364c4f947c20", 0x73}, {&(0x7f0000015000)="5feafa5be630f178c063905c704eed6fe97db7101573bc630393848d420f488f4ecd4ad60458672c8e93700ccaa5c6c1bb7b1aaa6aa32ca840509c6efc3cebafc2779029783c7a2a40a4951660ca947675e3de12cb5d9dee5cab373844a073601689dbc7b8e3829822cf45f69a68f35377a9a09b9d7bf3210f074b458c335d7f97bbb2c240b6dea87e4cd85f9b332df3acc252a41853964d06c26e6ab383c31d7ef75a9dc8a72fea9b362e05ac6912e3162dfd4b2131c51f65e5", 0xba}], 0xa, &(0x7f000047b000-0x2078)=[{0x58, 0x11f, 0x1, "224afbae3e69ecd6fede0b0d27b470441f7f05ab034d834d13453d9505e49172a306770a8b62e8daabcfc3b34ff7d4c19c7cdd07e3fef2898ae403332328cd3f60cc83"}, {0x1010, 0x12b, 0x7fff, 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0x2078}}], 0x1, 0x4) 2018/02/13 20:47:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bdf000)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000ca7000)={0x80000001, 0x6, 0x1, 0x81, 0x2, 0x54ca8779, 0x9, 0x1, 0x0, 0x4880}) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00005c9000-0xe8)={{{@in6=@remote, @in=@multicast1}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000fca000-0x4)=0xe8) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/13 20:47:57 executing program 0: socket(0xa, 0x80005, 0x2000000000000007) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f000005e000)=0x1) 2018/02/13 20:47:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8), 0xffffffffffffffff, 0x100000010) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x2, 0x2a0300) bind$ax25(r0, &(0x7f0000000000)={0x3, {"59d39c03888a23"}, 0xc}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000e5e000)=0x3) r1 = socket$netlink(0x10, 0x3, 0x0) openat(r0, &(0x7f0000d2b000-0x8)='./file0\x00', 0x4000, 0x180) writev(r1, &(0x7f000066d000-0x20)=[{&(0x7f0000582000-0x23)="3cb2e6ad836feaacb1cca8ba880829f9ce4c51a4d00d80cc8a18bf2d69f42c260452cb", 0x23}, {&(0x7f0000a6f000-0x10)="54d9919353edc80ff3c8e912383ade61", 0x10}], 0x2) [ 38.581769] binder_alloc: binder_alloc_mmap_handler: 6300 20b09000-20b0d000 already mapped failed -16 [ 38.633185] binder_alloc: binder_alloc_mmap_handler: 6300 20b09000-20b0d000 already mapped failed -16 [ 38.641962] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28547 sclass=netlink_route_socket pig=6335 comm=syz-executor7 2018/02/13 20:47:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000461000)='/dev/autofs\x00', 0x105500, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003ab000-0x38)={&(0x7f0000e05000)={0x10}, 0xc, &(0x7f00000c9000)={&(0x7f0000980000-0x3bc)=@acquire={0x178, 0x17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x20}}, @tmpl={0x44, 0x5, [{{@in=@empty}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x178}, 0x1}, 0x0) 2018/02/13 20:47:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@dev, @in6=@mcast1}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000001000-0x4)=0xe8) getegid() ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffc}, 0x400}}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000b4a000-0x8)) r2 = socket(0x10, 0x80002, 0x0) write(r2, &(0x7f0000804000-0x81)="260000005e000905000000f839e3000000f40f000100000aeff069b1bbffffffffe9ff6e44ea", 0x26) 2018/02/13 20:47:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bdf000)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000ca7000)={0x80000001, 0x6, 0x1, 0x81, 0x2, 0x54ca8779, 0x9, 0x1, 0x0, 0x4880}) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00005c9000-0xe8)={{{@in6=@remote, @in=@multicast1}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000fca000-0x4)=0xe8) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/13 20:47:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e8a000-0xe)='attr/fscreate\x00') r1 = getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000096000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000438000)=0x0) sendmsg$nl_generic(r0, &(0x7f00006c0000)={&(0x7f0000151000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000a6b000)={&(0x7f00006dd000-0x2cc8)={0x2cc8, 0x13, 0x200, 0x6, 0x2, {0x3}, [@nested={0x2d0, 0x83, [@generic="893c4558773b3c4b7d53105e8c2344e7c0c19ed09fbade81759e29f50539a3e07e5fdf90899b9cdf8664996c4b3c06d302dcd1b87712a19df90c5e14f10b90667c0ab2c7c195cd139f26e8e9003b61", @generic="5a5a9f044344c435c4300cd40c5c85ab8f5b30a19d2269e3fa3c23d31589f1cbb3b988c7d2b8da619f981aed2c171330c10b58ad0866d23470fbe1b48303364272c007573111a8a95db2babcdae9478c0bfc1b1647b2ffa976", @generic="8617f2f9507502d9c460f6c354fdfd9a317cd71e886ab01e2fd4aef63a15410ad7fceb6d1a1fd2b7ac32cc0d3040a84941678ced064396e0ff", @generic="3b317235c547d4af5cb8318ffe9e7bfe6c2eb7ba66e1ea8f7d2f6b51ff0420ffadf0fc87fb83dd8daca02e238d2f059d80620d4f96cdfda00c9c5ef3d02b937871ce2ffdf1d0fb29c2f9dbbd38ad40db49ed76c101a3d71040853d352674c036be45c2757b7b122ed75b81499ef60d6d733a8dd149e24cf3711a8709f86f6bc8878f751931f5ee95ff68edc3f48aeb78d6c225350b4f67537af1022d0c8050c772afa6217bcddd4f8f20e42a87572f4e7bab7c30f643f7ea8332def58d71c002dc51b0c771aafe12d6906a8b126dbc25c1", @generic="297dcf9a38f33b6a", @generic="9209874da6f30518daa6138e5638a36058277d0c5d332f65ed4ae6e741e52a333804ee00a879aed7e6ace4f58c13c077a0818924e12e4e4badf5b038dbd3eee959f219415a605cf066ac31a2d739fdc89f13b4d6aaad872a1866b5635739bcef807b02306701e39313f01677ea6b4a33a1bf362c7184b9f55f3e51efd58f0aed5731ce2b90ea2f74d003128ce238c52d0e62b71853c405b757874f97be941c4a1dccff5dd2", @typed={0xc, 0x28, @pid=r1}, @typed={0x10, 0x49, @u64}, @generic="080e2c380bf203a4ca068cafdb64bb3787f7d8901650b6b23e267d17377ce7deb0609c51442336213951a685", @generic="bc24f6558e6e063207ad7b50b661e4af19911b498354c1ba0e22f83b452b247579bd0736d9"]}, @typed={0xc, 0xd, @pid=r2}, @nested={0x210, 0x92, [@generic="3ae3e3c8fb3d3e1269eed56dc2abf821479b23f889fd3bc9b23e57f0b373d6387a79d15c4fd1abe8f403b455bfaea698f54538386d0f8906c920c0244c71cf8dd19a5786f777304c1b6fd2316bf1b8596952186fe0ed730a085985e9889272d5bef2006e638ce659c5daff5f3f13d6a19364f8b67225ed9ab9cb80da4ef49fb7aab1872303a4911ee67f63ed8abaeaf5d916c701463d37e45638725be401cfe01f6dbe49282a198b3c4bf59dd936b29a26afec979a55a94b94f152c54e30c1fd", @generic="cc2d2f91a51a2e14a80157b2128b55f65bca269298f42779871abb69f86ec37557eec78f73bfaef4d145f0479a56c5facb2948edec58537cd13929d35754f5098c47ca8a1390b0e29c871b8490d311734d530daafb382acbd975ec28c8bc808e5f62a8d7e15cbcc6a597a7", @typed={0xc, 0x9, @pid=r3}, @typed={0xc, 0x33, @ipv4=@loopback=0x7f000001}, @generic="ccc520a7737e7f4c130a37a8ed9df8f7129a3f03075e02514ab4dc5d64fb73c743e9ee623c6b23a2459d8aaff8d88fd509ec9a01baf9195c0dabe1dd1a35cdb1414fd832ca9ac7fe0d6fefc5bfa5b58f5f0e73df551867b6d6d547243b87079decce3044b0227f4a2b61f0469a9f020df19d3c6af1aefe83552e72f36960f0b097073a65e8181e4033b89d9f3ad8bbddc1fb0706e0b1defbe56ea2821dd94978b323c995317ab678fbb9cd1b229b12af09cce81f2b6d15b17d676f6b0490d063af", @typed={0x8, 0x38}]}, @nested={0x12a8, 0x5, [@generic, @typed={0xc, 0x19, @fd=r0}, @typed={0xc, 0x68, @ipv4=@empty}, @typed={0xc, 0x3f, @ipv4=@loopback=0x7f000001}, 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@generic="4c1f865b4d9930a6a47491768c5b8b965556e70a0af9d7d5fb9257d23a6a4a4edbaa27171c2c0d2e68bfeaab03ee5befeaedd6c68f7629ed2885203e35e3aa58c86bbdd0a1d5a0bf14c39b7c34d6c98ce78f10309c077202f19ab5f70b87b5603525a19ffa40c887aab41d6d615d409b3f6787d0cfe5492deab70965a1c2f6ea10866d8b897a0b5fc0aa4f0b261ec769e5da625042ba0a6a8e7be4cce3973fb302f8c0369de296a6f28196960f49aa38be35128fe0a88b880210b07bb9aa55579639e6b95ff63b1cdf3b0af8052d624abd844b636c9c321e7141b405b9d28ea2a7bbd856fa578dbd6ed3143e8bcc783ccc3c75f1", @generic="f98eb86c0f64d4314f0593d3133028238860792dad17be53311e0f51645118f8720b571d9a53edb0b46e2e630d4c647381f56b3ec3ec5ea5d676706f231a49a9eb84a990b238d320a00fa3afc38f70db98ea78fac8468a6942afac2205e74555310b119daf2f9b", @typed={0x18, 0x17, @str='attr/fscreate\x00'}, @generic="20b6a847b134c25f4d4a8dffcd2567763209d96fbb96f100803fcd2466bd1fc14c0c3f60573783cdf30917f6c853b3315e5a6be2d3e17606d394a9f8e78dafe9b65c8345c7988db40cdb0449b59a9b651ccb649693ee6622f1ef64df2122b0a1e73f282fd9caf5c8e0c7e378532188710f6f95524891b43d95e4378637f1e2da97a1ebf74100012371a1cb01677f0a1d142046ccea0b75b5ad9be87757f60115601e9e9b7ac7d89d5f22c5c74e291ed348f02bb149ceb6768e9a19122d377788e809a60a523805550b7a25", @generic="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", @generic="743d733d878de217dca76c4642f89743014a0ff5caf053cd9e4bd77a859375244af16746f7c3a8e030d152b203716f522f52c319bef86e40e87e35582655ec2fba5720019770fe0a0645fda68088b92d1cfbd092408d40f1057cbd43a215fc1aa8d3385f96d70ead1a3b11c78f426b30ac30f76ffcc645a33a3458737263e49e2b686f7c7b0fcac4d17ffadc47894d9a8a136774043cf3c098e7253f30b97f0afb49cbaa5f705bd0b9"]}, @nested={0x1d0, 0x8b, [@generic="f435b59fd426277531f51041fadf9ee7be04e0a975bdf934211aa267fe6dea6e356b69b1c38fa9b2206a0bc13c902c0a009fba6e86f1bdea85a4d2bb037ba1a5cce7a153d9806d074d50160cd28b9f58601a73b415c6aa26dc2367045eeef666eb2fb20e9e409aaa98ce35d4273b6d37ce0e38b16b154e2afd42636b17f36f7a7a59b4270a6c2ba68f014857820ddfe4611dab15f25b8190b9035588c01d4263c2c9df26f6280a32da37642602fcc157968adb7f14db648149d6bd1cbd0add406b7947153ae39bc99da5995685dc6989461d580b15680d0a32", @generic="4c80d54b73bbf74fe89bd0d43e389c37b4cf938e768b327e6ed74cd04734c5936f42af334842a21f9c673eb78874629d8f4432c4cdd961a56e8808ea8159fefc8a0c3130f538261da09bfa12e25d6e61f3e87ad6fd5ce50bd5f09226bada1d9f4c715b1a8656277be4e369937ee2622c", @generic="d21abe051698a23e873ea422003b8b7b65d775364f2b936aa8ae31be812e798f707833d9c24f227c0a9b6a05c7eb14d535b1da621830829f5d0e2cc673587a", @typed={0x8, 0x36}, @typed={0x3c, 0x8f, @binary="1acf5f6563392d40c8c547ab257b9f714c6c3921a276dc82741bcdec142535d5b2f9996ed9a593c82563b5cd85209b4a99c83d"}]}, @typed={0x18, 0x2d, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @typed={0x10, 0x36, @u64=0x9}]}, 0x2cc8}, 0x1, 0x0, 0x0, 0x40000}, 0x8810) write$selinux_context(r0, &(0x7f0000369000-0x23)="73797374656d5f753a6f626a6563745f723a617553ff01705f657865635f743a733000", 0x34e) 2018/02/13 20:47:57 executing program 0: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000271000-0x5)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f00008e6000-0x5)={0x73, 0x79, 0x7a, 0x3}) 2018/02/13 20:47:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000bb0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e4d000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000027f000-0x14)={0x7, 0x8, 0x9, 0x9, 0xc5}, 0x14) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00002e2000-0x45)={{0x0, 0x1}, {0xe}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000a1000)={0x3, 0x43eb, 0x1, 0x0, 0x4, 0x5, 0x6a5, 0x3, 0x0}, &(0x7f0000eb2000)=0x20) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xb) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e73000)=@assoc_value={r2, 0x800}, 0x8) bind$inet(r1, &(0x7f0000d3a000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) socketpair$inet(0x2, 0x4, 0x942, &(0x7f00001f6000)) clock_gettime(0x0, &(0x7f0000a78000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000762000-0x150)=[{0x400, 0x3, 0x5, 0x7ff, @time={0x0, 0x989680}, {0xffffffff, 0xa2}, {0xdd3, 0x6a26}, @raw8={"4cefd25e6373d34fce956e68"}}, {0x10000, 0x9, 0x5, 0x1800000, @tick=0x9, {0x2, 0x8}, {0xc000000000, 0x2}, @control={0x40, 0x5, 0x100}}, {0x1000, 0x4, 0x5, 0x7, @time={0x0, 0x989680}, {0x1298141c, 0x8001}, {0x3f, 0x3}, @time=@tick=0x3ff}, {0x1, 0x7, 0x0, 0x285, @time, {0x8, 0x800}, {0x3f, 0x1}, @raw8={"f01819a3d6f78709210591bc"}}, {0x9, 0x6, 0x0, 0x3b, @tick=0xc64, {0x3, 0x7f}, {0x1f, 0x80000000}, @result={0x1, 0x2}}, {0x6, 0x9, 0x6, 0x9, @time={r3, r4+30000000}, {0x3, 0x1}, {0x5, 0x200}, @quote={{0x8, 0x9}, 0x9, &(0x7f0000087000-0x30)={0xffffffffffff0001, 0x1ff, 0x9, 0x1, @time, {0xb8, 0x800}, {0x0, 0x7f}, @raw32={[0x0, 0x101, 0x5]}}}}, {0x9, 0x7fff, 0x9, 0x1, @tick=0x3, {0x9, 0x250f74b3}, {0x0, 0x5b4}, @time=@time={0x0, 0x1c9c380}}], 0x150) 2018/02/13 20:47:57 executing program 2: clock_gettime(0xbffffffffffffff1, &(0x7f0000c84000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f0000000000/0x1000)=nil, 0x1000}) getresuid(&(0x7f0000000000), &(0x7f0000001000-0x4)=0x0, &(0x7f000022b000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000)='pkcs7_test\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)="9c45273a5a0c5b3ea5484d3acc316b6e8991bf9d8564", 0x16, 0xfffffffffffffffc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) keyctl$chown(0x4, r2, r1, r3) 2018/02/13 20:47:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000001000-0x10), &(0x7f0000b89000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x6, &(0x7f0000c43000)={0x0}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000a66000)=0x1, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000333000)="000000000000080000cd") execveat(r3, &(0x7f0000cdd000)='./file0\x00', &(0x7f0000ed5000)=[&(0x7f0000494000-0x2)='%\x00'], &(0x7f0000b5d000-0x18)=[&(0x7f0000356000)='\x00', &(0x7f0000e2c000-0x8)="292b65746830da00", &(0x7f0000a5b000)='loginuid\x00', &(0x7f0000913000-0x9)='loginuid\x00'], 0x1500) 2018/02/13 20:47:57 executing program 1: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0xd5, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00004d4000-0x4)=0x4) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000dc0000)='/dev/sg#\x00', 0x400, 0x301200) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000dc1000-0x38)={&(0x7f0000dc1000-0x10)=@ax25={0x3, {"87dc4639af932e"}, 0x4}, 0x10, &(0x7f0000757000-0x20)=[{&(0x7f000031c000-0xbb)="6ad1dbd73b03f42adc46287fc15a32543a3bf4092e21049c7891c28690531369441d94eab5d6f68808b2e6345e79aa899ba37e1d7546151eb8694736e4b852443c98317c03e9fbee1a6c566823c722265457f6261cd3aa35c0f918c070856ef746595fdd6e8e744c38663c22e33275463ac16d9ee21c8b92a3661138ac0eb367132e33ef3bad90b8cdd5f39956831dec28e9f92ec74116e89e2658e2f40b84abc6ca14b86509ad49e08acb02ea8e2821107589a89846895dea5ec8", 0xbb}, {&(0x7f0000dc0000)="8356fbe96fa7bfea7d6eb857ae0d57fc0bab20ae31c5548855be35e9464f664f27c42c947dee1058d7cbb82242b4b3e76c8b2c9d2b49b7e31db35992f345a26e5540803c3b37ce36ad97fefcab0929cf0d8763f1cd4461caecc699a772e59aa4f032ae496dc664f53c269aea5b3aa13daef603540a59e2dea81df3a90e4555a124a3c285b2dd635eca78", 0x8a}], 0x2, &(0x7f0000059000-0x250)=[{0x60, 0x0, 0x10000, "6870e1ba8304a5860e8c89481b3414d8fbdcd38778a5e61351730ec5774d9935f841e76653536808aa2c940955281ecd0b48006fe63bd43afb0f84b5fe152eab99cc121ddafd47f9b2782484edac5e"}, {0x50, 0x109, 0x2, "028220c1c553e0fa5de65c02eb74cb0c72a5af8f551fc8d8006e17924d75f3b35782788357c5f68a67682c32e476a7392ede0715509178cd13"}, {0x78, 0x0, 0x1, "5aa63e463b99529b7228ba37abe936403bb1e10fb984f960ef953429eeea4e71f114e2d6e931b7b8edc398b1fe1260f3214c8ba35d1a2fda029ced09ed2d0d6fa590ea63545dfc821482e10c64949757ef7dfbfafb3196229cdad337f166882923ba1b61928c"}, {0xb0, 0x101, 0xfffffffffffffffb, "b44031c6911ca4a2acd5c4b125a922861e4bceac8728423ffa68712d7bdd9b5925f5f9d5c644be93e46683c8997d266295db403ae0711248e031ecea25d029157cda1d21dd51d2ed240844f6d0f12f72713c455d32cc310471ea7bc45af4853ae95ce4a885564097a7c9a1cd91569e150bc0c8022d7c40139d4b818923846b25576b1cad4914768f522561abb7bd21cd0560f8449cfc79dabb1d79797fcce4"}, {0x78, 0x114, 0x2, "10fcd0527d3546209e04efbd6d647084e445911d9996aa38ee5fcd3a85f689b4c399e346e2c466e949df8275eaad817e01c6c88186db3e654670480ca50811e4efa0af7e38ae4b7b75a3d78dee41d40478dc5b10722835bfd7bbb8180d9cb69fceb5"}], 0x250, 0x800}, 0x10140) 2018/02/13 20:47:57 executing program 4: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000fc5000)="f622b0062f72da38a9e0c11bd99f2ac7e250acd6566640a57565a7aa8ee278c82c8e57c8351be8bb44d37863bec3632a0e9fe8e4499992240bd9157a1776125d99ad17d86fb9afcc80719060548ece5ed5e5488257c31abb6345d931f8a11744b39d48abac835a758acfeb6c987de8f58419a7d740b8e14ee18e85f823789f3fd07997da", 0x84, 0x4000000, 0x0, 0x0) socket(0x1, 0x80000, 0x800000000000000) 2018/02/13 20:47:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000f06000)=""/240, 0xf0, 0x5, &(0x7f00001ed000-0x10)) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) [ 38.721992] audit: type=1401 audit(1518554877.318:30): op=fscreate invalid_context=73797374656D5F753A6F626A6563745F723A617553FF01705F657865635F743A73300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 [ 38.833951] audit: type=1401 audit(1518554877.428:31): op=fscreate invalid_context=73797374656D5F753A6F626A6563745F723A617553FF01705F657865635F743A73300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 2018/02/13 20:47:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a88000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b51000)={@common='gre0\x00', @ifru_flags=0x5102}) pipe(&(0x7f0000b81000-0x8)={0x0, 0x0}) rt_sigaction(0x7, &(0x7f0000aa9000-0x20), &(0x7f00009fb000), 0x8, &(0x7f0000e83000-0x8)) r3 = mmap$binder(&(0x7f0000ac0000/0x2000)=nil, 0x2000, 0x1000002, 0x8010, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00008cb000-0x18)={r3}) fcntl$setsig(r2, 0xa, 0x34) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000043e000-0x4), 0x4) getsockname$netrom(0xffffffffffffffff, &(0x7f00001d9000)=@full, &(0x7f0000543000-0x4)=0x48) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000098e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/13 20:47:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x3, 0x1, 0x1, 0x409, 0x101, 0x3, 0x40, 0x2, 0x0}, &(0x7f00001de000)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000085d000-0x8)={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r2, &(0x7f0000e7a000-0x9)=""/24, 0x8) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) syz_emit_ethernet(0x56, &(0x7f0000a9e000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@canfd={0xd, {{0x2, 0x9, 0x0, 0x7ff}, 0xd, 0x2, 0x0, 0x0, "d7ab67940061aa7ede7d9728fdfb1d09d53b82331f61e8e6d039c44083838656c31e93f0da55814b59e2e089ad2d23a9a569364651f20d567e5a14047811e9f8"}}}}, &(0x7f0000e77000)={0x1, 0x4, [0x8c2, 0xe67, 0xdfa, 0x6f8]}) 2018/02/13 20:47:57 executing program 0: r0 = mq_open(&(0x7f0000e20000-0x8)='ppp1/}$\x00', 0x0, 0x46, &(0x7f0000e54000)={0xff, 0x6, 0x2000, 0xb98, 0x100000001, 0x2, 0x1, 0x5}) fchdir(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f000078a000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r2, 0x5402, &(0x7f000032d000-0x14)) close(r2) write$sndseq(r1, &(0x7f00006c3000)=[{0x40081, 0x4, 0x0, 0x0, @tick, {}, {}, @time=@tick}], 0x30) 2018/02/13 20:47:57 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000040c000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mlock(&(0x7f0000122000/0x3000)=nil, 0x3000) 2018/02/13 20:47:57 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000+0x335)='mountinfo\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000d000-0xc)) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000010000-0x4)=0x3, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000013000-0x8)={0x0, 0x0}) prctl$setptracer(0x59616d61, r2) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000014000), 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r3, 0x7ff) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000015000)="48acdf4289a3910f19d7fab9ec92cf4182038140d6d723e935a160929cef64f6e65e1b55a5da") tee(r0, r1, 0x0, 0xd) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000012000)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0xc, &(0x7f0000013000-0xc)={0x80}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000012000-0x28)={&(0x7f0000000000/0x3000)=nil, 0x6, 0x5, 0x4, &(0x7f000000a000/0x4000)=nil, 0x5}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000011000-0xe)={0x5, [0x6, 0xfffffffffffffffa, 0x401, 0x3, 0x90e]}, 0xe) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000010000)={0x40000001}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000016000)=0x10000) 2018/02/13 20:47:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xa000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}, 0x6, 0x2}, &(0x7f00003af000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f04000)={r2, 0x5, 0xffff}, &(0x7f0000ef3000)=0x8) r3 = syz_open_dev$tun(&(0x7f0000902000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000ed6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000a44000)="e734a45a03000a7767070eba18e1eced88acc10000051cfc0000000000000008"}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f000052b000)={0x0, 0x0, []}) 2018/02/13 20:47:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000a07000/0x1000)=nil, 0x1000, 0x3000004, 0x52, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000799000)='net/ptype\x00') sendfile(r0, r0, 0x0, 0x9) sendfile(r1, r1, &(0x7f00006fb000-0x8)=0x200000000001026, 0x400000fb) 2018/02/13 20:47:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00005bc000-0x9)='/dev/rtc\x00', 0x200, 0x0) signalfd4(r0, &(0x7f0000261000)={0x80000000}, 0x8, 0x80000) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000465000)={0x2, 0x6}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000dc5000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000551000-0x4)=r2) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000e0e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1202}) getsockname$netlink(r0, &(0x7f0000b47000-0xc), &(0x7f0000c1b000-0x4)=0xffffffffffffff6f) writev(r1, &(0x7f00007c9000)=[{&(0x7f00009a4000)="29000000200019fb01440010000000060200001615de0005000000040d000b00000000160000000008", 0x29}], 0x1) 2018/02/13 20:47:57 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ce000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x400, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x101840) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x2, &(0x7f0000045000-0x10)={0x0, &(0x7f0000883000-0x8)=[]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00007a0000-0x4c)={0x3, 0x8000000000, 0x6f87868}) pipe(&(0x7f00009a3000-0x8)={0x0, 0x0}) accept$nfc_llcp(r2, &(0x7f0000d6f000), &(0x7f0000a60000-0x4)=0x60) mlockall(0x3) 2018/02/13 20:47:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cbc000)='/dev/sequencer\x00', 0x101102, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000a63000)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r3 = creat(&(0x7f000066f000-0x8)='./file0\x00', 0x10) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000399000)={0x1f, 0x7, 0xedf, 0x81}) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000be1000+0xa84), 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) accept4(r2, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000a43000)=0x0) ptrace$pokeuser(0x6, r4, 0x98, 0x72) shutdown(r0, 0x1) 2018/02/13 20:47:57 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ea9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000027d000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x2) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) get_robust_list(r2, &(0x7f000052e000)=&(0x7f0000001000-0x18), &(0x7f0000001000-0x8)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) flistxattr(r3, &(0x7f0000002000-0xb4)=""/180, 0xb4) 2018/02/13 20:47:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006f8000-0x11)='/selinux/enforce\x00', 0x80002, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00009d3000-0x4)=0x200, 0x4) r2 = memfd_create(&(0x7f0000a3c000-0x18)='/selinux/avc/hash_stats\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x0, 0x0, 0x0, "00000707c89d"}}) 2018/02/13 20:47:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) recvmsg(r0, &(0x7f00002da000)={&(0x7f00002c2000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000d63000)=[{&(0x7f000083e000-0xf6)=""/246, 0xf6}, {&(0x7f000042c000)=""/42, 0x2a}, {&(0x7f00008d7000-0xab)=""/171, 0xab}, {&(0x7f0000de3000-0x38)=""/56, 0x38}, {&(0x7f000009d000-0x7c)=""/124, 0xfffffffffffffecc}, {&(0x7f00005b9000)=""/222, 0xde}], 0x6, &(0x7f00004ee000)=""/251, 0xfffffffffffffd7a, 0x4}, 0x2000) r1 = socket(0x11, 0x3, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$inet6(r1, &(0x7f0000f49000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000e6a000)=0x1c) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000f87000)={@generic="1a3c287f090000000e000020fffff33a", @ifru_flags=0x2}) 2018/02/13 20:47:57 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002ef000-0xf)='/dev/sequencer\x00', 0xa2041, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000021c000-0x7d)={0x0, 0x75, "4058bc578b82dcc0792d067e6880e65034a56a54b398e4f5468a16b24086ed0901ff76bc952d0d27ad2f06512e25663ab9a4dc0a25fb10cc1138c9e7645fc008c03481d687705ff4f187a07b0284ed26c04c38352c1990a2e845d5108fdc7641da407a71a95e4a2f26fd5215d697955c91f0b49339"}, &(0x7f0000001000-0x4)=0x7d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rename(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000013000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x4, &(0x7f00006b8000)={0x77359400}) clone(0x0, &(0x7f00003c4000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/02/13 20:47:57 executing program 7: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000fe9000-0x8)='./file0\x00', 0x60000, 0x8) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000064e000-0x8)) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000fe9000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cc3000)=0x20) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000126000)={r1, 0x8f, &(0x7f0000fe9000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @rand_addr=0x7}, @in6={0xa, 0x3, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}, @in6={0xa, 0x1, 0x1d, @empty, 0x7fffffff}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x5}, @in6={0xa, 0x1, 0x7a9, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x2}]}, &(0x7f0000fe8000)=0x10) [ 39.061219] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 39.088900] mmap: syz-executor5 (6398) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/13 20:47:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000db0000-0x10)=[{&(0x7f0000ac9000)="290000002000190700003fffffffda060200000039e80001040000040d001400000000000000000001", 0x29}], 0x1) getsockname(r0, &(0x7f0000071000-0x10)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000bd5000)=0x10) 2018/02/13 20:47:57 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000250000)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084f000-0x4), &(0x7f0000c36000-0x4), &(0x7f0000b3c000-0x1)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000868000/0x4000)=nil, 0x4000, 0x3, 0x36, r0, 0x2000800000000000) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@sco={0x1f, {0x1, 0x5, 0x9, 0x7ff, 0x2, 0x5}}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xb2)="a399c245a69c1e6dae4c1a84ec73e9febd73ca08feb763ed67129dfa313932336456bf875b15302d147650ac570f0198d5d1ccf0e6233df5162c8c093cddb79926da499a90bbf2ef1641af074a3a7aff2e61d73b21ce9b087b78bf683c7eb31238324cd98f996e41b019394774532868745fe6ecca5d94aa9f214562f602c30dde1f99cd3e3a43a282a98ac29ab918990fd257bf88e3163d710e93b40155669899e877e9a638f942c719d70ee7c40cdba382", 0xb2}], 0x1, &(0x7f0000000000)=[{0xc0, 0x114, 0x319a, "4d252db0680579e36873de61a6cd05eeb3f1fab49b96eaddc00424e4fac37486b297f0fd499d07b43b35442f9a45f11e2f3e8df438edda606b75fe64e549d4bc64d7275825d96f8f74549a987dd8407045f49763a14c8a28f032f2f0832ba70700df0ac7e3538cdbc4c64c363245496df39bb774b76af5f772c32e2dc2c795404b6eabff16f65bb375e8d20a6047da18e2445c81c44d3b047967dd47d3cdf959f021bd09efe7b41f72ede1cd69def6"}], 0xc0, 0x40}, 0x20004080) wait4(0x0, 0x0, 0x40000000, &(0x7f0000782000-0x90)) clone(0x2020000, &(0x7f0000494000), &(0x7f0000ade000-0x4), &(0x7f000090a000), &(0x7f000022d000)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c31000)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/02/13 20:47:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000ec8000-0xa0)=""/160, &(0x7f00003c6000-0x4)=0xa0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f00008a1000-0x3a)="3900000013000904690000008000fffd1800004001000000450096f0002200140d001a000400020004000a00000000000000010c0000abe400", 0x39}], 0x1) 2018/02/13 20:47:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d47000-0x9)='/dev/ppp\x00', 0x2083, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00003de000)={0x0, 0x0, 0x0, 0x6, 0xfff, 0x0, 0x12, 0x14, 0x883c9fd59ed92230, "0aa807e2779f44aeccd372fe1230461f1139f257d648f139c626346450eabc3e797c61df590635a22d2224910117d5db956e0d0816ee263924ed2169e08073d5", "6365eeaa46e7a7d6dd1faeb8b1a093c52d0503a713c7f78c09218e6dc27a8260ae74d9cbcfc5fb7b82f66372123b3cb7a39b79236c2a35001c2498c6b25e3319", "eddbddaa957d5bed1c8a441e61afec6f076752fbc512db776acbf515ddc16a0e", [0xfffffffffffffff8, 0x1]}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000de3000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000818000)="399300f1ed17d9e90dbdd83b17e164", 0xf) r2 = socket$packet(0x11, 0x400000003, 0x300) r3 = socket$inet(0x2, 0xa, 0x8) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000015e000-0x4)={0x0, 0x7}, 0x4) sendto$inet(r3, &(0x7f0000618000-0x37), 0x0, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/13 20:47:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000647000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}, &(0x7f0000d66000-0x4)=0x1c) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00006c6000-0x91)=""/145, &(0x7f00008a8000)=0x91) r1 = getpid() syz_open_dev$evdev(&(0x7f000073b000-0x12)='/dev/input/event#\x00', 0x8d8, 0x200) capget(&(0x7f0000cd6000)={0x19980330, r1}, &(0x7f0000431000-0x18)) 2018/02/13 20:47:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r0, &(0x7f00002e9000-0xe2)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000615000-0xf1)=""/241) shutdown(r1, 0x2) sendto$inet(r1, &(0x7f0000097000-0xee), 0x0, 0x0, &(0x7f000090d000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) recvfrom$inet6(r1, &(0x7f0000fdc000-0xef)=""/239, 0xfffffffffffffeb4, 0x10000, &(0x7f0000277000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x6) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00001eb000-0x8), &(0x7f000048b000)=0x8) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00002a3000)={0x100000000}) 2018/02/13 20:47:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = accept4(r1, &(0x7f0000d0e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f00004dd000)=0x32, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00001f1000-0xe8)={{{@in6=@mcast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f00001ac000-0x4)=0xe8) sendto$packet(r3, &(0x7f0000b45000-0x70)="2b11b07ef1d53f8ec25466bd0f269ad71e9ae78b8d2755ef3b2c42cfd17e482c7787bd6db81d800086f43fabee5b7ed59ea6db5a2e9cd8fec74ac8c3d4ac9dd7532313d59d4c8eae3658ab2c600bd7bdb62c6261871205c8f4de34cb32c8f6e433071d4fd3061d08147781f199fa4244", 0x70, 0x8001, &(0x7f0000b6a000)={0x11, 0x9, r4, 0x1, 0x7d2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) shutdown(r1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00008c7000), &(0x7f00009f3000)=0x14) accept4(r1, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000ea5000)=0x10, 0x0) 2018/02/13 20:47:57 executing program 2: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000007000)={0x1, &(0x7f000002e000)=[{0x6}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x1, &(0x7f0000006000)=[{0x6}]}, 0x10) 2018/02/13 20:47:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000-0x3)='lo\x00', 0xfffffffffffffffa) keyctl$update(0x2, r0, &(0x7f0000001000-0x22)="b05f86eff3d644ed38bc3861a95ffee063c9f1e005c902f3fe05e6b678f75134d681", 0x22) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) preadv(r1, &(0x7f0000b62000-0x20)=[{&(0x7f0000b06000)=""/156, 0x9c}, {&(0x7f00003f0000)=""/196, 0xc4}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00005aa000)='/dev/rtc\x00', 0x40, 0x0) setsockopt$packet_buf(r3, 0x107, 0x0, &(0x7f0000657000-0x10)="87f281f946a32416e86e896d5833939f", 0x10) setsockopt$inet_int(r2, 0x0, 0x32, &(0x7f00005c0000)=0x10001, 0x4) 2018/02/13 20:47:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000fd5000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@rand_addr}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) rt_sigreturn() 2018/02/13 20:47:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c7a000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000a16000-0x10)={0xfffffffffffff001, 0x8203, 0x9, 0x1000, 0x0}, &(0x7f0000d84000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000cf8000-0xc2)={r1, 0x1, 0xba, "2cabff13cb2998b0245dcc7a6136d6f3c47e9edc84198fdc6045a3ab273c4973f7cb2a84779ef42998f24f3b577b280a4c0b5e07a012cce3950fc748badcd55788376f06a3309c5a53b0eb509e3b21dd24f898525336c9cd18e92489053e28cc6238e4da80bdd681b41487f3393d12bcf3364a0a4842c0b8a2627cd642adca7a7c2e618e092ba64c4fc38f7aa64b79df11bb1b7188c3f731b48259afafb899c2736e1e28d51beab5ba1abc0cb3d57c016ac3b10b3efad50dae63"}, 0xc2) r2 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f000078d000-0xbe)=""/190) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000d30000-0x4)=0x5) [ 39.198902] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=32 sclass=netlink_tcpdiag_socket pig=6440 comm=syz-executor7 [ 39.206613] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/13 20:47:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getpeername(r0, &(0x7f0000236000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000614000)=0x26) sendmsg$nl_route(r0, &(0x7f00004c8000)={&(0x7f0000770000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f000053c000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @generic="b63d325e25a82d2c8f0cfb67bfd5fe74"}]}, 0x34}, 0x1}, 0x0) write(r0, &(0x7f00002d1000)="40f6eafda356fdb71ca19f44e9f7a335b7424c7e6306b4", 0x17) 2018/02/13 20:47:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{}, {0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}}, {{}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}}, {}], 0x60) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b70000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d22000)=0x14) readv(r0, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) 2018/02/13 20:47:57 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x21}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) recvmmsg(0xffffffffffffffff, &(0x7f0000001000-0x168)=[], 0x0, 0x0, &(0x7f0000011000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/13 20:47:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000adf000)='/dev/ptmx\x00', 0x84000, 0x0) readv(r0, &(0x7f00007f3000)=[{&(0x7f0000d25000)=""/4096, 0x1000}], 0x1) 2018/02/13 20:47:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00002cd000-0x6)='.dead\x00', &(0x7f0000259000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000e64000)='\x00', 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000197000)='keyring\x00', &(0x7f0000478000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$reject(0x13, r0, 0x22a, 0x8001, r1) r2 = socket$nl_route(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000dd4000-0x10)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000e7a000)=[{{&(0x7f0000d1e000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000e11000-0x40)=[{&(0x7f0000e3f000-0x5c)=""/92, 0x5c}, {&(0x7f0000e18000)=""/195, 0xc3}, {&(0x7f0000b11000-0x89)=""/137, 0x89}, {&(0x7f00004d4000)=""/235, 0xeb}], 0x4, &(0x7f0000a51000-0x3b)=""/59, 0x3b, 0x2}, 0x4}, {{0x0, 0x0, &(0x7f0000649000)=[{&(0x7f000035f000)=""/195, 0xc3}, {&(0x7f0000360000)=""/46, 0x2e}], 0x2, &(0x7f0000776000-0x11)=""/109, 0x6d, 0x7}, 0x10000}, {{&(0x7f0000c09000)=@nfc_llcp, 0x60, &(0x7f0000eb0000)=[{&(0x7f0000477000)=""/217, 0xd9}, {&(0x7f000028b000)=""/108, 0x6c}, {&(0x7f0000b37000)=""/8, 0x8}, {&(0x7f000036e000)=""/244, 0xf4}, {&(0x7f000027a000-0x41)=""/65, 0x41}, {&(0x7f00009ea000-0xa6)=""/166, 0xa6}, {&(0x7f00000ed000)=""/201, 0xc9}], 0x7, &(0x7f000037b000)=""/46, 0x2e, 0x7fff}, 0x89}, {{&(0x7f0000839000)=@alg, 0x58, &(0x7f0000d53000)=[{&(0x7f00000e9000)=""/1, 0x1}], 0x1, &(0x7f0000cd6000-0xdc)=""/220, 0xdc, 0x8}, 0xfffffffffffffffe}, {{&(0x7f00007dd000)=@can={0x0, 0x0}, 0x10, &(0x7f0000ddd000)=[{&(0x7f0000817000-0xd9)=""/217, 0xd9}, {&(0x7f0000966000-0x4b)=""/75, 0x4b}, {&(0x7f0000feb000-0xd4)=""/212, 0xd4}, {&(0x7f0000a06000-0x4e)=""/78, 0x4e}, {&(0x7f000085c000+0xcce)=""/218, 0xda}, {&(0x7f00006b3000)=""/193, 0xc1}, {&(0x7f0000435000-0x9c)=""/156, 0x9c}, {&(0x7f0000966000)=""/123, 0x7b}, {&(0x7f0000a44000)=""/246, 0xf6}], 0x9, &(0x7f0000cb7000-0x55)=""/85, 0x55, 0x20}, 0x4}, {{&(0x7f00000e3000-0x20)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f000025f000-0x60)=[{&(0x7f00008b8000-0xbc)=""/188, 0xbc}, {&(0x7f0000bf2000-0xab)=""/171, 0xab}, {&(0x7f0000799000)=""/4096, 0x1000}, {&(0x7f000094c000-0x2b)=""/43, 0x2b}, {&(0x7f0000a60000-0xcd)=""/205, 0xcd}, {&(0x7f0000050000-0x8d)=""/141, 0x8d}], 0x6, 0x0, 0x0, 0x3}, 0x3}, {{&(0x7f00000e4000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f000033d000-0x50)=[{&(0x7f0000e56000-0x32)=""/50, 0x32}, {&(0x7f000007f000)=""/123, 0x7b}, {&(0x7f000019b000-0xe4)=""/228, 0xe4}, {&(0x7f000010d000-0x1000)=""/4096, 0x1000}, {&(0x7f00001d5000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000232000)=""/91, 0x5b, 0xf4}, 0x4}, {{&(0x7f0000b8f000)=@nfc, 0x10, &(0x7f0000d97000-0x40)=[{&(0x7f000012b000-0x7d)=""/125, 0x7d}, {&(0x7f0000f98000-0x63)=""/99, 0x63}, {&(0x7f0000d57000)=""/160, 0xa0}, {&(0x7f00002ff000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f00007ef000)=""/47, 0x2f, 0x578}, 0xfbf6}, {{&(0x7f0000d4f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000413000)=[{&(0x7f00001ea000-0x1000)=""/4096, 0x1000}, {&(0x7f0000921000-0x29)=""/41, 0x29}, {&(0x7f0000d44000)=""/4096, 0x1000}, {&(0x7f000048d000)=""/239, 0xef}, {&(0x7f0000ca2000-0xc9)=""/201, 0xc9}, {&(0x7f0000de7000-0xbe)=""/190, 0xbe}], 0x6, &(0x7f00007a8000)=""/238, 0xee, 0x80000000}, 0x80}], 0x9, 0x1, &(0x7f0000657000)={r3, r4+10000000}) clock_gettime(0x0, &(0x7f0000c74000)={0x0, 0x0}) futex(&(0x7f0000c28000)=0x7fff, 0x3, 0x1, &(0x7f00004bb000-0x10)={r7, r8+10000000}, &(0x7f0000dfa000)=0x3, 0x80000002) sendmsg$nl_route(r2, &(0x7f00008bd000-0x38)={&(0x7f0000b7d000)={0x10}, 0xc, &(0x7f0000150000-0x10)={&(0x7f0000796000-0x4c)=@ipv4_newaddr={0x0, 0x14, 0x101, 0x7, 0x1, {0x2, 0x1, 0x508, 0xff, r5}, [@IFA_LOCAL={0x0, 0x2, @empty}, @IFA_BROADCAST={0x0, 0x4, @empty}, @IFA_CACHEINFO={0x0, 0x6, {0x8, 0x0, 0x14f6, 0xba}}, @IFA_BROADCAST={0x0, 0x4, @rand_addr=0x8132}, @IFA_ADDRESS={0x0, 0x1, @multicast2=0xe0000002}]}, 0x12}, 0x1}, 0x0) fcntl$setflags(r6, 0x2, 0x0) 2018/02/13 20:47:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000279000-0x10)='/dev/sequencer2\x00', 0x22000, 0x0) r1 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000da8000-0x8)='./file0\x00', &(0x7f00002ef000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000017b000)={0x0, 0x0, 0x0}, &(0x7f000085d000-0x4)=0xee2f5516ff0d0dd6) fcntl$getownex(r0, 0x10, &(0x7f0000344000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000863000-0xe8)={{{@in=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000bf9000-0x4)=0xe8) stat(&(0x7f00001d9000)='./file0\x00', &(0x7f0000680000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() lstat(&(0x7f0000c1e000-0x8)='./file0\x00', &(0x7f000004b000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000981000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006a0000)=0xc) r10 = getpid() fstat(r0, &(0x7f00008f1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000079b000)={0x0, 0x0, 0x0}, &(0x7f000084e000-0x4)=0xc) r13 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000040e000-0xe8)={{{@in6=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f000035f000)=0xffffffffffffff7c) stat(&(0x7f0000634000)='./file0\x00', &(0x7f000074f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002d3000)={0x0, 0x0}, &(0x7f0000de5000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000027e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ec5000-0x4)=0xc) r19 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000454000-0xe8)={{{@in=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000f05000-0x4)=0xe8) lstat(&(0x7f00006f4000)='./file0\x00', &(0x7f00003b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000909000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003b9000)={{{@in6=@mcast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000b2a000)=0xe8) lstat(&(0x7f0000db1000)='./file0\x00', &(0x7f00009c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008ce000)={0x0}, &(0x7f0000165000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003a1000-0xe8)={{{@in=@multicast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000987000-0x4)=0xe8) getgroups(0x5, &(0x7f0000fd7000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r28 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f4b000-0xc)={0x0, 0x0}, &(0x7f0000ab7000)=0xc) stat(&(0x7f00007b2000)='./file0\x00', &(0x7f0000cd4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000869000-0x8)={0x0, 0x0}) stat(&(0x7f0000b58000)='./file0\x00', &(0x7f0000b17000+0x7fd)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000f0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r34 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000599000)={0x0, 0x0}, &(0x7f00002cd000-0x4)=0xc) stat(&(0x7f0000a69000-0x8)='./file0\x00', &(0x7f0000ec6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f000085b000-0x8)={0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d50000-0xc)={0x0}, &(0x7f0000521000-0x4)=0xc) fstat(r0, &(0x7f0000deb000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000130000), &(0x7f00005ee000)=0x0, &(0x7f0000230000-0x4)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ed9000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a88000-0xe8)={{{@in6=@ipv4={[], [], @remote}, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000b2d000)=0xe8) getresgid(&(0x7f0000181000-0x4)=0x0, &(0x7f0000044000-0x4), &(0x7f0000625000)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000056e000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b46000-0xe8)={{{@in=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@rand_addr}}, &(0x7f0000ef9000)=0xe8) getresgid(&(0x7f00007a0000), &(0x7f0000041000-0x4), &(0x7f0000ff0000+0x378)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b71000-0x4)=0x0) lstat(&(0x7f0000793000)='./file0\x00', &(0x7f0000b04000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r49 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000119000-0x4)=0x0) stat(&(0x7f000085a000-0x8)='./file0\x00', &(0x7f0000438000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000146000)={0x0, 0x0, 0x0}, &(0x7f0000a9c000-0x4)=0x2d4) sendmmsg$unix(r0, &(0x7f0000ab4000-0xe0)=[{&(0x7f000000a000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00002f3000)=[{&(0x7f000034f000)="9c2cf1c610244d51b9c42adffef0f9317fe8309bdc4d5c680bc0506c90b0413e020470ea383ed1bc3078beb1f17a5c456aa53f82aed4aa8dc80a83b7c3b19a91fac7b6cfac65b804f8895ec04dd12e5a7740ba2bf4bcd00784fe2569bd951e1790129d26da746046e6acf5df560bb6a36e2c77f8055f9d13c86d1a5319e197f3ddcc9833519aab41a8ea202e18b2012deb5e422b8c93c5e66c9646fd357fb6a37a555fd68a235a45012afa298fa91f1f0dafe5050e567396ad933655c2d2fa43cf6dc11295ecf40af9235997d600c0661b57aef4d57f24008ecc68e505d16e3f37b691206eed73ffd96e23ea878b9521f5e156b7d07debda8df31a48", 0xfc}], 0x1, &(0x7f0000662000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x120, 0x2000c044}, {&(0x7f0000927000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00008da000)=[{&(0x7f0000a86000-0xf1)="e2fe1ca7b476e9cf69de7266893bfbb89a7b972c3bd4ea27151f57996bf4f7a4c5a55ba55c5fb872883ac3b3012f9af1c5f245b8d4724188b297c04d1056d31933e38c7099fb16428b0196142d370bf09e5703993065b3106df7b8ab8a63970d469ab868bbebfe656abe4d304c368e38b74b2333af0991a5228c3a5e4c1e4d37f0060a727e6568b6b21d2a03063af8b74bbc03a33600a0e06d2b08188275380abbfd13a2a8d6c08a9dfd37f32ad48a1ebc5d43d34354c4f01e4d30221500b72e6897f2e2a808132f4e448b31a8c0ae89e8f36ca07b7f531e53ea25e8eeedad305f8fd8ab5b519d8c3b0796a7084ff51720", 0xf1}, {&(0x7f0000f4a000)}, {&(0x7f0000f2c000)="5d90a7cef67a45f403c020c982a8dc0dabbaa4cd34b26cddb94963ddda6202cbfe603bbb1fb6d3462011530e27a3ebc07f70c665e4fc5bedc5cb4d2b7162a8e69d89bb3013bbd49c70a5ef2c633f8adb95c10b6ab50f71cef57d64ceed989e2088903d215ace03fb836ed574898eb50fc78e5622dc54c12330a6066d73324ffd748f0b2cb2b3868a4cfa3fb0daa8ae9323c712bb923b576629f9657036c156081f78dcb28ef3275932f91cded4edd56dbf978a53daf41e2253b1d973177dddddd1224ed43d7f21142618ba20b2bee95df5f0ac52939a93a976b42d674fcf920178c57a70c5d559c0dba3e8869e0dab4d4fca", 0xf2}], 0x3, &(0x7f0000a2c000-0xc8)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0xc8, 0x8000}, {&(0x7f00007c1000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000016c000)=[{&(0x7f0000b79000)="2dc87990c07b8355b1a6262ec287d40a3217eab4926f9f8413fefcf2812727af1f8a29cb346cb719537344f5945503bd678642d251bbc449e171caa542892697addadd7719eb4bb08e3c8b10c5745df26f0f3341eaed74a1f4a52fb6552bf60e23dc31941508e96fa1d65bf33a8b1b56a30b16bc46858f14935047423c5236e7a0d5af706fa7bc2730af2bfd899740688e71371b50237cbc8e7fa1a791cb2416182324bfe8d0148af1511d83dae73f938cf394dcffecb9e632d2768b80f461965510eda16e", 0xc5}, {&(0x7f0000661000-0x10)="ee5e147d4cc2490c8d10c6955a93188b", 0x10}], 0x2, &(0x7f0000e76000-0xa8)=[@cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r37, r0]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}], 0xa8, 0x20000000}, {&(0x7f0000f6e000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000797000-0x20)=[{&(0x7f000064a000-0x5b)="afb6cd54be51412276ad91d323e0eb0ca4249c6f479dcb4cd4ca5387f22a1c7776f075098703b5118b443c84d7877e839af175168de963c7fff387fb01d03a0f05b54579f9a390d82e20c85524f333e3ca680c363180bb94bc8a87", 0x5b}, {&(0x7f0000abc000-0xea)="b4434b5d7e5c7fee7440aba11f204341b81fcd387599a469c05bd28e3239f0ab042500e88e4e4fb0337a1a6938ded39cda84a066774863c070775fc11c7a922d9c46ade19393662fe5dce8e63c6a1ec8425b2a47907cae141baf1aef2d6fd61bc6e312bc07a2cb3856f5724c7d0edd0035650c3e97f35ea88deb0dafb4e68228b5e7975b339e582390e4684c62af1eda7825315c52f5561639a6aed5f3e6f80cc98d78f1451229609fd677ff4fcc4dc236f9a0a57a158b04e7783616ac0683ba7e02138932e97bda1155634c66870ee78623b6f4757856063074f3d9027e8ca676230a2b95d3d368d54f", 0xea}], 0x2, &(0x7f0000b01000)=[@cred={0x20, 0x1, 0x2, r41, r42, r43}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xf0}], 0x4, 0xf4624b9b48d08265) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000067c000)={0x8, 0x9, 0x9, 0x4, 0xd5}, 0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000257000-0x28)={@common='gretap0\x00', &(0x7f00004d2000-0x2c)=@ethtool_ts_info={0x41, 0x800, 0x9, 0x1, [0xfffffffffffffffc, 0x1, 0x7], 0x4, [0x5, 0x5, 0x9]}}) r53 = socket$netlink(0x10, 0x3, 0x0) writev(r53, &(0x7f0000be2000-0x8)=[{&(0x7f0000fb5000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000000401000000000004e9ff0006000d0005", 0x39}], 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000d05000)={0x0, 0x5}, &(0x7f0000677000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b87000-0xc)={r54, 0x10001, 0x30}, 0xc) 2018/02/13 20:47:57 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000012000)) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000015000-0x8)={0x0}) syz_open_dev$random(&(0x7f0000016000-0xc)='/dev/random\x00', 0x0, 0x1) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000014000)=0x20) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x6) readv(r0, &(0x7f000000a000-0x30)=[{&(0x7f0000005000)=""/56, 0x38}, {&(0x7f0000015000-0xd9)=""/217, 0xd9}, {&(0x7f0000016000)=""/14, 0xe}], 0x3) [ 39.243673] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=32 sclass=netlink_tcpdiag_socket pig=6460 comm=syz-executor7 [ 39.282279] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=22179 sclass=netlink_route_socket pig=6476 comm=syz-executor2 [ 39.328800] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=22179 sclass=netlink_route_socket pig=6491 comm=syz-executor2 2018/02/13 20:47:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x800, 0x0) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000dbb000), &(0x7f0000329000)=0xbe) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ef3000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f000083e000)) 2018/02/13 20:47:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001f8000-0x10)='/selinux/policy\x00', 0x0, 0x0) connect$ax25(r0, &(0x7f0000bd1000-0x10)={0x3, {"0b7c9ac5da1d18"}, 0x9}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000d6d000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5382, 0x0) preadv(r0, &(0x7f0000c25000-0x50)=[{&(0x7f0000d5e000)=""/223, 0xdf}, {&(0x7f00002d3000-0xb1)=""/177, 0xb1}, {&(0x7f00006bf000)=""/79, 0x4f}, {&(0x7f0000d18000-0xb2)=""/178, 0xb2}, {&(0x7f00000c0000-0x79)=""/121, 0x79}], 0x5, 0x0) stat(&(0x7f0000381000)='./file0\x00', &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000a1000)={{{@in6=@mcast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f000081d000-0x4)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000378000-0x38)={&(0x7f0000408000-0xc)={0x10, 0x0, 0x0, 0x11040000}, 0xc, &(0x7f000028f000)={&(0x7f00001d9000-0x414)={0x414, 0x24, 0x303, 0x6, 0x1, {0x2}, [@nested={0x48, 0x9, [@generic="8db0d89f197b50f35e4b6791a973e1502bba1daf9a2f6b610a4804465d0301e2c4645977ab9ef285b0a33458dd8944e7f70893224d5f9c9c9da5cd646aade85780766c"]}, @nested={0x34, 0x35, [@typed={0xc, 0x3b, @uid=r2}, @typed={0x18, 0x17, @ipv6=@empty}, @typed={0xc, 0x50, @uid=r3}]}, @typed={0xc, 0x2b, @ipv4=@empty}, @generic="ed19a4ec513f09", @generic="fd7db8f547496001b1ff550bdbd6a4d56d827a73112dfe89a38ebf13f3ae5c8d9b81af968ca312a0e5b43582410240e80d5e7900634a6e29b4f28412f8fb2906d9a34c76bd099e8723904d858a8ed9f79e74dd37e52939fe0962b5e4b28e32f5cba40805d75c4de96dfd8c12ca88b2eb63274fbd8b37076ea452486b7303646bd4d1386cce87bc2c6351b532791f79f71d569474af29388bfc18ce513c3ff480588fc2b6e73546684597d5b3ccf1b17185c284dc69c842eaf491f3e45433d1608728ec4cf25d5c3ce273c5d47a2d1aaa076e337f51a985374e00485db91d5bdf5cf29f17241dfe70ca01daffea0f7b0b56d28398bbeae77f143d", @nested={0xd0, 0x8d, [@typed={0x8, 0x79}, @generic="17b6f84aa0d4c8870b45110170290d68f9b43fe8be18efa5f313d9bfed2d0e193c6d57360c2e", @typed={0xc, 0x3a, @uid=r4}, @generic="b0967027858afb026f652abe2b94251dcc11a368a153b6f4d763f1544d89a8f869656551c0709405c79c273ce80dbe861989196f0a287a784908d53db407c2fcc622aad0c31eb9849aa7f1a673e05b27be8c2a55c70c37ec0d342d0fa7819060cda1523caa8b477d18e3471065bc28e2e3aa00a1a33d3f50a8c4cd8be7a624a5e8375a", @typed={0xc, 0x85, @binary="4a3f7d82"}]}, @nested={0x35, 0x50, [@typed={0xc, 0x47, @u32=0xffff}]}, @nested={0x178, 0x58, [@generic="c019fa4421b6effc7327a51ea5013c9b351c49c1994addd6f1d91066e83840ee7b0f30905cd0dd7b2920cc257178de969fdf8c59a26954601a7794f7898997666704628bd9dded5e0abda3cc45f5", @typed={0xfc, 0x44, @binary="464142591e18ea9b97b7fa8c13f4ead11f4282aa679353ff2df7c994bc1826d68e8ce8e077c3de5223ba032f7b8fab4fe109e88df32d65e5c83218006c9922c23f959cf365978707a948f383a309a78b266f8e1d8931325b9f6884d67a32ba227109424c30c9a1fa36c24eecbd358f7cd8c08d4db87b380d71c4fb7c0c1583be61c69e9d058eee154dc719e6eea24bfd408a34feda4418be78c6e33d06ca9d5b571098529cd1b2809be877438546d7643e3c2127a8653b0c0b58a15e9963c248a1d3384f08abceb56df346d099de1f4e922dc2c894328d93344d8fcd9ade55280adba17dceb11a379a7641227e918013be3fc807"}, @typed={0x8, 0x11}, @typed={0x20, 0x83, @str='$cgroupem1$::*{wlan0\x00'}]}, @typed={0xc, 0x33, @str='\x00'}, @typed={0x10, 0x8d, @u64=0x3657e106}]}, 0x414}, 0x1, 0x0, 0x0, 0x40000}, 0x24004000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000079a000-0x4)=0x0) recvfrom$inet(r0, &(0x7f0000dc7000)=""/207, 0xcf, 0x20, 0x0, 0x0) sched_rr_get_interval(r5, &(0x7f0000f54000)) 2018/02/13 20:47:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f0000ee1000)='net/unix\x00') accept4$ax25(r0, &(0x7f0000cd0000-0x10), &(0x7f0000614000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b94000)=@sack_info={0x0, 0x6, 0xf1cc}, &(0x7f00005b1000)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a34000-0x8)=@assoc_value={r2, 0x6}, 0x8) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000ec7000-0x4a)=""/74) r3 = timerfd_create(0x0, 0x0) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{0x0, 0x90e}}, &(0x7f000000b000-0x20)) clock_gettime(0xfffffffffff, &(0x7f0000e9c000)={0x0, 0x0}) timerfd_settime(r3, 0x3, &(0x7f000000b000)={{}, {0x0, r4+10000000}}, &(0x7f000000e000-0x20)) 2018/02/13 20:47:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x6, 0x80800) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000368000)='/dev/ppp\x00', 0x6800, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000026000-0x4)=0x5) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000557000-0x4)=0x100) sendto$inet(r2, &(0x7f000017a000-0x70), 0x58c0835d538b2212, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000647000-0x4), 0x4) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000d84000)=""/254) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000c90000)={0x0, 0xff, 0x6}, &(0x7f0000bbc000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000551000)={r3, @in6={{0xa, 0x3, 0x31e, @loopback={0x0, 0x1}, 0x4}}, 0x69, 0x9, 0x12ff, 0x852, 0x2}, 0xa0) 2018/02/13 20:47:58 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x53cb, 0x4, 0x0, &(0x7f0000007000-0x10)={0x0, 0x1c9c380}, &(0x7f0000001000-0x4), 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000008000), &(0x7f0000000000)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000005000-0x4)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = getpgid(r0) ptrace$peekuser(0x3, r1, 0x7ff) 2018/02/13 20:47:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') recvmmsg(0xffffffffffffffff, &(0x7f0000a6a000)=[], 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a87000-0x18)={0x0, 0x100000000, 0x30, 0x3, 0x7fffffff}, &(0x7f000047e000-0x4)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000029a000)={r1, 0xffffffffffffffff}, 0x8) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000546000)=""/24, &(0x7f000052c000-0x4)=0x18) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000002c000-0xb), &(0x7f0000880000)=0xb) pread64(r0, &(0x7f0000015000), 0x0, 0x2000000000) 2018/02/13 20:47:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00008fc000)='/dev/input/event#\x00', 0x2, 0x0) poll(&(0x7f0000506000-0x8)=[{r0}], 0x1, 0x200) r1 = syz_open_dev$usbmon(&(0x7f00002e8000-0xd)='/dev/usbmon#\x00', 0x1, 0x2a0140) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000020e000-0xc)={0x10}) ioctl$TIOCSBRK(r0, 0x40044591) 2018/02/13 20:47:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r1, 0x80047456, &(0x7f0000a95000)={0x2}) r2 = creat(&(0x7f0000793000-0x8)='./file0\x00', 0x101) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000822000)=0x12, 0x4) ioctl$KIOCSOUND(r0, 0x4b2f, 0xffffffffffff781e) 2018/02/13 20:47:58 executing program 0: clone(0x0, &(0x7f0000002000-0x1000), &(0x7f0000001000), &(0x7f0000001000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x424840) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/2) fstat(0xffffffffffffffff, &(0x7f0000671000-0x44)) socketpair$inet(0x2, 0x1, 0xfffffffffffffffa, &(0x7f00009f2000)) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) 2018/02/13 20:47:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x4000003f, &(0x7f00003db000-0x4)=0xfffffffffffffffe, 0xfffffe1b) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[]}}], 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009ac000-0xf)='/dev/sequencer\x00', 0x800, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000a9f000)={0x675, 0x9}) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) writev(r0, &(0x7f0000469000-0x40)=[{&(0x7f0000460000)="55536ecdd90a4c11342989bac5eccc65a620180ded0d67150c11582f0545ccefb348d8fd09", 0x25}, {&(0x7f0000a0c000-0xa3)="6ed6206397d047692a325a84607c674fb232867db35be97aab39bbdf485e0763e46533a4a572309a5d5e3f4b015252d06e0b744dcad7bbe8c27c7b563b8c5be8d4fad62549c136cc3649b47e2c0cb0e6447bf6f69369b8e9d609b5712b253aa9389d7b60756e90de5547a8e4e5228bcd0649da6fab84b0baa55301a9b8fdccca63ded9e843b0ac0d49b3372d0b6cde27ec40cc516afbc55dd617b3431de69a19421245", 0xa3}], 0x2) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000b84000)=[{&(0x7f0000158000-0xc7)="746f8ab05498dc8ab585aff14202fe590887d71700f5b44a43302cff2a91818a2d558cdbda4145e414ec0c89", 0x2c}], 0x1, &(0x7f0000261000)=[], 0x0, 0x8000}, 0x8041) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, []}, 0x1c}, 0x1}, 0x0) 2018/02/13 20:47:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00002cc000)={@dev, @rand_addr, 0x0}, &(0x7f000060a000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000c9a000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, r1}, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000052b000)=0x0) prlimit64(r2, 0x0, &(0x7f0000b04000-0x10), 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001b1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000e51000-0x4)={0x4d7c, 0x6, 0xe38f}) 2018/02/13 20:47:58 executing program 3: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f73000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000316000)=0x101) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000b5f000-0x8)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r2 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000744000-0x4)=0x8001) r3 = dup3(r2, r1, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000d2e000-0x10)={&(0x7f00004ad000/0x1000)=nil, 0x1000}) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) dup2(r3, r2) 2018/02/13 20:47:58 executing program 6: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000035000-0x2)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000022000)='/dev/snd/seq\x00', 0x0, 0x48200) r2 = dup2(r1, r0) r3 = socket(0xa, 0x80002, 0x3e0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r3, 0x0, 0x31, &(0x7f0000054000), &(0x7f0000034000)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041000-0x8c)={0x0, 0x0, 0x3ff, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0xa}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f000003b000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/02/13 20:47:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000581000-0x6)="6664001f26d0") execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f00008c1000-0x28)=[], 0x1000) 2018/02/13 20:47:58 executing program 1: listxattr(&(0x7f0000245000-0x8)='./file0\x00', &(0x7f0000a38000-0xda)=""/218, 0xda) socket$unix(0x1, 0x1, 0x0) unshare(0x28060400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000000000), 0x800) syz_open_dev$usbmon(&(0x7f0000afc000)='/dev/usbmon#\x00', 0x4, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/13 20:47:58 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000007000-0x8), &(0x7f0000014000-0x4)=0x8) r1 = socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000011000)={0x18, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getuid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x1c80, &(0x7f0000015000-0x8)='./file0\x00', r2, &(0x7f0000015000-0x7d)="36bb4136400aef672ba7a3a46d4383ce570706e9ef6b46aa03e2ba21f98331d1a560003c468c320a51971b62afe3f3d0882172227bd10d862a7d59906304102b1f442a917d8a1cb0b5152ae14fadbcdcae2bb183963825634122dee84226e3dd6b644058e86358b369671eb2bcd4c3dcc7cd6fe7567a2c147b0ef8d3cf") 2018/02/13 20:47:58 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) readlinkat(0xffffffffffffffff, &(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000001000-0xa3)=""/163, 0xa3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000011000)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000003000-0x6d)=""/109, 0x6d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a0f000), &(0x7f0000eaa000-0x4), &(0x7f0000021000), &(0x7f000021e000)='%') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/13 20:47:58 executing program 7: mmap(&(0x7f0000000000/0xc29000)=nil, 0xc29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000c29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000c2a000-0xd)='/dev/usbmon#\x00', 0x1, 0x200000) setsockopt$inet6_group_source_req(r4, 0x29, 0x2f, &(0x7f0000721000)={0x10000, {{0xa, 0x3, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, {{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x4}}}, 0x108) mmap(&(0x7f0000c2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r4, &(0x7f00003a5000-0x38)={&(0x7f0000874000)=@ax25={0x3, {"a87c67e42cccf5"}, 0x7f}, 0x10, &(0x7f0000bbb000+0x868)=[{&(0x7f0000b14000)="808690080a3bf5861d9509c26ae3991cb427c9ce0a620046819ae60e541a55074dd522c8ba50bdb3a90416ca36f45525dc7e5ce2fe511a28951b8c3028aa0fe5bfa5484727383ee14d3effbe20223c76f091785fb174ea3766c0454e74531912e31d6ce5d9ac83a732fa5a0bbd5ca220fee7ce60bae03ab3b8b95901dded7497da1ecf6e06d6bcfc8ed0e9375d8fd46444ec6ea84824c855add9a5471fa467559e9f5fc6a6a124d3bd7a5d04f48db7346fdf7dcb52d44bee238e84e1299ead2f127bd50767dd82b0570a8d3ccec8ec3ec24fdcef8a2db8885aa5d7dbe85d70bc83ac8f5f0da0d9", 0xe7}, {&(0x7f0000c2a000)="f1d90ec1350551c4a5c32b4dc5671e1ec01e7154ed5f929a2d2a8d2065debb96fcec02e9056591f9187ee35b70f02bebc0e260fdf0be4df1d9e25b7ec3618e85af80890a8a4e3198bd64f5969a301019ddaff3602fe42e2625f459c1afbc6c45fbdc856979e083b7c82d6acb8702bfab2a719c9bf2f084fa52f765779bb4c462276258b26bc652df5769201477d9d0371ab512564ff0e8ed70d0f532c87645468c03f6855aab2e444543506217d099b21e9f39f29880d043707cfd9aef22136690693ca898f3651dfb03cd7bf171fcb2893ac84bf44d8b2dc8617a290349ce6e00", 0xe1}, {&(0x7f0000c2b000-0xca)="748df58a643488b1c1f8a13bdca6b72ba9560cc952c97ce8c3c90c36ef1b8fecfcdad0a4c139474da83c6db904a0e487204a1b303f27fb1df222a0c9b22ad6273cf0ab4cfcc0b65ead6eeb3d84efc34db2aa17358ff2ef272648df8ee3acf16f2c3d407c2b65edc6bb8ef14e62b65f319e244d56b9464558b168a9c15917d78cfbd9987d4d0af0e1ca2934b279c306f00ae88ef2bdb4886191c4298fc38e50c3bcbe8e5d533ee61181c2197c7c69a6878e8f0d2f151cca198ea4072b70dbeed5acd2e73f8af98b4e55a7", 0xca}, {&(0x7f0000c2a000)="2aa3f2567c83249ea0168eb9d55a162a8410df82b85ab4645b347088b9aa7b20c605d93fca7faaff754b7cb90f2b5ac632c2ae460d031432e25d4aab5b74b8e1c199e393cb4760c2599bf955300f40eaa499519f3192a876558e0ae8b19d45ba2f4bc38171c994f7c1aaac31fa71390fc405ec9cef7c2d4a8aa2d44b3f76e23d52fc445789ceac18c0ebe93db42ac2b1122aa13445ed184c94fe01303cff9f309dfe8b4be155af1cc6999d7fca5d23eb658263ca10", 0xb5}, {&(0x7f0000c2a000)="76cf29c733ae05371f9507c30a6d70cf9d602521b562c96c8203010cd51924798c7c850cf0c17e0e11ae9871b8d201489f0772990587f4f4b9264c7225abb6fa29a882b61ed00ad304d3f7db984ca847ba9ba24976056396ae5aba84e64eaca15fc2b92b71f6081a090a327a1ed14f18209797ea125ce7e619e430a8ea9422d94683976f2182aab61bb01e160335dda828a3d6af52f9138cf0dd28d61ca97792f24d17f56a02d96a74ddc11c", 0xac}, {&(0x7f0000c2a000)="68f49a52ee46ddae9469bf843e448568be5d356bc2bc2d5d4f32b4fd6aa531935810d46d4518acb1dff1cebbbd565ed9b88d241a5ae2ee5a69366b870f69010f5e0b3820588f8c2d78cf300c1a9dfcc4020656846a42ab0caf9e9309377c24ffcf1799dcf20ad54127cbe10383c1cc1d3d889ea91179af7c169a3990fec5404bc16c0b68b9e130ab4c512ac3d6a698bdd69156d45065b993", 0x98}], 0x6, &(0x7f0000bc1000-0x1010)=[{0x1010, 0x117, 0x6, "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"}], 0x1010, 0x240008c0}, 0x880) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000001000)) ptrace$getregs(0x1, r3, 0xffffffffff600000, &(0x7f0000001000)) 2018/02/13 20:47:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r1) statfs(&(0x7f0000354000)='./file0\x00', &(0x7f00005ef000)=""/212) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000bbf000-0x38)=[@in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x5}], 0x38) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) dup2(r3, r0) r4 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000be9000-0x10)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}], 0x10) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a7d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2, 0x5, 0x0, 0x1, 0x1000000000000}) syz_open_pts(r5, 0x0) inotify_init() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1}, 0x0) recvmsg(r7, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) syz_open_procfs(0x0, &(0x7f0000558000-0xe)='net/sockstat6\x00') setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f00009c4000)={{0xa, 0x2, 0xffffffff80000001, @empty, 0x1810}, {0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0x3463, [0xff, 0x8, 0x100, 0x5, 0x66d, 0x4, 0x93, 0x6]}, 0x5c) getsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f00002f3000-0x8)={@broadcast, @loopback}, &(0x7f00006ee000-0x4)=0x8) 2018/02/13 20:47:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r1, r0) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x0, 0x0, 0x0, 0x3fe, @time, {}, {}, @note}], 0x30) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000125000-0x10)={0x7, &(0x7f0000759000)=[{}, {}, {}, {}, {}, {}, {}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000419000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) fcntl$setstatus(r2, 0x4, 0x400) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f00008c4000)=[{&(0x7f0000c10000)=""/159, 0x9f}], 0x1, &(0x7f000000c000)}, 0x0) 2018/02/13 20:47:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000010, 0x2, 0x0) write(r0, &(0x7f0000522000-0x26)="260000005e0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0xffffff33) recvmmsg(r0, &(0x7f00006c7000)=[{{&(0x7f0000114000)=@alg, 0x58, &(0x7f00009ac000)=[], 0x0, &(0x7f0000de3000)=""/188, 0xbc}}], 0x1, 0x40000022, 0x0) 2018/02/13 20:47:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000d7a000)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0xfffffffffffffffd}, {0x0, 0xfffffffffffffffc}}) 2018/02/13 20:47:58 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() exit(0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f000000f000-0xd5)=""/213) syz_open_procfs(r0, &(0x7f000000e000-0x8)='ns/net\x00') 2018/02/13 20:47:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00009f8000-0x4)) socket$inet(0x2, 0x5, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f00004fc000-0x8), 0x100, 0x1) 2018/02/13 20:47:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000f2d000-0x30)={0x0, 0x0, &(0x7f00007ac000)=[], 0xee, 0x0, &(0x7f0000c26000)="c6219dc7147e3c6e21ca6b77e162166417ee0d15ab3bf15273d0cacf2d815d719e28f57ba516fa2e68c433f434112d7f0c88b32ae820684a030c7e2056fad03e9bf7ce83942a15c9ecee737a0515d5ce0158cb67f4fd5cb6c8def29cd32ab8726d23d555f4e6cd6c847ebaed3f9d9d2d78a4826c73476c55488375197e8627cbd58c1e22011681771f023f6688ef46fc85140767eb254fd6dade0f4029659f572cacebe133b070c10c26f570c6c685ec3b86ebd1adfbf924813e3e8c9bc4c88227cd35bbd48d2612c832509c34a37806d57a83abaaec1f100937e80f912f61cf31a8dbd544537aeee783c50ccd55"}) r1 = syz_open_dev$usbmon(&(0x7f000058c000-0xd)='/dev/usbmon#\x00', 0x3f, 0x7fe) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_generic(r1, &(0x7f00003ce000)={&(0x7f00009c4000)={0x10, 0x0, 0x0, 0x48214088}, 0xc, &(0x7f00002bc000)={&(0x7f0000131000)={0xe4, 0x38, 0xb00, 0x5, 0x3, {0x11}, [@generic="7dace532c4259a16da55f1405533da0bf70dbdd8be10e9307fe132b3d6a14a81594633fb1ffbbebd5bf41a4629b60f9dc8304521a91b15c6854a32c327d90431ac26c1d5678355ad200ec42d985d7b852b0d145b2d27e39726d8502453af6627c84505bde9d1491e7f90e690989558a335da273a5e4c66a8162f623b24b1fccf4f21da3cece41de6c46b1db181bd763bdf2184a8f351a340e4e50481cd15e85fd691a0b15ff284ae48068b01e52ac92b8793753edfeb5ebebc21dd9f73e6", @nested={0x10, 0x7c, [@typed={0xc, 0x4f, @fd=r1}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x40}, 0x4) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000f5a000-0x10)={&(0x7f0000419000-0x174)=@newsa={0xf0, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@loopback=0x7f000001}, @in6=@loopback={0x0, 0x1}}, []}, 0xf0}, 0x1}, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00009a0000)=0x0) fcntl$setsig(r2, 0xa, 0x35) sendmsg$nl_netfilter(r1, &(0x7f000007c000)={&(0x7f0000a35000)={0x10, 0x0, 0x0, 0x2000c00}, 0xc, &(0x7f0000a39000)={&(0x7f000081b000-0x208)={0x208, 0x14, 0xb, 0x404, 0x1, 0x1, {0xa, 0x0, 0xa}, [@generic="7411749ad8a1efb564f0aea2afc0c31cf481572c7e794b7e93180f488fedb9cb5cce1cc33285a7e0dab959a97c", @nested={0x1c4, 0x26, [@typed={0xc, 0x4e, @pid=r3}, @generic="1ff0f787f8cff88d712e829163fd4cf72e6103796aa164495a92ee69d63f7956e139336f4a06c99c645766a24513192776f3c5487f", @generic="eecb550c1dc768791e9a427d2c242348a1e4224b0d001f3af6f1f44f9552c30dcfbb2907d2f3b0f4a9e123d943ef177e02e6b35a2a8f97f7ec84cccd0c819bebc113e98b7f6693c2f39bae51990b737e9b42dfc7d6ceb9b84e45e90e3605249da1e7fbb1683d5f7c011965a09c4532a54be1a76fe6", @generic="9ca34ad33878bc585b0e9c90362a8e0d64ff994c6eaf75eb5b2f1235e42b05bdd740a374e2557d726e210d0dfd04e21147b047e293b39affcb2e9d4e698b188bc8c14a0b0a3d28fa5a321f42233125febe563554df6ebb393746d9f55637117343dcc8b697e200786fa3e15932ae7fa63e615d2374295ec03e75d9171fe5dd", @typed={0xc, 0x62, @ipv4=@broadcast=0xffffffff}, @generic="4a45c54e38c82dcbd51dd483b2f9ee69984d938732f570a40fbc4a21f10876fa7427e77ffcafdd21de70429db54bc19d2b96e6ced01b8125a9972dad6421d70c275fe618c7c0b9b22a686057dec46b48f6a272e37844a2a33d4b5764a0c3addcbf2e8f4aeef74901bab36ca42de8e1dc3169e60f7758458cfa03eec7"]}]}, 0x208}, 0x1, 0x0, 0x0, 0x1}, 0x75854e50580a238c) 2018/02/13 20:47:58 executing program 7: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x5, 0x0, 0x7, 0xa, 0x0, 0x0, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x50}, 0x1}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000bf9000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) 2018/02/13 20:47:58 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$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006b6000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000937000)={0x8113, 0x4, 0x9, 0x3}, 0x10) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000e2b000-0x59)=""/89, &(0x7f0000d64000-0x4)=0x59) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f000026c000)={&(0x7f0000471000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000f9f000-0x4)=[0x0], &(0x7f0000734000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000052000)=[0x0], 0x8, 0x1, 0x5, 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f000033e000)={0x0, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/13 20:47:58 executing program 0: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x810000000008003, 0x40, 0x1, 0x0, []}) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f00003f8000)=0x1, 0x4) ioctl(r0, 0x8916, &(0x7f0000000000)) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000060d000-0x83)=""/131, &(0x7f0000543000)=0x83) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/13 20:47:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0xbd, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000761000)='/selinux/mls\x00', 0x0, 0x0) write$selinux_context(r1, &(0x7f0000d0e000)='system_u:object_r:initctl_t:s0\x00', 0x1f) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/02/13 20:47:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000001000-0x20)={{0x77359400}, {0x0, 0x2710}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000001000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x200000000002) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a25000)='net/xfrm_stat\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000741000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000437000-0x8)={r1, 0x1}) r2 = request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00001b9000)="7f", 0x0) keyctl$link(0x8, r2, r2) 2018/02/13 20:47:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000b2e000/0x4000)=nil, 0x4000, 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/13 20:47:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000003, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000015e000-0x4)={0x0, 0x7}, 0x4) sendto$inet(r1, &(0x7f0000618000-0x37), 0x0, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cb2000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000112000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000089000)={r3, &(0x7f00006eb000)=""/110}) 2018/02/13 20:47:58 executing program 6: mmap(&(0x7f0000000000/0xbff000)=nil, 0xbff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000c00000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8800}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4}) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000bff000)={0x800000000000001c, [0x80000000000]}, 0x6) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) epoll_wait(r0, &(0x7f0000bfa000-0x60)=[{}], 0x1, 0x0) 2018/02/13 20:47:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) prctl$void(0x7) ptrace$setopts(0x4206, r2, 0x0, 0x0) 2018/02/13 20:47:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000141000)) r1 = add_key$keyring(&(0x7f0000843000-0x8)='keyring\x00', &(0x7f0000083000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r1) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) symlinkat(&(0x7f00007c1000)='./file0\x00', r0, &(0x7f00000c6000-0xa)='./control\x00') renameat2(r0, &(0x7f000062f000-0x8)='./file0\x00', r0, &(0x7f0000b37000)='./control\x00', 0x2) 2018/02/13 20:47:58 executing program 5: r0 = add_key(&(0x7f0000e75000-0x8)='big_key\x00', &(0x7f00004ce000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000a75000-0x97), 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r0, r0) 2018/02/13 20:47:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000c6000), 0x8) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d1d000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000073f000-0x8)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00008b8000-0x8)={r1, 0x2}) ioctl$FIONREAD(r0, 0x541b, &(0x7f00001e3000-0x4)) 2018/02/13 20:47:58 executing program 0: prctl$void(0x27) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cda000-0x11)='/selinux/enforce\x00', 0x501080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000000)={@remote, @multicast1, 0x0}, &(0x7f00002b5000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000002000-0xad)="f51323cbe6c65e662b25684919ad62237dffdf388584364f692839929c4dfaf8c46358a8c59f8970744e437095d1ae945089e6ac37c568f4147c311afebc7ac2c8913ffb3b861ec9c5cfffb9661adff34338980dbad7c9fa10f0f5ce74a70a66af37efae26cdd5c7d596a053f4dec0bd0a005ab64b1bd7a9f6aedbe0ce93271d0d36462a8a6c70ebd7cd605368000218adc3be438734c3d67d426962fdbf22958585e6d6833df0b735c6fde413", 0xad) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x6, 0x9, 0x100000001, 0x4, 0x10000, 0x8, 0x1, {0x0, @in6={{0xa, 0x2, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10c0c44440000}}, 0x3f, 0x1, 0xd31c, 0x2, 0x1}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000-0x8)={r2, 0xb301}, &(0x7f0000003000-0x4)=0xffffffbc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x8, 0x2, 0x401, 0x8, r3}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, r1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000)={r4, 0x10, &(0x7f0000000000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000003000-0x3)=0x10) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000003000-0x4)=0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000005000-0x5c)={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, {0xa, 0x0, 0x9c71, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x200}, 0xffffffff00000000, [0x5, 0x6, 0x1, 0x80000001, 0x7a1, 0x2, 0x7, 0x8]}, 0x5c) 2018/02/13 20:47:58 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f000008c000), 0x4) 2018/02/13 20:47:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0xfffffffffffffffd, @empty}, 0x1c) r2 = syz_open_dev$mice(&(0x7f0000bbc000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f000074e000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000cc0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000803000)={r3, r4}) bind$unix(r2, &(0x7f0000460000)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000005, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000120000-0x18)=@generic={0x180000000000000, 0x8001, 0x3}) sendto$inet6(r0, &(0x7f00002c9000)='I', 0x1, 0x0, &(0x7f000054c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendto(r0, &(0x7f0000f1e000-0xdd), 0xffffffffffffffc6, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/13 20:47:58 executing program 1: socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000b6000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000000)=0x10, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000001000)={0x223, 0x100, 0x1, 0xf4, 0x1a, 0x352}) r2 = dup(r1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000d65000)={0x8, 0x9, 0x10001, 0x6, 0x100}, 0x14) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) r4 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in6=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@loopback}}, &(0x7f0000011000-0x4)=0xe8) mmap(&(0x7f000002f000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000033000-0x58)={0x80, 0x7fff, 0x5, 0xa6, 0x1, [{0x1, 0x5, 0x5, 0x0, 0x0, 0x80}]}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f000002f000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f000002f000)={&(0x7f0000030000-0x252c)=@dellink={0x252c, 0x11, 0x100, 0x1, 0x3, {0x0, 0x0, 0x0, 0x0, 0x4, 0x2}, [@IFLA_LINKMODE={0x8, 0x11, 0x3}, @IFLA_VFINFO_LIST={0x24e8, 0x16, [{0x308, 0x1, [@generic="fd22e44349ee5a270512f468a1104cbf7f8f74bb6836f4472fa293321feb86d43be0e5f2ff66fb622535d72615bd33baa11d2035a5", @generic="1f628fa95b3913f1efdfab38e9894841e2a49a53239fb0dcb45335bfb9", @nested={0xe8, 0x55, [@generic="e7caf027e51255cdfaf8f25ca0a35ba8a7e2744ed21452e273995449503c9c175f7e81577fd5ed0a150a727eb32c830cfe09ed5d401dad5c511f30b4377de8ca17", @generic="0ba864062c90ddd0767f0c0528a4b6c853c53dad7027f174dbdf821461ebb42661c3cac1445600e21a4853df0114c12ebf8b5f6068a774a8c74de89dcd4521da0ffa74ba436ad6b6faac96673f2a4c05127839942d4c3a9efa0794f1423bd7ee156b0cc642ecd8777cb606bc67792cf64fa8133e26b01dc760b0cdda2c9d870dc632da3e62b2e849c2a6f6f65b90b08dcb58dbea2f0afd3b4592a5c7a9200881a43b"]}, @typed={0xc, 0x2c, @pid=r4}, @generic="48edc9ff0601daf8e083685c12524ab08034e8083d681aabe7d1e7f814601ce469e093239428e26e3cbe1b310a1c8f088c05a614d7a35b7ceea50243d1e44c19eea7764375ad05f6bf34873826708ee72eedffa36e98be3236e8db188d836f4996e0c01d65a7d2e6447c5b2d3b24828311b690990fa8a4bf04aaabec7587785fd655db91c648764cd01ac79318c1979685a6911be746705c4255166c4d1a4803a6ca165f8cbcea176aaa0868b2fdb2712eafc53a5687786b620c5e88b8bd57ab1a171584f7ba3ee551915fadbb718f2f64e363722fe16e152f6e1235b20f", @generic="3ed321fd0e39d28967f28c70442f3d2798f7bd1d94766995c9d0b1867d6c0390696f4e252010dcb39caeb14b4adb455ed86184673df5222883169a7bfed91eec6019db07a3647dd01ca90e0ed194d7858700c9c80609008d9e4dc58d442f81f86bb1dffd61eb9d5f93405566709429ce42dc36fd62891ed075b60f506eb8cfcff8dd278980ee8b2c2fdb38b831de18f079550eef79fab45addd0a47e78c09ae29038e719e595aed40f1c29a0a20a855de04239d1e4f6d29def4b7bca95a961ad641133268faa77", @typed={0x18, 0x22, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}]}, {0x21d8, 0x1, [@generic="929b7c44927fc6d21964ec9b195139b0b90c41a2001136ac2ed84443831a9f4df805077409592dfca9053e812a5529589a45c8305ea5988bf18bd9337647cd00d5a1908677d82180636fe5d289a13cac82a1472d3d83286a0a96659dcd334f0264b97612fc17b571fb5f6f4b9a183384db6c605d21f4d07a7d10a7a7607f4facdb1ae453a1765b80", @nested={0x2124, 0x51, [@typed={0xa0, 0x20, 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@generic="028fddf114aaea0b5ec49b92deda9e85171907908d4d61c6a94b27cc536b5944068017a4a0c0456191181a1c639a347df1dbcd4230c68afaff88d9c77a10560dc5cdc5388ee1c13102e3798fd1b027ee306d16d18f78350282ff1135c4f2155c06fdbcf1800075b4d3a1f262", @typed={0xc, 0x14, @ipv4=@multicast2=0xe0000002}, @typed={0x1008, 0x8b, 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@generic="9d5e34c7dc44aca92668c229c72f65d44a9ff8d26c9e67d8ec40", @typed={0xc, 0x9, @uid=r5}]}, {0x4, 0x1, []}]}, @IFLA_IFALIAS={0x14, 0x14, @generic="73daf9fa53eb233406ac3368beba196b"}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x1}]}, 0x252c}, 0x1, 0x0, 0x0, 0x80}, 0x1) fchownat(0xffffffffffffffff, &(0x7f000002d000)='./file0\x00', 0x0, 0x0, 0x0) ioctl(r3, 0x440000000000127d, &(0x7f000002d000-0x1)) 2018/02/13 20:47:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000aa9000-0x20)={0x42842f, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f0000e83000-0x8)) r0 = memfd_create(&(0x7f0000756000-0x3)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005bb000)={0x0, 0xffffffffffffff7f}, &(0x7f00007d5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009bb000)={r1, 0xffc0000000000000}, 0x8) syz_open_dev$urandom(&(0x7f0000013000)='/dev/urandom\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$sg(&(0x7f00004cd000)='/dev/sg#\x00', 0xfa, 0x200) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00009f7000+0x1fc)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x632, 0x4) [ 39.797393] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/13 20:47:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d10000)='./file0\x00', 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000daf000)={@common='irlan0\x00', @ifru_flags=0x400}) vmsplice(r0, &(0x7f0000163000-0x60)=[{&(0x7f0000eb5000-0x31)="51080c21b6efa6fd77876dead14e1ba2bee3309f15610f1517f7aed28cc78d754032cbbc24d8966e7f4e61c1cc0a2f4ba4", 0x31}, {&(0x7f000027f000-0x53)="ecb213756d30a0026fc9f425445f8af390d5f4eaae925da2610540e8d3780417a3cbd3f14ca0aa162298c5a87d1e1cce2070595ac6b1f7be964fc74198afc0c10844e7d18e1be68b23fa528ce5263e00b57256", 0x53}, {&(0x7f0000d8b000)="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", 0xfc}, {&(0x7f00006f9000-0x58)="84efbd16e85f7679eba16ddb44e7bbf5b9cff9b69822e92db2992f90b8367c41c25fc369f3d1dc64f5ce51cc176b322620076ade1cb7ad228a05968398c2a278ee2c6969e4e0c5da9fe5d0f27bff98a553a3ada84778364f", 0x58}, {&(0x7f00006a0000-0xed)="ca73cd8e483b0eda5d06a76d9f73f6b708d823a91c4960eccc835d5b8a4ec3bba1c4e2687b9fe0c1391af61311305b11ab7fd40dcb96e65e512f0e28a071d2a1303bd7f4773b5789772ba888cad75f197136c3b39e819d4c085a42cc1c9f35963fa855fcaef09e6cd08a5e73e0d9314d3ae18cec4c018b895ae8ae28b430e2514f037f94bea96100bdb8460962acfad8cb8e96cc5d0f4c1c0bef65e09547c6446ff9b3d8fdb24eae22b51e35a4350179ca6a7dc94f470a79356b649a34cb7ea6ecfcdd8c47fece3cedbd1ffe3adaa7dace41ea3f7ee037144136bfbb7f488aadbbfa67b8b62aa024fb95f31821", 0xed}, {&(0x7f000021a000)="d452a86999", 0x5}], 0x6, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000b72000)={0x0, 0x4}, &(0x7f000074a000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000118000)={r1, @in={{0x2, 0x1, @empty}}, 0x2, 0x1}, &(0x7f00005d3000-0x4)=0x98) r2 = syz_open_dev$sndseq(&(0x7f00004d2000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00007e2000)='/dev/snd/seq\x00', 0x0, 0x220000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000212000)={{}, {0x4}}) 2018/02/13 20:47:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00006ca000)='./file0\x00', &(0x7f00004f2000-0xda)=""/218, 0xda) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002be000)={0x0, &(0x7f0000569000)=[]}, 0x10) 2018/02/13 20:47:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = creat(&(0x7f00008ad000)='./file0\x00', 0xc) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000e15000)=0xffffffffffffffc7) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00001f2000-0x10)={0x1000, &(0x7f0000246000-0x1000)="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"}) r2 = epoll_create1(0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00002ad000)={0x0, 0x2694000000000}, &(0x7f000003a000-0x4)=0x6) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000014e000)={r3, 0x1a5, 0x3, [0x6, 0xff, 0xffffffff]}, 0xe) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000004000-0xc)) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000aa8000-0x10)={0xa, &(0x7f0000ce8000)=[{0x2, 0x1f, 0xffffffffffff3639, 0x166d70fa}, {0x9, 0x5, 0x40, 0x7}, {0x400, 0x52, 0x7, 0x101}, {0x3, 0xfffffffffffffffd, 0xc8, 0x200}, {0x7, 0x99f, 0x6, 0xc7a}, {0x862c, 0x4df6, 0xd15, 0x5}, {0x2, 0x7, 0x5, 0x5}, {0x9, 0x6f33e830, 0x9eb5, 0x4}, {0x5, 0x800, 0x5e62, 0xdf9}, {0x2, 0x9, 0x566, 0x9}]}, 0x10) dup3(r2, r0, 0x80000) 2018/02/13 20:47:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000ac3000-0x4)=0x100000001, 0x4) r2 = syz_open_dev$tun(&(0x7f0000f32000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00006a9000-0x38)=[{0x2, 0x186}, {0xa, 0xfff}, {0x8, 0x40}, {0x2, 0x4}, {0xb, 0x3191}, {0xa, 0x20}, {0x4, 0x400}], 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000b52000-0x4), &(0x7f0000b4d000)=0x4) connect$ax25(r3, &(0x7f000036b000-0x10)={0x3, {"627710cce05d25"}, 0xffff}, 0x4) sysfs$1(0x1, &(0x7f000083e000-0xe)='++prockeyring\x00') syz_open_dev$tun(&(0x7f00000e7000-0xd)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000f46000)={0x0, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000eac000-0x10)=@common='gre0\x00', 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00008c3000-0x4)=0x30a, 0x4) 2018/02/13 20:47:58 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000012000)={0x1a, 0x6, 0x400, 0x227, 0x3, 0xfffffffffffffffa, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000002000)={0x0, 0x19, 0x1, @thr={&(0x7f0000012000)="bc67423c556f0b067d8436d81d71b592b53ddc8f31e3e887f6e2ae6e2c91311b3554ff89bfeaf5315701", &(0x7f0000014000-0x7c)="faf91d6548180876d57cf7ae7b2712103035063f55038abcd0f0e19cd9a132fbd324f42b36e2d720b29da085ec8e19f72d62992822c7eac885dc6aad7600942bfa37228a118ee65db8b9c6a7872d6ab13e378607f9ef3ac66542e3b4cae97c2d3764d273fa32db4fa94b1f760791b106d66ca4252e95cb5f47291c67"}}, &(0x7f0000002000)=0x0) timer_getoverrun(r1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) readlink(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000011000)=""/123, 0x7b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/13 20:47:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000010f000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000127000)={0x9, 0x8}, 0x8) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f00005bc000-0x4), &(0x7f000022a000-0x4)=0x4) 2018/02/13 20:47:58 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)={@common='lo\x00', 0x0}) r2 = dup3(r0, r0, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000aab000)={"67f7db30b4051a17d9da664422311908", {0x4, 0x7, 0x3, "020d0bca44e9", 0x39d3f939}}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004a5000)={&(0x7f0000725000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @empty}, @IFA_CACHEINFO={0x14, 0x6, {0x29, 0x8000}}]}, 0x34}, 0x1}, 0x0) 2018/02/13 20:47:58 executing program 4: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000055000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000057000)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000001e000)=0x3) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000056000-0x2)}}], 0xfffffd56) 2018/02/13 20:47:58 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000007000)='./file0\x00', 0x20023e, 0x184) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000005000-0x48)=@full, &(0x7f0000006000)=0x48) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x1, 0x13}]}, 0x20}, 0x1}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000009000-0x118)={0xb47c00000000, {{0x2, 0x2, @empty}}, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x118) 2018/02/13 20:47:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ccc000)='/dev/sg#\x00', 0x31, 0x20000) setsockopt$inet6_int(r0, 0x29, 0x5b, &(0x7f0000881000-0x4)=0x2, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f000026b000)={&(0x7f00008b6000-0xc)=@proc={0x10}, 0xc, &(0x7f0000957000)=[], 0x0, &(0x7f0000aea000)=[]}, 0x0) pipe(&(0x7f0000449000)={0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000c4d000)) 2018/02/13 20:47:58 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f0000008000-0xf4)="6592782392afecc4cb48ca295822986e9eefe014cb474f9ef27fe3d621599dd7bec3405752a89e4ab0ae3bebf6b4108ec9a98c1f1756a0cf645f2b88e0c777f5e613054c366cc5c59826ad4b78939358509abe87b908b383f1f235c341628725165c62ed0d848f31b2ea308a914b2c5044a0355a0104e5b27f910180173b57dde600848a9af8aaa59509bc33d420495c86d50cf10d273049e5c18edb33b537d413abce6d0028de9f68aec1da41fdf725b0a3145912d80f9c117d83a6c62e94daa5e21b1efea86fe77e1b739e0df32dccc7e8bcb2e747b1521136d82d7850ff447e35df7cae8c08d84a1b7fce20c1", 0xee, 0x0, 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f000000c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}}}, &(0x7f000000d000)=0xffffffffffffff37) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/selinux/enforce\x00', 0xc0000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f000000d000)=""/167) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f000000e000-0x5), &(0x7f000000e000-0x4)=0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x41, 0x0) ioctl$KDGETMODE(r2, 0x4004510d, &(0x7f0000008000-0x8)) 2018/02/13 20:47:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000755000-0xb0)={{0x7, 0xfffffffffffffff7}, 'port0\x00', 0x96, 0x0, 0x0, 0xd2, 0x5, 0x1000, 0x7fff, 0x0, 0x6, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000a32000-0x47)={0x0, 0x0, 0x0, "7175657565300000000000000000000000000000e5ffffffffffffff000000000000000000000000000000800000fffb00"}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) [ 39.939566] device gre0 entered promiscuous mode 2018/02/13 20:47:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000460000)={0x0, 0x0, 0x6, 0x7, 0x80000001, 0x3}, &(0x7f000059b000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x7, 0x6, 0x7, 0x0, 0x9, 0x100000000, 0x1, 0x38, 0x9, 0x2fd9, 0x800, 0xffffffffffffff00, 0x7, 0xff, 0x81]}, &(0x7f0000169000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000780000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000001b00067d08cebd5c", @ifru_mtu=0xcf17}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c44000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f000076d000-0x4)='bbr\x00', 0x4) syz_open_dev$tun(&(0x7f00007dc000-0xd)='/dev/net/tun\x00', 0x0, 0x4000) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) sendmsg$key(r3, &(0x7f0000f46000-0x38)={0x0, 0x0, &(0x7f0000047000-0x10)={&(0x7f00002a6000-0x50)={0x2, 0x5, 0x5, 0x7, 0xa, 0x0, 0x4, 0x2, [@sadb_x_policy={0x8, 0x12, 0x1, 0x7, 0x0, 0xe, 0x2017, {0x6, 0x7f, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, @in=@remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x50}, 0x1}, 0x10) 2018/02/13 20:47:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80002, 0x0) r0 = add_key$user(&(0x7f00003b3000)='user\x00', &(0x7f0000aa2000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00008f9000-0xfd)="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", 0xfd, 0xfffffffffffffffd) keyctl$invalidate(0x15, r0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003c4000)) 2018/02/13 20:47:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000809000-0x38)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000e6a000-0x48)=@ipmr_newroute={0x1c, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, []}, 0x8}, 0x1}, 0x0) 2018/02/13 20:47:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000ec000-0x50)={@common='ip6tnl0\x00', @ifru_mtu=0x1000}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000024b000)='timers\x00') ioctl$TCSBRKP(r1, 0x5425, 0x1) 2018/02/13 20:47:58 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004fe000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000fad000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000117000)={r1, 0x0, 0x4, 0x80000001, 0x1f, 0x200}, &(0x7f0000039000)=0x14) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00009d3000-0x8)={0x0, 0x0}) setpriority(0x0, r2, 0x3) 2018/02/13 20:47:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0xfffffffffffff5ba, @mcast2={0xff, 0x2, [], 0x1}, 0xd007}, 0xfffffffffffffe22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0xb, &(0x7f0000338000-0x56)=""/86, 0x56) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006c9000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00009f9000-0x4)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000214000-0x8)=0x19) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000b9a000)={0x4, 0x101, 0x4, 0xc036, 0x4, 0x0, 0x7f, 0x1f, 0xfa60, 0x3b4, 0x94, 0x100000000}) 2018/02/13 20:47:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000051e000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000c62000)=@assoc_value={0x0}, &(0x7f0000826000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00002f3000)={r2, 0x7ff}, 0x8) readv(r0, &(0x7f0000bb2000)=[{&(0x7f0000237000-0x48)=""/72, 0x48}, {&(0x7f0000008000-0xc0)=""/192, 0xc0}, {&(0x7f0000aea000)=""/178, 0xb2}, {&(0x7f0000a1e000)=""/75, 0x4b}, {&(0x7f0000383000)}, {&(0x7f0000e8e000-0x44)=""/68, 0x44}, {&(0x7f0000488000)=""/36, 0x24}, {&(0x7f0000656000)=""/194, 0xc2}, {&(0x7f0000ba0000-0xed)=""/237, 0xed}], 0x9) 2018/02/13 20:47:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x10000000000, 0x0, 0x0, 0x6}}) 2018/02/13 20:47:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d85000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d39000-0x38)=[{0x8}, {0x4, 0x1000}, {0xb, 0x5}, {0x2, 0x3ff}, {0x2, 0xfc72}, {0x6, 0x1}, {0x2, 0x8000000}], 0x7) r1 = syz_open_dev$loop(&(0x7f00005bf000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) connect$l2tp(r0, &(0x7f0000443000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x4, 0x1, {0xa, 0x2, 0x20, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x1}}}, 0x3a) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/02/13 20:47:58 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cdb000)='/dev/rfkill\x00', 0x80041, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x8000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000003000-0x2)="1f00", 0x0) write(r1, &(0x7f000019f000)='\t', 0x1) execveat(r1, &(0x7f0000006000)='./file0\x00', &(0x7f00000f9000)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/02/13 20:47:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ea8000)='smaps\x00') readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) r1 = memfd_create(&(0x7f0000a84000-0x1b)="3afe39591b194fa808f1d14a28c0f7c26a995d1f73081d1af00a24", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) readv(r0, &(0x7f0000dc9000-0x8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) getsockopt$inet_int(r1, 0x0, 0x6, &(0x7f000036c000-0x4), &(0x7f000096c000)=0x4) r2 = gettid() tkill(r2, 0x23) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00004ff000-0x10)={0xa, &(0x7f000067c000-0x50)=[{0x4f, 0x5, 0x7fff, 0x20000000000}, {0x5, 0xfffffffffffffee5, 0x3, 0x7fffffff}, {0x10001, 0x2, 0x2, 0x7}, {0x4, 0x0, 0x73}, {0x1200000000000, 0xa0, 0x5fb552b3, 0x7397}, {0x2, 0xc4, 0x39f55e38, 0x80000001}, {0x7ff, 0x2, 0x1, 0x4}, {0x6, 0x2, 0xffffffffffffffdd, 0x4}, {0xfff, 0x4, 0x100, 0x6a}, {0x1, 0x7, 0x9, 0x195e}]}, 0x10) 2018/02/13 20:47:58 executing program 6: r0 = socket(0x2, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000969000), 0x0, 0x0, &(0x7f0000292000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000203000)) recvfrom(r0, &(0x7f0000c92000)=""/127, 0x7f, 0x0, &(0x7f00000b7000-0x58)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "af74d9d979b2f4704e557e83ca4e5588c16aea3c2a32a4e634ab34e0b7d3839f0ea199c1e332b7af150e5f3d0e686dcc0d696e369a8739c2fb04a48dc8ac8f"}, 0x60) shutdown(r0, 0x0) 2018/02/13 20:47:58 executing program 1: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c65000)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xfe, &(0x7f0000001000)="1aac49987962b081bed8e8c38fba5c7db5d76046f19376d68713c0ee097d4fedc17bb9a2858c90d9bc65c8486292ef9756b9d5865fee78", 0x37) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000c78000)={0x73, 0x79, 0x7a}, &(0x7f0000000000+0x370), 0x0, 0xfffffffffffffffe) 2018/02/13 20:47:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x4, &(0x7f000021e000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000fc9000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000207000-0x1a4)=[{{&(0x7f000010a000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f00008d8000)=[{&(0x7f00008e0000)=""/238, 0xee}, {&(0x7f000013e000)=""/224, 0xe0}, {&(0x7f0000dee000-0x1000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x7}, 0x1}, {{&(0x7f000051d000)=@sco, 0x8, &(0x7f0000f6c000-0x10)=[{&(0x7f000063c000)=""/119, 0x77}], 0x1, &(0x7f00004ac000)=""/51, 0x33, 0x1}, 0x7f}, {{&(0x7f0000f6e000)=@in={0x0, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000bc1000)=[{&(0x7f0000eff000-0x19)=""/25, 0x19}, {&(0x7f0000f8c000)=""/73, 0x49}, {&(0x7f0000bcf000-0xf7)=""/247, 0xf7}, {&(0x7f000004a000)=""/165, 0xa5}, {&(0x7f00009a8000-0x34)=""/52, 0x34}, {&(0x7f0000dbb000-0x76)=""/118, 0x76}, {&(0x7f0000699000)=""/203, 0xcb}, {&(0x7f0000cd0000-0xa3)=""/163, 0xa3}, {&(0x7f0000d2a000-0x55)=""/85, 0x55}, {&(0x7f00004f8000)=""/146, 0x92}], 0xa, 0x0, 0x0, 0x6}, 0x1ff}, {{&(0x7f00008a0000)=@ax25, 0x10, &(0x7f0000bf4000)=[{&(0x7f0000dfa000-0x72)=""/114, 0x72}, {&(0x7f0000d0b000)=""/114, 0x72}, {&(0x7f0000875000-0x2e)=""/46, 0x2e}, {&(0x7f0000f46000-0x26)=""/38, 0x26}, {&(0x7f0000f22000)=""/4096, 0x1000}], 0x5, &(0x7f0000f87000-0xc7)=""/199, 0xc7, 0x100}, 0x66}, {{0x0, 0x0, &(0x7f00001d3000-0x80)=[{&(0x7f0000c1b000-0x5a)=""/90, 0x5a}, {&(0x7f00009fa000-0x81)=""/129, 0x81}, {&(0x7f00000c1000)=""/4096, 0x1000}, {&(0x7f00002db000)=""/4096, 0x1000}, {&(0x7f0000e1a000-0xcf)=""/207, 0xcf}, {&(0x7f0000c37000)=""/128, 0x80}, {&(0x7f0000a7a000-0x89)=""/137, 0x89}, {&(0x7f0000e88000-0xff)=""/255, 0xff}], 0x8, &(0x7f0000770000-0x6b)=""/107, 0x6b, 0x2}, 0x1}, {{&(0x7f0000bd5000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f0000f99000)=[{&(0x7f0000ca8000-0x4d)=""/77, 0x4d}, {&(0x7f0000ee2000)=""/132, 0x84}, {&(0x7f00006bd000)=""/177, 0xb1}, {&(0x7f0000e29000)=""/53, 0x35}, {&(0x7f0000f9e000-0x3f)=""/63, 0x3f}, {&(0x7f00007c0000)=""/126, 0x7e}, {&(0x7f0000c30000-0x26)=""/38, 0x26}, {&(0x7f0000f9a000)=""/29, 0x1d}, {&(0x7f00009c2000-0xa)=""/10, 0xa}, {&(0x7f0000ab9000-0x5c)=""/92, 0x5c}], 0xa, &(0x7f0000e5f000-0x12)=""/18, 0x12, 0x3}, 0x400}, {{0x0, 0x0, &(0x7f00008a7000-0x70)=[{&(0x7f000044a000)=""/107, 0x6b}, {&(0x7f000083f000)=""/113, 0x71}, {&(0x7f0000ed9000-0x9f)=""/159, 0x9f}, {&(0x7f0000133000-0x34)=""/52, 0x34}, {&(0x7f0000f4a000-0x3b)=""/59, 0x3b}, {&(0x7f0000487000-0x57)=""/87, 0x57}, {&(0x7f0000a1f000-0xcc)=""/204, 0xcc}], 0x7, &(0x7f000088f000-0xd4)=""/212, 0xd4, 0x7}, 0x9}], 0x7, 0x1, &(0x7f0000193000-0x10)={r1, r2+10000000}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003ff000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e65000-0x34)=@ethtool_link_settings={0x4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], []}}) 2018/02/13 20:47:58 executing program 7: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000452000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000ef1000)=@assoc_value={0x0}, &(0x7f0000ef2000-0x4)=0x8) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000548000-0x8)={r1, 0x5}, &(0x7f0000ef2000-0x4)=0x8) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ef2000-0x9)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, 0x0, &(0x7f0000ef2000-0x4), 0x80000) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000099000-0xb8)={0x0, 0x80000001, 0x0, 0x5c8b, 0x7fff, 0x2, 0x1, 0x40, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x10000, 0x1, 0x2, 0x800, 0x40000}}, &(0x7f0000d84000)=0xb8) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ef3000-0x8)={r3}, &(0x7f0000d3c000)=0x8) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7f7, 0x4) sendto$inet(r4, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_int(r4, 0x0, 0x14, &(0x7f0000afd000)=0x1000204, 0x4) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000ef2000-0xd)='/dev/net/tun\x00', 0x0, 0x2) socket$inet(0x2, 0x800, 0xd5) ioctl$TUNDETACHFILTER(r5, 0x401054d6, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000093e000)={{0x3, 0x3, 0xffffffff, 0x3, 0x4}}) recvmsg(r4, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eed000)=[], 0x0, &(0x7f00009fe000-0x51)}, 0x40002106) 2018/02/13 20:47:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000107000-0x8)='./file0\x00', 0x18442, 0x0) exit_group(0x8872) write$sndseq(r0, &(0x7f0000c55000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000cbb000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}}}], 0x30) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000adb000)=0x3b) 2018/02/13 20:47:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cab000-0xc7)={0x0, 0x2f1, "60f0d55aa58c0b11fcb2830d2fdd45a4257e97d3e026fb3f25b7443c4faabcf789b214bae9d0d1f208c08aae36232d71d59d292a5c10b80ccbe01b7771d68bc1a35a13f5e8b0c35c704e672a82959b968224c12caaf263c6b31f01e1095b8d3f92d40c556e68a01f00801ee6c42d698f796ca899e821053a78d8ddc4135e37752f6ad4ccb0d8aa0bce67d4ac0e385cf8f24692a1ba573a2ec0b66ce45bff27e5ae2e8d844381eae46a1bc863ce23a91e14af9ce3babaf7e9745fb27b9abc3e"}, &(0x7f0000358000-0x4)=0xc7) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000087e000-0x98)={r1, @in6={{0xa, 0x1, 0x71b, @empty, 0x3ff}}, 0x2, 0x4}, 0x98) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000355000-0x50)={{0x9, 0x5}, {0x0, 0x4}, 0x20000000000000, 0x0, 0x2}) splice(r0, &(0x7f0000924000), r0, &(0x7f0000146000), 0x3, 0x0) 2018/02/13 20:47:58 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) setrlimit(0xf, &(0x7f0000012000-0x10)={0x7ff, 0x400000000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f0000013000-0x4), 0x40000000, &(0x7f0000001000)={{0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000002000)={r0}, &(0x7f0000000000)={0x0}) timer_create(0xfffffffffffffffc, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000005000), &(0x7f0000011000)}}, &(0x7f0000001000-0x4)) timer_settime(0x0, 0x0, &(0x7f0000005000-0x20)={{}, {r1}}, &(0x7f0000004000-0x20)) 2018/02/13 20:47:58 executing program 4: mmap(&(0x7f0000000000/0x5e6000)=nil, 0x5e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003f3000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005e7000-0x8)) write$evdev(r1, &(0x7f00005e5000)=[{}], 0xffffff17) mremap(&(0x7f000034f000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000ab000/0x4000)=nil) close(r0) close(r1) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/02/13 20:47:58 executing program 0: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ffc000-0xc)='/dev/rfkill\x00', 0x2440, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000005a000-0x8)={0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000ffc000-0x8)={r3}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa}) epoll_wait(r1, &(0x7f0000ffb000-0x24)=[{}], 0x1, 0x0) 2018/02/13 20:47:58 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/13 20:47:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x804, 0xf11c02) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xfffffe12) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000364000-0x8c)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}}}, &(0x7f00009f7000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000072c000-0x8c)={r2, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, &(0x7f00000d7000-0x4)=0x8c) fcntl$setpipe(r1, 0x407, 0x7) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000063f000-0x4), 0x4) 2018/02/13 20:47:58 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents(r0, &(0x7f000000e000-0xe8)=""/232, 0xfffffd56) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000011000)='./file0\x00', &(0x7f000000d000)='./file0\x00', &(0x7f0000006000)='iso9660\x00', 0x80000, &(0x7f0000012000-0x88)="c81c91c75f29925458c26e18c23aa457dd4616dd8e760a1a18d09fd0f689e00995b23555f91b28ab4380065feb902edc02abfd0882af6933a6da6ac713d182410775f2e88eaa955f53ec5d3cb117cd41025a6270a51d22fd339bb3192a05c687ae1b953ef744e2dc2f33954dbead04460c9f703a864bdf2ef06a8d39c242dce02958bfda45b96e10") 2018/02/13 20:47:58 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000001000-0x4), 0x4) 2018/02/13 20:47:58 executing program 2: clock_gettime(0xfffffffffbfffff4, &(0x7f0000802000-0x10)) 2018/02/13 20:47:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001000-0x4)='$@-\x00') r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x410400, 0x90) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000002000)='./file0\x00', 0x0) fsync(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) setsockopt(r2, 0x4, 0x0, &(0x7f0000c49000)="6bb9b974ab6291cdcb548bc5b7d005f5f552d3d5c6b1d6ef15dcd7622d92636b26624f5dfea0a76a8dd743b86708240d5a9679d4a25803b4648e5dea127ed331fb261aae127e79d4d5a42abf15700bccd6330636855c4f92b5b4cff900da268f462ebd15e2c521948febb55c9f8f0062c8d3ab5d5240e1401d546e7b0a59cd2592174df68be6f69b7c0391067c539c36e35df376aa78a29c121a43f01b9feea9cbaafafd11e50c5c8d63a540fcd9ea93aa5b09405b116508a268ac619ec67306fb32421c643a9d68416a72443055b617b159e378abf7480961489c3865a3adba4e41ea22761229787beb4c79acd709380f4382aa1250", 0xf6) 2018/02/13 20:47:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00003e5000-0x20)={@empty, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa}, 0x0, 0x0, []}, 0x10) 2018/02/13 20:47:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x1}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002be000)={0x0, &(0x7f0000569000)=[]}, 0x10) 2018/02/13 20:47:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) clock_gettime(0x0, &(0x7f0000b46000)={0x0, 0x0}) ppoll(&(0x7f0000a93000-0x38)=[{r0}], 0x1, &(0x7f0000feb000)={0x0, r2+30000000}, &(0x7f000023d000), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000c24000)=0x4, 0x4) bind$netrom(r0, &(0x7f000016a000-0x48)=@full={{0x3, {"0c48228da1d2f2"}, 0x2461}, [{"6f02cb21ecfd18"}, {"b2a881e27e16e0"}, {"8be80ef91a9d8c"}, {"a5bc927584ad00"}, {"036492daca6745"}, {"26bddaad9a46f5"}, {"99f61261ae2e61"}, {"c29bf0aebaadfb"}]}, 0x48) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f000038d000-0x8)='./file0\x00') 2018/02/13 20:47:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100004, &(0x7f0000000000), &(0x7f0000b85000-0x4), &(0x7f0000ef6000-0x4), &(0x7f00000a3000-0x65)) rt_sigtimedwait(&(0x7f000093d000-0x8)={0xffffffff}, &(0x7f0000007000-0x10), &(0x7f0000001000)={0x0, 0x1c9c380}, 0x8) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000116000-0xf)='/dev/sequencer\x00', 0x10001, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000064f000-0x20)={@loopback={0x0, 0x1}, 0x8, 0x1, 0xff, 0xe, 0x8, 0x1ff, 0x1}, &(0x7f00000bb000-0x4)=0x20) r1 = open(&(0x7f000066d000-0x8)='./file0\x00', 0x0, 0x40) accept$nfc_llcp(r1, &(0x7f0000ec5000-0x60), &(0x7f00008dd000)=0x60) 2018/02/13 20:47:58 executing program 3: mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f000023a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00002db000)=0x10) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f000035d000)=""/4096, 0x1000, 0x8869b39c0b7cd5ad, 0x0, 0x0) mmap(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f000035e000)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) 2018/02/13 20:47:58 executing program 2: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d1b000-0xa)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x80000000000001) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000d1c000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local, @generic}}, &(0x7f0000d1b000)=0x1e, 0x800) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00009d9000-0x1000)=""/4096, &(0x7f0000931000)=0x1000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f000022d000)=0x104, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r3 = inotify_add_watch(r0, &(0x7f0000b0c000-0xa)='./control\x00', 0x80) inotify_rm_watch(r0, r3) ppoll(&(0x7f0000283000-0x28)=[{r1}], 0x1, &(0x7f0000b0c000), &(0x7f0000956000-0x8), 0x8) 2018/02/13 20:47:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f0000e37000)='./file0\x00', 0x20000, 0x181) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000267000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$getown(r0, 0x9) fcntl$setsig(r2, 0xa, 0x12) sendmsg$unix(r3, &(0x7f0000d87000-0x38)={&(0x7f0000103000)=@abs, 0x8, &(0x7f00004b5000-0x60)=[], 0x0, &(0x7f0000af7000-0x40)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff6) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/02/13 20:47:58 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xfffffffffffffffc}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000023000-0x12)={@generic="6b43048e2b287b7e4fb479f13bc7c928", 0x6d032b39}) getsockopt$netlink(r0, 0x10e, 0xd, &(0x7f000000b000), &(0x7f000000b000)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000022000-0x11)='/selinux/enforce\x00', 0x900, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000001f000)={0x0, 0x3f}, &(0x7f000001e000-0x4)=0x8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000015000-0x8)={r2, 0x1}, &(0x7f0000023000)=0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000003000-0x4), &(0x7f000001a000)=0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000001b000-0x4)=0x4, &(0x7f0000022000-0x4)=0x4) 2018/02/13 20:47:59 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006ee000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) faccessat(r0, &(0x7f0000843000-0x8)='./file0\x00', 0x0, 0x600) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f0000b25000-0xb)='securityfs\x00', 0x0, &(0x7f000032a000)) 2018/02/13 20:47:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000b7d000-0x4)={0x8000}, 0x4) 2018/02/13 20:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000046f000-0xc)='/dev/autofs\x00', 0x400000, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f000026a000)={0x8, &(0x7f0000a4f000)=[{}, {}, {}, {}, {}, {}, {}, {}]}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000169000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000321000-0x8)) flock(r1, 0xd) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0xfffffffffffffe85, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0xfffffffffffffffd}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}}]}, 0x40}, 0x1}, 0x0) 2018/02/13 20:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000fa9000/0x3000)=nil, 0x3000, 0x2, r1) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f000055a000-0x3)=0x306b, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d9c000)={@common='rose0\x00', @ifru_flags=0x2}) recvfrom$inet(r0, &(0x7f00008d4000)=""/225, 0xe1, 0x0, &(0x7f0000503000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/13 20:47:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000161000)=0x10, 0x80000) setns(r0, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000207000-0x160)=@newsa={0x160, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@lifetime_val={0x28, 0x9}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x160}, 0x1}, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c44000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000c2f000-0x4)=0xffff) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000192000-0x4)=0x0) fcntl$setown(r2, 0x8, r3) 2018/02/13 20:47:59 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x40002) fcntl$addseals(r2, 0x409, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000001000)=0x7ff) 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)) r3 = gettid() ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0xfdc0) tkill(r3, 0x16) close(r0) 2018/02/13 20:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000056c000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) getsockname$inet6(r1, &(0x7f0000e8e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000dfb000)=0x1c) process_vm_writev(r0, &(0x7f0000bdf000)=[{&(0x7f0000dde000-0xb7)=""/183, 0xb7}], 0x1, &(0x7f00003da000-0x30)=[{&(0x7f00007f0000)}, {&(0x7f0000c56000-0xa9)=""/169, 0xa9}], 0x2, 0x0) 2018/02/13 20:47:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f00004ec000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x8}}}, 0x8c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000000c000)=0x5) sendfile(r0, r0, &(0x7f000000d000-0x8), 0x8) recvfrom(r0, &(0x7f000000c000-0x1000)=""/4096, 0x1000, 0x21, &(0x7f000000c000-0xc)=@nl=@unspec, 0xc) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) futex(&(0x7f0000000000), 0x1, 0x0, &(0x7f0000006000-0x10)={0x77359400}, &(0x7f0000000000), 0x0) 2018/02/13 20:47:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f00004c6000)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001}}}, [@etimer_thresh={0x8, 0xc, 0x4}, @sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xd0}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) openat$dir(0xffffffffffffff9c, &(0x7f000058a000)='./file0\x00', 0x800, 0x80) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002ac000)={0x0, 0x0}, &(0x7f0000479000)=0xc) fstat(r0, &(0x7f00000a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) accept4$ipx(r1, &(0x7f0000b8a000-0x10), &(0x7f0000acd000)=0x10, 0x80800) 2018/02/13 20:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d18000-0x16)='net/ip_tables_matches\x00') futimesat(r0, &(0x7f0000696000-0x8)='./file0\x00', &(0x7f0000b09000)={{0x77359400}, {0x0, 0x2710}}) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') r1 = syz_open_dev$mice(&(0x7f0000889000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x5) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00006a3000)={0x4, {{0xa, 0x1, 0x20, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x400}}}, 0x88) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b2a000)) umount2(&(0x7f0000b1d000)='.', 0x2) umount2(&(0x7f0000b1d000-0x1)='.', 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000d32000-0x4)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/02/13 20:47:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00006ef000)=""/59) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000d7f000)={&(0x7f0000b00000)={0x10, 0x3, 0x1, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00005ad000-0x8)=0x1) 2018/02/13 20:47:59 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000576000-0xeb)=""/235, 0xeb}], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xe0, "0278b33e4b50be8e6f7814ee47010a00f5c8587208ea2f7ac865ac9db80b56727a72bd12c9270e3ea30b67a5e91b9ee5abefeee750fc9062c2d0b4be584819dd1ccf1def765332ad1df6c302f6482b7894b822d48c8c67f48b345cc1a1d00526965c53f8db921f40c4c7319633601b77228e02f50449eb9756fa930de2690b9a6599016d7084fe6cc014a161fb0f1081ada1b29a20e670ea606d23f21ab4b63fccc2eb2d699a63084e7ef087a1f399a780cc49aaac570fac5ef2ca6cd72e8ee89d6656a556d7cb1e196598dc4632daeea7ccee72af775b0f3326fcdde0febca5"}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r0, 0x5428) 2018/02/13 20:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000972000)='/dev/pktcdvd/control\x00', 0x480000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000699000)={0x0, 0x1, 0x6f2b15cf, 0xfffffffffffffffe}, &(0x7f0000d33000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f21000)={r1, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}, [0x1000000000, 0x80000000, 0x3c4400000000, 0x9b, 0x0, 0x5, 0x68, 0x1, 0xfff, 0xf83e, 0x1, 0x7, 0x1000, 0x0, 0xa050000000000000]}, &(0x7f0000211000)=0x108) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') unlink(&(0x7f00005e7000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/13 20:47:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000071c000)='net/connector\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000340000-0x10)={0x2, &(0x7f0000509000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000a23000-0x3)={r1, &(0x7f00006ca000)=""/232}) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x5}) connect$nfc_llcp(r3, &(0x7f000051d000-0x60)={0x27, 0xffffffff00000001, 0x100, 0x7, 0x7fffffff, 0x7, "6355be2a44c803a7a83aed19b25fc8aaa29474629a184d0731e672dc61b2c9cb56ca03d8ae046b643a26b49407182b6f2f940303a2b5f761f5f7952f9fe91d", 0x5}, 0x60) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000dc7000-0x4)=0xd7c, 0x4) fcntl$setstatus(r2, 0x4, 0x2000) ioctl$int_in(r2, 0x5452, &(0x7f0000eaa000)=0x7) dup2(r2, r4) 2018/02/13 20:47:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xfff, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001000-0x24)={0x401, 0x10001, 0x6, 0x8, 0x8, 0x7f, 0x81, 0x7fffffff, 0xfff, 0x82b9, 0xfffffffffffffff8, 0x100000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00006b1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) 2018/02/13 20:47:59 executing program 1: add_key$keyring(&(0x7f00008c4000)='keyring\x00', &(0x7f0000e18000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000040d000-0xa)='syzkaller\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)="f5104864697bf1cf0b751e7d6b2e999efd2de3f2bf118093ca609bd434d34f5e521f793357a77284ca5e8c73f0553a0398a15b73377f46962a876d163c6d0946b7074f34d424f4167bee05c0982da61e3cf681987eef2222d7c09dc672132cad81618ec19c53132d3238641e0f659ad00f67c2e37291f4a8afd39a5eb99e84c3d4dd8038707e2d43e415902991db421aa30a5f788ffaa6331799be", 0x9b, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = dup(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000000000)=[{&(0x7f0000002000-0x60)={0x27, 0x7fff, 0x6, 0x2, 0x401, 0x80, "e52c00708c84e46f61a8e414df09bca9d1c35621370938d3f725a5789bbf7a8bb87d40cba8355f2c879c9d22ec538ad5c1e2c5587695d48b25edaf33ad76d4", 0x4}, 0x60, &(0x7f0000002000-0x60)=[{&(0x7f0000002000-0x83)="0b4efb565d39f7c2cc5988c749c1291eda7e8b00d2b88243b7897f78546da6048ec6bd0f3b68f8078ac984a4d56579098dd357ac1d9be2f6f5dce84bc1b393aca2f1ac832ecb4baa4cbba684af9aa4f1720254e491389ef9b7aef29c9c7c2d7cad13b9b910767b4cbcf6ea97e6a7906b18e644eb1985f895258ef998e6b25f5093918e", 0x83}, {&(0x7f0000002000-0xe2)="14c045097924088e42bc94f44f4318b2dd01efc9c503e7fa37062970f27154559062667978ee4bdbec525ac4254fa2eee08eff7a0b443a48543d2db1f18499b085f338a642149eec53ba9c2c6756cc1a8fc7c81ff1f517f884c460a3fd1fbcf06c2f2d1e3d5694bd6cdc6cad598d3747985fbabd0b4e0cb3d0a1451ee740875c89e91773add84bd427cbab3eef1baaf4207150f7fcd68d18d5917c4986913b4268d81863364165912ffba8a1861bf5e99936fc7bb70323b13039194418a42f365c2f2e237aab2ab57822d8afe82ab24ca18f2e2728fc315ccb6af1eac225d7d06efd", 0xe2}, {&(0x7f0000001000-0x1a)="fdb9760cd37d712749f1b349f19700ced9581c41a8168107aac6", 0x1a}, {&(0x7f0000001000)="84c97944baa21a33edd06f2561ca0d52ac9a7aee3c377faa94c05c0e9fa0826f4ed3e935343140c59e6aaccb77fcf27d3d9296a309a103f56f98767b7e5d45c55e226e91624d7a468e03677f5c085f353b638cf870a61eaab0efe0e75a2b60d97ca78dc989a064e9e93fe69c5d4f4fa86fbac4808bf976e243b48019d84a479757d6d17aae", 0x85}, {&(0x7f0000001000-0xb3)="5cf9769b581d39f4b83caab5fa99ec6d4b41a85a2fd0cdb2be4e2c3bc4124ab98233814ec262c9012e51e8fb2b5bddd8aff2ac91504328106064e78f18ea116c84f99bde2afd2f3603747936e8e0ed7fa5295677e9511a0cda566bc4a245688e59ee76e2742401a9c47685483b7678b11276571e57100a5cacafc85f43f978fd86aeb6cf8dbcd4287675fc7386edc580a876f4d4fb6fffc4aeef5e8075d6796243b2f8aa1bcdff1c628ca246abad8d81955543", 0xb3}, {&(0x7f0000000000)="d682bc8e99981afe910f6230bc9558efb1a6cd6f4c5d5a4f4871f88010ed78f8f88047", 0x23}], 0x6, &(0x7f0000001000)={0x28, 0x117, 0x1, "4b9a2b95c11589a5da9c64c2d2b4fb251c858feb95"}, 0x28, 0x20040011}], 0x1, 0x8080) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r0, &(0x7f0000001000)='pkcs7_test\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1}, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000994000-0x1000)="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", 0x1000, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0}) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000000)) r4 = add_key$user(&(0x7f0000c66000-0x5)='user\x00', &(0x7f0000302000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00009d2000)="3728abb496ea39c9b38a1badc8d641284450a4c05d4298bd70fc5da4f76e358dcbefb6b6fdbe85bf83bf24218ee3bdedf7ea2a6ce1e477e08df092ab32f6132ebd3826ab46ed6c8694546539523b2eea7722cb80e60365fbe601f6427281a34c97b7d9f8ef95de949e317446de15e0609ecf3cc9f81ac460b0cda4f65206ff1a2649ec035b642b6782b230457fe09140d32479e6b32b6ade27eeee5a651cc0942da40c3731a84330667c0d7e0cafd6bc6b66d9b12e0bc14d", 0xb8, 0xfffffffffffffffa) keyctl$instantiate(0xc, r4, 0x0, 0x0, 0x0) 2018/02/13 20:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000511000-0xc)='/dev/autofs\x00', 0x301202, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f000057e000+0x719)="2f5e399d01bc3b957c6c06a5d43b82d1c365187d553277a93c5292efb6b2dcd4f09844031d406689267f686d7c0d8a49fcbc627c44ae5022d07417f92fbae9c7275e36de0f4f9dd79b9a4247bf1bf98b") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, 0x23c) sendto$inet6(r1, &(0x7f0000893000-0xb4), 0x0, 0x0, &(0x7f0000e53000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/13 20:47:59 executing program 7: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000fe0000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f000008e000)=0x32) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fdf000)={0x0, 0x101, 0x60}, &(0x7f0000fe1000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d0b000)={r2, 0x5}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fdf000-0x28)={@common='lo\x00', &(0x7f0000a21000-0x2c)=@ethtool_ts_info={0x41, 0x20, 0x200, 0x9, [0x65, 0x3, 0x18], 0x5, [0x3fffc000000, 0x101, 0x1]}}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000fe0000)={0x2, &(0x7f0000fe1000-0x10)=[{0x0, 0x9, 0x0, 0x4}, {0x9, 0x4, 0x1, 0x6}]}) 2018/02/13 20:47:59 executing program 0: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000ff9000), &(0x7f0000526000)=0x4) 2018/02/13 20:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007d1000)={0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00002f1000-0x8)={0x0, 0x4}, &(0x7f0000828000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000bfa000)={r3, 0x3}, &(0x7f0000c7d000)=0x8) connect$l2tp(r1, &(0x7f0000001000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x3a) openat(0xffffffffffffff9c, &(0x7f000071b000-0x8)='./file0\x00', 0x0, 0x0) dup3(r1, r0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000759000-0x28)={@syzn}) 2018/02/13 20:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setscheduler(r0, 0x0, &(0x7f0000eb1000-0x4)=0x80000001) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006f1000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) accept$inet6(r1, 0x0, &(0x7f0000d98000-0x4)) fstat(0xffffffffffffffff, &(0x7f0000ff8000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = accept(r1, &(0x7f00009d5000-0x80)=@generic, &(0x7f00004a5000)=0x80) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f00002a8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000b82000)=0x1c, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00009c0000)={{{@in6=@mcast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000c60000-0x4)=0xe8) getgroups(0xa, &(0x7f000065c000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) sendmsg$netlink(r1, &(0x7f0000d96000-0x38)={&(0x7f00000ca000-0xc)=@proc={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000d7e000-0x80)=[{&(0x7f00008ff000-0x1018)={0x1018, 0x35, 0x700, 0x2, 0x1, "", [@typed={0x1008, 0x15, 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@generic="e22a662a93e4fb1f0474c75c5810b7c114e6cc97d9538fdaedf6ae637a59518e35f558244e91632c66af24746197b76e01cd4cc2cdc2ca416f940c27f8e895cab601944ba56133c740386ad9eaefb8fd9cbbf1a59ecb332912616a40916c5b27c40a00eb5e5c7478369470e076be018c4441f5e7f4fd03e635ab689d51573b7fb6d1bc5c7adad80acf710a1481f78279c271d3e15766a0be449051899f3ad3", @typed={0x34, 0x1b, @str='cgroupcpuset(posix_acl_access[}-keyring[\\#\x00'}, @typed={0x8, 0x47}]}, @typed={0x10, 0x7e, @u64=0x22}]}, 0x47c}, {&(0x7f0000b0c000-0x10)={0x10, 0x2e, 0x10, 0x1, 0x1, "", []}, 0x10}, {&(0x7f00004d8000)={0x258, 0x21, 0x100, 0x0, 0x2, "", [@nested={0x100, 0x8, [@generic="f2d9e14b19497f7fe74b3e28e30854ccc0242459de9b7b9526c01f91b2ce2254ce74d17bbaf2e1ad0547f0a2e26c92ecba0727524036e7723e46f37bcf6242d7c427d6598b289779be4d768cc612779e7cc4af89f3c0b9761377c046679c4b7fe2a882d50daf5ddb0eef8989168edefe088c631d9800b23304611138cd2dc1d6302e8902d84afb2a1742b215dc63e978da3102b95d1f1767838206b387f6963cbe194216a01cd3a91978953d9e0ac1ab061c04783c4173415d374286b4968e16cc85bec796fbd7434bdab1212e7d7d0bc2263583d8c65267f4ef3ec7c8c5bb4a7793f6a3ac752e", @typed={0x8, 0x62}, @typed={0xc, 0x67, @fd=r4}]}, @generic="7f1897ed3b0d705509d4ad6c426829f20a8aa53da4107da05639668ca7ffb9db3608c41c5836522e6dc6356a9c110623421380442a9e30d5df986e71f52e5311dd5079bcc0db19d6163dbfe918ddc5a5daedac17c1c0e07a60f0d7dbfc20a8d1b9cbf8aa9a05f6f1222dd39994fdd86595d97806979ac11fe6869f943ca0c9e276dc283dce2a0a468d297e681f03c5e0f77fea1b6676b27d1acf5be112ba9e167c7c724a725efc5d57832f0dfecfbb380f4c5525a1a298c308388a08cfb89ab27a7065bfce06abfdfa94906a4f5ea3412e21c0eba05e7f1f5cd27d756d62b2bf0fddc0c8e9", @generic="d9a725efb3a4d6c72428537210abe7106b387c50c26ea9c219e451c5eb01d92809936b3bbd7a2a5b96c5b8d7d53700e0ae7df39d893f9f4a380b67f4bae5da4f470e98abf09024e4891ada04fc96bb3ab9e2d8092ce2160c65ab00752b1c7811"]}, 0x258}], 0x8, &(0x7f0000b03000-0x20)=[@cred={0x20, 0x1, 0x2, r0, r6, r7}], 0x20, 0x20000000}, 0x4) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c02, 0xffffffffffffffff) r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000a4c000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff00000000, 0xff, 0x6, 0x100, 0x9, 0x0, r5}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000344000-0x10)={0x0, 0x90, &(0x7f0000f23000)=[@in6={0xa, 0x0, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x1, @rand_addr=0xffffffff}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0xffffffffffffff00, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xff}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x100000}, @in6={0xa, 0x0, 0xfffffffffffff800, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}}]}, &(0x7f0000da8000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000bac000-0x98)={r9, @in6={{0xa, 0x0, 0x7ff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}}, 0x4, 0x4}, &(0x7f0000e72000-0x4)=0x98) 2018/02/13 20:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8913, &(0x7f00000ac000-0x28)={@common='tunl0\x00', @ifru_map}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000ce0000-0x4)=0x3) 2018/02/13 20:47:59 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b6000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$nl_crypto(r1, &(0x7f0000b5b000)={&(0x7f00006c2000)={0x10}, 0xc, &(0x7f0000fd3000-0x10)={&(0x7f0000e5e000)=@del={0xe0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'ecb-twofish-3way\x00'}}, []}, 0xe0}, 0x1}, 0x0) 2018/02/13 20:47:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00007d2000), &(0x7f0000f64000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc074510c, &(0x7f0000e6b000-0x50)) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000eb7000-0x50)={@generic="58d1f979ed43d845f515420d91e7976b", @ifru_mtu=0xfffffffffffffff7}) 2018/02/13 20:47:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f0000096000)=[{&(0x7f0000e62000-0x58)="580000001400192340a14b80040d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d000100040408000002ff0000000005", 0x58}], 0x1) socketpair(0xb, 0x6, 0xff, &(0x7f0000123000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00006ba000-0x8)={0x1, 0x80000001}) epoll_wait(r1, &(0x7f000099f000-0x54)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x8001) fcntl$setflags(r1, 0x2, 0x1) 2018/02/13 20:47:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fsetxattr(r0, &(0x7f0000002000)=@random={'btrfs.\x00', '\x00'}, &(0x7f0000013000)='\x00', 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/13 20:47:59 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x7fffd) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6f000)={0x0}, &(0x7f0000fa3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$usbmon(&(0x7f000052a000)='/dev/usbmon#\x00', 0x8000, 0x10000) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000fa8000-0x1)) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x1ff, 0x3) ptrace(0x4207, r3) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000fa8000), &(0x7f0000fa9000-0x4)=0x4) ptrace$getenv(0x4201, r3, 0x0, &(0x7f0000d75000)) 2018/02/13 20:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc074510c, &(0x7f0000053000)) 2018/02/13 20:47:59 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000)='attr/exec\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000008000-0x8)='./file0\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000007000)={0x0, 0xb7, "7209f5fa3d825efd1316bca684b887a74492998ad20b134739b2b5a739d910e333e2a292c4a1afe138b0d7a5249b14cde882cb685d6885d2f30a2232af5c279e21780e54dfd193f1a95752e34c36d41afb15daad70feddb22fa201153392749e1fa3810b616849b1a19cc4e4cb85b2ba24a44927e0d9a6aae25b357f196ff96f6efe185ad08b7995d948f4789d3f6fb36bd3a30a72c8b65cc5ad8d6480eff1e967d503de818c5cb5c23732fd4cf3544da5237b3c1c68c7"}, &(0x7f0000007000)=0xbf) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000009000-0x8)='./file0\x00', 0x8000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r1, 0x80}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000008000)) r2 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000005000)=""/222) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000009000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x401}) fremovexattr(r2, &(0x7f0000008000-0x15)=@known="71797374656d2e73000000000000002000000990ce") 2018/02/13 20:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000e60000)='/dev/keychord\x00', 0x80000, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000bd8000)=""/120) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000a8000-0x1000)=""/4096) 2018/02/13 20:47:59 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00008a2000-0x4)={0x0, 0x3, 0xfffffffffffffffe}, 0x4) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000ff6000-0x8)='./file0\x00', 0x40, 0x1) 2018/02/13 20:47:59 executing program 6: r0 = creat(&(0x7f0000e33000-0x1)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common='yam0\x00', 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@generic="e3158fd4ea7a827d7b5b6bab8aa50c28", r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000929000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000723000)=0x14, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000211000-0xe8)={{{@in=@rand_addr, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000f7f000)=0xe8) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f000059b000)={r4, 0x1, 0x6, @empty}, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000681000-0x28)={@common='erspan0\x00', r1}) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000b18000-0x1f0)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}}, {@in=@empty, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0x48, 0x1, {{'sha3-512-generic\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/13 20:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000474000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f00006d9000)=0x10, 0x80800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000d30000)=0x1, 0x4) r3 = socket(0x5, 0xf, 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000191000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e13000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000050000-0x8)={r4, 0xcca}, &(0x7f000096a000)=0x8) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000c20000-0x4)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000bee000)=0xc6, 0x2b9) bind$inet(r1, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000742000)={@mcast2, 0x0}, &(0x7f0000bf9000-0x4)=0x14) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000a1e000)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000375000-0x4)=0xe8) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000681000)="76e699ec9de0e6751e7dfd89a47d7100f8aa7272514df66d2c8042f4de5827096d59501b2a98de614a21122cfe3e5b6f8633e0cc4240000a7d5bff6cc5866bf85dbb1842e878b63868af326186536986f0af57c9b886def9d4c12481d57fc91cb52a11c70d053cb3791a") setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000086d000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0xa0, 0x33, r5, r6}, {0x6, 0x9, 0x7, 0x4e4fed61, 0x1, 0x8, 0x1, 0x751eb3cb}, {0x7, 0x6, 0x20}, 0x7, 0xb, 0x2, 0x1, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x1, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x5, 0x1, 0x1, 0x3, 0x2, 0x10000, 0x4}}, 0xe8) sendto$inet(r1, &(0x7f0000de2000-0x1), 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet(r1, &(0x7f00007ab000)=""/236, 0xec, 0x10000, &(0x7f0000935000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000df0000-0x4), 0x4) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000df7000-0x38)={&(0x7f0000001000)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000e13000)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000e64000-0xa9)=""/169, 0xa9}, {&(0x7f000022a000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000f9e000)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x8000}, 0x40000100) 2018/02/13 20:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000b18000-0x1f0)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}}, {@in=@empty, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0x48, 0x1, {{'sha3-512-generic\x00'}}}]}, 0x138}, 0x1}, 0x0) restart_syscall() 2018/02/13 20:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008f6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000602000)={0x1, 0x2, 0x1, 0xffffffff, 0xd802, 0x5, 0x1, 0x80, 0x2}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000084c000-0x9)='/dev/rtc\x00', 0x1, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) dup3(r0, r1, 0x7fbff) 2018/02/13 20:47:59 executing program 7: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f56000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ff1000-0x4), &(0x7f0000d26000-0x4)=0x4) openat(r0, &(0x7f0000fef000)='./file0\x00', 0x0, 0x20) read(r0, &(0x7f000071d000)=""/3, 0x3) 2018/02/13 20:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)='net/packet\x00') preadv(r0, &(0x7f000044f000-0x10)=[{&(0x7f0000cbe000-0x2f)=""/47, 0x2f}], 0x1, 0x400000000000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00004e9000-0x4)=0x0) getpgrp(r1) 2018/02/13 20:47:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b1b000)='/dev/pktcdvd/control\x00', 0x40201, 0x0) getsockname$ipx(r0, &(0x7f0000be2000), &(0x7f00001f7000-0x4)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$setmm(0x23, 0x2, &(0x7f0000d4e000/0x4000)=nil) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f00003a5000-0x4)=0x1, 0x4) bind$inet(r1, &(0x7f0000517000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) fsetxattr(r1, &(0x7f0000370000)=@known='com.apple.FinderInfo\x00', &(0x7f0000a3f000)='/dev/pktcdvd/control\x00', 0x15, 0x3) sendto$inet(r1, &(0x7f0000589000-0x1), 0xfffffffffffffea7, 0x20020006, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) prctl$intptr(0x6, 0x2a93) 2018/02/13 20:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000802000)=[{0x6c}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) clock_gettime(0xfffffffffffffffd, &(0x7f0000280000-0x6)={0x0, 0x0}) r2 = inotify_init1(0x80800) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000319000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000831000)=0x10) dup2(r2, r3) futex(&(0x7f00000dc000)=0x400, 0x4, 0x4, &(0x7f0000162000-0x10)={r0, r1+30000000}, &(0x7f0000b08000)=0x5, 0xfe2) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/02/13 20:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000003a000)=0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000362000)={{{@in=@multicast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast1}}, &(0x7f0000e02000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000035c000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffff4c, r2}) r3 = syz_open_procfs(r0, &(0x7f0000f4c000)="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") mkdirat(r3, &(0x7f00002a3000)='./file0\x00', 0x0) 2018/02/13 20:47:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ec1000)=[{&(0x7f0000ca2000)="390000001300194700e261e2c305000040000200020000000000000080000900130002000800ff00280fe5000000000000000287000d0001a2", 0x39}], 0x1) fcntl$setpipe(r0, 0x407, 0xffff) 2018/02/13 20:47:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) readahead(r0, 0x3, 0xfffffffffffffffa) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000f57000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "b9b1b9d04cda14085f122198985638e9627ece4bcf7795f011fabfacb90a34f7268433df02ae9aa082dbc50ca6cd16b1b29a3539fbee460ee27b230dd54b1dd2", "d7ecb745ce3246556faa048916ed2b03481898f42ca8a84b7ea26d2c3e439105"}) 2018/02/13 20:47:59 executing program 4: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000029b000-0xa)) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f91000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000f8f000)={0xfff}, &(0x7f0000f90000), &(0x7f0000cb6000)={r0, r1+30000000}, 0x8) r2 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r2, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f0000596000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r3 = fcntl$dupfd(r2, 0x406, r2) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000f8f000)) ioperm(0x9, 0x484b, 0x10000) sendmsg(r2, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[]}, 0x0) 2018/02/13 20:47:59 executing program 5: syz_open_dev$loop(&(0x7f000027a000)='/dev/loop#\x00', 0x5, 0x8340) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009fc000)='/dev/ptmx\x00', 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000085b000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7fff, 0x200, 0x6, 0x4, 0x2}, &(0x7f000036f000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00006ee000-0x5e)={r2, 0x56, "37a2a56936b2476f99051736895a9bb51258d242ea06fb54496279c0e182976899e7211a2d5e9a5dd846eefa55936181dfb5288bf77bae65f3a17695ab01fe709db4dab3bc98647a3045d684533c2566b0b1b4889288"}, &(0x7f0000bb8000)=0x5e) ioctl$int_in(r1, 0x5429, &(0x7f0000f91000-0x8)) 2018/02/13 20:47:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xfffffffffffffd21) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00003bd000)={0x0, &(0x7f00002b1000)=[]}) setpgid(r3, 0x0) 2018/02/13 20:47:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xc8d05ef56b523fc2, &(0x7f0000002000-0xc)={@loopback, @dev}, &(0x7f0000001000)=0xc) pipe2(&(0x7f0000000000)={0x0}, 0x4800) ioctl$int_out(r1, 0x5460, &(0x7f00006a4000)) clock_getres(0xdffffffffffffff5, &(0x7f0000001000-0x10)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000003000-0x4)=0xa, 0x4) 2018/02/13 20:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000613000)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f00005af000)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000a84000-0x4)=0xffff) r3 = epoll_create1(0x0) epoll_wait(r3, &(0x7f0000866000-0x30)=[{}], 0x1, 0x93) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00008df000)={0x26, 0x0, 0x2, 0x401}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000608000-0x10)={r4, 0xffffffffffffff00}) ioctl$TIOCNOTTY(r2, 0x5422) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000015000)={0x20000004}) getsockname$packet(r2, &(0x7f0000e62000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00002fd000-0x4)=0x14) 2018/02/13 20:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00004ad000-0x20)=[@in={0x2, 0x3, @rand_addr=0x3}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x20) fallocate(r0, 0x1, 0x0, 0x10000) ftruncate(r0, 0x4fa) fallocate(r0, 0x1, 0x4, 0x95) fallocate(r0, 0x1, 0x0, 0x10000) fdatasync(r0) lseek(r0, 0x0, 0x4) accept4$packet(r0, &(0x7f0000373000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000185000-0x4)=0xfffffffffffffe31, 0x90000) 2018/02/13 20:47:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000220000-0x28)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x8}, []}, 0x1c}, 0x1}, 0x0) 2018/02/13 20:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000906000+0x23b)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)) openat$sequencer(0xffffffffffffff9c, &(0x7f000071d000)='/dev/sequencer\x00', 0x222600, 0x0) clone(0x0, &(0x7f0000aad000), &(0x7f0000d21000-0x4), &(0x7f0000240000), &(0x7f0000190000-0x1)) timer_settime(0x0, 0x0, &(0x7f0000d62000-0x20)={{0x0, 0x989680}, {0x77359400}}, &(0x7f000085d000)) 2018/02/13 20:47:59 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000012000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000013000-0x4)=0x8001, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) nanosleep(&(0x7f0000013000-0x10)={0x77359400}, &(0x7f0000002000-0x10)) clone(0x0, &(0x7f0000002000-0x1000), &(0x7f0000001000), &(0x7f0000000000), &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/13 20:47:59 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000002000-0x38)={&(0x7f0000012000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000000)={&(0x7f0000001000)=@alg={0x110, 0x10, 0x800, 0x1, 0x1, {{'gcm(aes)\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0x6}, {0x8, 0x1, 0x1}, {0x8, 0x1}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x19}, {0x8, 0x1, 0x1}]}, 0x110}, 0x1, 0x0, 0x0, 0x20008080}, 0x4000) nanosleep(&(0x7f0000012000-0x10)={0x0, 0x989680}, &(0x7f0000000000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) dup3(r0, r0, 0x80000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 40.915511] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. [ 40.931991] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/13 20:47:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000470000-0x10)={0x0, 0xfff, 0x2, 0x40}, &(0x7f00007f5000)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dea000)={r2, 0x1ff}, 0x8) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @tid}, &(0x7f000004d000-0x4)) r3 = gettid() setrlimit(0xb, &(0x7f000003a000)) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r3, 0x20, &(0x7f00006e8000-0x10)) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)) 2018/02/13 20:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000347000-0x5c)={{0xa, 0x1, 0xa5aa, @empty, 0x1f}, {0xa, 0x2, 0x0, @empty, 0x5d}, 0x0, [0x0, 0x0, 0x0, 0x80000000, 0x8001, 0xa8b07c1, 0x0, 0x4]}, 0x5c) r1 = open(&(0x7f0000489000)='./file0\x00', 0x400000, 0x86) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000951000)=0x4, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002c4000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@broadcast=0xffffffff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, 0xe8) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/13 20:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/13 20:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/icmp6\x00') pread64(r0, &(0x7f0000001000-0x85)=""/133, 0x85, 0x40000003) ioctl$TIOCCONS(r0, 0x541d) 2018/02/13 20:47:59 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x800002000000a) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x6, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000000000)='statm\x00') sendfile(r1, r1, &(0x7f0000007000), 0x1) 2018/02/13 20:47:59 executing program 4: socketpair$inet(0x2, 0x80f, 0x5ccc5bcc, &(0x7f000079e000-0x8)={0x0}) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000370000-0x4), 0x800) sendfile(r0, r1, 0x0, 0x3c9d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f00002d7000)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000d1c000-0xf)='attr/keycreate\x00') write$selinux_context(r3, &(0x7f0000539000)='system_u:object_r:init_var_run_t:s0\x00', 0x24) 2018/02/13 20:47:59 executing program 3: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r5 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) write$sndseq(r3, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {0xff}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x120) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f0000045000)={0x1f, @tick}) r6 = getuid() mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000273000)={0x0, 0x0, 0x0}, &(0x7f0000aff000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00002d7000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000143000)={0x0, 0x0}, &(0x7f000015a000-0x4)=0xc) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000aff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = socket$inet(0x2, 0x800, 0x1f) r12 = getpid() r13 = geteuid() mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000b00000-0x10)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000aff000)={&(0x7f0000aff000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007d8000-0x80)=[{&(0x7f0000260000-0x3a)="f6e8e8d2707e6837639596166b7146e61087971e49d004c5f9e1bd86ba52c95319b9c3b0de4e67f78c014abfe4336fff2b5608b15e60f965806a", 0x3a}, {&(0x7f00000f1000)="07a2d32700a267b089c0b286944e23f0788431f0b3aa7a5ce2203f0cf0dd3a5711e73e9b491bf7965384a23bea5d1346a0bbce9ae5626719226138cecaa90edca2b62530aab0ca71c88938cd9776480ae7097f050b417c", 0x57}, {&(0x7f0000b00000-0x91)="051c9f884473855a7a0af91e3a98bdfc818e7ee56997fbb3481535bff277ac33f49c03ea1af2d0325c2463e12a493caa6f21ae9ab57a09fe9275cc9f2622374256a53c4921724935e88b7ff9b34e529fb2a7233901d14c7d037d1fd2d016ae89141fa2523670d0eb396a5c16176b5c57ecfbedba8da7b11c4d352f995a54a25b2458b01699b2c0dd48efc852f7abfa9d69", 0x91}, {&(0x7f0000b00000-0x13)="bca433603ae00e86bb30717575cd038ec81243", 0x13}, {&(0x7f00006cf000-0xeb)="71a9380e2e4d117bcc21fdc1b95707e47a1187afd0a8318ebafa53395e0601c4aac1fc9db30b1506600fc0aeaa178b3997c2de0977c0220f6abdbe05a3562fef5408e988cb49187325fa52e4d6fa4d13bc7d39413ab09e0e1939bccc9c5c3cbcc6c164376cffd5a22e3ed82a83ab841d089bdfb678462489087ba679f985185874d5a6d8a0718548fe52d23df8d69ec94ed8d33d25de43ddb508bff135d18baca9404d584265c714f23868a95c68ff666d66d090a07018029d6fd923bc72a02d5bc7256c67bec4842b601f06c985b626ffa1ba817d28f4afdec4cc0fa77e36c04a3f4c5bbf6f3600ceeb5e", 0xeb}, {&(0x7f0000aff000)="281cffd073d130624e256510febd8e75aacd01eb5ca7d9c71597876ca2f887d4bbdc01482536f94d3da065f91ded9dfae682cd95e130c8ad03cb57ff57e7bf4a6514c5f0cdc5d9b73e5d28a63719d6f97cf64d08a2172bc1c81db76b23c0faad3f1defe0d3ecec9a269dba955fba009a50cc5c31b235d0fecde337297f7d7bc8b79f9e8e7de7133e7759cfc0d62f2658f3f9f2fd1902f323eddd0d921ce751263f7eb5b44227ab79a9", 0xa9}, {&(0x7f00005a1000-0xc0)="60d797e64e1c480ce8c2e3c1493c939c3c1f3dae5cece087d84c6e6c4261c89600bc62eff44e75090814b6e5840fe3aee94d615063285681b195b7878483e8f4cff2d16fc3681b32a3fdae703998afcea06d02a0e488a5e1e27f36b677dd33123742e55ccf3f38d1451dae65cb4438e0146b1789ca705421cd78c5007ff39e830d55dfc0b7cabbd6cce7159b73cffe53728ff91f3e33e32e94f1a6f5f394aaf603e25cb473253534e1827eea9e9808b5bdd5066af16b1a0b30df3d0527507e23", 0xc0}, {&(0x7f00007b6000)="3df14eb80d97e757119c43351122ff9d056341efcb5207413d2b43283dc55452aaa4844722ff2604e74c10c6e837fc70b320296cb0e2f38164c20b3b5910c849fecdb64da5cc8dd998fdd4", 0x4b}], 0x8, &(0x7f00003e6000-0xe8)=[@rights={0x38, 0x1, 0x1, [r0, r0, r1, r0, r1, r1, r0, r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r1, r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xe8, 0x41}, 0x20000004) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x7fff}}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) 2018/02/13 20:47:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/sequencer\x00', 0x48a480, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000550000-0x3), &(0x7f000076a000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000002000-0x14)={0x0, 0x7, 0x1000, 0x9, 0x1ff, 0x6, 0x8000, 0xa466, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b7b000-0x3)='pagemap\x00') sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x2, 0x400000ff) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000b77000-0x10)={&(0x7f0000ded000/0x4000)=nil, 0x4000}) 2018/02/13 20:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x28, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b38000-0xc)='/dev/autofs\x00', 0x100, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000379000)) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f000023d000)) stat(&(0x7f0000aa5000)='./file0\x00', &(0x7f0000f7d000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000f97000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00001db000)='./file0\x00', &(0x7f0000334000-0x8)='./file0\x00', 0x8000, r3, r4, 0x7, 0x3, 0x20) sendto(r0, &(0x7f000002b000-0xd8), 0x0, 0x0, 0x0, 0x4d) 2018/02/13 20:47:59 executing program 4: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) poll(&(0x7f0000a82000-0x40)=[{r0}], 0x1, 0xffffffff) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fdd000)=0x2) 2018/02/13 20:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000009b000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000271000-0x8)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[]}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000b84000)=[{&(0x7f0000158000-0xc7)="746f8ab05498dc8ab585aff14202fe590887d71700f5b44a43302cff2a91818a2d558cdbda4145e414ec0c89", 0x2c}], 0x1, &(0x7f0000261000)=[{0xc0, 0x1ff, 0x100, "192ad3e001c821b1ffa930534ed25c272f3c6917dce6320322722598fe775b2490c6dc0aea373713222dc49fc8ff1e03ee340b8d97919678d9d9e9ecdad1045944afae856b04fcf17c96956735d107a4ec46b7648ac46d285ad1f38de3c4d189fa405bcc2ca25665d9642245599e5d4f22e0cf325f6ed9e24c4389863203b4c4f1d8f96963ba34b5ab48fe1afde1c8863bbef1c38f0e70218692bb28f66deb8ecc5b62c7382432c1688e8e09b1"}], 0xc0, 0x8000}, 0x8041) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7"}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, []}, 0x1c}, 0x1}, 0x0) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) 2018/02/13 20:47:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000000000)=0x26, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x55, 0x1, 0x7fff, 0x7, 0x5}, &(0x7f000002a000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x401}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x0, 0xf, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/13 20:47:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ptrace$setregset(0x4205, 0x0, 0x3, &(0x7f0000fc8000-0x10)={&(0x7f00000c5000-0x93)="134e721c060000000000000001012053d1c199b0c4cbd7ab0296e7154fea8aa900000005f65b2bf975fd831ef5ec461bb6c0a3532a9a203d11f67732285e058ecec7b40e37910727b26b20338b84e5cc285a589a7f324ca94a7da40be1b70c09820899b3091c2484fb00000000000000ff1bafeb30fc119c5957f1cbdbc28571f9898d9a1ead4d0400000000000000068239", 0x92}) r1 = dup3(r0, r0, 0x80000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00005e5000)={0xc, 0x0, &(0x7f0000cb5000-0xc)=[@acquire={0x40046305, 0x2}, @register_looper={0x630b}], 0x1000, 0x0, &(0x7f0000b71000-0x1000)="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"}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000743000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) close(r0) 2018/02/13 20:47:59 executing program 3: getrandom(&(0x7f0000bf7000), 0x18f, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000000)={&(0x7f0000001000-0xc)=[0x5, 0x9, 0x3ff], 0x3, 0x8, 0x6, 0x3, 0x5, 0x3, {0xd, 0xfff, 0x6, 0x0, 0x6, 0x5, 0x2, 0x0, 0x0, 0x3f, 0x1, 0x10000, 0x1, 0x9, "27753dba5e55041ac1f5f62f21f31a4faaf50ba65ab9f8093dd9aec5b86441fa"}}) munlock(&(0x7f0000960000/0x1000)=nil, 0x1000) 2018/02/13 20:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008be000-0x11)='/der/vgauarbitev\x00', 0x40000) write(r0, &(0x7f0000689000)='#!', 0x347) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d17000)={0x1, 0xf967d38, 0xfff, 0x2}, 0x14) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/13 20:47:59 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003cb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b4000-0x24)) write(r1, &(0x7f000022e000)="4f7ad0c9edffe948081748143c23c0c253913e0007000200000000008de58f4c30fd4c8ebb78dcfd0bbc54c90c0ea17b4763dde5f9eedfc811b38375640205000000c9fe0513", 0x46) r2 = dup3(r1, r1, 0x80000) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f00005c8000-0x96)="0fbaa883efccff922789fae9cb8d94fc012f3acd49809de3e3b7d5ea13de37da5c05a020c02f102d445cd1df0da55c02fbf20bdcdd35284ce30810227cd89c56f18ba3b00d5c00c8ca0120c6b2e7402445e89c1acd304ab037f875424dca4a82c72b397e352a506a72fa81289ae09cb25ac3fa00b8daaa15c794a87980a8425fa540b1f39681d401dc024a821689c6b31441f81a440c", 0x96) r3 = syz_open_pts(r1, 0x41) writev(r3, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r3, 0x5402, &(0x7f0000a31000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 2018/02/13 20:47:59 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000000d000)={0x8}, 0x4) modify_ldt$read_default(0x2, &(0x7f000000d000)=""/191, 0xbf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x10001, 0x4) 2018/02/13 20:47:59 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000004000)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x200000000000007f, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@rand_addr}}]}, 0x50}, 0x1}, 0x0) mmap(&(0x7f00003fd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x80000000000) 2018/02/13 20:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000419000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000007000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) fcntl$setstatus(r0, 0x4, 0x400) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/02/13 20:47:59 executing program 5: gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000145000-0x9)='/dev/ppp\x00', 0x28402, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000566000-0x10)={&(0x7f0000408000)={0x18, 0x2, 0x1, 0x4, 0xffffffffffffffff, 0xffffffffffffffff, {0xfffffffffffffffe}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) 2018/02/13 20:47:59 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000004000)={0x2, 0x16, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x125}, 0x1}, 0x0) 2018/02/13 20:47:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000dbd000-0x4)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e4b000)='/dev/sequencer2\x00', 0x4080, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000ddb000-0x8)={@multicast2=0xe0000002, @empty}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000002000-0x28)={@syzn}) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80000) ioctl$int_in(r2, 0x5452, &(0x7f0000e2c000-0x8)) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000e63000-0x8)='./file0\x00', 0x4000, 0x84) 2018/02/13 20:47:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000808000-0x50)={@common='gre0\x00', @ifru_flags}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e05000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f000028f000-0x48)={{0xffffffffffffffff, 0x2, 0x8, 0x3, 0x7f}, 0xfffffffffffffffb, 0x1000}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fe9000-0xc), &(0x7f0000f2f000)=0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000c3c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000e0b000)={0x0, 0xca29}, &(0x7f0000359000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00004ce000-0x72)={r4, 0x6a, "49e845ff1171af9a43efb69427092d59562584510a08e4bf6a1a6ac4d0bc6c8c4acfe6a940dc4ea11be1902f917cf5cb03967df56e22ab0581236bea8b522e6e51478aff8e39efea9cc6fe7492cc23edb5700b1d6a3b2c7a0d4ad4eb18bbd89a3de78753118fc0239ff5"}, &(0x7f000016a000)=0x72) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000127000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r5, r1) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/02/13 20:47:59 executing program 5: mmap(&(0x7f0000000000/0x250000)=nil, 0x250000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000251000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000008a000-0x68)={0xfffffffffffff801, 0x0, 0x1, {0x77359400}}) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000252000-0xc)={0x0}, &(0x7f0000251000)=0xc) waitid(0x1, r1, &(0x7f00000ec000), 0x0, &(0x7f00001a5000)) 2018/02/13 20:47:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() r1 = getgid() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xa002, r0, r1, 0x7, 0x100002) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) lgetxattr(&(0x7f0000013000)='./file0\x00', &(0x7f0000005000)=@random={'trhkted.\x00', 'selinux\x00'}, &(0x7f0000013000)=""/90, 0x5a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/13 20:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80006, 0x47) write(r0, &(0x7f0000569000)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmmsg(r0, &(0x7f0000659000)=[{{&(0x7f0000989000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000632000-0x10)=[], 0x0, &(0x7f0000eec000)=""/167, 0xa7}}], 0x1, 0x0, 0x0) recvmsg(r0, &(0x7f0000c4f000)={&(0x7f0000123000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}}}, 0x32, &(0x7f0000207000-0x10)=[], 0x0, &(0x7f0000a0d000-0x47)=""/71, 0x47}, 0x0) 2018/02/13 20:47:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000013000-0xe)='/dev/keychord\x00', 0x10000, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000011000)="f553a394cc37c566f06b8a94ac65ad023d00204e985050231b29283dca926504a0970a04e8c0140fecdce3818c684368410a0f0493a041524b8a23a07d550bcc15dfb4cdc892fd2eaaee75c1c4850dc48ab7e090664d876deb39a6219a657c660edcffd5d6b32f99a8df8f2f18b69b97308309f48cfd9debbd4913657bc5c2") getsockopt$inet_tcp_int(r2, 0x6, 0xb, &(0x7f0000001000), &(0x7f0000012000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000), &(0x7f0000013000-0x4)=0x0, &(0x7f0000012000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000013000-0x4), &(0x7f0000002000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) setresgid(r4, r5, r6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000001000)={@generic="a5ab06966b775068ab8e41c19743dc6a", @ifru_flags}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/02/13 20:47:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d61000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000024e000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f000060a000), 0x1b4) 2018/02/13 20:47:59 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)) r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000fd4000-0xc)='./bus/file1\x00', r0, &(0x7f0000a1d000)='./file1\x00') mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000882000-0x4)) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00001f0000)={0x9, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}}}, 0x118) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006ec000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000f2a000)=0x20) 2018/02/13 20:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00003aa000)='./file0\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000011f000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000ba6000-0xc)={0xfffffffffffffffd, 0x1, 0x4, 0x117d453b, 0x9}, 0xc) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00002dc000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x2, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/13 20:47:59 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000006000)='devpts\x00', 0x480, &(0x7f000000d000-0x26)="7b95fec781695b522b54b3b1985fe4cbf135c9d6b20c45d79d173b7f937d0882442e5ceb6f90") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) creat(&(0x7f0000176000)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001e5000-0xc)={0x0, 0x0}, &(0x7f0000892000)=0xc) stat(&(0x7f0000893000-0xa)='./control\x00', &(0x7f000097e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00009f8000)='./file0\x00', r1, r2) utime(&(0x7f0000583000-0x8)='./file0\x00', &(0x7f00004e1000)={0x8cde, 0x8}) utimes(&(0x7f0000d50000-0x8)='./file0\x00', &(0x7f0000802000)={{0x77359400}, {0x0, 0x7530}}) 2018/02/13 20:47:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@generic="2a46c7fcd95b1a3126d3154937fc5d8a") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x5, 0x7, [0x3, 0xd828, 0x8000, 0x36a, 0x9, 0x8, 0x0]}, &(0x7f0000000000)=0x16) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000004000-0x8)={0x0, r2}) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=@known='com.apple.FinderInfo\x00', &(0x7f0000000000)=""/28, 0x1c) accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000001000)=0x10) fcntl$setsig(r0, 0xa, 0x27) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x8}, &(0x7f0000002000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x23)={r3, 0x1, 0x1b, "efe46f6c232ede6220f7754030d05a6e5edd4b8552903fe733b030"}, 0x23) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000004000-0x1000)=""/4096, &(0x7f0000001000-0x4)=0x1000) r4 = socket$packet(0x11, 0x6, 0x300) connect$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x0, @host=0x2}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x5, 0x0, 0x1000}, 0x4) bind$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/02/13 20:47:59 executing program 2: pipe2(&(0x7f000055d000-0x8), 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000003c000-0x4), 0x4) 2018/02/13 20:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001a9000-0x8)='./file0\x00', 0xa00, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000ffb000-0xc)={0x2}) 2018/02/13 20:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f79000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') r3 = add_key(&(0x7f0000fc8000-0x8)='rxrpc_s\x00', &(0x7f000041b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000182000)='trusted\x00', 0x0) execve(&(0x7f000025d000-0x8)='./file0\x00', &(0x7f0000b45000-0x20)=[&(0x7f00001c1000-0x17)="242b10707070312e40766d6e65743073656c696e757800", &(0x7f00000cd000-0x7)='-.#em0\x00', &(0x7f0000492000-0x8)='rxrpc_s\x00', &(0x7f0000880000-0x2)='/\x00'], &(0x7f0000a73000-0x8)=[&(0x7f000058f000-0x1b)="2f215c706f7369785f61636c5f616363657373bf7d776c616e3100"]) getsockopt$inet_dccp_int(r2, 0x21, 0xf, &(0x7f0000461000-0x4), &(0x7f0000c26000-0x4)=0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00009fb000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x8}) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000fb5000-0xd6)="59520479272896df5885d7f7486a3de9c2b29b32249e639d1c6397b27b72daa58e148fffbd4280c20dc323e5d93e53f3e706e2e184cb3048a45d78da5a6aedf37503d7143aa8ee394a10c0f64411c8df45c19e78d3b0f6c52b55fee0111262f53c9f5e7df1118f2c9645e2856133b084079a75e53c0f97f9bba4a480033c68e96be51916ddbb3acd37cbda7353f25a9607a26d8e7123fec8b5443ac8fdd6b2109a390c324f94f3715e331d3e0e08a6654d8270970afd11708044d35486de91942b00fe6b609b58118563ba9c5219fe58404a27c1305c", 0xd6) sendfile(r2, r0, &(0x7f0000bae000), 0x400000ff) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f000023a000), 0x10) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fef000)='/dev/pktcdvd/control\x00', 0x42000, 0x0) readv(r0, &(0x7f0000e1c000-0x30)=[{&(0x7f000024e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000eba000-0x27)=""/39, 0x27}, {&(0x7f0000fa5000-0x1000)=""/4096, 0x1000}], 0x3) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/13 20:47:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000ccc000-0x8)='./file0\x00', &(0x7f0000e05000)=""/234) socket$inet6_tcp(0xa, 0x1, 0x0) [ 41.346667] binder: 7098:7103 got transaction with invalid offsets size, 2 [ 41.353797] binder: 7098:7103 transaction failed 29201/-22, size 80-2 line 3163 [ 41.373801] binder: BINDER_SET_CONTEXT_MGR already set [ 41.383481] binder: 7098:7113 ioctl 40046207 0 returned -16 [ 41.408290] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/13 20:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000129000)={@common='lo\x00', &(0x7f0000b5f000)=@ethtool_pauseparam={0x17}}) pipe2(&(0x7f00005f5000-0x8)={0x0, 0x0}, 0x84800) getsockname$netrom(r1, &(0x7f0000f45000)=@full, &(0x7f000055b000-0x4)=0x48) 2018/02/13 20:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001cf000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x871d) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000987000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/02/13 20:48:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/13 20:48:00 executing program 4: clock_settime(0x7, &(0x7f0000f36000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000+0xda5)={{{@in=@multicast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000002000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x440)=@flushsa={0x440, 0x1c, 0x400, 0x5, 0x1, {0xff}, [@etimer_thresh={0x8, 0xc, 0x4}, @srcaddr={0x14, 0xd, @in6=@dev={0xfe, 0x80, [], 0x0, 0xa}}, @migrate={0x88, 0x11, [{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty, 0x33, 0x7, 0x0, 0x7, 0x2, 0xa}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@empty, 0x0, 0x0, 0x0, 0x3, 0x2, 0x2}, {@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x32, 0x2, 0x0, 0xffffffffffffffff, 0xa, 0xa}]}, @algo_crypt={0xac, 0x2, {{'ctr(twofish)\x00'}, 0x320, "79089151f2eb4955e35dfd82a73768e51821923055791a54ec2dd54696c8ca0518d8bafed9fffce568af23e48512f1b244190556c70807ec0b80e63712136741b5819144340e29a12ab4b421023b313b7c5b37ec43a1608dd45e45db6b3cf544a742bc05"}}, @tmpl={0x204, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x3, 0x3, 0x8000, 0xfffffffffffffffd, 0x80, 0x5}, {{@in6=@ipv4={[], [0xff, 0xff], @empty}, 0x0, 0x32}, 0x2, @in=@loopback=0x7f000001, 0x7, 0x0, 0x3, 0x2dc7, 0x5, 0x400, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x33}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0xffffffffffffffff, 0x0, 0x3, 0x3f, 0x7fff, 0x7f, 0x6}, {{@in=@empty, 0x2, 0x6c}, 0xa, @in=@rand_addr=0x1da6e626, 0x4, 0x3, 0x0, 0xfffffffffffffffc, 0x1, 0x54, 0x10000}, {{@in=@dev={0xac, 0x14, 0x0, 0x17}, 0x3, 0x7e}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x1, 0x5, 0x800, 0x3, 0x216f370c}, {{@in=@loopback=0x7f000001, 0x3, 0x3c}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x4, 0x3, 0xfffffffffffffc00, 0x7, 0x3f, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3, 0x6, 0x1, 0x6, 0x6, 0xc}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x7e}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x2, 0x0, 0xe4f, 0x2, 0x0, 0x766}]}, @algo_auth={0x5c, 0x1, {{'sha224-avx2\x00'}, 0x88, "59e5b862e736b13e985e81bdf2aef065f0"}}, @sec_ctx={0x48, 0x8, {0x42, 0x8, 0x1, 0x0, 0x3a, "9873e5849e561a429a1ec7ef0ce2887dc6abee350bd733dd16e5b7695ce81b409e3fb59a82d9b9176eda09521af7bf152273e3118979498d61e3"}}, @offload={0xc, 0x1c, {r1, 0x2}}, @lifetime_val={0x28, 0x9, {0x7ff, 0x8, 0x8000, 0x8}}]}, 0x440}, 0x1, 0x0, 0x0, 0x40050}, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x3b, 0x2, @thr={&(0x7f00001eb000), &(0x7f0000001000-0xf3)="bb060b34dc85e87c081396dda7642e8f6ae5a824d7491ac601727ee8669a3d6cf80a87e3b7db8e4b8cbec9a059e7202d3a809de5298df7e2fe5ea2b05327ae4e99b1782c3c6e99683e578889965c019f8b7c2fa4229d3815ff716a8c7a13e1f186f56a1301a34daa22e5573f231d9f4c287361a8b9b87413720cf918ddc5525e6fad7ed886d2a6bc25fc33f963ca94ee6b283f0454c702ffb4aaf2e40e10bb433f011b84b30ce89ac917ffb3c21d731e743a22ca7c478444be4f56f8c40ca1f901ae3384a9c97037f97cdfedc620e6603027272597f868ea366f09f8ee539e80f150dbf8a31b1e8c0f43905768c856a48db2db"}}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r2, 0x0, &(0x7f0000000000)={{}, {0x77359400}}, &(0x7f0000712000)) 2018/02/13 20:48:00 executing program 1: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000633000-0x8)={0x0, 0x7}, &(0x7f0000d6d000)=0x8) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000557000)={0x0, 0xb0, "66ab2906f9b3452a701333b843da1ad277d0c50c51710df834282168fd5112cfe3e87c321abdb782d3087608bf447c284f1b126113475e43089f7015fb81391957600e08cf49dc7956729f0157c02545748d50139b52b6d9239121e90050fb9900843401460dfa621b6be5cc035aa12214f60eec0eadadd0a01a68c63e4be1416441bd70371c7f028747b2202bdb9cceefdc96c3a60eee27eb591552a23b2dc95c5c4de1efc182315149f605c6f8b4b2"}, &(0x7f0000f1d000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000105000)={0x0, 0x3c, "93c3e5325a10638b8d5cd70748feb828ed6ba3d0995c2e6429de1576578812dc9cff9fdb6dee8b0778d0e250a39906cb48050c1df16071ced71cd434"}, &(0x7f00009cd000-0x4)=0x44) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f00009c4000-0x38)={&(0x7f000035c000)=@in6={0xa, 0x2, 0x1, @empty, 0x1}, 0x1c, &(0x7f000075e000)=[{&(0x7f0000f1d000)="780cf2765e808e634ad04c988848e2a0fa393484e7bc6f7d1be0fdbe7074b6b93533af32a097ec6da0472ff4ece6", 0x2e}], 0x1, &(0x7f0000f1e000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0xb7, 0x208, 0x1000, 0x3, r1}}, @init={0x18, 0x84, 0x0, {0x0, 0x101, 0x7, 0x7ff}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x0, 0xea, 0x7, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x10000, 0x20a, 0x1, 0x8b9, 0x3, 0x29, 0xd5, r3}}], 0xc0, 0x1}, 0x40081) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000f1a000), 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/13 20:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x5, 0x9) write(r0, &(0x7f0000aff000)="170000001a001bd213110005e700000080000003ff008d", 0x17) 2018/02/13 20:48:00 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000840000-0x4)=0x0) pipe(&(0x7f000010f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000002000-0x4)=r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r1, &(0x7f0000002000), 0x13) sched_getparam(r0, &(0x7f0000491000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xe, &(0x7f0000f77000-0x4)=0x2, 0x4) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c91000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@tfcpad={0x8, 0x16}, @algo_aead={0x4c, 0x12, {{'rfc4309(rfc4309(rfc7539(xts(twofish),rmd320-generic)))\x00'}}}]}, 0x144}, 0x1}, 0x0) 2018/02/13 20:48:00 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}}, 0x2, {0x2, 0x2, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) bind$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000ffa000-0x28)={@common="6c6f00000000000000000000000000ff", &(0x7f0000ff9000)=@ethtool_eeprom={0x4b, 0xe}}) 2018/02/13 20:48:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00006a6000-0xe8)={{{@in=@loopback, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f000083c000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a71000)={{{@in=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000001000-0x4)=0xe8) r1 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000dcc000)='./file0\x00', 0x0, r0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000cc4000)='projid_map\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00004fc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x14) fcntl$dupfd(r1, 0x406, r2) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f00000cf000-0x14)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r3}, 0x14) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f000094c000-0x8)) 2018/02/13 20:48:00 executing program 5: clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) 2018/02/13 20:48:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x1, 0x2) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000001000-0x8)) get_thread_area(&(0x7f0000000000)={0x4, 0x20000800, 0xffffffff, 0x20, 0x1787, 0x2, 0x7, 0x4, 0x3b, 0x8}) prctl$intptr(0x1c, 0x7) prctl$intptr(0x8000000000001c, 0x5) 2018/02/13 20:48:00 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$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$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f0000f1f000-0x178)="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") prctl$intptr(0x8, 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fb7000)='/dev/ppp\x00', 0x400002, 0x0) accept$inet6(r2, &(0x7f0000162000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000ad3000-0x4)=0x1c) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00005c2000-0x18)={0xaa}) 2018/02/13 20:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f00004c8000-0x50)=[{r0, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) symlink(&(0x7f0000583000)='./file0\x00', &(0x7f0000171000)='./file0\x00') 2018/02/13 20:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000015b000-0xb)='/dev/hwrng\x00', 0x90000, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x801) write(r1, &(0x7f00000b5000), 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/13 20:48:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000071f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00006aa000-0xc)='/dev/autofs\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000ed9000-0xb0)={{0xd7, 0x101}, 'port1\x00', 0x4, 0x80c51, 0x861c, 0xfffffffffffffffb, 0xfffffffffffffffb, 0x8, 0x7c0d, 0x0, 0x5, 0x2}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = mmap$binder(&(0x7f00007ce000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x100000000400000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f0000002000)}) timerfd_gettime(r1, &(0x7f0000a9d000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ace000-0x30)={0xc, 0x0, &(0x7f0000e04000-0x7c)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f0000d86000)}) accept$packet(r1, &(0x7f0000397000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000892000)=0x9) 2018/02/13 20:48:00 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x4000000000802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009ae000)={@generic="8a9d39185c4bfd6b2bdce004a07b47e1", 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00003e8000-0xc)={0x10}, 0xc, &(0x7f00003f1000-0x10)={&(0x7f0000a1d000-0x3c)=@bridge_dellink={0x20, 0x11, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x0) [ 41.628863] binder: 7164:7167 BC_FREE_BUFFER u00000000207ce000 matched unreturned buffer [ 41.639591] binder_alloc: 7164:7167 FREE_BUFFER u00000000207ce000 user freed buffer twice [ 41.649474] binder: 7164:7167 BC_FREE_BUFFER u00000000207ce000 no match [ 41.661574] binder: BINDER_SET_CONTEXT_MGR already set [ 41.667089] binder: 7164:7174 ioctl 40046207 0 returned -16 2018/02/13 20:48:00 executing program 6: mmap(&(0x7f0000000000/0xc2e000)=nil, 0xc2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0}, &(0x7f0000c24000-0x2)=0xc) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c2e000)='/dev/sequencer2\x00', 0x400800, 0x0) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r2, 0x101, 0x6, &(0x7f0000c2e000)=0x5, 0x4) r3 = getpgid(r1) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$getregs(0x5, r4, 0x7fffff, &(0x7f0000c2c000)) 2018/02/13 20:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000018000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x0, 0xf162, &(0x7f00009b4000-0x8)) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000701000-0x44)={{0x2, 0x1, @broadcast=0xffffffff}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x52, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @generic="de769b979f4a6d6fabb8e95bd4c20527"}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000938000-0x4)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) socket$inet(0x2, 0x801, 0x8001) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000748000-0x16)='/selinux/checkreqprot\x00', 0x4596a7eb0a59a7f9, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00007a1000-0x10)={0x2, &(0x7f00009ca000)=[{0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000778000)={r3}) 2018/02/13 20:48:00 executing program 4: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00007aa000-0x10)='/selinux/access\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000f70000)={0x14, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, []}, 0x14}, 0x1}, 0x0) 2018/02/13 20:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x8) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000cc5000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000c2c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000c66000)={0x0, 0x0, 0xfffffffffffffff7, 0x3, 0xfb2a, 0x2f11, 0x10001, 0xf028, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x80, 0x6, 0x1, 0x13, 0x5}}, &(0x7f0000b1f000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000d2000-0x20)={0x4, 0x2, 0x8001, 0x3, 0x1486, 0x20, 0x34, 0xfffffffffffffff8, r2}, 0x20) ppoll(&(0x7f00005fc000-0x8)=[{r0}], 0x1, &(0x7f0000ff1000)={0x77359400}, &(0x7f0000679000), 0x8) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)) 2018/02/13 20:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000955000-0xa)='/dev/ptmx\x00', 0x401, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000bd9000)=[], 0x0, &(0x7f00006f4000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) r3 = creat(&(0x7f0000192000)='./file0\x00', 0x61) connect$ax25(r3, &(0x7f00000e7000-0x10)={0x3, {"7a0f2ccdbe604c"}, 0x81}, 0x10) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000b8000-0xc5)=""/197) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000f17000-0x10)={0x6, &(0x7f00009eb000-0x30)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000c7f000-0x8)={r4, 0x20}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/02/13 20:48:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x8c) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000bc8000-0x38)="a4be650d39c3d714f5363f9d93a12c1b4230b220deef6514db1a1c6eda8304a49e2bde9248c9f0062ff3a01f34ed95bafc9e1ea40ca38cc6") r2 = syz_open_procfs(0x0, &(0x7f0000036000)='ns/uts\x00') setns(r2, 0x0) 2018/02/13 20:48:00 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e33000)='/dev/ppp\x00', 0x2001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={0x0, 0xffffffffffffffc0, 0x20}, &(0x7f0000eee000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x7fff}, &(0x7f0000001000-0x4)=0xffffffffffffffbc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000782000-0x2)="0010", 0x0) syz_emit_ethernet(0x95, &(0x7f00000d3000-0xd1)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @random="ba3043e55cc6", [], {@x25={0x805, {0x0, 0x0, 0x0, "42a3a1d6246fb9e4c5a8a0a9315b912953680b211057e75636d408e78932bd968d2b1bc8f470e751bb548c16cddaafab2e8c721167bde780e942bcd05b5babac21389b11fd6e765b81a53cec49412609ab9e35cc7b15058f484add4949f9711e06451e70a2a09be344f5f46303949cb4f2d6c71491e6bc4bc8b0e3573f076afec1fa5ede"}}}}, &(0x7f0000a0b000)={0x0, 0x1, [0x0]}) uname(&(0x7f0000455000)=""/244) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r2, 0x0) rename(&(0x7f00007e1000-0x8)='./file0\x00', &(0x7f00008be000-0x8)='./file0\x00') rt_sigaction(0x7, &(0x7f0000aa9000-0x20)={0x42842f, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f0000e83000-0x8)) syz_open_dev$sg(&(0x7f00006e6000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/02/13 20:48:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20001000000002, 0x200000000) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d2c000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000cf6000-0x8)) openat$sequencer(0xffffffffffffff9c, &(0x7f000035c000)='/dev/sequencer\x00', 0x200, 0x0) pwrite64(r1, &(0x7f0000a90000), 0x0, 0x0) [ 41.674683] binder_alloc: 7164: binder_alloc_buf, no vma [ 41.680276] binder: 7164:7174 transaction failed 29189/-3, size 0-0 line 3127 [ 41.689513] binder: 7164:7167 BC_FREE_BUFFER u00000000207ce000 no match [ 41.697523] binder: 7164:7167 BC_FREE_BUFFER u00000000207ce000 no match [ 41.700269] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 41.716106] binder: undelivered TRANSACTION_ERROR: 29189 [ 41.722930] binder: release 7164:7167 transaction 9 out, still active [ 41.733885] binder: undelivered TRANSACTION_COMPLETE 2018/02/13 20:48:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b87000)='./file0\x00', 0x100) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f000051c000)={0xfffffffffffffffa, 0x8, 0x1, 0x0, 0x9, 0x2}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002e4000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7001) ioctl$TIOCEXCL(r1, 0x540c) ioctl$KDSKBLED(r1, 0x4b65, 0x20) eventfd(0x7) 2018/02/13 20:48:00 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) accept4$netrom(r0, &(0x7f0000f90000-0x48)=@full, &(0x7f0000b65000)=0x48, 0x80800) write$sndseq(r0, &(0x7f0000f7e000-0x90)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr={0x5, 0xfffffffffffffff7}}], 0x30) 2018/02/13 20:48:00 executing program 7: mmap(&(0x7f0000000000/0x5e4000)=nil, 0x5e4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f00005e4000)=[{{0x0, 0x2710}}], 0x6) close(r0) close(r1) 2018/02/13 20:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000524000-0x8)) 2018/02/13 20:48:00 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000000b000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000)={0x0, 0x2a, "a699374096398f2689bc8cc3e838e1533b60b9ca1e5e98448d80ece42bb97e3b5f38db1a120adeef9390"}, &(0x7f0000000000)=0x32) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000001a000-0x8)={r1, 0x7}, &(0x7f0000018000-0x4)=0x8) r2 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r2, &(0x7f0000017000)=[], 0xfffffed4) 2018/02/13 20:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x20000) sendmsg(r0, &(0x7f00003d6000)={&(0x7f00000e7000)=@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f0000c51000-0x20)=[], 0x0, &(0x7f0000eb1000-0x5a0)=[]}, 0x0) 2018/02/13 20:48:00 executing program 6: r0 = add_key$user(&(0x7f000048b000-0x5)='user\x00', &(0x7f0000358000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f1f000-0x88)="b03af532c7bdc6b8324442a12ce722e6c9f6f68ea7fb1f03af3a7e9252c720d2d65701dae97358f425ea2fa1084559ec5243779cd72a9b0e8faf62f5cb265f6fd9735da4ea1105f8049d12a92e461c1354e2343e94d1a05fbd77a0fad8c50669aa60fdc173de4547b37472c3f9727c4817d10c537ebc6ace3c207547b9cf75bbe6df0eda3a4c036c", 0x88, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f00008b1000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="b80ac0a31ac2220adb9767609447d99b1a4fc364a03985f11d2d75b5f1056eda5c0482e45d222a75938ccce91daa344f6c96581cf06dc9a30d61bd53e73abce76fc7b2a3f276ec640417c22cad42d83d8e92b960ef446909ddfbc4733e4fd67bcbb75097f396de617df2fa2ba9d65c28c84ead348cff3aab7c31d39d09135e99746cb6af9f376bf69d3be43f69100e48922468534d6ffc9478da1891d4bbf336b4ab33dd4306d5c71538d58e24f5c2ef1414e0e490c7e0178b1243d8892b6407e15afbdb3545cd55f540552b389ebbd618c072ffb167843361eecb800e96b80588be4050", 0xe4, 0xfffffffffffffffb) keyctl$instantiate(0xc, r0, 0x0, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a45000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000e4d000)={0xffffffffffffffff, {{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x800}}}, 0x88) write$sndseq(r2, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}], 0x30) close(r2) [ 41.760421] binder: send failed reply for transaction 9, target dead 2018/02/13 20:48:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000068d000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00007e8000)=0x1) pipe(&(0x7f00001f5000-0x8)) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x105}) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000651000-0x4)=0x40) 2018/02/13 20:48:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0}, &(0x7f0000001000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f00004a8000)='comm\x00') fchmod(r1, 0x143) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b68000)='/selinux/policy\x00', 0x0, 0x0) execveat(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000003000-0x48)=[], &(0x7f0000001000-0xe)=[&(0x7f000000a000)='\x00'], 0x1000) 2018/02/13 20:48:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000)={0x0, 0x3}, &(0x7f0000384000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000213000-0x8)={r1, 0x6}, &(0x7f0000623000-0x4)=0x8) socketpair(0x3, 0xa, 0x0, &(0x7f0000f20000-0x8)={0x0}) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000c7b000)) write(r0, &(0x7f0000fee000)="1f000000520007f2000094fef5000f42ebe300000000001ab4a500ffffb92b", 0x1f) 2018/02/13 20:48:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000aeb000)='oom_score_adj\x00') sendfile(r0, r0, &(0x7f0000b55000), 0x800000004000002) 2018/02/13 20:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a1d000)='/dev/sg#\x00', 0x5, 0x80600) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000059e000)={0x0, 0x1000, 0x5, 0x504e5dc6}, &(0x7f0000db9000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000069c000-0x8)=@assoc_value={0x0, 0x100000000}, &(0x7f0000455000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000069a000-0xb8)={r1, 0xfffffffffffffffc, 0x4, 0xf8, 0x6, 0xbacc, 0xec1f, 0x8227, {r2, @in={{0x2, 0x0, @rand_addr=0x6}}, 0xa3, 0xea, 0x3, 0x1, 0x6}}, &(0x7f000072c000)=0xb8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[]}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x10a) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x6, 0x6, 0x0, 0xfffffffffffffffe}) ioctl(r3, 0x2285, &(0x7f0000007000)='S') 2018/02/13 20:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00001f4000)={0x0, 0x0}) syz_open_procfs(r0, &(0x7f0000001000)='ns/user\x00') r1 = syz_open_procfs(0x0, &(0x7f00004f3000)='ns/mnt\x00') ioctl$VT_RELDISP(r1, 0xb701) 2018/02/13 20:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, []}, 0x18}, 0x1}, 0x0) listen(r0, 0xd6f) 2018/02/13 20:48:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000080000)={0x2, 0x3}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000877000-0x24)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005c1000)) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d3a000-0x4)=0x0) sched_getparam(r2, &(0x7f00007a6000-0x4)) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000820000)=0x6, 0x4) 2018/02/13 20:48:00 executing program 3: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000093000), &(0x7f0000f93000-0x4)=0x4) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000f94000-0x8)={0x0, 0x8}, &(0x7f0000f93000)=0x8) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f94000-0x10)={0x5, 0x200, 0x1, 0x32, r1}, 0x10) [ 41.894290] audit_printk_skb: 9 callbacks suppressed 2018/02/13 20:48:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x5, 0x5, 0xff, &(0x7f0000022000)={0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000930000)={0x0, 0x8001}, &(0x7f0000678000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e76000-0x98)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}}, 0xf838, 0x6}, 0x98) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fed000)={@common='lo\x00', &(0x7f0000bd9000)=@ethtool_coalesce={0xf}}) 2018/02/13 20:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000450000-0x4)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000402000)) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00009e2000)={{{@in6=@empty, @in6=@mcast1}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000034000-0x4)=0xe8) 2018/02/13 20:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000ba0000)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x1, @multicast1=0xe0000001}, 0x0, 0x6, 0x1000, 0x80000000, 0x5, &(0x7f00002ad000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10001, 0x7, 0x8}) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f00003b7000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000095d000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000d53000-0x4), &(0x7f0000853000)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000e4d000-0x18)={0x0, 0x1f, 0x10, 0x1, 0xffff}, &(0x7f00004d6000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a77000-0x10)={0x7ff, 0x6, 0x4, 0x6, r2}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc918b07deaa85a7158cb72317b9229c05a260f51652df313acceba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) sendto$inet(r0, &(0x7f0000268000-0xc1), 0x0, 0xdf3495d877b663d3, &(0x7f0000738000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) inotify_init1(0x800) 2018/02/13 20:48:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000407000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) connect$llc(r1, &(0x7f000000c000)={0x1a, 0x1d, 0x3, 0x9, 0x3, 0x7fffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f00001fb000)=0xfffffffffffffffc, 0xffffffffffffff92) 2018/02/13 20:48:00 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) [ 41.894308] audit: type=1400 audit(1518554880.488:34): avc: denied { setattr } for pid=7229 comm="syz-executor4" name="comm" dev="proc" ino=18082 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/02/13 20:48:00 executing program 4: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ffd000)='/dev/ppp\x00', 0x4000, 0x0) bind$inet6(r0, &(0x7f0000e91000-0x1c)={0xa, 0x3, 0x25, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffff8}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000ffe000-0x4)=0x9, 0xffffffffffffffa2) getsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000a9f000-0x4), &(0x7f0000190000-0x4)=0xdb83defe28725f94) 2018/02/13 20:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x40044591) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00002bd000-0x8)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d34000-0x59)={0x0, 0x7c, "d1355e14e0838f60901100ddbfeabedb9399e246a951b5237b6869f8f4abadc44b8bf7853d39cffc64462f5a59293fbe279dd78d0adbd238f2cbcf0f6d42986e628a66f227ba400ec5cc8c0dc5d34e4d65c82b61581fa9fef704fc9f58c8d7b454d199dece70b8ed074c2ef2d8d1df4fb11ecb00e0f01c673a192879"}, &(0x7f00001c7000-0x4)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00006b5000)={0x10001, 0x7, 0x4, 0x6, 0x80000000, 0x10001, 0x4, 0x8, r2}, &(0x7f0000f6f000)=0x20) 2018/02/13 20:48:00 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) 2018/02/13 20:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000c1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00007b7000-0x4)=0x3d) r1 = open(&(0x7f0000dec000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00008dd000)='./control\x00', 0x80000000000) r2 = openat(r1, &(0x7f0000b79000-0x8)='./file0\x00', 0x0, 0x0) rename(&(0x7f000092d000)='./control/file0\x00', &(0x7f0000da7000-0x8)='./file0\x00') renameat(r2, &(0x7f0000493000-0xa)='./file0\x00', r1, &(0x7f0000319000-0x8)='./file0\x00') 2018/02/13 20:48:00 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000004000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000006000)=0x1c, 0x800) fchmod(r0, 0x100) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000000)={0x1fc, 0x0, 0x0, "7175657565000000003000002000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000df"}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000000)=""/147) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000008000-0x8)='./file0\x00', 0x4) 2018/02/13 20:48:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x4, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) r3 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)='net/packet\x00') preadv(r3, &(0x7f000044f000-0x10)=[{&(0x7f0000cbe000-0x2f)=""/47, 0x2f}], 0x1, 0x400000000000) syncfs(r2) 2018/02/13 20:48:00 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c1e000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f0000a94000/0x4000)=nil, 0x4000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000001000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0xd33000)=nil, 0xd33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x801, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/13 20:48:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e40000-0x12)='/dev/input/event#\x00', 0x59f, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007d9000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) accept4$packet(r1, &(0x7f0000a99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000cfa000)=0x14, 0x80000) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000bd8000)=""/120) 2018/02/13 20:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000012c000-0x9)='/dev/ppp\x00', 0x8000, 0x0) bind$inet(r0, &(0x7f00008af000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) getpeername$unix(r1, &(0x7f0000b8c000-0x6e)=@file={0x0, ""/108}, &(0x7f0000566000-0x4)=0x6e) bind$inet(r0, &(0x7f0000934000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00005c1000)={0x8, 0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000477000)={r2, 0x10000}) syz_extract_tcp_res(&(0x7f0000850000), 0x0, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/02/13 20:48:00 executing program 2: memfd_create(&(0x7f0000166000-0x15)="25247d76626f786e65743076626f786e657431c400", 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000d06000), 0x4) 2018/02/13 20:48:00 executing program 5: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000f92000)="2f70726f63766d6e657430d57b63707573657400", 0x40, 0x100, &(0x7f0000f92000)={0xfff, 0x6, 0x5, 0x3, 0x7, 0x4, 0x75c75cf7, 0x93}) tee(r0, r1, 0xfffffffffffffff8, 0x7) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000f93000-0x10)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000a16000-0x4)) poll(&(0x7f0000f8f000-0x20)=[{r2}], 0x1, 0x1000) read(r3, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffffffffffe3c) 2018/02/13 20:48:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x4)='/dev/input/mice\x00', 0x0, 0x400840) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008c3000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) r5 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000046000)=""/4096, &(0x7f0000046000)=0x1000) timer_settime(0x0, 0x0, &(0x7f0000045000), &(0x7f0000023000-0x20)={{}, {0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f000003a000)={0x122, @time={r6}}) 2018/02/13 20:48:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e55000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) getsockname$packet(0xffffffffffffff9c, &(0x7f0000497000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000a72000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @empty}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x0, 0x0, 0x4, 0x2, 0xa0, 0xa0, 0x2, r2, r3}, {0x5, 0x1912, 0x1, 0x0, 0x1000, 0x0, 0x4c9b800, 0x1}, {0x3, 0x9, 0x8, 0x7}, 0x7, 0x2, 0x2, 0x1, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x1, 0x3f}, 0x2, @in=@multicast2=0xe0000002, 0x5, 0x0, 0x0, 0x1, 0x80000001, 0x3, 0xa06f}}, 0xe8) 2018/02/13 20:48:00 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x101000) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) socketpair(0xa, 0x6, 0xe2, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000003000)=""/165) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000006000-0x14)={@empty, r3}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000004000)={@dev={0xfe, 0x80, [], 0x0, 0xf}, r3}, 0x14) 2018/02/13 20:48:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) execve(&(0x7f0000810000-0x8)='./file0\x00', &(0x7f000027d000)=[], &(0x7f0000e7d000)=[]) 2018/02/13 20:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpgrp(0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c14000)=0x0) r2 = getpgid(r1) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r2}) 2018/02/13 20:48:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f00002e4000-0x1c)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) getsockname(r0, &(0x7f000084a000)=@ipx, &(0x7f0000314000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000492000)={0x0, 0xad1}, &(0x7f0000d76000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004aa000-0x10)={r2, 0x3ff, 0x4, [0x8, 0x3ff, 0x9, 0x81]}, &(0x7f0000188000)=0x10) fallocate(r1, 0x0, 0xffff, 0x1b) sendfile(r0, r1, &(0x7f00005fb000-0x8)=0x38, 0xfffb) 2018/02/13 20:48:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00003a4000-0xd)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) clock_gettime(0x0, &(0x7f00002de000)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000c4a000)=[{{&(0x7f0000cf8000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f000074b000-0x60)=[{&(0x7f0000462000-0x1000)=""/4096, 0x1000}, {&(0x7f0000903000)=""/120, 0x78}, {&(0x7f00007ae000-0xc1)=""/193, 0xc1}, {&(0x7f0000f11000-0x20)=""/32, 0x20}, {&(0x7f0000a24000-0x1d)=""/29, 0x1d}, {&(0x7f000071f000-0x84)=""/132, 0x84}], 0x6, &(0x7f000083e000)=""/233, 0xe9, 0x8}, 0xf762}, {{0x0, 0x0, &(0x7f0000099000)=[{&(0x7f000096c000-0xc3)=""/195, 0xc3}], 0x1, 0x0, 0x0, 0x1}, 0x400}, {{0x0, 0x0, &(0x7f0000e43000-0x30)=[{&(0x7f00008bd000)=""/103, 0x67}, {&(0x7f00001c5000-0xbe)=""/190, 0xbe}, {&(0x7f000058e000)=""/9, 0x9}], 0x3, 0x0, 0x0, 0x7fff}, 0xffff}, {{0x0, 0x0, &(0x7f0000006000-0x70)=[{&(0x7f00006b6000-0xef)=""/239, 0xef}, {&(0x7f000013b000)=""/109, 0x6d}, {&(0x7f00002df000-0x93)=""/147, 0x93}, {&(0x7f00006a8000)=""/204, 0xcc}, {&(0x7f0000676000-0x47)=""/71, 0x47}, {&(0x7f000081f000-0xd5)=""/213, 0xd5}, {&(0x7f0000a89000)=""/92, 0x5c}], 0x7, &(0x7f0000fae000)=""/42, 0x2a, 0x8}, 0x8}, {{0x0, 0x0, &(0x7f0000fc1000)=[{&(0x7f0000ed3000)=""/100, 0x64}, {&(0x7f0000c1f000-0xb6)=""/182, 0xb6}, {&(0x7f0000ef9000-0x4d)=""/77, 0x4d}, {&(0x7f0000970000)=""/191, 0xbf}, {&(0x7f0000e3c000)=""/187, 0xbb}, {&(0x7f00001aa000)=""/17, 0x11}, {&(0x7f000057f000)=""/62, 0x3e}], 0x7, &(0x7f0000094000)=""/78, 0x4e, 0x6}, 0x6a9a}, {{&(0x7f0000a31000-0x10)=@nfc, 0x10, &(0x7f0000265000)=[{&(0x7f0000790000-0xaa)=""/170, 0xaa}, {&(0x7f0000fba000-0xaf)=""/175, 0xaf}, {&(0x7f0000e9c000)=""/4096, 0x1000}, {&(0x7f0000092000-0x1f)=""/31, 0x1f}], 0x4, &(0x7f0000c7f000)=""/112, 0x70, 0xcd51}, 0x5}, {{&(0x7f00009f2000)=@rc, 0x9, &(0x7f0000e2a000)=[{&(0x7f0000632000)=""/63, 0x3f}, {&(0x7f0000dad000)=""/164, 0xa4}, {&(0x7f0000f01000-0x87)=""/135, 0x87}, {&(0x7f000003d000-0xbd)=""/189, 0xbd}, {&(0x7f0000ea2000-0x4f)=""/79, 0x4f}, {&(0x7f0000269000)=""/237, 0xed}, {&(0x7f0000509000-0x1c)=""/28, 0x1c}], 0x7, &(0x7f00004d6000)=""/69, 0x45, 0x6}, 0x3ff}], 0x7, 0x2, &(0x7f000038d000-0x10)={r2, r3+10000000}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) r4 = mmap$binder(&(0x7f0000a78000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000eb7000-0x18)={r4}) writev(r1, &(0x7f0000e41000)=[{&(0x7f0000adb000)="1accdd21fbb45e49a8d523233c7041", 0xf}, {&(0x7f00004f9000)="238694bd124297bea587016c848f2ff37f1b4fe7022bd53653e6dd9db371357a3491d69026033b53ceca7462ec84b6a0d377ec975cdd023aa9456eae4d40f6578b0288877bb68c96621880af1b6e3c3061272126ccb5c02fa69fb9d4c9a77b77e3086ef365ce4c268495d8d2806ed27d6e41f727c78935a734e7d851022b859996e08301862855c3cccaa420e96cd3a15bf430581b7c27bead01beae3ad9939230167bdb60412c83c67765f546073ad01379b01489a7e1535e", 0xb9}, {&(0x7f000016a000)="4427c091c556da5574b5484fb2d6b52858371b60abf76a9a089583630903bae83e1ceb8bf9c2a98d899b8d37d862608e57c511ba47a8b6979f1bf074dd520c3695a6aabff8d38e95dcd228bd44f730cab19bcc57643b6b0ccdff44831ebb2b17b5c06dd42503eb03293ce2810ca989ece6604d13ea93873c399e4b96ba7de560192b0dbc90dc36ef2c2a9110bb3a63459b339eb80cad80568cdd9a64f1", 0x9d}], 0x3) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000e9f000-0x8)) mmap(&(0x7f0000536000/0x2000)=nil, 0x2000, 0x1000000, 0x13, r1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008d1000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000661000)='/proc/self/net/pfkey\x00', 0xe0100, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a37000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r5, 0x6, 0xd, &(0x7f0000add000)=""/141, &(0x7f0000b80000-0x4)=0x8d) 2018/02/13 20:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9}, 0x20) r1 = open(&(0x7f0000adc000-0x8)='./file0\x00', 0x90000, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000f5000)={0x5, 0x0, 'client0\x00', 0x0, "2a0736cf441de8fe", "5385f9cea4df161f581b912eafa24a20db45fe8c617ceea45ec3fbe3b6701a03", 0x5, 0x7}) r2 = getpgid(0x0) fcntl$setown(r1, 0x8, r2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00008c7000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, &(0x7f0000f64000-0x4)=0x20) 2018/02/13 20:48:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f0000ffa000-0x1)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000880000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000a7d000-0x4d)=""/77, &(0x7f0000bde000)=0x4d) mount(&(0x7f00002ba000-0x8)='.', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f0000f43000-0x1)) r1 = eventfd2(0x4, 0x80801) read(r1, &(0x7f0000c70000-0xc8)=""/200, 0xc8) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e2b000)='/selinux/checkreqprot\x00', 0x84000, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f0000182000-0x8)=0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000eab000)='keyring\x00', &(0x7f0000cf0000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f000005f000-0x12)='.request_key_auth\x00', &(0x7f00000cf000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c02000)='/selinux/checkreqprot\x00', r3) mount(&(0x7f0000c16000)='.', &(0x7f0000e09000-0x1)='.', &(0x7f000082b000)='hostfs\x00', 0x803000, &(0x7f0000319000)) umount2(&(0x7f0000f45000)='.', 0x0) lstat(&(0x7f0000905000)='.', &(0x7f00005f1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000ecb000-0xa)={0x0, []}, 0x4) syncfs(r2) openat$dir(0xffffffffffffff9c, &(0x7f0000e50000)='.', 0x4000, 0x150) dup2(0xffffffffffffffff, 0xffffffffffffff9c) [ 42.268982] audit: type=1400 audit(1518554880.868:35): avc: denied { transfer } for pid=7320 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 42.298351] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=46331 sclass=netlink_xfrm_socket pig=7340 comm=syz-executor6 [ 42.343698] binder_alloc: binder_alloc_mmap_handler: 7320 20000000-20002000 already mapped failed -16 [ 42.357542] binder: BINDER_SET_CONTEXT_MGR already set [ 42.362838] binder: 7320:7345 ioctl 40046207 0 returned -16 [ 42.369799] binder_alloc: 7320: binder_alloc_buf, no vma [ 42.372460] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=46331 sclass=netlink_xfrm_socket pig=7347 comm=syz-executor6 2018/02/13 20:48:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b16000)='/dev/sequencer\x00', 0x2001, 0x0) clock_gettime(0x0, &(0x7f0000aa1000-0x10)) ppoll(&(0x7f0000de4000)=[{r0, 0x5300}, {r0, 0x4}, {r0, 0x10}, {r0, 0x8000}, {r0, 0x460}, {r0, 0x2000}, {r0, 0x40}], 0x7, &(0x7f00004c5000-0x10), &(0x7f0000b93000)={0x7fff}, 0x8) 2018/02/13 20:48:01 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000001000-0x4), 0x3d9) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000112000-0xe8)={{{@in6=@dev, @in6=@remote}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x400001, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ac5000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$TIOCCBRK(r2, 0x5428) 2018/02/13 20:48:01 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) r0 = socket(0x14, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/13 20:48:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000066d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) r1 = eventfd2(0x4, 0x80001) ioctl$int_out(r1, 0x5460, &(0x7f0000a2e000-0x8)) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000064e000-0x14)={@local}, &(0x7f00008af000-0x4)=0x14) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000009000-0x10)=""/16, &(0x7f0000007000-0x4)=0x10) 2018/02/13 20:48:01 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = inotify_init1(0x0) ioctl$VT_RELDISP(r1, 0x5605) ioprio_set$pid(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000171000)='./file0\x00', &(0x7f0000001000-0x20)={{0x77359400}}) r2 = dup2(r1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x9a, 0x10, 0x8, 0xffffffffffffffbb}, &(0x7f000098a000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001000-0xdf)={r3, 0xd7, "0ae594e6930ce7efe06b3d91cef2ada07fa27b5bcd6aa42e4fae63eaeebc6a3e9863236e35497ed01b71ae58be0570732dbb6885db3720b66ee8d654ac5114dc5cf48cfb5f936d2a124d22f7529a861633a2c754e727f3850f99c6a77beac10f5a8553ae2a457282263c479aab287b92048c30e4fd81823badaf3d9095fc0b6c4d7fa732658657c33163b6cc5c4ddb6c2b4c5e0d458902d3da12355837c3b9a9e7c4ddf01b3b28adc7aede88ecc1e8748e3213c1c67bae8b892660c68f6db94d6e3a87f0eb2cafe555a594bb5c63d514b419a38d7f9f5f"}, &(0x7f0000000000)=0xdf) 2018/02/13 20:48:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000001b000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000)) fallocate(r1, 0x1, 0x4, 0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b06000)={0x10002010}) 2018/02/13 20:48:01 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/proc/self/net/pfkey\x00', 0x6a8002, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000003000-0x4), &(0x7f0000009000-0x4)=0x4) sendto(r0, &(0x7f0000005000-0xf), 0x0, 0x0, &(0x7f0000005000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x3, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/13 20:48:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket(0x17, 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000c2b000)={&(0x7f0000d59000-0xc)={0x10}, 0xc, &(0x7f000098a000-0x10)={&(0x7f000010f000)={0x11, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0xff2b}, 0x1}, 0x0) 2018/02/13 20:48:01 executing program 2: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff3000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000055000)={0x8, 0x80000000, 0x8002, 0x800000000000000, 0x4, 0x3, 0x8, 0x9, 0x0}, &(0x7f00003f4000-0x4)=0x20) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ff2000)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}}}, 0x8c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ff3000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x7, 0x0, 0x2}, 0xfffffffffffffe52) [ 42.387416] binder: 7320:7345 transaction failed 29189/-3, size 40-8 line 3127 [ 42.398441] binder: undelivered TRANSACTION_ERROR: 29189 [ 42.405907] binder: release 7320:7340 transaction 12 out, still active [ 42.420050] binder: unexpected work type, 4, not freed [ 42.426333] binder: undelivered TRANSACTION_COMPLETE 2018/02/13 20:48:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00000dc000-0x5)='maps\x00') pread64(r1, &(0x7f0000a48000), 0x0, 0x2000000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000fc9000), &(0x7f0000436000)=0x4) socketpair$inet(0x2, 0x3, 0x8001, &(0x7f00009a0000-0x8)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000408000-0x8)={0x0, 0x0}) r5 = geteuid() getgroups(0x2, &(0x7f0000fdb000)=[0x0, 0xffffffffffffffff]) sendmmsg$unix(r1, &(0x7f0000059000-0x38)=[{&(0x7f00003cb000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000745000)=[], 0x0, &(0x7f0000fa8000-0x50)=[@rights={0x18, 0x1, 0x1, [r2, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r1]}], 0x50, 0x24000000}], 0x1, 0x40001) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000b62000-0x4)=0x4, 0x4) r7 = inotify_add_watch(r1, &(0x7f0000c98000)='./file0\x00', 0x2) inotify_rm_watch(r1, r7) 2018/02/13 20:48:01 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005000-0xa)='/dev/ptmx\x00', 0x4000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000006000)="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", 0x1000) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000005000-0x8)={0xa31c, 0x6, 0x3, 0xd54, 0x10001}) 2018/02/13 20:48:01 executing program 6: pipe2(&(0x7f0000c50000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/hwrng\x00', 0x40, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000002b000-0x8)={0x0, 0xfffffffffffffffd}, &(0x7f0000024000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000023000)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}}, 0x43, 0x2, 0x90e, 0x7, 0x80}, 0xa0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f000000d000-0xc)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f0000029000)=@ipv6_delroute={0xf, 0x19, 0x60f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x3, 0x0, 0x0, 0x0, 0x3}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1}, 0x0) 2018/02/13 20:48:01 executing program 0: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb7000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) poll(&(0x7f0000c0b000-0x20)=[{r0}], 0x1, 0x0) syz_open_dev$sndseq(&(0x7f0000a3b000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) [ 42.439151] binder: send failed reply for transaction 12, target dead 2018/02/13 20:48:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a05000004005a33d57e226460104ca0dedf1f0e8365cd43d106c41d00a676034d6557bf8917cad630598f6e58fd17", 0xc0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000316000+0xbd9)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000746000)={0x0, 0x6f, "79490828a61acc42a7b6b0aacd39e7fc5bf7e06f1b305f7fc0869e95d1016900138d339799a55e30e88769a1ff69101d7dc3637ae1796b202125ea99caaedf908e519b2de09f9b870e03f381e238a31b272313f83779d1add775e494cdd5c9170695212fda70850f5681e075a25309"}, &(0x7f0000f0f000-0x4)=0x77) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000+0xfde), 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000ef4000), 0x0, 0x0, &(0x7f0000c43000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000249000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x9}}) close(r2) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr, @empty}, 0xc) 2018/02/13 20:48:01 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000184000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00009da000-0x91)={0x0, 0x89, "494c6ffc65bcb9924c3d2263e9c0f472892880fbb1557c884cb1c90fc764979002752d9c62a7c13b03c198f5c164b656f4b8fa7a9968479166e6e2e4d63c3ac9f98511936233faa208a4f695012bfd095d16aef3f784b293090d11138bdafa95677664bcd2a9f61230c0997dd3bd8e41986bd6fb947d09ee087cd80529bdd7386c1d85ee2419579daa"}, &(0x7f000086b000)=0x91) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00009ea000)={r1, 0xc5, "ff67b517bc0adcd509560c917da010005d3dede3f356a9d46af7140699b55c696134572e87689d1d245b284a547589e4b984503ebb26c428911a47947feeb22def7005bcbd654604e82a94898306636a2565e70b6c5f6f9f10041b41e119da9a3723a5768dc36703e686c009efc68cb959948967d9957d2d03f4d09907af766d082e3e6efd33d69341c40ef1875ed04cf9733f89903d081c88a0cc37653581f12cfa492d8af31202ad330dbfae119e9d0b4f747b05acc3ffe6bf4543ec1a2efbc1696c0271"}, &(0x7f0000fe4000-0x4)=0xcd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f00002e3000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000054c000-0x4)=@int, &(0x7f0000002000-0x4)=0xfffffffffffffe55) clock_adjtime(0x0, &(0x7f0000000000)={0x88f3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000003000-0x8)={r2, 0x400}, &(0x7f0000001000)=0x8) recvfrom$ipx(r0, &(0x7f0000002000-0x3a)=""/58, 0x3a, 0x40, &(0x7f0000001000-0x10)={0x4, 0x1031a301, 0xffff, "a5bb0387271c", 0x9}, 0x10) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000002000-0x2)=0x8000) 2018/02/13 20:48:01 executing program 7: socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e0a000)={0x0}, 0x84000) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f000007c000)={0x3, 0x7f}) arch_prctl(0x1003, &(0x7f0000d6d000)="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") syz_emit_ethernet(0xe, &(0x7f0000cb4000-0x12)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x8100}}}, &(0x7f0000269000)={0x0, 0x1, [0x0]}) 2018/02/13 20:48:01 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_ident={0x2}]}, 0x30}, 0x1}, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000004000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x28) 2018/02/13 20:48:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000b86000-0x14)={@ipv4={[], [], @remote}, 0x0}, &(0x7f0000da5000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f0000d21000-0x38)={&(0x7f000052f000-0xc)={0x10}, 0xc, &(0x7f00004fd000)={&(0x7f0000770000)=@ipv6_getnetconf={0x1c, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001c2000-0xf)='/dev/sequencer\x00', 0x4008fd, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000d42000)={0x0, 0x870}, &(0x7f0000df5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000dd6000)={r3, 0x145c3b3e, 0x30}, &(0x7f0000c15000-0x4)=0xc) 2018/02/13 20:48:01 executing program 2: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000046000)='/dev/snd/seq\x00', 0x0, 0x802) fcntl$dupfd(r0, 0x406, r0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000048000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000048000)={&(0x7f0000049000-0x10)=@ax25={0x3, {"70d37d4191e026"}, 0x20}, 0x10, &(0x7f0000049000-0x50)=[{&(0x7f0000048000)="cc3035fff1ace79780ab2b09fd", 0xd}, {&(0x7f000002e000)="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0x1000}, 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0x1000}, {&(0x7f0000001000-0xb4)="0c5981d2d0542b9ee7520ff4b515dc92f1defe66e35edeac477f25c50521656561190ab9b0e606e496dcfddf302ddce98c9e2103bc258bb9d3c689d35f745290c147b607ed40e6a0161aa1f1950b6369b33c082e3b85147f5c049d2a5aa8dc6fba100ad5912dcea12bef33f131914c36a5f20d3ad0783ed0fba25d7b5097cd84e1bbcbd508074ab024152ca1e30688214c6adbf161d74ac5bd240106eea7e7997ced72526602fdfa827e9f3572faf4452580f005", 0xb4}, {&(0x7f000002b000)="d6631bcb3b3866aad5f45a2660512aa1ff2c9d6e9e921a2803e50b9aba8c97fc3bb95670a4e4", 0x26}], 0x5, &(0x7f0000048000)=[{0x28, 0x29, 0x1, "253c779b6683ae4f4b3ab3bf7eee58000c"}, {0x38, 0x88, 0x8, "547d8390761e1377c48f4525fa9f816e8bf81a22e2356c33158aace9f9b45c3d98295bd1215285"}, {0x48, 0x13f, 0x3, "1c1e665928ea779be5a07acd01d7dab2bcf20662fb68e2f2ffade2b5cab304de43d02b516ca040c07778634a0bb118c4d25cfe5d2e"}], 0xa8}, 0x40000000) write$sndseq(r2, &(0x7f0000017000-0xf0)=[{0xffffffff, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x1, &(0x7f0000032000)="bc"}}], 0x30) 2018/02/13 20:48:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x7ff7d) r2 = socket$inet(0x2, 0x80000, 0x34) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00004a1000)={0x101, {0x2, 0x3, @rand_addr=0x1ff}, {0x2, 0x2, @empty}, {0x2, 0x2, @multicast2=0xe0000002}, 0x200, 0x20, 0x4, 0x6, 0x3, &(0x7f00008c6000)=@common='bcsh0\x00', 0x0, 0x7f, 0x9}) pipe(&(0x7f00001b3000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r3, 0x29, 0x14, &(0x7f0000d45000)="899a57cf3832d77136179e54aae10d0394ed0dffe15f80847407017b22f1b17b734cfbbc46ed351480e9de78d3446bd99fd780bd14b2efb4cc1e59a2f49e66d89ebf6d016ebe0a61", 0x48) sendmsg$nl_netfilter(r1, &(0x7f0000281000-0x38)={&(0x7f0000b93000-0xc)={0x10, 0x0, 0x0, 0x180}, 0xc, &(0x7f00009d0000-0x10)={&(0x7f0000bb9000-0x120)={0x120, 0x10, 0xf, 0x800, 0x5, 0x0, {0x5, 0x0, 0x4}, [@typed={0x14, 0x33, @str='lowlan1\\\x00'}, @nested={0xf8, 0x31, [@generic="dfc5591adafd6eca4dcd05c362ab0167b00e05820cf441cfcf87f07d737370f97d48873ffa6e22f77e03a592599eec203224427fa64f5c2d1131841e1050869429e5937012ce8fce294868439132c7d27dac5a7d6b40972047b53c5ffa56890841b00de6a0a4c3718f35fd3d8b5eb3ec8eca5367f82e0c23238b3d205ba8fc9fbd39bbb0e615b4b5b418e0947aedfd6ed601dd75289e2d479a7c3ad4acbd6b32d41032e90be3fb8c6f7a1917189b1b7be1893233fa414dc7f7580912e3a7e66eb0eda6aaf5b74ff87d95b997d7e1eac767e7317ea1ab51fff744df84a37d2f3742a6fb100c087eace39cf758a779435f8712ba"]}]}, 0x120}, 0x1, 0x0, 0x0, 0x8800}, 0x48051) getsockname$inet(r2, &(0x7f0000477000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000898000-0x4)=0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000086a000-0xc)={0xfffffffffffffffe}) syz_open_dev$urandom(&(0x7f0000f16000)='/dev/urandom\x00', 0x0, 0x400400) 2018/02/13 20:48:01 executing program 3: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000a8000-0x15)='/proc/self/net/pfkey\x00', 0x8040, 0x0) getpeername$inet6(r2, &(0x7f0000c22000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000247000)=0x1c) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) fgetxattr(r0, &(0x7f00009ad000-0x4d)=@random={'system.', 'posix_acl_access:\\#$posix_acl_access!*userwlan1md5summime_typekeyring\x00'}, &(0x7f00003bd000)=""/95, 0x5f) ptrace(0x4207, r3) r4 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_mreq(r4, 0x0, 0x3, &(0x7f0000c31000-0x8)={@local, @rand_addr}, &(0x7f00004b6000)=0xffffffffffffff6f) ptrace$getregset(0x4204, r3, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) 2018/02/13 20:48:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00003d6000)={0x0}) r1 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) close(r0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000614000-0x4)) fcntl$getflags(r2, 0x1) dup2(r2, r1) 2018/02/13 20:48:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000019c000-0x22)=""/34, 0x22, 0x0) recvfrom$inet(r0, &(0x7f0000068000)=""/189, 0xbd, 0x40, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000c4000-0x10)='/dev/sequencer2\x00', 0x40001, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f000069f000-0x10)={&(0x7f000072a000/0x3000)=nil, 0x3000}) rt_sigpending(&(0x7f0000489000-0x8), 0x8) sendmsg(r0, &(0x7f0000684000-0x38)={&(0x7f00004f2000-0x10)=@ipx={0x4, 0x5, 0x8, "876e04b3f104", 0x81}, 0x10, &(0x7f0000927000-0x70)=[{&(0x7f00004d8000-0x5e)="7a41202252898267b7fec3f24bd977c9608c7c13ccdc051ef7d7c093d6c218c7ef548611cbd1b9ac9c1ee6303d766458b324b67f5b693c8058b1e977ea8b33f3774ed0feab2e00784595291544402a6137b9561361cea0e68322a71734fa", 0x5e}, {&(0x7f0000a7d000-0x35)="50df9f7138075410c930b2a494866195ac6ed21f4a79f5a462b45f81edbfe3c394fc188078debbb7ddec10b5d2819503aa378b3eec", 0x35}, {&(0x7f0000792000)="72c0e1f6df3546fc9d772f32c63814947436174b29e1cb12c680edda77ee534b95b646c61136a0de2f7347dc7e267c63763b0d20f9ec78dc0691d9770744ee6139643e28c0993b6dcc3c8f30be4f1a31db8814473065ff40968d373177ca9917a36c8dac3618056aa11104b9e42a4a4f640b59994fed59a631a2eeb7eaad60f977804f14948d499d66c4808cc3b3467dc92a8848fecedfe019e707a82665ad69be9eab6cd9631f99b43e329fe5ecee5ebe59c05040a73977370525ea809d9e52aea9d42d32d11de35fb5b87cb02d2eb7ad9dec8c69d58897fbed174b3e", 0xdd}, {&(0x7f0000fa0000)="0c3e69ff4b389c98b1c3de812b90e1c5d898b9b8031191f74b34453c319e4c686fbef05f9a2d887ddaa62333fef10473f059e73f64c86d9bc76044bc7685ceaf7267f56b5a0058019c0c16d27f4fcaf9ab33dc907146eef6fbca1857b7ae7ed94d3e0f8e21f1dc38da82c883a78a75f37a54df58b78d416a1a966981661717340114f5e3393fc609b2c3d22ca2ad7e8c1abe8548ec5efafbe9f1c783c8ee8cf80601c0341d4e5a8cdec85548d8cb1b1af43440fe18d1b461ca0fb20f234e2640416f74838b5c42592d29e0aed4b21cafa3d861372bfe00c487e5acd5304dd8007ae3a3ca29a12f35c917355a14", 0xed}, {&(0x7f00004dd000)="f90fd63cda37754c527245f5a70124fe573a8e34341ad44889b4d0eb6fb5a38b9ad33bcb904d8128ad69b51f083095d644e7b97c5626216078856693d605bf8320bf0080b1ab24f1db1d6999fc012f25aac6ded60075efd729746e1a1a54110713633d794ad2f7416fcb31003d89dd6ec7d9a8f1bfcdb1b2a804676d80006f51e846195fdde488485254601a4a56ea5a8a26555404709ce0cf7d16da4d2f802af5c1f500bfb3e42ab225783863c4522cf426261bd142d7671844e73e299919ffed381123e03404e50d44aa112f5a42b4cd7b6be40d4391895ecc40ffd63b8872d574c321ea798ba4", 0xe8}, {&(0x7f000069a000)="a95cd9f067a1cd0f047d6c0ff72594583299cad1fd705b431dedb3c496548c", 0x1f}, {&(0x7f00008b4000-0x75)="42ac3d005bc339ff99ef0f202f4922cc371ba81c3bc3fbae371d8e891a227ceeba6cef09c3ed67159cc77479c980d67d7d5ff1817b10a2fe17d8153dab32f1543da25f366a27d41e0ad51636e98e98fb335edac317c12e43bc30000826937b075f9bda11fb95d5c39a5c12c615219626cbea39e90a", 0x75}], 0x7, &(0x7f0000827000-0x78)=[{0x78, 0x108, 0x51b, "8d3bb0d19aeeeec2f0ccd1e09c4503e48abf96759650c24d015cc0fbfc317442320ef72fbc666d1512cd0defbed0f3651877d7298e0e29ed5bbbb6cc69b4ce1f05aaae220d8408ac4e28dafb0bc5e45833d84f7e550eb38a2a9d3d5dd1972844043968e2"}], 0x78, 0x4000000}, 0x4000000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000c04000-0x10)={0x0, 0xfffffffffffffffb, 0x10000, 0x8}, &(0x7f00005d8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000f83000)={0x0, 0x3b, "1c1e3c5a91fb7e63f4ed167e3aa610c687823cd991311b631130ee943478003249a8517b629b13ba1616b7981e52d39ddd0739c217fce65978ffad"}, &(0x7f000011c000)=0x43) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c9c000-0xb8)={r2, 0x5, 0xffffffffffffff94, 0x6, 0x4, 0x8000, 0x8585, 0x1, {r3, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0xcfd, 0x8001, 0x7, 0x7ff80, 0x214}}, &(0x7f00003c9000)=0xb8) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) 2018/02/13 20:48:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000008a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r1 = memfd_create(&(0x7f0000cc3000)='\\\x00', 0x2) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000193000)={0x0, 0x0, 0xee42, 0x5cd96c6e, 0x7c, 0x6180112d, 0xffffffffffffffdc, 0x1, {0x0, @in6={{0xa, 0x3, 0x80000001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, 0x1, 0x6, 0xffffffffffff4e40, 0x0, 0x2180000000000000}}, &(0x7f0000248000)=0xb8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000521000)={r2, 0x271d}, &(0x7f000084f000)=0x8) r3 = syz_open_procfs(0x0, &(0x7f0000fbe000-0xd)='net/mcfilter\x00') readv(r3, &(0x7f0000541000)=[{&(0x7f000023d000-0xeb)=""/235, 0x59}, {&(0x7f0000130000)=""/161, 0x21a}, {&(0x7f000098d000-0x49)=""/73, 0x49}, {&(0x7f0000706000-0xb3)=""/179, 0xb3}, {&(0x7f0000822000-0xf1)=""/241, 0xf1}, {&(0x7f0000e95000-0x43)=""/67, 0x43}, {&(0x7f0000b18000)=""/87, 0x57}, {&(0x7f0000936000)=""/210, 0xd2}, {&(0x7f0000d5c000-0xe9)=""/233, 0xe9}, {&(0x7f00000f7000)=""/28, 0x1c}], 0xa) keyctl$session_to_parent(0x12) 2018/02/13 20:48:01 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$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003b6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000f52000-0x4)) listen(r1, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000389000)='/proc/self/net/pfkey\x00', 0x490000, 0x0) getpeername$netrom(r3, &(0x7f0000928000)=@ax25, &(0x7f000019f000)=0x10) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r4 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r4, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, [{0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}]}, 0xfffffc76}, 0x1}, 0x0) 2018/02/13 20:48:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000401000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000864000)) r2 = memfd_create(&(0x7f0000a01000-0xd)='/dev/binder#\x00', 0x3) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000f46000-0x4)=0x200) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00002dc000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x2, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/13 20:48:01 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000332000-0x8)) mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000234000)='./file0\x00', 0x40) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000dc4000-0x8)='./file0\x00', 0x10) inotify_rm_watch(r0, r1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000dc0000), &(0x7f0000dc5000-0x4)=0xfffffffffffffe77) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dc4000)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r2, &(0x7f0000dc4000-0x9)="4a6fdf365289c5cb66", 0x9, 0x4, &(0x7f0000b17000-0x1c)={0xa, 0x3, 0x1, @empty}, 0x1c) 2018/02/13 20:48:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000fc4000-0x214)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x84, 0x5, [{{@in=@broadcast=0xffffffff}, 0x0, @in=@rand_addr}, {{@in=@empty}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x13c}, 0x1}, 0x0) syz_open_dev$random(&(0x7f000047d000-0xc)='/dev/random\x00', 0x0, 0x2) 2018/02/13 20:48:01 executing program 5: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(r1, 0xfffffffffffffffd, &(0x7f0000011000)={{r2}, {r2, r3}}, &(0x7f0000001000-0x10)) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008f4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r4, 0x545f, &(0x7f0000fd4000)) perf_event_open(&(0x7f0000e4d000)={0x1, 0x78, 0x5, 0x5e, 0x8, 0x0, 0x0, 0x4, 0x800, 0xa, 0x7fffffff, 0x769f, 0x2, 0x4, 0x9, 0xf7, 0x2, 0x3, 0x10001, 0x3f, 0x20000000000000, 0x0, 0x3ff, 0x8, 0x63, 0x200, 0x9, 0x2, 0x100, 0x1, 0x401, 0xba80, 0x401, 0x8001, 0x8, 0x7, 0x0, 0x1ff, 0x0, 0x400, 0x5, @perf_bp={&(0x7f0000eee000), 0xb}, 0x2, 0x1, 0x8, 0x3, 0x7, 0x200}, r0, 0x40, r4, 0x4) timer_gettime(0x0, &(0x7f0000fd2000-0x8)) [ 42.670403] binder: 7413:7420 got transaction with invalid offsets size, 2 [ 42.680340] binder: 7413:7420 transaction failed 29201/-22, size 80-2 line 3163 2018/02/13 20:48:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ebc000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000752000)=0x0) fstat(0xffffffffffffffff, &(0x7f0000c8c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a9f000-0x10)='/selinux/access\x00', 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000a3a000)={&(0x7f000041c000-0xc)={0x10}, 0xc, &(0x7f00001cc000)={&(0x7f0000134000)={0x1200, 0x30, 0x205, 0x7, 0x2, {0x5}, [@typed={0x8, 0x85}, @nested={0x90, 0x4b, [@generic="97c49377ab95ce8394ec035c766307d9fba0cbbd9917c944c95e2bdd53a954c0bf3629837e7c8349ab8a749764b3c199acd81abe0d42d3aa2b7b583cdfd6ecd0cedcceecbc8d7f467df46d44f2f2ccd406777e8165a1ebaee9643b356548eef008cc41fc0c60ed47642ff22b06bc41f8e3ae7ec96716f4909c428fa6da3646dd3867cdee5e4c0481332e2cef"]}, @typed={0xc, 0x37, @pid=r1}, @typed={0xc, 0x47, @ipv4=@broadcast=0xffffffff}, @generic="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", @generic="516a6b443c785edc560c6b6219dd66d62f2b446d45e3782b56c4b68ef275347f8a28614d2f1192a77375e312fc03d2322dd8c7e3c72712fce4ae470cbb4ac696c21866b5e7300f213d30d63c49ffe091c7630f4c8f1061c337e6afcdaa370fc6e1417832cfe230b33ca0d787fd6c99ff47ba225167e125366e1a0ab03edc16c9fa41be9a9ad1e65bde28f350d902b7486ac0e0bea79cd157ccb5aa3772ed971aa9c89f1df587fabc72df969d48c74eb47ef452596d9367926d61ced45655bbf5e7469eacbdf6f33416e190f5451c4059f22f2a9ada710e70a9b0037ecdedce16b76f", @nested={0x58, 0x34, [@typed={0xc, 0x17, @ipv4=@empty}, @typed={0xc, 0x58, @uid=r2}, @typed={0xc, 0x52, @fd=r3}, @typed={0x30, 0x21, @binary="212724b05c50476baa1a9eb91ba006a405a0f6b453992462182c0340e4df6146a0669c466fed35"}]}]}, 0x1200}, 0x1, 0x0, 0x0, 0x800}, 0x8001) write(r0, &(0x7f00007c7000-0x21)="1f0000000104f00b00000008070100000001ffff08000100030600dc05df009fe8", 0x21) 2018/02/13 20:48:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000824000)='\x00', 0x2) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000050e000)={0x0, 0x0}) fcntl$getflags(r0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000b69000-0x10)={r1, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000da3000-0x10)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000034b000)={r2, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000013000)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000a1f000)={r3, r4, 0x4}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000686000)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/13 20:48:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000fc4000-0x214)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x84, 0x5, [{{@in=@broadcast=0xffffffff}, 0x0, @in=@rand_addr}, {{@in=@empty}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x13c}, 0x1}, 0x0) syz_open_dev$random(&(0x7f000047d000-0xc)='/dev/random\x00', 0x0, 0x2) 2018/02/13 20:48:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000fa2000-0x8c)="7887710983f0ffb5884336b7d0e962c07836515419120b28c4b5215abd61964c764c5adcc3990768fe98d0dc4e34bb759cfb028139b5876ecd6c206ed519328db54b4992576b9426681a3d53627cb6ab6f90734fa919605ebcaf5d029bcbac94d29fe16c5a47294e1d5f94d816a5acbd084f097b2dcab0ca2ec27798c6a539104c9ad445e5ee271ce2af5158", 0x11e, 0x0, &(0x7f0000682000-0x1c)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000b61000)={0x4, 0x40001, 0x5, 0xd32, 0x20}, 0xfffffffffffffe17) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f000004b000-0x4)=0x4, 0x4) 2018/02/13 20:48:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x800, 0x7, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000001000)=@random={'user.', '|selinux$]}]-vmnet1+\x00'}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00004f7000)={0x9, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @loopback=0x7f000001}, 0x9, 0xc000000, 0x7, 0x1, 0x9, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x100, 0x8, 0xffffffffffffff7f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c09000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$sndseq(r1, &(0x7f00005b0000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0xff95) [ 42.712281] binder_alloc: binder_alloc_mmap_handler: 7413 20000000-20002000 already mapped failed -16 [ 42.732937] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/13 20:48:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000000000)='bdev') r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a64000-0x1), 0x0, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000748000+0x47c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r0, &(0x7f0000cf2000-0x6a)='N', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00003b4000)=0x80000000, 0x4) socketpair(0x5, 0x5, 0x0, &(0x7f0000e4c000-0x8)={0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000100000-0x1)) sendto$inet(r0, &(0x7f0000101000-0x5c)="80", 0x1, 0x0, &(0x7f00001ad000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/13 20:48:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x4, 0x4009) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000153000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "76ad452eff0e2ec03317c253cb89fe0d5f97d72496efe61c665279770041db17d6c8507edb013ebc03b814425114f05ceda63ce3207f60ee7deba8dfea261793", "4a58ba1866ca95b1fb7b19e020f66b5edce970c3c8d3f9cf797aa572934b0453"}) 2018/02/13 20:48:01 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000066a000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000061d000-0x8)='keyring\x00', &(0x7f0000c58000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key(&(0x7f00008d5000)='ceph\x00', &(0x7f000071c000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00003c7000)="1c7be86cfa5d3751acc13a31f573458b5b", 0x11, 0xfffffffffffffffb) keyctl$search(0xa, r1, &(0x7f00002c3000-0xa)='blacklist\x00', &(0x7f000068b000-0x5)={0x73, 0x79, 0x7a, 0x0}, r2) r3 = socket(0x18, 0x0, 0x1) connect(r3, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}, 0x2, 0x3}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x111, 0x11, &(0x7f000087c000-0x8), &(0x7f0000f60000-0x4)=0x8) 2018/02/13 20:48:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000bb2000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00001e2000), &(0x7f0000534000-0x4)=0x8) connect$inet6(r0, &(0x7f00003b1000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xd97}, 0x1c) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) accept4$llc(r0, 0x0, &(0x7f00000ae000-0x4), 0x800) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$TIOCNXCL(r1, 0x540d) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) fallocate(r3, 0x0, 0xc2, 0x2) sendfile(r0, r1, &(0x7f0000e65000-0x8), 0x8) getpeername$netlink(r0, &(0x7f0000fa0000-0xc), &(0x7f0000636000)=0xc) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00009b1000)=@generic="fda9cf8f27dd4a53e32fccf29ede6639") keyctl$join(0x1, &(0x7f000039b000-0x5)={0x73, 0x79, 0x7a, 0x3}) [ 42.732946] binder: 7413:7420 ioctl 40046207 0 returned -16 [ 42.817054] binder: undelivered TRANSACTION_ERROR: 29201 [ 42.872101] device gre0 entered promiscuous mode [ 46.339280] IPVS: Creating netns size=2536 id=9 [ 46.715896] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/02/13 20:48:05 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xfffffffffffffffd) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000009000-0x430)={'filter\x00', 0x7, 0x4, 0x3e0, 0x110, 0x110, 0x110, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000005000-0x40), {[{{@arp={@dev={0xac, 0x14}, @multicast2=0xe0000002, 0x0, 0x0, @mac=@random="0703612f0f5e", {}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="1406d397042c87f71658560306e4d186", @generic="679033fd00d1d35fba8760299c3eac14"}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @empty, @multicast1=0xe0000001, @loopback=0x7f000001}}}, {{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "02cc3c1e810ac6f3dcf445a1abc1f18c599ce6df1a07a7033bd3d122a988"}}, {{@arp={@multicast1=0xe0000001, @empty, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, @mac=@link_local={0x1, 0x80, 0xc2}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="5bf6da09acc57e17e8fdbe930df2fa8d"}, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) 2018/02/13 20:48:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x20000) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000c27000-0x18)={0x0, 0x9, 0x10000, 0x9, 0x9, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = memfd_create(&(0x7f0000230000)='/dev/input/event#\x00', 0x2) openat(r1, &(0x7f00005d3000)='./file0\x00', 0x400, 0x80) r2 = memfd_create(&(0x7f00003b0000-0x3)=')[\x00', 0x0) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x2, &(0x7f00005ae000-0x40)={0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x40000000000}) sendfile(r2, r3, &(0x7f0000f0a000), 0xe743) 2018/02/13 20:48:05 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x58, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x2}) 2018/02/13 20:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b2a000)='./file0\x00', 0x40) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000c08000-0x8)=0x445f, 0x8) fcntl$getown(0xffffffffffffffff, 0x9) exit(0x0) writev(0xffffffffffffffff, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/02/13 20:48:05 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000002f000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fd7000-0xc)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000fd7000-0x8)={0x0, 0x3ff}, &(0x7f00005e5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000ae5000-0x106)={r2, 0x8001, 0xfe, "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"}, 0x106) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000002d000-0x4)=0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000788000-0x4), &(0x7f0000fd7000), &(0x7f0000fd7000)) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000001000-0x4)=r3) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x43e) ioctl$sock_FIOGETOWN(r4, 0x400454d1, &(0x7f0000001000-0x4)) 2018/02/13 20:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) r1 = dup(r0) connect$l2tp(r1, &(0x7f0000348000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x2, 0x0, 0x2, {0xa, 0x2, 0xfff, @empty, 0xffffffffffffff30}}}, 0x32) write(r1, &(0x7f0000255000)="2000000014001d07060e00000000ee001100e8fff608ffff", 0x18) 2018/02/13 20:48:05 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000012000)={&(0x7f00005ca000/0xb000)=nil, 0xb000}) syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x151001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) lgetxattr(&(0x7f0000013000)='./file0\x00', &(0x7f0000005000)=@random={'trhkted.\x00', 'selinux\x00'}, &(0x7f0000013000)=""/90, 0x5a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/13 20:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000127000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r4 = dup2(r3, r0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000928000-0xc)={0x0}, &(0x7f0000802000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000926000)={0x0, 0x0}, &(0x7f00002ff000)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f000002b000-0x28)={0xffffffff7fffffff, 0x38, r5, 0x6, r6, 0x100000001, 0xffffffff, 0x9}) r7 = dup3(r2, r2, 0x0) r8 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x73, &(0x7f0000479000-0x18)={0x0, 0x6, 0x0, 0x7, 0x7}, &(0x7f0000df6000)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000e23000-0xa9)={r9, 0xa1, "72dbf41b8ada750ad646df9b12173a471ffe2f6bb814c7f2009d0919fe714bd090e5a4feaa35e86be5a2035e7771701e038cf1be2ac1a03e0b908ca54764d1708143f2791fb1b98e1957e84c03dbae1d646b0d77aed9f0997611888f48b63cb0c0190fc0f92823a97caa0099e9e5d7c67f1c69df5fd8672fe18c2deb32ade78b5373a9a367263777ca8c0336fce3c7bc93e5fce5222a1762fc30754149dd91a72c"}, &(0x7f0000fc2000)=0xa9) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000bf6000-0xa)={r9, 0x0, 0x1, [0xf52]}, &(0x7f0000e7f000)=0xa) read(r3, &(0x7f00005a2000-0x1000)=""/4096, 0x1000) 2018/02/13 20:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002f3000)) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fb5000-0x60)=@hopopts={0x0, 0xa, [], [@calipso={0x7, 0x37f25072a6313f35, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=@dstopts={0x0, 0x0, [], []}, 0x8) getsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000d09000-0x4), &(0x7f0000ad7000)=0x4) 2018/02/13 20:48:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000548000-0x12)='net/ip6_flowlabel\x00') recvmmsg(r0, &(0x7f0000739000)=[{{&(0x7f000042e000)=@l2, 0xe, &(0x7f0000f82000)=[{&(0x7f000053a000)=""/187, 0xbb}], 0x1, &(0x7f00006e9000)=""/4096, 0x1000, 0x7}, 0x4}, {{&(0x7f0000862000-0x58)=@alg, 0x58, &(0x7f0000f42000-0x90)=[{&(0x7f0000c18000-0x52)=""/82, 0x52}, {&(0x7f0000022000-0xb9)=""/185, 0xb9}, {&(0x7f0000ba2000-0x88)=""/136, 0x88}, {&(0x7f0000823000-0x10)=""/16, 0x10}, {&(0x7f0000b30000-0x6)=""/6, 0x6}, {&(0x7f0000c1c000-0xc7)=""/199, 0xc7}, {&(0x7f0000f79000-0x4c)=""/76, 0x4c}, {&(0x7f00007e1000-0x46)=""/70, 0x46}, {&(0x7f0000a80000)=""/96, 0x60}], 0x9, &(0x7f00006e9000-0x77)=""/119, 0x77, 0x9}, 0x6}, {{&(0x7f000050d000)=@l2, 0xe, &(0x7f0000f87000)=[{&(0x7f0000535000)=""/4096, 0x1000}, {&(0x7f0000d90000)=""/4096, 0x1000}, {&(0x7f0000e31000-0x1000)=""/4096, 0x1000}, {&(0x7f000077e000)=""/111, 0x6f}, {&(0x7f0000699000)=""/231, 0xe7}, {&(0x7f0000e05000)=""/84, 0x54}, {&(0x7f0000295000)=""/54, 0x36}, {&(0x7f0000495000)=""/145, 0x91}], 0x8, 0x0, 0x0, 0x5}, 0x1}, {{&(0x7f0000c8f000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f00004a1000-0x20)=[{&(0x7f00005bf000)=""/242, 0xf2}, {&(0x7f0000e14000)=""/2, 0x2}], 0x2, &(0x7f0000ed6000)=""/252, 0xfc, 0x9}, 0x100000001}, {{&(0x7f0000aa9000)=@ipx, 0x10, &(0x7f00008a4000)=[{&(0x7f00006a8000-0x72)=""/114, 0x72}, {&(0x7f00009a8000)}], 0x2, &(0x7f000067e000)=""/90, 0x5a}, 0x8000}, {{&(0x7f00009a1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}}}, 0x3a, &(0x7f0000be0000-0x40)=[{&(0x7f0000bcf000-0xa6)=""/166, 0xa6}, {&(0x7f0000588000-0x3a)=""/58, 0x3a}, {&(0x7f0000678000-0x99)=""/153, 0x99}, {&(0x7f000070d000)}], 0x4, &(0x7f0000f89000-0xa5)=""/165, 0xa5, 0x389}, 0x33}, {{&(0x7f0000fc7000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f00003e7000)=[{&(0x7f0000de8000)=""/230, 0xe6}, {&(0x7f0000e15000-0xdc)=""/220, 0xdc}, {&(0x7f0000313000-0x32)=""/50, 0x32}, {&(0x7f0000621000)=""/199, 0xc7}], 0x4, &(0x7f00009fd000)=""/23, 0x17, 0x3}, 0x374}, {{&(0x7f0000573000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f00003cd000-0xa0)=[{&(0x7f0000347000-0x45)=""/69, 0x45}, {&(0x7f0000bbc000)=""/61, 0x3d}, {&(0x7f00008fd000-0xa7)=""/167, 0xa7}, {&(0x7f0000e83000-0xef)=""/239, 0xef}, {&(0x7f0000072000-0xbc)=""/188, 0xbc}, {&(0x7f0000993000)=""/74, 0x4a}, {&(0x7f0000d16000)=""/125, 0x7d}, {&(0x7f0000931000)=""/85, 0x55}, {&(0x7f0000117000-0x51)=""/81, 0x51}, {&(0x7f000025d000)=""/235, 0xeb}], 0xa, &(0x7f00003b6000)=""/10, 0xa, 0x22b}, 0x9}], 0x8, 0x2021, &(0x7f0000a5d000-0x10)) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000ac2000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) pread64(r0, &(0x7f0000970000), 0x0, 0x80000) rt_sigreturn() 2018/02/13 20:48:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bcb000)='ns\x00') bind$vsock_stream(r0, &(0x7f0000e49000-0x10)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) r1 = socket$packet(0x11, 0xa, 0x300) socketpair(0xb, 0x800, 0x8, &(0x7f0000807000)={0x0}) sendto$inet6(r2, &(0x7f000056b000), 0x0, 0x8000, &(0x7f0000def000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x3f}, 0x1c) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0xfffffffffffffd9b, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/13 20:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003c2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r0, 0x0, 0x0, 0x10000) lseek(r0, 0x0, 0x3) 2018/02/13 20:48:05 executing program 2: clone(0x0, &(0x7f00000aa000), &(0x7f0000f1d000-0x4), &(0x7f0000d5a000), &(0x7f0000ac3000)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$TIOCSBRK(r0, 0x5427) keyctl$join(0x1, &(0x7f0000001000)={0x73, 0x79, 0x7a}) 2018/02/13 20:48:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x4, 0x1, &(0x7f0000cc4000-0x10), &(0x7f000044b000), 0x0) clock_gettime(0x5, &(0x7f0000327000-0x10)) 2018/02/13 20:48:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00008e6000)={0x4, 0xffffffff, 0x0, 0x5, 0x9, 0x1, 0x7a, 0x3ff, 0x40, 0x3ff}) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000aed000)=""/116) 2018/02/13 20:48:05 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000978000)='/dev/vga_arbiter\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d45000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x9, 0x6, 0xfffffffffffff6f9, 0x1ff, 0x2}, &(0x7f0000757000)=0xa0) socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000057a000-0x8)={r1, 0xaf89}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c00ff"}]}, 0x28}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000d7e000-0x8c)={0xfffffffffffffc00, 0x2, 0x4, 'queue1\x00', 0x1f}) 2018/02/13 20:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x80000000, 0x5, 0x40) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x20) sendto$inet6(r1, &(0x7f00009a1000-0x1), 0x0, 0x20000001, &(0x7f00008d7000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f00006d6000)=0x34b, 0x4) 2018/02/13 20:48:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f00001b1000)={0x2, 0x3, @rand_addr=0xff}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000ad9000)='./file0\x00', 0x0, 0x20) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f000077c000)={{0x2, 0xca5}, 'port0\x00', 0xa, 0x1442, 0xfffffffffffffffc, 0x1, 0x4, 0xd6, 0xf0, 0x0, 0x4, 0xfd5}) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) sendto$inet(r1, &(0x7f00002cb000), 0x325, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00002dc000)) 2018/02/13 20:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000ff2000), 0x0) timer_create(0x6, &(0x7f0000c32000-0x60)={0x0, 0x3c, 0x4, @thr={&(0x7f000048a000-0x38)="7e2e9f21c53c7f980c203033f76463d68970110f506f762d57b863a1a7bcb7de0bde86d3781c39176ed7cff7f3324e7146b9bc4b81295dd9", &(0x7f00007d4000-0x1c)="3055c99dc92323dee8812ce16c184168d3c36365e2da8d252cfadd7af7192187"}}, &(0x7f000054a000)=0x0) timer_settime(r1, 0x1, &(0x7f00008bc000)={{}, {0x77359400}}, &(0x7f000044d000)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000e1c000-0x8)=0x2) timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000584000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) r2 = openat(0xffffffffffffff9c, &(0x7f000083a000-0x8)='./file0\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f000066d000-0xb0)={{0x4, 0x8}, 'port0\x00', 0x40, 0x40, 0x8, 0x6, 0xc, 0x9, 0x2, 0x0, 0x2, 0x9}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) recvmmsg(r3, &(0x7f00006da000)=[{{0x0, 0x0, &(0x7f000059e000)=[{&(0x7f0000331000)=""/176, 0xb0}, {&(0x7f0000d5b000)=""/118, 0x76}, {&(0x7f00001fa000-0x68)=""/104, 0x68}, {&(0x7f0000c36000-0x6d)=""/109, 0x6d}, {&(0x7f0000bfa000)=""/250, 0xfa}, {&(0x7f0000894000)=""/68, 0x44}, {&(0x7f000001b000)=""/130, 0x82}], 0x7, &(0x7f0000972000)=""/77, 0x4d}}, {{&(0x7f0000866000-0x80)=@generic, 0x80, &(0x7f0000b93000)=[{&(0x7f0000048000)=""/230, 0xe6}, {&(0x7f0000e2c000-0x80)=""/128, 0x80}, {&(0x7f0000b04000)=""/232, 0xe8}, {&(0x7f00009b8000)=""/248, 0xf8}, {&(0x7f0000480000)=""/124, 0x7c}, {&(0x7f00002a1000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000c12000-0x1c)=""/28, 0x1c, 0x7}, 0x7}, {{&(0x7f0000a6c000+0x5fa)=@generic, 0x80, &(0x7f00003ea000-0x70)=[{&(0x7f00002e5000-0x35)=""/53, 0x35}, {&(0x7f0000f3f000-0xd)=""/13, 0xd}, {&(0x7f0000fbc000)=""/179, 0xb3}, {&(0x7f0000a75000)=""/51, 0x33}, {&(0x7f00007ff000+0xfd7)=""/57, 0x39}, {&(0x7f0000959000-0x4)=""/4, 0x4}, {&(0x7f0000c5c000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000cbf000-0x1a)=""/26, 0x1a, 0x4}, 0x3f775d0a}, {{&(0x7f00004fb000)=@ethernet={0x0, @broadcast}, 0x10, &(0x7f0000f79000)=[{&(0x7f0000fde000)=""/4096, 0x1000}], 0x1, &(0x7f0000864000)=""/207, 0xcf, 0x7fffffff}, 0x800}, {{&(0x7f00000fb000-0xd)=@can, 0x10, &(0x7f00002d0000-0x20)=[{&(0x7f000055c000-0xb2)=""/178, 0xb2}, {&(0x7f000070d000)=""/173, 0xad}], 0x2, &(0x7f00002f0000-0xe6)=""/230, 0xe6, 0x2}, 0x3}], 0x5, 0x20, &(0x7f0000331000-0x10)={0x77359400}) 2018/02/13 20:48:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0xd8) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)={0x5}) poll(&(0x7f000047e000-0x30)=[{r0, 0x8044}, {r1}], 0x2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00007a8000)={0x0, 0x2, "cccd"}, &(0x7f000032a000)=0xa) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000310000)={0x8, 0x8, 0x7, 0x2, 0x0}, &(0x7f0000273000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006a7000)={0x0, 0x3ff, 0x20}, &(0x7f0000705000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000017e000)={0x0, 0x24, "8e914d90cae898d236b176e5bab38df5c767c1720a0ade2386a86658cabf766f89dc19f0"}, &(0x7f0000c0f000)=0x2c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000152000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000dfe000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000241000)={0x100000001, 0x5, 0x1, 0x6, 0x40, 0x359, 0x8, 0x4, 0x0}, &(0x7f00003e6000)=0x20) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000048e000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000bd3000-0x108)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, [0x0, 0x80000000, 0x12c, 0x2, 0x81, 0x7ff, 0x8, 0x1, 0xfffffffffffffffd, 0x9, 0x1ff, 0x100, 0x100, 0x8, 0xfff]}, &(0x7f0000d50000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000988000-0x20)={0x2, 0x40, 0x8002, 0x7ff, 0x4, 0x4, 0x7, 0x1, 0x0}, &(0x7f0000c65000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000af0000)={0x1, 0xe, 0x1, 0x3, 0x0}, &(0x7f0000524000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000259000-0xb8)={0x0, 0x101, 0x1, 0x8000, 0xcc5, 0x81, 0x8d, 0x8, {0x0, @in6={{0xa, 0x2, 0xfff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffeff}}, 0x0, 0x51, 0x3, 0x7fff, 0x8}}, &(0x7f00000aa000)=0xb8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000001a000)={r8, @in6={{0xa, 0x3, 0xb1b, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8000}}}, &(0x7f0000eb8000-0x4)=0x8c) sendmmsg$inet_sctp(r1, &(0x7f000097a000-0xa8)=[{&(0x7f00000f6000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000bf1000)=[{&(0x7f00007ca000-0xa8)="481e99b7cddcb6f094cc4b260cd703f9ed6b7a6f903096dae062dda7dff5cbcf18792703331204b6bb7ff88905a00d40cf6bc8c52fe716d1485d9256bd6847c626d0ce6d5ff506abe86611528a485bd0b1e263d1e28b75fa92a9b406363b44e7e8839423b6a11d8ec401e6663cfb9a4c27ba4b33784a9240017c5d24ca6741df97ef1886cad55082179e55237988aaacfa2e3b3ed8143083ad98fc4edc5a521dfb3fdb11058b400e", 0xa8}, {&(0x7f00001c8000)="6d345ac5cafefdffa2d0f127dbd9121e28b34ebca8083a1f021b69e8d1ca91354497200df548667a53f216198358157a3621e04ccb42a6e1f29a1430c175a264f7666e4e2ef19cfc89dd", 0x4a}], 0x2, &(0x7f0000256000-0x1e0)=[@init={0x18, 0x84, 0x0, {0x8, 0x0, 0x200, 0x3ff}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x1, 0x8, 0xf27e, 0x8b, 0x5, 0x4, 0x7, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x736, 0xec, 0x2, 0x6, 0x3ff, 0x2, 0x4, 0xfff, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0x70, 0x0, r4}}, @init={0x18, 0x84, 0x0, {0x9, 0x7fffffff, 0x98dc, 0x3}}, @init={0x18, 0x84, 0x0, {0x39d0, 0x20, 0x0, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x94e, 0x4, 0x7f5, 0x200, 0x10000, 0xffffffff, 0x7, r5}}, @init={0x18, 0x84, 0x0, {0x4, 0x3f, 0x6, 0x6}}, @init={0x18, 0x84, 0x0, {0x7, 0x3, 0x1, 0xeb}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x126, 0x200, 0x7, 0x20, 0x7ff, 0x1, 0x1f, r6}}], 0x1e0, 0xd0}, {&(0x7f00001a5000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000c1f000-0x10)=[{&(0x7f000022d000-0x9)="fa959d0a28489700ff", 0x9}], 0x1, &(0x7f0000700000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x3, 0xffffffffffffffff, 0x7, r7}}], 0x30, 0x4800}, {&(0x7f0000fe1000-0x1c)=@in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, 0x1c, &(0x7f0000ee3000)=[{&(0x7f0000dc5000-0xcd)="722749418fcf821984a8197af98442016c52edd18f91bb0c6e0a97b7169964106d722d32425a1e2c09d62621e5d02d38638b82986a0f550624f392a8f2b2c0c220feebe03fbd1471499dd0d5356d93eb91da2be5af958904a73d24c9a0c097455cf8c5cace998845e3138501ff7b53e66b247a4a31533403eb5c5ab90bafac4655d51a8af1abb0fe0d4c94c0d2ec4c99492b20462f3f2133f1ad2f4cfcf17f7abbf8b978233e753e43cb015de7cdc55fb86d4095273ec47949f0475273448dc6305ff78882f5b1ad4ff7489ccc", 0xcd}, {&(0x7f0000797000)="3cb9360851582e2132875d973bf2dde118df8a308a289096f006aaa6fa713b01860a53552f97ba7a1acc6b467b263bcfca2cd768b564557065e7c4031e7b77ebe1d6518cfdf5e42b81b67b6d7ab5802eef1cd774b74281195a9a4319d229101c8e17f3ee870c1cf6334353e348070af9dc5587a860bca13147fadad4a10d8f41bb6ec94b522396e37ffd70e965e2b56cd6cdf2a66705e046ac774dc1de25db88093334513c24e521f53b0190ade3", 0xae}], 0x2, &(0x7f0000ca8000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x9, 0x0, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xffffffff, 0x0, 0x0, 0x1, 0x10000, 0x5da, 0x5, r9}}, @sndrcv={0x30, 0x84, 0x1, {0xdf, 0x6, 0x201, 0x3, 0x1, 0x5c, 0x800, 0x4, r10}}, @init={0x18, 0x84, 0x0, {0x10000, 0xefe, 0x3, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0xac, 0x1, 0x6, 0x100000001, r11}}, @init={0x18, 0x84, 0x0, {0x5, 0x0, 0x1, 0x4000000000000000}}], 0x120, 0x4}], 0x3, 0x80) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4), 0x4) shutdown(r0, 0x0) 2018/02/13 20:48:05 executing program 1: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000075d000-0x28)={@generic="9b1435558291093fe403bcac3806a200", &(0x7f00003b2000-0x2c)=@ethtool_cmd={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}}) dup2(r0, r0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/13 20:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008cd000-0x8)='./file0\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00006b3000-0x68)={0x9, 0xb7, 0x3ff, {0x0, 0x1c9c380}, 0x3ff, 0x5}) r1 = signalfd(0xffffffffffffffff, &(0x7f00006c4000-0x8), 0x8) signalfd4(r1, &(0x7f000085a000-0x8), 0x8, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/13 20:48:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008f9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) syz_open_dev$tun(&(0x7f0000951000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000964000-0x50)={@common='gre0\x00', @ifru_flags=0x400}) close(r0) 2018/02/13 20:48:05 executing program 3: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000-0x8), 0x45a2, 0x0) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) syz_open_dev$tun(&(0x7f0000019000)='/dev/net/tun\x00', 0x0, 0x1) 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$inet(r1, &(0x7f000001a000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10) sendfile(r1, r0, &(0x7f000001f000), 0x200010004) 2018/02/13 20:48:05 executing program 1: mmap(&(0x7f0000000000/0xd43000)=nil, 0xd43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x3, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) socket$key(0xf, 0x3, 0x2) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/13 20:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000cc5000-0xd)='/dev/net/tun\x00', 0x0, 0x40000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='tunl0\x00', @ifru_mtu=0xfa80}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d94000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000b9c000)=0x1f, 0x4) r3 = accept$inet(r1, 0x0, &(0x7f0000847000)) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000f4e000-0xb)={0x9, 0x101, 0x5, 0x7, 0x4, 0x2, 0x9, 0x2, 0x1, 0x0, 0x3}, 0xb) setsockopt$sock_void(r3, 0x1, 0x24, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r4 = socket$inet(0x2, 0x1, 0x0) readahead(r1, 0x1, 0x6) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000174000)) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) 2018/02/13 20:48:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x10, &(0x7f0000fd9000-0x4)=0x95a3, 0x4) bind$unix(r0, &(0x7f000000f000)=@abs={0x0, 0x0, 0x1}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000a96000)='net/unix\x00') sendfile(r1, r3, &(0x7f00007cf000)=0x805f, 0x2) 2018/02/13 20:48:05 executing program 5: r0 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000403000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0xffffffffb0c9423a, 0x0) mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000008000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000007000)={0xfffffffffffffffe, 0x0, 0x10001, 0x10001}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000007000)={0xffffffffffffffff, r3}) creat(&(0x7f0000003000-0x8)='./file0\x00', 0x0) 2018/02/13 20:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000c3000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000166000-0x4)) dup3(r0, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000144000)={0xe5, 0x800, 0x0, 'queue0\x00'}) 2018/02/13 20:48:05 executing program 7: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fd7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/hwrng\x00', 0x2000, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000c5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000b08000)={0xa, 0x2, 0x7, @empty, 0x2}, 0xfda3) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) dup3(0xffffffffffffffff, r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000fd5000), 0x0, 0x0, &(0x7f0000752000)={0xa, 0x3, 0x0, @empty}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc6000-0x40)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000ebd000-0x5b), 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/13 20:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000085b000-0x4), &(0x7f0000ef6000-0x4)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000cde000)={0x18, 0x0, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x6, []}]}, 0x18}, 0x1}, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000f4b000-0x10)={0x9, &(0x7f0000222000-0x48)=[{0x6, 0x100000000, 0x1f, 0x400000}, {0x4, 0x9, 0xfff, 0x9}, {0xfc30, 0xc37b, 0x81, 0x1}, {0x2, 0x6, 0xca, 0x5}, {0xf65, 0x7, 0x3, 0x1}, {0x9, 0x6, 0xbb, 0x100000001}, {0x80000001, 0x80, 0x3, 0x6}, {0x8, 0x2, 0xfffffffffffffff7}, {0xd0, 0x800, 0x40, 0x401}]}, 0x10) fremovexattr(r0, &(0x7f00007a7000)=@random={'os2.', 'eth1,eth1system\x00'}) 2018/02/13 20:48:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00004c3000)=@ethernet={0x0, @remote}, &(0x7f0000000000)=0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000188000)=@generic={0x101, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a9f000-0x15)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000464000-0x20)={0x4, 0x7, 0x4, 0xffff, 0x1, 0x5d}) r3 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00004bb000)={0x0, 0x74, "1c859c93c7be03a9787164c9801d4cfebe7e22d1a8baaa58e2e2b12035105aad015b7e9f4d9e2e721ec405923347652574d28113c4ae25b2f7f641d31f3d8b3c701c81d6ac93dc25ec27163dc8bf4fb4f87a0c85e307859a7a9f6d0a6249f767bffa84e6af55cfae787f8a597e75c7e8f3a575a5"}, &(0x7f0000a8a000)=0x7c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00006e0000)={r4, 0xbd, "520cd22864f7cce2d9412ad3a55f022c07f1321f35e03933bbcd6c74d5fb8a859a007bff9cf20e3f292a47a861dfa8449545a73b1c50f2eba78a199b1c0a0af165f922e2c006ee6b8729033d52f617f099ee31e176d14ed6047ebf8f6ed19765f844073dfe0db8ce0f8bc0d48695044b764bd2a17750a4314a417610f636b6c0fac951c946af5daee375948a2b482202951d807ffa798df0aad1a1b13970c328897fe3948b9c792c628fbf2325fba174eb9bf0977c340ebd5937129b42"}, &(0x7f0000c28000-0x4)=0xc5) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r3, &(0x7f00008d3000)={0xdffffffffffffffc}) 2018/02/13 20:48:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000001, 0x0, &(0x7f0000375000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000010000)) dup3(r0, r1, 0x0) 2018/02/13 20:48:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000acd000-0x1c)="959e81e9b5bbc805926c8575f1f863e3cbce8b4d91fda96c54704ca1", 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000ea7000)=0x3) sendto$inet(r0, &(0x7f0000aed000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/13 20:48:05 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000065c000-0x4)=0x7, 0x4) syz_open_dev$sndtimer(&(0x7f000041e000-0xf)='/dev/snd/timer\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001000-0x24)={0x7fffffff, 0x2, 0xfffffffffffffffe, 0x4, 0xfffffffffffffff7, 0x2, 0x6, 0x5, 0x7ff, 0x4, 0x2, 0x667}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000001000)=""/4096, &(0x7f0000002000-0x4)=0x1000) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000)=0xf7, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000003000)={{0x0, 0x2, 0x0, 0x3}}) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000001000)="c70c16d4fb63669bcb4299f0680870dcaa27b86ad02993bb32b6fbad55aea0d5411fca7144efdb945ddce3a9b2b0babee0dc") getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xfffffffeffffffff, 0x9, 0x100}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000005000-0x8b)={r1, 0x83, "4d078e77367e9b216bc1631e42ed6c84a75f2a21690d2884079b2d79c0975aff2d2b26eac11316c5f81af3bde41b21e89a995928659f9ecdad0f9f454adc259149c3a7ee4918828a48bd66363829d7e23beacacf2ae820f6b2b4eb66b620f9d096c97f7fb85af0d1da4f519d13b1345396db436057b6a32863a40e58f22533fc599f25"}, &(0x7f0000005000-0x4)=0x8b) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000001000)=""/64, &(0x7f0000003000)=0x40) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000005000)=""/182, 0xb6, 0x100, &(0x7f0000001000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000007000-0x60)={0x0, 0x2a, 0x0, @thr={&(0x7f0000004000)="10635f75d05265abb3e7287240298f77417025c8eb1ebc408c045b9a665ee101e5e10f18973938a63e6a92a391c473976be244f95c7985f5ea5962f82faccc700a2395b7fe969bf8b20ef0e49fa6f56a87b3a04da2b42080", &(0x7f0000007000-0xba)="80fbcf9f1285b1ab92f907d74cf5f7b764ebc83e77dbbbdacbb5daedb9c7590b6ce6acbab16de4e7af27a8fcaa2a4c6c6d8c3f07d93830ccea7b70ca29dfd39c04c17030e59422d46b77f905faa137463b7977dcbc8a51e29f03fbc938868c2d23850a5c0017edf576453d0dfe9ff5e8f9ae1689f93190d8dd47ee883151d88dceb546394c5a2b0d251cc6a248b2600c8431fcff1e5c9c909dd2a93a1dd6c97597f4992876858b95f06b9d19bbfbddff998ccd7b10f36b24efcb"}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000008000-0x18)=@get={0x1, &(0x7f0000008000-0x23)=""/35}) getpeername$ax25(r0, &(0x7f0000004000-0x10), &(0x7f0000004000)=0x10) bind$inet(r0, &(0x7f0000003000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000004000)=""/126, &(0x7f0000008000)=0x7e) [ 47.133193] audit: type=1400 audit(1518554885.728:36): avc: denied { getopt } for pid=7733 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 47.177098] audit: type=1400 audit(1518554885.768:37): avc: denied { setattr } for pid=7733 comm="syz-executor5" name="NETLINK" dev="sockfs" ino=20613 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/13 20:48:05 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000012000-0x8), &(0x7f0000001000), &(0x7f0000001000)={0x0, 0x989680}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000012000)={&(0x7f0000012000-0x1f0)={0x2, 0xc, 0x950, 0x8, 0x3e, 0x0, 0x3, 0x3, [@sadb_ident={0x2, 0xa, 0xff, 0x0, 0x6}, @sadb_spirange={0x2, 0x10, 0x2, 0x1}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x5, 0x10, 0x10}, @sadb_key={0x1d, 0x8, 0x6d0, 0x0, "bf3b5a9c89816dde4d0820123a4fecd75cbb2f0c8a771522e34129dc7417113de27c345ab46c92a6667cf799696de419a966c38fcc86d729ece27947625422ea28b4918ca757fa175bbd6e6ffc9ef320aefee7bfd299ea46b89d39bcb2f0834b0dc3d27ec7e13bc9660b64761ae6a393be1b484a14e2e3fe55c12638729a9b4ce78cbc1d6b80b3e9611ee143d5d12f866d2e5da2fc61ac4fcbe90c87e1d205e3a941c017cb6879808a04644728eafac19ea841472458392458f52abca6db5bad2affa7d9062927870401924c700a6a36dd93d8a1f2f80fdc8b26"}, @sadb_ident={0x2, 0xb, 0x7, 0x0, 0xfff}, @sadb_x_sec_ctx={0x9, 0x18, 0x8, 0x3, 0x40, "58fbf2217a27b71ae80e17f9cf11bfd3508a9f5161ee882604386e468c3d3153b6181c960e68b95f811b138710213fa737680d7b6606ea8562d924ef7bf93dec"}, @sadb_spirange={0x2, 0x10, 0x1, 0x2}, @sadb_x_sec_ctx={0x3, 0x18, 0x7, 0xc733, 0x10, "4f01a34571777c8db142289b6df67fe2"}, @sadb_key={0x6, 0x9, 0x108, 0x0, "70e0926b40229c1cbd2e575d1b718bacbeb43d6f8e2111247ecc1a04b46a7d43e2"}]}, 0x1f0}, 0x1}, 0x44891) 2018/02/13 20:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00007b0000-0x24)={0x0, 0x0, 0x0, 0x1f}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) read(r0, &(0x7f0000da1000-0x1)=""/1, 0x26a) ioctl$TCXONC(r0, 0x540a, 0x100) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000aac000)) 2018/02/13 20:48:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e9e000)="220000002100070700be00fffa0007010a00001e0000000057ff040405000c000000", 0x22) 2018/02/13 20:48:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000589000-0x10)=@common='sit0\x00', 0x10) 2018/02/13 20:48:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000d08000), 0x10) modify_ldt$write(0x1, &(0x7f0000a60000-0x10), 0x10) modify_ldt$write2(0x11, &(0x7f00008f7000-0x10)={0x2e10, 0x1000, 0xffffffff, 0x100000001, 0x3, 0x9, 0x2, 0xfff, 0xbd4, 0x1}, 0x10) 2018/02/13 20:48:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000016d000)={0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000c87000)={0x0, 0x22f, 0x2, 0x3}, &(0x7f0000e0d000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000066b000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x5, 0x1fc, 0x7fffffff, 0x9, 0x4}, 0xa0) sendmsg$nl_route(r0, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000e84000-0x10)={&(0x7f0000d16000-0x88)=@setneightbl={0x14, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000486000-0xc)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00002f4000)={0x0, 0x8, 0x9e64}, &(0x7f00002fd000)=0x8) sendmsg$nl_route(r0, &(0x7f000057e000-0x38)={&(0x7f00006bf000)={0x10, 0x0, 0x0, 0x840018}, 0xc, &(0x7f000009f000-0x10)={&(0x7f0000a06000-0x7c)=@mpls_newroute={0x7c, 0x18, 0x0, 0x4, 0x3, {0x1c, 0x80, 0x0, 0x7, 0x0, 0x0, 0xfd, 0x6, 0x100}, [@RTA_DST={0x8, 0x1, [{0x7, 0x0, 0x1, 0xffff}]}, @RTA_DST={0xc, 0x1, [{0x8, 0x7ff, 0x0, 0x4}, {0xb2, 0x6, 0x0, 0x3}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x7fff}, @RTA_DST={0x10, 0x1, [{0x3, 0x2, 0xe7, 0x7}, {0x80000000, 0x5, 0x800}, {0x4, 0x4, 0x7fff, 0x1}]}, @RTA_DST={0x18, 0x1, [{0x20, 0x6, 0xffffffff, 0x3ff}, {0x3, 0xc, 0x10000, 0x3f}, {0x9, 0x7, 0x40000, 0xffffffffad7c7fa8}, {0x5, 0xfffffffffffffff8, 0x1, 0x4}, {0x9, 0x43, 0xffffffffffffff80, 0x8}]}, @RTA_DST={0x1c, 0x1, [{0x7fffffff, 0x5, 0x6, 0xffffffff00000001}, {0x9, 0x3, 0xffffffff00000000, 0xffffffff}, {0x10000, 0x0, 0x100000001, 0x7ff}, {0x8001, 0x51b1, 0x2, 0x4}, {0xfad, 0xde, 0xfffffffffffff800, 0x1}, {0x3, 0x80000001, 0x10001, 0x80000000}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4008085}, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000264000)={r4, @in={{0x2, 0x1, @multicast2=0xe0000002}}}, &(0x7f00006b8000)=0x8c) 2018/02/13 20:48:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) socketpair$inet(0x2, 0x0, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000)={0x7fffffff, 0x0, 0x4, 0xff, 0x5, 0x1, 0x8, 0x4, r3}, 0x20) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r4) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r4, 0x0, 0x1, &(0x7f0000002000-0x90)) ptrace(0x4207, r5) wait4(r5, &(0x7f0000c30000), 0x0, &(0x7f0000020000)) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/dev/keychord\x00', 0x40000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000005000-0x8)={r3, 0x5669}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x3, 0xfffffffffffffff9, 0x4, 0x6, 0x4, 0xfffffffffffffff7, {0x0, @in6={{0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}, 0x7, 0xdc3, 0x0, 0x3, 0xffffffffffffffff}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000003000)={r7, @in={{0x2, 0x3, @empty}}}, 0x8c) fcntl$getownex(r0, 0x10, &(0x7f0000003000-0x8)) r8 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r8, 0x4b71, &(0x7f0000001000)={0x0, 0x8, 0xffffffff, 0x3d6, 0x1, 0x1}) 2018/02/13 20:48:05 executing program 3: mmap(&(0x7f0000000000/0x8d9000)=nil, 0x8d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00007e1000-0x15)='/proc/self/net/pfkey\x00', 0x410000, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000040004580, &(0x7f00002b6000)) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008d9000)='/dev/pktcdvd/control\x00', 0x200001, 0x0) 2018/02/13 20:48:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000b3000-0x10)=@req={0x6, 0x3, 0xceb, 0x6}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000d19000)=0x45b, 0x4) 2018/02/13 20:48:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000000)={0x3e, 0x67, 0x3c}) 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) r1 = add_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x2c)="f2780ae4e13afb25982f453050987c535a63b841522b03264fdf499a950d7137c0e347b0217bf399529bd01a", 0x2c, 0xfffffffffffffff8) add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000-0x1000)="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", 0x1000, r1) mq_open(&(0x7f0000000000)='/dev/ppp\x00', 0x81, 0x144, &(0x7f0000001000-0x1)={0x6, 0x8000, 0x0, 0xfffffffffffffff9, 0x8, 0x7, 0x3f, 0x8c}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x20, 0x200000000000d, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1}, 0x0) 2018/02/13 20:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000339000)='./file0\x00', 0x80040, 0x0) socket$netlink(0x10, 0x3, 0x0) fcntl$setlease(r0, 0x400, 0x40000040005) openat$dir(0xffffffffffffff9c, &(0x7f00008f6000)='./control\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000051000), &(0x7f0000aba000-0x4)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000689000-0xe8)={{{@in6=@loopback, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f00008f0000-0x4)=0xe8) quotactl(0x3f, &(0x7f0000cf1000-0xa)='./control\x00', r1, &(0x7f0000118000)="d4ffc5f442e0022c420ac6ce36199ea7a5141730a1655254804789044852d79043a2acb347774f2d11928297a655481e33e87dd29a677f314761d4dd9dbca3ee83e4f99f20a9111128159166f1054a662f172d75b05203") 2018/02/13 20:48:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendfile(r0, r1, 0x0, 0xfffffffe00000000) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) chroot(&(0x7f0000430000-0x8)='./file0\x00') 2018/02/13 20:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f7a000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000027d000)='./file0\x00', 0x860) chdir(&(0x7f00001fc000)='./file0\x00') inotify_add_watch(r0, &(0x7f0000bba000-0x8)='./file0\x00', 0x20000040) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000935000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) 2018/02/13 20:48:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000002000-0x4)=0x10) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000)={0x0, 0xc, "81e6f486f002644b9c603d8a"}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x6, 0xfffffffffffffffc}, &(0x7f0000002000)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000003000)=""/171, 0xab) fcntl$setstatus(r0, 0x4, 0x42000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000006000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x118)=[{&(0x7f0000004000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000005000)=[{&(0x7f0000001000-0x7b)="d6dedcd02c70c74637ba7a63ba6540801f48d3712f3adf5b25a2f9f8f5c9c054202953e8b298684cd27d6f013781f1d10e24d8553d9d466c6bb2b4d60cc531006546d66795775d8b562b4f0bb9dff6947f26749f53caffacdd7d3c9678dc33a882ec87cc7c2775009c944a3546df8008db6bed0907b8869d5dfe40", 0x7b}, {&(0x7f0000001000)="7a4dbf2d95620f83f884dd24eed85bd63e4093478e820e72f52cdf21a467b762a653217c06414ecdda07b927be5158b956f4e0c8201706e92b7148b8d14ef868cf60722f2c67d4a7b43cdb2b8d37f249b7997dff4ef010a0c97811cee74736e43b58fa824abd62ac1e490ab15bc5a9e616eb60362e3ef6376b1484420e7a3d0286a9ad12d67ee722749f87b5f440b43902fe288a34eb13e409200a00bab380edc9314df4d3d5c13054d0", 0xaa}, {&(0x7f0000003000)="19f3bde13b919fdcb97b00a7094420fa8d44d015cba46b141a691c03f6ae42f8d1af33853632d3269c7751cf43866f2d8c47093ef84966", 0x37}, {&(0x7f0000003000)="3ecab289691d25d8626a3eb2517dacda237c4240e11637e409f5e7888b0a2a32d36bcdb086a69fe6ee72c5b2a8004cde40dd2f2a86da6590739028181ce42cedc269558932563fa5bc4c20d318c3483909ed9e0a19642b249bfaae60e943dcd6e44ff4dbc9c60d12fbdd560f1b39", 0x6e}, {&(0x7f0000005000)="fdca6e8c8eceb3e4986632f3db5a2873f8e1ee5b0ad8be59f896381df6d4bf1089f331d9f8e21c23c4e739cf5f21a24b05f10e50e4bfe46341e0163ed3cb85fa9bfc5a2e1ae0e43824cee4ba90831df5745599e93edfb3a03047adf5c0f7a568cde829521a528e4311e1a0bcab4504cc641332b1a950a778106bcbfaaea0d32918d6ae805ff6fd790be016da0c3584078e7660", 0x93}, {&(0x7f0000001000)="a58ca3dae90437ff1ed2b2bd05d771cbb7112fc17fe35b154e5164b96c74825061533a3fe036f8056c33f65d0d345d4cfe1bddf70c05be3771af51fa79b85a723d0595597ba5c9f511d775b923bccd324dbd6863f98e1989f67976076d33dc21970c5f2a9e3cbfb29b9f5517853aa75dedd907a0164bed4f24693c0b02d41c51c2578d9311147fc1dfd69e340fd8101a0c27d29ef245b42518cadfe812a119f9230df059818731709bb3d452817f1027b80bf61df26a610278435295d72d69d0f5d8ee46f68878cb53d9afad946b899c164d4e90b8a61bbc", 0xd8}, {&(0x7f0000006000-0x1000)="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", 0x1000}, {&(0x7f0000006000-0xb7)="fc5d4382e46f50feebc15c98894024c19883e09e077a91fd4c2cf69e92333437295fb2fa54392330a7f1613be594ab7c49620c5094b214fff905b36a942f99f19059e47f8ed5d3643faa24800782248948576d0445dd2de5fb0f382b0475c7197713bd2e562124c6930f9669097923d614e516e0b86f45abb2b8c7f800be40c4f80a753e80d3276b0b6dc7a51a96acb38efe2b36a012fcb2be945857f9b188807abdc5488bfa0d7990f12381f8d3da65db66bc8af47001", 0xb7}], 0x8, &(0x7f0000006000-0x88)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r2, r3}, @cred={0x20, 0x1, 0x2, r5, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x88, 0x40000}, {&(0x7f0000001000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000003000)=[{&(0x7f0000005000)="cd3056657d984c526c19440988906044189867b8aa005cca88008533daad27e021bf8c8168fd5522280ee2508986fcf2d412943625b5bbaba09232388d5e4e2bd83dd536b3ba8f95dd0b23db026454cf4c24769e73497024290a6d68ce0a39cfc80184e83a5ed15ac0e9838e5b0da8a7845b19530ca7b86be7bfc7b86815ae941d7f2e1164ff16a444df6cf3a4d140db5cd44af176c7d7d6c48d62f2fc19d2216c7c468ce420a2", 0xa7}], 0x1, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x30, 0x40080}, {&(0x7f0000005000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000005000)=[{&(0x7f0000005000)="688bc41bcaa6b0c5192a9d024b83a0d4a56655efd66f2ffadd00", 0x1a}, {&(0x7f0000006000-0x97)="87bba3303f10127dd969c333b28f1ac44dba02d09fe3fc1f55e450a4803dcf822f745f19289e50305764d79c00a99314c6e544081849fe25cce21b250ba82117bbabee81580417f93e000832c959e9f2d400452c8cc6817fd3ca9e101c47650bdf40187470b57854c851d7e133a2e262b583efedf7a3de9e0e732504f0bd835ba2185788d4383b8da294934557816ed1e3fa7df50e893a", 0x97}, {&(0x7f0000002000-0x97)="1bde22edb92af54cac1416ec8e159c43f134079ccfcf03a173d0403e2dd944eca67bcc5641b5bae60c2a52317ab43a8d71db9aa5af9182d162060c7fcae15cd5b69e576fda2e157906ce1c342f342667a4bfb9c20534d1f764283e5608eb6bc24b7ba268367533895a50c1f5c30b1cd1ae5c37d7ba97778082ac8b4a7dc65c2158391137c79912d7e9a0108e2354328c5b5ddcd7c60d07", 0x97}], 0x3, &(0x7f0000005000)=[@cred={0x20, 0x1, 0x2, r6, r2, r3}, @cred={0x20, 0x1, 0x2, r7, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x68, 0x20000004}, {&(0x7f0000005000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x80)=[{&(0x7f0000005000)="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", 0xfd}, {&(0x7f0000006000-0x6a)="9413e4060110a941c0d0d6dc88de500d8010b7b75240115176ad2955acb4e8e6e7b26fc40fb496292e758a4bae7b64b5b13cced278a5964d184e2f42746a20d95fc8a4fc2a7ce26c58752186c356148f0e9ef6bafdc64493cece6134378ea5be17d13719654d53089a9e", 0x6a}, {&(0x7f0000006000-0x17)="3b1eccaf446f0fb2ccee74300a87951387f5207d78419c", 0x17}, {&(0x7f0000004000-0x8c)="09b05cdfa73ac7f6d21207a42fb23e10dbdcb9abf06610bb39a7c5c327fdf448b30b31302c50a3f3e822a102f9f49980d55c9ec33993a2808e55529f3786fe61a0450de8e6fc2c7f22f5fcba3bc9b9a2915717668b290d364fb2d64d73cfcdd454512a80130173b76f6d6544764df87745ce347de41d026a8e6f6e6a1c490a5248cdd94f873afd28d067108a", 0x8c}, {&(0x7f0000002000)="b20e6cb6e9ab8adc7689b25547a7b942dcbe6ac7761eda274a6b60c34df989a94a70f2b7f71c7a3bfe0e775be9793ee2ab35dad372f5b3613fb0ecc1b52a3538c0badde0b911f6b3dacc3d43d0b1c4443c42b54a782a68c0a18524b3473e5ab42845968696a23d843453c7c0a34606971b9c5abd2067ffddb8e602fbe225b608a84f9f7b070a932158295e", 0x8b}, {&(0x7f0000003000-0xe4)="57df471fe2a63a8a0eec9138343ef3865aaa81103ed24de009834dd7cea661ad5622081c66348b2398c123b70fe4dd23169111855e6458b1aba82a2f70662716dfd9b78da0b0c741e16f197d2bcf1a19bb2fa964815fe23eddff8c342d920aec3519c32dd49c25b62672bcf29ed299d3927c42f6252b8b77caf0a2ea4c0802598b7fbec62ed574d061b3fbf1aa48f8af06a9c9973c19512bce8e3a735c924a6c220b7028da53b8d19305cf5c81b4e34e8b16caeeb878f7c30a8170bd9792b31389cd3aee98706436c42b43eb6c255e792d222967ba3c391d56cbb49a3d92edd619def7d3", 0xe4}, {&(0x7f0000000000)="6c16efe5bb71b8f5fb22611c927cc0253f781d68e80d1c385d3d72c1075966ecf82cdb2e1f188915f71956fb0c87dd17863089a9b6779e95c84dc083415c92d671c208d82df6c0de18299adf75283aad92ad4418953902beccd87c30766056db5a683f4b43e1c2cf3fc849da588c04086d0ec5dfda4c4ae87f4d586a828440d6f4", 0x81}, {&(0x7f0000005000)="af6ead66ad62f278555ef9ba533e17a6bc79796f754720873106b95b8ddd5f1ac017a9ccfd7d874b1ed583c8c6ff9a222f19ab3d4eab86b76f44dc33eba1617ee90728729269c3273baf4fd9afc981bd9e1350c81688df074d63c945fcbc1d6621f6832499224ddbbf77808a9226683a3798eaa08695638489b68e0293c73b38460b96eff0cea419f192dd55902ec867a693c96e18157dd12dace6f5a353a0a8c8fa19174f6975e226", 0xa9}], 0x8, 0x0, 0x0, 0x40000}, {&(0x7f0000005000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[], 0x0, 0x0, 0x0, 0x800}], 0x5, 0x0) 2018/02/13 20:48:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000000000)={&(0x7f0000ba2000/0x2000)=nil, 0x2, &(0x7f0000782000/0x3000)=nil}, 0x18) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x101400, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000002000-0x10)="660486cb2e4fb661a28bb2891415523b", 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000)={0x0, 0xd1, "8d0f3a1160d4a605d82dc01f61183d25f718c9dd5fec1733c6a81ffb28ed770b344c7b89a8c539047773eb50c02b52773bd955433605a487a4163964b4daf044032afdb186575eecf8a18c56766189d3cf81cd9752bd4f78dcd3db48a71d6bc2e4e2913f2d463c301b68d0006e803433db46f6feebfa647c60d86560a0c692b75a5399320ccbbbacb4155f0c3b23a61d05373b8d3c1eb67684e0bfb010cc97917d0d1719ef1b133ef4611ffa7e41ce4c10d4e5b5aa768b7946566bf00795ee5401c120810834617641470e0c40ac37360e"}, &(0x7f0000002000)=0xd9) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x3, 0x35, "bb87e5e9fcce5ababdc5c569ada91651bee106730b84f06f285ee4b9f5a3c0d165ebf7f55d73d34f43e495c7505f478cbe12dea217"}, 0x3d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000003000)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00') syncfs(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000005000-0x8)={0x8, 0x23b4}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000006000-0x4)={0x80000000}, 0x4) chroot(&(0x7f0000006000-0x8)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000007000-0x10)={0x6, 0x8f, &(0x7f0000007000-0x8f)="312133a1ba7ce4643bbcafa21a75cb0fabb336c7b6c278d60d1842ca6d0d42b95f0e70106cdccb68af334511f9d4ad53e32d135c866dda89478dfb43977ca23ef9aa94a14be1f90aa05d47f541ba34a3b8f52f61840250c90e6da9ee0cb9b7f7fd3a659f74d19adcf47761bf116f9837d3beb8909425829a78b028c14bc7fa6c3a6760e8d5bec03b15e3d109139785"}) fallocate(r0, 0x3, 0x9adf, 0x10a6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={r1, 0x4f, 0x7}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000008000-0xb4)="efb65f048a97df7a1754fac5770a08b4b4808ce3f7d1180bc0c516817a36531bddc8ad9fd66ca7ecc42ec912368a6b84af4bfd58917401a240c063d7523ca7fafe938dd1afab0c5ab8d78f9280005b263cde8defc6ef4af96902f5c0857e92b551a61611646f7ee997f9ebe918b07de0df9ab3e55ad22ad4e471a4205072c0c741e65e9a59d6dd7ba5ef13ad7c18854a345da7c1326c32de6e176e40ec923df4395199d84efbb459d80285a327f38b6df0c45b4f", 0xb4, 0x9, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007000-0x4)={0x6, 0x7}, 0x4) ioctl$TCXONC(r0, 0x540a, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000008000)={0x1, 0x0, 0x1, 0x12000000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000-0x20)={0x7, r2, 0x10001, 0x7}) 2018/02/13 20:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x0, 0x8, &(0x7f0000df3000)="b3cf6dd84ad5a849"}) socket$inet(0x2, 0x3, 0x8a4) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000167000-0x9)='/dev/ppp\x00', 0x40000, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f0000df8000+0x5c8)="7376233ff9502b4f98d0de362c33c00c08d2af3f72ea18ee55b6e51ea8a9e54bc30a96f4066f3c7a767f88a2c3d1193bc28c95f6fc941cecdaddbd2eacb6b7ce64649a2083b5b92d35da4c8655741802b545e36b074a8ceda9a1828b7ed96ef99e10eadeea8b9f3bae37ea9b6797e55f53c1a41176b83b5ef5b1bfbdeb448d0f294468f67dc0a0e8ff866758a03d6b54c921eb8b3a30d79147af25a8391b5a55ac6c36cb5ce90128cabcd810c4a9b618fde60062c1a16145ab7621b643fbd67319e4430e5370155782cbebe12bdcf25607501b", 0xd3) 2018/02/13 20:48:06 executing program 1: clone(0x22400, &(0x7f0000172000)='\t', &(0x7f00003c7000-0x4), &(0x7f0000a4a000), &(0x7f00007c4000)) clone(0x0, &(0x7f0000735000), &(0x7f0000734000), &(0x7f000077b000), &(0x7f0000331000-0x1)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a57000)) wait4(0x0, &(0x7f0000d18000-0x4), 0x40000000, &(0x7f00008df000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)) r0 = syz_open_dev$sg(&(0x7f000017c000)='/dev/sg#\x00', 0x7f, 0x311081) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4), &(0x7f0000eab000)=0x4) 2018/02/13 20:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000236000)='/dev/pktcdvd/control\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000615000)={&(0x7f000084f000)=@nl=@proc, 0xc, &(0x7f0000a96000)=[{&(0x7f0000eea000-0xe9)=""/233, 0xe9}, {&(0x7f00004e2000)=""/150, 0x96}, {&(0x7f0000be5000)=""/24, 0x18}], 0x3, &(0x7f0000129000-0x51)=""/81, 0x51, 0x5ce}, 0x10000) readv(r0, &(0x7f0000a5e000)=[{&(0x7f0000def000)=""/186, 0xba}, {&(0x7f00002e7000)=""/158, 0x9e}, {&(0x7f0000f76000), 0x6c}, {&(0x7f0000c1d000)=""/229, 0xe5}, {&(0x7f00003a0000)=""/4096, 0x1000}, {&(0x7f0000e38000)=""/140, 0x8c}, {&(0x7f000007c000+0x5d6)=""/62, 0xf}], 0x7) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f0000e5a000)="24000d0024007f000002000000007701000000ff0100000000010000ffffff03000000107d", 0x25) 2018/02/13 20:48:06 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000031000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000032000-0x4)=0x10, 0x800) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000023000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) r1 = socket$inet(0x2, 0x7a38f041027189f, 0x6) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000033000-0xed)="77d024e90fe1a7de80be7161b2c26ba2e7dda270ccd4f8dfa047186ed1604c6cb75397479f575de8d789e92cd3a668ceb7a4d93f35cf7cefb8f1a27f750ee3a54d7187fd817d7e2373fd1ea0766144a9977719e2227edad733f8c0f9f2dcc0adfca17890ceb1db627d022c829deb9e501ba54644367d3137459c148f83c02e354cd5355a68fedb89e4835620c16ce1309895b6f549becbd446ff7f9a4f6afa777f928802aab497ad3cb10e3e6fd01e0f0bef901f835faf67c3e9439b1ad169147fdaf79a87d8e775417283c6f829928513e6ea29a314012d65019acf0f224b9fe76963cc012c6f4f24df3af3b5", 0xed, 0x4, &(0x7f000000e000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f000002e000)={'filter\x00', 0x7, 0x4, 0x3e8, 0x1f0, 0x1f0, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f000002f000-0x40), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffa}}}}, 0x438) 2018/02/13 20:48:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f5e000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) renameat2(r0, &(0x7f00008cd000-0x8)='./file0\x00', r1, &(0x7f00002d6000-0x8)='./file0\x00', 0x1) mkdir(&(0x7f0000be1000-0x8)='./file0\x00', 0x0) r2 = open(&(0x7f0000e06000)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000003f000+0x154)='./file0\x00', 0x0) syz_open_dev$loop(&(0x7f0000abe000-0xb)='/dev/loop#\x00', 0x9, 0x880) munlock(&(0x7f0000055000/0x4000)=nil, 0x4000) r3 = openat(r2, &(0x7f00006e5000)='./file0\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f0000a03000-0x17)=""/23, &(0x7f00001dc000)=0x17) socket$inet6_udp(0xa, 0x2, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f00006b8000)) symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r3, &(0x7f0000f8e000-0x8)='./file0\x00') socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000e1e000-0x8)) renameat(r3, &(0x7f0000da3000-0x14)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f000020b000)='./file0/file0\x00') 2018/02/13 20:48:06 executing program 4: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000e1000)={0x0}, &(0x7f0000a10000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r0, 0x74cdd352, &(0x7f0000001000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a1a000)='/dev/ptmx\x00', 0x3fd, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f000028c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000628000-0x4)=0x1f) ioctl$TCSETA(r1, 0x5406, &(0x7f0000af2000-0x14)={0xfffffffffffffff9}) 2018/02/13 20:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r0 = getpgid(0xffffffffffffffff) setpgid(r0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d71000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/13 20:48:06 executing program 5: r0 = socket$inet6(0xa, 0x80006, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000)=""/16, &(0x7f0000007000-0x4)=0x10) 2018/02/13 20:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000002, 0x0) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000830000), &(0x7f00004fe000)=0x4) 2018/02/13 20:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000b46000-0x4), &(0x7f0000f9e000)=0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x3a, &(0x7f0000692000-0x4), &(0x7f00006ab000-0x4)=0x4) [ 47.454991] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=36 sclass=netlink_tcpdiag_socket pig=7809 comm=syz-executor3 2018/02/13 20:48:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000019000-0x10)={0x0, 0x2710}, 0x10) readv(r1, &(0x7f000000b000-0x50)=[{&(0x7f000002a000-0xd6)=""/214, 0xd6}], 0x1) fcntl$setsig(r0, 0xa, 0x15) 2018/02/13 20:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto(r0, &(0x7f0000e2f000)="f06e7fd6e7a371b531ca764f7b3acb944d20754edf6e9bc9a1477dce8daa903f3442647b0b4ab7882f4aa412ebc3e3124abafd4c6615835eabb9a1728f74ab05598c7d7cecbc2d72ac9849e94e657e8712622dd970964b5faa75ff89037c49e9208cdb16f107f4f5ca380397b64f1c90a910c09041e051cf348bac5de449753e39c9d5ae9cf0d5214fa90b0f5a9c275596233eb7de490411c271ecbe920ea28ff6549b8f8f520e22c560e8bf9f273f1b0e4276a33b976ca8b5aafdadd0a65f2ae1bcd5d047a87372ea259de69ad3ee24a24af687514944885aec6d2cde2b24c2c12d68e77c0b8b52fd60", 0xea, 0x40000, &(0x7f00009a7000)=@ipx={0x4, 0x4, 0x6, "946ac9139dc4", 0x100000001}, 0x10) bind$inet(r0, &(0x7f0000e8e000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffceb) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000cb2000-0x10)=[{&(0x7f00003b8000-0x1)='1', 0x1}], 0x1) 2018/02/13 20:48:06 executing program 4: mmap(&(0x7f0000000000/0xe0b000)=nil, 0xe0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000e0b000)='\x00', 0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000139000)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005fa000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000c65000)=""/185) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000e09000)=""/248, &(0x7f00004f4000-0x4)=0xf8) 2018/02/13 20:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003d6000)='/dev/ptmx\x00', 0x1000000037d, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/13 20:48:06 executing program 5: time(&(0x7f0000b75000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000002000)={0x20, 0x0, 0x0, @fuse_ioctl_out}, 0x20) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = syz_open_pts(r0, 0x8000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x1, 0x2, 0x1, 0x8, 0x100, 0x80000000, 0x5, 0x1, 0x6, 0x2, 0x4f3, 0x5}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/02/13 20:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000c59000-0x12c)=[{{&(0x7f00005d8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000742000)=[], 0x0, &(0x7f0000475000)=""/97, 0x61}}], 0x1, 0x0, &(0x7f0000362000)={0x77359400}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ff6000-0x14)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, r1}, 0x14) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x6]}, 0x9}, 0x1c) 2018/02/13 20:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d54000)='/selinux/member\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bfe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00007ef000), 0x4) ppoll(&(0x7f00006d4000)=[{r0, 0x40}, {r1}], 0x2, &(0x7f000055d000-0x10)={0x77359400}, &(0x7f000032a000-0x8), 0x8) writev(r1, &(0x7f0000071000-0xa0)=[{&(0x7f0000d84000-0xd0)="eefa4f6cf554e3ee47dd842376496244579e3fca323fdd92b649fb5460efd090541c3607f1b2576dc9f9dff23c52746b4ce83306f1062765380ebc5d18afcf55650aa2b8422e02ba7609dec00ca9460a71943e0aa7574874c24820b224f5323411e74af6b82527990ec6627708149442265023502c9f86d41aca17af5a9ec3a7d752d42e4d0a634498a5d8a267c2212226813cb067766392f346de309e438eab9e01f1a1c39ebd3720d304ad31771e9625ff7a15ec575e799a5391221d8a68fd52", 0xc1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000045000-0x8)='./file0\x00', 0x80002, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000088b000)={0x660, 0x200, 0x80, 0x7, 0x0}, &(0x7f000099d000)=0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000896000), &(0x7f0000078000)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000e8e000-0x8c)={r3, @in6={{0xa, 0x3, 0x1f, @loopback={0x0, 0x1}, 0x8}}}, &(0x7f00008dd000)=0x8c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006ce000-0x8)) 2018/02/13 20:48:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f5e000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) renameat2(r0, &(0x7f00008cd000-0x8)='./file0\x00', r1, &(0x7f00002d6000-0x8)='./file0\x00', 0x1) mkdir(&(0x7f0000be1000-0x8)='./file0\x00', 0x0) r2 = open(&(0x7f0000e06000)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000003f000+0x154)='./file0\x00', 0x0) syz_open_dev$loop(&(0x7f0000abe000-0xb)='/dev/loop#\x00', 0x9, 0x880) munlock(&(0x7f0000055000/0x4000)=nil, 0x4000) r3 = openat(r2, &(0x7f00006e5000)='./file0\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f0000a03000-0x17)=""/23, &(0x7f00001dc000)=0x17) socket$inet6_udp(0xa, 0x2, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f00006b8000)) symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r3, &(0x7f0000f8e000-0x8)='./file0\x00') socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000e1e000-0x8)) renameat(r3, &(0x7f0000da3000-0x14)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f000020b000)='./file0/file0\x00') 2018/02/13 20:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, [0x0, 0xfffffffffffffffd, 0x8001]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000123000)='/dev/keychord\x00', 0x400000, 0x0) pipe(&(0x7f00007e0000)) r1 = syz_open_dev$sg(&(0x7f0000594000-0x9)='/dev/sg#\x00', 0x40, 0x101040) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00003f7000)=""/26) r2 = syz_open_dev$binder(&(0x7f000095a000-0xd)='/dev/binder#\x00', 0x0, 0x802) gettid() setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000388000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000d44000)={r3}) 2018/02/13 20:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) mknod$loop(&(0x7f00009fd000)='./file0\x00', 0x10, 0x0) write$tun(0xffffffffffffffff, &(0x7f00001fe000-0xc0)=@pi={0x0, 0x0, @ipv4={{0x4000000000000128, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @empty, {[]}}, @udp={0x1, 0x1, 0x0, 0x0, "999efba07a3be46d472860a656581ee8a1eb3698654e61875233a08da9465b2b2ca521dccb324387c9bcc01e3d7a773f69d642bea1aa2f70acf6f9b5020f9fa00f29b0e8f70a1c3a"}}}, 0x20) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e2a000)='/selinux/enforce\x00', 0x400400, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000df7000)={@common, @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f00007b9000)={0x88}}}) 2018/02/13 20:48:06 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x58, 0x0) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x2}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f000000d000)=0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000005000)=[{&(0x7f000000d000)="99993daf319154e606da9ddbff", 0xd}, {&(0x7f000000e000-0xcb)="485bc6e8da9dad85ff1a7bcff2c4089913ca0efe56978e836845ededade9d28e2e8ed2e8b65e2ed150c1400a73658703410d44791308b7aba48edf8d18b001fea3ec84f6ee289b73d531b7c16093f7b9970b308d2d19fec140abcdab2af28c1221ed885963c5b7bf33ca9dcac3bbb287eaa5ef5cd3d633d3342cb301283d53ddfa2d61856f176537dfecf9548b8ea9fb0030edba504b7a8c794791106e9152ba2aae6eee3463a8b21ac55d397f9882c1abe4e81e6de5b87e53eeb91405fa483cde99637ec80d21f700ba7e", 0xcb}, {&(0x7f000000c000)="6a311f2e35d8e81478d138334f0dd9be09e0f58b69218d25b200852d5aa7a51227f60ffbecafc3f76da2d148ef46298106fdf3a91745f7467b38f4b0ff5008c4ab4b8809f3a06ce39f9ec221e409", 0x4e}, {&(0x7f0000009000)="8e46e09bd6d63fd5318f599d19067dbbe37b39f5d52699e074f2f137226bc1", 0x1f}, {&(0x7f0000008000-0xe6)="5568487d6272114f22a8b5fdad0c7f8e8d791f97e6d98e09a70b9a85c88224b4c79f3aec928eeda3943887b7605937f7ae83113baf17a3731c8504522be51383ebd27cceb19fab0fa8bb7e1809e4f7c094b29574d9bc14a512ec855a384745f5430a1100383f0e339ddec56691267029270784c71cc2946dd60fe5d7f49927b3524d4dce5cb943db1d989645454cef18ca0b4a377bc4049bb0eac63a8d4f4edc0cb55737c33498adc0ed5f7e88204e85f010051e69db96a8a070842a21e93b1a57bf88fce4c3a6ba0bfb6f02e0e93a721183ac209d679f18f8d0c4d4427a21ec4576ba5457bc", 0xe6}], 0x5, 0x0) syncfs(r0) flock(r0, 0x1) 2018/02/13 20:48:06 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) readv(r0, &(0x7f0000016000)=[{&(0x7f000000a000)=""/92, 0xfeae}], 0x1) write$tun(r0, &(0x7f0000009000+0x186)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "118066", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @empty, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}, 0x3a) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000000f000)) 2018/02/13 20:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f000029a000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) fcntl$getown(r0, 0x9) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000133000-0x7)='fdinfo\x00') read(r2, &(0x7f0000020000-0x42)=""/174, 0xae) 2018/02/13 20:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x93, &(0x7f0000a2f000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, @random="1baf149fa6b5", [{[{0x9100, 0x5, 0x6, 0xa9}], {0x8100, 0x40, 0x2, 0x9ba}}], {@llc_tr={0x11, {@snap={0x1, 0x0, '+', "8a661e", 0x897f, "1b577cfe41abcbcdfae77e014ef69a0d21d64afa1bb55db227f8b6059fc2096eff9ce1d8808ad9c9db55534667a5548752d86e5c4eb2ecc901a0b66e3f9e015e58538459a29807a2ba6d45789c02df0ce299a45feecaed0a3173cc013a3064aeed8229eff20a1a62366417afeea365962c6f434fee"}}}}}, &(0x7f0000bbb000-0x14)={0x1, 0x3, [0x6d4, 0x785, 0x853]}) r0 = socket$inet(0x2, 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00001be000)='/selinux/member\x00', 0x2, 0x0) poll(&(0x7f0000a5b000)=[{r0}], 0x1, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000bcb000-0xf)='/dev/snd/timer\x00', 0x0, 0x8000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/02/13 20:48:06 executing program 7: prctl$intptr(0x2f, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000002, 0x0, &(0x7f0000001000-0x8)={0x0}) recvfrom$unix(r0, &(0x7f0000001000-0xd9)=""/217, 0xd9, 0x40000061, 0x0, 0x0) 2018/02/13 20:48:06 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000013000), 0x4) 2018/02/13 20:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x40017) ioctl$sock_ifreq(r0, 0x89d3, &(0x7f0000f42000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="003f490000000000b020019abe3a9443"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r1, &(0x7f0000002000-0x62)={'system_u:object_r:dpkg_var_lib_t:s0', 0x20, 'system_u:object_r:modules_conf_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x62) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea9000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000146000-0x35)=""/53) 2018/02/13 20:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f00008f6000)="bb3a188012adea2456062996cc22bfbebc1ee7c15031941221b01dd0c7a6905a1b283f972c0c5d0918febbcb6563eb15c293991cf21e568cee89b6d351496c20fb0132c91fa294a52fd134fa1d296e525954d9eeb260c9e6bd3391905680cbfe64697bc57edb0a17cbb70986e266a86264e6befdd0292010e99674e083538b484c738f04cc808576d50de6710b5dc530ccafa069") sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000083f000-0x68)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_FLOW={0x8, 0xb, 0x400}]}, 0x68}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b48000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e41000-0x10)=@generic, 0x10) 2018/02/13 20:48:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f5e000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) renameat2(r0, &(0x7f00008cd000-0x8)='./file0\x00', r1, &(0x7f00002d6000-0x8)='./file0\x00', 0x1) mkdir(&(0x7f0000be1000-0x8)='./file0\x00', 0x0) r2 = open(&(0x7f0000e06000)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000003f000+0x154)='./file0\x00', 0x0) syz_open_dev$loop(&(0x7f0000abe000-0xb)='/dev/loop#\x00', 0x9, 0x880) munlock(&(0x7f0000055000/0x4000)=nil, 0x4000) r3 = openat(r2, &(0x7f00006e5000)='./file0\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f0000a03000-0x17)=""/23, &(0x7f00001dc000)=0x17) socket$inet6_udp(0xa, 0x2, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f00006b8000)) symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r3, &(0x7f0000f8e000-0x8)='./file0\x00') socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000e1e000-0x8)) renameat(r3, &(0x7f0000da3000-0x14)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f000020b000)='./file0/file0\x00') 2018/02/13 20:48:06 executing program 3: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00000020000000000000dd7affffff00030a0b8436c8"}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000fc6000-0x29)=""/41, &(0x7f0000a88000-0x4)=0x29) 2018/02/13 20:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000683000)='/dev/pktcdvd/control\x00', 0x0, 0x0) sendto$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}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000eef000)=0x7, 0x8) r3 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000953000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x100000001, @ipv4={[], [0xff, 0xff], @rand_addr=0x1000}, 0xee}, @in={0x2, 0x0, @rand_addr=0x400}, @in6={0xa, 0x1, 0x200, @empty, 0x1}], 0x58) sendmsg$nl_crypto(r3, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, [{0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}]}, 0xfffffc76}, 0x1}, 0x0) 2018/02/13 20:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f000088d000), &(0x7f00009e1000-0x4)=0x10) recvmmsg(r0, &(0x7f0000d52000)=[{{&(0x7f000098e000-0x10)=@nfc, 0x10, &(0x7f0000e31000)=[{&(0x7f00000ec000)=""/116, 0x74}, {&(0x7f00008b5000)=""/129, 0x81}, {&(0x7f0000373000)=""/136, 0x88}], 0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0xe12}], 0x1, 0x40000000, 0x0) r1 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000577000)={@generic="0200000d040000000004008027e9bc22", @ifru_settings={0x10001, 0x0, @cisco=&(0x7f00004b3000-0x8)={0x7, 0x6}}}) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2018/02/13 20:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000570000-0x1)='\x00', 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000c3d000-0x6)={0x0, 0x5}, &(0x7f0000140000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000350000)={0x3ff, 0x8, 0x800e, 0x81, 0x4, 0x7, 0x1ff, 0x0, r1}, 0x20) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f000071d000-0x20)=[{0x2, 0x0, 0x0, 0x200}]}) timer_create(0x3, &(0x7f0000e18000)={0x0, 0x21, 0x0, @thr={&(0x7f0000745000)="50380ea04bc112766855594e1af22870f7137cf7b1c2526791ed8186bf0de5b55d513064765bd8d7a3e596ac060da76fdb694b18cf6058dc42c778014e8bb36e2d54662d4b91a15ccf2a27bf4eb8cd644cb2eea1a9b5dc546203ffad1d47d98d2bde5cd6af80ec213c10c8d0ce0de567547ea7b48824309dd4ee742316f108247d8b02336e3567395b4d3cbfbaf407ba13d55645ba297b2feaa53bba06d53cbe037dfe35005ed749637c4158f66eebbc4e72223b12561acfc1d80f111075bdd0d5962c38469292f85f1a95468c9c9267726ad3d129e97d00d033ae4488e98b171a", &(0x7f000032d000-0x76)="894cb848f3b364fd14607fc2d341f902e689dafa9f66d5b28fa1a3d80ac6405764326ea070c6188612f81d79ed0f2b1c202d6938351b3ddce46cb8ff8970d44a40c10569383b8b4db5daa4e7fc138b92cdf2717f45a754221a349775e5ad94a182634cb085000a96fb778add6805d400bb6bdb355ec4"}}, &(0x7f0000fd5000)=0x0) timer_delete(r2) ioctl$TIOCSTI(r0, 0x5412, 0x3) 2018/02/13 20:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000679000)=""/36) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000814000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000486000+0xa)={{0x2, 0x0, @multicast2=0xe0000002}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x1, @multicast2=0xe0000002}, @common='bcsh0\x00'}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000726000-0x10)={0x82b0, [0x48f, 0x2a, 0x6, 0x69, 0x29030dd, 0x2]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) dup3(r1, r2, 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/02/13 20:48:06 executing program 0: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000af6000)={0x0}) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000af6000-0x5c)={{0xa, 0x3, 0x20080000001, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, {0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x10001, [0x7, 0xd4, 0x80, 0x4, 0x9, 0x7b6f, 0x5, 0x9]}, 0x5c) r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000202000)=@ethtool_pauseparam={0x17, 0x1}}) 2018/02/13 20:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000569000)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmmsg(r0, &(0x7f0000659000)=[{{&(0x7f0000989000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000632000-0x10)=[], 0x0, &(0x7f0000eec000)=""/167, 0xa7}}], 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b54000)={0x1, [0x0]}, &(0x7f0000239000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000300000)={r1, 0x8, 0x20, 0x5}, &(0x7f0000eda000-0x4)=0x18) sendto$unix(r0, &(0x7f00006f0000)="d3fcc1889ef9d3d7861ce0a2f93b89f436deb65a8abeddfabc433f892be161b08114bb012ea6ef2071fd6deb7510d1641a875da2208340b01b0018f071315160d07df00d7cafababc726a447e05258eaeae00eb83b2c39f3e6d7d6e51ff845c5ba5169dc435b450f32f6a7a4435e67742c45b304b9d6b60b1d961f51e1a36be716ac07633f4a8315ca48a305847ac6a384a8e4f4c482fe518ec3f4e14ecb097557f4a6df5726e7f534459e015d4280a045a861", 0xb3, 0x20000000, 0x0, 0x0) 2018/02/13 20:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000003, 0x300) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000d15000-0x4)=0x7b, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000acb000)=[@in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, @in={0x2, 0x2, @empty}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x3}], 0x84) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000618000-0x37), 0x0, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) fstat(r0, &(0x7f000054d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007a8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000dae000-0x81)={0x0, 0x79, "11b699f7fc980849e9cb91bcea73f2734d0d23a8d6cb610058072a5c2e463996e2efd8317820f2777a9c9fb2155e9b503c418fd27efcf24e68fe2817f160513758395e3a784cb0997db4c7e67723c0348479b6a6e72a92ea2bc6529dc2dc0a4beff58efd696b951564c16a7cc342efcc70691c7f73d7277097"}, &(0x7f00008a3000-0x4)=0x81) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b5e000-0x8)=@assoc_value={r3, 0x8}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x2f8b45bc5e870d4c, &(0x7f000097a000)=""/176, &(0x7f00008d8000-0x4)=0xb0) setgroups(0x2, &(0x7f0000590000)=[r1, r2]) sendto$inet(0xffffffffffffffff, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26683cbdc0fbe8132c39f9e0d0e5c320b6a8a6687c654e8383fe3bcd912f5acb925dce98e64ae28c1a6c9273aa3d6f7c1f95e2e98f9d1f31116b1e7e617ee27bba01232240e64fc3150e0153442dc2610b2ccf50d942a6844bc571ccc787a5a93b087a342cc6752178d0bcdf0795d38837d3afa31de40b14bf19ace3fa71bb9f9793afd75e15d5eca1403556dc", 0xfc, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x54c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x54c}, 0x1}, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e72000)='/dev/keychord\x00', 0x100, 0x0) setsockopt$inet6_buf(r4, 0x29, 0xec, &(0x7f0000ab9000)="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", 0x1000) 2018/02/13 20:48:06 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e85000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$ax25(r0, &(0x7f0000c10000), &(0x7f00000cb000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x0, 0x64, @sync=&(0x7f0000542000)}}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00004ac000-0x8)={0x1, 0x8001}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000cea000-0x20)={0x1, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f000097a000-0x10)={0x7, r2}) r3 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='ns/pid\x00') ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000587000-0x20)={0x0, 0x0, 0xfffffffffffffffc, 0x6, 0xfffffffffffffffc, 0x8000000000000000}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000480000)={0x9, 0x7, 0xd8b4, 0x800, 0x1f, 0x2, 0x81, 0x1, 0x10000, 0x382e}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000187000)={0x0, 0xf0, "95258ab638000c030fe33e710ca097f7824a77c952c4d3ca8edfe0620826aeae339b524d5641f79cc1f5a2bfbc20a6e9ac384c77b969f46bd98e60f9b7b1b0034438dc9cc48c0c988c09a04a240970dd7b77df54b081f5e971e923d06e39f6854be27deaebfc13264f41904650bfad3944e7ccf2d1f20f7995e7be4a35fcda692038cafad73b5cbc708b53abf9c52b7c163e71dff8a75de27ee728caf16d0320f785082eefdadb05659149c16bdf1a61aae4e8b0b13a2e90fa791691d0a632d68e7eacd07c2e1e6a05b692a7e65cb4651a599d9c5790f92addf2db243d481baa0ee248273a368cd400f38cb7bd68207a"}, &(0x7f0000e22000-0x4)=0xf8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000ba2000)={r4, 0x1}, &(0x7f000001f000-0x4)=0x8) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) futex(&(0x7f000027f000)=0xdb8, 0xb, 0xa124d0c, &(0x7f00005d7000), &(0x7f0000f5e000-0x4)=0x5, 0x80000000) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x4028700f, &(0x7f0000002000-0x4)) accept4$ipx(r3, &(0x7f0000190000-0x10), &(0x7f0000659000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a8b000)={0x0, 0x474663c1, 0x21d5, 0x2, 0x6, 0x7fff}, &(0x7f000026b000)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000aa9000-0x10)={r6, 0x8, 0xa, 0x401}, &(0x7f0000555000-0x4)=0xfffffffffffffff8) fcntl$dupfd(r0, 0x406, r0) 2018/02/13 20:48:06 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ba5000)='uid_map\x00') pread64(r1, &(0x7f00008af000), 0x0, 0x400000) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000e47000-0x8)) [ 47.822572] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63902 sclass=netlink_route_socket pig=7934 comm=syz-executor1 [ 47.883836] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63902 sclass=netlink_route_socket pig=7954 comm=syz-executor1 2018/02/13 20:48:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0x80) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000472000)={{0x0, 0x1, 0x5, 0x1, 0xa0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001000)=""/111) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000), &(0x7f0000002000-0x4)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000003000)=[{}, {}, {}], 0x3, 0x200) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000004000)={0x0, 0x7d, "554e280e849928a1790bec6c9949cb179ba09b65daedca684b418e14f4932592ccecb1e7c526017dd2085070b391ece0013152be29ee119fe50bd9aed91ac3489403213427a8e1cd34470450bced5d40b5c9be98d6f433c4749b3ebf56f6e380a1cf8be10a7f74dedaa21e8db7589c8a2355f48ab82475e0545d14754b"}, &(0x7f0000004000)=0x85) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000003000-0xa0)={r2, @in6={{0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}, 0xee000, 0x5, 0x800, 0x6, 0x2}, &(0x7f0000005000-0x4)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000001000-0x85)=""/133, &(0x7f0000006000-0x4)=0x85) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000007000-0xbb)="db97d1f9b63c05a3798f9261530fde169c4bae0c2180aadb503818dc11430b8528e6fcf7e8e46f37722136e8ca54b049c2964b77e6d7caaeb99286a84c6c78f9914e55cabbd0c568775adce742233a5c189043801aaa3f3c75049db260565ec941ae467b6cfa551c162622984e67523ef0c4b6d66b58398fa0bbb5b085865a3e0acad0fdae3bddfb3c12150d649a31999c4fab9680a78f8afd08648d65330b7af60c71f0abdd8ad50c229d63da61fb81d9cacd9ae7006cb54ddc63", 0xbb, 0x40080, &(0x7f0000006000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xac}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000008000-0x14)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000008000-0x4)=[r3]) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000008000)=0x7fffffff, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000)={r2, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, 0x3665, 0x4}, &(0x7f0000009000)=0x98) time(&(0x7f0000004000)) 2018/02/13 20:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000490000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00009ce000-0x1)=0x14) getresuid(&(0x7f0000b18000), &(0x7f0000888000)=0x0, &(0x7f0000016000-0x4)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009af000)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in=@multicast2=0xe0000002, 0x3, 0x80, 0x3, 0x19c7c000000, 0x2, 0xa0, 0x20, 0x7f, r1, r2}, {0x4ab0, 0x3, 0xf7, 0x2, 0xfffffffffffffff1, 0x3, 0x8000}, {0x0, 0xfffffffffffffffd, 0x1d02, 0x3}, 0x7, 0x5, 0x0, 0x1, 0x2, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x3f}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x3, 0x0, 0x3, 0x20, 0x6, 0x1}}, 0xe8) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d2000-0x18)=""/24, &(0x7f0000f09000-0x4)=0x8) 2018/02/13 20:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000ade000-0x38)={&(0x7f000096d000)={0x10}, 0xc, &(0x7f0000900000)={&(0x7f0000d32000-0x24)=@ipv6_getroute={0x20, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1}, 0x0) 2018/02/13 20:48:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000fbd000-0x10)=[{0x84}, {0x6}]}, 0x10) r1 = syz_open_dev$mice(&(0x7f00004fb000-0x10)='/dev/input/mice\x00', 0x0, 0x100) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00008de000-0x78)={0xc5, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @empty}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x6e, 0x3bb4, 0x40, 0x0, &(0x7f000066c000)=@common='erspan0\x00', 0x0, 0xffffffffffffffef, 0xffffffffffff0000}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000324000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00003f4000)) 2018/02/13 20:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) writev(0xffffffffffffffff, &(0x7f0000030000)=[{&(0x7f0000726000)='t', 0x1}], 0x1) fcntl$setown(r0, 0x8, r1) mprotect(&(0x7f0000e8c000/0x2000)=nil, 0x2000, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000000000)={&(0x7f000071e000-0x40)=""/64, 0x40}) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000e80000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000103000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00008dd000)={0x0, 0x7fff}, &(0x7f000026f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000d6c000-0xa0)={r4, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x7, 0x4, 0x5, 0x1}, &(0x7f0000fd8000-0x4)=0xa0) 2018/02/13 20:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000199000)='/dev/sequencer2\x00', 0x880, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000180000)='/dev/loop-control\x00', 0x0, 0x0) tee(r0, r1, 0x2, 0x5) r2 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) r3 = getegid() setfsgid(r3) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f06000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) pipe2(&(0x7f0000641000)={0x0}, 0x800) ioctl$TCSBRKP(r5, 0x5425, 0x200) 2018/02/13 20:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000948000-0x8)=@abs={0xfffffffffffffffc, 0x0, 0x2}, 0x8) 2018/02/13 20:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00008f1000)={&(0x7f0000384000-0xc)={0x10}, 0xc, &(0x7f00003bc000-0x10)={&(0x7f000017c000)=@allocspi={0x104, 0x16, 0x66e18825aa2f241f, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}, {@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x33}, @in6=@empty}}, [@mark={0xc, 0x15}]}, 0x104}, 0x1}, 0x0) init_module(&(0x7f000034b000)='\x00', 0x1, &(0x7f0000c1b000-0x4)=',lo\x00') 2018/02/13 20:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000040e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000540000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b3b000-0x4)=0xc) fchownat(r0, &(0x7f000079d000)='./file0/file0\x00', r1, r2, 0x800) open(&(0x7f0000428000)='./file0\x00', 0x2000000000083, 0x0) 2018/02/13 20:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2e000-0x8)='./file0\x00', 0x0) capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) lgetxattr(&(0x7f0000d0e000-0x8)='./file0\x00', &(0x7f0000b8f000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00006ac000-0xa24)=""/4096, 0x1000) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004b0000)='/selinux/checkreqprot\x00', 0x280080, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000c02000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x3, 0x100000001, @fr_pvc_info=&(0x7f00009e1000)={0x1, @syzn={0x73, 0x79, 0x7a, 0x0}}}}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000afb000-0x4)=0x0) ptrace$peek(0x6, r1, &(0x7f00008b4000-0x8)) 2018/02/13 20:48:06 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000208000-0x64)=[@in6={0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in6={0xa, 0x2, 0x80000001, @empty, 0x7}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3f}, @in={0x2, 0x2, @empty}], 0x64) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000e70000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0x5, 0x2, 0x9, 0x8d3, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={r1, 0x20}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x7, &(0x7f0000004000-0x38)=[{0x5, 0x200, 0x2, 0x9}, {0x9, 0xfeb5, 0x5, 0x1f}, {0x740, 0x1f, 0xde2, 0x7}, {0x3, 0x5, 0x2d, 0x2}, {0x20, 0x6, 0x21, 0xfff}, {0x1, 0x0, 0x4, 0xff}, {0x3, 0x5cea, 0x0, 0x3f}]}, 0x10) close(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000004000)={0x1, 0xe1f, 0x9, 0xfff, 0x7b46, 0x7fffffff, 0x401, 0x1, 0x2, 0x10000, 0x4}, 0xb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000006000-0x4)=0xfffffffffffffffa, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000-0x8)=@assoc_value={r1, 0x800}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000006000), &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000007000-0x8)={r2, 0x2, 0xae81}, &(0x7f0000002000)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000007000-0xbc)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000008000-0x28)={0x28, 0x0, 0x9, @fuse_notify_store_out={0x81, 0x8, 0x7}}, 0x28) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000007000-0x10)={0x101, 0x8, 0x273, 0x2, r2}, 0x10) socket(0x19, 0xa, 0x5d26) munmap(&(0x7f0000002000/0x2000)=nil, 0x2000) 2018/02/13 20:48:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)) syncfs(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000da6000-0x8)='./file0\x00', &(0x7f0000000000)='anon_inodefs\x00', 0x880404, &(0x7f0000349000)="3f6e34c95857a91b463f78b61375a72b142753b58cc8865367cee558be61138353ef88663b696b40d23198d69608f4a40b18b2cb7cf365e91210f635f4e58e64ca321ee91a2bf52b928a2a41a800621614db7a89e094307f10284d7fcddc55142cd97efcbe1e137fb8b8b1cfccb64cecccdee4e2cc0a160fb3e336abba956f098308b3d2a3598bd5d60841c7ee644c2a6e8b57809d19a244d50e30bf14654451af35e66a0a1b17969b2e47e3667330a818ebadfe2fe3c14f70cef0c74d67defea29b8608a3ab53407cc925d6765dcc075e0d63c6e53f7da837dbe13ae5173c9a06667a2f0c") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) mkdirat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x100) futex(&(0x7f0000000000), 0x400000085, 0x0, &(0x7f00008b5000)={0x0, 0x989680}, &(0x7f0000f9b000-0x4), 0x9ffffffe) 2018/02/13 20:48:06 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003f7000)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000001000-0x48)={{0xffffffffffffffff, 0x2, 0x401, 0x3, 0x5dcc}, 0x9, 0x400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c86000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) utimes(&(0x7f0000d08000-0x8)='./file0\x00', &(0x7f0000268000-0x20)) pread64(r0, &(0x7f00007d5000)=""/195, 0xc3, 0xfffffffffffffffc) pread64(r1, &(0x7f00006e6000)=""/217, 0x6c, 0x80000000000000) 2018/02/13 20:48:06 executing program 7: r0 = epoll_create(0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x9, 0x9, 0x3f, 'queue1\x00', 0xfff}) r2 = getpid() ptrace$getregset(0x4204, r2, 0x2, &(0x7f0000001000-0x10)={&(0x7f0000001000)=""/154, 0x9a}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x12}, @in=@multicast2=0xe0000002, 0x2, 0x3, 0x1, 0x0, 0x2b9313e0aa03ca0e, 0x27ad7c13b5b0ed02, 0x80, 0x8, r4, r6}, {0x3d7, 0x4, 0x5, 0x40, 0xffffffffffff2a6c, 0x779c0c89, 0xd8b8, 0xfffffffffffffffa}, {0x7, 0x3, 0x9, 0xfffffffffffff890}, 0x5d, 0x1, 0x3, 0x0, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3f}, 0xa, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x3, 0x3, 0x400, 0x0, 0x7f, 0x1}}, 0xe8) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000004000-0x4)=0x3, 0x4) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000003000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0x15}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x9, 0x8, 0x5, 0x0, 0x8919, 0x0, r5}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000000000)=[{&(0x7f0000005000-0x60)={0x27, 0x0, 0x3, 0x7, 0x7ff, 0x8, "386179fe17014ae12b9b2dce5882527a18eea1587e549aa31863e57a0f9177b93c2525d2f292563f281690cba1c9280d2e9e45b4e0cf376875c1e69432b908", 0x4}, 0x60, &(0x7f0000004000-0x30)=[{&(0x7f0000005000-0x98)="2c2ef5ad76a02ea3479c66f09bba8e67199dc18a68ed8e3eb7174c541f2f75289a17a2356df7c25d1fd17ab3221c807705ab83b6ee72bf20f6c549406db270e3aa75671c74f1e08b1e8ea073862ce8d24389098a194459c7df6019bd6e69f34f4cc0d8906736407b7927e0cfce08183a4864edf28656c5c891e56276280f2c091386a39c9350fb9a3fe4fe34f9d06c895154c6dd4f125015", 0x98}, {&(0x7f0000002000)="e39de1c0461b67fc05dcf67c72059eab10879410cee85f3561c5a5fdfd593619861b36711f308d18bf236cbacecd11c8a65eae9bbc7675bae39a91608b47cdd4c9835fdda79306564e010d0ce8d21ff931c81db1774aaa7b7f02a36334451756b9a51c7c50dc0df311e68dbcb4eb06d239db37e10fda3a401d837237952452f44a2e73c2193d0ad9d679d1817b1bf65f73fc49fa618db14ec845b426ab6e866467c28a76b91c0168dbe1c4441191b2faae53f9e5dfdc6dd42857bc56ac473bf84bc8680308", 0xc5}, {&(0x7f0000001000)="9669a2f2624ad05f46d1d828250378b9d042d7172d03102c085eb3714d4869b5ee2640e7e63bd76d9e2ad00f3d6d4550a15357f839b67ed3d6dd1e9a75be0143f5b72b3aa1f3838ac1c5b2043bf1eb71c2b93c5e50cbd4a784b319b5302aad0a58caaa537723d4c5e157528c727c477289eba75b1b25aa15911d9f82efee503f00d2177c4696032c1d7c6ad2fdc42f9be2e2a7aae3d67a97b8d745f0cf415fbabe9f402daa618aa0", 0xa8}], 0x3, &(0x7f0000005000-0x70)={0x70, 0x100, 0x4800000000, "8cbb3571148f1379ec976391593d28cf8292139ef6546ead4c9f9b12dac50256da5bf6e3fadb8b3dbdcddc84700aebd60ad025c7fc7392a3bf85477f27da8d530d03cc9e58bd9de2f586b2e205c4937eeb26795faeb5f61191bff8fa"}, 0x70, 0x4000800}, {&(0x7f0000001000-0x60)={0x27, 0xfffffffffffffff8, 0x5, 0x5, 0x7fffffff, 0xb32, "ca7f659e501760e6a9b3b917c82356d1e8a80ae7d2d6829d426c713166ebea9a0b2c59e30eefe9a10c3b86f0759c3e2c217c8750ded967faef20c277e2b16d"}, 0x60, &(0x7f0000000000)=[{&(0x7f0000005000-0xd1)="023e662370e4dd412a34e5ed6397d1cf02a1251755e74655f35d0fa787c0a525300704b8bcf87747307dc012042932087a41960416d3cc9493af62ff34db262240274c96fd5b5de7426ff74038ec437f1d849f1f87c87467df15bc4d8a25707ed5dcfe5a183ff3e2f763e959d54c17dfe7f15de17ce87a64dc9abc288f0214ce71907503337d0f912d23fa75fb43cf6c5564f8fadbc9ab56858e09f25bea265b5e627afd840f43eea10c0dfeead0e3d23ba1cccdbc45237c03eba5a0f7f0ffc1ad860a271b772fc2ca2e07541f77e541ee", 0xd1}, {&(0x7f0000003000-0x49)="333378692da3aeaac245e42b01a8c201c70f3d85eb6da25aee55a43bdf9cdd26125d53f4ee09a977385c6513193508662392d3c069128480593bd346341d4eaa86d1c5b4f5aa9f68d2", 0x49}, {&(0x7f0000005000-0x54)="b33711299be1c2c13cf0cfd33b5fce6210709a1cf65e1864919bae50edca81ac72eff23fa8417f9fb7ca147280271eae7aa2f4eb6f8d73ab0be908aeb86682c731ac4ae276ce94937af4b2dd909b9e9b46ea546c", 0x54}, {&(0x7f0000003000)="0835093239649c48d5cc19411120d9f75ea089a702899347f6fb2991b554b3241251ff6803ef4e4a76f8f521a1e4b85e4100b7544674d8104d01bc7e907e08d6a6eea26069c8414ee9e2014a6bcd7a85430cc4792462e4b95a24497d100d19b3f6d06868c15be7bd5ac5f370648a18bc40df0bba04a2654d3a1092c5b7a04f0cbbae5c2de6930c5e7aab090e0c019b96fc67aa36814929d2e5893124d7caf82e3412529c6a8bef375390b8978b7748e1d444f421604d7860df91f4388aca64cd7777c048d8", 0xc5}, {&(0x7f0000005000-0xf7)="eafad0c61253b25e25329e386c88c6dc84740e27631c89cd53d9a398038bbbcd28d15cf10a7cdaecaad3d0bc690d879fa7f11e555538a024b9e2485797128e1ad12da94d0c30ce8376a036503868dd697b7b4046fbff199ec8d63d00e5f02f386b20d1ee40f7a330d59f888ab7c3b2560db26e2b0928dc17dcb6af5eb4ccf24465a5d765cb20b58edfff42e5b1bcb3c57dbe73fad08e53b49d3a7d58e0f34a884844f30c51e8204b3560639d249313df54fd62bf753e189f4185b789b1a93cdc1ca0c3a17133def75029fba3d830db7e96afaf04f19a57a9edb45e9dc05995b0b73979f741dd70237300ce30d4236bcbfae63b3a220a27", 0xf7}, {&(0x7f0000005000-0x22)="4e406f1c16e0a52d2552231bb29fe5b5c40ee1e0ecd803793d4bb018713e68a79e8f", 0x22}, {&(0x7f0000004000)="93a8bc585c1487f6f243895d80821d7bfc59dd3f95610db2256fa11fb13b88b4df914608736019b1ab6707adaa1130450edea7de1e704122e2c2285a1c11bdfbe0fdc6138c1eeff5eb7a88e51aa7f9937cf92aff52e83c214fbc630d94ccdb4601a5fddabaa877544aa59e215fdcad87d52bd355bfc01964de2e8688cc068fde4cf12e2fdd5b", 0x86}, {&(0x7f0000004000)="d6ef7419fd98a630633a1fb4394fb2e79b8b0801f5e11b1db73ecff387fa909afeaaf85aad1fcc7717218058b9f23df1c113dcc9027d298935a61c22121742561b7edf2dc84692aa37aed88c345cb6ed2fe95e3b5e7153f763e9327474972f70895002e2cd81f539e0017f499932f2143fbaeaeff8da9e0f3ab25a4ef388927a83184dbe74b87fc2ddceabf97e13e62a961a16180e95c3dd2e2133b6c15b2b", 0x9f}], 0x8, &(0x7f0000004000-0x108)={0x108, 0x0, 0x46b, "ff98a4e1f65862910504510e798e6b8904df9020e55efd86946665c288f87736550deb04ea9ef9d417a925b9f88b5c4403b486ea319c3a4622949df1ceeb5d33b9f38d86fa9306f957cc5ff7699c470bef044847d5da4c0bcdf7b399a0a900ce0f5b94ebecd99ed49410bf3cc4077599f199ba6f20eb43f9ce1b85a3e6ae5c8d430f9d3213eaec2da600809a9fa3f9a587909a3dfc4db8dde944569f6af736a1a3c62321d4977bca83e439efd28049010f3d5b9e1ee7910f022bb82bfe49d8ac666da3a56ff22817d751a9443c0b22efbe51999efdcc3867e3a00ead9049eb0f34d086376bf95c320142abc8afe809956214fc53"}, 0x108, 0x4000001}, {&(0x7f0000002000)={0x27, 0x10000000000, 0x80000001, 0x4, 0x3, 0xb6, "b9b6171d8723a0cc17b48d1b55e3a9ee5cb5cb82d4b7d82b6700447b396979b7d8de682c7cf53f3d3bcac2e243ba83ad4e9c36f30addca23d395d93be518c7", 0x5}, 0x60, &(0x7f0000005000-0x10)=[{&(0x7f0000004000)="27d3a15f98ebe7a8851b31e5e9b6542868e5049d267d4de18b806b822ebe750171c6e91eb47793daed8c4c7eed1fbd25083ebe42ec6719e479cd2982728e207989ed7b", 0x43}], 0x1, &(0x7f0000004000)={0x18, 0x10a, 0x7, "fbb6ea371d"}, 0x18, 0x20000040}, {&(0x7f0000003000)={0x27, 0x8000, 0x45a, 0x7, 0x4, 0x8001, "35cc875316c88701df8306b226efe76469ee6198cdca16310b0b8d77077e9d17f2f39d736da73f1ab8385b06c0b05434bcf74e1676842c596c506d089b9403", 0x33}, 0x60, &(0x7f0000001000-0x10)=[{&(0x7f0000003000-0xf8)="6acb4b309b36d4e2158596776bea00dc270242df629cebcfe6c02bde729d6d1f3b130363b75e90de05915478cb9f0c76bc65fccc2af2a282ac192bf76a41e96ad6870f45b5c981b821a7a2255935c6feae6fa1fd5187f3d5bb3fc661ba1b474b36466ce8c46f37b5a9a69dac0c0cb3516861c54abf06717aa5b7b90e38150e4b5e8381c0d91986bad5f654d5f948df6edf84c3b1d9dc81aaa7b09566d990c6a973e19117530d6ec4805328fd356dec6498996119268b9341f22ead5e15b04a18caaa3e7bd354c667c54f638064eb23d9a61d1d2689073012836d6545e1b5ef447d4988c89e27304f3c9154394f1ce4f187040a89009a2a9a", 0xf8}], 0x1, &(0x7f0000004000)={0xf8, 0x0, 0x5, "187fd251f77ca5fb143740cf065b1a807ef2a96c2daca4d7ea4c74c4b1e7232e77fae35a2f96a01fbd6f5824a7856ef809bf48ef0f7519abe2b8dcfedd1329084dcf0a14b82c238c9e2dccd96a4ed0d634bd7a3cdeb55b633b24d2095f1e3dbb83429b2394ff2414ae9964b9ae75f0736980f0c68f60a00598b9559dd1944d3a91f5f351dc1ccd38af4662011a48fefdc9f5359134c616659ff497c293d5d210969904000d138aff62fc9a82cbe3c5f119121be9e47f3f8625ae9713ab5067fa6d6ca1011764fd437867fd46e2e6e14e3ddf681f3107f35627eb4d9ec4f5ce4b72"}, 0xf8, 0xc040}, {&(0x7f0000002000)={0x27, 0x4, 0x1, 0x6, 0x36, 0x0, "94347374ecc0031aaa2a681a5e5557a9a295e279a12e319f29e497b0feb4faa4b42374023f68622555ca6e91b21cb635565074f22b5072befbf325622c995d", 0x7}, 0x60, &(0x7f0000004000)=[{&(0x7f0000004000)="7073bc26780c22f76fbc3964a1bb7fd3664da0a77b1906b89e429ec1bdd946de689af6e00843cf12277866f7f498b30645eb3420fd3d4cc69cd1c2abf71f7dae7932fc36dcbbb3a3dd7e650fe4ba3cefa022222bfc90e236b862f17c8a984f", 0x5f}, {&(0x7f0000004000-0x51)="b44b4b4359f7e7276bd137748a639d261ece3b4de105d1e5b4088d50082009a681b04d76e77f0451818400b8dc35243628478d118bb60701c8ce486ca663b24cf1c27560ef5e3757b20c6cb7b7b5f20260", 0x51}], 0x2, &(0x7f0000002000-0x38)={0x38, 0x117, 0x4, "40f52a73d2af46c9b327c8690eabcd05822ffec7c0bb6b80d141b40c8e2a7865eef977"}, 0x38, 0x40001}, {&(0x7f0000002000-0x60)={0x27, 0x120, 0x8, 0x5, 0x0, 0xfffffffffffffffe, "6b25a277ef450d1df5b11d0ca7fc086bfcd5005259f70cd428bedda2eab76372a5fc7556627e510f9ee4efcf96d18a9f7907ac0f0534242f7256f7a855aec1", 0x9ce6}, 0x60, &(0x7f0000004000+0x21d)=[{&(0x7f0000002000)="3e79328a13245d9d5f0ab1eb4572dc35fadba8d50a98dc0c74494b705808904be11a4628e8f3e38eedae2fdb5379be2682859cdb8b9915fcf75ecc1aaf97c567539bccfeb6a52b5ac85c0e", 0x4b}, {&(0x7f0000004000)="c45ba41b7c3dfcb64cffd6005f525bd1d97ef032a9d1c70eec4575d23156b4f5d78aef4d48e27666843ba5f36dec3aad8cab9a0917a6ed13ec378a2254efab080a45c70fff7ff0264452fbc797f1e289bb61d34493839d0debc02db182d8b4e619e89b48cdb3d69647f3b32744d02b51621c1016500b914d9b65c798460085482b390a26ba970257ab0679dce252a42920c597fac7e3e8159a0744f53463", 0x9e}, {&(0x7f0000004000)="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", 0xfc}, {&(0x7f0000001000)="644ea5cba196aca7467f560ed84e180c64a3d99a3b061c6090a53a68486179f1aaece2a83ec58daace2f0df6f884d9e9d0f9574957d1da4137ef0c733f731098d097dda123e0ccb39c092d2ea2f928b981795c72084b33fd82f29eccd3fdf228ec89469dfba63be29151b202793b4e7d98ebe0fc762761084384b6380e1703d132b55291fb03fb4d089b3887925be1ea39dc6d7ad5e5950c02e5cf9628beee9a416691844f8057e3ed602438d99057fd8c1a1d6a96a472691ebe4184fbb4cf7c6e2eaa6f6817e1bfb9123d819f2214865ac25bc1947143", 0xd7}], 0x4, &(0x7f0000001000)={0x28, 0x114, 0x30000000000, "34a1a4a09e93fc20110fc5ce5aecb87e040b76"}, 0x28, 0x20000881}, {&(0x7f0000002000-0x60)={0x27, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x9, "82f9d087d47666b9aa7e8a07fbf773f6da2b55421430923e23bde40f8a905aa103d7541e1941b19d5f39a892987bc5b6bde710a8d16deff0c4f6862f7b4bcf", 0x7fff}, 0x60, 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0x1000}, {&(0x7f0000004000-0x46)="7089b8aff961332f3867737416035ecf2a9c15044c81baf80ff17e63981374abccdcb1c8a12d74c31f09037b3ae7346422b5c62996d9076f45a2cd2c9e7fe25f03831eeae2a8", 0x46}, {&(0x7f0000002000-0x1f)="db7b6e9d9c8d8e793df4a791b040d37096dcf67cbecd2ae05b092238b111d26b14c195e5bea8d720207b07fd4b8e29", 0x2f}, {&(0x7f0000005000-0x7c)="6e7c26303ff685b0cf6ffea7489cd23bd3daea3526ad0fc51088080be4409dfe408e05d6f67a4391407960dac22b8dec0dbf1fb49c03747ea92b7a2068a527739db6014e21275e5dc6591a2cce8aea9e2d707139a42d1aa7567a1765b92aadab60bb365cf570fcd21b897f69d8e2a1249b2f33393fc5e755b5552751", 0x7c}, {&(0x7f0000005000-0x80)="15a4572e3158a4561bd009e72ef9c5ab4ed88adccb7f9b38450435a7e327a685e3579dc8269447146cf51d665a74b24c44c962e8c74e47573a6ff50d6796bb64ad160ca26cbc3b184e7ef073b830c54a519340b2b19cb25c2de53f1e1559811de6941591622b7dad55539dfe5cc3be8707a3c5e7116f73b5b1754b1073170dab", 0x80}, {&(0x7f0000005000-0xeb)="b55ce43eaa8ce22d760bcfa2c3f414fe7f56625d0c6cdda8f4803896d509eb9a72a0901b30016afe696368b9ca640e27384a4a949369b2b816e4ec3ff5d0c985775714551f56af681a15818d703525bbe68a4aaa073f36b214bc37778b773d825a61a96f5e6bbcab29200133809502dfe113d3d124be8413cc6c08f01e2a627d5bb6dd05a632bd1cb6596145479a91124ec328983675f0abf9666d2612104a46736021d2d5662405d9823daa105269f7222cc56d79f26ddb3ab4efc13a8f5b7605227eec9f8ae6397cb36a3a05198cf465884bbae2c561fd70e0beab85c2791a2410c9608bb46aba2a5ece", 0xeb}, {&(0x7f0000004000-0x1000)="e08e15c1caff6adb0d8c60b47c67e4f115ebad9ce6d96dc53941a485843e8ef6b8e2fa64210990654b60ed77597b4172e5ae31decba9096b366ebd2c3e67b92c6ee2366c11adc038294abf71dc03161ffaa45e0c2a79275a8f37046747f31b58afda0d9ab8a807e8e58891a7bdb02baa6cb6fa495150db09eee89721acb2254d486aeab27a42ac5aa96aae060a76104671218d34ace7e91200da2c28a4bb2dd7fc05e257260fd8e58f5310639369c2f06f151d43c504ffda4a27d7de60b73d64edcadb39378f91d2b1393e740605c365ca3eb544d651d40f00d6e322fa795542cbba77a63e43f9850dfdc90e91334be598bba41bc4c9f35ac21c2e9736618ef8b55c56cd9533979161b041263c68b3b9cbf4fb0bdf3059df8d59d02917642e32386c251d92f44103809eefba9227ab4b32d030795494c1c02b96b180b80c2ddd2542db161eeabe63ec54545142d0c9e5a91c388a0a100983f7b0526236c4148693af56d4573aec3e673ab4d4b09bded1b49318b7269ad57df3b52b559cd1aeab00cf1306b62ff8d089277f6d2b984c97edd8851ab4e54016bd1224786b189e4990bcb6209d5e9f00f6ed1a21f86e40a52e105b01add578f2fa10e08098b824a97ababf2482fbb61397829e62569e3a97c6973939a5f33abbf2b26dbf0a09e5a4799d0fda025b65a17b09c6024d5df7b1f9a8bf1ed8fc60b0df6f4210a923469aa8c154da91b475edc12f4341a780a70259d72e2c34ba3871149f5a5178a660d6e5906274fd4c0c94937d1b0ab972da3355b759c5a8782ebeb7ebd8f4d31e1b10d47d8b123eb59132a0ea423643312651eeeea267ca88a5e9c1bbf3f5de6653a974bfdd028974eb17105765cec91bb52a71414c3dadc40026800bc039133f9297b3aff83ac0b60021dde02d84d1dd44945a32addfb0bf9a2f3e4753bdd5e5c4bb79244597c7741d69607d83007c813898edefc8e09ac5b82e37fb54611413c6f07f3baa13a9b4be5e7a8cb89e30c463915f750411745e05a5fc2ea34a157beb8202b04ab47b514de425a0b978361a5057c606d2bbc1eb6d667ba7316bbd7b34f3b7db00e62eb0e1ef04efd2d5796b14b5afc60419df908fc014990ea3f9e5e595cc351065bbc58ceaaa531361573c0b2a149bd438c6d25c0d6a77a016840fb5a6edcd5d9809a2fe3bbb80f96a281f03b4cc78994fdc3210534ecf817898d22adbae45bc379b621a069902e1305d911f1e9e70cabc33e3537871e0807c32f74eee97965edf32efc881c56fc65260be8ac467e4294dce82772bb78f61e590febb6ad63648cbc96f2287839399968e9ecb6ed7b2af4fa7d1f8141ab3dfbac49107cb4844c3201b87032069ebd005fcf2e47b8498f2d1ae7f31b214a5e1556fdf6f6360737bba406d2f8ecc7b9ccfe26112d95a87cbfe99bc670bf64a192490d463e0137c276f1a61eb645395c929d9fe20620412ddaebca7a2dc00e4706b8e9e148e706eeb871596a42642b3fc6442337dac2d056fb559f6807f9d18121d6b3de185c72476d7942c74d7163179ed737cc0af4fadec35956952ddaafd91a28e6eb9ac7520532a04511fd283921029f840d484b2dd72f0f1d4d32ea5f4545ad6bd6705af00e5c8093f78e7f68ceb3aef0d2ba4a6f15c075760ad7f6c9d639a707cce5e41f2f668035fb51715f9c6a517b650aa59789d13546e58e342778877fce2483f2db4b539c492e8086b8081a9d57abb780c948270e51bad832c2925e3458e89982a7cd2b388afa00f934129b232b474ca950e522c79db9d6dd6203971b4a71c8cfea01e9373b726c8897a4a96a5c96d51cfdc5dc134d28f225fa8f6dd3da0ee9f9eaf2686637a061c68b882a130f1307404747f5fe51a3ba055e6fe11e02eb57f5d77baeb07a7dba62056904938bb95a78b99df38c30192ef7f489c3769a870788a4f941be5765957cd7dd30b0ea22468727a3a32ba9312346c9135090fded5a0bac3432db57ebe7e82b956ac96e1e87ca08339ab9b664de25e96a27049a5b31971038965a9569c68ff65088bb973309bd7da42d39a13b303e697725e774292fef015b038766e75f2e523a7e6091c01e7b0f871e91c180b5ae9ecfcb4a12468520f6b73b460ad9c72f3f27b86a1cf53f17c54caa036ffdb589ff527bab1ee1e4a00deda1c9b9c6221016fb6c70f8015f43fadefc6656ccc417b68350f27ad95b59692fc794838f3f80e2fadf3d0221b73379181d406952d1ac14a0df281a05591e77f2fc0cd14a9081bf1b5e073f2071007297654a76fb3d2f13a7a211d9c9ca824b309fa99af66e58548717636890a758a67fe50c28853593b3de961aa233194d75d0150c95eba54e768f6783d8d8a03a629799d2436fe5b9795d7c2e97767afa0165bced80f3d6314d88416ec0a5402c65e381ecefc334766910896f97220a6bc2b044625bae63695f7c16a9e4bc745db6205a20d4a9d1ae73a7e7da47121b0e795c17b2995ff01e6d527ecc1ccc80e436b73cb140d2d0910568cec02702e94e473bccd00eb17f051659a3f70019878c39df22e8bf47fa5988ae7b2a958bf43a8f4e6b4584e7438c1fd120b89e226a2491803e294f6bc1f223413f3825aba46f00a440a84a7a4c15bebfc40a7f56aeb9f3aaca99b6b827f2854626a88907f05b026bce90bce383c4c3bd020eb8aed6c8482743ecc28d1c68d7b25af162529a924b0ee61cac8a4bc12bedf1953da97350956bde76a04fe0f3ae579d6a6f20de77a6014814500dd1eb128de0f7e7e1ff249804f1ed06affbdacb00fedbe5d82df525a7a1e95285300c4399c16381eda9220f65ebfda37ee52c7cb01d04974ec81081f90bb21cbc81fd43ee6145f8cedc23421405ce176785e988945719274e53a12cdd11c21b1762d6e18e24660330b066f264656e1b3effe88c3c3128102ff888d74d6689c01e765c93f70f0cfaa3f6f3b1add03cd64a85e25beb1b42ff235360dbdcd648f3169af119dbab4c2d54b369abaab7b0a5fff43b682a6ae2ec5406ac979574745fe8c83eede1b72ea9d84beb3a0ec2255d80fb4a5824af7ce804084fe81fbbd76bf21e0f63b6ff6d13198613aa685f5f6f8e3660620b161baa86b7fb539178bfb140c1a01f0c6edc9ad031410f0b4bcf0f8d2ce592c4afcab1a2744a5537ae8cd364f84061d274576c9d20d4750aa3ca6e9818f3eae9b463a6ab3b1ef2246271d948bd5bbbd433e5dd37792ab82bcb4f21f2660b4ab01d08cc63c8dd98fef186c1fda8c361c9f327be676ac984beca01955f8dcbe77afdcb880dac831746d6b10c8e985f6492e625d4948dbea9317e4b2391ccf9f47bd1561f05b2705fc950798cc668f344caa7280f70179a18089e271bc3a7a069e89bd25f16a30aa5688ab67215051a850c116afc73e0308bba8e33cc4a4240ed691c5cbaae12db39a554571ca10d1b1b88dd4daf4228a9c026390b433df4315092ef1508b78886b7fb0099c9bb93e520360585624930bba61e2b3f67e93356e645b4e7d48b3b43bcddac08a29351f0a294d35879986acc61a9147119ffcdd002ccc3d6aa072f7bd36b175054ba5934e1ec8ee21d19fbd08ad09b12c1ca4c6bb3594ea316abbf2f3bf0301b4d03ed88893ba7f4facb9860d28adbf836bdc863c460a5d8ffec6c907126a81c86d56bd165a8ee8fa9312fabe8f3348a2ff1bb151f71a77d74acb50fa7b4f38af7b59f00d855c1da14eb38f484559777d102bff187abd3de666311346739dab93e8eaa993e8e4e9f130f8d957f0ad695f5620d8146c624319af50cc78df2444e4232a6d647ec661700a1a1c47919d22aa1928358f626cbcc7102a30476967f3c21ee3f0e1cfbef1c69cc2124316fabb699bdf70c1f8b18f1e968e5d8511a928b2820282148ad745ec0206675528f02f989adddaa155211bb6c71d852ec2d808073380f2196f229d6f0301ac9d432ba76ee8b2acb3ff7f82978d5155f6203805c53937a6b681225d98357fcbe3a87cf4f9879e9705d38f669a76f05fd987107bf5d3f0e3a4648c8126620b0e19b24f116b4afc956bb1a1c852ad45021c05b751dc2ed5d66f9536774b4edd76d2b72f4158d6db0d9b0f55e8e3dedc8c1f385ec696579c611cb7ac39235d13ca5f3313b7008bc5a82042c49c69cbf9294ec45cbe3149dc162243cec08d618a3b5f8fc3d67e00f3c9b421932852cb321f19dd9836ef11a95d823ad4edb4c889ccb1d04cd8b0fd98e98e6b8de3e330cc6c69cbc261dcb9ec88c1830f61565c9a97192df5e5ed56a61058a650a2f0cd2fb901aa6d61faa96b8e932e29fc10d851ba8891538d3be67795fc47607229e78c6c2b4e4dc843272704af1458d5a72b980bb7d9d32e83596ea60a11d0a0a54ce9ba99bd69071d2fa6a9c1530816002123b67a6bce221af2b0f10f71a1f7219959c945ca28555c10dd4bb334a0c39af26b4eaf25b7e36e81f5900b037f67e20641d036d6b8e41197af64a0558ea4949d64e9b5cdf8e13173ddd9a826153c37ea261addc9b5db245648db03ae2bbe307cc6b7b9820cfebd4dfb2d0e3cbba60b58b285b6afc77251d7f0014f103e3577055b7b65735415471a10c1d73f77bb53e6dcd03f4f7bdfc19aa62bd172557e14db0a235d163522b8fd9201f424c72810a62812763e72d90917c30a8e1f07c0ad0aea774a9fcc187a23defaf0ffebf10d3a099924ef8515ab1fd65865ba39270eebfacf832609b6632297e8fc61a3766c36881d1d600186b085dc8231e257bda2acb33fe289ed02a1fa0a47fee36fbfde1ea751795373d5559ae5ca60310e11fa2245f70d7072963e0ebc914b32b73750eb48616ee72a7d1ca527ac122e61179c62d22479b2cab26bb02fb43730bc291b84fd3d71c648eeb52256813d34a73c9e43f840cd2dda202621ecb48da5777d6c757ee2bd71d4e92d92236ac345b407f5e8ce853ce5f020492ce48b10a5f9221353927ab3c439eb6de47c2c7983799b1966b13b0353067c6a8742c76e960fbf4a0d0559e7b9d5676c9514b445c3e4548a9ae188a13914f0dafce1782b2247598cdf2a0454e3d6bc2923806135c4ec9fb99607ba6970c83512430865c4f29d1c57da58639a4588e67050aa596b0bc2fad206cda24b1246eedc579635288185488ad265b5e950eae7ab0d889d7628df7f972fd82fe3cce0afbbcc2fe112c1a438f8868e71455a39b5be66126ca6a3085e62e8f7ff3b4216aed78a4c32bde2ce0663861c6be1e2b9e7e1125af0084046bc4a3e3b77a940e863e0661365f2df2cc9d5f80d3d0af5833730036d9fe82d681170d7c32e087554426a22232f6e42ac960d36b9045bf4ca02b7f89185e19e498ebf773d4748aba66b5e4abd24528fc0b1853f818e05b82f2bd3b26346769954403b10c5bedbf4b792b467c322f00169f0ac3d20973769ac66c7cafd30896a57be5ee75b8f77a9f81dd639e557a0ac803f8695674709e54f8acfb96fdad81971b1f762feb57acf6741e402529f7d3234d2a1fb1944e0bdec4f06a06125542f4233537449b054b668650a8a07799c6219ecbaa0c8fd1f68e18bce9225949b4be8b224f25611984f119cd7564e0fce4a197594eb0614603cc8c634b30d7d14159f71b217c5fff4cee55be1eb5a59d377ff25daf190b4ca1c163efdc530749701f026eb1bef1aae7c8cc245ed95b8d29f65b8fdb839321533f271e892ce355dcf5a49f8df5a32b725a736b3e7adc8b59ec76513bcb5ae0e90995b8db4ccfb59facb5ff47e7f4ebcdfd9554dbf66f0ebee17c1b5baf382", 0x1000}], 0x9, &(0x7f0000004000)={0x108, 0x117, 0xffff, "93ac560dd5838c6b11f1620e54b194650152655fdb1a4799a637d16b9a1062ba111281dd70e7d8bcbefcbbe56e4f36d3d6f8b697626187bf6d8384ba7ef5adc64ce7188d479c89ce127d799d932a7292898beb3d3e8902d383c15b326ee89df4cfd7f7e9873868408d7c56f057203681ed82afba1b9044ec7b628e5127a62ba41dcae936fe9a5d2a4318ccaf4fdeb690686a88d182b3f69754b3217380aacbd20a2da742363b3ae9ad7a8d3575e7324b2858593c5bdafdc7a0f4b874742ce2c9fc34c48c182cd6bed0154a3c15700c88480ed7b508fc5a12a44e345eeef7f37ac1a11abfdb85c3a15702bc8a443f160959ba5f4f1e"}, 0x108, 0x48040}, {&(0x7f0000005000-0x60)={0x27, 0xc7, 0x401, 0x3, 0x6, 0x1ff, "1cf3b0bf77b8ee9bcbcdd927c6d624c93b366d7458f876c52814cc83bb97da26e2ea3b991ba798cc5233fd8d1abb242a5b75914917a2f79f5be8b66e0df047", 0x79e}, 0x60, &(0x7f0000005000-0x30)=[{&(0x7f0000003000)="086418be726dae3eb1cf03f9ea5fa38b32d0c0bf611b833f212ced5063e6e794a66e0f13f631447fef3e6640cdb09f8cc92165b843c11b6fe325339ca0b0371db140dc62369a6430c2428e1eed5edc038c258586840aa277682786744f92b2a70918b13cf2167d0ab1d9a2b89d88d595153f0bfbcbee74a267ab2c072135033403ff7b0435f140f215b1c0cbacafbc471c6b07d0015cf7ef7231ee830bfd40d2acfe2feaf6dadbd67e630f245e34f5f0c43643f87edf289bece7d67484240998fd473b5455aaa87dbbd1b2b9fbc04c597682b6fd1e89f5d36443e68e86decfbf06ec46b80c07c20d20834c", 0xeb}, {}, {&(0x7f0000005000-0x20)="ee21e857ed25840a6cd9197c61a1dbf2499b31cdbda631576fc03a57a3757b78", 0x20}], 0x3, &(0x7f0000003000)={0xa8, 0x88, 0x7, "38133ad6838e7410d1696b4f2464bcd942195d0c37daef0fe02e182a5c4bd84bcc4c07ac21ae356f247293501f28795605715c194a7bf65f7bdb32f4e346bc08728c513284b8cb60cbf440f830bfdde110e06740b07300e2e0a1a145651dc28c3458fc73e95f239e76e924a784aa47d73f1fe7344becfbb55a29497c91533a1c2ab5512bcd0cec4bacf1f947202a11b4f20fa0"}, 0xa8, 0x1}], 0x8, 0x80) 2018/02/13 20:48:06 executing program 2: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000020000-0x8)='./file1\x00', &(0x7f0000013000)='./file0\x00', &(0x7f0000003000-0x6)='ramfs\x00', 0x10000002000882, &(0x7f0000022000-0x6d)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f000002d000-0x3)=""/3, 0x2a0) 2018/02/13 20:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000688000)={0x0, 0x28, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000306000-0x4)=0x0) timer_gettime(r0, &(0x7f0000ba6000-0x20)) timer_create(0x0, &(0x7f00007b0000-0x60)={0x0, 0x30, 0x0, @tid}, &(0x7f0000f31000)) mlock(&(0x7f00003c4000/0x4000)=nil, 0x4000) timer_getoverrun(0x0) munlockall() 2018/02/13 20:48:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f00009bf000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f000000f000)={&(0x7f0000011000)={0x10}, 0xc, &(0x7f000001f000-0x10)={&(0x7f0000019000-0x210)={0x18, 0x32, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x8000001, []}]}, 0x18}, 0x1}, 0x0) 2018/02/13 20:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00008ac000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000fdd000)='./file0\x00', &(0x7f0000456000)='./file0\x00', &(0x7f000012f000-0x6)="e86280200001", 0x1000, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bce000-0xc)='/dev/autofs\x00', 0x80000, 0x0) utimensat(r0, &(0x7f0000838000)='./file0\x00', &(0x7f000011a000-0x20)={{0x0, 0x2710}, {0x77359400}}, 0x100) rename(&(0x7f0000e26000)='./file0\x00', &(0x7f00006b3000-0x8)='./file1\x00') 2018/02/13 20:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00002bd000-0x8)='./file0\x00', 0xae064a7413f004e8, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000003c000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) r1 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) sendfile(r1, r1, &(0x7f00000da000-0x8)=0x1, 0x8ea) lstat(&(0x7f0000b28000)='./file0\x00', &(0x7f0000342000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) unlink(&(0x7f0000ba3000)='./file0\x00') 2018/02/13 20:48:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000b3000)='/selinux/load\x00', 0x2, 0x0) writev(r0, &(0x7f00009e0000-0x40)=[{&(0x7f0000165000-0x1000)="8b", 0x1}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cd9000-0xf)='/dev/sequencer\x00', 0x1a1442, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000ae9000)={{0x8d4, 0x7}, {0x0, 0xfff}, 0x2, 0x2, 0x6}) 2018/02/13 20:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00003be000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000e75000-0x10)={0x59, &(0x7f0000f7a000-0x59)="128412832f2a6cad05898f3e7ed2408f2f77f0f7158cf55c1d666d2ac6db06cfdce76e999e288b311b67cd389809c71726ec1ce3663aa4bc881ffa2783d4d58f60b18df422c35777503868242caf100266c807c330d09b9601"}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000065a000-0x24)="240000001a0025f00000000400fffc0e0a00000000040000eff253eb0800010001000000", 0x24) [ 48.120443] audit: type=1400 audit(1518554886.718:38): avc: denied { read } for pid=8014 comm="syz-executor1" path="socket:[20327]" dev="sockfs" ino=20327 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/13 20:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008d8000-0x89)='net/sockstat6\x00') sendfile(r0, r0, &(0x7f00008e9000)=0x1, 0x9) 2018/02/13 20:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00003e6000-0x8)='./file0\x00', 0x200000, 0x40) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000402000)=0xffffffff, 0x4) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d4c000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@typed={0xc, 0x200000001, @u32}]}, 0x20}, 0x1}, 0xfffffffffffffffe) 2018/02/13 20:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f000076c000)=""/175, &(0x7f0000c00000-0x4)=0xaf) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009ef000-0x11)='/selinux/enforce\x00', 0x800, 0x0) inotify_add_watch(r1, &(0x7f0000e13000)='./file0\x00', 0x1) 2018/02/13 20:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000790000-0x10)={0x1, &(0x7f0000018000-0x4)=[{0x100000000, 0x7}]}) fsetxattr(r0, &(0x7f00009b9000-0x15)=@known="00000000000006956f636b867220706f6e486d6500", &(0x7f00007e1000)='/dev/ptmx\x00', 0x6, 0x0) 2018/02/13 20:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x1) shutdown(r1, 0x2) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003ce000)='/dev/sequencer\x00', 0x400000, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000d74000-0x4)=0x1000, 0x4) 2018/02/13 20:48:06 executing program 6: socketpair(0xf, 0x3, 0x0, &(0x7f0000fe7000-0x8)) socketpair(0xa, 0x80b, 0x7f, &(0x7f0000858000+0xef8)) 2018/02/13 20:48:06 executing program 2: clone(0x0, &(0x7f0000fec000), &(0x7f0000345000), &(0x7f00005e8000-0x4), &(0x7f00005b1000-0xb)) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000547000-0x20)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KDMKTONE(r0, 0x4b30, 0x9) 2018/02/13 20:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000089b000-0xd)='/selinux/mls\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000d2b000)=@known='security.capability\x00', &(0x7f00001b2000)=""/151, 0x97) r1 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000904000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00001ea000-0x68)={0x0, 0x0, 0x0, {0x77359400}}) 2018/02/13 20:48:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000640000-0x10)='/selinux/policy\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009d5000-0x8)={0x0}) dup3(r0, r1, 0x80000) r2 = socket(0xb, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_MASTER={0x8, 0xa}]}, 0x3c}, 0x1}, 0x0) ioperm(0x10000, 0x449c, 0x1000) 2018/02/13 20:48:06 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x99, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) r1 = creat(&(0x7f0000550000-0x8)='./file0\x00', 0x108) fchdir(r0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000ecd000)) 2018/02/13 20:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006da000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) close(r0) sched_setaffinity(0x0, 0x8, &(0x7f0000306000)=0xfffffffffffff660) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000553000)=0x0) ptrace$setregset(0x4205, r1, 0x203, &(0x7f0000c43000-0x10)={&(0x7f00004e5000)="e515d679bc7ada91100d8a3388bded6ae280b401cac3bd35171684c4bfc5ba800f69c76e2e095392fe2a38cd861b523ec0065f8916f5b5", 0x37}) pipe(&(0x7f0000ed9000-0x8)={0x0, 0x0}) getsockname$llc(r3, &(0x7f0000471000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000046d000)=0xfffffffffffffea9) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000070d000-0x4), &(0x7f0000121000)=0x4) mq_getsetattr(r2, &(0x7f000067b000)={0x0, 0x4, 0x32d5, 0xb, 0x1, 0x7ff, 0x7f, 0x40000}, &(0x7f00006e8000)) connect$inet(r0, &(0x7f00004da000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$void(r0, 0xc0045c79) 2018/02/13 20:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000d74000-0x4), &(0x7f00000c9000)=0x4) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) pipe(&(0x7f0000f30000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000026d000)={0x0, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0x2800000000000000, 0x9}, &(0x7f00007d3000)=0x98) getsockopt$sock_buf(r2, 0x1, 0x0, &(0x7f000007e000)=""/215, &(0x7f00003d6000)=0xd7) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00001ba000-0x8)={r3}, 0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000637000)=0x0) ioprio_set$pid(0x0, r4, 0x9) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00006d0000-0x8)=0xffffffff, 0x8) 2018/02/13 20:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = socket(0x11, 0x803, 0xfffffffffffffff9) sendto(r1, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2018/02/13 20:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000158000)='/dev/random\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000078e000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000bf7000-0x8)={0x0, r1}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f3d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mq_notify(r2, &(0x7f0000a76000-0x60)={0x0, 0x8, 0x1, @tid=r1}) 2018/02/13 20:48:06 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003000-0x8)={0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000004000-0x20)={@generic="66840b28ae1096447f37b0336e082f10", @ifru_flags=0x400}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000008000-0x88)=""/136) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/69) 2018/02/13 20:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000010e000-0x8)='./file0\x00', 0x143, 0xbc805fd4eed0bd14) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000ce7000)={0x81, 0x4, 0x2, 0x98, &(0x7f000062a000)=""/152, 0xaf, &(0x7f0000133000-0xaf)=""/175, 0x47, &(0x7f0000690000+0xd65)=""/71}) r1 = syz_open_dev$binder(&(0x7f0000107000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00006a3000)={0x14, 0x0, &(0x7f000087a000-0x6e)=[@increfs_done={0x40106308}], 0x0, 0x0, &(0x7f00005f6000-0xe5)}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000fd3000-0xe0)=""/224) getsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f000069c000), &(0x7f00003b1000-0x4)=0x4) 2018/02/13 20:48:06 executing program 3: mmap(&(0x7f0000000000/0xac7000)=nil, 0xac7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ab2000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000aac000)={0x0, 0x5}, 0x0) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ac8000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) rt_sigsuspend(&(0x7f0000188000-0x8), 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/02/13 20:48:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1, @in6=@ipv4={[], [], @local}}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000260000+0x443)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000dc0000), &(0x7f0000dc0000)=0x4) r2 = syz_open_dev$urandom(&(0x7f0000520000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f000037e000-0x4)) 2018/02/13 20:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) r1 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000063f000)={0x0, 0x0, 0x0}, &(0x7f0000b14000-0x4)=0xc) r3 = syz_fuseblk_mount(&(0x7f0000170000)='./file0\x00', &(0x7f00006e7000)='./file0\x00', 0xc002, r1, r2, 0x9, 0x6, 0x1) fcntl$getflags(r3, 0x409) r4 = syz_open_dev$tun(&(0x7f00005f8000)='/dev/net/tun\x00', 0x0, 0x100) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00004eb000)=0x80000000, 0x4) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fbf000)='/dev/sequencer2\x00', 0x46100, 0x0) clock_gettime(0x0, &(0x7f0000ccc000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000022e000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000680000)={0x7ff, 0x8, 0x5, 0x10000, 0x401, 0x9b72, 0x4, 0x9b84}, &(0x7f0000068000)={0x4, 0x100, 0x7, 0x80000001, 0x15, 0x2, 0xff, 0x3}, &(0x7f0000ec2000)={0x1, 0x800, 0xc000000000000000, 0x25cc7321, 0x1, 0x29, 0x8000000080000, 0x100000001}, &(0x7f0000db6000)={r8, r9/1000+30000}) utimensat(r5, &(0x7f0000be8000)='./file0\x00', &(0x7f0000639000-0x20)={{r6, r7/1000+30000}, {0x0, r10}}, 0x0) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000b74000)={0x1, 0xa, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) sendmsg$netlink(r0, &(0x7f0000123000-0x38)={&(0x7f00006f0000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000ada000)=[{&(0x7f0000b56000-0x2bc)={0x10, 0x0, 0xfffffffffffffffc, 0x2, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000f97000)=[], 0xffffffffffffff86, 0xfffffffffffffffe}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002f6000-0x8)) [ 48.286782] binder: 8063:8066 BC_INCREFS_DONE u0000000000000000 no match 2018/02/13 20:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000065d000-0x24)="220000002100070700be000009001c010a00001e0000090000000400050011800041", 0x22) pipe2(&(0x7f00003ea000-0x8)={0x0, 0x0}, 0x84800) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000301000-0x74)=""/116) 2018/02/13 20:48:06 executing program 6: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) wait4(0x0, &(0x7f0000d89000-0x4), 0x0, &(0x7f0000dc1000-0x90)) 2018/02/13 20:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d15000-0x4)=0x7b, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d39000-0x9)='/dev/ppp\x00', 0x8000, 0x0) getpeername(r1, &(0x7f000091f000-0x60)=@nfc_llcp, &(0x7f0000c96000-0x4)=0x60) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000036d000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000897000)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000061f000-0x8)={r2, 0x1}, &(0x7f0000e08000)=0x8) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000825000)={@local, @multicast1, 0x0}, &(0x7f0000d28000)=0xc) stat(&(0x7f0000896000)='./file0\x00', &(0x7f0000d88000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000024e000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0xb}, 0x2, 0x9, 0x2, 0x2, 0xa, 0x20, 0xa0, 0x7f, r3, r4}, {0x45a84afa, 0x6, 0x1, 0x1, 0x6, 0x40, 0x2b97, 0x57}, {0x8e7b, 0x80000001, 0x2, 0x100000001}, 0x1, 0xf, 0x1, 0x1, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x11}, 0x1, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x1, 0x3, 0x101, 0x9, 0xfb1, 0x3}}, 0xe8) 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$inet(r0, &(0x7f0000618000-0x37), 0x0, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) socketpair$inet6(0xa, 0x80007, 0x6169, &(0x7f0000235000)={0x0, 0x0}) r6 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f00002ef000/0x4000)=nil, 0x4000, 0x2, r6) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26683cbdc0fbe8132c39f9e0d0e5c320b6a8a6687c654e8383fe3bcd912f5acb925dce98e64ae28c1a6c9273aa3d6f7c1f95e2e98f9d1f31116b1e7e617ee27bba01232240e64fc3150e0153442dc2610b2ccf50d942a6844bc571ccc787a5a93b087a342cc6752178d0bcdf0795d388", 0xdf, 0x8000, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000904000)=[@in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x767521fc}], 0x1c) sendmsg$nl_generic(r0, &(0x7f0000a79000)={&(0x7f000027b000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x524, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x524}, 0x1}, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000ccf000)=0x3, 0x4) fgetxattr(r5, &(0x7f00000c5000)=@random={'system.', '/dev/ppp\x00'}, &(0x7f0000f6e000-0x1000)=""/4096, 0x1000) [ 48.341701] binder: 8063:8081 BC_INCREFS_DONE u0000000000000000 no match [ 48.353822] audit: type=1400 audit(1518554886.948:39): avc: denied { create } for pid=8089 comm="syz-executor5" 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 2018/02/13 20:48:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="90", &(0x7f0000001000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) getdents64(0xffffffffffffffff, &(0x7f0000491000)=""/133, 0x85) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/02/13 20:48:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x800, &(0x7f0000799000)={0x0}) write(r0, &(0x7f000001b000)="ade82489bdad", 0x6) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f0000e19000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f000001b000)='net/udp6\x00') sendfile(r2, r2, &(0x7f0000c4e000-0x8), 0x8005) 2018/02/13 20:48:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000b67000-0x4)=0x14, 0x0) syncfs(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@common='ifb0\x00', r1}) r2 = dup2(r0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x404001, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f0000003000-0x8)='./file0\x00', r3, &(0x7f0000003000-0x8)='./file0\x00', 0x2) getsockopt$inet_dccp_int(r2, 0x21, 0xb, &(0x7f0000002000), &(0x7f0000001000-0x4)=0x4) fcntl$notify(r2, 0x402, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x10000) write(r4, &(0x7f0000002000-0x69)="d3f86c58c0e64c4ce732c9d99ba41c68453b053cd507edce8ffc5a433c6078ccb6279beae78e4ca2fb1d06b014187ec0e3bc12be4cf867fb07a39f3d00886c1f952933aab0df6ba28b88efde3d97db12a2c05398598f1d073a86e9d276c00b46366516235219536354", 0x69) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000001000)={{0x2, 0x1}, {0xfff, 0x80}, 0x9, 0x7, 0xada}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x7, 0x20, 0x80000000, 0x3}, &(0x7f0000004000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={r5, 0x259}, 0x8) ioctl$TIOCGPTPEER(r4, 0x5441, 0x25c) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000004000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000003000-0x98)={r5, @in={{0x2, 0x2, @rand_addr=0x1}}, 0x4, 0x7fffffff}, &(0x7f0000005000)=0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r4, &(0x7f0000002000)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000006000)={&(0x7f0000007000-0x100)=@alg={0x100, 0x10, 0x10, 0x6, 0x3, {{'drbg_nopr_sha1\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x86}, {0x8, 0x1, 0x1ff}, {0x8, 0x1, 0x2c76}, {0x8, 0x1, 0x7f}]}, 0x100}, 0x1, 0x0, 0x0, 0x4000080}, 0x4000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000008000-0x12)={0x7, [0x14d, 0x7, 0x9, 0x1000, 0x7, 0x9, 0x4]}, 0x12) 2018/02/13 20:48:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000761000)='/dev/sequencer\x00', 0x44100, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000688000-0x14)={0x3, 0x80000000, 0x5dd5, 0x8, 0xfffffffffffffffc}, 0x14) r1 = socket$packet(0x11, 0xa, 0x300) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000), 0xfffffffffffffd9b, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/13 20:48:07 executing program 2: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000002b000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000030000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000005000), &(0x7f000001b000-0x4)=0x4) r1 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) fchownat(0xffffffffffffffff, &(0x7f000002d000)='./file0\x00', 0x0, 0x0, 0x0) ioctl(r1, 0x4400000000001280, &(0x7f000002d000-0x1)) fallocate(r0, 0x0, 0x0, 0x3) [ 48.389307] audit: type=1400 audit(1518554886.988:40): avc: denied { getopt } for pid=8089 comm="syz-executor5" 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 2018/02/13 20:48:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000411000)=0x3ff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000046d000)=[{0x3, 0xffffffffffffffff}, {0x0, 0xfd21}, {0x4, 0x4}, {0x4, 0xfffffffffffffff8}, {0x3, 0x8}, {0x3, 0x3}, {0x1292cf935f4305a6, 0x5}], 0x7) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000663000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000400011, 0x804, 0x6) sendmsg$nl_route(r2, &(0x7f0000560000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000038e000)={&(0x7f00008b4000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_XDP={0x8, 0x2b, [@nested={0x4, 0x2, []}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/13 20:48:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000-0x10), &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000715000-0x290)={0x28, 0x0, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x14, 0x6, [@generic="aaf3b4a7cead67ce3d2f8ff2403eaa"]}]}, 0x28}, 0x1}, 0x0) 2018/02/13 20:48:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) socket$inet6(0xa, 0x80000, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x73, @empty, 0xdf}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0x72)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x71) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/13 20:48:07 executing program 6: clone(0x0, &(0x7f0000d4b000-0xe5), &(0x7f0000cb1000), &(0x7f0000a18000-0x4), &(0x7f00002df000)) sysinfo(&(0x7f00003df000-0xe3)=""/227) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000001000-0x10)={0x10000, 0xffffffff, 0x400, 0x2f53, 0x8, 0xdab, 0x168a08a1, 0x7fffffff, 0x2, 0x1}) 2018/02/13 20:48:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) execve(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00007f3000-0x30)=[&(0x7f000099a000-0xa)='eth1wlan0\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000dc7000-0x1)='\x00', &(0x7f0000001000-0x5)='lo.)\x00', &(0x7f0000c26000-0x2)=']\x00', &(0x7f0000000000)='*,$GPL\x00'], &(0x7f0000000000)=[&(0x7f0000001000-0x6)='(bdev\x00', &(0x7f0000815000)='\x00', &(0x7f00004ff000)="7b5e2e7b707070312393626465762a7070703100", &(0x7f0000a64000-0x2)='.\x00']) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84000) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0x3a890110) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)='./file1\x00', &(0x7f0000001000-0xc)='ocfs2_dlmfs\x00', 0xa1, &(0x7f0000002000-0x1)='\b') lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000-0x78)={0x401, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x242, 0x3, 0x0, 0x0, 0x101, &(0x7f0000003000-0x10)=@common='irlan0\x00', 0x800, 0x100, 0x4}) fcntl$setstatus(r2, 0x4, 0x40800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) sendmmsg(r1, &(0x7f0000004000-0x168)=[{{&(0x7f0000002000)=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, &(0x7f0000003000+0x5b8)=[{&(0x7f0000003000-0xe1)="cf4b3d12bb172a00feca065896fa5266e44f8725d3b8cb4f53ccaadfae0c212c75c1bec8ca5a2867050edbb15365d30beb64f4fe7d63c512b073bfe85eab3ef293c7edf1c997ac872f32eeacb2a40388be8464e8ca90228bbc423bfca43966b1a54c4ebaa1325db6c1ce4fef525cab6cd78d8074323c946eca5b06aed8af7cbdbe7dc89e4e6b83a017b2db3a3351e5ff028bc1ec02a557e696dfa939dc6204f56f1ae04e48bcf2a2dc77cf02a917c6525e0346c2b943ff2170054b26cdefec3461e2a10aca9df103180675f340a49031b4fc98d0e462c0523428b99066de382e9b", 0xe1}, {&(0x7f0000003000)="b6923011090ff74ed624976812fd4d5340fa0e83fec0d00ab187503662ce44290dee", 0x22}, {&(0x7f0000004000-0xe9)="32e04f9bbb898ac48d322c9a4898d2ac64d91d045eac2ca9fbbd7ae3524bf24ca18e89cdbe9f560dd7d34896a0179da470678997c3dd4064e2c57c0a0304f9e25b56b7ec88bf2c36f1ce3049781c1442ba6ef302bf4d55aef55a36ad0522c4aa3857e5e7d36808bc9ba65049f0380080ede3d6207f7e118620551936c935efaeb52524129060ca617b7a36992e1ae430e91c242d0aa5ab112eb20701cd96b88bc6d6020500fc01ae68592baac6d4cac4a2a1db918dcf0ffcbe516b61c3a8a2239616ace99929230cd2e975eda9a6c2dad4c5968dff7d0def05c8e737905306fecb260ddc43436b6d07", 0xe9}], 0x3, &(0x7f0000003000)=[{0x78, 0x119, 0x0, "eb05ee2e69f68fcd1e81c457a665da2560f48d3142976f0c353f4eef2e909c76eaf862b572e6926b11a55e0ebf025392102ba5e9021977083f1222e5df848f702fe12e13c43dc287dac7e4511b5e8b3c4fd3b93c26032a9a7b4360f1cdfa50d1b30f9521"}, {0x68, 0x1, 0x1f, "e5d0d0cc64cca6a59c3362e403ab5e25a18c6554f9ce3a157efb754b32058cf5b2939beca7b8eb00822a610d02aa6987dbcd883371daa991f26f3b34ba6e493dc93bf2f1777c4f53bb9e340c1e1bf9fab62727700f7868"}, {0xb0, 0x115, 0x100000001, "54d429b138788e8f730027c8e3d914c0d4c7214eeb7fb247eb5fc7e0ca306802c09627bd918b2760aa1ffc6c5340c6650bf8a2f59447395eff1c07979e32daf222904c989998bc73c870acdbcd650484bfe63e2f3ff09700a023574a2cdcc9319150221dc5714ac715a1ef145da107797b0d9a828a058c6563e0ee078e3100ebe09a157424551ff0f13f7b83972681b309d7e18cb45f09758d8b1592227e17e8"}, {0x60, 0x10f, 0xe3, "31715e55328b45fbaa0a352c9a4c75c345fcccde90921755e3de3bc73d0991ef95eef1a49441ab2cb81b303d4c23869c1e87f726749af6e6a065966a68736b01747349d65f50b75c7739"}, {0xf8, 0x119, 0xd024, "238821a1a963e5fb57213677c467658a7b99f309c60c2f42ac13c230e401d1c7f9fdae644eed2d5d9955f63e05c69723bf40f4818b54e6d13618e367409c85710490068bc961e0b03ac1c9f19e0b2a75bba56aa5e9b619529ea839c91b4ce5bc3d2ff560e7d7b4aa502ba8ef3e6e93668833788d4db2f286c4fb5aa1192adf2878e9e33867af5753f3931f2e55d729e292a61a77965719a1e38cb3b2f5a047edc1f4aef9a41e288c7d1be1cd5b99b81c005ced2a8af77b925e76d75b616fa993840dccf015b02abda5a4740f911b5319f21cc7305726c846e0c24e2b17a7bedc276f190dfd379c"}, {0x30, 0x110, 0x38b, "a9436dbf593bd141d7167d04ecebbe5b3d86bb8eadbd5f8c0ed9"}, {0x48, 0x0, 0x7, "59978ff30dde30af67e7b4dda6f6b32f940b0f3446340b8d92c437353168d3982af7988c476ebb541a52c2f34c129c844e9cf85d88f2"}, {0xb8, 0x29, 0x2, "90c952318c611ec6c8bc62ee4a34dea6117efd2bb2680e903d9ad13bef77e1bfaeb87edab82e6986652b25f1af9323ad4a1e46c78a60659abc1f746fb247e3546f47f585ce8541bfa16fc37a4e1ae3e74332e706e811729934d086de58f44e1cfb685469464c721e7eb77e8d4b2402cc7a0bd83366f05368fbf1339911732fd004b8b8eea59055aaa68f786f110cb96fd2aa606c61755803f933733b31e5a79913cabf725194"}], 0x418, 0xd5}, 0x3}, {{0x0, 0x0, &(0x7f0000003000)=[{}], 0x1, 0x0, 0x0, 0x4}, 0x4}, {{&(0x7f0000001000)=@hci={0x1f, 0x5, 0x1}, 0x6, &(0x7f0000000000)=[{&(0x7f0000001000)="725b939fd00ee442d6b53129972c6da8a58479659ccb9cd147032b6b0bd51ecd0b0b76c9fbcea97ba8b649d40d68cf22d990d21094f2cb978c8b2174680425852b5238fce254faebd5532a10eee34d0f620594cee954c6cfec0b52d4d1f7332f1d89ea65e5301e77931b545eabf2a102202e24", 0x73}, {&(0x7f0000001000)="351f82b64ebf234dea172a68e5f404990195d18f40b12cbe7ef00db6d4b8db26d0a6b88011368ae0b2e43fb206d971b4be00cfd48d07097e4823691d7d49dadf2857ac4b", 0x44}, 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"7a1abcb691284d995dc6870bee41a55d8764384061cb9f40702691afdbb3d2d633022c0ffce8585db2711634de1e2a22da2b3ba5824189"}, {0x60, 0x100, 0xffffffff80000001, "3cd7bffe6db184db440351adcd0fdd06cfebdeb6ad35cc9151e7a4a53cdcd1e56eda9846c5f2601b535171f26e8407babce62b3481f13dc2eabd8715298f0643c428624c93124300d4471d84fe1b2979"}, {0x30, 0x10f, 0x6, "d82bf66dbfbdc087579704f704d51667c70f21047b34fcef06c2565c21cd"}, {0xe8, 0x119, 0x4, "deb173fd683fe06db3b9612ab5d62705d15b99efc09407188d4f0baabc210ce964859d142b10b15e99c2e0fd9872aacb6722d9e4ae0e88ce3610ef8fabc08a9977c0a21626766cde18fdcbba7802431a482957e5302d9bd6fd6f6bb817e52fc05a29eeaa41d42cf98aed8c71a5c9eb66ea78336cb8f61779198596720f5e5e1e7b339b6675a3f71c1e612e5d953bd055d2e55ffcf2d4c6c4fbe89331409ab33b19230580b07a480acc56c0990b3a0296c3f57163b25319f85ff327f4cdd05239c8eb0bfb6bcdf38238e1bbf1e05272d4d5663a96dc3d7513"}, {0x68, 0x11, 0x2, "c3bbabf392599eafde527663a6fcb6d59bd37328eed5e9c1812a05a95bec38e9e25dc0b12c76f69f64edb1878e2ebce26ea09ebc5f3e030a20d34d46e41f41d6b4a895964072701ee6a78b5a3d41307ac7a3bc27da0bee64"}, {0x80, 0x18f, 0x80000000, "bfd1e78513b7545d3a53e8f5e6961ff7f406fa13f6b6703a764189e7293a2cd5a74e5cd0983977002a6827bf8dcff22dfec731ad131518422e29d7b242b917cf4a34d415fe9c271e334cf656dc481a4bcdf9a36b432684fdc30869596ff76a81fb7fdb5a942b116055fcdc"}], 0x378, 0x40000}, 0x6}, {{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000004000-0x31)="382282ce5230735294c3543607d169c8546fe8af4c421c2932d24317be722041c6c1116105b042b4420706f9883d4479fe", 0x31}, {&(0x7f0000001000)="d18095fd9a8d348f7c4047dc2f0532c06642186c6ad39b829beafe0cc8f4f4f54bb790087580e49e91a65b88093cfcc7ebf1d322cb2dae02190390494adc144a18fec88712cc9ac0fcf173b673c3045e3a529d7b28f3851b2b4ee8", 0x5b}, {&(0x7f0000001000)="12449d825b827cf634cbed0c491f9b6c46fdc6619402b64a775303909492e65b38be0cd3", 0x24}, {&(0x7f0000003000-0x29)="5fc32b08bc26419cf866e90b92c123a1106539c642ed7aa268c2f4762b251293fc4c4ac110554b5e65", 0x29}], 0x4, &(0x7f0000001000+0xc73)=[{0xe0, 0xff, 0x6, "04d6003e59e0e969132f8cb1812163228d60d892604bbdb8f5ddb08f92cec75fbaacabc986e6b69d4545881272fc17323f0a9338e53cae5543a2a0637dcd660c86a902854f46550485c75f5d68448a6efd4087a874a03b0324d303139f0b0478663f68761e22dfc8bad44667208cf7420b5c2213a4ebadb0b3afc52b3c4a96de7721415bb7b26f9cc03fbb47ced3635b85f58996e6b2f4e0796c604b723b7fd9e8a4b19222ed4cc87f0b3152ce260b23f93fdb3438d50edf97667f8c87d37a092998f6bde871ea371f"}, {0xd8, 0x11f, 0x4, "662bebc27bef125e031204f0e95d94d6f68ebb525939745047082e80824de6e5413058304c4064602918b1c1aeca605da9a10f3d5c85e89e2541027cd72aa6819f7638065c8b78b3cf7638a5a307bb38fe00720dadfbc467e3c6fbe1cade157c3c92e66090550b15685a59c30856404f951e4dae239be25828fa38970958822ce8dfc74ae29647576532517727b9e096220956544755a7635f3a8038a830cb8d0a8f14fcf17099f3cf0f017d7d63da66fc0eb663f1796e43509066b465ba5afa9e2bc0"}, {0x28, 0x10c, 0x7, "71c9ddc2e2fa1339d2a364dfa653746b409b902e"}, {0xb0, 0x114, 0x0, "8c0798d0828fc0df4bdc5e51715faa9fa7b72bb1fa4e32bbc64c6a052265f04ba11177088fc8cd37292f49fccd8d8e87f797201b38456fa57a31e0659dd7f7abc98424b54d3af22e61cbc5764907c5f42bcffc3901cef1f13b876b761a92bb980b054ca536eed2895c9c7aa355f162be62375b46b36df4fe40edecaf16beb8de0fec0e74c72b5f3e4de732bef56c2e10b9ceace3dc18b724a6a52a"}, {0x48, 0xcc46668b99c36977, 0x8, "6b96fc0f53fc64b8ab7af2932a0987059e4e18e707e4d9246fc219e62b012e17812b50d49c0e636cb1250f1994b6639f89bb40b056c76f47"}, {0xc0, 0x118, 0x1, "fe23f21f797a80673a6c3117bde56918c506cd164d72ae68580c92dce25ebe6ff6701503dc7775da19a7e929ac756d3d7193faa1898dbcf58916c8f88768acbece7b0607b1d4f6c94cd0969a0def42bdaeb19690946f080d676f9c48b23d2692382485633333c3e31aa5096058ed2349d2c6c74b51fe1d81cf1ec4c5b92272b8291029ac08df5467324f17a4a0bdfa54fd751e176ab5b4f574c35221b9db8a6382ba934726236605c10c906e5b5aac"}], 0x398, 0x4040}, 0x7ca}], 0x6, 0x8000) 2018/02/13 20:48:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d55000-0x38)={&(0x7f00000b8000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x28, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0xa}, []}, 0x28}, 0x1}, 0x0) 2018/02/13 20:48:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000012000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0046d00, &(0x7f0000b18000)={{}, {0x0, 0x3}}) accept4$unix(r0, 0x0, &(0x7f00007e3000), 0x800) 2018/02/13 20:48:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002d8000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000395000+0xec8)) umount2(&(0x7f00008bc000)='./file0\x00', 0x4) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) 2018/02/13 20:48:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000f49000-0x8)='./file0\x00', 0x400800, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000f2c000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000e2e000-0x8)="6e732f7573650300") setns(r2, 0x0) 2018/02/13 20:48:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000004a000)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000092b000-0x58)) 2018/02/13 20:48:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000477000)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ecc000-0xc)='/dev/autofs\x00', 0x2, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f00008a3000)="59e9454ebfb104030f3a70fbd630e542d2d14c234813bf76da49e3fb92a7ffe08ddf360284afa00000158d97183c1f54d246f0126da2366d8d53ae897014f9d850ae91", 0x43) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003b3000-0x15)='/dev/pktcdvd/control\x00', 0x101, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000256000-0x10)={0x9, 0x8003, 0x3, 0x8, 0x0}, &(0x7f0000035000)=0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000095f000)=[{0x3, 0x6}, {0x7, 0x6}, {0x20000000000002, 0x6}], 0x3) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000075f000)={r3, 0x8}, &(0x7f0000e50000-0x4)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000039b000)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000a11000-0x40)={r4, 0x3, &(0x7f00009b0000-0xc)=[0x1, 0x43, 0x4], &(0x7f0000ab6000-0x4)=[0x5], 0x16, 0x3, 0x3, &(0x7f00008a1000-0xc)=[0x2, 0x1f, 0x704d], &(0x7f0000358000-0x10)=[0xfffffffffffffe01, 0x3, 0xfffffffffffff6cc, 0xb985]}) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) 2018/02/13 20:48:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x19, 0x3, 0x7fff80000000, &(0x7f0000079000-0x8)={0x0}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00009c8000)=0x7) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@random="deeb1e959663", @empty, [], {@llc={0x4, {@llc={0x0, 0x0, '\t'}}}}}}, 0x1b) 2018/02/13 20:48:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f32000)={{0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @empty}, 0xfffffffffffffff8}, {0xa, 0x0, 0x87d3, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x0, [0x100000001, 0x100, 0x8, 0x8, 0x9, 0x5, 0x445, 0x7b5]}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852e, 0xfffffffffffffff8}, 0x14) writev(r1, &(0x7f0000891000-0x30)=[{&(0x7f0000120000)='{', 0x1}], 0x1) socketpair(0x10, 0x10000000000, 0x7, &(0x7f0000890000-0x8)={0x0}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006e8000-0x4), &(0x7f00003d6000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000c29000-0xc0)=[@in6={0xa, 0x2, 0x61, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xe5f}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0xfffffffffffffffb, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x18af}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x10001, @empty, 0x5}, @in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffff80}], 0xc0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00004f9000-0x4), &(0x7f0000063000)=0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000f53000-0x15)='/proc/self/net/pfkey\x00', 0x1a1c00, 0x0) writev(r1, &(0x7f0000e29000-0x60)=[{&(0x7f0000340000-0x1000)="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", 0x218}], 0x1) 2018/02/13 20:48:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) connect$unix(r0, &(0x7f0000163000)=@file={0x0, './file0\x00'}, 0xa) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socket$unix(0x1, 0x5, 0x0) creat(&(0x7f0000dc3000-0xa)="e91f7189591e9233614b", 0x0) 2018/02/13 20:48:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000b87000)={0x7ff, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006000-0x10)={0x1, &(0x7f0000008000-0x8)=[{0x6}]}, 0x10) 2018/02/13 20:48:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)) listen(r0, 0x0) epoll_wait(r1, &(0x7f00005bf000-0xc)=[{}], 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00001e6000-0xc)='/dev/rfkill\x00', 0x400, 0x0) 2018/02/13 20:48:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000039e000)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socket$packet(0x11, 0x3, 0x300) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000290000-0xad)=""/173) syz_fuse_mount(&(0x7f0000505000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) 2018/02/13 20:48:07 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000063c000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000bb5000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x4}, 0xc) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00008a2000-0x4)={0x0, 0x3, 0xfffffffffffffffe}, 0x4) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f000098a000)=0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ff5000)={{{@in6=@mcast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f00000d7000-0x4)=0xe8) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ff6000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0xc09, r2}) 2018/02/13 20:48:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c8d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000d25000-0x1)=0x7f) writev(r0, &(0x7f00004ee000-0x8)=[{&(0x7f0000fb4000)="1f00000001031900030007000000068100023b0509000100010100ff1ffe16", 0x1f}], 0x1) creat(&(0x7f0000603000+0x3ca)='./file0\x00', 0x82) 2018/02/13 20:48:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f000046f000-0x10)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00001fd000)="1908efe09de2673e1476ac023d72eeb8", 0x10) 2018/02/13 20:48:07 executing program 2: r0 = socket(0x18, 0x0, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000474000)={0x0, 0x7, 0x30, 0x9, 0x10000}, &(0x7f000085f000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ccf000)={r1, 0x8, 0x9, 0x75}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000002000-0xeb), 0x0, 0x0, 0x0, 0x240) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x8, 0x0, 0x4}, 0x18e) fchmodat(r2, &(0x7f0000001000-0x8)='./file0\x00', 0xa) r3 = fcntl$dupfd(r2, 0x0, r0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000001000-0x4)=0xb) [ 48.599326] device gre0 entered promiscuous mode 2018/02/13 20:48:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000adf000)={&(0x7f0000581000/0x3000)=nil, 0x3000}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f00005fc000), &(0x7f000044c000), &(0x7f0000837000), &(0x7f0000e11000)) pipe(&(0x7f0000a91000)) 2018/02/13 20:48:07 executing program 3: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eef000)=0x54, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000eee000-0x4)=0x8, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000023f000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x40002106) fcntl$setlease(r0, 0x400, 0x3) 2018/02/13 20:48:07 executing program 1: clock_gettime(0x6, &(0x7f0000eb1000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0xb, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000035c000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000ec9000-0x10), &(0x7f0000685000)={0x77359400}, 0x8) 2018/02/13 20:48:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4001, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bc3000-0x9)='/dev/rtc\x00', 0x50009, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000c52000)=""/85) getpeername$netlink(r1, &(0x7f0000881000), &(0x7f000078a000-0x4)=0xc) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) r3 = creat(&(0x7f00005c1000)='./file0\x00', 0x52) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000df8000-0x51)=""/81) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/13 20:48:07 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) flistxattr(r1, &(0x7f000062a000-0x87)=""/135, 0x87) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fec000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r3, 0x107, 0x7, &(0x7f0000c1a000)=""/83, &(0x7f0000fec000-0x4)=0x53) r4 = dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe2000-0xc)) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r4, &(0x7f0000fec000)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x2, @rand_addr=0x7}, 0x4, 0x3, 0x2, 0x2}}, 0x26) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000fea000)) [ 48.697025] audit: type=1400 audit(1518554887.288:41): avc: denied { getattr } for pid=8209 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/13 20:48:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x1000000000006, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00008a2000-0x4)={0x0, 0x3, 0xfffffffffffffffe}, 0x4) 2018/02/13 20:48:07 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e9f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x254c83, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff7}, &(0x7f0000cad000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000afd000/0x4000)=nil, 0x4000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000-0x10)={r2, 0x98, &(0x7f0000ae8000)=[@in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x8}, @in={0x2, 0x2, @empty}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x3, @rand_addr=0x74}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000662000)=0x3, 0x4) sendmsg(r3, &(0x7f0000239000-0x38)={&(0x7f0000cd7000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f000035e000-0x18)=[]}, 0x0) 2018/02/13 20:48:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x3, @empty}, 0xfffffffffffffd85) fallocate(r0, 0x2, 0x1bb, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002ed000)=0x10, 0x4) sendto$inet(r0, &(0x7f0000cb8000-0x1)="fe", 0x385, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty}, 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005ab000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)}, 0x0) getpeername(r0, &(0x7f0000d14000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000676000)=0x2e) sendto$inet(r0, &(0x7f00001e8000-0x61)="b8a09ad1716824d19bab52031ac2c59e2028ddb065d263a98e66b444c641685a26928599452cb0ef037f002ec66a286cb26eb9ef6cebbe07db402cbed9712bba71468d7b6aa677872c229d2032b342b8b0b2419dc0baa32af1f856a642bfc09bde", 0x61, 0x0, &(0x7f00005a7000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10) 2018/02/13 20:48:07 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x20001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, [0x0, 0x80000000, 0x0, 0x10000, 0x0, 0x7, 0x3, 0x20, 0x4, 0x1, 0xfffffffffffffffe, 0x8, 0xffffffffffffff00, 0x7, 0x1]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0xa1) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0xffffffff}, &(0x7f0000bc8000-0x4)=0x8) 2018/02/13 20:48:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000414000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000027000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076d000-0xf9)=""/249, 0xf9) r1 = openat(r0, &(0x7f00005e1000-0x8)='./control\x00', 0x0, 0x0) fchmodat(r1, &(0x7f0000ecb000-0xa)='./control\x00', 0x10) symlinkat(&(0x7f000085a000-0x8)='./file0\x00', r1, &(0x7f0000a18000-0xa)='./control\x00') rename(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000ab6000-0xa)='./control\x00') getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000029f000), &(0x7f0000831000)=0x4) 2018/02/13 20:48:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x4, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eba000-0x7)="666400000004bb") getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000024c000-0xed)=""/237, &(0x7f0000430000-0x4)=0xed) bind$nfc_llcp(r0, &(0x7f0000a02000)={0x27, 0x0, 0x5, 0x2, 0x8, 0x3, "41ad3649476df0892b21d0448d1a5ac9ff0dc09c152fb779da15ea7941846ec085a60156515e575f384b484a5393100399582cbd7bef32590351a71d7d31fa", 0x4}, 0x60) getdents(r0, &(0x7f0000003000-0x30)=""/48, 0xfffffffffffffe5e) connect$nfc_llcp(r0, &(0x7f0000a78000-0x60)={0x27, 0x0, 0x5, 0x1, 0x10001, 0xffffffffffffff80, "229fc95f3b63c76f164c23958c97afc91c609998d8a617faff47b9a8713cb720bcca0a9c72a50fcd8c75740a4016ca8b0024e1f2bb5926f55a7c57a86c961f", 0x9}, 0x60) 2018/02/13 20:48:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x105003, 0x0) read(r0, &(0x7f0000862000)=""/2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000b89000-0x10)="200000000000000031253a000030f10b", 0x2) write(r1, &(0x7f0000003000)="85", 0x1) fcntl$addseals(r1, 0x409, 0x7) ftruncate(r1, 0x0) 2018/02/13 20:48:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000229000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7f", 0x1}], 0x1}}], 0x1, 0x0) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x98}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r1, 0x1) 2018/02/13 20:48:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000028e000-0xc)='/dev/rfkill\x00', 0x90001, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000826000)={&(0x7f00007a6000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$sndseq(&(0x7f0000bb0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00002e2000-0x45)={{0x0, 0x1}, {0xe}}) socketpair$inet(0x2, 0x7, 0xffffffffffffff72, &(0x7f0000486000)) 2018/02/13 20:48:07 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00008db000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00001b5000)='attr/prev\x00') sendfile(r1, r1, &(0x7f0000318000-0x8), 0x400000ff) r2 = syz_open_dev$binder(&(0x7f0000f9b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000091000)={0x0, 0x0, &(0x7f00008e4000)=[], 0x0, 0x0, &(0x7f0000098000-0x9d)}) fcntl$setstatus(r2, 0x4, 0x2e1008f2098d879) 2018/02/13 20:48:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000545000-0x10)='/dev/input/mice\x00', 0x0, 0x20000000004000) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000506000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x13}}, 0xc) r1 = socket$inet(0x2, 0xa, 0x0) r2 = syz_open_dev$tun(&(0x7f0000359000)='/dev/net/tun\x00', 0x0, 0x0) getsockname$inet6(r0, &(0x7f00007ca000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000423000-0x4)=0x1c) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000a59000)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='bond0\x00'}}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000ee3000-0x50)={@common='eql\x00', @ifru_names=@common='bcsh0\x00'}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000484000-0x44)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x0, @random="e46167460c7f"}, 0x4, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common="65716c0004ff00010100000000000200"}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00002e2000-0xc)=@sack_info={0x0, 0xa302, 0x6}, &(0x7f0000ce2000)=0xc) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000314000-0x4)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000443000)={r3, 0x1000, "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"}, &(0x7f0000f66000)=0x1008) 2018/02/13 20:48:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00001cb000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7ffffffffffffffe) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006bd000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b59000)=0x0) syz_open_procfs(r2, &(0x7f0000177000)='net/mcfilter\x00') mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) lseek(r0, 0x0, 0x0) 2018/02/13 20:48:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="b7bea79e1c66ed87cbafc9cb04c80840e77de73eb8d2434a97cef62d7f35fc67fb06a3cc18ca0954bfee6d9cc978", &(0x7f0000001000-0x4), &(0x7f0000bf3000-0x4), &(0x7f0000002000-0x10)="038e673d04694044f6672f8b1bbec43d") pipe2(&(0x7f0000476000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) connect$inet(r0, &(0x7f0000564000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10268) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00009e4000)=@get={0x1, &(0x7f0000d0e000)=""/160, 0x10000}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00006ac000-0x2c)=[@in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in={0x2, 0x3, @loopback=0x7f000001}], 0x2c) chmod(&(0x7f000009f000-0x8)='./file0\x00', 0x0) 2018/02/13 20:48:07 executing program 1: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) openat$hwrng(0xffffffffffffff9c, &(0x7f00001a4000-0xb)='/dev/hwrng\x00', 0x8100, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/13 20:48:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000e6c000-0x60)={0x0, 0x3c, 0x0, @thr={&(0x7f0000799000-0x21)="92a9e7158638fbce97092083450983199c4f8e6d3412459e258e918be74096a913", &(0x7f0000000000)="831604c05023669fd5917c9a74cf290e0aae6206d7d290f772"}}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/13 20:48:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00007bb000)={@generic="3250edeca8bcdee3f63fcc0834a164d7", @ifru_flags=0x1000}) r1 = fcntl$getown(r0, 0x9) ptrace$setopts(0x4206, r1, 0x80000000, 0x20) getpeername(r0, &(0x7f0000366000-0x10)=@ethernet={0x0, @link_local}, &(0x7f0000e36000-0x4)=0x10) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000714000)=""/106, &(0x7f0000582000)=0x6a) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000854000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000f3e000)={0x24, 0x0, 0x1, 0x800000001, 0x5, 0xffffffffffffffff, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x24}, 0x1}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000894000)='/dev/usbmon#\x00', 0x7, 0x20800) perf_event_open(&(0x7f00003fb000-0x78)={0x3, 0x78, 0x6c, 0x1fa, 0xe7, 0x10001, 0x0, 0x347, 0xc001, 0xe, 0x2, 0x401, 0x2, 0x37b4eeee, 0x8946, 0x55, 0x6, 0x2, 0x4, 0x3, 0x9, 0x6f4, 0x2, 0x4, 0x1, 0x1, 0x4, 0x6b, 0x8000, 0x1, 0x5, 0x8, 0x4, 0x8, 0x1, 0x10001, 0x6, 0x2, 0x0, 0x4, 0x1, @perf_config_ext={0x0, 0x2}, 0x4010, 0x2, 0x0, 0x5, 0x100000001, 0x5, 0xbf8}, r1, 0x40, r2, 0x1) mq_timedreceive(r2, &(0x7f00007f8000-0x1000)=""/4096, 0x1000, 0x100000001, &(0x7f0000eb0000-0x10)={0x0, 0x1c9c380}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004f1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f000052f000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x307, @random="24d40d55e48a"}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, @common='bridge0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00005eb000-0x8c)={0x4, 0x7ff, 0x8, 'queue1\x00', 0x9}) 2018/02/13 20:48:07 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000001000-0x1f)="0d63fc71c645bbef7c009cc3000000008e0000f6cab5622f27aa4a57a69820", 0x1f) 2018/02/13 20:48:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@dev={0xfe, 0x80, [], 0x0, 0x10}, 0x0, 0x1, 0xff, 0x0, 0x10000}, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000813000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/02/13 20:48:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000fff000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, []}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00005e1000-0x4)=0x2, 0x1dc) 2018/02/13 20:48:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000e6c000-0x60)={0x0, 0x3c, 0x0, @thr={&(0x7f0000799000-0x21)="92a9e7158638fbce97092083450983199c4f8e6d3412459e258e918be74096a913", &(0x7f0000000000)="831604c05023669fd5917c9a74cf290e0aae6206d7d290f772"}}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) [ 48.919863] ------------[ cut here ]------------ [ 48.927786] WARNING: CPU: 0 PID: 8262 at mm/util.c:522 __vm_enough_memory+0x38b/0x470 [ 48.936438] memory commitment underflow[ 48.948685] Kernel panic - not syncing: panic_on_warn set ... [ 48.948685] [ 48.956099] CPU: 0 PID: 8262 Comm: syz-executor1 Not tainted 4.9.81-gf8bbe51 #32 2018/02/13 20:48:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_dccp_buf(r0, 0x21, 0xcc, &(0x7f0000540000-0xe3)=""/227, &(0x7f0000544000-0x4)=0xe3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000559000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty]}, 0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/02/13 20:48:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000686000)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f00004e0000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000088d000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000fa0000)={r2, &(0x7f00008ee000)=""/43}) unshare(0x10000080003ff) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000c0000-0x2)={0x6, 0x100000000}) 2018/02/13 20:48:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f0000a74000), &(0x7f0000d3c000)=0x4) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001000), 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3f, &(0x7f0000ec9000)=""/202, &(0x7f0000e99000)=0xca) [ 48.963620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.972956] ffff8801b7abf9d8 ffffffff81d94e69 ffffffff83a48080 ffff8801b7abfab0 [ 48.980992] ffffffff83aacd00 ffffffff814990db 0000000000000009 ffff8801b7abfaa0 [ 48.989008] ffffffff8142f691 0000000041b58ab3 ffffffff8418b0a8 ffffffff8142f4d5 [ 48.997027] Call Trace: [ 48.999599] [] dump_stack+0xc1/0x128 [ 49.004944] [] ? __vm_enough_memory+0x38b/0x470 [ 49.011244] [] panic+0x1bc/0x3a8 2018/02/13 20:48:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x2) write(r0, &(0x7f0000924000)="260000005e0009007600eaf83a2200370000000201000000d4ffff08001cdb1e40ff4435eab5", 0x26) 2018/02/13 20:48:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000095d000-0x9)='/dev/sg#\x00', 0x7fffffff, 0x208000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000198000-0xc)={0x0, 0x8, 0x30}, &(0x7f0000e37000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004fe000)={r1, 0x800}, 0x6) r2 = getpgrp(0x0) sched_setscheduler(r2, 0x1, &(0x7f00003ac000)=0x8) connect$inet6(r0, &(0x7f00002cf000-0x1c)={0xa, 0x0, 0x8, @empty, 0x3}, 0x1c) r3 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r3, 0x891d, &(0x7f0000e22000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x7fff, 0x101, @fr=&(0x7f00003a1000-0x18)={0xe31, 0x1, 0x5, 0x0, 0x162e, 0x1, 0x80}}}) [ 49.016245] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 49.024456] [] ? vprintk_emit+0x3ad/0x750 [ 49.030235] [] ? __warn+0x1a9/0x1e0 [ 49.035495] [] ? __vm_enough_memory+0x38b/0x470 [ 49.041790] [] __warn+0x1c4/0x1e0 [ 49.046883] [] warn_slowpath_fmt+0xc4/0x110 [ 49.052844] [] ? __warn+0x1e0/0x1e0 [ 49.058117] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 2018/02/13 20:48:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) mincore(&(0x7f000039d000/0x1000)=nil, 0x1000, &(0x7f0000f92000-0x7e)=""/126) mlock(&(0x7f00008d7000/0x3000)=nil, 0x3000) [ 49.065113] [] ? __vm_enough_memory+0x36c/0x470 [ 49.071408] [] __vm_enough_memory+0x38b/0x470 [ 49.077531] [] security_vm_enough_memory_mm+0x90/0xb0 [ 49.084352] [] mmap_region+0x93b/0xfd0 [ 49.089870] [] ? selinux_mmap_addr+0x1f/0xf0 [ 49.095912] [] do_mmap+0x57b/0xbe0 [ 49.101084] [] vm_mmap_pgoff+0x16b/0x1b0 [ 49.106770] [] ? vma_is_stack_for_current+0xa0/0xa0 [ 49.113509] [] SyS_mmap_pgoff+0xd0/0x560 [ 49.119190] [] ? find_mergeable_anon_vma+0xd0/0xd0 [ 49.125738] [] ? security_file_ioctl+0x89/0xb0 [ 49.131941] [] ? do_syscall_64+0x48/0x490 [ 49.137706] [] ? align_vdso_addr+0x60/0x60 [ 49.143561] [] SyS_mmap+0x16/0x20 [ 49.148631] [] do_syscall_64+0x1a5/0x490 [ 49.154310] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 49.161788] Dumping ftrace buffer: [ 49.165376] (ftrace buffer empty) [ 49.169070] Kernel Offset: disabled [ 49.172700] Rebooting in 86400 seconds..