fffff9c, 0x84, 0x1a, &(0x7f0000662000-0x19)={0x0, 0x11, "b81bfec8aab6674b1c044d18be42dcd474"}, &(0x7f00001c5000-0x4)=0x19) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000194000)={r4, 0xd7, "8952d61465ff4ab0a05acdd486258703c53e970062090b57743ace490c8230483fdd878887ff804e2f082c379b82357de5c7acfddda59372847ad90d79927f22cafcc1cf0d818309bb50b7d3f2ba7779ede352fbbf0b6645bd510ca7851d40f1206c5bf6c1df2b78e3d78ed7985f80db5bcbae76ac2082dd75ad48a879ce272f4b6fc436c2e23b880f16b95a911dc77f86cc72a07db5431e8c72b68dbb7c31729a68869fa45d131d4d8532be7f733d9987e25d92057ac636bbcce27dd24e34de08567d98451531a6a232d50e73a9f03f71d7d05afcada5"}, &(0x7f0000d28000-0x4)=0xdf) r8 = dup2(r7, r6) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f0000741000-0x64)={&(0x7f0000bc4000)=[0x7, 0x1f, 0x101], 0x3, 0xa0, 0x200, 0x7, 0x2, 0x4, {0x14, 0x3, 0x9, 0x1000, 0x3, 0x10000, 0x20, 0x0, 0x3, 0xf90, 0x6, 0x5649, 0x9, 0x3, "3ae03c268ce65403b78f141a6508af5dc27af5124e59f002d93537bb43fb31d5"}}) ioctl$KDSKBLED(r8, 0x4b65, 0x35d2) ioctl$sock_ifreq(r6, 0x408944, &(0x7f0000056000)={@common="69703667726530000000000000000000", @ifru_names=@generic="56bc6a9c8d8194cad285ae783145cfbf"}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r8, 0xc01064b5, &(0x7f0000aed000-0xc)={&(0x7f0000710000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f00002c0000)=0x0, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ef8000-0x11)="2f6465762f7667615f6172626974657200", 0x404001, 0x0) fstat(r2, &(0x7f0000d2d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/16 18:56:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000001000-0x28)={0x979, 0x2, 0xaf80, 0xffffffffffffff00, "315cfeb11cb9a7edbca8fd9e7ff579d6723ad6ac2ff6583caa8875ffd4a577de"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a75000-0x9)="2f6465762f70707000", 0x20000, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001000-0x7)="2f6465762f6c6f6f702300", 0xffffffffffffffff, 0x0) r3 = dup(r2) pread64(r2, &(0x7f0000341000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000935000)={0x0, 0x0}) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000197000)=0x0) r4 = socket$inet(0x2, 0x2, 0x0) r5 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_mtu=0xef3a}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000023000-0x4)=0x3, &(0x7f00004e0000-0x4)=0x4) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f00006b5000-0x28)={0x100000000, 0x11, 0x40, 0x0, "75d1be64d1f58143e7dbf57e373f357bfff1fe118271344aeecb7066136757fb"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000ee6000)=0x0, 0x4) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000653000-0x28)={0x5, 0x0, 0xffffffffffffffff, 0x10000, 0x3}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00002c8000)={0xffff, 0x2, 0x7, 0xd2, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/16 18:56:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001c9000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000a3b000)="2e2f66696c653000", 0x184) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={r2, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r3 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f00000ff000)={0x0, r3}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r5, &(0x7f0000fd6000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f00004c1000)="", 0x0, 0x0}, 0x0) r6 = dup2(r4, r5) sched_setattr(r3, &(0x7f00005f3000-0x30)={0x30, 0x0, 0x0, 0x8, 0x9, 0x0, 0x952, 0x9}, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r6, &(0x7f0000fd6000-0x48)=@full={{0x3, {"4fc805f12e2aaf"}, 0x101}, [{"0affbfaedf966c"}, {"518b7655a23b01"}, {"d580b54eb5ebcf"}, {"43164b4680037d"}, {"b3abcdfc0e05d7"}, {"64cb9e97f1def4"}, {"6b9edb67bf63a9"}, {"07cb348520fd92"}]}, 0x48) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000184000)={&(0x7f0000a4b000/0x4000)=nil, 0x4000}) statfs(&(0x7f00009f8000)="2e2f66696c653000", &(0x7f0000fd6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fd7000)="f91253a5d0391944903738c5a863979d77593848b8baf87c82f07f8c99954c8dddcc11c8c4314c5abee784c31327cccf0a40271d1fe50c9fd611a9997e60e98978c2aeccb7d9d0f262186dce45d8865c5e2b96844393f10f430b3092282bc0a6", &(0x7f0000fd6000-0x4)=0x0, &(0x7f0000f70000-0x4)=0x0, &(0x7f0000f7b000-0xf4)="05497f746013fde4855f79f0b890b4f09648805adbe5ecff0f6cb2c5d0c04fff4093932a8f6fd153c2cff7d234a35e46dbdb37eeb16167fd659dd89d3fc457223dc9d291b8468ec659fb969b88836e05e5fb4f329165114f17a5302023e2df279effc826889dceb7b6a13cc5cd8ed74f35acee1c2028d15ba89aa3cdd17be7131f85c7e7d75de57d81d08e5d003a2febb5ec4b27aa82bf7c2b5bd9c69bbdc2b9271b99caf745db35d650bb98c2fd417697578994bcf71568d06297510b11fd73e4a79f8699f454916b4513936e1aa843dae795141812c98067035be65c1c352c4637a6bf628f05aff6ba952e1f916f49607c990d") tkill(r3, 0x15) 2017/11/16 18:56:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a2d000)="2f6465762f72746300", 0xaaf395132b107016, 0x0) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) r2 = creat(&(0x7f000088d000)="2e2f66696c653000", 0x5333ccb3355203bc) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f00000c9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write$tun(r2, &(0x7f000070e000-0x1b2)=@pi={0x0, 0x806, @ipv6={0x2, 0x6, "6a567e", 0x186, 0x7f, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x6, 0xa, 0x0, 0x1f, 0x6, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @routing={0x7e, 0x6, 0x0, 0x4, 0x17e74000000, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x31, 0x4b69, 0x4, 0x2, 0x0, 0xaa75, 0x3}, @hopopts={0x2f, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x1f, "3c7301cb982e282b6fb14efaa4ade0b0ae6f34cddb8c76be1717e933f06506"}, {0xc9, 0xe, "180c9688ee872f3dbaa7fb833c1b"}]}], @dccp={{0x0, 0x3, 0x4, 0x1, 0x9, 0x0, 0x0, 0x1, 0xff, "bfeb2d", 0x7, "ec3545"}, "3b0e0f5bd9b21b9270ee7a62a5304504c26263b60faecf7388d93b7a57fe364d449e2a2f4646c55a7c164ace4976399257ed54ef99b23a30ceb2b4c4d72c014f4d160f904f034b75174cce597d34a0bcc741743e4cafe5a2c3c1a23f33ea9da8a2cb5e52ae08559cf6708b3d9f5eb8582212219a3ff97b652f35d31de2bc4250736a6792659f5e328d319167fb935bded480c16df25f0cbdeebc9800c95c"}}}}, 0x1b2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_flags=0x7}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$setflags(r0, 0x2, 0x40000005) r6 = dup2(r3, r5) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00001c4000)={@generic="de7c7e814f35e88bdb7a9e9b9b78bf41", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept$nfc_llcp(r1, &(0x7f0000399000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000960000-0x4)=0x60) connect(r3, &(0x7f0000ab4000)=@ipx={0x4, 0x6, 0x6614, "713d14e48a46", 0x7fffffff, 0x0}, 0x10) connect$llc(r6, &(0x7f0000f2e000-0x10)={0x1a, 0x11, 0x5, 0x1, 0x1, 0x7fffffff, @random="a876d82defde", [0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e69000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000938000)=0xe8) clock_getres(0x7, &(0x7f000009f000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000b55000)={0x77359400, r8}, &(0x7f0000e8e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007eb000)={0x0, 0xff}, &(0x7f0000da5000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d25000-0x6)={r9, 0x1}, 0x6) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000eff000-0x20)={0x0, 0x8, 0xfffffffffffffff8, 0x8d4, 0x4, 0xffffffff}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000eee000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x1ff, 0x1, 0x100, 0x1, 0x20, r7}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00005f9000-0x87)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003bc000-0x4)=0xe8) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000d84000-0x28)={0x5, 0x3ff, 0x4, 0x7, 0x10000}) ioctl$int_out(r1, 0x0, &(0x7f000004c000-0x8)=0x0) openat(0xffffffffffffff9c, &(0x7f000035b000-0x6)="2e2f62757300", 0x0, 0x0) [ 73.791226] nla_parse: 9 callbacks suppressed [ 73.791231] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2017/11/16 18:56:09 executing program 3: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000579000-0xc)={0x3, 0x0}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fca000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fca000)=0xe8) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fcd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000039b000-0x38)={&(0x7f0000858000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000bed000-0x30)=[{&(0x7f0000fcb000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}, {&(0x7f0000e64000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f0000fc9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}], 0x3, &(0x7f0000fce000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa, 0x7}, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000fcb000)=0xffffffffffff0002, 0x4) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d95000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000fca000-0x4)=0xc) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000fd0000-0x4)=0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000e1b000)=0x0, &(0x7f0000529000)=0x4) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000386000-0x4)=0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e9a000)={0x0, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000fcf000)="2e2f66696c653000", 0x100) getpgrp(0xffffffffffffffff) getpid() ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000db2000-0x4)=0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r4, &(0x7f0000fd2000+0x93d)=0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fd2000)=[{r1, 0x1080, 0x0}, {r3, 0x0, 0x0}, {r0, 0x2000, 0x0}, {r1, 0x8, 0x0}], 0x4, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/16 18:56:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000ea6000)="2e2f66696c653000", 0x2, 0x88) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x10, 0x1, 0x8001, "38b4324c42fdd6920702815534554467d67f877966017581f894987402f2c679"}) r2 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioprio_set$uid(0x5, 0x0, 0x2) write$tun(r4, &(0x7f00009a7000-0x168)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x11e, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x1, 0x3, 0x42424242, 0x42424242, 0x7, 0x0, 0x12, 0x40, 0x9, 0x0, 0xc000000, {[@generic={0x5, 0xa, "098495db598e0513"}, @md5sig={0x13, 0x12, "08868364eb81d7d116b4ee9b5cdb73e3"}, @md5sig={0x13, 0x12, "0fe27dd9f903e7994d6c03451cb2511a"}, @window={0x3, 0x3, 0x5}, @sack_perm={0x4, 0x2}]}}, {"fbcd18034b382abb222ca2427cc2b20c44a05dcda37f87798632aba866a2d385d444c6cd2f6fba0bf94a544ed155a044059bd4fadd348efa3db4e0cbb7b6900d5749a2e5c1f36d56e73908f419415d7b31cb60676da4828a1ec1a34d0a0a676d22edd433b6f00909187b292bad044603205845217f50932121d70b27262d7f487ed237a125154ead7b1e832bf01355112b953b5f66c6acba2e48bef648064b109ff200fcfe9213429bf647d28a31b7655c3d3918f2abd36b7212ea5de4acb0791694cc2476ec4b957a91355f9878cca1ed11d8e716c7"}}}}}, 0x150) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e03300000000020000000100000"}) accept$unix(r3, &(0x7f0000c8b000)=@abs={0x0, 0x0, 0x0}, &(0x7f00001c1000)=0x8) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r5 = socket$inet(0x2, 0x4000000000000007, 0x2) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x10, 0x1, 0x8001, "38b4324c42fdd6920702815534554467d67f877966017581f894987402f2c679"}) r6 = syz_open_dev$tun(&(0x7f0000f25000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x6) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x2) r7 = fcntl$dupfd(r0, 0x0, r6) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000572000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7ffffffe}, 0x8, 0x0) r9 = gettid() rt_sigprocmask(0x0, &(0x7f0000609000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0xfffffffffffffffc, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r9, []}, &(0x7f0000044000)=0x0) readahead(r8, 0x4, 0x2) 2017/11/16 18:56:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x420001, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000002000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x5, 0x1ff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000005000-0x8)="2e2f66696c653000", 0x1000010002, 0x2) fcntl$getown(r2, 0x9) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000005000)="2f6465762f6c6f6f702300", 0x0, 0x8000102001) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r3, 0x8000000000001260, &(0x7f0000006000)="55") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/16 18:56:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000378000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$unix(0x1, 0x5, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005cc000)=@int=0x0, &(0x7f00007dc000-0x4)=0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000038c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1ac, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000a6b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r10, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[{&(0x7f0000da2000-0x1e)="", 0x0}, {&(0x7f0000a82000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f0000d80000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f00001fc000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f00004ec000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}], 0x5, &(0x7f0000ec9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x23e}, 0x2) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) getpeername$unix(r5, &(0x7f00009f4000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000ee2000-0x4)=0x8) r11 = getpgrp(0xffffffffffffffff) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f000030c000)={0x0, 0x0, 0x0}, 0xc) fstat(r1, &(0x7f000072a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000746000)=0x0) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f0000a03000-0xc)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f00003c0000-0x4)=0x0, &(0x7f00000cf000)=0x0, &(0x7f0000561000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e46000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00009bc000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)=0xe8) r19 = getgid() r20 = fcntl$getown(r10, 0x9) r21 = getuid() getgroups(0x9, &(0x7f00007d1000-0x24)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000470000)=0x0) fstat(r4, &(0x7f0000627000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000efc000)=0x0, &(0x7f00002f6000-0x4)=0x0, &(0x7f0000b31000)=0x0) sendmmsg$unix(r2, &(0x7f0000e60000-0xa)=[{&(0x7f0000ed4000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000755000)=[{&(0x7f000079f000-0x77)="d8aa176a5754c4015fec5ee3b9c1b62642855551ec61a6aea41461dd1473118dba6687ec0f31382b2bfa7fb29f967b264370b10986bbb5632c9249e08ba5671b61c204de0ea495da2ff483cc253752200aea151b3d2b34acb91bab97a666abce2cd7d6055b317a50b933dcb796f9473220fc5e166ea04d", 0x77}], 0x1, &(0x7f00001a7000-0x90)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r8, r7, r6, r2]}, @rights={0x30, 0x1, 0x1, [r8, 0xffffffffffffffff, r4, r5, 0xffffffffffffffff, r6, r4, r8]}], 0x4, 0x10}, {&(0x7f0000438000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000a61000-0x20)=[{&(0x7f0000521000)="0be46ff500b9dabd7a3ccebde4039100a9b669e93241b14ba4ffd2efd1fa12ad7902f1c4695cfddb9c8aafc9408a97510dac7f4ae43e86338e32e4f434876cbe350a208ced5584d8bcfe477dd638ea0bc11988dd7ccf5724e7f08639679ab1e5354a8c3e8475e9c2f51fb15b65ef604d7e808a517c119143d65ef7ca077d4961046c1363c2713b2fa3cd27badd2507bbe668aae2166633c87be3e1aaed25d878a576db79c45059de1fd19a256f071407238456d4ba5be6208665243dad6be05c63eec2012887ab29e1254762ca55434613d1426d4726172b6f93cd409f5f6f84366cdbff8cc96e439631787c8c5f38df", 0xf0}, {&(0x7f0000d63000-0x1d)="0105545c30beecb3d9b1349a8817d1abcaad030141ba55b4c0063b3e22", 0x1d}], 0x2, &(0x7f0000f9e000)=[@rights={0x20, 0x1, 0x1, [r2, r8, r10]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r6, r9]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x28, 0x1, 0x1, [r2, r10, r2, r10, r4]}], 0x6, 0x40}, {&(0x7f00004a3000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000f1e000)=[{&(0x7f0000ce7000-0x93)="7ec82dbdef26c67d496f6a664ac7128a51b31e02cd6ea14b5408d754a11e2b9d6dd12ef0b75b82100eb3b910c2728f693bde686501af5bec693344a713a91b2db3caeae2b201ee553fe922fb942a0463908ca91139aa068d6521a96abde43b9fd3d8418dd48f058b45eeb6dc4b28aee3f1c3b8c838d6c75c4decccdaf9ab6f6d2be228074c7b045f52d5e334d9d4193bec29de", 0x93}, {&(0x7f0000711000)="b68ffb7bffb1033bc21615c6900ab18c5b580e64cf88a6907e143eaf7ba0b70e557350668092bc000d40c76f2c9761ad2f52417668da42d4866230f7228bf16c4bed91e8171a4bca74c88fdc3d76", 0x4e}, {&(0x7f0000efd000)="4524b882ff81a3aff52264c76773053fa80fdfe8253618de1a5f60aeebc56b6f414b7f", 0x23}, {&(0x7f0000582000)="80f04e4d2972518fadac9168ce97c6ef453ab6c8637f776a22e2be8b", 0x1c}, {&(0x7f000084d000)="b6e74c7f5249eb893effeea21b9c9e3dd4cd5cf2be8f7565005cf4dfe76572f984acb90343ea63b6eadfc469cccbcc807fb343f1ca414ca0dc8f2754d329a6d0cc7480d755d295afdcc52321d773f7d337ee19be6758bad6bdc1357c341df25ac4d990a7afe1bb46381eb6d919f393ec9ffc4a3c7ca6b6511840899b122cbce81024adc369d491eb4daf9ee555c5279caecbb1e75ea05580491422d75bda71e790f839b6b024322629e745ebb0314728b0ed6ac4697f6f6db368d2a0c5b37b1cbf72ad596391d64452035261", 0xcc}], 0x5, 0x0, 0x0, 0x8000}], 0x3, 0x48000) recvmsg(r10, &(0x7f00006f4000-0x38)={&(0x7f0000337000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000119000-0x20)=[{&(0x7f0000f4f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}], 0x1, &(0x7f0000c73000)="", 0x0, 0x100000004}, 0x40010062) connect$netlink(r0, &(0x7f0000483000-0xc)={0x10, 0x0, 0x9, 0x8}, 0xc) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000ece000-0x88)={0x8, {{0xa, 0x1, 0x6ae, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000769000)=0x0, &(0x7f0000f93000)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") removexattr(&(0x7f00009fb000)="2e2f66696c653000", &(0x7f0000813000)=@random={"747275737465642e00", "76626f786e65743100"}) renameat2(0xffffffffffffffff, &(0x7f0000e67000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f000052c000)="2e2f66696c653000", 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000043b000-0x8)={0x0, 0x0}) [ 73.983012] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. [ 74.005340] device gre0 entered promiscuous mode [ 74.012135] device gre0 entered promiscuous mode 2017/11/16 18:56:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x8000, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000029000)={&(0x7f0000005000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000054000)=[{&(0x7f0000000000)="46343ebf8dac5c2b440677c405605e49057e36760edfee6cdd4ac3fb53c9dd6ed420cbed074b8bde1d35ec6f108d7cce32b90761db61f6187acb3ef178b13cacacaa4e3d714da37185dc25bb725810fd829ea86060d4485d", 0x58}], 0x1, &(0x7f0000059000)=[{0x20, 0x11f, 0x8, "232df015a8d2b783d8932bc730a9a2"}, {0xc0, 0x11f, 0x5, "1124729a4e75c141aa32cc0e655e8bc3a902bad36c01f47d6ee1638bf93573982abe6b6ef410208c783ea15cf03f9c11723027f24028f9a684116f6130cf82668261df9445efa724f1b4386a85f90098e3f13e7afcdaec0918e303626870e9e5c4a5d6f81e09c382b5acbb7fbcbb5b918c8dbb417d3437542de5335a0a02cf69c2576d0aa59c4dd5f2f95ae2f1fb8156ab0ab1734a4e9cfc6625103e9ccdc4a449846b5234f436cffe2320c9c5be"}, {0x28, 0x111, 0x0, "68566ec95d98991431d0f77cdfe4778e09e10a98"}, {0xd8, 0x119, 0x8, "8c8f713ed7ce4c8dad21e85f9c91946cae717506d75f58521dba1e37a33929021506864ef5e07ac65ab4a3ce31fc44fa1a0397c3be70ee4c43cf56ad476ea90529ec8bb9595fe882ab31dc7374636ecfb6d66a4ee9425c8ec598c52d34e80ee52768b73394f08c5ebdc576bb94e6b1ebb5472b28973a0d438415dec8373ea1a57893876bce2b86e77ae0dd491daacb957002d6226e8e8a1969fbd81177c159e58eb4a4ddb14585afe20d5d3d36778143da2015ec9612c4c9619271f6f7367fdf80408701c2"}, {0x58, 0x11, 0x9, "0c1249c189d79bdc4a0515a72a73c2121009bfe7e9ab8b9e78359bf90d0ebd81367710d84f9ea9d5bd92a286674b376803a61538c526d1a018a75510924195e6259090b59495"}, {0xc0, 0x88, 0x80000001, "c31772dd0866319b226aae6016514ae1515fd15b291e7f0ea348d203c98e2662f6891d2e18f6073841541e3ae82e34357f718bb64294089236485a8d7b44382005118a57ec0818924ef1703ccc5cf8f83212187e60054c7364f1e88ca664371b04b600805c214e320db035c3efeca9d9f01a3ad4329e9a39ec4505a4874bd77d3896657f4503d219834edc9403d0e3304df5ae401d1b52a276ef7f1ed06d5d69c26cd4c799fe0574f599"}], 0x6, 0x0}, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000005b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f66696c653000", 0x26) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b72000-0x10)={0x10000, 0xffffffffffff7fff, 0x4010000, 0x5}, 0x10) getrlimit(0xb, &(0x7f00003d4000-0x10)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f000083f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69, 0x1, &(0x7f0000385000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x11, 0x80003, 0x8) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ee9000)={0x0, 0x4, 0x9000}, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000d71000-0x10)={0x1, &(0x7f0000c2d000-0x8)=[{0x1, 0x7, 0x5, 0xfffffffffffff17f}]}, 0x10) syz_emit_ethernet(0x3a, &(0x7f00005c5000-0x3a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [{[], {0x8100, 0x3, 0x68, 0x8}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f000004c000-0x36)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0xffffffffffffffff, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r3 = socket(0x6, 0x80807, 0x8) clock_gettime(0x407, &(0x7f00000aa000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000c52000-0x21c)=[{{&(0x7f000040b000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000078a000-0x5)=[{&(0x7f000045c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}], 0x1, &(0x7f0000a7b000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x100}, 0x0}, {{&(0x7f0000e5b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000786000)=[{&(0x7f0000062000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f00004ec000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f000098b000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f00001f4000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f00000b2000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f00007fe000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f0000cc2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000402000+0xe75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}], 0x8, &(0x7f0000ae2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84, 0xff}, 0x5}, {{&(0x7f00007e1000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00000a5000-0x70)=[{&(0x7f0000b0c000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f00004ae000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f0000396000)="0000000000000000000000000000000000000000000000000000000000", 0x1d}, {&(0x7f0000947000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}, {&(0x7f00006a2000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000606000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f000026e000)="0000", 0x2}], 0x7, &(0x7f0000520000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0, 0x3}, 0x9}, {{&(0x7f0000fb0000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000cfb000)=[{&(0x7f0000641000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}, {&(0x7f0000b5e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f0000d12000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}, {&(0x7f0000b9f000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}], 0x4, &(0x7f0000006000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1, 0x1}, 0x2}, {{&(0x7f0000de5000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000094e000-0x20)=[{&(0x7f0000e2f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}, {&(0x7f0000aac000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}], 0x2, &(0x7f0000ee8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72, 0x200}, 0x6}, {{&(0x7f0000ece000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ad9000-0x50)=[{&(0x7f0000a00000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000c23000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f0000b36000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f000013b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000a9a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}], 0x5, &(0x7f0000914000-0xf)="000000000000000000000000000000", 0xf, 0x4}, 0x9}, {{&(0x7f0000b98000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000229000)=[{&(0x7f0000637000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d}], 0x1, &(0x7f0000a76000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x8}, 0x3}, {{&(0x7f0000116000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000300000)=[], 0x0, &(0x7f0000125000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96, 0xe0d}, 0x8}, {{&(0x7f00002af000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009b5000-0x80)=[{&(0x7f0000893000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f0000186000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f0000a04000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}, {&(0x7f0000c12000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000bb6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f000076c000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f0000578000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f0000212000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}], 0x8, &(0x7f0000aa9000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1, 0x112d}, 0xffffffffffff509d}], 0x9, 0x40, &(0x7f00001b7000)={r4, r5+30000000}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00002ff000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100, r6}) setsockopt$packet_int(r2, 0x107, 0x13, &(0x7f0000fbb000-0x4)=0x4, 0x4) r7 = open(&(0x7f0000443000-0x8)="2e2f66696c653000", 0x80000, 0x1a4) mkdirat(r7, &(0x7f000002d000-0xa)="2e2f636f6e74726f6c00", 0x0) mkdirat(r7, &(0x7f000057f000-0xa)="2e2f636f6e74726f6c00", 0x0) renameat2(r7, &(0x7f0000037000-0xa)="2e2f636f6e74726f6c00", r7, &(0x7f0000036000)="2e2f66696c653000", 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000ffb000+0x306)={0x0, 0x10000}, &(0x7f0000491000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000e54000-0x98)={r8, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x6}, &(0x7f0000ab9000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000f2e000-0x10)={0xc259, 0x202, 0x8, 0x56, r9}, &(0x7f0000882000)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eed000)={@generic="12b2cbff3afbefe34f5c31cac184b24d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000095c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff02, 0x6, 0x3, 0x504, 0x3, 0x20, r10}) syz_emit_ethernet(0x42, &(0x7f00003e8000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x8, 0x4, 0x7, 0x5, 0x34, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0xae62, 0x3, 0xf25b, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x6}]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2017/11/16 18:56:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="10", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f00002a7000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000002000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xffffffffffffffff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004f0000)="2f6465762f7667615f6172626974657200", 0x600, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000370000-0x4)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000209000-0x4)=0x10000003fb, 0x4) sendto$inet6(r0, &(0x7f000096e000)="0220bd", 0x3, 0xfffffefffffffffe, &(0x7f000077c000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000a6d000-0xd)="2f6465762f7573626d6f6e2300", 0x401, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000fb4000)=0x0, &(0x7f0000398000-0x4)=0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000dc3000)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000002000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x80005, @random="1a14b80c54a6", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00720700000000000000d5688bae8902"}) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000d90000-0x4)=0x0, &(0x7f0000992000-0x4)=0x4) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000d22000)={&(0x7f0000000000/0x1000)=nil, 0x1, 0x7, 0x489, &(0x7f000009f000/0x1000)=nil, 0xffbffffffffffffc}) set_thread_area(&(0x7f0000741000-0x10)={0x9, 0x20001800, 0xffffffff, 0x5, 0x200, 0x7, 0x40, 0x9, 0x0, 0xb3}) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000356000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="5bed4465beb7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x0, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendto$packet(r4, &(0x7f0000eb8000)="7938e21548edc3c88f1fa7f78baf1cd685d60051736128cd94e68cc0283288ae482310553038624ca6af6a6945f56936802a25ce4fad5b1068edf1e00295b4976871b8630c03b5757cba73b1756610e6f29fa7f51b1e94d7298d25b135988e7d20ba32a98288114d15ccc8c2ec036c4f9b909d1fc8e41bb155a290fa529e7ff66f6508d5d72cc10f5945da41bf6fead4975877d3a3ff4050a555354121d001ebdcb3a647a5239294e9c8b696948022f3a34ad905e66f3f59a9dac9114af4a087bd59ca8b2accea85e01ec0191e8e2ce1f1698f49622a9d4a8db848ab6c412fa0c6756751402f7f10ec99ad19f09bdc6eeaa6100421aae245ee40e108de798d98f6361e444569b5799ab4350a0799df5c05e472ddf9257b4dfb7322811187478d68b8b521b5fe0057cb276890f82138fc33a27b89eb26a7a3f8a46920f9cfe5b732808073692b1e881e4de4de8f132880cff12c069434829019566659f9d5e1f9b71b60a5bfb82aaa0d1444365e75f74ab4ff1018213e0736e7960b2f0a58ad7e0caeae2cd7380158357ae588bea1e9c5bc38f2bb1b0e321d7262c3cde3af356528e32cac1d33905831af465454452c595ae6c555b9b251f9893bed1e3639c8866d87b3efcc815e0d8d2c79cfad1b1f7db397e52f06d8e8e26b0a60a6ef57c61421063f9c8d4574472092d8af06b4b9b7307e56cd1796434ef4ecce8169d40920e72a0fe2187c20c15d994db7771c20c0935ac3f2f01f0d1d11d055a462e06193979c1ca92a795f9e730986ab347609b248f2ad80c3441cd148669015f8250477d40f8d9c98e1678df28b07e615b9134126f5293d35a80ad128974b80f27d48a2b9b20675f357fd12b0c04df10915ac66cfb76cd406e885be9099d56c68e723406dc5544151838baee651005125738f2ea9327cfed932486945265ae81e73385136749bfebfd083aed7e6133834f4952805d0d848cbb20bb9e556607cece2c24d148d8f47decaff67c551feda22a28863160aa67cd3e732b3af1d27cb6e2d118fe3bb6cbc5bc8e84128454c2015da2b5d6c99dae39bcd961a9c55d3f97f079f966bd7c5fbf1a92b2c17ab8363018cc7ac6bc02ff55257d5ca9c26aa98ab18a4de1a5de5edbedba5ee3bd1e974328fc253fd26e67fd4c7c4ec57bbb4f3ec6316cf28af44eeb04255096af68080b1d593ef1ee514ae477a2656cdd394e560a3510978453a6fa7ea21a4865da2521ad2d94d862b90009a6fa5f985d3425f7850a3141f85d922d2073f51e5f92acd8ea1e357e2e84e4067f92783524f71fa210b2ac1ae2aa5e62af8bb66b62a05eafc47f30843637b2f3341619c043d400c0e15ed4c4365759801f55c18ce2a8dbff1e42c774c25a5b186e501e7fdd0810832cf219512c5377db4d53f682e95a6e66c57f2cec7d67788cb8de55ba3eb132fcf4b3f54409946f8162c26c7cae3a9273fac61fa7c312c7ead43a2b46804c9ba9cca1234331eb0fc77b06563f616f657b3cb965775008decc6a6bd10f99b78d9cbf8a3e3593dc274c5490ee57e2f6abba7a61a474e7e7d5b84f3914af63977e954baf67b192dc72c2b673b84ef1a8b0b028163e5643c372b8fb4083375db0205327b6671eaa3d5ba7afa0d18020c7e76d58202ec07cd069d66eed887b7760f23f29319b8677084e621cf861a0f593687b3344d50b7d867da8f35c9e3fe02aaf76844e9acbb4ad96e873053115c512f4922ba7cbd04b0397c8087b4edb2a396f5a61524993ca166f6351193e738fe22a77cc1fdcbc78fc411b0fc3e858f887dc459a5a9294363d436594e3cbc41b62347246473442419e211aa21e50b1e2a5f960902fa75870c780b49adaa670667deec5c242d283fda9a84e3a96415801de16484c55a7a12e1bde8b4aee7e55645bc8eb3f755107d34205e425b63ab3b5129eac2473c861f14796e04b020a8f5799c79751c66613c492319840031d8aa99b23624a65f7e434a29f50634a343055e503494f5ce6497d122a9823fe664d4b7ff6bd9ec522a9c4bbbb6e0bcf7437d38f6c0f88682379e7b1fcb60472553eda43f972a053dc596f1480ec5b1d95041a154c4c9429170d84b4b73de2d29d9e49fb1a899c6cf9b42ded20b84c0d89ae6dc7125978a6c07828be1ceef5c95e637aaf843b3a683acf56d76ef096b63f5af94737a0b4daeec8dbe920778baea40fa81c3315d11b1b7aa9ab2e307063ab435abea517b3679479a2dbdfff04b94a838887011bc7eba40ee76584f59231292aa27044ebb779321508a6a8876990a8bd069758bd9f24c96aac32c378a68232d8ee57869972341b8b74c9327b2a66489adbe33384387519a7fed469acae96328eea0f06601bafed47ed036f09cc4459cdf7d371c2d38d928a15a45e7f2912565943f72a612f434a0a819a640a97106ed7cf5214b7aee029c6465a74a339ccc146e78b042188eeaa202cd1cd8c3cde44f2b43a687402fb37c13ad05c66dec462ce56315862a9cb2d668497b39fa5d479010f5ff63b8b043d3770672029d7677a5406e31ac7700f73b855d480524d34f62f75a8cdbbef5fa6937662d1a38cbcc479229cbe6ecd9ceb567e316336bbcf3ec57cca191669fd0b6e80024f2118433cca65a2fecd3b94a81cfb388094c97a9a11b28ec5df465a1d78425c0c3d6b2564b42f4b199ef4d3770b08cd5d75970744158ee7c826b9199c9c53057dcd45c0e6bf08cab905d71b091751a722a432ffee446d005752c5c3411b63bb8eb9f84a99be19b0bea138349565cc2b98842553c60b6be2a35ed4e7b53b52288abf0ca1afb67196f9768e14f3fe6887f2c4b657476ad20afd4e9780c2dec2bc3230c6711e9ad7b783b7c0f934a4d3556870654511ae4e4cfef737cc64f2224ff5bf5f2a0c5c807b6f7ea3ae8e14f97d2d24ac2c9654980065bb1b5c68e2cce6c0db6fe2390034b1f551e5065d2b482da0b4761a5b1e743d264adbb7511933aef9bf34356dac9c8f1391cd3a75241c9ce144fa66b6b779f9ee39356663fee45a29175af8c58358fa3f7aaa2512e95172d387dc1f351cd06260faaa104e10b6270dcde9324aaed433ff7b9e4d833f682304828680546f3609d670f17b19f08ce69cc4d56c2a90c4a1fc1ecc07e859b21c32f85a90f7a055727e5dd5f19f31989f944f06583cb452f27c2592f07329f48493a525553c7ba9b52b31eb97cce2c2c224a15af8d63179e87b18fe74c8bfd221c5fe75103f166e597a573553735a5931c48182bb9e55a578be1e4a81d6f68c964a9cdfce01dbbe95331e5ecd74d47f6e1066f16d737ddf9c21fe99c57c85b49a630db9b4d4fd4a9d25f85d1cc7880ba4948f78e8e8a14fccafc016092dd5a0f74e9f83bd367d0c92ca9e95fa71f59b3cc6b8ac74babd9a84b15e38b91ec9c374bc665c41284b3c16b61eda50c8995c23265044a09867b99ec12e879566cc52295db99d2807c768ed4a697899ac1331a7541cc5b34aba1234d70205999815290d7b563f7f7ded2f8a813268d9702aa5be49ae2dbf5516fb6f0163215d0ca80ee6152b465a7dbbac1b19253f2f8cc63f6251d9760c04453652baf25cf4af2e99e56667a1494d4331d13b30ec3f803c6b60dbce391ede58c72d0ab28bcab94f75e1b5f9e558b70a3848c79305ffbd292f0745573e7f748362b81bb12352bbdd5c7232c6be48d84588dcdac97f6c943f41f6cb397ec84facb4ce54f6e191c1aaed7414f9d49a8726fe4ec3e79c7afb4015a6a6adc98019c6f86c016e4d241f6b62c86172e542c952ce004fdcba919beba094401c4895515cfd21789b25277c00b70ce7ac7a9fbf0c94dfd9ace5e8beaa7b4bd881ff0ac494568c7f1793edbdc8b022fc5e838c6ac4b3f06e0c7879888c7f4224d65f04f2c6e75f052b678bc2c1ad794625bd52cc35795c69ab737f6dc2cf1cb3fe5d90f941ef9b86a772c25ee4f933f4d859ca7b4a4f0cc3bc7d76e52c0526aa4bc3dbea01e52de00748c4993248ae59266f30bf23cb358ae0b42b0c51ef1a20cc52121d19fcb46e6a837929b1adb2bc6abc7aeb2e388de9f758f0358e9f71238dcf947a422e03f5c94e482c766107e54059addebe062f258a4a64fc1adcb1f5a7a562e03c9fac5d0e69737177e66033766bcb5bc86c2b7a603bb2088ed9732f62d058b0a8eeeffee99237275086139209d11d829bfa2329d5b7fcbf87b54b9c608553410ed944afffa603be5f91b9eb5c4f3577d127112b150205d3590576eb98c34e3a0549755ea6b587335bf12bb8711777503eed9d7ddf8c20151ef4c3c99ac655ba75c44a8af140ea4bcfec2cd641166568622f3a050f412ee5909c5d50ca9ba4848d8f161ed946158c1e39808ce9bb31c9198c666048d0b8ff3ef0924c86e5b457aa92cca8bc3dc0d31b47f4357716cfddc92515d9ad8a004f59240f9c2276b0b01180f38036fbf81ecf7405e8c4d70cd7bc236944d208ce7487e74cd62e5f2806a5eb00e1b15503b4720c82bbeb006c6d2875673f530e169c908f3bc771e5e04ece8077ecadb2e79f54f10c49ddabb8ae4975b9b96e5636766947415d00c210ca376a4f1a0b778997acfbda3560fb0c7a3f4d9d3c3c6aa153d3f64857a4ec58fc703d388f68391171461166e9c0db8c90f815994219485172e3f04148010678d44d5066389306f830cc2bec70342a75525f55adf760d9ff84b70bb4bec54beb09beeeae4198ed0ee795c388bbd4470669388dfd228752de920b605e66dbfebe08a0689191d7d4a38a9ca846b809d9b1f9c106fc782c3bab8392280bf293181001cd64bbbd4c7fe8f5489d18d7f5ece20b0f2e44affdade12423f62e41aca0c10ebcea03608d969200cd364073355f1e4bd1eb65e195ec6165938c3d5f0e0d2d7669dce3c1c2dc27d84a533ba673ecd10e874c7a7f359df8762ed6149a1962260adc5d7b82f7a672bce7712c91a6bea0dec0668fd9647063a4745ef171eac3eb4919dbaa9b95bfec293a4439beb3704821589ba7a8bb2a41a04ac930d9ca299c257fe80472e4506fa1f907824b191e8914ce607a3bf08fc67fe617b84cf5876b842ba3f59d9d64885f2670f710fe0ac3bc30d009b353aec057ed1caf217f22810bb2addc93e81e863a933718cf7e534eecf64de6611df7e9b28f6071d17e5f9427ce1b81edb916776b6fcefe4d19087072310769bb0e6b557981a5edd3739a617f9a153d2de60339ff5db47317fcde69da9b235a5c414685c1015f82c758f9a6b8ee9e84221f56bf7cbd97c1a465dddae69b7fb6915bc32b80fc59ff6e1d349cf28f7accb16b2dbcc7ea34bee9711639e22e35924d8bc62b0a9424475ae0ceb546b9d148312e7824d5a1070adc82473113be711b0d99bc5c8ca8660baba4a3cf06a1d078556ba2b9969157031e8582c7e5ab39a162c91ac6d8e94a54831d39e8c07f0d8a85a37a27636bb05d19480201aac1c8d022083eb86c456ec89bfd46f733f9696f71fc752006695406700d0bc389214beff5ec39817a2ad47f19d5f7279c4d5c8679681638b5ee6bd0b5fbf3b1f37d7c02e2b7b89b3e77147dc39904022f50ef4902a80d52eb3d1a51c21a7a0399fd8747c470c4a5356fbc1b5f06aae70a432cb52220e4c1227948179ca10ae377cfdb16b05dcaea4194b98a64bc75efa85b573cf30134b8641e1521e54aff3f9c20d41aca5f4c51e0ce08766b8a3224f6dc21a62fe42dd6f830e4978cb9ff1a87322fb2ee1d9fedb851de5618e9bfcd9ae0a242ddd9c18496efe40c7f8885b246431c4fbde36418e87", 0x1000, 0x80, &(0x7f00002b0000-0x14)={0x11, 0x1d, 0x0, 0x1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000fd2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 74.086276] pktgen: kernel_thread() failed for cpu 0 [ 74.092657] pktgen: Cannot create thread for cpu 0 (-4) [ 74.099902] pktgen: kernel_thread() failed for cpu 1 [ 74.106726] pktgen: Cannot create thread for cpu 1 (-4) [ 74.117231] pktgen: Initialization failed for all threads [ 74.264069] pktgen: kernel_thread() failed for cpu 0 [ 74.269190] pktgen: Cannot create thread for cpu 0 (-4) [ 74.274933] pktgen: kernel_thread() failed for cpu 1 [ 74.280023] pktgen: Cannot create thread for cpu 1 (-4) [ 74.285560] pktgen: Initialization failed for all threads 2017/11/16 18:56:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0xd3, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000f30000-0x80)=[@in6={0xa, 0x0, 0xe9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc1}, @in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, @in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}], 0x5) r1 = openat(0xffffffffffffffff, &(0x7f0000371000-0x8)="2e2f66696c653000", 0x0, 0x84) mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x4, 0x10, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x800000010f, 0x87, &(0x7f0000000000)="", &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0f, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0xffffffffffffffff, 0x8, 0xff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00004c9000-0xd)="2f6465762f7573626d6f6e2300", 0x100, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000000000)=@known="73797374656d2e61647669736500", &(0x7f0000001000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) userfaultfd(0x800) epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000b0a000/0x4000)=nil, 0x4000, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x2)="b405", &(0x7f0000001000)=0x0, &(0x7f0000dfe000-0x4)=0x0, &(0x7f0000000000)="") mincore(&(0x7f000002b000/0x2000)=nil, 0x2000, &(0x7f00005b6000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/16 18:56:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x808c1cac90f5f325, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000b89000-0xc)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f00006f1000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common="6c6f0000000000000000000000000000", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000a91000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000a5000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a2e000)="2f6465762f7667615f6172626974657200", 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000c43000)={0x2000, 0x0}) r4 = syz_open_pts(0xffffffffffffffff, 0x181000) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000fe4000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000906000-0x4)=0x0, &(0x7f0000255000)=0x4) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00003b8000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) close(r0) execveat(0xffffffffffffffff, &(0x7f000023c000)="2e2f66696c653000", &(0x7f00003b3000)=[&(0x7f000090a000-0x2)="5b00", &(0x7f0000337000)="6c6f0000000000000000000000000000", &(0x7f00002b2000-0x4)="946c6f00", &(0x7f0000088000)="7472757374656400", &(0x7f0000cfa000-0x10)="6c6f0000000000000000000000000000"], &(0x7f0000f50000)=[&(0x7f00007d6000-0x9)="2b73656c696e757800", &(0x7f0000ac8000-0x2)="7d00", &(0x7f000043b000)="6c6f0000000000000000000000000000", &(0x7f0000f42000)="5e00", &(0x7f0000afc000)="6c6f0000000000000000000000000000", &(0x7f0000ffa000-0x1)="00", &(0x7f0000adb000)="73656c696e75782f766d6e6574306d643573756d6129405e47504c3a706f7369785f61636c5f6163636573732476626f786e6574302d5d6367726f75702f76626f786e65743073656c696e75782d2d73797374656d00", &(0x7f0000bc2000)="6c6f0000000000000000000000000000", &(0x7f0000089000)="6c6f0000000000000000000000000000", &(0x7f0000166000)="6c6f0000000000000000000000000000"], 0x1100) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000250000)=0x0, &(0x7f00002d4000)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001b9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b7e000)=0xc) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00003d6000+0x66c)=0x0, &(0x7f0000daa000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00007bb000-0x8c)={0x0, @in6={{0xa, 0x2, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff0001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000ecb000)=0x0, &(0x7f0000de6000)=0x4) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000df1000)=0x8, 0x4) setsockopt(r0, 0x100000000, 0x6, &(0x7f00000a9000)="f215e11dbbddcdcbf06215ed16cd1e23e9ad7b771327a3a38de9be8da31db0dd43af6974a6f9dc72dd61ad5b6ad0863a801ae8e492cc0ba723a188e3fefc9e5844c74e1b53552cbd15e7d66cdb8e7a85d3f053723d1d5e218eaa5e53d1c0591f379e8c7dc3ca9b3f5492e718bf452601c622af557319e3ed3c257a9e391e0a6693e253647c8b40609d8dc14f00f0", 0x8e) getdents(r3, &(0x7f0000b09000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000bbb000-0x8)="7472757374656400", &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) r6 = add_key(&(0x7f0000eff000-0x6)="6c6f676f6e00", &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0x0) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f00006c9000-0x10)={0x5, &(0x7f0000183000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) keyctl$search(0xa, r5, &(0x7f0000fd5000)="6c6f676f6e00", &(0x7f0000e8f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r6) 2017/11/16 18:56:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000d80000-0xc)="2f6465762f62696e64657200", 0x1, 0x0) creat(&(0x7f0000d63000)="2e2f66696c653000", 0x2) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000f24000)={0x0, 0x0, 0x0, 0x0}) 2017/11/16 18:56:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c59000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) sendto$inet6(r0, &(0x7f0000e6c000-0x98)="9943e9ff8d1d2617892adbc11fb1af9f41730000000241581fb9fd1e1e2808dd62a3b493dd26ff0700002bf57fc949bf39ec21e91ed7b65cd9c147687f3ef98849e8da55dc324c1685b8cff96ca381e0b2b81d3f5ed04b42aa24685fbe298dcbd8cc6ba52ce2b6fa55298dc91b7dfc1eff03db7fde7cdf3d1101ff05d53f500f7a888a7f52ae837c446096446cae0e69f0aa8198357447f4", 0x98, 0x4000, &(0x7f00001b5000)={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) syz_emit_ethernet(0x44, &(0x7f0000724000-0x54)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0xffffffffffffefff, 0x36, 0x0, 0x0, 0x0, 0x40006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@generic={0x1, 0xc, "e50258e1a7111af91026"}]}}, {"0100"}}}}}}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000b9e000)="67cb85dc3d814a39567b7263cf5d", 0xe) writev(r0, &(0x7f0000a96000)=[{&(0x7f0000dc0000)="b064ab296243c1bcae69768ad2545717855da1abb14bc965d3bc40ce133578c9f284bd3e9e82ff0c5165348f1eb83693abc94f0e9e27e815cd87903ea7902803e14c122f0e1a955ce964dee8b56217e1f4b4b6e96cdfe78f7de62f7c0b5369875214fc69ce5688657d5f57bf507048c100426a1c115bcbf7c3fa110d1bad1cb57bf398bda12d70f3c2ba73551406fbc551d27348cdb571bff688b5b44232428fa8d8aee1a54feec5f2a12dcf88a4113b21201ec1a9c32c8864a2b40ee34b9e8569aff4710d2096c71d9e3bf8277ed9a931c131", 0xd3}, {&(0x7f000053a000)="4016731cc9a6e03685a50322bbb8ad4e294ff681548991a48da0167d78103936605e870550bd97a14335d514d86eecfba6a8b0a654919860d7f2342dec43f38ffce432d9be7a0c5fb9955944", 0x4c}], 0x2) r1 = syz_open_dev$tun(&(0x7f0000600000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x4, 0x10000, 0x0, 0x7, 0x2, 0x5, 0x10000}}}) getpeername(r0, &(0x7f00006bf000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e09000-0x4)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000d2c000)={0x5, 0x0, 0x10001, 0x21}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f000091b000-0x10)={0x1, r2}) close(r1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f4a000-0x8)={0x0, 0x0}) sendto$ax25(r0, &(0x7f000001e000-0x5f)="933b0d596e951f06b4a8f8b704ca939a4f674971399bc49e45ef30eada6295d183b8324f0bc931f4e2a3d1a22a3c9b14996522bd17dc41e54b315185a29785b95dbe26ec53dec0a2a6bdb277b4700b9c1150a68b6e84314aa677bd67d0bca8", 0x5f, 0x40880, &(0x7f0000b5a000)={0x3, {"9c1c3316184e14"}, 0x8000}, 0x10) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f000081d000-0x8)={0x3ff, 0x100}, 0x8) clone(0x61002000, &(0x7f0000f39000)="61dbd6128a1da536de76f005b660ee590556718e898b67b356b22ab5fb9cad51ea23478a317a0ce68a671f14fac8df163bebfec23749a3f857c34f26385e25ab001f1735673f30e977e7754caac35491da7eda4b570f3bbca78c307e0c3b028e870eaf8eeef1a191d1f20f20fe301cc6e9f95c923e1ecaee27c9024626c36ba067612bfcb51bbb7bd6b983a18d6f03bc936e8c4db03052fc4709363d87ec9f0c9fd09e0c63f07b34268855b75091a7de9f4c420d509fe22bf3a69cc0", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="50a3c92bc168d2188e29c402f6e249a4f78fd699233bfb5d106bc2ac4a5639cb89d412c3874d1036e5022a1e0bcd80813efab8c4a5722eee542a3f648329a04f6a7141cf4bf94c3b40bd8f25d93090ebd16db190466241846fdf7b3df051c36a0df4a878fd8d02823c8a7adbf4faa6ea2221a321ee824f7921e8b66bbc56d8c52620b748ac18e8a0fb555122efd9738a9b797ed6bb5a67688a7f00bde34a2e43e4627cf074ba7305cc569add3a5e4c396826706f1fafce0cf0a03e1f72e08467a0d95219035dc689bfead59561") ioctl$sock_netdev_private(r3, 0x89f7, &(0x7f000079c000)="") openat$ptmx(0xffffffffffffff9c, &(0x7f00004bb000)="2f6465762f70746d7800", 0x24000, 0x0) pipe2(&(0x7f000093a000-0x8)={0x0, 0x0}, 0x803) r6 = socket$netlink(0x10, 0x3, 0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000bba000)=0x2, 0x4) ioctl$KIOCSOUND(r5, 0x4b2f, 0x5) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r6, 0x10e, 0x8, &(0x7f0000bc4000-0x4)=0x100000064e, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000f90000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e3c000-0x4)=0xe8) sendmsg$netlink(r6, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) readv(r6, &(0x7f0000304000-0x10)=[{&(0x7f00002bb000-0x1)="00", 0x1}], 0x1) memfd_create(&(0x7f0000034000-0xd)="07000000000000006e73743100", 0x0) 2017/11/16 18:56:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="21", 0x40000000000002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@common="74756e6c300000000000000000000000", @ifru_data=&(0x7f0000002000-0x20)="10b87dd1c43e24d7d4f2d77364b250660741fb3dfb6911459a5a114d80d38916"}) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x810000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3a000)=nil, 0xb3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x25, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x80000001, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000acd000-0x78)={0x12, 0x78, 0x21, 0x3, 0x0, 0x2, 0x0, 0x10001, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffff, 0x6, 0x0, 0x7, 0x0, 0x3, 0x0, 0x20000000000002, 0x0, 0x0, 0x5, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = syz_open_dev$sg(&(0x7f00000f6000-0x9)="2f6465762f73672300", 0xffffffffffffff8b, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) ftruncate(r2, 0xffff) write(r1, &(0x7f000004b000-0x4)="0ac61226", 0x4) sendfile(r2, r2, &(0x7f000052a000-0x8)=0x0, 0x4000000000000fec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000057d000-0x8)="2e2f66696c653000", 0x100100) recvfrom$ipx(r1, &(0x7f0000400000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x10002, 0x0, 0x0) mmap(&(0x7f000022e000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x4000000000000000) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f00000e6000-0x8)="2e2f66696c653000", &(0x7f0000b2f000-0x6)="6d73646f7300", 0x0, &(0x7f0000090000)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bdfc64ba156fb69ae3fa88e86437dac557a189debce7aef64ff307251d385172c2b894b9cc909456f1c2f7f3a4609fd5eef66f65d7a8c8e404c09ebcb7771d8192eeae24d006ae0d3da7236bd8fe1af0ee83") getsockopt$inet_tcp_TCP_SILENT_CLOSE(r1, 0x6, 0x6bd, &(0x7f0000c41000)=0x0, &(0x7f000004e000-0x4)=0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000b01000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0c000-0x4)=0xe8) getresuid(&(0x7f0000771000)=0x0, &(0x7f0000ee1000)=0x0, &(0x7f00009e5000)=0x0) r4 = add_key(&(0x7f0000eeb000-0x3)="6b657972696e6700", &(0x7f0000367000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c22000-0xdb)="535df59241f7293c63b8dd585c313cb474b1f857e8ddeb235f491d9802bb836365dfa56d2244062dbce4f32a191eb83758912006eac9a89fc9e3fb8bf1330d7e1a9ead3914fc4b9017fbf36a90249082ed6a109227038386043f52ee26fba22bf3233dc91ad9235b615d963ac151e38ac57307c9b1480f0e16f15f9eff7bee902df47b852e5399f0b134f18f7c629e36a61b3364a9f8466ca64868dd27afdf81520274a3eb87504e0b3d8541546c7176dcf7973d02bb747a022ae41f6b3207d786b3c07001c0099fbc8a7dfd8ae4773f7b6b06b4c149a155392a08", 0xdb, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r3, r4) 2017/11/16 18:56:09 executing program 7: socketpair(0x8, 0x0, 0x251, &(0x7f000091f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r1, 0x6, 0x6c7, &(0x7f0000491000-0x4)=0x0, &(0x7f0000184000)=0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d6a000+0xd5a)="2f6465762f73657175656e63657200", 0x80, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00008b9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000049d000-0x4)=0x14) symlink(&(0x7f0000004000)="2e2f66696c653000", &(0x7f0000003000-0xa)="2e2f636f6e74726f6c00") ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000d10000-0x4)=0x0) r3 = open(&(0x7f0000dda000-0xa)="2e2f636f6e74726f6c00", 0x40, 0x82) splice(r2, 0x0, r3, 0x0, 0x4, 0x0) fchmodat(r0, &(0x7f00000ed000-0xe)="2e2f66696c653000", 0x10) rename(&(0x7f000046b000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000004000)="2e2f636f6e74726f6c00") 2017/11/16 18:56:09 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) 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) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x10001) r2 = dup(r1) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000d43000-0x4)=0xf62a, 0x4) bind$inet(r1, &(0x7f0000c3d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000e35000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000b63000)={0x8000, 0x1}, 0x8) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00007d8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000920000-0x9)="696c6c696e6f697300", 0x9) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00004ce000)=0x0) sendto$inet(r2, &(0x7f000081f000-0x2e5)="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", 0x2e5, 0x40080, &(0x7f00003f0000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_PSP_RX_SPI_KEY(r0, 0x6, 0x6c3, &(0x7f0000914000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000648000-0x4)=0x18) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b85000-0x9)="2f6465762f70707000", 0x400, 0x0) accept$packet(r3, &(0x7f00000f3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005fa000)=0x14) sendmsg(r1, &(0x7f0000212000)={0x0, 0x0, &(0x7f0000a4d000)=[{&(0x7f00009c4000-0x1000)="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", 0x579}], 0x1, &(0x7f0000bce000-0x328)=[], 0x0, 0x0}, 0x0) 2017/11/16 18:56:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pread64(r0, &(0x7f0000c25000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000067a000)="2f6465762f7667615f6172626974657200", 0x2000, 0x0) recvfrom(r1, &(0x7f00001fa000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7, 0x2, &(0x7f000060e000-0x8)=@sco={0x1f, {0x200, 0x6, 0xef8d, 0x4, 0x100000001, 0x1}}, 0x8) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000ad4000-0x8)=0x0) getsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f0000c39000-0x4)=0x0, &(0x7f0000555000-0x4)=0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x2, 0x0) ppoll(&(0x7f0000fcb000-0x8)=[], 0x0, &(0x7f0000074000)={0x77359400, 0x0}, &(0x7f0000b0a000)={0x0}, 0x8) setsockopt$inet6_tcp_TCP_PSP_LISTENER(r2, 0x6, 0x6c4, &(0x7f0000da4000)={"5ffd4396565207bc67b29756cb2e810e", 0x7, 0x80000000000}, 0x18) r3 = socket(0x10, 0x80003, 0xc) recvfrom$inet(r2, &(0x7f00004a4000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92, 0x40, &(0x7f0000686000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r3, &(0x7f00008e3000)="140000000a0ae7e1ffffffffff010017011f00e5", 0x14, 0x0, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e2f000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000015f000)=0x54) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00002e8000-0x12)={@common="62637368300000000000000000000000", 0x0}) 2017/11/16 18:56:09 executing program 1: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x40002) fcntl$addseals(r2, 0x409, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, []}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = syz_open_dev$loop(&(0x7f00000aa000-0xb)="2f6465762f6c6f6f702300", 0x200000000008, 0x1fff) read(r3, &(0x7f0000ffe000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) gettid() ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f00009a6000-0x2)=0x3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000580000-0x20)={{&(0x7f000079d000/0x3000)=nil, 0x3000}, 0x3, 0x0}) creat(&(0x7f0000575000)="2e2f66696c653000", 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2017/11/16 18:56:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000987000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() syz_emit_ethernet(0x3e, &(0x7f000066d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x9, 0x6, "a228af", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7a, &(0x7f0000f67000-0x4)=0x0, &(0x7f0000aed000-0x4)=0x4) socketpair(0x14, 0xb, 0x2, &(0x7f0000f69000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00001c2000-0x20)={0x80000001, 0x0, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000e82000-0x20)={0x5, r3, 0x2, 0x1c}) bind$inet(r2, &(0x7f0000f68000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f68000-0x4)=@assoc_id=0x0, &(0x7f00008eb000-0x3)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000f69000)={r4, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7b2, 0x1f, 0x7, 0x80}, &(0x7f0000010000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b0e000)={r5, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d16, 0x3}, &(0x7f0000987000-0x4)=0x98) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x800000000000000}, 0x20) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00007b8000)=0x0, &(0x7f0000208000-0x4)=0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000454000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000095a000-0x4)=0x14) socket$inet6(0xa, 0x1, 0xfffffffffffffffa) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x0}, 0x20) setsockopt$inet6_int(r6, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xa0) getsockname$inet(r1, &(0x7f00003ff000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003f7000)=0x10) connect$inet6(r6, &(0x7f0000f61000)={0xa, 0x1, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe2(&(0x7f0000442000)={0x0, 0x0}, 0x800) syz_open_dev$sndseq(&(0x7f000008b000)="2f6465762f736e642f73657100", 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x3, 0x4000, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) readlinkat(r2, &(0x7f0000597000)="2e2f66696c653000", &(0x7f00007c7000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca) socket$inet(0x2, 0x0, 0x7ff) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f07000)="", 0x0) socket$netlink(0x10, 0x3, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r7, 0xc0a85322, &(0x7f0000193000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/16 18:56:09 executing program 7: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x800000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000015b000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x1fffffffffff) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x26, &(0x7f0000fd9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00000b0000-0x4)=0xc3) mmap(&(0x7f0000143000/0x1000)=nil, 0x1000, 0x6, 0x38, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc5000)=nil, 0xc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 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) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000c18000)=0x1, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000014a000)="63690300006dfc", 0x7) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000fd7000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000021000)=0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000fdd000-0x4)=0x0) connect$inet(r1, &(0x7f0000bee000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000083000-0x10)={0x3, &(0x7f0000e2c000)=[{0x0, 0x3, 0x6, 0x3}, {0x0, 0x0, 0x4, 0x100000000}, {0x6, 0x7, 0x40b1b, 0x4}]}, 0x10) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000fdd000-0x90)={0x657, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000088e000/0x10000)=nil, 0x10000, 0x3, 0x40000000032, r0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00009aa000)=0x0, 0x4) mmap(&(0x7f0000e21000/0x2000)=nil, 0x2000, 0x1002, 0x32, r0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x5, &(0x7f0000001000-0x4)=0x0, &(0x7f000033b000)=0x4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fda000-0xf1)="2694baa3c05d093f81ce32346450146643a10af5fffb69d3d03ca99c63f368774a0e9bc8ffe62ac8186e3f0c3364102f36b886a9be3e42dfdccdede127300c712cf75deee6c5b8a1a72ec35f8fa4af26f94f46208448cc9b7523c08dcea0a50d9a8218473657e35a8e8ce1ca8907e7c904b9606f529176426309dd8aef190a4d95b033fb7accfc18afe90040ffd0f2d5539028dd81451706b8f5d3e988f49953d8d6954fa80efeb187a06d3b7d49719b9e5c44613c0e978c5a5d2693bc74db0093e8a626a21c08ad5cfaab4c5987502f652c48f18b6cec004a4a8a564e32cc330d6202ffea4dbe8c92289e15a456e946a1", 0xf1, 0x800, &(0x7f0000c48000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0xad8f2fedb4f7c039, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000000000)="eb9151b49ada9e242c3ae590f6dcce7d77ed525c507439577cf4e82746b1b280fcac958d3f3cef66a16d4f5557c5e5e12004f69a54cebe97355abb35be54e60189a7cd73af2e04e8ab0e8c8032ae411ad18820e93cebe6e721f15c8c3004fd2b02307f5d801431522669165779f4bfce2468a02aeb6b82d6c1e8b1a78d5acddff306289408fa56c88be499b7f7b37ebab3baa5e47d1b8dbb42d32c7fef9f82f91836a7d346f09ed30d1a06e4f9bae3da408cb19b397719b511bef832f9fb9be5bdbe24d048bbc64bd470076800e3a6a35a2e6e1384bd3c587555335d1f0c971ce39d33644b328469c183d9a13540f63778a87a843658d481446f54cc5af3168f88e1e844b02a6a3de5ecf33073ea93946b939d71207bd6739c0c9c3219e01e61de4dcd4af48a6084e76a3b937d13a360f0bd65d24495a3d97e53332f4386a0a7bc8f906363b08af89d2aa6b0664559c8879e79f8c8d7ecefbdcc2998abcda8eb63d4996a8ccd628d8651463e4be53a23507518e274fd8b5e63798ac9d9d8372277950bdddeb5ba01a5041e138a3a5723197991d8b26d758fae71db7b9ed6fb24bb96ba9fdfdddf4c5dbddf2685028355d4b4572b2616c5479e1c6a98d66886bee7d14a79115578ce32e81b50dfe9942eee5cf8c388cb5c7f3e616eb163583ff90c7dc544c878f25613f9e53e84ceabe48b1bce3ba0c81f5bd3df21ce428117d06f228249cfda06ff8498751f2320aebed72d13c9dd197d197b1833f4437ab04b29208489cf0bb6b058a5c36fe5e13588161037076f770e13d1723887b8189c58e09fe414b74a4365708df4ac46a19797aecd457c9440d124790cae6c6c95e54559d85314d367fb192aa25c1f757a4b1fd9b630e9dec524de826f798cf0fd6636d0e602571e64642ccbb2cfe18ebfb958276e2f5fac9c4def5b6139dc67713ce0cbe7ed4107b756219e3bf20e2adff0cdaddb80f78bc6c5013dba4a102b832d85865311d7405868ecb1b573e48c9536aa2788fb36e4932c3ab6e38fa8aaadc8883517f001bddf93e764d8196564e113f2b4b26143605533342a4079d5de06c8c31a32ef152c3f9b2c76d9c41b89255c575c21bebbc0e99017be7cca6e1bbe066c7cfcfe5b84a464518a828133d7ea1e0b79973308470c642b058c03e27c7cfe182549748339f3e0cf96ab136ec7ae5015015a241b6c8ccc87d4c45a4f9f5d3020799712f6a7fe7eb6106d3c2156002951d8f74a748fa9da9726c7d5750093dc296da60025743f4a0c48be03f7a0945d56f436b946edc23ee380ffe212682f6775e8b8d1930f3695ea1a01119f22c03ac37f45dfb619f4a613edc7d39edbd3ca54a146450cc4ed534b5283f895f565a67efa9f3586d5cbb7cb653b7e4dbcc4b8ae3f3265daeb9e95d23ed5f71ae202d0e201c7f0a36e336e42594053b83c6006ce896e5141213fa291f20966fed8615c9c77725d162bf2863949e0729a830fe44428a69acf1138b7c200d9cda958b0edf5c974bf8627e024a3b3f834e58c16e32a883fdcfc8039637724ebca87b127618934f485154b594fb4afb87955efde7fbf3783a3f3f6738b50204ae47e6f4e1c074d8c60f00f2518f9cf4461809b074c52715c81197f465a323dea36ba57351bf239a4ad6f9d82521b7e8145bb0f3dec3df6d94a71913127af7074ab29b3ffc616432d3565d3e15a0ef6c86e7e340706949bd359b31e140dd1b549e74854", 0x4cd, 0x0, &(0x7f0000fdc000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/16 18:56:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000403000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = getpgid(0x0) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f00009c1000-0x10)={&(0x7f0000390000-0x70)="", 0x0}) vmsplice(r2, &(0x7f0000379000)=[{&(0x7f0000698000)="23fbbabe7a0d22ffb1897b4584e53a43", 0x10}], 0x1, 0x0) fcntl$setsig(r3, 0xa, 0x12) dup2(r2, r4) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f00008ea000)=0x0) readv(r1, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)="00", 0x1}], 0x1) fcntl$setown(r3, 0x8, r5) tkill(r5, 0x16) socket(0x13, 0x1, 0x80) mkdir(&(0x7f00008c3000)="2e2f66696c653000", 0x28) [ 74.385394] binder: 13948:13956 ioctl c0106403 20f24000 returned -22 2017/11/16 18:56:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3a000)=nil, 0xb3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00006d1000)={0x12, 0x78, 0x21, 0x800003, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8, 0x0, 0x3, 0x0, 0x2, 0x0, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00002dd000)="2f6465762f73672300", 0x9, 0x23f) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x20003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000000000)="d1217f7eb25361848a61333cdb166aadc30568839aa9855025cb586932f10bd94232fffb50c0ade56e8cfb9e6b78f2009f64fa128a4d60ed4f79fb17e013b434852f768c4634434a3eccd57abafe877a3f1a233a318a7d9ee192a3fb8e32c490015bc0c7fca59a069885668289e47f55fc7bfe06839a20a0697abc562d3d40064f49c356d9e6d4202855f54d7dea1622216d7d9c9ab79e95b64a662bc5f9451363197815bb7252d1596a5d0537d1395f21a7e275721d2802a9ac06fdd512dc76c9013ef8d7cf8677af33760f", 0xcc, 0x1, &(0x7f0000003000-0x10)={0x4, 0x7, 0x552e, "5023a24e7808", 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) ftruncate(r2, 0xffff) sendfile(r2, r2, &(0x7f0000001000)=0x0, 0xfec) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00005a0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000c0d000-0x8)="2e2f66696c653000", 0xc) recvfrom$ipx(r1, &(0x7f0000400000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x10002, 0x0, 0x0) mmap(&(0x7f000022e000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x4000000000000000) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000b34000-0x8)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x201000, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bdfc64ba156fb69ae3fa88e86437dac557a189debce7aef64ff307251d385172c2b894b9cc909456f1c2f7f3a4609fd5eef66f65d7a8c8e404c09ebcb7771d8192eeae24d006ae0d3da7236bd8fe1af0ee83") symlink(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000") mknod$loop(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x0, 0x0) rmdir(&(0x7f0000f1e000-0xe)="2e2f66696c65302f66696c653000") ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e3e000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000b32000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090e000-0x4)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00002d0000)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r2, &(0x7f00008bf000-0x38)={&(0x7f0000557000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00002b7000-0x80)=[{&(0x7f00003df000-0x63)="8d5a319948402fd6fe90cbf44442c8fdbe3577a48f553a77057bbadb9b9da56aa4fb00940501531ce8f1ef775fcef45cb16351e96e7dfa8ca453338ff520491d400c3ca0faa6d9e7ea3b4e2e97e146835d1f0ed13a43c4caab56716478ba63a5c5d669", 0x63}, {&(0x7f00003a0000-0x9d)="1a3cb695a2d09df1ea1466224afbef247dee632661390ce81e63a67fef6c23aeb71ed94a0d85135eb6e768d1fce22b76e86463ea6fb222254b4c06b56af8f26ee310704607e316cd70db453004ea69403d53ea764ea808361f04500b6a28b83b69b10416fedbb093dc72fc1048cfbd5059607274f186860948b82faedc618d3e4c64626a421ca3f4014ced6b9ef70cb94ddaa6751e39628031d648564f", 0x9d}, {&(0x7f00003ea000)="8e29cbaed0bff8a64ed55412e799ef6c270f96a244b03787d2e994beec783d272eb4192135525b7c746f9d1cf5f7b3dd850e6c04bcaf2a06c21e365a9e4c87f1a8f57ede2ee75ef9d2db55cc389aa7851e8146c2d44e332d60ab583d55cdc491a8991163b27bdcf0ffa6152175dc3605f3cefcf8e7e36b5dffc8d58c82405a0b81129f18b467506c1df8d41a3e354bd8f5129a4d8f9e77560983e662b21f36885310a03680e2911fd5f74aa13209de65514ff5fceb35eca18c36a6861f3db4157c5a66d42ee036f540baf76395dab00ec7f532488f931836e08e45615c30412494ad6648c40da2", 0xe7}, {&(0x7f0000637000-0x45)="9867691ab39d8e878f07ae5708bc5061c76c2728ae1ece51a0af14cf021cfdf44cdc634ca78ae223a2edeb879d60c1841993e4e3fc145647dbe6153d5097ce71cef75d5f5a", 0x45}, {&(0x7f0000944000)="aa04bcbb6d1bad1c499ee57c6739", 0xe}, {&(0x7f0000c63000)="120e44c418de4ea1590b396081a639", 0xf}, {&(0x7f0000de1000-0x3)="8febc7", 0x3}, {&(0x7f00004d8000)="c2829a225db90fa9602e4d04b65fb310e1f253c2fd13655396d3e82aae5b38cddadbf95479dfb5cf502bcb30df24f1074b13f6dfbe568c63e2b93b95f76d9e70b29acd4e91b92383af43b6b6650ce9300656cbbfe8bc6ec0740822ece7e6009c0eec8725cb030da1da77b6674ff39187b5e4addea51bb3b4fb1c4d0891ff76fbea33c2babc4ac0932c9446cf8c931113579d51bde028a9d8af2197b35cf76b4cdf5cf325909e1a579e7657270571a500203a2bd4385efee0794b823b750015eafccf6c1d11de790659d5829b5f8f9415c41ab2240cbe335ac8a276f0a641671f7a48fbc975bbf5549268d747fd990fad44f7e1", 0xf3}], 0x8, &(0x7f0000b6f000)=[@rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r3, r1]}, @rights={0x20, 0x1, 0x1, [r3, r2, r2]}, @rights={0x20, 0x1, 0x1, [r2, r2, r1, r0]}], 0x5, 0x10}, 0x4004) clock_adjtime(0x0, &(0x7f0000003000-0xd0)={0x37cb, 0xffffffffffffff55, 0x4, 0x5, 0x100000000, 0x2, 0x100, 0xffffffff, 0x1, 0x3, 0x3, 0x81, 0x6, 0x3, 0x933, 0x6, 0xf90, 0x100000001, 0x1000, 0x2, 0x400, 0xdec, 0x2, 0x7f, 0x8, 0x35d}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f000022c000-0x4)={0x0, 0x0}) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f000022e000)=0x7) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f00004bb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000fa7000)=[{0xf, 0x10}, {0x4, 0x10001}, {0x0, 0x83}, {0x2, 0x0}, {0x8, 0x2}, {0x0, 0x0}, {0x3, 0x7f}, {0xa, 0x9}, {0x4, 0x3ff}], 0x9) 2017/11/16 18:56:10 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000012000-0x4)=0x0) r2 = memfd_create(&(0x7f0000013000-0xe)="282e757365726370757365742300", 0x1) syz_open_pts(r2, 0x40000) perf_event_open(&(0x7f0000002000-0x78)={0x2, 0x78, 0xffffffff00000000, 0x8, 0x4, 0x1, 0x0, 0x8, 0x20, 0x3, 0x3f, 0x100000001, 0x9, 0x2, 0x0, 0x1, 0x5, 0x4fb, 0x3, 0x1027, 0x80000000, 0x10000, 0x5, 0x29d53d48, 0x2, 0x2, 0x0}, r1, 0x1, r2, 0xb) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000013000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000012000)="", &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000007000-0x40)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x40)={0x1436, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000013000-0x8)={0x2}, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f00009f7000/0x4000)=nil, 0x4000}) mlock2(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0) remap_file_pages(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x1, 0x20000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000054e000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) symlink(&(0x7f00009a0000)="2e2f66696c653000", &(0x7f0000d5f000)="2e2f66696c653000") 2017/11/16 18:56:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x5, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x9d64, 0x4, 0x0, 0x691, 0x0, 0x6, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)="0024", 0x2) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r0, 0x10000000000000) write(r0, &(0x7f0000003000-0x90)="c5faca0456f17838854cf5000000404310d2", 0x12) sendfile(r0, r0, &(0x7f0000182000)=0xffffffffffffffff, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)="2e2f66696c653000") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000dee000)={0x0, 0x0}, 0x100000000006ffff) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x400000, &(0x7f00006aa000-0x1)="45", 0x1) r4 = dup3(r1, r3, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000ada000)=0x0) clone(0x2008000, &(0x7f0000c10000)="a050836d262babb6e5a24657e28ff8c160c82bf6ac19d0c1cf07ff2af2932d7b27029f091d0d7fd910252363cec84a77c0c2b42f3eabd04a63454e05a04f110ddce5b72a52d62cf8e3a19856a3dce5a89e41107bce747cef518601e86b9086dfffd99b736ca516f2f96ec2eba06d979dfc2f96a333d43be3785e28ed6db3f5f6ab0744670abb4694598a6932a7b9c73877ec3b6f96fd16999065e1498d923cbc900913c5bee9da313f3cac18e3c129f38b547eb77e49efd726b15356bd63de52ca1bce76053be154124a3569e0704802c95d05a993c97b9a678f54e02eb95f31025640fcb648f593e5d97f8b397f9445", &(0x7f0000fa9000-0x4)=0x0, &(0x7f00009a0000)=0x0, &(0x7f00000d9000-0xeb)="b8fb58b77c9a8ba42141270aaa0207b0f1d1c32b8686a13dca55b070414a8039db5c9cbb4bf617b3ef879a535ab2257b37d9b7cbfbcdef136f26f6f2bc0c4780d3d186f3692db254b63bf75a16afe1286a70ed91f50ec20a11623ff62b008686172a6fdad8fbaa70fb6c151b63c67676cbd828d011474f7df413ad2cff4839afe149af3894d0d928033ccb29a69454dc45d9c82a4f53b2475637fcf4ad49ce3080aca525d322d7c1828207006162b8c60a126af15ae60d69d943d4df9238b775705dcb0961b198fe57dffdfe5e689699c822b97556000cc18a634785244bc3a6adea1b44538227869ac8d1") r5 = add_key(&(0x7f0000c6c000)="6c6f676f6e00", &(0x7f000022c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000e0000-0x56)="7d276a75f572050014c925ed511728cf6609a142a854cbdf59fc2c2f254a5221729e5e2a7d7870854da8959c1f2079769d5a80d14d5094fe83ad0100f5d1219f3f0000002e460001dd08021f34dd1225972ee4d4ba", 0x55, 0xffffffffdffffeff) utimensat(r3, &(0x7f0000a71000-0x8)="2e2f66696c653000", &(0x7f0000e04000-0x20)={{0x0, 0x2710}, {0x0, 0x7530}}, 0x100) keyctl$get_security(0x11, r5, &(0x7f0000a6c000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3) ioctl$sock_ifreq(r2, 0x89f4, &(0x7f0000f91000)={@common="010001e9000200000400000000000002", @ifru_addrs=@nl={0x0, 0x0, 0x2df, 0x35f}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x5)="6504000000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000f5c000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f0000f5b000)=@ethtool_rxnfc={0x3e, 0x0, 0x0, {0x0, @usr_ip4_spec={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x400, 0x1, 0x0}, {"53a6", @random="0200db127c24", 0x0, 0x0, [0x3f, 0x0]}, @tcp_ip6_spec={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, {"f6f7", @random="e36acece4c53", 0x0, 0x0, [0x4, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$binder(0xffffffffffffff9c, &(0x7f0000967000)="2f6465762f62696e64657200", 0xff7c, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xa, &(0x7f0000f6a000)=0x48, 0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 74.483787] IPVS: Creating netns size=2536 id=25 2017/11/16 18:56:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)="2e2f66696c653000", 0x160) r0 = creat(&(0x7f0000ae7000)="2e2f66696c653000", 0x8) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00009ce000)={0xcc2, 0x10001, 0x4}) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000dd0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chroot(&(0x7f0000e5c000-0x8)="2e2f66696c653000") link(&(0x7f00000ee000-0x8)="2e2f66696c653000", &(0x7f0000d63000)="2e2f66696c65302f66696c653000") ioctl$TIOCNOTTY(r0, 0x5422) mkdirat(0xffffffffffffffff, &(0x7f00007ed000)="2e2f66696c653000", 0x0) symlinkat(&(0x7f00005fa000-0xe)="2e2f66696c65302f66696c653000", 0xffffffffffffffff, &(0x7f0000096000)="2e2f66696c653000") fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000825000-0x8)={0x0, 0x0}) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f000089a000-0x8)=0x0) ptrace$getenv(0x4201, r1, 0x346a, &(0x7f00000c7000)=0x0) 2017/11/16 18:56:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f00008dd000-0x27)="24000000190025f4001809180000fd0e0a005f810010000002ffffeb08001700f8ffffff", 0x24) accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f000007e000-0x4)=0x0) ustat(0x4b94, &(0x7f0000b24000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000bba000)={@rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000862000-0x4)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000f89000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) madvise(&(0x7f00007b1000/0x2000)=nil, 0x2000, 0x13) accept$unix(r0, 0x0, &(0x7f0000fec000-0x4)=0x0) fstatfs(r0, &(0x7f0000590000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$unix(0x1, 0xa, 0x0) pread64(r2, &(0x7f00005a6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x0) mkdir(&(0x7f0000b7d000-0x8)="2e2f66696c653000", 0x0) r3 = mq_open(&(0x7f0000644000)="2f637075736574275b5e255d73656c696e75786367726f75707472757374656400", 0x800, 0x0, &(0x7f0000ca1000-0x40)={0x8001, 0x7, 0x1f, 0x3ff, 0x8000, 0x400, 0x5, 0x5}) r4 = dup(r3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000c18000)={0x0, 0x3b, 0x30}, &(0x7f0000686000)=0xc) pipe(&(0x7f000038e000)={0x0, 0x0}) r6 = openat(r5, &(0x7f00002c4000)="2e2f66696c653100", 0x40000, 0x0) ioctl$TIOCLINUX4(r5, 0x541c, &(0x7f000008a000)=0x4) r7 = getegid() r8 = getegid() r9 = getgid() getgroups(0x3, &(0x7f0000d61000)=[r7, r8, r9]) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000002c000)="2e2f66696c653000", &(0x7f000002d000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") symlink(&(0x7f0000004000)="2e2f66696c653000", &(0x7f00009a1000-0xc)="2e2f66696c65302f62757300") ioctl$TCGETA(r6, 0x5405, &(0x7f00002b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlink(&(0x7f0000662000)="2e2f66696c65302f62757300", &(0x7f0000c15000)="2e2f66696c65302f66696c653000") creat(&(0x7f000062b000)="2e2f66696c653200", 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000bb3000)={0x0, 0xe1d}, &(0x7f0000fdc000-0x4)=0x8) 2017/11/16 18:56:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f0000b89000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000083f000)="2f6465762f73672300", 0x8000, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00007fd000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x101001) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) listen(r1, 0x7fffffff) unshare(0x8000400) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) getrusage(0x1, &(0x7f0000d38000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000225000-0x8)="2e2f66696c653000", &(0x7f0000a48000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f000016c000-0x8)=[r5, r5]) r6 = getgid() getresgid(&(0x7f0000002000)=0x0, &(0x7f0000583000-0x4)=0x0, &(0x7f000008b000-0x4)=0x0) r8 = getegid() ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000620000-0x2)=0xe3) lstat(&(0x7f00002aa000)="2e2f66696c653000", &(0x7f000052c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00003d1000)=[r5, 0x0, r6, r7, r8, r9]) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000950000-0x4)=0x0) writev(r4, &(0x7f0000d2b000)=[{&(0x7f0000d25000-0x29)="290000001800fffdfeff7500000a00210200e3000000000700feffff0800080005000200000000c000", 0x29}], 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000515000-0x4)=0x0) add_key$keyring(&(0x7f0000ccd000)="6b657972696e6700", &(0x7f00000aa000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000dbc000-0x8)={0x1, [0x0]}, &(0x7f0000ae7000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f2c000-0xc)=@sack_info={r10, 0x4, 0xffff}, 0xc) openat$sequencer(0xffffffffffffff9c, &(0x7f00006b8000)="2f6465762f73657175656e63657200", 0x100, 0x0) clone(0x0, &(0x7f0000f5f000-0xe2)="", &(0x7f000024c000)=0x0, &(0x7f0000875000)=0x0, &(0x7f000027b000)="") 2017/11/16 18:56:10 executing program 0: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x40080100080002, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b0f000-0xf)="2f6465762f73657175656e63657200", 0x40000, 0x0) r2 = syz_open_dev$mice(&(0x7f0000413000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2000000002000) socketpair(0x1a, 0x5, 0x3, &(0x7f00009c3000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ppp(0xffffffffffffff9c, &(0x7f0000755000-0x9)="2f6465762f70707000", 0x100ffa, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000f6b000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x101000) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000776000)="2f6465762f6b657963686f726400", 0x4000, 0x0) r5 = creat(&(0x7f0000fad000)="2e2f66696c653000", 0x40) ioctl$TIOCNXCL(r5, 0x540d) fcntl$getownex(r0, 0x10, &(0x7f0000ef2000-0x8)={0x0, 0x0}) fstat(r2, &(0x7f00007d8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x140, &(0x7f0000213000)={0x0, 0x6, 0x4, 0x9, 0xfffffffffffffffd, 0x7, 0x0, 0x3}) mq_timedsend(r0, &(0x7f0000a7e000-0xdc)="c44d91c2b60db2a704214983ebfaa804804a8af9f798403ba1fdc90e40ad1dd54bdaeba4649974f75e5b7bb7f50002350000000211a57c09d2d33d8cd054de8e2a9e4e1c0cbe94578e7c145d52a5628de6b9b933f829db653bf8e402f2f59dce7fbb1d9f68572099a12ea8886ad3df43abc7046f3c24ababb650000000000000040104539c592083eb708ce1d5c7912fda07750e985dcd2a8b575e061a4ab57b551738cbff070040132ea749ab0469a060beb5d786e9000000098e1edec5bb000000012a41d32d96026ff73855ab8e8979a5a3496540ca7bf46ea901", 0xdc, 0x6, 0x0) mq_notify(r6, &(0x7f0000faa000-0x50)={0x0, 0x1c, 0x0, @tid=0x0, []}) r7 = epoll_create(0x15) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r0, &(0x7f0000fad000)={0x0, 0x0}) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000fb1000-0xc)={0x10, 0x0}) getsockopt$inet_tcp_int(r3, 0x6, 0x1d, &(0x7f0000902000)=0x0, &(0x7f0000b65000-0x4)=0x4) sendfile(r0, r6, 0x0, 0x40) [ 74.609544] device gre0 entered promiscuous mode [ 75.360787] pktgen: kernel_thread() failed for cpu 0 [ 75.365925] pktgen: Cannot create thread for cpu 0 (-4) [ 75.371267] pktgen: kernel_thread() failed for cpu 1 [ 75.376361] pktgen: Cannot create thread for cpu 1 (-4) [ 75.381693] pktgen: Initialization failed for all threads 2017/11/16 18:56:11 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) timer_create(0x5, &(0x7f0000004000-0x60)={0x0, 0x2b, 0x0, @thr={&(0x7f0000012000-0xe2)="53fe6c00db71ef12aa7440f759e7b21920b391ad424c5bd4e435fbe3f77de5451d67959ad648f2c0844a157869d652f20aec4e1dbfa8e2d798a2d0b68f696f0a8406221193780fec98d8773b98edada5d0c3d505849ebae835bee62761f39b9381ab29716639a10c9380c269d1e8de83403644e71db565f89123cb52de45d549f8eab4a4ce292fc45a3a23fa32d12e4e799d9b680506309dd4db22437be28babb399b9ae5c8c16ee4c74dde2d33f97760bd6c6d96cec99e100f663fb0807db0d6b2d0638af0d43808a3d3217be0a9257895f69b634b71012ec6fe14a1ec00ad2683a", &(0x7f0000019000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000-0x4)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000+0x457)="2f6465762f73657175656e6365723200", 0x40, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000005000-0x8)={r3, r4}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000)={0x0, 0x0}, 0x80000) ioctl$TUNGETSNDBUF(r5, 0x800454d3, &(0x7f000001a000-0x4)=0x0) close(r1) r6 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r6, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) signalfd(r0, &(0x7f0000003000-0x8)={0xff}, 0x8) fallocate(r1, 0x0, 0x0, 0x40002) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") mknodat(r6, &(0x7f0000001000)="2e2f66696c653000", 0x2, 0x3bcdc00000) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000012000)="2f6465762f73657175656e63657200", 0x4000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r7, &(0x7f0000006000-0x8)=0x593, 0x8) close(r0) 2017/11/16 18:56:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000caa000)="2f6465762f73672300", 0x0, 0x40) write$fuse_init(r0, &(0x7f0000ff0000-0x50)={0x50, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) ioctl(r0, 0x227f, &(0x7f0000521000)="f0") ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000070e000)=[0xfffffffffffff0c1, 0x3]) connect$llc(r0, &(0x7f0000bbe000-0x10)={0x1a, 0x3, 0x8, 0xe5c, 0x1000000000000, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000544000-0x38)=[@in6={0xa, 0x3, 0x818, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, @in6={0xa, 0x1, 0xffffffff80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x51}], 0x38) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000aac000-0x8)={0x0, 0x0}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000e5e000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/16 18:56:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e7d000)="2f6465762f72746300", 0x400400, 0x0) pipe(&(0x7f000059d000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(0xffffffffffffffff, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000373000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f0000661000-0x8)={0x0, 0x0}) connect$inet(0xffffffffffffffff, &(0x7f0000973000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = userfaultfd(0x80000) request_key(&(0x7f00002ff000-0x12)="6c6f676f6e00", &(0x7f00002be000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000471000)="24766d6e657430296d696d655f7479706573656c696e7578766d6e65743100", 0xfffffffffffffffa) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) fsync(0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x8) sync() r4 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x401, 0x4000000800004102) read(r0, &(0x7f00009fc000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800) sendfile(r4, r4, &(0x7f0000d05000-0x8)=0x0, 0x40000001f) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000449000-0x5c)={{0xa, 0x0, 0xffffffffffff8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, {0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x7}, 0x10001, [0x7, 0xffff, 0x1, 0x1, 0x6, 0x1, 0x323f, 0x79]}, 0x5c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)="2e2f66696c653000", &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc918b07deaa85a7158cb72317b9229c05a260f51652df313acceba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f000087d000-0x160)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffff, 0x3, 0x6, "20ccc4ebcdbe11b6be0143087bdc09bacf01c3e85a35d6390aeefeb0157edc7aa67c08ef578059f9dce7529e904f6de7353257998c0470181b4263eac139ff3a487af4bc895ee0e29d3167f85ad1892a"}, 0x160) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000bf1000)={0x0, 0x3}, &(0x7f0000e9f000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000a04000)={0x7, 0x1, 0x3, 0x9, r6}, &(0x7f000072f000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r5) 2017/11/16 18:56:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) poll(&(0x7f0000c78000)=[], 0x0, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000513000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xfffffffffffffff7, 0x1, 0x500, 0xfffffffffffffffc, 0x100, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)={0x5, 0x0}) epoll_wait(r1, &(0x7f000062b000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffb) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000d36000-0xd4)="b103124bb5e6e76c4837faf4c59cba8cb04a783d697f0835ce514d7ecfc0722b9ba089143e14081db50dc6a1e25c9735f3d2fa0a1da24c2e45cffd4bdf3f890fddd3ad91e2d8c96cf69d5f5ace984e25220f8849b99477616ecc6cc60f44d78e7766133352b9b0312e8d1a5bb3b8d09beb1161d40eee7177f4d5f9df19e3d884ede4535976d43935f237e33b764a16da2da7b09bbd71a6b6618a009fd9df6af8b6a49d6b4f2a05e72bf4a6fb5d9ab67588befddc1c880fd7fee3518d3732e1d1451319fab1bda2d2b33da8d8dc00b2a6471ecb86") setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r0, 0x0) 2017/11/16 18:56:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) fallocate(r0, 0xfffffffffffffffd, 0x2, 0x2000ffff) unshare(0x20000200) mkdir(&(0x7f0000395000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000079c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x2041080, &(0x7f0000891000)="") r1 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000034000)=0x106) fallocate(r1, 0x1, 0x10001, 0x76) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)="2f6465762f73657175656e63657200", 0x200000, 0x0) r3 = fcntl$dupfd(r2, 0x200000000, r1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000e19000-0x4)=0x0) dup3(r0, r1, 0x80000) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000007000-0x8)=0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000035000)={0xff, 0xae, 0x7, 0x6}, 0x10) truncate(&(0x7f0000034000)="2e2f66696c65302f62757300", 0x8002) lseek(r2, 0x0, 0x3) unshare(0x24020000) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") sendmsg$netrom(0xffffffffffffffff, &(0x7f00007a0000-0x38)={&(0x7f0000bc4000)=@full={{0x3, {"bdb2ef8c2071c5"}, 0x0}, [{"031a1a60cffb7a"}, {"e7ca08e84d4e6c"}, {"3cabd5eba0e508"}, {"95a8056ba92029"}, {"78ecc475cf3b1f"}, {"ff01253c47a76e"}, {"bb5a354ec1bf39"}, {"549e66e436b213"}]}, 0x48, &(0x7f00002a4000-0x40)=[{&(0x7f0000db7000-0x3f)="", 0x0}], 0x1, &(0x7f0000c53000-0x11e8)=[{0x10, 0x0, 0x4, ""}], 0x1, 0x4800}, 0x0) prlimit64(0x0, 0xd, 0x0, &(0x7f0000b89000-0x10)={0x0, 0x0}) r4 = syz_open_dev$usbmon(&(0x7f0000ff4000)="2f6465762f7573626d6f6e2300", 0x9, 0x10000) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f000034a000)={0xcca, 0x3ff, 0x535}) sync() clone(0x2, &(0x7f0000f5f000-0xe2)="", &(0x7f000024c000)=0x0, &(0x7f0000875000)=0x0, &(0x7f000027b000)="") write(r0, &(0x7f0000002000)="2f", 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b75000)=0x0) clone(0x2023ffe, &(0x7f0000cd0000-0x2d)="659c4c915859e4f44ccdad1709789ac5d9c55c91e5af0b5f7c6772132989c01622fa087cfeb65977c0d8df04ff", &(0x7f00000db000-0x4)=0x0, &(0x7f0000a16000-0x4)=0x0, &(0x7f0000df6000-0x408)="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") connect$inet(r4, &(0x7f00006bb000-0x10)={0x2, 0x2, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/16 18:56:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f55000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r1, 0x9213d681023fbdec) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d70000)=0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f00007a9000-0x4)=0x1, 0x4) readv(r1, &(0x7f0000745000-0x20)=[{&(0x7f0000720000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f0000c6d000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}], 0x2) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") getresgid(&(0x7f0000538000-0x4)=0x0, &(0x7f0000192000-0x4)=0x0, &(0x7f0000a8d000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00001ae000-0xc)={0x0, 0x0, 0x0}, 0xc) r4 = getegid() setresgid(r2, r3, r4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000444000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a1000-0x4)=0x24) socket$inet_sctp(0x2, 0x1, 0x84) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) 2017/11/16 18:56:11 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000fdb000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r0, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000fdc000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000f4d000-0x4)=0x60, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000edf000)=0x0) shutdown(r0, 0x0) fcntl$setlease(r0, 0x400, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000967000-0x18)={0x0, 0x79, 0x10, 0xfe000000, 0x7fff}, &(0x7f000022d000)=0x18) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fdc000)={r2, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x10001}, 0x98) 2017/11/16 18:56:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f00002a1000-0x24)={0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000206000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000139000)=0x10) sendto$ipx(r1, &(0x7f0000aa4000)="660f356d62f67bc0179daed286aa0f87412d2f06842154522bb5aea802880eda469f57a9875c5936a7e916e48b381c099b7c1357278609e3a0c71682aa89a891a7432c590000ea47ebc24768106b02af2944879848d6", 0x56, 0x10, &(0x7f0000b71000)={0x4, 0x8, 0x7, "2762a5e478f2", 0x6, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x1, 0x4, &(0x7f0000480000-0x8)={0x0, 0x0}) fcntl$F_MEM_UNLOCK(r2, 0x801) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x7) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000983000+0x920)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000997000-0x78)={0x9, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0xd2f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x8, 0x6, 0x9, &(0x7f0000561000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3ff, 0x20, 0x1}) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000ef7000-0xc)={0x3ff, 0x1, 0x80, 0x5, 0xffffffff}, 0xc) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fb2000-0xc)="2f6465762f72666b696c6c00", 0x100, 0x0) ioctl$EVIOCGABS3F(r5, 0x8018457f, &(0x7f0000a55000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r6 = socket$inet_udp(0x2, 0x2, 0x0) r7 = syz_open_dev$tun(&(0x7f0000717000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x290000) r8 = getpgrp(0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f24000)={0x0, 0x0}) rt_tgsigqueueinfo(r8, r9, 0x6, &(0x7f000069e000)={0x4, 0x7, 0x3ff, 0x5}) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_flags=0x7}) r10 = add_key$keyring(&(0x7f00002da000)="6b657972696e6700", &(0x7f00004a9000-0x2)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) r11 = request_key(&(0x7f00000f8000)="6365706800", &(0x7f00007f9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000054a000)="657468312500", 0xfffffffffffffffb) keyctl$link(0x8, r10, r11) accept4$packet(r3, &(0x7f000038d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000503000)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000ba000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000070f000-0x4)=0x0) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNGETFEATURES(r7, 0x800454cf, &(0x7f00004e1000)=0x0) 2017/11/16 18:56:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000083a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x15, 0x0, [{0x7, 0xf, "30e21ec3ae289208c45a644936"}]}, @rr={0x7, 0x3, 0x4, []}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ec7000-0x9)="2f6465762f72746300", 0x2000, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000a34000-0xad)="aedfaf61f5d6200967965232eb3df317b7b9a4303d122c2cd22f6bcb51a665aacb6e245c7989270634579125c7888a6b176433400dfd8b661111e1be21a8254b4c2ef39f0b2098b7de45f5199eb6e2be482924dbd8bd201be8e9d968e305f7b639624f6b8050c5b308dde47a4c0b791df1cacc846f68009a1888479b6cb3760c982c39952b3bf45edbae44ee1cf5f20dbe8e109b8d781da83e4846e5a3ad0736a02968d2bcabdd905f308c9df3", 0xad) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x400000000000, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000092a000-0x8)=[], 0x0) pipe(&(0x7f0000c56000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00004dd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x0, r1, 0xf) mkdir(&(0x7f0000d75000)="2e2f66696c653000", 0x0) mount(&(0x7f0000a7b000-0x8)="2e2f66696c653000", &(0x7f00009ba000-0x8)="2e2f66696c653000", &(0x7f0000e53000)="6d717565756500", 0x0, &(0x7f0000fcf000-0x1)="") mknod(&(0x7f0000f6d000)="2e2f66696c65302f66696c653000", 0x8003, 0x0) execve(&(0x7f00008a7000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000013b000)=[], &(0x7f00003cf000-0x4)=[]) 2017/11/16 18:56:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = eventfd(0x8) r2 = add_key(&(0x7f000045e000)="7472757374656400", &(0x7f0000e71000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000048d000-0x5e)="87c47859a24c6f846c9e4e258335547e99acfee6eb15fcbba8ffbea1b84a42b83485767d6d2bff79feab78b13ef628dfca89646455bee8f2bb3032ea99ce8acdad8129f688627a26e4a27eea93b68453479c91a46f27bdc07d4c78af80b7", 0x5e, 0xfffffffffffffffa) r3 = add_key$keyring(&(0x7f00009f9000)="6b657972696e6700", &(0x7f00001eb000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) keyctl$negate(0xd, r2, 0x10000, r3) r4 = syz_open_dev$usbmon(&(0x7f0000ec8000)="2f6465762f7573626d6f6e2300", 0x100000001, 0x20000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d93000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x5, 0x6, 0x7}, &(0x7f0000099000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000596000-0x8)={r5, 0x80000000}, &(0x7f0000ccb000-0x4)=0x8) write(r1, &(0x7f0000a7f000-0x1000)="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", 0x1000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00009e8000)=0x0) prlimit64(r7, 0xb, &(0x7f0000c6e000-0x10)={0x200, 0x5}, &(0x7f0000e8e000-0x10)={0x0, 0x0}) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000b1d000-0x6)={0x8000, 0x8001, 0x2}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000516000-0xe1)={r5, 0x20, 0xd9, "6cb0800b918e38ddb425eabb567883aaeb033a4581cee4523f10866e7cf09869090d765870e94eb1b9d6124e01f37ff0da02f41c7c75ce6d183f9f08006f6630b5c28a0c9a0336a3d0e70411aaababc11d9d926c646470a1ce67da48e58add3e7e414a6620cf5df6cb3ac34c105e32d2577e0bee3e867a317b2b83b66166a6579a72b21cd034c912b3ae05bcdcf343bef1b7d9c3330c1e92b523016eae8599416c07be8ededc7ff5747de57297367c92858e41b079c07251e9b4dfb22a1ad982e6f530221a1536e058daf90e55baa337b7614ead6188f396ab"}, 0xe1) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000a55000-0x8)={0x2, [0xffffffffffffff01, 0xfffffffffffffffe]}, 0x8) mknod(&(0x7f00002b5000)="2e2f66696c653000", 0x20, 0x7) r8 = syz_open_dev$evdev(&(0x7f00009dd000)="2f6465762f696e7075742f6576656e742300", 0x200, 0x1) r9 = syz_open_dev$mice(&(0x7f00006a8000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x501000) getpeername$packet(r4, &(0x7f0000638000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000080f000)=0x14) epoll_create1(0x80000) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f00004bc000-0x28)={@common="726f7365300000000000000000000000", @ifru_addrs=@ethernet={0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xa, &(0x7f0000102000-0x20)={0x0, 0x1, 0x2, 0xffff, 0xff, 0x40, 0x5, 0x9, r6}, 0x20) ioctl$EVIOCSKEYCODE_V2(r8, 0x40284504, &(0x7f0000528000-0x28)={0x1, 0xa, 0x1, 0x1, "94a064b7b52043d3690712aef39caab61a533f24c522bdddd47f40e9c9a5acd3"}) ptrace$pokeuser(0x6, r7, 0x7ff, 0x1) utimensat(0xffffffffffffffff, &(0x7f0000a78000-0x8)="2e2f66696c653000", &(0x7f000018f000-0x20)={{0x0, 0x7530}, {0x0, 0x2710}}, 0x100) select(0x40, &(0x7f0000a8c000)={0x701, 0x7, 0xfc5, 0x8, 0x4ab4, 0x3, 0x0, 0x2}, &(0x7f0000611000-0x40)={0x81, 0x0, 0xfffffffffffffffd, 0x2f3, 0x4, 0x4, 0x8000, 0xdb1}, &(0x7f0000770000)={0x20, 0x4, 0x4, 0x1, 0x3, 0xfd, 0x20, 0x4f250694}, &(0x7f0000123000)={0x0, 0x7530}) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f00004bf000)={"b6ba0e19f84d6361314c43afb9eb595e", {0x4, 0x100000000, 0x80000001, "2ad89ca40645", 0x3, 0x0}}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00008bd000-0x4)=0x0, &(0x7f0000a6b000)=0x4) fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f00007ea000/0x4000)=nil, 0x4000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) 2017/11/16 18:56:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d9b000)={0x0, 0x1b, "cd72209c812ea28c7aee235e3e8c6daa8828f84f23f975e38e2f37"}, &(0x7f0000970000)=0x23) r2 = open(&(0x7f000062a000)="2e2f636f6e74726f6c00", 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000c3e000/0x3000)=nil, 0x3000) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x101, 0x20, 0x57b, "d0839ce4aa8f948b24608fb3571f1a27b9a9b05a1a713f0749b5e4a770142aa9435160e9d79a879832643d897b82932ec435d6b123af4a9d64ea19bcb4972e152028cbaaa389093c7c50c4c0375b29e1"}, 0x160) accept$llc(r2, 0x0, &(0x7f0000475000)=0x0) prctl$seccomp(0x21, 0x1, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r2, 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3fc, 0x80000000, 0x401, "702de9d82bdcb18475eb707e745c0c33b273397aec7a2660efca57cf05e0c07bcd0d09de444858d22f1ddc75018866935b0f984cb6222b3dd9c978fd21a39054c42917e291ce2806ce5537c9d366599e"}, 0x160) prctl$void(0x1f) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000237000)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000a64000-0x30)={0x81, 0xfffffffffffffffa, 0x80, 0x7ffffffd, 0x5, 0x9}) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f000034b000)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="63707573657400", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00001f1000-0x50)={{0x80, 0x1}, {0x7, 0x1}, 0x4, 0x5, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d11000)=0x3, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x18, &(0x7f0000c50000)=0x50, 0x4) bind$inet6(r3, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xd0}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000386000)=0x0) get_robust_list(r4, &(0x7f00006ee000)=&(0x7f000037a000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000ac6000-0x8)=0x18) sendto$inet6(r3, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f00004aa000-0x10)=@req={0x28, &(0x7f0000e5c000)={@common="74756e6c300000000000000000000000", @ifru_ivalue=0x6}}) rt_sigtimedwait(&(0x7f00001ba000+0x2f8)={0x3}, &(0x7f0000f95000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000192000-0x10)={0x77359400, 0x0}, 0x8) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00007b9000)=0x0) 2017/11/16 18:56:11 executing program 4: statfs(&(0x7f00008a0000)="2e2f66696c653000", &(0x7f00008ab000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008f9000)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000857000-0x4)=0x1a970068, 0x4) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000f00000)="00000000") writev(r0, &(0x7f0000ae3000-0x30)=[{&(0x7f0000655000-0xe2)="0a04948abe7dab0efd0458615b9f5e53cdbc02f79f4d1590d6fe3165c1760f0c612dd62fd5e2e25166b6bb7b5b6ad46b4c55697df395dd71e284bb0a6a766c5591d97008daf81945e7bce79ae540207cf43c30d2566d886061374a70ccd632d65c63c07255c8c0766355a46f6b9c524596313102049682d3c9479b2d630892db1bf939d2abb4fa8c4466f937cc754b7188b5f7911813d826f119793a3250dd31e80c788224924caa47ce5e15026b1757c399318eec24140f7ff95d58f9cea26c262943120ef20ed3c5ec8282c219612afc715b725b76780ef3ef60b086a88e3c46ca", 0xe2}, {&(0x7f00002d5000)="366c46846a858d69fd3a89f427ebafe8f26bff6f86dc5e80e66b6211c8fac469ff7fa3795c29ca33ff6eb9654ea425be0cb6f236d48360e9960aa8ddc12b0fd48dfae502aaee96cb21caf731932409945bb7ee85585b", 0x56}, {&(0x7f0000519000)="24d05085ec7107c64e13fc2e835c599238af370c9ffe47fea706702d4e63ff05628974dc56497169f4b3905cf42d40229d5a8a57b8fc465b9d5a3bc6053f7dd5a14e36e924d32cc8eecc16008b1826ef219a8081cacce4c1dba203e4e98679d205b2cf1293bb130da1f67f5877fe7963e9e0e8922a016364a33d05d6cfc263480f694f61dd66a38b6c845c1bc9e6454a2bca8bcac67c11c803dae743de881e821b43ff6db17e125d1f", 0xa9}], 0x3) mkdir(&(0x7f0000424000)="2e2f66696c653000", 0x0) r1 = fcntl$dupfd(r0, 0xfffffe, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000007000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000889000-0x20)={0x3, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000539000)={0x80000001, r3, 0x2, 0x9}) ioctl$KDDELIO(r2, 0x4b35, 0xba97) mount(&(0x7f0000690000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000848000-0x8)="2e2f66696c653000", &(0x7f000071b000-0x6)="627472667300", 0x0, &(0x7f0000e22000-0x38)="28e0de183e774a58367e1ae5486a6c98ebb94bf657a082675a282c") 2017/11/16 18:56:11 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x100000000000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000f000)={0x0, 0x2, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000a000)={r2, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x7, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000010000-0x10)={0x9d, &(0x7f0000001000)="e3b9f82e979f505404368dafb463f6205d7b2ed6e0d0f5ca2bfee442203c0b0623a5312c6f51930c0fccce8c1c77084a3c4983cf0c4f0049a30ea94845155640704cad4201f629f97885726af8208334c7326071bf0fa8cf68983c3d24dd9f298498771c5565976f3724e250d3e85fea73e7ce01da7ed46ea3b7238e8722e98435518c2a7400a40ce4e8b4ba20b0a36d70ea2b46916b2782c9cf52f8fa"}) r4 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r4, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f000000f000)={0x0, 0x0}) listen(r4, 0x5) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000000f000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000001000)={0x0, 0xf7f}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000005000)={0x0, 0x8000}, &(0x7f000000b000)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000011000-0x8)={0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r5, 0x80000000000001f) connect$unix(r0, &(0x7f0000006000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000002000-0x5)=0xec) mmap(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x3, 0x5f, 0xffffffffffffffff, 0x4000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r4, 0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r5) close(r4) 2017/11/16 18:56:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000219000)="2f6465762f73657175656e63657200", 0x2, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a29000)=0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet6(0xa, 0x2, 0x200000100000a8ac) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) pipe2(&(0x7f00008d3000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00002a9000)=0x0, &(0x7f0000de2000)=0x4) 2017/11/16 18:56:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) gettid() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a56000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000aef000)={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1}, 0x80000000, [0x80000000, 0x400000000000000, 0x1, 0x100000002, 0x7ff, 0x1, 0x2, 0xfffffffffffffff9]}, 0x5c) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000973000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x8000000000004) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r5 = socket(0x10, 0x4000000000, 0x7) sendmsg$netlink(r5, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x11, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d4"}], 0x11}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) r6 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x400000a, &(0x7f0000682000-0x4)=0xffffffffdaa210a2, 0x4) setsockopt$inet_int(r4, 0x0, 0x0, &(0x7f000033d000-0x4)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000384000-0x4)=0x0, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000d0a000-0x4)=0x9, 0x4) set_thread_area(&(0x7f0000b97000)={0x0, 0x0, 0x400, 0x7461a5fb, 0x3f, 0x10000, 0x80000001, 0x8f80, 0x7, 0x1f}) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f00004dc000)=0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000621000)={{0xa, 0x1}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x0, 0x1, 0xcc, 0x8, 0xffffffff, 0x401, 0x0, 0x1, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common="67726530000000000000000000000000", 0x10) bind$inet(r0, &(0x7f0000a8f000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pwrite64(r0, &(0x7f0000999000-0x49)="3d3d172ffff8a97dbdf13b9afd4fd990b7a54ad61a3e91c7dda5e2f1fdcfef2dd0404c6815ffae1c1da366c939644055aca5c08a1def249b6d9d7ad7b75c3609beee51bf479442191b", 0x49, 0x0) sendto$inet(r0, &(0x7f0000256000)="ff14", 0x2, 0x20000040, &(0x7f000094e000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_buf(r5, 0x29, 0x2e, &(0x7f0000151000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00008e6000)=0x45) socket(0x2000008001b, 0x800, 0x5) accept4(r0, &(0x7f0000c8f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000983000)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a9e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r8, 0x0) 2017/11/16 18:56:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0xfffffffffffffffe) socketpair$inet6(0xa, 0x804, 0x0, &(0x7f0000227000)={0x0, 0x0}) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000a0a000-0x4)=0x0, &(0x7f000022f000)=0x4) bind$inet(r1, &(0x7f0000163000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000d38000-0x4)={0x8}, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000e35000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_PSP_LISTENER(r0, 0x6, 0x6c4, &(0x7f0000eaa000-0x18)={"a6ce6511ae8e45b04b60c19204545f6c", 0xa1, 0x8569}, 0x18) sendto$inet(r1, &(0x7f00007f3000)="94", 0x1, 0x0, &(0x7f0000a73000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = add_key$keyring(&(0x7f0000588000)="6b657972696e6700", &(0x7f0000220000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$describe(0x6, r2, &(0x7f00002e5000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) sendmsg$netlink(r1, &(0x7f00002a3000)={&(0x7f0000c1d000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f09000-0x20)=[{&(0x7f0000d66000-0x1274)=[{0x3e8, 0x0, 0x0, 0x0, 0x0, "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"}], 0x3e8}], 0x1, &(0x7f00008ee000)=[@rights={0x38, 0x1, 0x1, [r0, r1, r1, r0, r1, r0, r0, r0, r1, r0]}], 0x1, 0x0}, 0x44000) ioctl$VT_WAITACTIVE(r1, 0x5607) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00001cc000-0x2)={0x0, 0x0, 0x0}, 0xc) getrlimit(0x0, &(0x7f0000326000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000e72000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x60c3, [0x1d0, 0x101, 0xffffffffffffffbe, 0x6, 0x1ff, 0x6, 0x6, 0x9]}, 0x5c) shutdown(r0, 0x1) [ 75.638190] device gre0 entered promiscuous mode 2017/11/16 18:56:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00005c5000)="2f6465762f72746300", 0x0, 0x0) mkdir(&(0x7f000082f000)="2e2f636f6e74726f6c00", 0x0) userfaultfd(0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00009f9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005da000-0x14)=@ethtool_wolinfo={0x7, 0x2, 0x2, "3047c1bfd70d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, r1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000496000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xda2d, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5876, 0x0, 0x1000, "8b8419f8e637fc87cddbeabe3610b80b58c7cc548aa61f4675a78fe319f61adfb4bee04ee8f79d38afcf3a64338f75f1b3e53dc13d9733eb35b69df2ce50ee67c86a980e4b0b21bd581b5244005b4645"}, 0x160) perf_event_open(&(0x7f000001d000)={0x40000000000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) socket$inet6_sctp(0xa, 0x1, 0x84) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mknod(&(0x7f000047f000-0x8)="2e2f66696c653000", 0x8000000000007f8, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ce1000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8e3, 0x40c5, 0xdc61, 0x6, 0x6}, &(0x7f0000505000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000775000-0xa0)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc1d, 0xff, 0x3, 0x1, 0x4}, 0xa0) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000dbf000-0x10)=[], &(0x7f000096c000)=[&(0x7f000033f000)="726f7365300000000000000000000000", &(0x7f00004ba000)="76626f786e65743076626f786e6574302d6b657972696e6700", &(0x7f000029b000-0x10)="726f7365300000000000000000000000"]) 2017/11/16 18:56:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) readlink(&(0x7f000037d000)="2e2f66696c653000", &(0x7f0000a44000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) r1 = open$dir(&(0x7f00009ee000-0x8)="2e2f66696c653000", 0x1, 0x80) linkat(r0, &(0x7f0000b49000)="2e2f66696c653000", r1, &(0x7f000077a000-0x8)="2e2f66696c653000", 0x1400) mkdir(&(0x7f0000f07000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) unlink(&(0x7f000055e000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") sendto$inet6(r0, &(0x7f0000120000-0x23)="76cda0f811754917a70fda99beb53d2c88558419638c41cff106f51faabbbecd1ecc89", 0x23, 0x810, &(0x7f00002e8000)={0xa, 0x3, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000f7000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = creat(&(0x7f00001da000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x8) getpeername$packet(r2, &(0x7f0000afa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000225000)=0x14) 2017/11/16 18:56:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000486000)={0x0, 0x0}) poll(&(0x7f0000320000)=[{r1, 0x202, 0x0}, {r0, 0x220, 0x0}, {r2, 0x14, 0x0}], 0x3, 0x80) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x26, &(0x7f0000127000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000068000-0x14)={0x0, 0x3ff, 0x200, 0x1, 0x0, 0x3}, &(0x7f00008a0000)=0x14) openat$ptmx(0xffffffffffffff9c, &(0x7f000089d000)="2f6465762f70746d7800", 0x4100, 0x0) 2017/11/16 18:56:11 executing program 4: clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f00003e2000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000b98000-0x8)={0x3, &(0x7f00003ec000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000eea000)={0x10, 0x0, 0x0, 0x10001}, 0xc) setsockopt$sock_int(r1, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) dup3(r1, r2, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000f6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000e54000)="2e2f66696c653000", 0x0, 0x0) r3 = socket(0x11, 0x3, 0x8) bind(r3, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) accept$inet6(r3, 0x0, &(0x7f00008ea000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00006ca000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000016c000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00009d5000-0x4)=0x10000, 0x4) r4 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ddb000)={0x0, @in6={{0xa, 0x2, 0xc27b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7ffffffe, 0x7, 0x8, 0x0}, &(0x7f0000555000)=0xa0) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000cdc000-0x20)=[{&(0x7f00004cb000)="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", 0x1000}, {&(0x7f0000adc000+0x2a3)="8391317674a7af4991d52d4e513af710be6e1a8ad90e98b2c4919d6e6168706e1889278213a6a807f7b353a0b78644a5ccdbdf96e4bd94e73ee2f12428b2b707eb83b21cc4c800ad05822e5ba96854cc3fb2c605b91819e34fa3cbf1a1090f54e4c56ea89c97c8439702e3af5decf74c11", 0x71}], 0x2) r5 = socket$netlink(0x10, 0x3, 0x0) clock_settime(0xa, &(0x7f0000e48000-0x10)={0x0, 0x1c9c380}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/11/16 18:56:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = getpgid(0x0) process_vm_readv(r1, &(0x7f0000a4a000)=[{&(0x7f0000087000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f000001b000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}], 0x2, &(0x7f0000685000)=[], 0x0, 0x0) sched_setparam(r1, &(0x7f00008e5000-0x4)=0x7f) clone(0x0, &(0x7f0000c31000)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000094a000-0x4)=0x0, &(0x7f000014f000-0x1)="0e") setns(r0, 0x4000000) fremovexattr(r0, &(0x7f0000060000)=@known="73797374656d2e736f636b70726f746f6e616d6500") syz_open_dev$sndseq(&(0x7f000011a000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00003c1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) r2 = syz_open_dev$sg(&(0x7f000056b000+0xc7a)="2f6465762f73672300", 0x9, 0x101000) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f000000d000)={0x1b3, 0x401, 0x2a72}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000dd3000-0x8)={0x0, 0x9}, &(0x7f0000c7f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00008ba000-0x108)={r3, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6fac, 0x5, 0x9, 0x3, 0x8, 0x1000, 0x2, 0x3, 0x401, 0x9, 0xfffffffffffffffb, 0x1f, 0xfffffffeffffffff, 0x1000, 0x4164]}, &(0x7f00001be000)=0x108) readv(r0, &(0x7f00005d3000-0x10)=[{&(0x7f0000ddb000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}], 0x1) setsockopt$inet_int(r2, 0x0, 0xe, &(0x7f00008bd000)=0x400, 0x4) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000514000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) accept$ipx(r4, &(0x7f000002b000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000267000)=0x10) read(0xffffffffffffffff, &(0x7f0000c7e000)="", 0x0) sendmsg$netlink(r0, &(0x7f00001d8000-0x38)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0x20d09, 0x0, 0x0, "02"}], 0x14}], 0x1, &(0x7f0000916000-0x110)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x1, 0x0}, 0x0) open$dir(&(0x7f0000265000)="2e2f66696c653000", 0x40000, 0x8) 2017/11/16 18:56:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f000089e000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000647000-0x4)=0x53) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f000089a000-0x58)="e4a445eb7fff0500", 0x8) r1 = fanotify_init(0x1, 0x800) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x141, 0x0) fcntl$dupfd(r1, 0x406, r2) r3 = fcntl$getown(r2, 0x9) ptrace$getenv(0x4201, r3, 0x100000000, &(0x7f0000001000-0x8)=0x0) statfs(&(0x7f000037f000)="2e2f66696c653000", &(0x7f0000e5c000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r4 = request_key(&(0x7f00006f6000-0x8)="6b657972696e6700", &(0x7f00003d7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000008a000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0xfffffffffffffff8) ioctl$fiemap(r1, 0xc020660b, &(0x7f00002f7000-0xc8)={0x100, 0x2, 0x3, 0xacc9, 0x3, [{0x20, 0x3, 0x2, 0x0, 0x0, 0x1900, 0x0, 0x0, 0x0}, {0x5, 0x9, 0x400, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x2, 0x2, 0x8, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) keyctl$clear(0x7, r4) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0x40085112, &(0x7f000000f000-0x50)={{0x5, 0x0}, {0x0, 0x7fffffff}, 0x5, 0xffffffffffffffff, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) geteuid() close(r0) prctl$setname(0xf, &(0x7f00006fa000-0x7)="776c616e302400") 2017/11/16 18:56:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x80000000000) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ef0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f000089a000)={0x2, 0x0}) r3 = epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000012c000)={0x0, @in6={{0xa, 0x1, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10002, 0x2, 0x8000000007, 0x7fb, 0x800}, &(0x7f00006bb000-0x4)=0xa0) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000973000)={0x0, 0x0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r4, &(0x7f0000ff4000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r5, 0x29, 0x3c, &(0x7f00004ad000-0x4)=0x1, 0x4) setsockopt$inet6_int(r5, 0x29, 0x3e, &(0x7f0000f5f000)=0xd4e1, 0x4) sendto$inet6(r5, &(0x7f000054b000-0x5ad)="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", 0x599, 0x0, &(0x7f00001d8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) readv(r5, &(0x7f0000ff2000)=[{&(0x7f0000e9c000-0x98)="00", 0x1}], 0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f0000fef000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00005c6000+0xb18)={0x2, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000048000-0xc)={0xffffff, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000d47000-0x2)={0x0}, 0x8) r6 = syz_open_dev$sg(&(0x7f0000af4000)="2f6465762f73672300", 0x0, 0x0) ioctl$EVIOCGEFFECTS(r6, 0x80044584, &(0x7f00007d8000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") madvise(&(0x7f000085d000/0x2000)=nil, 0x2000, 0x1) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00009f0000/0x2000)=nil) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00006d3000-0x4)=0x10000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000228000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000c34000)={0x1, 0xffffffff, 0x7ff, 0xfffffffffffffc01, 0x0, 0x1}) 2017/11/16 18:56:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b55000-0x4)=0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000dc8000-0xc)={0x20000006, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) init_module(&(0x7f000046d000-0x3)="215b00", 0x3, &(0x7f00005b1000-0x1)="00") ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00004a9000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000abf000-0x5)="72656e6f00", 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c59000-0x8)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000a30000-0x1)="70", 0x1}, {&(0x7f0000ab7000-0xa7)="5c", 0x1}], 0x2, &(0x7f00003fc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) poll(&(0x7f0000901000)=[], 0x0, 0x5) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="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0xd20}, {&(0x7f00005f3000-0x22)="d006f33defe059f16bf5d96ff8ffd4b075c387dcab28faadc622e38e5f764fc723f7", 0x22}, {&(0x7f00001d4000-0x91)="b9c3bd891d97db492f87476e0797a004d8f962a50f32838de182ae6ddd98a95293cea3144b9150e2d6a16ac307c204622dcee66aaff98f4fac47995d282543137c5f610fe3b5d3fb30de190cc9a9ce4676468e46a1b75f5e68c5a3a2477685ef389dd8e03e03b2fb5dd414005aed5525e6060008236561b95a585faa39947528e9a7c483b9842d2682bbe6bfb2f409af87", 0x91}, 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0x1000}, {&(0x7f000095d000)="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", 0x1000}, {&(0x7f0000feb000)="d9fd50385c1ac8492bd02369e83f5f2d11274e04a7f509048197b449", 0x1c}, {&(0x7f00002a1000-0x9f)="f6a3d6b0fbfaba9db326b2bdc3f48d86839076036160ba8777d8b2e052623545ba464ba02e266b720e3ff0cc070f4ebe399a49d1f9e176c9261071eeac6fe89084913b1c82be1087955a1e8dac2ec8378a64a9bb3856ff91de08eeacf59f70b5c517725e07ce0960acdcff6f445441a99d783b13759e57b67d6a3ee6bc476e9c4a7cb360c5559f2b78b22e7a5ceeb70c16d812c839f99b5a8df5dd95076c4d", 0x9f}], 0x7) 2017/11/16 18:56:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x210000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xc000}) socket$netlink(0x10, 0x3, 0x14) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_int(r2, 0x29, 0x50, &(0x7f00005c5000)=0x10001, 0x4) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000f6e000-0x4)=0x401) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000526000)=0x0, &(0x7f0000f6c000)=0x4) sendto$inet6(r1, &(0x7f0000f60000)="", 0x0, 0x7981079e948addde, &(0x7f0000f5f000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 75.781628] device lo entered promiscuous mode [ 75.796021] device lo left promiscuous mode 2017/11/16 18:56:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00009b1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000bc6000-0xd)="2f6465762f7573626d6f6e2300", 0x14659561, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000c5a000-0x5c)={0xfffffffffffffff7, 0x2, {0x2, 0x1, 0x3, 0x1, 0x87}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f00000d0000-0x8)={0x0, 0x0}, 0x807ff) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000dd4000-0x6)={0x0, 0x4}, &(0x7f0000c12000)=0x6) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f00007f3000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r3 = syz_open_dev$sndtimer(&(0x7f0000014000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000f63000)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f000040f000)={0x6, 0x101, 0x6f1a, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$binder(0xffffffffffffff9c, &(0x7f0000331000-0xc)="2f6465762f62696e64657200", 0x241, 0x0) fcntl$dupfd(r4, 0x0, r3) bind$inet6(r1, &(0x7f0000f63000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000fb3000-0x20)={@generic="ffa1db6d352c1b45ed6e16ecb06d2c73", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/11/16 18:56:11 executing program 5: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000fee000-0x4)=0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fec000-0x4)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000572000)="01c0", 0x2, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x1, 0xfffffffffffd, @loopback={0x0, 0x1}, 0x6}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x2) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b8a000)={@common="69706464703000000000000000000000", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_timeval(r0, 0x1, 0x39, &(0x7f0000c67000)={0x0, 0x0}, &(0x7f0000ff0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fe9000)={0x9, 0x0, 0x8, 0x2, 0x9, 0x100000001, 0x6a5, 0x1ff000000, 0x0}, &(0x7f0000fea000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d0a000)={r2, 0x45, "d3bcbf3d29c148d53b30d748baf04375809a4d32d529c62db993d58350f8ffffffffffffff1202e029c530f75a1f0f23fa40d400003d0000000000fc1d66c0e16b98ab2a9d"}, &(0x7f0000ff0000)=0x4d) r3 = socket(0x11, 0x80000000803, 0x8000000000300) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000feb000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x8, 0x3, 0x9, 0x50}, &(0x7f00000c3000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000993000)=@sack_info={r4, 0xe3, 0x8000}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000fec000-0xa0)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x0, 0x1f, 0x80000001}, &(0x7f0000777000-0x4)=0xa0) getsockopt$inet_dccp_int(r1, 0x21, 0x14, &(0x7f0000ff0000-0x4)=0x0, &(0x7f0000be3000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fe1000)={0x3, &(0x7f0000f82000-0x8)=[{0x0, 0xfffffffffffffffb, 0x0, 0x0}, {0x48, 0x0, 0x7, 0xfffffffffffffffe}, {0x200000006, 0x6, 0x100000000000003, 0x8000}]}, 0x10) socket(0xa, 0x20000000000003, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ff1000)=@generic="10990ba5ef94841f4be10ab0fd23368b", 0x10) r5 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x10, &(0x7f0000d57000-0x4)=0x27, 0x4) sendto$inet6(r5, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) 2017/11/16 18:56:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000097e000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x2001) setsockopt$inet_tcp_TCP_PSP_TX_SPI_KEY(r0, 0x6, 0x6c2, &(0x7f0000ea8000)={"f97a4037c1720e058a2909fabcd27f1d", 0x101, 0x2000000005}, 0x18) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000ca6000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000a4d000)={0x5, 0x9, 0x3, 0x2, 0x5}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000102000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00008ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(r0, 0x6, 0x6c5, &(0x7f0000565000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000650000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000bba000-0x8)={0x0, 0x40}, &(0x7f0000089000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f73000)={r2, 0x1, &(0x7f00007a8000-0x1c)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}]}, &(0x7f000003a000-0x4)=0x10) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000004000-0xd)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004000-0xe)="2f6465762f6b657963686f726400", 0x8800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f00004ee000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f000068a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f000069b000)="0000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r5, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x40000000, &(0x7f0000002000)={0x2, 0x1, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x4000000000000, 0x100, 0x5, 0x41020011, r4}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f23000)=0x77) ioctl$TCSETA(r0, 0x5402, &(0x7f00008b6000)={0x3ff, 0x9, 0x3, 0x1f, 0x6a5a, 0x1, 0x25fff0f1, 0x26c000000000000, 0x2, 0x4}) write(r0, &(0x7f000028b000-0x68)="0e9026bf44fba706000000000000007c35941e74a769827a216f48a6d56e31f948d07fbcdaca0001c48a8fbadea17a34f3420e4f221a9b6ad6df4f9e7f91f87d29760f432857b94aae7d098870bc11d874750100cc245f9ebcb027d598a78ececead6ef5bf61e821", 0x68) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000883000)=0x0) 2017/11/16 18:56:11 executing program 1: alarm(0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000017000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000001c000)="2f6465762f70707000", 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x11, &(0x7f000000e000)=0x7fffffff, 0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000006000)={0x0, 0x2f, "76de168554048a302d34606b69c2d3deb23ea4ecd2e18419f7de1885f2cca4d52b5d16fb346b4f29da077c4106c1f5"}, &(0x7f000001d000)=0x37) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000013000)={r3, 0xff, 0x7fffffff, 0x1, 0xfff, 0x100}, &(0x7f0000018000-0x4)=0x14) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) listen(r1, 0x0) r4 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000007000)="2f6465762f6175746f667300", 0x4800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x4, 0x3, 0x200, 0x9, 0x800, 0xfffffffffffffffa, 0x100, 0x3e2b, 0x0}, &(0x7f0000c75000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000)="2f6465762f696e7075742f6576656e742300", 0x1e9, 0x10000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r4, 0x5, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x2f, &(0x7f0000008000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r6, 0x266}, &(0x7f0000000000)=0x8) ptrace$peekuser(0x3, r4, 0x43) 2017/11/16 18:56:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)="2e2f62757300", 0x0) mount(&(0x7f000003d000)="2e2f62757300", &(0x7f0000044000-0x6)="2e2f62757300", &(0x7f000002d000-0x6)="72616d667300", 0x0, &(0x7f0000043000)="") fstat(0xffffffffffffffff, &(0x7f00005f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000b9d000-0x4)=0x0, &(0x7f00005ff000-0x4)=0x0, &(0x7f0000fce000-0x4)=0x0) syz_fuse_mount(&(0x7f0000fce000-0x8)="2e2f66696c653000", 0xa000, r0, r2, 0x5, 0x104c800) perf_event_open(&(0x7f0000940000)={0x3, 0x78, 0xfffffffffffffffc, 0xffffffff, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xd, 0x7a1, 0x0, 0x0, 0x10, 0x0, 0x84, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xf, 0x801, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000e6d000-0x4)=0x0) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000bd000-0xc)={r4, r0, r1}, 0xc) mmap(&(0x7f0000cc9000/0x1000)=nil, 0x1000, 0x2, 0x32, r3, 0xfffffffffffffffd) mmap(&(0x7f0000cc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000363000)="6c6f232400", 0x3) mmap(&(0x7f0000cca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00003e9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000270000)=0xc) write(r3, &(0x7f0000cc9000)="1f0000004a00070000001b0a000008ff0a3f80160000000104000003441951e1", 0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f000032d000-0xa0)={0x0, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x1c6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6, 0x2, 0x80000001, 0x5}, &(0x7f0000148000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000fd8000)={r6, 0x74, 0x30}, 0xc) pipe2(&(0x7f0000c28000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f000097c000/0x2000)=nil, 0x2000, 0x3000001, 0x30, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ccb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r7, &(0x7f00007af000+0x8af)=[{&(0x7f0000679000)="290000001800310900000008000000070a1300000000ff06800000000c00010004fd0c00000000000150", 0x2a}], 0x1) mmap(&(0x7f0000ccc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ccc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/16 18:56:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003ee000)={0x2, 0x78, 0x93, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x8, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x76000)=nil, 0x76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10000001, 0x0, &(0x7f0000c0d000)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000001b000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000fb4000)=0xd13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000853000-0x18)={0x4, 0x10000, 0x3, 0x1, 0x20, 0x4}) capget(&(0x7f0000098000)={0x20071026, 0x0}, &(0x7f0000c7e000)={0x5, 0x10001, 0x8005, 0x3, 0x4, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg$netrom(r0, &(0x7f0000216000-0x38)={&(0x7f000032d000-0x10)=@ax25={0x3, {"49cf55305fe379"}, 0x4}, 0x10, &(0x7f0000c06000)=[{&(0x7f0000b74000)="b35ed6785a8f43d210a1c4a1651fae172162", 0x12}, {&(0x7f0000825000)="7d57a1a81239d20d64b42efea63faa6b27c9daba70d4a37724da634b753e16eac758bb0bea559d2a4f00fe1e349f9d0fa12de8e14fb0b079a15222bb13bed90885923a693ae26738ff7955e86adb86f2b4d76076ef9a95eeca746d505196482d451b9f3669b7de9c828432d6ce9d0627ae12eaf0feabe1cf8a2447c6d72d30ff57469a3563adc99729e4801a98e791753f1bfba1d8909506611295aaa119143f54193fac400929b35ede0d56f7def516c077eef918c46c1df7b6741f905193dc3d1543b675a991a2a3b90a74", 0xcc}, {&(0x7f0000204000-0x61)="d67e1c664602f2089482a6a118b3763f70f30aadd3a3f27e7977b9f69a138cd26b6c9cec4d24b04d85c65253b14b7731e42357b982920f4035d4ebec874a2d25d0be7fb2a227a1c7a7da9ca1ad0d784a46ca7c0c7fd8689c032a76b691b3972e6a", 0x61}], 0x3, &(0x7f000024f000-0x2e0)=[{0x70, 0xff, 0xe129, "356873d67ed7f1e6e54e104898ab0fe2a5ecce3aee9b1640b2c4e8204a5292538b5efb65e5789ec5c1f88b69442baa2d0b36d05a68bf50dfd2199081011fd9f2fa23a5944a52b6326294a8d1db45f4af19aae969d5685585564dbbad333a"}, {0xc8, 0x11d, 0x3, "679f6a064b86a6a74c0d28b8ced74cc6d15fb6836a31afadfaa347a7603de88340b9f8e4dad8cba088db5078d626c354985cd4dc38f0af3d5cb7b0501a50363627840336448aba64ddee5861a9ba915d7d05b42cb038af20feddc491f1ed7e3eef7f70805dbd14f470255a8f7a23f3510b41a24e322d8a376ac2fcbddbc70e104dbcb0d51e564f2e98fbe7a415dc705233409f5db49ed14e414df1d1c90794b7cc65201ecf652c7656cb0a99ad6dbe633df0b85a"}, {0x40, 0x100, 0x9, "4681677b9fa3901ff6097765c146da238f898d19b4975499c8d57c0c34ee8e085d5f81ff0172d1b1d052934c4560"}, {0x20, 0x0, 0x2, "bead2daf93ffd2d4b1ee473a"}, {0xe8, 0x11f, 0x8001, "d3be2923292b7fe4f655d4fffbd9bb4fb52e4b013ad1416a1ed5903c40c9dbef5c92a370f48409f5e960679b026f94fead6dcdf71150f26251692e908b50673044406e3d1843eb4450409fd052d46cfecdf11c55a6d772fd54e284c9bb533335e52aef5fb8ad7b9a4ee948ba5528895d0995352092cbec699dd68e3e4d8040c75da9c148cda710b5dd3e286942bd9fdc8cabd84e1fd4079f4582157ec69cf0bdd9a061756cab2bb7f721f79ae433fb6f6bfcf820e4ee34b86f8e3bbfccae451bb010f75fa57b9037fc6cd626b7f7f8d81164d556c3"}, {0x60, 0x13f, 0x4, "1005bb0723c33799ef120dc83d67bd1ba052197ecdee6eeaf1a00b224ef8842f215b11adfd26dd53375a1bf7394b007eeb3459f985e7a34635a6188c5bbd6f8f214524df658cbcd507f3d1e89bb6"}], 0x6, 0x40}, 0x60) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000085f000-0x8)=@assoc_value={0x0, 0x40000024c}, &(0x7f0000c39000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000520000)={r2, @in6={{0xa, 0x0, 0x1000000000007, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x2, 0x800, 0xffffffffa672d123, 0x7f}, &(0x7f0000bdc000)=0xa0) writev(r1, &(0x7f0000c4c000)=[], 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000b61000)="2f6465762f72746300", 0x20040003, 0x0) r3 = socket$inet6(0xa, 0x8000000006, 0x1f) sendto$inet6(r3, &(0x7f000062d000)="", 0x0, 0xc004, &(0x7f00000cb000)={0xa, 0x2, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendmsg(r3, &(0x7f0000f50000)={&(0x7f0000f5b000)=@nl={0x4, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a0b000)=[], 0x0, &(0x7f0000371000-0x270)=[{0xc0, 0x0, 0xb49b, "361eb091cf625106508abdc97a874d89b86ef46de791cacd1f6cbf09a1651094c0db8e97de9603c8b91c282a7d183ac6663def3342ea990ed0430c2ad72f7fd78651a4a339387d7f89df2cbe08cc0bcacc3e59ecd778dee329f77ba9beabe7d45fdac0a43412ce5cb692cf71736dbaf4106515fb2fdd873baa4ea651a5796c618135cdc4f01d7a94441d99662135e76e471ceacf973d8770b90742a8d675b6bcfb8e2cdcb1bbd048bd2be0ee"}, {0x70, 0x19f, 0x40, "78ec484bae2a2ac4e3546e7451c0e23f960d18a127dcecafee516838d50c6c22a360df32cba1d17e9a10ae6ffd632fa1f3722999d566958f08c701cddd87f0030259fd11026dbb9b19a99b38bd2c24a674cb09b382bd8fd856e483fc"}, {0x110, 0x10b, 0xffff, "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"}, {0x30, 0x107, 0x4, "db4a8e02cec25910d4b20c51fd0aa73944a574646cae7b4f8128e9"}], 0x4, 0x0}, 0x0) accept(r3, &(0x7f0000b09000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000020a000-0x4)=0x58) open(&(0x7f000043a000)="2e2f66696c653000", 0x40, 0x400000000100) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00006e3000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") clock_gettime(0x0, &(0x7f0000a82000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f0000fc1000)="2e2f66696c653000", &(0x7f00004f2000-0x20)={{r4, r5/1000+30000}, {0x0, 0x0}}) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000708000)=[{&(0x7f0000fee000)="2900000021001980010a7524830a002102000016000000000000000009000c000000000000315aec00", 0x29}], 0x1) openat(0xffffffffffffffff, &(0x7f0000239000-0xe)="2e2f66696c65302f66696c653000", 0xc000, 0x43) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000b49000-0x4)=0x200000000005, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000454000-0xd0)={0x0, 0xc8, "13e0d82aec0fe4eb993a34e6e64d0968c03fec7021f2760e79d2fbdd5e741e33ded9fbdbad0bcd3321df165002d980f20395e99fdee14490ab07c5d1bc04ab7118ce1548d955b60ff50ccef60515edec98f81437b3f103357ce4ee49b26d8343e302a866c7df8ccefbf45e277a80b05fb9af19eb2557ece75d372ba0513626ac9c5b1fc422ac7e33050000d603b6c2aeaf39395e782cb79520e57775bac89accf8ec6337c152399714c644f324eb56c5307e40c9d7fbb3289d65cf514db26c9bf13f55888a17196f"}, &(0x7f0000652000-0x4)=0xd0) select(0x3, &(0x7f0000006000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000+0x205)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0}) 2017/11/16 18:56:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000870000-0x8)="6574683047504c00", 0x1) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000480000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ab0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001d2000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet6_tcp_TCP_PSP_SYN_SPI(r4, 0x6, 0x6c5, &(0x7f0000467000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f000083c000-0x4)=0x18) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000033000)="2e2f66696c653000", 0x80000000) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000002c000)="2e2f66696c653000", &(0x7f000002d000-0x6)="72616d667300", 0x1, &(0x7f000000a000)="61") ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f000011f000-0x30)={0x7, 0x3, 0x58fd, 0x4, 0xfffffffffffffffa, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet6_udp_int(r4, 0x11, 0xba9bc33ff20b0324, &(0x7f0000257000)=0x0, &(0x7f0000806000-0x4)=0x4) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000557000)={0x0, 0xc9, "0adf7f7a2246aeada40ecd5fdcfb4aee9460a5467c88d6849180c0c73186221c20ede2f978d1807d6de289d06ab4914923c0542aa4531bc1a2254a283a0c13876ef65c85ea31d932abd419855750e5af972a549f15a85e4c9ce15f20c0208f978cb9e0306cb0ef1c0b0045aa6401c03457d0b372c2f52d2c75a1601205f33d9ff270776d8eaa32bf1feb4a88543aaf489b3fe0d0936bc87cfc612109dee3873ca857e076cc9df01b22f7a981f00b84ef4053283c3da1f01a2bd3a9aa93f8989c13273d6c06e9302c98"}, &(0x7f00007d8000-0x4)=0xd1) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000836000-0xf8)={r7, 0x7, 0xf0, "7316ac7ce05f4eb0f4ac67a90ee438491880206632d8c5aec30b2a0c639ca53dfcc45d6e1d2c435c02d920c172a5d35b427e443b3e8e542def958a01d69124009997bcfec22193c9e6edf06627dc937c958493dcb5ddfcd45928e23035b7c497f5ea66fec6a6ae6950a5b48cf814006f880e22c33bd61b207859531ee88f1c56f58221f4e6c5da54fd46172e47d361cf40b1c4ac7fdfb9347aa32a4ae1da5def5bcb676a538a8d4c3f1e104080582f103e55042f8d5cf1e425a560bfab5b2291a9f49056752986a79dc74cd42801a6f380d1728d3f180f289815da658a8ffa847f9c0920e930d82092814f469b62c86a"}, 0xf8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket(0x10, 0x3, 0x0) write(r6, &(0x7f0000011000)="2600000013000000000000000000f81d000000000100000009ef18ffff00f132050011006e35", 0x26) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f00002e0000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff8000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000cb6000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x2, 0x3, 0x2, 0xfffffffffffffff7, 0x5, 0xa0, 0x20, 0x0, r9, r10}, {0x4, 0x6, 0x7, 0x3, 0x1, 0x100000001, 0x100000000, 0x8000}, {0xd9e, 0x2, 0x1, 0x4}, 0x9, 0x8, 0x4ba1e912, 0x0, 0x4, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0}, 0xf, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100, 0x0, 0x3, 0x6, 0x100000001, 0x4, 0xffffffffffffffff}}, 0xe8) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) 2017/11/16 18:56:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002fe000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f000061d000-0x4)=0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) eventfd2(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat(r0, &(0x7f00007f6000-0x8)="2e2f66696c653000", 0x0, 0xfffffffffffffffd) r5 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080, 0xff000000004}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40000000c6, 0x80000000080003, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x20006, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008af000-0x10)="2f6465762f73657175656e6365723200", 0x24400, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00009fc000)={{0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0x10001}, {0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, 0x80000000, [0x4d, 0x0, 0xbc2d, 0xffffffffffffffff, 0x0, 0x7fffffff, 0x4f60, 0x0]}, 0x5c) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f000024a000-0x4)=0x800000007) getpeername$inet(r6, &(0x7f0000cc2000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000315000)=0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000a2a000-0x16)={0x9, [0x2, 0xa63, 0x100000000, 0x45e, 0x9, 0x4, 0xf6, 0x3, 0x0]}, &(0x7f00004de000)=0x16) socket$inet6(0xa, 0x3, 0xfffffffffffffffd) r7 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffefff, 0xffffffffffffffff, 0x0) r8 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xd4e9, 0x1, 0x0, 0x2, 0x0, 0x1000000, 0x0, 0x4000000000000000, 0x0, 0x40000000, 0x0, 0x1, 0x0, 0x1f, 0x0, 0x3, 0x0, 0x10, 0x40000, 0x4, 0x7, 0x0, 0xfffffffffffffffb, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r7, 0x0) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000967000)="2f6465762f73657175656e63657200", 0x20006, 0x0) dup3(r2, r5, 0x0) write$sndseq(r9, &(0x7f000005b000-0x1b0)=[{0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x6}, {0x20, 0x0}, @addr={0x0, 0x0}}, {0x81, 0x2, 0x0, 0x4, @time={0x0, 0x0}, {0x5, 0x0}, {0x53, 0x0}, @raw8={"b1cb87152790e915a4ab446e"}}, {0x1, 0xc2, 0x2, 0xfff, @time={0x0, 0x0}, {0x9, 0x7d}, {0xd3a, 0x0}, @raw8={"a2b518dc49a184c18b4c451b"}}, {0x8, 0x0, 0xd743, 0xbf4c, @tick=0x5, {0x40, 0xfffffffffffffffd}, {0x19, 0x2}, @result={0x1, 0x6bc}}], 0xc0) r10 = accept4$inet6(r3, &(0x7f00002b3000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d9c000)=0x1c, 0x80800) setsockopt$inet6_int(r10, 0x29, 0x83, &(0x7f0000030000-0x4)=0x100, 0x4) getsockopt$inet6_int(r10, 0x29, 0x13, &(0x7f0000edf000)=0x0, &(0x7f0000ee3000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00008e7000)={0x0, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2}, &(0x7f0000f34000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f0000fd3000-0x8)={r11, 0x20}, 0x8) syz_open_dev$tun(&(0x7f0000d84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) syz_open_dev$usbmon(&(0x7f00001fd000)="2f6465762f7573626d6f6e2300", 0xffffffff00000000, 0x400000) dup3(r2, r1, 0x80000) 2017/11/16 18:56:11 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000f7a000)={0x2, 0x2, @rand_addr=0x800000001ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f77000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe1, 0x6ab46829, 0x7, 0x7f, 0x47c6c033, 0xf5a, 0x4, 0x45490672, 0xea, 0x7fffffff, 0x2, 0x4, 0x9172, 0x4, 0x1]}, &(0x7f0000f75000-0x4)=0x108) pipe(&(0x7f000044b000)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00007ee000)=0x6d, 0x4) r3 = socket$inet6(0xa, 0x400000002, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000f7c000)=0x80000001, 0x4) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000a50000-0x4)=0x841, 0x4) sendmsg(r3, &(0x7f0000f66000-0x38)={&(0x7f0000b08000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000f6c000)=[{&(0x7f0000f5e000)="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", 0x9ca}, {&(0x7f0000b15000-0xfb)="", 0x0}, {&(0x7f0000f60000)="0685233020c2a951f8873a603d65e01c2288325a1728a97c4cc1b6a93724c660e52c25bbb0de9b97674fa56507df55f57e40ae49b0ad057c417b7ed70ebf8c790f400fc544c02255021d1c05b444a85c66b3452dc0a51cba225aa63d6d516b4fc06f", 0x62}], 0x3, &(0x7f0000f6c000)=[], 0x0, 0x100000000000003}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f7a000)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000212000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000965000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7b000-0x4)=0xe8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000b71000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000f7b000-0xe0)=[{&(0x7f00009c2000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000f7b000-0x50)=[{&(0x7f0000c7d000-0x50)="985358c29d9ae34d6930d36c73936eec93b14011eff788f46141c037cfc67dde6a0757358ed7bfcf3ebfecca83d44827e58fbcfbed5000d9f22f350a5783634f923780f4b9cb343ff1fd32d39343f0f8", 0x50}, {&(0x7f0000f7b000-0x90)="711a266cd4494ff762e618b17abb8ce640cfe5f748bc67b5a5a023ea3cb6f10f95d33791c0801e18e10dbfea26a1c4cb94f5afa83c3f337643a4a6e0c502683cfaa8d3b6d671beea259a68c1c8548a5d1e2f6b3c45e9412e0ddcd21399a51720e05c9a6b9abc327d236e1d43d383b219bc8c53fd3ae0844b4d96529c0de0d1640b146384d5865bbbf4a5a8d69b95eae9", 0x90}, {&(0x7f000078f000-0xb5)="efd9feb707df0831b6ccd8326d408622e1059dca1b6e103f48a21723eb26a86fb8ebe89038d092c846755dd00fa5d52354d5630000000000000401424ba028f473f4b2041ed83c3d9d9f37c9248fa619ae70150b25b186fce4a2127192e3ffe05f025c9e3733c146ed1431f327e87ec352eb71bde6c551d6b236bcc83a02a1e6a6444be69959578a02388cb43b27630e3d69e37387a2583fb9e83b3a85976e32cb05bb03d64abe6f22e6d87f989f8197dfb63c3d2e", 0xb5}, {&(0x7f00004ee000-0xa6)="1ef551cda5093f40db0537047aacec6fd017027d439ac2c90d32a75f867d0b63198a8b4f073bc885f593a31111d8e887cc1ccb1fc32d2dea445e77d3b6588ad371c44989a6baee2e6f35e17ff6b8885959a108d34446a5925bdcbb58923e1619a7a2d6a07ae05a4b33e9bf43fc4988f5fcc275ffa6ba691b7c5b9b8824de15f30f13c60bd1c23250cde8e829821d1d35f1f5839e7a086b8ae227ee3d3e7f9aa57f5bd67516f6", 0xa6}, {&(0x7f0000f7b000-0x6c)="f6ca02b9f66dcec0c55f0a11ac368a8b84e388f77f5d58bbeb37e65a5d51970663c5aabfb0297bc2d8b56dc22a50a1b08c18daf85cf2fb132e9211b20b59175f542c09e9152cb5cc78894f690b960dcab223ed1a177096d1552a22a63597f1eac7db0b3fc144612617f501a1", 0x6c}], 0x5, 0x0, 0x0, 0x0}, {&(0x7f0000f7a000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000a6c000-0x4b)=[{&(0x7f0000b44000-0x37)="511c4ccf2653a992b57dcab3d6a47c7c7cc4075ff7a3708eeb3f3dd61f95857c457a20fa64a414c9d8f7aad48016a789c5de4ebd8674b3", 0x37}, {&(0x7f000046a000)="5ef675410d715cad5d7eba512c93c7af6245814fbfafe02b05b7b2cff8a868f543200772989c912d7e27f575bf84bf6d0670c7fa38388e54062392c1301ff40b57cc13c0e2f8561c93422334c709b598e225a41d163e79b0479a4a7dc952d2fa40580624337b10c09a1e2ebf5ac03881cbec0a51527036cd6871e1028cde4e2c50a31ceb9815c29fa71cd7bce01443f63fcd7bf82c962b7be6eda03e5853b8c754e14200ef5a23409c", 0xa9}, {&(0x7f000055d000-0xc7)="9dfd98d379c3e548cc5c41e73b804b41b3f893476966191d88a48ec4ef0c895c9effb2c727cec04e17d5e1577fdd73e7ec99af23151bfe5ce71534e19f37f464b8a4c6b37ace12202939a5801900dc7157c1efe7be8b4221e97f4f82e5168d76d20a0d7881019015ac243353125e633e6bb0362f614c6f83dc0d154a1529a2ae01f2c9b5e551fb3e56805ced5dd7f5b53d47c65f12d0ce7c7e34e761ff4d1ac25d0a24fe6fe9605cd8b167c72be378c4533e8edfe71a1dbcf8e3ccc4f6e505ed31e7ed506ccc30", 0xc7}, {&(0x7f00001ac000-0x6)="16e8dcdd55b7", 0x6}, {&(0x7f000041d000)="a2584a99cf40cb5de8d1d0fff260ae0b3aa76cd3a129d6de45af363a49b9f2f5358c92242bc9dc3740bed43e9abcda91099af93124014d8c47bc48fdf586befe391e6b37dd30d8598df0ef39657a48af9a56991d066bdd89a8e8c8f4dc9b38d8663feced8da7260adab4c694abec53860abc69799022bb3fc3", 0x79}], 0x5, &(0x7f0000550000-0x30)=[@rights={0x30, 0x1, 0x1, [r0, r4, r1, r0, r1, r0, r0, r2]}], 0x1, 0x8000}, {&(0x7f0000f7a000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000f7a000)=[{&(0x7f0000a63000)="ce967746fa5f71f5a3fb9425c55481c93554ee4f24f11e8c02f2e7568ff0a2186cbc019a407d5abc0a3630221958763f73b683102ea7c9fee7fe9a7e93ee8d6ee37508f5c20469c232bc6a06ddc59ba749e4c67eb719c67e2180c5ea0cc9ee34d6b5b4e590e1ebb7cb9f7ccaa19baade6fc16a5454508732", 0x78}], 0x1, &(0x7f00001a3000-0xe0)=[@rights={0x18, 0x1, 0x1, [r2, r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r2, r2, r2, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r2, r3]}, @rights={0x38, 0x1, 0x1, [r0, r2, r0, r1, r1, r1, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r3]}], 0x6, 0x8040}, {&(0x7f0000a09000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000f7b000-0x20)=[{&(0x7f0000f7b000-0x89)="42807c96e1efaae5e55d9e2aa60bfd48afa8369d8f60ad2aed46bd42bf428eaac7ddd37bd8ef1044d94e869645b208e2c537278c4c3ffbb424cef13ec4693366a8ad1960fe1cfea0516f710d80156e02c6bc16daaf83c5c8059128765510ab932fdfa168c28f861414558a1cdf60e4b145ceaf901a66d67a31003c8085768ec38acf7fd4f9f483ffb0", 0x89}, {&(0x7f0000f7a000)="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", 0xfc}], 0x2, &(0x7f000009d000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x1, 0x48c0}], 0x4, 0x4) bind$netrom(0xffffffffffffffff, &(0x7f0000cca000-0x48)=@full={{0x3, {"9939b30bf7b35f"}, 0x1000000ffffffff}, [{"decbae09000000"}, {"fb17a749457ba9"}, {"e0bd10e0cfd2e4"}, {"492e6b95ecd619"}, {"00021a2df65195"}, {"d865dbe1b60546"}, {"81ccd000045c50"}, {"4d98d27bd1e973"}]}, 0x48) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00003e8000-0x8)={0xfffffffffffffffd, 0x100000000001, 0xfffffffffffff806, 0x9}, 0x8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000468000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f000043f000-0x10)={0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r9 = socket$inet(0x2, 0x2, 0x1) bind$inet(r9, &(0x7f0000f74000)={0x2, 0x3, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r3, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x80007, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f7d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000f7e000)="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", 0x1000, 0x20000080, &(0x7f00007dc000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r10, &(0x7f00008cf000)="9c998cc2946dfc05a023ff69744632fc97b02c134c0e9c2abd32710a57e8d88be57c258af40c39b5472f9da686d7a4ae6906000000000000009920b67a256a2efca0d2ba6840e212766731f31e8d87d3df0ea4f45f1bbc59861d270f9cb5675d25ccb7de4908592aa5ba31f801e373bd872b52854858198a11d440ff07b339fc3ed98ec4804a0c20099f957da340074101", 0x91) socket$netlink(0x10, 0x3, 0x12) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000f80000-0x4)=0x0, &(0x7f000014c000-0x4)=0x4) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000f7e000-0x4)=0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1d, &(0x7f0000f81000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f7c000-0x4)=0x5f) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r9, 0x0, 0x1000000000000036, &(0x7f0000f7d000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000f7d000-0x4)=0x1000) sendmsg(r0, &(0x7f0000009000-0x38)={&(0x7f0000001000)=@nfc_llcp={0x27, 0x492, 0x0, 0x7, 0x1, 0xb46c00000, "f478235c8b2089f48d969b6ddc23e40a6df39590ca7599aef357ba7e3d7999a61c7be8e5724f2423a801973da8c54a6fa491e062f51ee46ee5a0ac3c7e9810", 0x2}, 0x60, &(0x7f000000a000-0x40)=[{&(0x7f0000007000)="", 0x0}, {&(0x7f0000f76000)="d536d572f5f44a41a73d66ceda1b60769e0eb36fc983b32763d2ed3b1258241f51e6db7c0da89d94929131bf0a4f5259684df7473651dbd0b5a5bbd2aaa2c330b4a855426cc713f8c9750cf76d9f83d2a05b83ab9fb30cdfccb48de71eabd9b692d2c50e49cac9aeafb311b9bbc7de5a439e3d3f9d16e2c9e3effb11c1056c8cbe2e5e2c72ef7b78e13e4362022c8d221613d2105d60750c138fe61302d9f4fbab2b9af61b16e9139a4270e7c30e75ac19c8b2", 0xb3}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000000000)="a4ccbb06c363d1f007c9b7de3211b4ab601dee1dcfa23ae0d264524fc638618b192a3cec0014431a639786de47c57a3e3276b8cd1fe501f62e3e75439ab99a9c55180f926c419c44d531712a115bc4bb734a29d07db8b35da3c04ef58871246e28bf9be4cbdad0278345f1ab4de86e", 0x6f}], 0x4, &(0x7f000000a000-0x188)=[{0x90, 0x200000000100, 0x2, "a76e6dc050e47e14e5b930dc54f26a36d00e4156771f2ee5f39d7d0a845998d9c26bc5102613b003c2b9b5e41cf1fadbaace7579e47ccb0e233b22381f7f786283a1cb63a87ebd882717ed20376376099fc68cd4d400267da4cf010452875e366bf428a0ce66fb1ee2b2fdbf0fa44827dade3b687d34c55855681fb010"}, {0x50, 0x10a, 0x271f09f8, "e2c2c19fcefd645b47f775894b4786c44e076cf0faca11dd7e84740f02d6227313deea5f52f5de18f61e93a9568b999c7849c57293431fd706c96fbf6c92f9c0"}, {0xa8, 0x10e, 0x8001, "4fd1ff7aec56cf976be8f96b4524527c2143635f80c452a25c8ae3c823c7aac8d2acbb2bcc2439fb7320227e5f8c4455d6fcf79fb71641f0b9c132c6cb8c0ace53fb1a0423b78f95a5758044bf62813e57482e51265dceb86286a0be9b52d5e2543ca59538d340b604afd03a88b87b0b6d119c207d81052751a2526095610bfc30c0a9f8a180a9f613cae9222334e47bb2eadad8dde7"}], 0x3, 0x4000}, 0x80) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000f78000)={{0xa, 0x0, 0xda, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, {0xa, 0x0, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x0, [0x45ab, 0x8, 0x0, 0x96, 0x8, 0x1, 0x280, 0x9]}, 0x5c) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r9, 0x8940, &(0x7f0000088000)=@generic={0x3c, 0x3ff, 0x0}) [ 75.917335] device lo entered promiscuous mode [ 75.936244] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. [ 75.949361] IPv6: Can't replace route, no match found 2017/11/16 18:56:11 executing program 6: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) listen(r1, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000b3a000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) connect(r0, &(0x7f000071f000-0x10)=@ethernet={0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x2) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x4, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b39000)={0x0, 0x0}) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000389000-0x10)={0x0, 0x0}) clock_nanosleep(0xb, 0xfffffffffffffffe, &(0x7f00001c2000)={0x77359400, 0x0}, 0x0) request_key(&(0x7f00005c6000)="7573657200", &(0x7f0000980000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003a7000)="5c747275737465643a5b766d6e657430707070315e706f7369785f61636c5f616363657373656d307573657200", 0xffffffffffffffff) mmap(&(0x7f000085a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) r2 = add_key(&(0x7f0000b39000)="6465616400", &(0x7f0000b3a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r2, 0x20000000000000, 0x2, r2) r3 = gettid() socketpair$unix(0x1, 0x1000000006, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f00000ff000)={0x0, r3}) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r5, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)="", 0x0, 0x0}, 0x20) dup2(r4, r5) r6 = gettid() mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x0, 0x0) getpgid(0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x5, 0x32, r1, 0x0) tkill(r6, 0x16) 2017/11/16 18:56:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000987000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() syz_emit_ethernet(0x3e, &(0x7f000066d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x9, 0x6, "a228af", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7a, &(0x7f0000f67000-0x4)=0x0, &(0x7f0000aed000-0x4)=0x4) socketpair(0x14, 0xb, 0x2, &(0x7f0000f69000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000d17000)={0x5, 0x0, 0x2, 0x3}) getpeername$netrom(r1, &(0x7f0000681000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00001d7000)=0x48) bind$inet(r2, &(0x7f0000f68000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000188000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f68000-0x4)=@assoc_id=0x0, &(0x7f0000808000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f69000)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7fffffff, 0x1f, 0x7, 0x80}, &(0x7f0000010000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b0e000)={r4, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d16, 0x3}, &(0x7f0000987000-0x4)=0x98) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000f60000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, 0xffffffffffffffff, 0xff, 0x1, 0x0, 0x0, 0x800000000000000}, 0x20) socket$inet6(0xa, 0x803, 0xffffffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f000058c000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000, 0x0, 0x2, 0x1, 0x80, 0x4, 0x100}, 0x20) setsockopt$inet6_int(r5, 0x29, 0x3e, &(0x7f00008c2000-0x4)=0x1, 0x4) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xa0) getsockname$inet(r1, &(0x7f00003ff000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003f7000)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000e1d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet6(r5, &(0x7f0000f61000)={0xa, 0x1, 0x1cd60000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe2(&(0x7f0000442000)={0x0, 0x0}, 0x800) syz_open_dev$sndseq(&(0x7f000008b000)="2f6465762f736e642f73657100", 0x0, 0x20000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x3, 0x4000, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) readlinkat(r2, &(0x7f00009fb000-0x8)="2e2f66696c653000", &(0x7f00007c7000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca) socket$inet(0x2, 0x0, 0x7ff) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f07000)="", 0x0) socket$netlink(0x10, 0x3, 0x6) 2017/11/16 18:56:11 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e79000)=0x10, 0x80000) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000") socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001000-0x4)="873eb589", 0x4) 2017/11/16 18:56:11 executing program 3: open(&(0x7f00003a9000)="2e2f66696c653000", 0x4000, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x8000080800) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4003, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() socketpair(0x100000000000c, 0x6, 0x9, &(0x7f0000c60000)={0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x6, 0x78, 0x40000000000040, 0x80000000, 0x16e6800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0xffffffffffffffff, 0x0, 0x0, 0x100, 0x4, 0xfffffffffffffffc, 0x0, 0x0, 0xba89, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0}, r2, 0x0, r4, 0xa) r5 = socket(0x100000002, 0x1, 0x0) setsockopt(r5, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet_opts(r5, 0x0, 0xd, &(0x7f0000774000-0xf4)="f751cbd5578d9fcfbb38802494bc1a869ecf06869c1ae5d824ce5cf6cc1afec8513a871f0c43011163e75e64393c707c23b0d1a8000f0fde0494c8db2e7ca0151dfa09806bc79f2bcf4417af0c0787e547246cc88368005383733bb4cfa95cbc505e22cf1662eb5053a9af8936ee3405c5aeb1a9b497fd387484760ed22598b8d25e4606f8918bf5254906e40ecabecccbbc1f3fa05f5237a965b6e12787a776ff1be9998ab6c06c28a0020000008d3bf24500807f8390fb00094fb1995eefa1779364802a4e3b5f2fb100cb2e511a080b491139d14bdf8869f77d02a60c73f097730900000000000000b803048a38b1a6f1630f", 0xf4) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000708000)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x3, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000bab000)=0x0, &(0x7f00006e8000)=0x4) connect$inet(r5, &(0x7f00007de000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000cfd000)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000ed2000)=0xc) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000071e000-0x4)={0xffffffffffffff6d}, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0x2, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x13, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800080000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffffec, 0xffffffffffffffe0, 0x1, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) getsockopt$sock_int(r5, 0x1, 0x2d, &(0x7f0000d9a000-0x4)=0x0, &(0x7f0000eca000-0x4)=0x4) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000095000)={0x0, 0x0}, &(0x7f0000d32000)=0x8) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000d44000-0x8)={0x0, r6}, 0x10) tee(r5, r5, 0x3f, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000b5a000-0x10)={0x0, 0xffff, 0x46a4, 0x3}, &(0x7f0000374000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000da2000)={r7, 0x9}, &(0x7f000038f000)=0x8) sched_setaffinity(r2, 0x8, &(0x7f0000a6e000)=0x3) fcntl$setflags(0xffffffffffffffff, 0x2, 0xffffffffffffffff) dup(r3) socket$inet_icmp(0x2, 0x2, 0x1) r8 = syz_open_dev$tun(&(0x7f00001bc000)="2f6465762f6e65742f74756e00", 0x0, 0x80) dup2(r8, r5) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00008dd000)={0xfffffffffffffffa, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) capset(&(0x7f0000360000-0x8)={0x0, r2}, &(0x7f0000ce8000)={0x0, 0x0, 0x4, 0x0, 0x2, 0x0}) [ 75.989846] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. [ 76.006183] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. [ 76.016456] IPv6: Can't replace route, no match found 2017/11/16 18:56:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1e8, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80003, 0xffff, &(0x7f0000821000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) msync(&(0x7f0000026000/0x3000)=nil, 0x3000, 0x10000000) r1 = shmget(0x3, 0x2000, 0x1c0, &(0x7f0000001000/0x2000)=nil) modify_ldt$write(0x1, &(0x7f000003b000-0x10)={0x654, 0x100, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000000e000)={0x1f, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000003e000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000033000/0x4000)=nil, 0x4000) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f000003f000)={&(0x7f0000018000/0x4000)=nil, 0x40b75, 0x1, 0x1, &(0x7f0000009000/0x4000)=nil, 0x5}) shmat(r1, &(0x7f000002f000/0x4000)=nil, 0x4000) mremap(&(0x7f0000035000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000002b000/0x3000)=nil) mremap(&(0x7f0000027000/0x2000)=nil, 0x2000, 0x3000, 0x6, &(0x7f000003a000/0x3000)=nil) pipe2(&(0x7f00000e7000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001fe000)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00004b8000)={0x6}, 0x4) 2017/11/16 18:56:11 executing program 0: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000038000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f5a000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000359000-0x4)=0xe8) r3 = getuid() mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fb1000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x81, 0x3, 0x7ff, 0xf, 0x80, 0x0, 0x1, r2, r3}, {0x0, 0x1, 0x3, 0x7f34, 0x4, 0xbb2d, 0x1, 0xda0a}, {0x5a0, 0x8, 0x7, 0x9}, 0x4, 0x8, 0x5, 0x1, 0x20, 0x2}, {{@in=@loopback=0x7f000001, 0x0, 0x9}, 0x1b, @in6=@loopback={0x0, 0x1}, 0x3ff, 0x0, 0x3, 0x5, 0x2eeb, 0x20, 0x0}}, 0xe8) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000411000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006e9000)=0x14) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000d78000)="000000000000", 0x6, 0x40000000, &(0x7f0000fb2000-0x10)={0x4, 0x4, 0x8001, "9e6e6ccd1e60", 0x7, 0x0}, 0x10) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000fb3000-0xca)="130d3e375c4745f2c08e398583ef1f667f2977bb22035980645bad2227afb1be172f2935bc6e9a80d1d78a327d65f4c9fa3a5ba911c9a8eb004a665e78ec96e382470afa4d297ba7d87fbc2ea0093a2fe59a894dcf25e73e719f246a3822e40753359683d1e2ddd0377029988f1cad030b461cb5a7929738518e62d5e0ab29142e9cf4196eb3c5203c5a4718437cf3e109a546080b77f1b971e2d81faea54f1b859edbe57d0fa96ffa40692329f1a220a51d62c58d6011e5fe016b2d55e3c9f82ce9f85e3b082dc60ccf", 0xca, 0x40, &(0x7f0000fb3000-0x1c)={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000841000-0x10)={0x2, &(0x7f00001d7000)=[{0x20, 0x3b, 0x8000, 0x4}, {0x6, 0x5, 0x8, 0x2}]}) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = syz_open_dev$mice(&(0x7f0000aa0000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x101000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r6) fcntl$F_MEM_UNLOCK(r5, 0x801) r7 = socket(0xa, 0x802, 0x0) connect$inet6(r7, &(0x7f0000453000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$nfc_llcp(r7, &(0x7f0000442000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x29, 0x3, ""}, 0x10, 0x80}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000232000)={0x0, 0xfffffffffffff773}, &(0x7f0000e61000-0x4)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f000048d000-0x10)={r8, 0x0, &(0x7f00007c9000)=[]}, &(0x7f0000f9f000)=0x10) getpeername$netrom(r6, &(0x7f00004b8000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000d6a000)=0x48) 2017/11/16 18:56:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) write(r0, &(0x7f0000804000-0x1f)="1f0000004a00019f00000009bdff7f00090002aff83702fa00000028000000", 0x1f) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00001a2000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000558000)=0xe8) recvmsg(r0, &(0x7f00005b1000-0x38)={&(0x7f0000686000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000bd8000)=[{&(0x7f0000e8c000)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f0000247000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}], 0x2, &(0x7f0000267000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca, 0x2}, 0x2002) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001b2000)="2f6465762f73657175656e63657200", 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00002be000)="0000", &(0x7f00009c7000-0x4)=0x2) r2 = memfd_create(&(0x7f0000545000)="00", 0x1) r3 = add_key(&(0x7f0000dba000)="656e6372797074656400", &(0x7f00003cd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r4 = add_key$keyring(&(0x7f0000057000)="6b657972696e6700", &(0x7f0000291000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r3) keyctl$invalidate(0x15, r4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000487000-0x8)={0x0, 0x1}, &(0x7f000094f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000b0f000-0x8)={r5, 0x7fffffff}, &(0x7f000028a000)=0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e56000-0x4)=0x0) ptrace$poke(0x4, r6, &(0x7f000036d000)=0x0, 0xb47) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f000078a000-0x10)={0x0, &(0x7f0000b6f000)=[]}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000cc4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ee3000)=0x14) fcntl$getflags(r0, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d62000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000662000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000fb000)={0x2, 0x820c, 0x1, 0x200000000000, r5}, &(0x7f0000d21000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000d39000-0x6)={r7, 0x380000000}, 0x6) 2017/11/16 18:56:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0xce8000)=nil, 0xce8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0xa0000000000, &(0x7f00008c5000-0x6)={0x0, 0x0}) getsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000145000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mq_open(&(0x7f0000779000-0x4)="04004c21", 0x0, 0x0, &(0x7f0000ce5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r2 = epoll_create1(0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000ce6000-0x4)=0x10001, 0x4) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000a75000-0x10)={0x8, 0x10000, 0x1, 0x9}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)="2f6465762f73657175656e6365723200", 0x2, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000ce6000)="761bcdffbc2aa1b6985e7ba3accd6e2a6d8ec690719c8a8ce1e9efa189d7835636d10ed92b6e8f493746e627b06f4203d062cabc2c39a88d03778bc5d661de53723bf993843fa06c78fd42054803d68233f205beec710c18b7aa6d6446af727cf27198c4f9bc61a98a7693d94d7b5d04351aac781d016096c7d85f1d909ed8e2ecad435822a840ae9825e7f1bebbc9aaeff497912507b64bfa9bc609a0d5b2361b9ed9d83eb2569b782bc9ddad992d179bbd0bb1ca29b3ef036a5727ac9e66fd2e44a6e4e466cc853392b7130fc9b42cc30139c0aeb302f45bf3342b5787858d2b7c1559d603cb9d4ea619a649ca9153a66a8bb41407785b236b3780bea579ce0b4c3d8425c7fc87438dfb23f749418cb7a64cc6c4b224dc91cd556e09409718b43c9ed00b22ff3a5ad1ab90824e4d14c44ce84732790231be4570b64c7f1214c2ed34a26ff794c349aa36eff4fab74d25bb32b25f1e26551ce401f2b0f367e1f77521363c5015bc3fc7fefcf1e7705af5b5b7935d13f8b66caba39f77918a4d174d980026d9eccafe87bb4ff9216df979aeebe6e8b0f33860c1445c84d1ab1d89e2a6fbcfef45c547a472a7225148ba0bedc28889896c54f9b1572cece3a2b1c7f2327c21a8f0b8f3bef95a0f8fc69e3c1e99ac97c41a18378b139161a008f07b9a2f96040db675a927d82e0bd189ebb614b36c1d9a702642304f7fd7b337d09d79ce43bf0b45c9c7ea69865bad159ac2562d2bc88bf1147a0b6dbf4ea2d2ee2dc28fcba5f7d11fc4791f1c86903548fca77d502b9292a7978e4db0dd5e635f519cd9e65ce3accf0e8634ab7b86f3adf685b92a6100463351053f260454332d69f2bbeedd00d4bfb39788aec01e1ed46fbe0592d2c7dcf6a52e6887d4753ea62b038fe202ed5c30fc53d2540fba955aafe20ac439cf67f041894c91b0d875df3472427026881d6c36a2c78c605a54df108ea0926cdb08fc6fb508b85695ce3b2ca3b2bb45eb32f7ca8c8ba5a849e8d8cc746b507d813fb89053dc8af9e771b34c7f77bc54d773b33d1e7dd24d2a4af8e5122c559dba58b11170317804bd08a5898fecf21f7335e9510b0efc1804cad38ea82a986d72fb48341f121525c1aa43de683b1292941024a7321e7c8902cf95f066823e7fa8ec2d12f8a477a30b1d60c512005353f630e04db135967b6eb109c9dd50eeeed43fcf3b4607f251f455fefa330adef25e8789c14d29377046e0ead3b5b87fa101dd668d090591ef5737d3110d8f10b4d20237c751beebd6218902f2134bc15c041e1a756d091fd322ce5748e4857abbce92b09b7879418c67269a9b6624a18e4cde395137957780c73c4b5431c4dde3829847c36db1faa0c6efc3f0e3360fce3da19fa36e2c03363296ff256474912a6a4b3d3f4ba2d6ab66e1ea6138665f6c4810d374827b01a3f848d3da8b0efb45e280a055831754ca4c7813934c18757c8bc72f9ba938fadfbbb691c6c1244b415d2aee072e7922a4ec60e6627815d2d7acad48b0bac47f1c91f34a301ffc864c351e9654eb27af482cf6d474787e1deec41d72119c300d49b33f4e8397200ff9339e06baa4cd62a0668e1855285fd26ae37302942e0d77da42350dad62815e777221a1dfac258c21249f337a8f5dbaa3467999c615029b493980da9eccfaa8a408d32da1a91985a6c6d0c5dc020ee67b0101e4b6db9f7d95bf948f8c565501a2630c91d0d9e655969e9cab0a59c497a5c0783e752bf5866fde6d1ac680c638fd2b6e9ef275c23cbdcb8d46e23029ae61915a8dc78cdd53af2045155ca4a98ce889b546763b0fdb5cf7d858627b1d7bd74ddff0565d3c6ee99887a5b645085d60ae8392bb264ee044c89382063111a2cd8015bb41e4b8720a169fac65da346aaa4a60eb672d8d11a9678ad85d5c759a41a4e62f0685642c6d50d18064616b9d9123ae6f7d1f9849121387cdf6ad308e81f57cd225cdb9f3244aa96d81903af2677a081a35b3ab967aaad8257430a00006639f349a8323c8973f8564457be3b1b1d327c74afcab7d0afa434ab7eebae87ce4d80e74a99c6a79fbc4caf9e6e10044038bc231e0120fc475aa684445d6f70380c9999bd66bd5accd72aeb9996a7869a7f8408f3417cba7f9e1602e1141223d1c46e30cfc95955e8c22d52a67abe57cf342f60640cd69bad5bae17c814637d9c6c2067e0cb38fa398432c89275801fd6f94a25e0858dc35d95b7889ed55d79b024e2600e8298512dbc8b9e77ac33b0d19be5507e4ba63d8eb0001e5cc3aa0b3ba1ed46de22f300af13b64636b57ba7dc1453bb31ed92e78e66464cd7cd7e72859524918b61a7805c8a54d8f1bf971ebace383009fef5ee084300ce59663119f14c3b8d5f932c8286df4084571b7ec3524faf41fc1336cf58e14f9ddc399d175ce4638647b09f5314a49c6e2d8feb41c1bea93b2420b3cd008131af258b94be4b7051ff13e58ed51f98358cac5a34d6a2521a945c0628cf94b01ec3d17540dbfe340bf5692d0600428d47f2c28b9e62b104ae78d26813b5c2e51ffd7384e26e77ed8f9d1a5be62294f644738d283e89be55893df64614a2e40444d854ebefdc276ad0ace538ec8bba3f422f94f26520209a1419bc224e7509f21aaea112924cd67a785e2e4376a831e015da58e58222a680094107cbe8b27e2499de081e62e075cb19b99ef8dc3c7008b1baad5d93896abeb0e7067965e40984bab7ea1bdc6f201672567b812fa747f3196e61a010d5cff002ae6620adb2fb2465165ba0bf8911c53007a84eea0bdc70f785b48602af5243dc457fdc41b08b8173f74126680a998ee10606c362f867a7694aa2d4b20c6ecd23bd29dd5d297291ff7886bc5a9b10959bc2d6989facc7fb0466720c805e1e7aa8bbb0210db5b48728c6ee61136ca041fbe902a90fb3721f84be5b8399229724109d9e4b483d8d4b7a98d0ec98668657ff3694a390d17a0eefde7f0c728a5bab63d3fe51e35c19c0322333a72636f49edae3e3158827373754c1295f6a6170f5dadc5af4ef23f3e007ddfebc532e9ec6f7ea0c30b61246b0ed3c53883e39e9cff0fa3f2ccc29c23791408ffac743be4d2ecf79aeda93a0952332641dccae0b0576e09221cebe67581166220bab4c77ad36d0c159214cd6b17a9bdbc7489bad758061f54b36786212bdcf4322f8983486d567a7276c9e4ae05a75a6d84522c8c1ceeb050cb16b4b7875c2b0d3fea3589a5a7340566fe408c3264694058fbceabfe797e60d57e88e0798d0a00f23ed4281f0e06c5f74125a40e55646d9a2d51b597d2019c6661044a3beba49f041d4a2f92334832d1067c5c2c826f305b33ab8a0ec4b3cbd73359188d2b143bfe860be6790dd01046235e951c2f4aed219d74b9307bd4bf6cb4b1c5724d8560bbdd25ef082f5284127841a486385062d46118417f4ee3020d3aa168b99421843645594ba7cd6331ba8765904572642f52af7edc266eae1b813d485bb33d445065aa3287353953408ca009e7d326a4bb43e51dc80fe3e9caa1baf61708f72ba3eb7ce56c73f1f6ac177a67123cd5b2ce6bc6356e57debe10d1b662305a83481834775494b283a7c24b4096e54e6d762c1b9be935b38b0a3fe195b086dd971e7538e91721ac78fd6c0192459758d4d56b2be76212ec770bcbe100f93de38267cbed44c63fc6f83f37cceddc7adfe518efc0ca0a1d6a64d01e0469309b53b5ed35da0d3d05473b2e3dc5a4b2095ff44cdd40e06db671350fe0eba16bd1218a165c23eca29477c1a564bba3d5aa115805bef3e44f66f9e2130707eb4cf94d13471ae93dc69735e9991c1025da9066a084e8acdb001089e7b381677c2369b378add793c1f86b8a649f079ef5b1bea7c5d23af77db99034fbe8a232ccdf0a65b2126aee2cd18c46b0a7f52cc52605eacd30af878918e47b17e4c26fb49de12745d55f43a6aa075b4e78abba0bc0b56380c525e21427ab03bba6c4ad31b517fbb18e31e1e215bca3c0a09c54ae01c8309b5493fef3c17028cbccb0d387b471744d0705f4ae2fd06867e98195c5aeffe43ef0ec1e1ad0e22e76480a4d80a563d60bf358d9f554afc49f6a361c45f56200bdf54630a8b83b7ec59c03bb4e842b9669f53e1c15088dc578fa06221145792686f8b18975a23967795e0cc6bfee1095b5f70adc3e13e19a4214e40e8447797cbc43a34e94c7d45ce9b57150693e67bb7adb826fb8c17a1d59f7f9a5c5123f99fe65ce74087a29e65e240bbb4fbb230b2c268e181c6dc2bf8780fb1a74706542b514e6cb066d51db2ab2b42fce2ddf9a0c5166f4e0d5c0b2df499e49d545e2538b74270ec282d1750a69fae9026773f2a8d12bcf149b5de457fb3364b718893ea06dd116feab25a08c8b42574bc509bf5b3f3f0fe35f34621f78e32b3b99f047261c72cb2a1d86ae2778bb38f7f508832d56246372af8266d638944ae466f3d14d380ef3c22b083bcedf4bcccccbd3fa1e322e3048ca64b37c319d9600e6dd006cd421257e27f505d044db071c4e29fc8e52e5f54fb56831a6b02af9a239cef5aea4b8d5e75b7e466b60194e3e1f9b2f69f11eb08b990f108a267b1503739d5c08581c63dd6e33af2d3ae39b109634cab05a89bb179cf2ea8cc3dfaf90f9cc7c11eb1a72678367a5d28e87e6676dbe788ad0fe23919da23b7446c2da0a5e937f1ef5fe42f5f15fa76560b01b6d3ef85b016207e8072d0d35141108f09ac10e39c4e2c8a989a5cf59cdf92d0043c17d3b500a5bfde88bf2d54882b8077d50b0d7f00bc6c928c7da4b46e1e797c91cc0351c865f18763178d427d232c6f8ac5989485239388b1eb33e0c9ae5c500fb62a55f7e1af1097fcec8dc6b33facd95fb6e4eb23021f1b8f3307f2d05244a725b2b0771c9cf554f905cef52d9a1b61b3368ec7a7100c631e4de7ab0feab9f0610d9e9067dad2997201db0a27c5e43a11f5825b022c768c718d4ac8de1c99a2f0a06524674316b6b33abaa345df4e08abdbbc361e3ff5d50036b49988a9f9da18f82731bc85886491da9b9b79c0b2ee1e97bbc2d1e92eb66f98bf0e5972c18721a0e5ba164b6036f0fb99e5f06762dadd7f6c1cfd70f6230146c5a20cc57acbecc3b6052fbe4164b6456d9c813a270a804335037d6616b3a661c87fdb286355debbd2956ffa79fe87aba94e52bbcdcac704caa4495229b47a7823e22bc352d6c9f015a74224ed4e9020a3940fe9cdd893902123095199c2e205b541ec37ec0d75557ad8ec11380251a12a8635840be3bb982477a3df3eddcfeb7d4aa8bd197bf9f60be10dee3af4998ba170efbe21293d75d12f7fa3fd931d2effcfc6e492a169b3e8b54e06b91cd7b94054923e2b0772f77db736cf359607004f0863b79430a874b0da95733b4c582aa1c73912cd96b973d262cf0b0b40590880ad306db2bc910536ddadda92cfa7683b26bfb9ba0b5ce226778054225361e3cf482fa160d617887504a8aeeac551ba03039cf5d51793add277ac563677ef037e561af7b0f2f208e034e5b68ff0e75db634ad7bce4c9dc0ab22799f498ff8fdf1a450099fbd50771afb12c9c4fa97dbc94461356f63ca663e4221dabf3a343cf036740425e5bc58a0d6d2e7da48e0368dd0c2541cf70af45627458eadb5b7161f490fb225c7f70d508a792b32566b1258a0670847ef048e7b3f7496a026387a455fdd4fcdd743837dc2ce903bfa7faaf5a30f63cdf2685eaf1bb75d12385fdfac10b6e6e540ba337e8a443c242e9bd5f56c927f195767273c6") ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000ce5000)={0xaa, 0x28, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f000001a000-0xc)={0x60000010, 0x0}) ioctl$TCSETAF(r3, 0x5404, &(0x7f00009da000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x0, &(0x7f00003b1000-0x118)={0x5, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000ce9000-0x20)={0xfff, 0x0, 0x1, 0x6}) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000ce9000-0x10)={0x5, r4}) ioctl$VT_SETMODE(r3, 0x5111, &(0x7f0000697000)={0x8001, 0xfffffffffffffffe, 0x79c, 0x7, 0x3}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000ab9000-0x4)=0x81, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) [ 76.046457] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2017/11/16 18:56:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000f9d000-0x8)="2e2f636f6e74726f6c00") mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f9e000)="2f6465762f7573626d6f6e2300", 0x3ff, 0x40000008002) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fa0000-0x8)={0x0, 0x102}, &(0x7f0000f6a000)=0x8) mmap(&(0x7f0000000000/0x9f9000)=nil, 0x9f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000024f000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000322000-0x4)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x1c, &(0x7f0000282000)={@empty=0x0, @multicast1=0xe0000001, r3}, 0xc) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fa1000)={r1, 0x0}, 0x8) setsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000283000)="e4a41febe3f996cdb4a219801931f0639a2c95655849bd0986c5782091bf9e08ea95ee2ebf52c9748a72e11b9fd0be8306a5add26c010a05b2bb0600b26000da9feb5db944583a82ae358aa6fdd11ff1fc7e86215078b7fb", 0x58) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000137000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000283000)=0xc) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000f9f000-0x90)={0x3, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getpeername$inet(r0, &(0x7f0000381000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000070c000-0x4)=0x10) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet6(r0, &(0x7f0000fa2000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fa1000)=0x1c) sendmsg(r4, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000002000-0x40)=[{&(0x7f00009a6000-0xd0)="fe9a0251eea11008f2a31ef8e47de425b49e70f5f8fb5524788df8c0900e995fa8b826e2a2235d93b870e7836c0a810583179c4ef974cb42435eddc25748789614d0a00aa5129c38ff0d6cb1123db512693b917c99f0408026ca807bfffdc61832213fd6553545a5f7196a97368a979a2933b88789c705aa66705cdec559e4e8a5aaceabeccadd4bafd1b48ac213e8d08a15d4c90a241f92618e6c5f6f54462c54ece782f610c307b44cb99d32e091c153279f2a93351b06cbc5d1fc7e6b5bf969e3f119a5cbb1b72a18317019243f77", 0xd0}, {&(0x7f0000002000-0x81)="d545bb623f23415fa62fd0cb8a6a5264ad32d40ce9b32bf868dcb1637ee85d6ffc5918563ea756ed083704000000e87077c9ad44fc854d536f21b4c942893b18a05e7571eec2e570dc6384aa4a133512d8649aafbdd60a57c23072a0835090444dcfb920095a8a34aa82f3c1e4274b9bf8a793db7f90051f6292c853f00a8d138f", 0x81}, {&(0x7f0000282000)="2305563445e35454f8eab0bd5c08b3c4ab9f3bc255a4a7cae8c1eb58d23d1cd9497e7a7216ab16d957e1ae310c272a5f1638edbe15de0dcb479f31", 0x3b}, {&(0x7f0000283000)="e8bbf91e5e53e407aa216408d6bee4f9fc172253437fe527e01384e93e908914d122ee3b5f1439bf4931b6e07c999a24c65175bb02b6cec95b1a98592af66e8239037268b2540d4fd4a0abfbc3a3f6b234558c34f8036f0d183f09bb07786cca4c143b7e8a7aeb71116df4", 0x6b}], 0x4, &(0x7f0000002000-0x198)=[{0x98, 0x11f, 0x100, "77d8a74b62c72583a9f06f427791a3b141856376b3b9e7098e34008db8f07b937441fe565fab1f69314de7e8c7571f154c99f6b7684cd79af3e95334b5ab045828f9fb9f63c6edf35c7bb5a0a414a0473308833a59fa81c44af1e306e2d495ab843caed521fd5dceac8be548ec8bad045db688fb789ac2b227505579744f860721"}, {0x100, 0x0, 0x8, "b1ce8d48af8a1cfbf9ae31c88f76844312a588fc896474fc15e86b70a024fe3549ca8f36aaf3ac08ad86d68847f146d2f8bb8be209f7028cab59a4a8609c7447e576a4d9c7220dfc175b393d6ae219dec5ca8e24316311a3aad2614def56900e50cdc2bcc426687ef5cc40dda28a9ca5a2103e788feb2bcf131e7841bce98488422466306761f2fde6c2664431047f362aa4b7b4e411e7b434423e24396d3b66d599a2a3a78bdd1eb0b9de937dd92da7ff3f06ff750254d1bec9f738bf0a6ab30179b23051ab971bb069a550290bfcda2b1192d786b80f6c07e4a40db7d623567eb69faba003476d2075a44d"}], 0x2, 0x20000000}, 0x40000) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) setsockopt$inet6_buf(r4, 0x29, 0x14, &(0x7f0000284000-0x9c)="bfa180cec6a1c6b777449534b3809dc74a9fac25d7ffa76d3d602b27bb8df439b06aaf8d4d8f486cd85ef67aff1b77580c3d4e94c7d5d2b719975fa133b2172a29f1d878bdf0f5798ab40f6126b75557386c5741c11733610b1cff8c661d1828b98b495429083b4a646f11d1182a2caaa9f96effc0d42212661c8ec98a338b88071840c2b693e92654ad489b573efdbe750588000008003c709674a9", 0x9c) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000283000)={0x2, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x9, 0x4, 0x81, 0x0, 0x87, 0x1, 0xffffffff00000001}) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000283000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000281000)=0xe3) socketpair$inet(0x2, 0x4000000007, 0x800000000008004, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/16 18:56:11 executing program 5: mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x2, &(0x7f0000065000-0x10)={0x4, 0x9}, &(0x7f000002b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000002000-0xb)="2d0000000000fc00027900", 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f00008d1000)={0x3ff}, 0x8, 0x80800) fsetxattr(r1, &(0x7f000044d000)=@random={"757365722e00", "406367726f7570656d3000"}, &(0x7f0000ca6000)="766d6e65743100", 0x7, 0x3) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000012000-0x10)=[], 0x0) r2 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x544e, &(0x7f0000437000-0x8)=0x8003c) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r2}) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)="", 0x0, 0x0}, 0x0) dup2(r3, r4) tkill(r2, 0x15) gettid() mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x8, 0x32, r4, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000b37000)=0x3f) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r6, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000b38000)=@ax25={0x6, {"2d13d4162d9f33"}, 0x20}, 0x10) 2017/11/16 18:56:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000f13000)="", 0x0, 0x10400000001) r0 = syz_open_pts(0xffffffffffffff9c, 0x101) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00005e9000)=0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) r2 = creat(&(0x7f000088d000)="2e2f66696c653000", 0x5333ccb3355203bc) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f00000c9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00003fa000-0xb8)={0x0, 0x0, 0x1ff, 0x9, 0x2, 0xdf26, 0x0, 0x81, {0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x1, 0x3ff, 0x7ff}}, &(0x7f0000b7f000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000237000)={r4, 0xffffffff}, 0x6) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_ivalue=0x0}) fadvise64(r5, 0x0, 0x4, 0x3) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r6 = dup2(r3, r5) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f000023c000)={@generic="283098349f26b61a1e25290fc93ba0c5", @ifru_flags=0x100008000}) connect(0xffffffffffffffff, &(0x7f0000ab4000)=@ipx={0x4, 0x6, 0x6614, "713d14e48a46", 0x7fffffff, 0x0}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r6, 0x10e, 0x6, &(0x7f0000c02000)={0xfffffffffffffffd, 0x7, 0x9, 0xfffffffffffff000}, 0x10) connect$llc(r6, &(0x7f0000f2e000-0x10)={0x1a, 0x11, 0x5, 0x1, 0x1, 0x7fffffff, @random="a876d82defde", [0x0, 0x0]}, 0x10) clock_getres(0x7, &(0x7f000009f000-0x10)={0x0, 0x0}) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000df1000-0x4)=0x0) syncfs(r2) setsockopt$inet_tcp_TCP_PSP_TX_SPI_KEY(r6, 0x6, 0x6c2, &(0x7f0000f0d000)={"6b4e35e77caa9a266af0cf25ebc26beb", 0x612a, 0x9}, 0x18) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000a4a000)={0x80, 0x23, 0x200, 0x7fffffff, 0x6, 0x8}) 2017/11/16 18:56:11 executing program 1: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x2, 0x4) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001f000)={0x40000020000201, 0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000fc3000)={0x8, 0x0}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fc4000)="2f6465762f72666b696c6c00", 0x200, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000dff000)=0x0) r3 = epoll_create1(0x0) r4 = dup3(r3, r0, 0x80000) write$fuse_interrupt(r4, &(0x7f0000a8c000-0x7)={0x10, 0x5, 0x1ff}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f000084e000)={0x60000000, 0x0}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fc5000-0xe)="2f6465762f6b657963686f726400", 0x4000, 0x0) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f0000ac3000-0x4)=0x1894) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f000001b000-0xc)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000374000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000916000)=0x24) 2017/11/16 18:56:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setstatus(r1, 0x4, 0xffffffffffffffff) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00006c9000-0xc)={0x7, 0x3, 0x3, 0x8000, 0xa8, 0x8}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$loop(&(0x7f0000b43000-0xb)="2f6465762f6c6f6f702300", 0x40100000006fe, 0x125084) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a8f000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bf000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00003fe000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, r3}) write$eventfd(r0, &(0x7f00001a1000-0x6)=0x5, 0x8) pipe(&(0x7f000080c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002c6000-0x98)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x100}, &(0x7f0000058000)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f000015d000)={r5, 0x6, &(0x7f0000cfa000)=[@in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffabf}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x0, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c4a000)=0x10) clone(0x200, &(0x7f0000683000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") request_key(&(0x7f00007fc000-0x5)="7573657200", &(0x7f0000a3d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b45000)="0c252700", 0xfffffffffffffffa) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00001a1000)={0xc000000000000000, 0x0, 0x1, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000ff000)={0x2, r6, 0x2, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000f21000-0x10)={r7, 0x3ff}) mknod(&(0x7f0000a89000-0x8)="2e2f66696c653000", 0x40, 0x24) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000c3f000)={0x0, 0x1, &(0x7f000058c000-0x10)=[0x0], &(0x7f0000df0000-0x28)=[0x0, 0x0], 0x22, 0x0, 0x10000, &(0x7f0000bbd000)=[], &(0x7f0000c6e000-0x14)=[], 0x0}) setxattr(&(0x7f0000000000)="2e2f66696c653000", &(0x7f00007e3000)=@random={"73656375726974792e00", "2d3a00"}, &(0x7f0000361000-0x1)="00", 0x1, 0x2) setsockopt$inet_tcp_TCP_CWND(r0, 0x6, 0x6b4, &(0x7f0000895000)=0x4, 0x4) getxattr(&(0x7f0000881000)="2e2f66696c653000", &(0x7f00001fd000-0x8)=@random={"62747266732e00", "00"}, &(0x7f0000191000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) 2017/11/16 18:56:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00001c9000-0x22)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r3 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) fstat(r4, &(0x7f000030c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r5, 0x9) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000a48000-0xc)="2b6d696d655f747970652c00", 0xc) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r6 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000877000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a16000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000621000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, r7}) r8 = socket$inet6(0xa, 0x2, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000354000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r8, &(0x7f0000f64000-0x1000)="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", 0x592, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000754000)={0xbde, 0xffffffffffff0001, 0x0, 0x200, 0x1, [{0x40, 0x1f, 0x2, 0x0, 0x0, 0x2004, 0x0, 0x0, 0x0}]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000ac7000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00005e7000)={r9, 0x0}) sendto$inet6(r8, &(0x7f0000f64000-0x12)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30a8711585de94fbd57944478be8362d782b31c3bd", 0x2f, 0x40000000000, &(0x7f00006e5000-0x1c)={0xa, 0x1, 0xffff, @loopback={0x0, 0x1}, 0x9}, 0x1c) sendto$unix(r6, &(0x7f00006de000-0x1000)="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", 0x1000, 0x8000, 0x0, 0x0) sendmsg$netrom(r2, &(0x7f0000c17000-0x38)={&(0x7f0000a1b000-0x10)=@ax25={0x3, {"ff36ad9054760c"}, 0x6}, 0x10, &(0x7f0000b72000)=[{&(0x7f00002a0000-0xec)="e119b4b2e5c7d0330960f0215721ad43487c2a78326dfce8eaaf94d25d31bfef233baed04d7787ea695aa9ac1b9bc2d306f6a21e88c394f3409c4c3c9e8ba7cfc0f3669cc6419ea219089b84c29ac5f8fd8782ec7cec1d05144a032efb63e1317f8e800dcb54b71caa657ac5de563b83f6a5a9912bb35203d07820e182779bacee43fded72ee6f793219ec9f6a3ec7b0309246d218bdbcac9ab43f0302ede7f2ceecdd97fb43423d550c8cf087f7eb54f76c7c88717282ace3ddbcf6ea1aedc4570e866e7ac2382254a5904b67bdb812c2ddb252b3aa0e052151df53a2e8284c17e02dd39afdde2903455214", 0xec}, {&(0x7f0000efe000-0xd9)="5f0d9fc55694b33e7525f34ee5ada4cef60eb98a2bbe4d1f26b27d89eb9d2f75555a11e15a726e1df838ea3807e2cff07c5fca6f53d1e1fd1495419ead645e618e6d7dc82458cf54b4a403b511ad59543596b236001c826859469cc19e7e35f14bdc9884f8dee9bd30182ebe9668c78f952e6a62d0e2377153d2a8e290dbfac47ae3b538d1984b35d8636375d1a41df5e3a71b3e944c1b47ea3f702d2d4498163220cb5bf18e9e231ca43bed54fd65e9f06163aea5beae35d38ff1f1dff1fdc3e45ee718545ddfd49b4b2bb6d504a042af3dcebc16bc6d1220", 0xd9}, {&(0x7f00009da000)="404fcb61eb4326d1266579abe16bbb312a66c84a274ab190433d24a8102b3f5a59c61a4aba2242eda59bcfe887bcc617584f50b165a57239344ba3ea600f03451db0083cfbe7bf619ed0ad122a7e1181566800dedc6d28024e3cee6870e27b34695c6ac7c039ac990c861d9d1bceac577553c855e6b0778c45a9c4c7f4b4485ae9a8aca26717acfc147357aca8ae7f98eaa330a369b7023fd9df883adc01dfe4f108c89b674bbb92cc44b10468d2b316a895c75b3c223bf3f4e1f4ff2549d79bbf136b6baf31d4e8678389cb17fced37ffb3f8616afe0a9739a7df3f00e65285e7d56c4e81b4ba08b264cef3d2235f7f7ed1afb39f34fec35a9a7aa2", 0xfc}], 0x3, &(0x7f00008d0000)=[{0x48, 0x11f, 0x1, "d0b6fa2ec1b9d0657540bdc6cfb873929b4d77fc7f8507d3e566cf4740118f02fa2b38f0c25d8cf7784e7a9623c6d4dcb33294e1"}, {0xe0, 0x10e, 0x1ce8, "8c2bca741d3b64f1ea386acb3d40ee33a91babede18f79e2a1ded691bcf95c613cf768a6e93cf2eb20ae9d3c336985b782f38dab7a63b5026b9d13aca2591751f76137ce2664cb23c6f0e19846ddf5ee45b411fddb251f3811cac042bed0d06051d238ee392cb9a762864fb1cd3014a516128f7f95f28fa898e5a910d3a22cd056c6a16ccbb43d42ae1f4b699632de83db4b7c5949e7c8c751d69dd668ade11b1640ce1f64eb2c5c840db183ae1d24fa6286e884387f339bbdfdef730b57c18df0ef1a856ddb2d1fcc64d060"}, {0x78, 0x10e, 0x16, "01bd0c70f7843dd9602d2ac5811a3a5e3831f18000be0f96d8dab1e9d74deac5c1d99cd87cf6e2d2af7dd9ef7e9a70b038bd9f4b20a86197ed160e9bee62ca6b961ad6866e6b55fbf442f59f71d2b70649ee02d01752237c86b18be8d7e28dba0836"}, {0x68, 0x1ff, 0x9, "fd22afe777c75a345c1e8e87039cd0d91b5fa9c7345def24917f25de745b267a3aa2bef33a2dcb1893719bd2383fc400a11d5d25a5686d6cf93ff62138386d5fda5e592e8cd47df92eb918c8c8b1995bc7f9e82e1c"}, {0xb8, 0x29, 0x9, "4f8bb39fb54c9fe9e3b1a819dbf6b8710d89758336c5c6b9c1bdc20bbf2b73158fbc23384ba617d5f85b9f4c5a5543b0a8987ccd4e24cc9ae17c651ab5f63c413ca201a35ef6df5aa928e2e1e5ce337f09510a5551007f8fbf49770fb0ac31e7656728146882c5cabec3d03dbf230b8e14e4e0f16f011bd62251be7b83dcac29992309ac71d4e667d480fb16da054119f718d9f0fdfc4f42e5da12a903375178b081dd120d36dfa2"}, {0x48, 0x110, 0x9, "632d218ac1b404f224a97a5af278edd43ba458a098fade799a11720e9fc01539fd0cf69c1a55762433be7cad8dbd59ee623cd487e3dc"}], 0x6, 0x8040}, 0x40) 2017/11/16 18:56:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockname$netlink(r0, &(0x7f0000457000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008bf000)=0xc) r1 = geteuid() ioprio_set$uid(0x3, r1, 0x1f2000000000000) r2 = creat(&(0x7f00007db000)="2e2f66696c653000", 0x1) r3 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00006ca000-0x8)={0x0, 0x3ff}, &(0x7f0000772000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000c79000-0x8)={0x0, 0x8}, &(0x7f000088f000)=0x8) add_key(&(0x7f0000c66000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f000092d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f000061d000-0x5)="7573657200", &(0x7f0000c7d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c5e000)="671008ca6390a85aa097b292debd236298b188a0d420af522de97011a55698b3b022e3a5d3002071219ddf03c3122a764b6a4dbf6bb6b4e93b7acb523b34e5cc87911cd93f4e8d", 0x47, 0xffffffffffffffff) request_key(&(0x7f00002e0000-0x6)="727872706300", &(0x7f0000801000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005b9000-0x1)="00", 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00003c5000-0xb8)={r4, 0x3f, 0x1, 0xcf8, 0x1, 0x7, 0x7ff, 0x200, {r5, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0x4, 0x3, 0x8000000}}, &(0x7f0000185000)=0xb8) pwrite64(r3, &(0x7f0000726000)="70c86582431967c0e3075a11588cd470efaf45c03b15623d508c1bf8f26ae9df43dd0c079172a50b8c96ce558b617a6d6b051772a127a4d0b3ce89f291cc3cb2ed956a5e9015b69bbbae99346ae9a85bfec0481047453eea61763aaf8fca16b80484cf4b544239998db888481bb613ca", 0x70, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000361000-0xa0)={r6, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1ff, 0x8, 0x0, 0xc9bea9a666f99fd}, &(0x7f00009fb000-0x4)=0xa0) syz_open_dev$loop(&(0x7f0000920000)="2f6465762f6c6f6f702300", 0x0, 0x40) sendfile(r3, r0, &(0x7f0000bad000)=0x0, 0x100000001) mkdir(&(0x7f0000672000-0x8)="2e2f66696c653000", 0xdc) fallocate(r3, 0x11, 0x800, 0x44400000) mremap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000003000/0x1000)=nil) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b5a000-0x4)=0x0) ptrace$getregs(0xc, r7, 0xc, &(0x7f000004d000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00009d0000)={r5, @in6={{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e67000)=0x8c) syz_open_dev$sndtimer(&(0x7f00008c7000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x8000003fffc) r8 = fanotify_init(0x0, 0x80000) ioctl$sock_netdev_private(r2, 0x89f9, &(0x7f0000018000-0x7d)="f3e4c9f4496f471cef2aaca5522771a829c482fb356fea2d20072ec74dfdc06ca2b7887f9706a54bc33a9299376340398076b9984bfaec89b82e57683d4262420d0625851a3db6562cd3d0e605dde974ae63bfa6dc2ddc7de095e6705f7e48bb54464806c346035337472f4c31e0d0059064ea79ebb6b153a41785200e") fcntl$F_NOHUGEPAGE(r8, 0x803) 2017/11/16 18:56:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000579000-0xc)={0x3, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fca000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fca000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fcd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r0, &(0x7f000039b000-0x38)={&(0x7f0000858000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000bed000-0x30)=[{&(0x7f0000fcb000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}, {&(0x7f0000e64000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f0000fc9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}], 0x3, &(0x7f0000fce000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa, 0x7}, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000009d000)={@common="7465716c300000000000000000000000", 0x1}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000fcb000)=0xffffffffffff0002, 0x4) socketpair(0x11, 0x806, 0xc51a, &(0x7f00005ca000-0x8)={0x0, 0x0}) r4 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000138000)="2e2f66696c653000", 0x20) inotify_rm_watch(r3, r4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d95000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000fca000-0x4)=0xc) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket(0x9, 0x3, 0xd23) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000fd0000-0x4)=0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x100000000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00007e9000)={0x0, 0x4de}, &(0x7f0000f10000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000620000)={r6, 0x15c, 0x0, 0x3}, 0x10) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000e1b000)=0x0, &(0x7f0000529000)=0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fce000)={0x0, []}, &(0x7f00002aa000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000285000-0x4)=0x0, &(0x7f0000793000-0x4)=0x4) 2017/11/16 18:56:12 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000613000-0x9)="2f6465762f6877726e6700", 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x800}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000060d000-0x10)={r1, r2, 0x24000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r4, 0x29, 0x1a, &(0x7f0000e3f000)=0x0, &(0x7f000020b000-0x4)=0x4) setsockopt$inet6_buf(r3, 0x29, 0x40000000000036, &(0x7f0000815000)="dc13b500000000000000071b71ab2144ece4740434cf0195f75d34c82d9d233f08008861ffccd64ade0e8ce0442fbc50974e8e1195c604f8800000040002663d75dd050000000000090000f2fffffff9a36611f99ef96f7d4ff812a8f9fc3f0729e6000000004f000000d300bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f10008c339d0fffdffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4ba23e752db8352780dff40bb45a788385", 0xd0) getpeername$inet6(r3, &(0x7f0000450000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00002a4000)=0x1c) setsockopt$inet6_buf(r3, 0x29, 0x200000000000036, &(0x7f0000e37000)="", 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000942000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000dff000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009fb000)=0x2c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000074000)={r6, 0x10000, 0x0}, &(0x7f0000fdb000)=0xc) 2017/11/16 18:56:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80a, 0x3, &(0x7f0000bc7000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000349000)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r1, 0x6, &(0x7f0000045000)={0x0, 0x0, 0x1ff, 0xfffffffffffffffc, r2}) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000130000)=0x0, &(0x7f0000044000)=0x4) r3 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20002) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000f5e000)=0x0) setsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f00009ec000)="2ee3e2de897c6f833564237c06c437894a507861dc5bc37d4aa2dbf8ec7dc8dfe9a9764c1135144588055419f147b7864c1c2643be8a47b5ed9dbbcc006a19cb634c63774501343340fe89d8d3f3462a988071de91e305f84d", 0x59) r4 = dup2(r3, r1) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000f60000-0x1)="ba", 0x1, 0x100000000048004, &(0x7f0000478000-0x10)={0x3, {"7eda893d96feb5"}, 0x10000000000000}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00007d3000+0xae4)={0x0, []}, &(0x7f0000477000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000617000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3, 0x0}, &(0x7f0000036000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00007e5000)={r5, @in6={{0xa, 0x1, 0x840, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000ba1000)=0x98) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "71756575653000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getitimer(0x3, &(0x7f0000d39000)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r3, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x2, 0xe8}}, {0x0, 0x3, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x2aff, 0x2d4}, @control={0x100000001, 0x2, 0x5}}, {0x1, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x1}, {0x0, 0x0}, @result={0x7, 0x0}}, {0x8bf, 0x0, 0x0, 0x8, @time={r6, 0x0}, {0x0, 0x401}, {0x40000000000002, 0x0}, @control={0x34, 0x0, 0x8b8}}, {0x8, 0x1000, 0x2, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x10000, {0x0, 0x0}}}], 0xf0) setsockopt$inet_tcp_TCP_PSP_TX_SPI_KEY(r4, 0x6, 0x6c2, &(0x7f0000e8c000-0x18)={"6c05008166a155af6af2866ff3b8a1aa", 0x7, 0x59f}, 0x18) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000f5e000)={0x4, @time={0x77359400, 0x0}, 0x3f, {0x5, 0x7ff}, 0x5, 0x3, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00003b6000)={0x80000a19, 0x0, 0x10001, 0x4}) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/16 18:56:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b4c000)="2f6465762f6b657963686f726400", 0x82d00, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000063d000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000745000)=0x1c, 0x80800) r2 = syz_open_dev$sndseq(&(0x7f0000885000)="2f6465762f736e642f73657100", 0x0, 0x20041) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000936000-0x8c)={0x0, @in6={{0xa, 0x3, 0x4bac6d7b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ceb000)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a38000-0x8c)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009fc000)=0x8c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x400, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000000c000-0x5c)={0x0, 0x0, {0x1, 0x2, 0x3, 0x0, 0x7e000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000bec000-0x5c)={0x10000000, 0x2, {0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x2000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f00000ca000-0x8)="2e2f66696c653000", &(0x7f0000bf9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002b9000-0xa)="2f6465762f70746d7800", 0x100, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f0e000-0x46)={r3, 0x3e, "ab9438583852f6405f36ac62c799d5f172f5ac8fc7a95b14bfa656980f4ef0304d377dfdb4bdc10ab6c86d3d776bf8e9dd6e02032d1c8cc03a4634fda91c"}, &(0x7f0000837000)=0x46) sync() r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f000089f000-0xa)="2f6465762f70746d7800", 0x4000, 0x0) r6 = fcntl$dupfd(r1, 0x7fffc, r5) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x800000001b, &(0x7f0000ece000)=0x100000000010005, 0x4) setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) mq_timedsend(r6, &(0x7f000057b000-0xff)="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", 0xff, 0x3f9, 0x0) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000b59000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001]}, 0x28) getuid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000948000-0x4)=0x0) socket(0x10, 0x200005, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f00003e9000+0xb4c)=0x112ecf911) getresuid(&(0x7f0000ffc000-0x4)=0x0, &(0x7f0000e29000)=0x0, &(0x7f000009b000)=0x0) write(r4, &(0x7f0000972000-0x23)="220000e5170007000100f5cd090005000a0800a000000000001a000004000800000007", 0x23) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f0000c99000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x1c) read(r1, &(0x7f0000993000-0x1)="00", 0x1) gettid() ioctl$sock_inet_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000701000)=0x0) 2017/11/16 18:56:12 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @rand_addr=0x800000001ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f77000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe1, 0x6ab46829, 0x7, 0x7f, 0x47c6c033, 0xf5a, 0x4, 0x45490672, 0xea, 0x7fffffff, 0x2, 0x4, 0x9172, 0x4, 0x1]}, &(0x7f0000f75000-0x4)=0x108) pipe(&(0x7f000044b000)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000af4000-0x4)=0x5, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000b7a000)=0x2, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000081b000-0x4)=0x841, 0x4) sendmsg(r3, &(0x7f0000f66000-0x38)={&(0x7f0000b08000-0x80)=@generic={0xa, "daf8ffffffffff0001000000000000b61b340e63f8ab691822e901e7d64ac8fef95059fc0daec57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd039273202a527f2faccec35120ec64fa733c1c99276b26eaece2900727e347f814dc256ce82cb2c80ff58911dbff900000000000000076167b456"}, 0x80, &(0x7f0000f6c000)=[{&(0x7f0000f5e000)="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", 0x9ca}, {&(0x7f0000b15000-0xfb)="", 0x0}, {&(0x7f0000f60000)="0685233020c2a951f8873a603d65e01c2288325a1728a97c4cc1b6a93724c660e52c25bbb0de9b97674fa56507df55f57e40ae49b0ad057c417b7ed70ebf8c790f400fc544c02255021d1c05b444a85c66b3452dc0a51cba225aa63d6d516b4fc06f", 0x62}], 0x3, &(0x7f0000f6c000)=[], 0x0, 0x100000000000003}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f7a000)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000212000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000965000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7b000-0x4)=0xe8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000b71000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000f7b000-0xe0)=[{&(0x7f00009c2000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000f7b000-0x50)=[{&(0x7f0000c7d000-0x50)="985358c29d9ae34d6930d36c73936eec93b14011eff788f46141c037cfc67dde6a0757358ed7bfcf3ebfecca83d44827e58fbcfbed5000d9f22f350a5783634f923780f4b9cb343ff1fd32d39343f0f8", 0x50}, {&(0x7f0000f7b000-0x90)="711a266cd4494ff762e618b17abb8ce640cfe5f748bc67b5a5a023ea3cb6f10f95d33791c0801e18e10dbfea26a1c4cb94f5afa83c3f337643a4a6e0c502683cfaa8d3b6d671beea259a68c1c8548a5d1e2f6b3c45e9412e0ddcd21399a51720e05c9a6b9abc327d236e1d43d383b219bc8c53fd3ae0844b4d96529c0de0d1640b146384d5865bbbf4a5a8d69b95eae9", 0x90}, {&(0x7f000078f000-0xb5)="efd9feb707df0831b6ccd8326d408622e1059dca1b6e103f48a21723eb26a86fb8ebe89038d092c846755dd00fa5d52354d5630000000000000401424ba028f473f4b2041ed83c3d9d9f37c9248fa619ae70150b25b186fce4a2127192e3ffe05f025c9e3733c146ed1431f327e87ec352eb71bde6c551d6b236bcc83a02a1e6a6444be69959578a02388cb43b27630e3d69e37387a2583fb9e83b3a85976e32cb05bb03d64abe6f22e6d87f989f8197dfb63c3d2e", 0xb5}, {&(0x7f00004ee000-0xa6)="1ef551cda5093f40db0537047aacec6fd017027d439ac2c90d32a75f867d0b63198a8b4f073bc885f593a31111d8e887cc1ccb1fc32d2dea445e77d3b6588ad371c44989a6baee2e6f35e17ff6b8885959a108d34446a5925bdcbb58923e1619a7a2d6a07ae05a4b33e9bf43fc4988f5fcc275ffa6ba691b7c5b9b8824de15f30f13c60bd1c23250cde8e829821d1d35f1f5839e7a086b8ae227ee3d3e7f9aa57f5bd67516f6", 0xa6}, {&(0x7f0000f7b000-0x6c)="f6ca02b9f66dcec0c55f0a11ac368a8b84e388f77f5d58bbeb37e65a5d51970663c5aabfb0297bc2d8b56dc22a50a1b08c18daf85cf2fb132e9211b20b59175f542c09e9152cb5cc78894f690b960dcab223ed1a177096d1552a22a63597f1eac7db0b3fc144612617f501a1", 0x6c}], 0x5, 0x0, 0x0, 0x0}, {&(0x7f0000f7a000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000a6c000-0x4b)=[{&(0x7f0000b44000-0x37)="511c4ccf2653a992b57dcab3d6a47c7c7cc4075ff7a3708eeb3f3dd61f95857c457a20fa64a414c9d8f7aad48016a789c5de4ebd8674b3", 0x37}, {&(0x7f000046a000)="5ef675410d715cad5d7eba512c93c7af6245814fbfafe02b05b7b2cff8a868f543200772989c912d7e27f575bf84bf6d0670c7fa38388e54062392c1301ff40b57cc13c0e2f8561c93422334c709b598e225a41d163e79b0479a4a7dc952d2fa40580624337b10c09a1e2ebf5ac03881cbec0a51527036cd6871e1028cde4e2c50a31ceb9815c29fa71cd7bce01443f63fcd7bf82c962b7be6eda03e5853b8c754e14200ef5a23409c", 0xa9}, {&(0x7f000055d000-0xc7)="9dfd98d379c3e548cc5c41e73b804b41b3f893476966191d88a48ec4ef0c895c9effb2c727cec04e17d5e1577fdd73e7ec99af23151bfe5ce71534e19f37f464b8a4c6b37ace12202939a5801900dc7157c1efe7be8b4221e97f4f82e5168d76d20a0d7881019015ac243353125e633e6bb0362f614c6f83dc0d154a1529a2ae01f2c9b5e551fb3e56805ced5dd7f5b53d47c65f12d0ce7c7e34e761ff4d1ac25d0a24fe6fe9605cd8b167c72be378c4533e8edfe71a1dbcf8e3ccc4f6e505ed31e7ed506ccc30", 0xc7}, {&(0x7f00001ac000-0x6)="16e8dcdd55b7", 0x6}, {&(0x7f000041d000)="a2584a99cf40cb5de8d1d0fff260ae0b3aa76cd3a129d6de45af363a49b9f2f5358c92242bc9dc3740bed43e9abcda91099af93124014d8c47bc48fdf586befe391e6b37dd30d8598df0ef39657a48af9a56991d066bdd89a8e8c8f4dc9b38d8663feced8da7260adab4c694abec53860abc69799022bb3fc3", 0x79}], 0x5, &(0x7f0000550000-0x30)=[@rights={0x30, 0x1, 0x1, [r0, r4, r1, r0, r1, r0, r0, r2]}], 0x1, 0x8000}, {&(0x7f0000f7a000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000f7a000)=[{&(0x7f0000a63000)="ce967746fa5f71f5a3fb9425c55481c93554ee4f24f11e8c02f2e7568ff0a2186cbc019a407d5abc0a3630221958763f73b683102ea7c9fee7fe9a7e93ee8d6ee37508f5c20469c232bc6a06ddc59ba749e4c67eb719c67e2180c5ea0cc9ee34d6b5b4e590e1ebb7cb9f7ccaa19baade6fc16a5454508732", 0x78}], 0x1, &(0x7f00001a3000-0xe0)=[@rights={0x18, 0x1, 0x1, [r2, r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r2, r2, r2, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r2, r3]}, @rights={0x38, 0x1, 0x1, [r0, r2, r0, r1, r1, r1, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r3]}], 0x6, 0x8040}, {&(0x7f0000a09000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000f7b000-0x20)=[{&(0x7f0000f7b000-0x89)="42807c96e1efaae5e55d9e2aa60bfd48afa8369d8f60ad2aed46bd42bf428eaac7ddd37bd8ef1044d94e869645b208e2c537278c4c3ffbb424cef13ec4693366a8ad1960fe1cfea0516f710d80156e02c6bc16daaf83c5c8059128765510ab932fdfa168c28f861414558a1cdf60e4b145ceaf901a66d67a31003c8085768ec38acf7fd4f9f483ffb0", 0x89}, {&(0x7f0000f7a000)="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", 0xfc}], 0x2, &(0x7f000009d000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x1, 0x48c0}], 0x4, 0x4) bind$netrom(0xffffffffffffffff, &(0x7f0000cca000-0x48)=@full={{0x3, {"9939b30bf7b35f"}, 0x1000000ffffffff}, [{"decbae09000000"}, {"fb17a749457ba9"}, {"e0bd10e0cfd2e4"}, {"492e6b95ecd619"}, {"00021a2df65195"}, {"d865dbe1b60546"}, {"81ccd000045c50"}, {"4d98d27bd1e973"}]}, 0x48) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00003e8000-0x8)={0xfffffffffffffffd, 0x100000000001, 0xfffffffffffff802, 0x125d}, 0x8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f6c000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f000043f000-0x10)={0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r9 = socket$inet(0x2, 0x80000, 0x800400000000c7f1) bind$inet(r9, &(0x7f0000f74000)={0x2, 0x3, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r3, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x80007, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006d0000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r3, &(0x7f0000f75000)="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", 0x1000, 0x20000080, &(0x7f00007dc000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r11, &(0x7f00008cf000)="9c998cc2946dfc05a023ff69744632fc97b02c134c0e9c2abd32710a57e8d88be57c258af40c39b5472f9da686d7a4ae6906000000000000009920b67a256a2efca0d2ba6840e212766731f31e8d87d3df0ea4f45f1bbc59861d270f9cb5675d25ccb7de4908592aa5ba31f801e373bd872b52854858198a11d440ff07b339fc3ed98ec4804a0c20099f957da340074101", 0x91) socket$netlink(0x10, 0x3, 0x9) getsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000743000-0x4)=0x0, &(0x7f00004e7000)=0x4) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000f7e000-0x4)=0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f7c000-0x4)=0x5f) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r10, 0x0, 0x1000000000000036, &(0x7f0000f7d000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000f7d000-0x4)=0x1000) sendmsg(r0, &(0x7f0000009000-0x38)={&(0x7f0000001000)=@nfc_llcp={0x27, 0x492, 0x0, 0x7, 0x1, 0xb46c00001, "f478235c8b2089f48d969b6ddc23e40a6df39590ca7599aef357ba7e3d7999a61c7be8e5724f2423a801973da8c54a6fa491e062f51ee46ee5a0ac3c7e9810", 0x2}, 0x60, &(0x7f000000a000-0x40)=[{&(0x7f0000007000)="", 0x0}, {&(0x7f0000f76000)="d536d572f5f44a41a73d66ceda1b60769e0eb36fc983b32763d2ed3b1258241f51e6db7c0da89d94929131bf0a4f5259684df7473651dbd0b5a5bbd2aaa2c330b4a855426cc713f8c9750cf76d9f83d2a05b83ab9fb30cdfccb48de71eabd9b692d2c50e49cac9aeafb311b9bbc7de5a439e3d3f9d16e2c9e3effb11c1056c8cbe2e5e2c72ef7b78e13e4362022c8d221613d2105d60750c138fe61302d9f4fbab2b9af61b16e9139a4270e7c30e75ac19c8b2", 0xb3}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000000000)="a4ccbb06c363d1f007c9b7de3211b4ab601dee1dcfa23ae0d264524fc638618b192a3cec0014431a639786de47c57a3e3276b8cd1fe501f62e3e75439ab99a9c55180f926c419c44d531712a115bc4bb734a29d07db8b35da3c04ef58871246e28bf9be4cbdad0278345f1ab4de86e", 0x6f}], 0x4, &(0x7f000000a000-0x188)=[{0x90, 0x200000000100, 0x2, "a76e6dc050e47e14e5b930dc54f26a36d00e4156771f2ee5f39d7d0a845998d9c26bc5102613b003c2b9b5e41cf1fadbaace7579e47ccb0e233b22381f7f786283a1cb63a87ebd882717ed20376376099fc68cd4d400267da4cf010452875e366bf428a0ce66fb1ee2b2fdbf0fa44827dade3b687d34c55855681fb010"}, {0x50, 0x10a, 0x271f09f8, "e2c2c19fcefd645b47f775894b4786c44e076cf0faca11dd7e84740f02d6227313deea5f52f5de18f61e93a9568b999c7849c57293431fd706c96fbf6c92f9c0"}, {0xa8, 0x10e, 0x8001, "4fd1ff7aec56cf976be8f96b4524527c2143635f80c452a25c8ae3c823c7aac8d2acbb2bcc2439fb7320227e5f8c4455d6fcf79fb71641f0b9c132c6cb8c0ace53fb1a0423b78f95a5758044bf62813e57482e51265dceb86286a0be9b52d5e2543ca59538d340b604afd03a88b87b0b6d119c207d81052751a2526095610bfc30c0a9f8a180a9f613cae9222334e47bb2eadad8dde7"}], 0x3, 0x4000}, 0x80) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000f78000)={{0xa, 0x0, 0xda, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, {0xa, 0x0, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x0, [0x45aa, 0x8, 0x0, 0x96, 0x8, 0x1, 0x280, 0x9]}, 0x5c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000000a000)=@add_del={0x2, &(0x7f000000b000-0x10)=@generic="6bcb89c1c26902af9c2640256430b013", 0x4}) 2017/11/16 18:56:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000b52000)="74", 0x1) pipe(&(0x7f0000043000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f000003c000)=[], 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000040000)="2f6465762f73657175656e6365723200", 0x84d01, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000033000-0x14)={0x8, 0x80000000, 0x4c4e, 0x1, 0x3ff}, 0x14) r3 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x401, 0x4000000800004102) getpeername$netlink(r1, &(0x7f0000e51000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d88000)=0xc) mremap(&(0x7f00002bd000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000620000/0x3000)=nil) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000ae2000-0x1)={0x4}, 0x1) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TIOCGETD(r4, 0x5424, &(0x7f0000064000)=0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000303000)={{&(0x7f00000c9000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mremap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000530000/0x4000)=nil) openat$rtc(0xffffffffffffff9c, &(0x7f0000188000-0x9)="2f6465762f72746300", 0x1008000017d, 0x0) fstat(r3, &(0x7f0000b89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r5, 0x1) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000c07000)={@common="62637366300000000000000000000000", @ifru_addrs=@hci={0x1f, 0x9, 0x2}}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000aaf000)={0x0, 0xfffffffffffffff9}, &(0x7f0000e1d000+0x50a)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000d45000-0x21)={r6, 0x100000001, 0x19, "a9d32ab6a24e886d55632cc16b9f63ca80cdb7554a607adc53"}, 0x21) accept$nfc_llcp(r0, &(0x7f00001c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000adc000-0x4)=0x60) write$fuse_ioctl(r2, &(0x7f00000b0000)={0x20, 0x80000000, 0x1, 0x5, 0x2, 0x4, 0x80000000}, 0x20) readahead(r2, 0x6f8c, 0x200) fadvise64(r3, 0x0, 0x0, 0x1) sendfile(r3, r3, &(0x7f0000d05000-0x8)=0x0, 0x40000001f) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a6c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r7, 0x10e, 0x1, &(0x7f0000863000)=0x8, 0x4) bind$netlink(r7, &(0x7f0000a2d000)={0x10, 0x0, 0x0, 0xa70}, 0xc) 2017/11/16 18:56:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000071e000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000d72000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00009ac000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003d9000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000a29000)={@common="7465717c4ffffff91000040000004000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f000033f000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, r3}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b900000000000900084f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b309c9dfbde3f76323a5af634e4235a33d57e456460104ca0dedf1f0e8365cd000606c41d009976034d6557bf8917cad63059000000000000000002aabb64ffffffed0000464caeedf840d001fe92b08c3f7b8e1596417d7dcd645413be220000000000000001c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd452724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d430459ac2a942", 0x132) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049d000/0x3000)=nil, 0x3000, 0x3, 0x2130, r2, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d84000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0xfffffffffffffc01, 0x3f, 0x8001, 0x0}, &(0x7f0000f0e000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00005ad000)={r4, 0x5}, &(0x7f0000ca3000-0x4)=0x6) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x72, r2, 0x0) r6 = socket$inet(0x2, 0x800, 0xffffffffffffff80) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f00005ae000)=0x161, 0x4) mmap(&(0x7f000029a000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00005ae000-0x9)={r5, 0x3, &(0x7f0000942000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffffffff6966, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}]}, &(0x7f00005ae000-0x4)=0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000046e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f00003a4000-0x3c)="4f74e9034614c257870e7c96fe016ba63b9b64ece8d17be11d288d4c904b7f6d4a05504893f6a46afb1a7b33b0df44d47dd7379b2072463e46a44aa8", 0x3c, 0x80, &(0x7f00005af000-0x1c)={0xa, 0x3, 0x8ed, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f00002a8000-0xc)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f00005ad000)=0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a}, {0xa, 0x0, 0xca59, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x4, [0x5, 0x10001, 0x1, 0xff, 0x6, 0x5, 0x6, 0x100]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x4, 0x10000, 0x4, 0x10000, 0x2}, 0x14) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r7, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x84bf, 0x4) 2017/11/16 18:56:12 executing program 2: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a1a000)=0xf0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000c8a000-0x10)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f66000-0xb)="2f6465762f6877726e6700", 0x100, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000930000-0x4)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) lstat(&(0x7f0000a16000)="2e2f66696c653000", &(0x7f00002bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r3) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, &(0x7f00008cc000)=0x100d62) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$urandom(&(0x7f0000c4f000)="2f6465762f7572616e646f6d00", 0x0, 0x20800) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000d8f000-0x18)=@generic={0x400, 0x200000000, 0xb830}) ioctl$sock_SIOCSIFBR(r4, 0x8940, &(0x7f0000a26000)=@add_del={0x2, &(0x7f000090c000)=@generic="164d54588a6d22a4d73b48ad9e6ccb78", 0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000965000-0x108)={0x0, @in6={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xffffffffffffb803, 0x0, 0x1, 0x80, 0x7, 0x200, 0xa8, 0x400, 0x83, 0x8001, 0x4, 0x7fff, 0x3ff, 0x5]}, &(0x7f0000464000-0x4)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000059b000)={0x0, 0x2, &(0x7f00004d6000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e87000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000324000)={r6, 0xfff}, &(0x7f00002e8000-0x4)=0x8) getsockname$netlink(r2, &(0x7f0000e71000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000161000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000022f000)={r7, 0x3cc}, &(0x7f0000006000)=0x8) r8 = syz_open_dev$random(&(0x7f0000caa000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x2000) ioctl$int_in(r5, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r9 = syz_open_dev$random(&(0x7f0000001000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) ioctl$int_in(r9, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) close(r8) r10 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r10, 0x0, 0x2f, &(0x7f00006d8000-0x10)="00000000000000000000000000000000", &(0x7f000097f000)=0x10) 2017/11/16 18:56:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d03000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f0000d38000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") clock_adjtime(0x7, &(0x7f00004ac000)={0x101, 0x100000001, 0x80, 0x7, 0x2, 0x401, 0x4b06, 0x9, 0x6, 0x1, 0x1, 0x5, 0x3, 0x6, 0x578, 0x100, 0x6b58, 0x8001, 0xf92, 0x100, 0x9, 0x7, 0x8, 0x4, 0x5, 0x1}) mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f00008fd000-0x1)="2e", &(0x7f00003a3000-0x6)="00e2660000", 0x1000, 0x0) fchmodat(r0, &(0x7f000035a000)="2e2f66696c653000", 0x200000020) r1 = open(&(0x7f00006a2000)="2e2f66696c653000", 0x0, 0x15) getsockopt$inet6_tcp_TCP_MINRTT_INTERVAL(r1, 0x6, 0x6bf, &(0x7f0000ce5000-0x4)=0x0, &(0x7f0000291000-0x4)=0x4) mkdirat(r1, &(0x7f0000034000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000c3b000-0xe)="2e2f66696c653000", &(0x7f00002fb000-0x8)="2e2f66696c65302f66696c653000", &(0x7f00002ba000)="01f700", 0x1004, &(0x7f000073b000-0x1)="") chdir(&(0x7f0000aad000-0xe)="2e2f66696c65302f66696c653000") mount(&(0x7f00005e1000-0x8)="2e2f66696c653000", &(0x7f0000df5000-0x8)="2e", &(0x7f0000df4000)="2526743300", 0x2000, &(0x7f00003db000-0x23)="") mount(&(0x7f0000fdd000)="2e2f66696c653000", &(0x7f0000d78000)="2e", &(0x7f0000fdb000)="756269667300", 0x1000, 0x0) r2 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000075e000-0x4)={0x0}, &(0x7f0000eb0000)=0x4) creat(&(0x7f000015d000-0xe)="2e2f66696c65302f66696c653000", 0x100) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000707000-0x1)=0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f2f000)={0x0, 0x0}) r3 = add_key$keyring(&(0x7f0000497000-0x8)="6b657972696e6700", &(0x7f000052a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$update(0x2, r3, &(0x7f0000897000-0x83)="1f77864b74fcdedbe3cafcd515d95e7a7de231f81892825d1dc047c6a420dc66a52261871266091c945cfc522f6ce0354900f59b38e6e4ca0b78d75ed15eb88aada2b97589c6b1e7f4db2c5f5bf542057b38e159fd2d7e05281d41f58a6757e41d547d0ef951cb4a63b93b90d3bb1c2d2adf49a650e8f6497ac13e820bee198dc07cc3", 0x83) getrusage(0x1, &(0x7f0000d38000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/16 18:56:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x7fffffff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0xfffffffffffffffe, 0x0, 0x9, 0x100000000}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x0, 0x9, 0x8}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000741000)=0x2, 0x4) socketpair$inet(0x2, 0xa, 0x0, &(0x7f0000f4d000)={0x0, 0x0}) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000beb000-0xc)={@empty=0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00007fe000-0x4)=0xc) setsockopt$inet6_buf(r2, 0x29, 0x37, &(0x7f000094b000)="dc13b51a4f31306e78dd580871912144ece470d734cfe694f75d34e12d9d233f08ffffffffffffffec0e8ce0442fbc50974e8e1195c6044500ffe1040002663d75dd0500004300000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f072a0003ff000000000000d359bdeb62c88a769c86856959f8b9dcaee3f8e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b0974fec92b836614657ade603936ca6556ddfaedab60700396f4b9b3e5a2db8352780dff80bb45a7883eec5", 0xd0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000595000)="2f6465762f70707000", 0x8040, 0x0) r5 = openat$binder(0xffffffffffffff9c, &(0x7f00009ac000)="2f6465762f62696e64657200", 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ffd000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0x0, 0x9, 0x7, 0xfffffffffffffffd, 0x7, 0x80000000, 0x4, 0x6, 0x1, 0x80000001, 0x9, 0x40, 0xffffffffffffffff, 0x57]}, &(0x7f0000eff000-0x4)=0x108) r7 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c80, r7) r8 = dup3(r5, r2, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f0000186000-0x6)={r6, 0xfffffffffffffffd}, &(0x7f0000512000-0x4)=0x6) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f000097c000)="", 0x0) [ 76.736199] ALSA: seq fatal error: cannot create timer (-19) [ 76.752335] binder: 14339:14349 ioctl 4c80 ffffffffffffffff returned -22 2017/11/16 18:56:12 executing program 5: socketpair(0x1, 0x80007, 0x8000, &(0x7f000069b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000b30000)=0x5e, 0x4) r2 = socket$netlink(0x10, 0x3, 0xc) recvmsg(r1, &(0x7f0000ad5000-0x38)={&(0x7f00005de000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00008a3000)=[{&(0x7f0000a33000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}, {&(0x7f0000b3a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000d33000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f00005db000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}, {&(0x7f0000184000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}, {&(0x7f000079d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}], 0x6, &(0x7f0000b71000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42, 0x8}, 0x40012140) bind(0xffffffffffffffff, &(0x7f0000a74000-0x80)=@generic={0x0, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002ba000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socket(0xa, 0x802, 0x0) recvfrom(r2, &(0x7f0000957000-0x14)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86, 0x10102, &(0x7f0000bd2000-0x80)=@generic={0x1f, "3b51409c84a05690384d02df9d9b3551969fa3b0e7ad8c662f9fbe6770f4c12a5f2f3e2d5960098642eaa7df716c8922f7428381dec63baf49bda52421a5fe15259378351fb9556041c65cbf5c9de45f1ace22b1bd561da13fce256ad611a9a11b714aa2eeab43093bdf698ae8770ad8b13f5e68133d9bf325d77e994f95"}, 0x80) writev(r2, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f0000000203190000370700003e068100ed3b850900020000000000070058", 0x1f}], 0x1) 2017/11/16 18:56:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003f0000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006bc000)="2f6465762f72666b696c6c00", 0x2, 0x0) r2 = syz_open_pts(r1, 0x400000) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000ed4000-0x14)={0x5, 0x0, 0x400, 0x8001, 0x40, 0x2, 0x0, 0x8001, 0x200, 0x0}) r3 = syz_open_dev$usbmon(&(0x7f0000ca0000)="2f6465762f7573626d6f6e2300", 0x9, 0x402180) getsockopt$netlink(r3, 0x10e, 0x0, &(0x7f0000be2000)="00000000000000000000000000000000000000000000000000", &(0x7f00009f3000-0x4)=0x19) syz_open_dev$loop(&(0x7f00006bf000-0xb)="2f6465762f6c6f6f702300", 0x1, 0x582) pwrite64(r2, &(0x7f0000d02000-0xbe)="76da2748032c2579ab9666bc15d827d2231959ad368d8457eae7dc37624d1c44aac7f65ca0b0ebf1a069ed08bc489818aff4e4f861a1f707be0f8b3ddea6437e128d9ee44ef9ce926fa82006397bc1d0750c5600ce08cbb9975e45c2fa52ebbaf20baed1d3970f4a0c40ed8b858b2f39c95909480be83e580c66969d4e630e26be659feefd493621aeb1bb6bb08eddb2f873864e4210d308a33744d843c606697d18587bfaae4a9407dc93f4790323fec7e32044a5164d482af50f02525c", 0xbe, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000205000-0xc)={0x4000000e, 0x0}) ioctl(r0, 0xffffffff7fffffff, &(0x7f00008bb000)="0fa635b21a3944fde1ce994c31fdb57e3d80b25aeebf7d398968d24736b22ae6c9d714c63cb22eb609d4d66d436608007236643f5b3012c516965c5e2a7aebe5a1ad412ab92d47b88bf5b76ea8238a197af86d0ede950ca9767af7897b68fa6be8daa2c293ca331c1f6c8538b6ad9401db71fda9655ef4c29049cc26c2306cd252ec3c124cf99cea569f3f4b40f89e06b01073b073da5b67366efdfffa8e839a672f698ab10bd283c01a01cdeb661573ceb6fd8d") epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f00009a2000)={0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f00004b1000-0x40)=[{r4, 0x0, 0x0}], 0x1, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae9000-0x8)={0x0}, 0x8) setsockopt$inet_tcp_TCP_CWND(r3, 0x6, 0x6b4, &(0x7f0000f41000-0x4)=0x5, 0x4) fcntl$getownex(r3, 0x10, &(0x7f00002a4000)={0x0, 0x0}) sched_getattr(r5, &(0x7f0000af6000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) lstat(&(0x7f00009bd000)="2e2f66696c653000", &(0x7f0000f4d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/16 18:56:12 executing program 3: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000000, &(0x7f0000fa4000)="f625f317badd09846fb959195772854434dc2aee4726a9ede5d5819eb9cf010fd393514a1add60f6e8d8a5d6185e2fda1a0a6457b81bcf74310b74ca2e22787242ee030cfd523eb8c253a50462d8eff47e75ffb5e383", &(0x7f0000fa4000)=0x0, &(0x7f0000180000-0x4)=0x0, &(0x7f0000484000)="68a49c9f98377c5d00e2bed5397737eaea995e3897c80885008874480be8f4dd0e3324086c84d6bc133ca7") rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1c6, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fa6000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00008bb000)=0x0) r1 = syz_fuse_mount(&(0x7f000022c000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000fa4000)=0x3) memfd_create(&(0x7f00006d7000-0x2a)="766d6e657430707070315b2147504c656d3129246d696d655f74797065286370757365746e6f64657600", 0x2) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f000075a000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0x1, 0xfff, 0xff, ""}}}}, &(0x7f0000fa6000)={0x5, 0x1, [0x2d1]}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mlockall(0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00004ea000-0xcc)=[@in6={0xa, 0x1, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffff7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000}], 0xcc) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x8, &(0x7f0000fa7000-0x20)={0x2a2a, {0x0}, 0x0, 0x3}, 0x0, 0x8, &(0x7f00008c2000-0x8)={0x0}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000d23000)=0x0) nanosleep(&(0x7f000056e000)={0x77359400, 0x0}, 0x0) 2017/11/16 18:56:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7ffffffffffffffb, 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept(r0, &(0x7f00008e5000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000d1b000-0x4)=0x8) bind$inet(r2, &(0x7f0000ff0000-0x10)={0x2, 0x1, @rand_addr=0x6d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000869000)=[{{0x0, 0x0, &(0x7f0000b5c000-0x60)=[{&(0x7f000037f000)="", 0x0}, {&(0x7f0000d4d000-0xa0)="45abc5de0838f549a1f353b122e211cf84b6adbc6ce4638fa06c27b5254f5fa636ab5b0c5358d7de866976947ddc41dc39a965addaef936734b4f204805670acc17ab79ad03ae20f7b71b8e184696b810a92a05b6165b4fcd9ce381ee602e12743cdd4fead0af7beab35738c668fd283108ffd191f15de24a308a65f914bc92958688fe1df4a915b4b9bf7cae3e1a64e4156c16f3f67eee7022ab7e6028f42e1", 0xa0}, {&(0x7f0000183000)="", 0x0}, {&(0x7f0000865000-0x5e)="779d077b7eb93ee076bdfb1f25741fd2299b1c41371a01db71519f357a505a03f407c6506f47eb4d5980645f2b65ff44d4c4584d26c77650fc9cc04909659fb74c0966075541f1df98d12dd4617f727d5f930f39e8935f0336e3b74aa825", 0x5e}, {&(0x7f000069f000-0x6)="db5c318a6877", 0x6}, {&(0x7f0000ae8000-0xb7)="5bb5e3566f6fc360bec72901d7534849d02019be9771bb1f1e0850cf4c64da81a7d1c72908c8e092a6c5d6500e0a71f713fc4f59d6616dd775c6607f6d65f0651060e29bba472d0748ae986c9b4f80b93fa0e0da726cd43b6fb70cba1653bf3ee8f54553fc439c3b270246e45be12f9e2aec1a2aaa36b03fe5d6eb76ffbf79cfa0fd6b3e6d97bc4fcc6d280568dfd2f69a328818cc4eadb4fbaf21f3fe88f4b70f8d1f7508e3958ecc6df6e8fe3b32625be465de7a5098", 0xb7}], 0x6, &(0x7f0000136000-0x178)=[{0x78, 0x10f, 0xfffffffffffffffc, "dee8fc4d89e227db8b79e8a76b6056434e99b2a28d0a975e05f20b0a1d4941f461a6ef3bedaaa42aceb159e0572f8db249417ed72f8b563c761a5e60c8ad9a6a50784ee07ecf5a50eda24061eb5c21d7821a0887667b617f725e19dbf7f383b770fa139072"}, {0xb0, 0x11f, 0x8, "94059b3f75106a0f0172c0171248222f665168039aecac3e38d9c305a6089e471785cd782793469693248de83d1a29d27ffc62f1762bbb6a7b994ee6aff59a99dca462d0817ac7e567e8b8a0fe390c7f75d10df31eb5806901d3a1fdb9f97c59cce5a04c5bbef26dcc2872155a47e210300406fdb5a3ab929af0a59ac4ae240ebe46093178d5665e4f2af342d5adc5d2db3b44a1530e7a0d8e201cc4eb"}, {0x50, 0x119, 0x5, "96ac1a033dac104fa90988519de669c9063c6eb51334cf8b582fe2bf2baa22ab7f8daadd0c4d36859d7ffa9e28c473dfc527d9006a944c1338ccf522"}], 0x3, 0x20000000}, 0xffff}, {{&(0x7f0000d06000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000ea000+0xc03)=[{&(0x7f00004bc000-0x1)="2aed", 0x2}, {&(0x7f0000b47000-0x9d)="a9ded40d9e3fe6eb245a7058205e78f03726a8ecbf5507b37d7772c82c789fd615c8c16115ad158c210cd5c6225dde8841ec972fe316e3f8ff0f900ee253da48ddf4973c020b78860a45f9ac44f46f3d11394547db4653ccd81eb05e1ba739bdfe153bcd4dec0551545a3d59d956cc38b9dcbb13cbad8420e8b1fd4f8d350d74a04225b8e98fee7c2044c4b1c84eb8f4f748174ec1dd5e0ea4c3e3d319", 0x9d}, {&(0x7f0000e77000-0x6d)="c03680766ef3125f1e14a8373ca7513d215d89aaa3f7f5bc9d6f1f126ce72bb3d7bfee3baae8768fb4f037a93258b67f25af0e8922cfd86cb91f82022db2ce50996cbc8cb7e866e1d5f560a7819cafe50b3d7978b41f29dbf41c85ccd6967d5c14344ac0b6a81929475245d678", 0x6d}, {&(0x7f0000dad000-0x2c)="f12f2da3319fe4779bef0b9687709a5abf582bcc57f19887c98d79552aadbe378498a62a943b4284dc50e75a", 0x2c}], 0x4, &(0x7f0000fb2000)=[{0xf8, 0x100, 0x20, "f63922a55249d9fa0b7c8749b057dcb913e4eb67d38e82f8a2c09901e70b86c6c856fa63dca0f0db99b1e16f02a95fd1120925cb27220c327065176de02265283c62cf395f4aa5f31ac578c3de3428c616aea2fcef528fd54c651748ee2a3753176bac0cdc77e08ed8890310308e2ab21db8523c9eae9f23186a9cce5e6959dfe144ad24b4c2af7db263d08ce584fe397c65a585328cfabe46ce06dccba6fadda97cd4f37240e45a44c30deb7bb7587cb661307985fda5d669bdff466351a300d4eb78a582773404022271ae3eb9e70afe7d6328ce1fde16c3b47e754d98735a29"}, {0x60, 0x114, 0xd1, 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{0x78, 0x0, 0x7fffffff, "d0784f95a9859d0f875e2b3a42eb14c26820fa25710b0b921daed436c2b047d86e1f4caea53633b67be3c5175fb2350268e2d7fd90d98b0242b6a4082c31f88004afa207d23f76391438990d75459e0c3833e251c6a0e98eadb765f0907fd71d71f6d7d983"}, {0xb8, 0x1fd, 0x5, "4b1789d8d6dd8485f53c56cadb3cc148954451dbe8a0cc0fd4beeebe86df1341b1b9008e6d94438e7ad2a6251e338856b166ead6fd8dad4432b40dd9cc052695491dd1cff3f807c40c79ebeaba442431d9a4c990bc182ece0cca3bd2313146c524dbaf6ec6a59512a9d885788fd6be91e7aa3fc48c96ef1148c292bd773fd37bb899ccb7c4e1c0bc507cc6df79fb00f8aeec87ba3c92e800fb9245dae30390f400a7a3"}], 0x6, 0x10}, 0x1}, {{&(0x7f0000898000-0xc)=@nl={0x10, 0x0, 0x59f, 0x9}, 0xc, &(0x7f0000536000-0x10)=[{&(0x7f0000d7a000-0xf2)="a90e0d247fd4a46b810bb409715e0b38f9fd42b2f2e51cd01db29a8eef50c056a6a2efef0f6ce0148a04566b23ff6e913eff0e825b4b54325647f05ac6494394c6e5bbb9911b51c2451081fc88a03dcb2fcdcaa147beb4b26b26523327f6bd0462ada8c3f6e7d689d2e7e419fb2243932275e413f3dedddadd3de8fa9457ca9cdb84252db966778068aa3132befc3c6f4b1b5bc300b49a618d15c41b6a777331db288bbbe003f394a699a47028e231df50d27b711dbbc0f6ca4d9d813986e793250eb364b4a0c510515ca98a3de0e370426686ceda4e97a5382012c672333f92d31f221b74b3d136d2449c2631cb3f652173", 0xf2}], 0x1, &(0x7f000096e000-0x10)=[{0x10, 0x113, 0x0, ""}], 0x1, 0x0}, 0x40000000080}, {{&(0x7f0000cb1000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d33000)=[{&(0x7f0000302000-0xd3)="acc4454a63122b417ac655ba22ed1a8f0342486458100a91521f95977319f735304286d77ca1a7fafa6889fd6c3e8b60a347fbe8249b6819e29cd012c4b22ca86afd284dcf50e9c587f2e15f666cc104334900b9e0f6d9399d2abb7592d06013d312f993550acbb760feffe2a60007f91d4fab2e23b34100000005c1ba0b94d9c1f54158b18edbf10000ffff15f653174041afe6797966e307d55753a5ff9577746ecba521963cefba4d7bb48858361494d858c3c03d81a5eba69a797b5a31d8eb344fe071b894f7bbd711c5dc572f4b6d608e", 0xd3}, {&(0x7f000073c000)="e417fbf71f4c94f771d578ca4b4a17baeddd344ddb44e6786b94c2e7b5c4cc77b9c486d21cd9502c7653f6f50b69881decabb332a4217fe46694c440dda8ec0f440bbb5562648377b280d7b763232b9145607638e3511c36a53215eaa4bdf2f22ca180d11ebca9217e0ab1542067f83fd49bee51da8323be65a2683fda3fb46db9e3398d704fb62c17aad539f0c94cd7edc3a1802699913ff252d2217ceea15ffd0da7ef5a", 0xa5}, {&(0x7f00004bb000-0xbf)="020a64bf3f0404cfc9a5b0495a4860098ec0e29f6f438e5d82fb56810cb4577aedea72dd6150efb5eeba714fc7422999ea52df99ff7317cc85367649e023d2ef18fd857d26b4010d95d7cd377796a124078f13e02653f520d19b2d3054cb612796eb9cc961e1398bb1a068482ec6d7c2a8f33c6806d8b1b72ad2cf14cbce0b90a3754b696491880b20305d5ab9349cb9b97dc4e5b81fc325ccc6f91754bf763ab3e75b515cbd45174f587c9330c2ddd4f39c578e3a4934ab907b5bcf26c1e6", 0xbf}, {&(0x7f0000953000-0x38)="e2fe46248d6a87513c5b249954fdc359a4fa595387168157cf83aaeccb5205812f330f9efbaf5e6a412f59653a9200d3de290d5939f43f91", 0x38}, {&(0x7f00006b9000)="1e969c5a6597a45b983450a3f3bbeb2f002858e7a1a0db69637603b25d32dc8f338835ca803ee261c34210e7a17aa7cb69b69aed1a70644c42afdb163b937da8ea64b7d316cb68dc3360d940229b472038bfb06d25c15692d8cc515796655f41a2bb18af9e432bb123836c0ba3d67d64153044e90fe2054568dea63b468e4d15d3a5f520fe33df5a274adf63e3e8663688eb0a7c2fa599abb78c9220d1", 0x9d}, {&(0x7f00001eb000)="4bdb9a3691a35147a02cd61a9d4549f741d5410f6ea4118ba197559f3fe66e48272669f96bc041479155a82ada0cc51cf2a785194166bbb4c78f5219a5be85e1464fae8bf8a89665bd6347ebca733e15c53aef64006032d51dc20710c85dbd92193ea0463d8b107536f9861f7d678f10c33dda37b66005bab25b", 0x7a}], 0x6, &(0x7f0000495000)=[], 0x0, 0x40}, 0xffff}, {{0x0, 0x0, &(0x7f00007d9000)=[], 0x0, &(0x7f0000f55000-0x150)=[{0x70, 0x29, 0x100, "1f61be451dd600542e5c0030382465201234d4000000058dc3e67a87e6afcab314fb5defcebf7d61a059b21060533a6a3d159604e8c153d3a2400000000000000000dd89138a3f6ac302a7a30dab12d868984c9e73a5c41b86a2be362e"}, {0x28, 0x11f, 0x10000, "3faf8d27e0947912a9f18d5eaf4de267f8123095ef"}, {0xb8, 0x13f, 0x100000000, "61612e28b30f2289e3be5a05c1813fa2ad18d6579e81b212b474901311d29cedf8ebf220318c0892f58ad69fbe2e31be3adce353422704a4f8dbde3e92199423a2ce5cf279d068f19a67ca81f21be9e23f05a06173bfec725d5a2e2763adc3b6b75fefe3ba1d27c4e8542bff5f3509f7f4549f4cc69f77f583fb8a3ec5227eff13806779f8792a48308084402dacfa599a70c0f6f395ef2899df2a1bcaffb3d8624714"}], 0x3, 0x20004010}, 0x21}], 0x8, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000075f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b78000-0x4)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00009fa000+0x6d8)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c77000)={0x0, 0x0, 0x0}, 0xc) sendto$inet(r1, &(0x7f00003fa000)="ff", 0x1, 0x20028044, &(0x7f0000db5000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dd8000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x9, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ba4000)=0x0, 0x4) connect$ax25(r3, &(0x7f00001a7000)={0x3, {"df540c0936a059"}, 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00002d0000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000c12000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00008dc000-0x8)={0x0, 0x7}, &(0x7f000087a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000076c000)={0x0, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004a7000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000849000-0x14)={r4, 0x1fffffffc00000, 0x4000000000000, 0x1, 0x2, 0x1800003}, &(0x7f000047a000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00007b3000)={0xa78, 0x210, 0x8000002, 0x2, 0x7, 0x1ad80bed, 0x7ffffffe, 0x3, r5}, &(0x7f000010e000)=0x20) socketpair$inet6(0xa, 0xfffffffffffffffd, 0x400002, &(0x7f00008fc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000e29000+0xaf1)={r6, 0x5, 0x5, 0x7d, 0x0, 0x1f8, 0x9, 0x6, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x6, 0x8000000000000005, 0x51f, 0x8}}, &(0x7f0000f00000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00009ec000-0x20)={0x5e02, 0x8, 0x214, 0x46, 0x4000000, 0x1, 0x2, 0x95, r5}, &(0x7f0000508000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b27000)={r8, 0xb0}, &(0x7f0000923000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000263000)={r5, 0x200000001000}, &(0x7f0000246000)=0x8) mmap(&(0x7f0000b0e000/0x2000)=nil, 0x2000, 0x1, 0x8071, r3, 0x0) write(r3, &(0x7f0000dc0000-0x26)="24000000210025d70005070400ed190e022400000045490000ffffeb080001005f186be09041", 0x26) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000065d000)={0x0, 0x86, "afdcc82c00984ab1428985ac700c2d0fc09db511d7ab06ae316f365c0a091ddd2f21ab3839a9ebd7eb910bebb2545fb54c6a93d5d7fbb4e8ebb7d6a5467e2faf0acee03a89cd5c47d9143516871a5a7c3aeb09fccbdbace803cbe71a609be4e4fa657ff4a6ab9315317e6a5af9ee8cfcf6abf1765977ace3b43a1475e722f9ab7008136bcd14"}, &(0x7f00008ba000-0x4)=0x8e) r10 = accept$unix(0xffffffffffffff9c, &(0x7f0000166000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00004da000-0x4)=0x8) mmap(&(0x7f000019c000/0x9000)=nil, 0x9000, 0xffffffffffffffff, 0x32, r10, 0x0) mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r9, 0x3, 0x4, 0x3}, &(0x7f0000f63000)=0x10) 2017/11/16 18:56:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000835000)="2e2f66696c653000", 0x6000, 0x0, 0x0, 0x9, 0x804000) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) signalfd(0xffffffffffffffff, &(0x7f0000eec000-0x8)={0x621}, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$llc(r0, &(0x7f0000dd6000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000dc3000)=0x10) socketpair(0x7, 0x3, 0x9, &(0x7f0000506000-0x8)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ca8000-0x8)={0x0, 0x0}) dup(r1) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x2, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000938000)=@file={0x1, "2e2f66696c653000"}, 0xa) listen(r3, 0x0) connect$unix(r2, &(0x7f000010b000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) connect(r3, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffe00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c6000/0x3000)=nil, 0x3000, 0x8, 0x5e, r3, 0x3) r4 = socket(0x0, 0x3, 0x1) mmap(&(0x7f0000000000/0x937000)=nil, 0x937000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f00009c8000/0x2000)=nil, 0x2000, 0x3, 0x832, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000938000)={0x0, 0x0}, &(0x7f0000001000)=0x10) setsockopt(0xffffffffffffffff, 0x10e, 0x4, &(0x7f00009c8000)="47", 0x1) bind$unix(r5, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r4, 0xfffffffffffffff9) 2017/11/16 18:56:12 executing program 4: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80f, 0x47) r0 = socket$inet(0x2, 0x800, 0xff) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fed000)={0x0, 0xaa, "5969cd0e6de5fe54925871f3e97828dc7d0e852b112eab83412b6d381cc6f6c3cb048068be1627592227f0f2f346ddcdf5afeaf6e1386e926cb20695050d8a503aac585e91140532da640242b742f00437b86330698043d4a3e43ebdfc3e22df97e55bfb05459d56919ed65521c54cd755b114a9f45a6aed474ffc2712bcc44536ed5762515273e3177e1838ba75c4d34788c4d430047520524d8ff04601e388a945a5b4c9e4972cd288"}, &(0x7f0000fee000-0x4)=0xb2) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fee000)={r1, 0x10001}, &(0x7f0000fed000)=0x8) mmap(&(0x7f0000fee000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a95000)={0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000bdb000-0x10)={0x0, 0x6, &(0x7f0000230000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6ad, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ca5000)=0x10) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000c6c000-0x10)=[{&(0x7f0000ff0000)="39000000130019000000000000ffff0076000118030000006c0b02cd06008005110016000400000000000000010000011000003420000000009686", 0x3b}], 0x1) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_MIN_RTO(r3, 0x6, 0x6b1, &(0x7f0000f9a000-0x4)=0x0, &(0x7f00005a5000)=0x4) socket(0x10, 0x3, 0x0) syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000015000-0xb)="2f6465762f6877726e6700", 0x404000, 0x0) 2017/11/16 18:56:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000305000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000022c000)=@ethtool_rxfh_indir={0x19, 0x2, [0x0, 0x7b8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00008e0000)={0xfffffffffffffffc, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x4, 0x0, 0x3, &(0x7f0000940000-0x10)=@common="626f6e64300000000000000000000000", 0x1f, 0xfff, 0x5}) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000195000)=[{&(0x7f0000d23000-0x1f)="1f000000010219fd950000f30002ef8100ed4d850900ff490400000000083f", 0x1f}], 0x1) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000d06000-0x25)="e6dd112f3f9cdc0bc971a2a8d7171bbd1ba04a34dad77ae96fef61c969d61fab99a69c590e", 0x25) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ba7000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x0, 0x2, 0xb, 0x6, 0x10001, 0x80}, &(0x7f0000e3f000-0x4)=0x20) [ 76.796408] binder: 14339:14341 ioctl 4c80 ffffffffffffffff returned -22 2017/11/16 18:56:12 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000776000-0x8)={0x8001}, 0x8, 0x0) r1 = socket(0xa, 0x1000000000000002, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x28, &(0x7f0000001000)="62580c98846dfaffffffd47601030000861645e2ee5f6e48ef438e97f564dc544994f69e15cc6941"}) ioctl(r1, 0x8912, &(0x7f00006bf000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x5) r2 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r2, 0x4030582a, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x800006, &(0x7f0000ff6000-0x4)=0x0, &(0x7f0000ff5000)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001cb000)={0x0, 0x0}) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000bc5000-0x4)=0x0, &(0x7f0000e75000)=0x4) ustat(0xffffffffffffff7f, &(0x7f0000834000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f000082c000-0x4)=0x3, 0x4) socketpair(0x0, 0x2, 0x800, &(0x7f00001d8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r5, 0x8940, &(0x7f00002b5000-0x18)=@get={0x1, &(0x7f00000d3000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000002000)=[&(0x7f0000003000-0x1)="00", &(0x7f0000003000-0xd)="707070315c5e5d6e6f64657600", &(0x7f0000002000)="63707573657400"], &(0x7f0000003000-0x8)=[&(0x7f0000000000)="00"], 0x1000) 2017/11/16 18:56:12 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)="2e2f636f6e74726f6c00", &(0x7f0000001000-0xa)="2e2f636f6e74726f6c00") mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x1006, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000016f000)="2f6465762f7573626d6f6e2300", 0x100000000, 0x2204) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x4000000000000, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000055d000-0xa)="2e2f636f6e74726f6c00", 0x2000004000036) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000fb3000)="2e2f636f6e74726f6c00", 0x10410106, 0x40000000000002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00007e7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x5, 0xfffffffffffffff8) bind$inet(r3, &(0x7f0000841000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000007000)="1e", 0x1, 0x0, &(0x7f0000fc2000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r3, &(0x7f0000fc3000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000249000)=0x10, 0x80800) recvmmsg(r3, &(0x7f00004f8000-0x80)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[{&(0x7f0000fc2000-0xc6)="00", 0x1}], 0x1, &(0x7f0000fc2000-0x92)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000fc3000)="2f6465762f6877726e6700", 0x100fff, 0x0) 2017/11/16 18:56:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000dfb000-0xc1)="33b1ebfa85434cc0ce94ee5f66b4a145881c4539710561e7652ee22ce931b1a3eda6b985b7e483f7444f102b5c57626ecbe644417d07b3116a7a561d4e7199a06c2457b9869ae9b18f98b5f1362658bd1b1bb52fb992ce3ee45b81a144b5555978818f1f0fbda04df5875b24a62397de9800351e5231e04d6003e01b81f5cf489264e45521acb63e0b35db183284089930e065e8c9e099b2e5e33f61e5500c04a988d686ab76f56e0a09c492a8568000fd1cc3d6dd38b4ad28048bd4a4e48b40ae", 0xc1) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000d54000)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$packet(0x11, 0x40000000003, 0x300) ioctl$sock_ifreq(r0, 0x8992, &(0x7f000082c000-0x28)={@common="74756e6c300000000000000000000000", @ifru_mtu=0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000487000-0xe)="2f6465762f6b657963686f726400", 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000-0x4)=0x80, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r2, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000f7e000)="2f6465762f696e7075742f6576656e742300", 0xa, 0x80004) mmap(&(0x7f0000822000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000823000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000823000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x3000)=nil, 0x3000, 0x5, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000825000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r3, 0x80004520, &(0x7f0000ac4000)="db87fcdd28d75b22dab7205d390000000000000000000000000000000ea5f62ba9e624710771a7d705000000e621455a92db2555a1e2132a21e086b0239f40910746def2abccedc7a9b5ccc6f43dce218cc0bafff29ec34d115d71af3c5385fc16495e32664ef42d96873ee7a4962ad646db6283a942d4d7b6b8d3750df8d40be57a603b99c7e750292c04fd51040e9397f8636a2bf7556c584ad47a43e3f06e55caffd82c7bc755a2b4c8ed28521b56fc000168e32603edf6cf831ee520604c16848d04b15273db4300000003d4042ee16526d8e5593fff27") mmap(&(0x7f0000e02000/0x2000)=nil, 0x2000, 0x0, 0x3e, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) getpeername$packet(r0, &(0x7f00008f1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000d07000-0x4)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000385000)={0x0, 0x0, 0x0}, &(0x7f00006e0000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000484000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x3, 0x0, 0x3, 0x0, 0x3, 0x20, 0x20, 0x6, r5, r6}, {0xda1b, 0x8, 0x1000, 0x0, 0x800, 0xfe, 0x3, 0x1}, {0x81, 0xffffffffffffff6e, 0xbc2, 0x81}, 0x20, 0x6, 0x9, 0x1, 0x4, 0x1}, {{@in=@loopback=0x7f000001, 0x100000000, 0x2f6d}, 0x4, @in=@empty=0x0, 0x4, 0x7, 0x0, 0x9, 0xffffffff, 0x4000000000000000, 0x3}}, 0xe8) r7 = fcntl$dupfd(r4, 0x406, r0) mknodat(r7, &(0x7f0000e03000)="2e2f66696c653000", 0xd000, 0x6) socket$netlink(0x10, 0x3, 0x12) r8 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r8, &(0x7f0000825000)={0x0, 0x0, &(0x7f0000af3000-0x10)=[{&(0x7f00001e0000)=[{0x4e, 0x7fffffff, 0x100, 0x10001, 0x42, "5be768108874b4ad23589b7a3312a373aa52e65b63b7274cad0c4c8c45f12d4cdcf94d55aac311f58dd6c27e83bd21d72c3930f13f39e5cee52e3680eea3"}, {0x3b, 0x7a0, 0x201, 0x3, 0x3, "6b647a90b9dc20ae68026c7a5c51010de2b623ffe76e613ee9a687108dc121a44d4164e97b96d254a0c79f"}, {0x90, 0x5, 0x404, 0x800000000004, 0xf17, "d3023fc48a2497b45eec4692f36df1b2e8200bfb1e7bfc9fe2df0aaedf6d54630980f7f722383ffd5b5c9303567d49ca68a56bb88fe50ca36f436a86c117db468d55ff953aaa79a06afe14ee4c00c7492b2c65c5a5d0ec524744f69f471583ea5df54d0df32c5455920a1410c85b55dd4f2361db687250b897c6b75383d5ca4e"}, {0xa7, 0xa2, 0x100, 0x8000, 0x4, "cfff76957b36907700b9804bbf1047af01a838e4ec306007fce01094c01a07f6c2ac7eafc5bd8bee9e1d7fb6b232bace85a1313f9cad72f7c3777cb9485fa71f7de8c940b088adea354ec8e093e8c5f4adda2d9707f12257c0d67de8f8c2be72c4f2788c570645484d85314fbde8db410c40f6acd5bf95d36f65e16f8b6a31739e012c234ccd47e9a5aa0c215f25454abe332a2dfadc04"}, {0x98, 0x7, 0x1, 0x2a2, 0x9, "ae2090c3c7fd90cfa91a7a50c5ff762b78a0c341a171779e3742a24d6c4767bd99e325b6dfd79493edee5783e4b891e6efe052fe0d99bd8b168d7f0a947041cf3dd4cb2224887b8086722316837996c613049e9cfaec4c556ff9a5d95505652ae817cf61fb41839c014e292a45102b35045a347c4b5ea21a0dd683c3b06418850899edcfd203d754"}, {0x1010, 0x7f, 0x4, 0x1, 0x5, "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"}], 0x1268}], 0x1, &(0x7f000070e000)=[], 0x0, 0x0}, 0x0) 2017/11/16 18:56:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000ede000-0x4)=0x800, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x1, 0x400000, @loopback={0x0, 0x1}, 0xfcc7}, 0x1c) connect$inet6(r0, &(0x7f0000561000)={0xa, 0x1, 0x2100000001, @loopback={0x0, 0x1}, 0x100}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000558000)=0x0, 0x4) write(r0, &(0x7f00002cd000-0xc7)="450b290c1292055e00dab6d95842ad27170821bc280b51593ed08efabaca0d3a4b7c6966cc0c00c900000002fca5a2d88d3f905ee41bc05ca717284d18f08c993ab2fec7b86087c9c484bd9d4004c30ed9176e95556382caac3acb23b86113f1b846a826ce000000000000dcd0a6583d5bb617485639baff01000000000000bd2c5236870919f8321cfc0a0000000000001ede90b06a678397e5b7ac8c60618d2d15c4345d25e3ecc2619856aff064b1b7a6c63e55de6b35e5b3aa90127f2f8c465f46901c1f", 0xc6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b8b000-0x14)={0x0, 0x804, 0x4, 0x3, 0x5, 0xffffffffffffffff}, &(0x7f00007d6000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fbf000)={r1, 0x7ff}, 0x8) recvmsg(r0, &(0x7f000064f000-0x38)={&(0x7f0000891000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ab0000)=[{&(0x7f0000ee3000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}, {&(0x7f0000810000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f0000c36000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}], 0x3, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3, 0x1}, 0x0) 2017/11/16 18:56:12 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, &(0x7f0000001000-0x1)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r1) 2017/11/16 18:56:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b900000000000000084f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b309c9dfbde3f76323a5af634e4235a33d57e456460104ca0dedf1f0e8365cd000606c41d009976034d6557bf8917cad6305900000000000000d678aabb64ffffffed000046", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="a8dc", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="8cee") fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000)=0x0) getpgrp(r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e04000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xea04, 0xfffffffffffffffd, 0x20, 0x7a, 0x3, 0x3, 0x5, 0x3f, 0x40, 0x3, 0x0, 0x200, 0x5, 0x0, 0x6]}, &(0x7f0000ac5000)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000ccd000)={r3, 0x14, "bb5e75b12cfb8f718351bbe8aae3908fcb7549f1"}, &(0x7f000011c000-0x4)=0x1c) r4 = accept(r0, 0x0, &(0x7f0000f85000)=0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00003fb000-0x4)=0x0, &(0x7f0000c2e000-0x4)=0x4) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mice(&(0x7f0000002000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x880) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000c3d000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000976000)=0xe8) getresgid(&(0x7f0000057000)=0x0, &(0x7f0000233000)=0x0, &(0x7f0000dd0000)=0x0) fstat(r0, &(0x7f00002b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$netlink(r5, 0x10e, 0x9, &(0x7f00008f1000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00000c6000-0x4)=0x6e) getgroups(0x1, &(0x7f00009fb000-0x4)=[0x0]) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00001fa000+0xe38)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041e000-0x4)=0xe8) [ 76.936851] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. 2017/11/16 18:56:12 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x5, 0x32, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xe, 0x32, r0, 0x800000000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x8, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000002000-0x8c)={0xe9c, @in6={{0xa, 0x1, 0xc7d185a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x131, 0x4) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000006000-0xe)={0x0, []}, 0x4) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x8, 0x10010, r2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000005000)="81753e83e7d6d0d58e68ca15719019da1eddf7215e998f3157f774ac8548519251b2e5753327cb5aea465273e78c15c3e79db293cb2f036a37a5f9f86938742038d6b0c2c980bba55e8f5c1a61e228b4739c7febff6c5a23460c3b35a3e471acbca212ad4dd87cb03b1e1c2449153cc163c8afd860e441c60aa7e1b843e694", 0x7f, 0x40000, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000009000)=0x8000, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={r3, r4, r5}, 0xc) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x2000000, 0x3f, r0, 0x0) recvmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000006000)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000003000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}], 0x2, &(0x7f0000007000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72, 0xfffffffffffffffe}, 0x2000) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x403, 0x2b010, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004000-0x4)=0x0) 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) 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) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000007000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000008000)=0x1c) 2017/11/16 18:56:12 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000011000)={0x0, 0x0, 0x0}, 0xc) fcntl$setownex(r0, 0xf, &(0x7f0000001000)={0x0, r1}) fcntl$F_HUGEPAGE(r0, 0x802) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000014000-0x8)="2e2f66696c653000", &(0x7f0000013000-0x9)={0x8, 0xb76d}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)="2e2f66696c653000", 0xc480759ebd8ee49e) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x100000000, 0xee0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000004000)=@add_del={0x2, &(0x7f0000013000-0x10)=@generic="2d878b3c5b10ada00465025ca33862f9", 0x9}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000014000-0x38)=[&(0x7f0000011000)="776c616e31273a75736572c77070703076626f786e65743100", &(0x7f0000004000-0x1f)="2476626f786e6574302d73656c66766d6e65743070726f636e6f6465762800", &(0x7f0000012000)="00", &(0x7f0000012000-0xb)="26766d6e657431656d3000", &(0x7f0000004000-0x5)="4047504c00", &(0x7f0000012000-0x12)="2f5b2b766d6e6574316367726f75702d3a00", &(0x7f0000013000-0x1)="00"], &(0x7f0000004000-0x30)=[&(0x7f0000014000-0xa)="656d315b2d5c7b2a8100", &(0x7f0000003000)="6c6f776c616e316367726f7570232d2d2f6574683000", &(0x7f0000004000-0xe)="73797374656d286d643573756d00", &(0x7f0000012000-0xa)="232673656c696e757800", &(0x7f0000013000)="766d6e6574303a6c6f747275737465646b657972696e67656d304073797374656d2800", &(0x7f0000001000)="00"]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x8, 0x10000, &(0x7f0000005000-0x40)="61198d4e1280a4d8879831a5237971320787d4871931b8f955f58d34c298be19f335f5254d731d12383130faaeb367aa06299b27319a6e1879ee3635cb13a913", 0x40) getdents(r2, &(0x7f0000005000-0xbc)="", 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0x6)="6c6f676f6e00", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000012000)="505d284b6e6f646576706f7369785f61636c5f61636365737300", 0x0) getdents64(r2, &(0x7f0000011000)="", 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/16 18:56:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000015a000-0x8)={0x0, 0x0}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000852000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x200) r3 = open(&(0x7f0000b58000)="2e2f66696c653000", 0x400000, 0x100) fcntl$dupfd(r2, 0x0, r2) getdents(r3, &(0x7f00002a1000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000021c000)={@common="67726530000000000000000000000000", @ifru_addrs=@sco={0x1f, {0xeb4a, 0x80, 0x6, 0x3f3, 0x1, 0x2}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) pipe2(&(0x7f0000728000)={0x0, 0x0}, 0x80000) r5 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x3f, 0x101400) sendto$ax25(r5, &(0x7f0000002000-0x9c)="b965f667da0f7f9e62fbb6a4fb1cdddff1f3f32786f436682b5150d1e4fb6484076aa094f128468866de2a788c9dbb918f6dc67ef5acf581077d6bd8733d746198c83427a4ec26651cf2c867ae92e8e5f11f3cb4611ba7997dc698c8fe0833e21ebcefc26a52e278fd3af78a8ec5e061d7e34e43f6494b09acdc4197723e8f66586fb5825c0562f9ee1e819c61ecfd68f5cfda06b6bdad7d24962862", 0x9c, 0x400c5, &(0x7f0000002000-0x10)={0x3, {"f03802bf92622c"}, 0x200}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000083d000)={0x0, 0x0}) mknod(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x80000000000020, 0xfffffffffffffff7) r6 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x3b, &(0x7f0000043000)="c502009a000000800000f79b5a07938b1dbe0944017f5cdbb4b97a270200180500000048eddd44252e89d1363587f8dd7df0300350e91fa61c068d3f00e4ff00000006720865e19a98b8765ce0f7897c6caa9f2d000000000000000d050000000000000092892726893364746fe058e69a99d31f6f118658", 0x78) io_setup(0x40000057, &(0x7f000023d000-0x8)=0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000e98000)=0x0) ptrace$getregset(0x4204, r7, 0x20b, &(0x7f0000824000)={&(0x7f0000a75000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}) rt_sigprocmask(0x1, &(0x7f000092e000-0x8)={0x20}, &(0x7f000092e000-0x8)={0x0}, 0x8) pselect6(0x40, &(0x7f0000822000)={0x4, 0x0, 0x2, 0xffff, 0x800, 0x401, 0x100000001, 0x1200}, &(0x7f00003b5000)={0x401, 0x1, 0x7fff, 0x9, 0x1, 0x4, 0x7, 0x3}, &(0x7f000092c000)={0x2, 0x2, 0x8, 0x76, 0x0, 0x80, 0x5, 0x80000000}, &(0x7f000092d000-0x10)={0x0, 0x0}, &(0x7f000092c000)={&(0x7f000092d000-0x8)={0xd0}, 0x8}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000c5b000)="2f6465762f72666b696c6c00", 0x800, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000095000-0x8)={0x0, 0x100003}, &(0x7f0000b8b000-0x4)=0x8) clock_getres(0x800008000, &(0x7f0000e21000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00008bc000-0x20)={0x6, 0xa3, 0x204, 0x40001, 0x2, 0x4, 0x1, 0x2, r8}, 0x20) sendto$inet6(r6, &(0x7f0000fe0000-0x1000)="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", 0x595, 0x4, &(0x7f0000fdf000-0x1c)={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) accept4$unix(r4, 0x0, &(0x7f0000a4f000-0x4)=0x0, 0x800) add_key(&(0x7f0000917000)="73067a6b616c6c657200", &(0x7f0000a3a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f0a000-0x75)="debe8b0000000019a4850888b2b6799f79ce924b2e236c7ff2817aa3db4587025de4a3de0aa7b647c9b449bd382b625134737d71350f617c649a3c193012af9d37e222ab712b0c69ef75a8e84e1bd015b374966c5eee382b6a510ad0caf2d4b6acf94a6ebe9d427dfbcbe9d47e850b70a5a0ee49e0", 0x75, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 76.979238] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. 2017/11/16 18:56:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000899000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r1, &(0x7f0000c80000)={0x4010, 0x0, 0x0, 0x10001}, 0xc) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000f8f000-0x4)=0x0, 0x4) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b2a000)={@common="7465716c300000000000000000000000", @ifru_names=@generic="4f5200d4c000000000000000d96e05b5"}) 2017/11/16 18:56:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f00004b6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = gettid() process_vm_readv(r0, &(0x7f0000c70000-0x80)=[{&(0x7f0000ff6000+0x750)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f0000110000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41}, {&(0x7f000085d000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f0000833000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f000037d000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f00008b1000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f0000b5b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f0000b3b000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}], 0x8, &(0x7f0000378000)=[{&(0x7f0000b94000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}], 0x1, 0x0) r1 = socket(0x0, 0x4000000000000000, 0x0) request_key(&(0x7f0000a09000-0x6)="6c6f676f6e00", &(0x7f0000c05000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000771000-0x1)="00", 0xfffffffffffffffc) request_key(&(0x7f0000303000-0x6)="6c6f676f6e00", &(0x7f00005da000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000933000-0x5)="2864235d00", 0xfffffffffffffffb) close(0xffffffffffffffff) setsockopt$inet_tcp_TCP_SILENT_CLOSE(r1, 0x6, 0x6bd, &(0x7f0000a13000)=0x4fa6, 0x4) r2 = dup3(r1, r1, 0xfffffffffffffffe) r3 = geteuid() setuid(r3) syslog(0x800000000009, &(0x7f000075d000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f000038d000)="2a92a17414d1687c997dd2d38e37fd9ba30861b0a6cc1f8cf88ad4f87a6e638b7d6e8ceaea3389c276890572f562933be2cecbf65ac8eb45e407daed8af515323388d93d15faf78801e297ab92ff40de83") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x800) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000879000-0x18)={0xaa, 0x0, 0x0}) r5 = dup2(r4, r4) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000000000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r6, 0x40505330, &(0x7f0000011000)={{0x5be5, 0x3}, {0x10001, 0x1f}, 0x1, 0x4, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpgrp(r0) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r7 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bb4000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x40, 0x0) dup2(r7, r5) write$fuse_notify_retrieve(r7, &(0x7f00002de000-0x30)={0x30, 0x4, 0x0, 0x8, 0xffffffffffffffff, 0x8, 0x0}, 0x30) [ 77.033587] device gre0 entered promiscuous mode [ 77.125437] FAULT_FLAG_ALLOW_RETRY missing 30 [ 77.130073] CPU: 1 PID: 14415 Comm: syz-executor7 Not tainted 4.9.62-gf09daf1 #91 [ 77.137675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.147013] ffff8801c6faf4e0 ffffffff81d94429 ffff8801c6faf7c0 0000000000000000 [ 77.155003] ffff8801ac3fa890 ffff8801c6faf6b0 ffff8801ac3fa780 ffff8801c6faf6d8 [ 77.162993] ffffffff816623c7 0000000000002185 ffff8801d8abd168 ffff8801d8abd0a0 [ 77.170993] Call Trace: [ 77.173559] [] dump_stack+0xc1/0x128 [ 77.178902] [] handle_userfault+0xa37/0x1300 [ 77.184949] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 77.191948] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 77.198343] [] ? __lock_is_held+0xa1/0xf0 [ 77.204130] [] ? handle_mm_fault+0x117b/0x2530 [ 77.210347] [] ? handle_mm_fault+0x1fc3/0x2530 [ 77.216567] [] handle_mm_fault+0x1fd1/0x2530 [ 77.222613] [] ? __pmd_alloc+0x410/0x410 [ 77.228311] [] ? __lock_is_held+0xa1/0xf0 [ 77.234087] [] ? memset+0x31/0x40 [ 77.239162] [] __do_page_fault+0x5b7/0xd70 [ 77.245018] [] ? mm_fault_error+0x2c0/0x2c0 [ 77.250958] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 77.257593] [] do_page_fault+0x27/0x30 [ 77.263097] [] page_fault+0x28/0x30 [ 77.268339] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 77.275318] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 77.282303] [] ? iov_iter_advance+0xd70/0xd70 [ 77.288424] [] ? mark_held_locks+0xaf/0x100 [ 77.294372] [] generic_perform_write+0x1dc/0x500 [ 77.300750] [] ? page_endio+0x180/0x180 [ 77.306339] [] ? file_update_time+0xbc/0x3b0 [ 77.312363] [] ? current_time+0xd0/0xd0 [ 77.317954] [] __generic_file_write_iter+0x348/0x570 [ 77.324671] [] generic_file_write_iter+0x2d5/0x600 [ 77.331216] [] __vfs_write+0x4bf/0x680 [ 77.336718] [] ? do_iter_readv_writev+0x400/0x400 [ 77.343179] [] ? __lock_is_held+0xa1/0xf0 [ 77.348943] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 77.355487] [] ? __sb_start_write+0x14a/0x310 [ 77.361595] [] vfs_write+0x189/0x530 [ 77.366925] [] SyS_write+0xd9/0x1b0 2017/11/16 18:56:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x80001) pipe2(&(0x7f0000bfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$fuse_notify_store(r3, &(0x7f0000012000-0x28)={0x28, 0xfffffffffffffffe, 0x0, 0xffffffffffffffe1, 0x0, 0x0}, 0x28) splice(r2, 0x0, r1, 0x0, 0x1ff, 0x0) r4 = gettid() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000f9a000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f0000d57000-0x4)=0x0, 0x0, 0x0, &(0x7f0000565000)={0x13000000000, r5}, &(0x7f000026c000)=0x4, 0x0) socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000471000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x3f) write$fuse_ioctl(r2, &(0x7f0000be3000-0x20)={0x20, 0x1f, 0xe1, 0x7, 0x1, 0x10000000007, 0x2}, 0x20) recvfrom(r7, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@llc={0x1a, 0x6, 0xc2fd, 0x7057, 0x8, 0x2206, @random="1344cb997144", [0x0, 0x0]}, 0x10) r8 = getpgid(r4) fcntl$setpipe(r3, 0x407, 0x47) fcntl$setsig(r6, 0xa, 0x12) vmsplice(r3, &(0x7f000046a000-0x10)=[{&(0x7f0000fb3000)="b0", 0x1}], 0x1, 0x1) dup2(r0, r7) vmsplice(r2, &(0x7f0000a91000-0x70)=[], 0x0, 0x5) readv(r2, &(0x7f0000fb6000)=[{&(0x7f00005d4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000fb8000-0x2b)="00000000000000000000000000000000000000000000", 0x16}], 0x2) fcntl$setown(r6, 0x8, r8) tkill(r8, 0x13) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00005c7000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendmsg(r6, &(0x7f0000c2a000)={&(0x7f0000735000)=@nfc_llcp={0x27, 0x0, 0xb8, 0x3, 0x9e8, 0x8de, "88f79889a88a7d7cda44f8262ec4240fcfdffd0ed265bf6247e259d38d72869676d3f805fa1c9e09264da5bbd932be670efe569361a40db910ff0856297f89", 0xfffffffffffffffc}, 0x60, &(0x7f0000121000)=[{&(0x7f0000fb7000-0xc6)="c59a4206acb6d327c5ddc1e4a3a88a68e9225a837a6820526ecdccb371b2dbbb685a22654da30f2176f4323c40c09078d63f9b56423b1d2be652b31c0e33bfb0e2e824182120443d27d4d7830d9ad9747b98ed251274b820124d3722b82ce808bb8cd6ad80029b1314328f12e71a39101ec5c43a2d31d97d1a3164f4ec4c76765fe6a7019febb33f00dcafe2a71015d7ddb364abfb41cec8cb14fda6ae8cce180840b994683c81cfae097422cf3b2a793df1205210e30f161a10d58c628682f32bc8698a96d2", 0xc6}, {&(0x7f0000486000-0x5e)="5cb6b9ff3007e58da83fa8babc104d66b9f4f1b8e9d2f96230ffdee896f85e45f008b424cf0861cd787cb540ed4ca9620bf8658a4cdd5f7ca8f2c862be9a9627754a11a62257f7093a45728a021cc6fc4faba436705b19717e6d15918c93", 0x5e}, {&(0x7f0000fb6000)="473c88a1ea4439bea49e05e49114fd1da791942aa52c5ed659ace3a35f91e8e03a671a4ce4b7e864ed374318c6f6cf3cbb3bbd011c9e228f0b20a55d8f8e9c3632e86ff57482ee70240431cf517d21bb5da856b6541f36262602f42a426d342f48204152ea05fadb491945e2791f7abda0d9bb676cf6a4a175448e3926a51fe3b865fe348bcc0d4121e2c94c3d384f14a2f65e46dba25d349b4c4ac8bbf0444e7699da316e6796dc6cedc006084f91596e97c496ab74dd81954359da77d3910c1a48e87ba26ac451e2a42993921062c7c1f2e1655a3891502dce5bb7a62759ace427eeb144f9", 0xe6}], 0x3, &(0x7f0000fb6000)=[{0x70, 0x114, 0x100000000, "544269002b99610f0dec18ca2fa6e305048c648599dfebae8d1233ecf861d3a9ac48bdfb3166899ece0d1dafe8beaa2e5396e4343c3bbc5ab2afa5d5aa20f99a8b0f29cbf827bb6f813725de96407c84bf75fdd9ed59ce4269589f8d0bd5"}, {0xb0, 0x104, 0x412, "919d43acf9903c610d78b51038752ce41131445a740b4938031df1c9f014f8ef3939c7e17ae1afc5b4c27bb0f2538e289f453cacb58d6820565472db335772603268ba98730d7cdb4ecdb13eb50866baae5d41dcd05a1ad5dc489da3ad1964683722fb6f91ec43a64daa40008803a2aa155a017ce3dfec9300eb184c62cd3bdb04b21234763d48a86a3ea4e71a2ca94dd7ad9179481770c42f"}, {0x38, 0x117, 0x7, "6576181153b766e48e52c7f7bf122d60a6c2ee9a84c3ca89e8a0d35d1a95ba70de89e9999466"}, {0x40, 0x115, 0x4, "90b0729012317a5bb286cd01d5079ddee4656b258e2cefc748d360a6f2923e4f15ae91154b09e2a8fdddba29"}], 0x4, 0x40000}, 0x800) openat$sequencer2(0xffffffffffffff9c, &(0x7f00003c1000-0x10)="2f6465762f73657175656e6365723200", 0x2000, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) writev(r9, &(0x7f000072b000)=[{&(0x7f000043e000-0x29)="2900000018001980013d75241a6800210206e30068000000000000000019050000000200000000ff00", 0x29}], 0x1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000c58000-0x4)=0x200, 0x4) connect$inet(r2, &(0x7f0000206000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/16 18:56:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000a0000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x41000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x480, &(0x7f0000eb3000)="000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002ec000-0xf7)={0x0, 0xef, "7f12ac8919040caa8512ec6eb7fb8878d51cfdc0e7343d375438f931d1879d82e3590098b6d8cb46b0f1ae3eff4d66a67240edb0c6b9718dee834985b8bad84bfa17bff5d9aa25681624b7a4ca32be0742d6840f73233bfcbed709dded127fb6c752fffcc31e92d0ba34f7a3789d6f2df896a71eaf4d48b3f2959a89c3f880a4710694f62f00c9d5c48948af7740ad591fdc1a83f5d261ec4b8c3f0c103794e1089ff24f89a03710c86752f101949c93f40ced7f7e78b0c21c6a94fb961586d48bbe0e75769b81db8aa62bf980c7e7660ef7ce5226f931426cb98a49b5646a65dc9b6779e0a337967b8d98c301c77a"}, &(0x7f0000df3000-0x4)=0xf7) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000d1a000-0xc)=@sack_info={r1, 0x7, 0x2}, 0xc) 2017/11/16 18:56:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0x8, 0x0}, {0x40, 0x6}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000001, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x1) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000e91000-0x2)=0x3) r2 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000921000)=0xfffffffffffffffe, 0x4) sendto$inet(r1, &(0x7f0000bd8000)="1f004d", 0x3, 0x480e, &(0x7f0000167000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c11000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00006ab000-0x4)=0x8) sendto$inet(r1, &(0x7f0000541000)="6f63", 0x2, 0x4, 0x0, 0x0) syz_emit_ethernet(0x15, &(0x7f000050b000-0x15)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x7fffffff, 0x7, 0x80}}], {{0x8906, @x25={0x1, 0xfffd, 0x100000ff, ""}}}}, 0x0) accept$netrom(0xffffffffffffff9c, &(0x7f0000021000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00000a0000-0x4)=0x10) socketpair(0x1d, 0xa, 0xd6a, &(0x7f0000cbb000-0x8)={0x0, 0x0}) r4 = accept$netrom(r3, &(0x7f00000f5000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000061a000-0x4)=0x10) r5 = accept$inet6(r0, &(0x7f0000f9b000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000665000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000d34000-0x4)=0x0, &(0x7f0000cd1000)=0x4) socketpair(0x0, 0x80002, 0xc, &(0x7f00004ac000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ad9000-0x4)=0x0) r9 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r7, 0xc0286405, &(0x7f0000999000-0x28)={0x3, 0xfffffffd, r8, 0x10000000000001, r9, 0x5, 0x4, 0x7fff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x3f) socket$netlink(0x10, 0x3, 0xfffffffffffffffe) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000c9e000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000e16000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000868000-0x4)=0xe8) [ 77.372169] [] ? SyS_read+0x1b0/0x1b0 [ 77.377591] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 77.384397] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 77.390942] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/11/16 18:56:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setpgid(0x0, 0x0) unshare(0x0) r0 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x1000000000000, 0x0) unshare(0x28060400) socket$unix(0x1, 0x24, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00003df000-0x4)=0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x18, &(0x7f000080b000-0x4)=0x0, &(0x7f0000759000-0x4)=0x4) timerfd_gettime(r1, &(0x7f000069d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socket(0x9, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fda000)="2f6465762f73657175656e6365723200", 0x80000, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r2, &(0x7f0000fdb000-0x7c)="d41f4198f6ecaf099e4e28fa25995b215b81ba45fdf78c506da2c980659f457c531b3e84ccefceda50e876383851309186d12e07ce2e6df0b0d59fe8f57e015d5319d4125c92ce2a20a779f0631d8f09832c18dba36d36d0b2290856ffce7775e23e45b4211a5bb77dc285231e19e41a785fd2acea73fe51a32a7981", 0x7c, 0x5, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000445000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000fdb000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) 2017/11/16 18:56:13 executing program 1: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fb6000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004ae000)={@common="626f6e64300000000000000000000000", @ifru_names=@generic="c246a511631bc37753c023e1c28a1c96"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000046f000)="2f6465762f72746300", 0x941, 0x0) lstat(&(0x7f00005f5000)="2e2f66696c653000", &(0x7f0000be1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fef000-0x78)={0x0, 0x78, 0x5c86, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8000000, 0x6, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x400, 0x0, 0x9, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000487000-0xb)="2f6465762f6c6f6f702300", 0x2, 0x101) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x80000004, 0x84, &(0x7f0000ff0000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x81d, 0xffffffffffffffff, 0x30) shutdown(r4, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r4, 0x8934, &(0x7f0000542000)={@common="626f6e64300000000000000000000000", @ifru_settings={0x400, 0x5, @fr_pvc=&(0x7f0000001000-0x4)={0x100}}}) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000fef000-0xb)={0x4000000000, 0x5, 0x2, 0x5, 0x5, 0x8, 0x7, 0x81, 0x4ea2760b, 0x10000000400, 0x5}, 0xb) r5 = socket(0x11, 0x80003, 0x80000000000001) setsockopt(r5, 0x3000000010b, 0x13, &(0x7f0000ee9000-0x4)="550044", 0x3) fchown(r1, r2, r3) getpid() getpgrp(0x0) r6 = fcntl$dupfd(r0, 0x0, r0) sigaltstack(&(0x7f00000a6000/0xc00000)=nil, &(0x7f0000c7c000-0x8)=0x0) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f0000472000)={0x1, &(0x7f000005d000-0x2)=[{0x6, 0x0, 0x0, 0x0}]}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000fb6000-0x4)=0x0) 2017/11/16 18:56:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x3, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x100000001, 0x4) fcntl$setlease(r0, 0x400, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000069a000-0x4)=0x0) r2 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00006fc000-0x20)={0x0, 0x0, 0x10001, 0x6}) stat(&(0x7f0000c8e000)="2e2f66696c653000", &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00004da000)={0x1ff, 0x1, r1, 0x4, r4, 0x24a88751, 0x8, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000126000-0xb)={r3, 0x2}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000091a000-0x8)={0x0, 0x0}) [ 77.432571] FAULT_FLAG_ALLOW_RETRY missing 30 [ 77.437437] FAULT_FLAG_ALLOW_RETRY missing 30 [ 77.437449] CPU: 1 PID: 14437 Comm: syz-executor4 Not tainted 4.9.62-gf09daf1 #91 [ 77.437454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2017/11/16 18:56:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b61000)="2f6465762f73657175656e63657200", 0x107141, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000056a000-0x4)=0x5) r1 = memfd_create(&(0x7f0000a34000)="7b00", 0x0) r2 = syz_open_dev$tun(&(0x7f0000528000)="2f6465762f6e65742f74756e00", 0x0, 0x3) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b27000-0x4)=0x0) ptrace$setopts(0x4206, r6, 0xc4a, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000bee000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common="626f6e64300000000000000000000000"}) r7 = fcntl$dupfd(r5, 0x0, r5) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000036000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@common="74756e6c300000000000000000000000", @ifru_names=@generic="dc45192628dcab90f4aec58f7be9ea21"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r8 = socket(0x10, 0x4000000002, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r8, 0x541b, &(0x7f0000ce3000-0x4)=0x0) sendmsg$netlink(r8, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x10, 0x26, 0xffffffffffffffff, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) [ 77.437469] ffff8801c683f870 ffffffff81d94429 ffff8801c683fb50 0000000000000000 [ 77.437483] ffff8801ac3fa110 ffff8801c683fa40 ffff8801ac3fa000 ffff8801c683fa68 [ 77.437495] ffffffff816623c7 0000000000006e92 ffff8801a9c208f0 ffff8801a9c208a0 [ 77.437498] Call Trace: [ 77.437512] [] dump_stack+0xc1/0x128 [ 77.437526] [] handle_userfault+0xa37/0x1300 [ 77.437538] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 77.437546] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 77.437557] [] ? futex_wait_queue_me+0x3e9/0x5e0 2017/11/16 18:56:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0x8, 0x0}, {0x40, 0x6}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000001, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x1) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000e91000-0x2)=0x3) r2 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000921000)=0xfffffffffffffffe, 0x4) sendto$inet(r1, &(0x7f0000bd8000)="1f004d", 0x3, 0x480e, &(0x7f0000167000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c11000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00006ab000-0x4)=0x8) sendto$inet(r1, &(0x7f0000541000)="6f63", 0x2, 0x4, 0x0, 0x0) syz_emit_ethernet(0x15, &(0x7f000050b000-0x15)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x7fffffff, 0x7, 0x80}}], {{0x8906, @x25={0x1, 0xfffd, 0x100000ff, ""}}}}, 0x0) accept$netrom(0xffffffffffffff9c, &(0x7f0000021000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00000a0000-0x4)=0x10) socketpair(0x1d, 0xa, 0xd6a, &(0x7f0000cbb000-0x8)={0x0, 0x0}) r4 = accept$netrom(r3, &(0x7f00000f5000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000061a000-0x4)=0x10) r5 = accept$inet6(r0, &(0x7f0000f9b000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000665000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000d34000-0x4)=0x0, &(0x7f0000cd1000)=0x4) socketpair(0x0, 0x80002, 0xc, &(0x7f00004ac000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ad9000-0x4)=0x0) r9 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r7, 0xc0286405, &(0x7f0000999000-0x28)={0x3, 0xfffffffd, r8, 0x10000000000001, r9, 0x5, 0x4, 0x7fff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x3f) socket$netlink(0x10, 0x3, 0xfffffffffffffffe) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000c9e000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000e16000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000868000-0x4)=0xe8) [ 77.437569] [] ? handle_mm_fault+0x117b/0x2530 [ 77.437578] [] ? handle_mm_fault+0x1fc3/0x2530 2017/11/16 18:56:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f000082f000-0x14)={0x9, 0x0, 0x0, 0x9, 0xfff, 0x7, 0x5, 0x0, 0x0, 0x3}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000d5b000)=0x3) ioctl$TCSETSF(r0, 0x5404, &(0x7f00007b0000-0x24)={0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fadvise64(r0, 0x0, 0x9, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) syz_open_dev$urandom(&(0x7f0000b63000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x2) getsockopt$inet6_tcp_TCP_RECVD_TOS(r0, 0x6, 0x6c1, &(0x7f0000be4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b67000)=0xb1) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000759000)="2f1c3d0456514ef0cdeada644277104496ec745fa1ad35a48a013cf3cbdb9582158cac4b9931f8805fa16120b0a107df4253ea9755facf77620a633084588c78044bb1768f7c8ba50f467e78117fccf03ae622f8eb4b469166b9c67e57d020c0b21b94190356f9b098762e5b957f62dff990154c062ab18e0441d8baa87edc27fc8c2aa46d1c8fdd74bed3529f427645416c9c624b43cf9e01879270344a842d99da753c8e08ad6652612d247f52e7eab6d2a86c362ea2b441c050eb0a7937f1883559c4e9faaefcc4a0aecad41a90efda1f") read(r0, &(0x7f0000da1000-0x1)="00", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2017/11/16 18:56:13 executing program 3: unshare(0x40000000000003fc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f00000ba000)={&(0x7f0000a4c000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) r3 = socket(0x3, 0xb, 0xbbd) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000ca7000-0x3d)={0x0, 0x35, "edc38c728e5809d3de8a63da48ddc84e89fd92d9fa8a540a77552cd4742bd4445ef559dd560cd4a74d7d34edb319a22599dd346a64"}, &(0x7f0000001000)=0x3d) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000002000)={0x8, 0x7, 0x4, 0x8, 0x0, 0x4, 0x8000, 0x0, r4}, &(0x7f0000001000)=0x20) prctl$getname(0x10, &(0x7f00007ef000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = getpid() fcntl$lock(r3, 0x7, &(0x7f0000c78000)={0x1, 0x3, 0x0, 0x2, r5}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000005000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) socketpair$inet(0x2, 0xf, 0x400, &(0x7f000079c000)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000c0e000)=0x633ac5eb, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000f32000)={0x0, 0xac, "cda46b4fb7d2580e88cdb6bf9b47795d5e454b3277dd0d0b0951d38c1575b3c89a65a40ec51e7d138b280f9054f09bed0c8f0c41bd2a01e96565c1894765f440a1685cecff6203d4cd744fff4a224bb3fc3c5ad11d2aed7221764252be40f44520a7fb628082961661d26de59e380cbc8305512cccf80a7539e21d362ffb90cceb3f4acbb8d0ac5a66a36dd61512684f1f5e747000ccc0027dbb4a9f7f8433bcebcc0b991e015ef829c45b9e"}, &(0x7f0000860000)=0xb4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f000049f000-0x4)=r8, 0x4) r9 = syz_open_dev$loop(&(0x7f00000a0000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x45000) r10 = dup(r9) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r10, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000827000)=0xc3e, 0x4) r11 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r11, 0x0, 0x480, &(0x7f00008e6000)="000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x18) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r7, 0x84, 0x65, &(0x7f0000169000-0x20)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) ioctl$DRM_IOCTL_DROP_MASTER(r10, 0x641f) ioctl$EVIOCGEFFECTS(r10, 0x80044584, &(0x7f0000c88000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) getsockname$packet(0xffffffffffffffff, &(0x7f0000e9f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000d42000-0x4)=0x14) [ 77.437588] [] handle_mm_fault+0x1fd1/0x2530 [ 77.437597] [] ? __pmd_alloc+0x410/0x410 [ 77.437606] [] ? memset+0x31/0x40 [ 77.437617] [] __do_page_fault+0x5b7/0xd70 [ 77.437626] [] ? mm_fault_error+0x2c0/0x2c0 2017/11/16 18:56:13 executing program 5: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000293000-0x8)="5e2e2a656d312300", 0x0, 0x8, &(0x7f00000fa000)={0xd85, 0x6, 0x2, 0x7, 0x1, 0x8, 0x3, 0xffffffffe1cbcd6e}) mq_timedreceive(r0, &(0x7f0000255000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8, 0xffffffff, &(0x7f0000d2f000)={0x77359400, 0x0}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$binder(0xffffffffffffff9c, &(0x7f0000fb7000)="2f6465762f62696e64657200", 0x0, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000e9b000-0x6)={0x0, 0x0, 0x0}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000731000-0x60)={0x0, 0x3a, 0x7, @thr={&(0x7f0000578000-0x1000)="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", &(0x7f0000d37000-0x1d)="67a99cdddb66d032e43d5f2f8b15f40bfba9a0b1e18ceeffb66e0dd70b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aaa000-0x4)=0x0) timer_gettime(r2, &(0x7f0000cb3000)={{0x0, 0x0}, {0x0, 0x0}}) socket(0x7, 0x5, 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000431000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_settime(0x0, &(0x7f0000e0a000-0x10)={0x77359400, r3}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000cc6000)=0x0, 0x4) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000097f000)=0x0) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = openat$binder(0xffffffffffffff9c, &(0x7f0000e85000-0xc)="2f6465762f62696e64657200", 0x204800, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00007de000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00008ba000-0x4)=0x8d) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f27000-0x8)={0x0, 0x6}, &(0x7f000033c000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000d64000-0x54)={r6, 0x4c, "f7420797d789be186b4bb6bd380717082187d8ecee2d82175edaae0f75f3b77db9875640a278d522251f6eac00788044a65acb5576cab7cb7704b3e294f2e159fc3bec752b2aac4a9bbb62bf"}, &(0x7f0000b25000-0x4)=0x54) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f00003e5000)="2f6465762f6b657963686f726400", 0x0, 0x0) ioctl$TIOCNXCL(r7, 0x540d) readv(r4, &(0x7f0000976000-0xa0)=[{&(0x7f000078f000-0x1000)="00", 0x1}], 0x1) ioprio_set$pid(0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cca000)={0x0, 0x0, 0x0}, &(0x7f0000493000-0x4)=0xc) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000624000-0x10)={0x5, &(0x7f00004ef000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) waitid(0x2, r8, &(0x7f0000134000)={0x0, 0x0, 0x0, 0x0}, 0x40000000, &(0x7f0000fa6000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r7, 0x4010641a, &(0x7f0000686000)={0x3, &(0x7f0000e8b000-0xc)=[0xff, 0x3f, 0x3]}) sendmsg$netlink(r4, &(0x7f0000c0a000)={0x0, 0x0, &(0x7f0000335000)=[{&(0x7f000000e000)=[{0x14, 0x13, 0x3ff, 0x0, 0x0, "1f"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000fb8000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") listen(r7, 0x729) [ 77.437636] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 77.437645] [] do_page_fault+0x27/0x30 [ 77.437653] [] page_fault+0x28/0x30 [ 77.437662] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 77.437671] [] ? SyS_timer_settime+0x103/0x3a0 [ 77.437681] [] ? SyS_timer_getoverrun+0x100/0x100 [ 77.437690] [] ? syscall_trace_enter+0x2ac/0xd40 [ 77.437699] [] ? exit_to_usermode_loop+0x120/0x120 [ 77.437707] [] ? do_syscall_64+0x48/0x490 [ 77.437717] [] ? SyS_timer_getoverrun+0x100/0x100 [ 77.437725] [] do_syscall_64+0x197/0x490 [ 77.437735] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 77.518137] device gre0 entered promiscuous mode [ 77.778804] binder: 14524:14526 ioctl 5603 20e9affa returned -22 [ 77.816932] binder: 14524:14526 ioctl 541b 2097f000 returned -22 [ 77.853760] CPU: 1 PID: 14452 Comm: syz-executor4 Not tainted 4.9.62-gf09daf1 #91 [ 77.854753] binder: 14524:14526 ioctl 4b69 20fb7f68 returned -22 [ 77.858389] binder: 14524:14526 ioctl 5603 20e9affa returned -22 [ 77.867724] binder: 14524:14530 ioctl 541b 2097f000 returned -22 [ 77.879678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.888999] ffff8801cabe76e0 ffffffff81d94429 ffff8801cabe79c0 0000000000000000 [ 77.896951] ffff8801ac3fa110 ffff8801cabe78b0 ffff8801ac3fa000[ 77.902264] binder: 14524:14526 ioctl 4b69 20fb7f68 returned -22 [ 77.909162] ffff8801cabe78d8 ffffffff816623c7 0000000000006e92 ffff8801a8a2e8f0 ffff8801a8a2e8a0 [ 77.918719] Call Trace: [ 77.921273] [] dump_stack+0xc1/0x128 [ 77.926602] [] handle_userfault+0xa37/0x1300 [ 77.932627] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 77.939604] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 77.945975] [] ? handle_mm_fault+0x117b/0x2530 [ 77.952171] [] ? handle_mm_fault+0x1fc3/0x2530 [ 77.958369] [] handle_mm_fault+0x1fd1/0x2530 [ 77.964394] [] ? __pmd_alloc+0x410/0x410 [ 77.970071] [] __do_page_fault+0x5b7/0xd70 [ 77.976094] [] ? mm_fault_error+0x2c0/0x2c0 [ 77.982039] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 77.988670] [] do_page_fault+0x27/0x30 [ 77.994173] [] page_fault+0x28/0x30 [ 77.999416] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 78.006484] [] ? snd_seq_ioctl+0x33b/0x4a0 [ 78.012334] [] ? snd_seq_open+0x570/0x570 [ 78.018357] [] ? snd_seq_open+0x570/0x570 [ 78.024118] [] do_vfs_ioctl+0x1aa/0x1140 [ 78.029794] [] ? ioctl_preallocate+0x220/0x220 [ 78.035992] [] ? selinux_file_ioctl+0x355/0x530 [ 78.042274] [] ? selinux_capable+0x40/0x40 [ 78.048122] [] ? __fget+0x201/0x3a0 [ 78.053364] [] ? __fget+0x228/0x3a0 [ 78.058604] [] ? __fget+0x47/0x3a0 [ 78.063760] [] ? security_file_ioctl+0x89/0xb0 [ 78.069959] [] SyS_ioctl+0x8f/0xc0 [ 78.075124] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 78.504597] IPVS: Creating netns size=2536 id=26 2017/11/16 18:56:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00007b1000-0x2)="2e2e", &(0x7f0000c1a000)="2e2f66696c653000") symlink(&(0x7f0000004000)="2e2e", &(0x7f0000fc5000)="2e2f66696c65302f62757300") r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000e29000)=[], 0x0, 0x1, 0x0) r1 = creat(&(0x7f00001fe000)="2e2f66696c65302f62757300", 0x0) mount(&(0x7f0000f08000-0x8)="2e2e", &(0x7f0000ceb000)="2e2f66696c65302f62757300", &(0x7f0000b8d000-0x7)="6578743300", 0x5, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000dff000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = creat(&(0x7f0000506000)="2e2f66696c65302f62757300", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a49000-0x8)={0x0, 0x237a}, &(0x7f0000d0d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000f0a000)={r3, 0x4}, 0x8) signalfd(0xffffffffffffffff, &(0x7f000095c000)={0x0}, 0x8) mknod$loop(&(0x7f0000d91000)="2e2f66696c65302f62757300", 0xc140, 0x1) fcntl$getownex(r2, 0x10, &(0x7f00003a4000-0x8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x1a, &(0x7f0000f10000-0x10)={0x3e, 0x1, 0xa574, 0xffffffffffffffc0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000cce000)={0x7, 0x7, 0x1, 0x5, 0x2, 0xff, 0xffc, 0x7fffffff, 0x558e, 0xa, 0xfffffffffffffffe, 0x1}) symlinkat(&(0x7f00003f3000)="2e2e", r1, &(0x7f00000af000-0x8)="2e2f66696c653100") socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009f3000)={0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000111000-0x4)=0x0) ptrace$pokeuser(0x6, r5, 0x0, 0x3) r6 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00001b4000-0x6)={0x0, 0xff}, &(0x7f0000308000)=0x6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004c9000)={r7, 0x1, 0x7fffffff, 0x1d48, 0x3, 0x200}, 0x14) perf_event_open(&(0x7f0000f14000)={0x5, 0x78, 0x3e2, 0x1, 0x3, 0x3, 0x0, 0xba, 0x4000, 0xd, 0x6, 0x9, 0xe9e3, 0x1, 0x0, 0x1f, 0x1, 0x3, 0x2, 0x0, 0x7, 0x3, 0x2, 0x5, 0x4, 0x6, 0x0}, r6, 0x72c, r2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000824000)="2f6465762f73657175656e63657200", 0x1fffe, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000a38000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) rename(&(0x7f00007b8000-0x8)="2e2f66696c653100", &(0x7f0000477000)="2e2e") getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b36000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ae000)=0xe8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000c6d000)={0xd031, 0xfffffffffffff000, 0x7, 0x9f, 0x6, [{0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x80000000, 0x681, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x8, 0x895, 0x80000000, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, {0x8, 0x80000000, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5, 0x42, 0x3d19a1a1, 0x0, 0x0, 0x1800, 0x0, 0x0, 0x0}, {0x80000000, 0x10001, 0xdb680000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) gettid() 2017/11/16 18:56:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = epoll_create1(0x0) r1 = mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0xfffffffffffffffd, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00001c7000)={0x4, 0x0}) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TCFLSH(r2, 0x540b, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000a0d000)={0x53, 0x200, 0xa1, 0x50000000}) r3 = gettid() fcntl$setown(r0, 0x8, r3) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b93000)="2f6465762f72666b696c6c00", 0xc000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000cf4000)={0x40000003, 0x0}) epoll_pwait(r0, &(0x7f0000fed000-0x54)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000c39000-0x8)={0x0}, 0x8) epoll_create(0x741) lookup_dcookie(0x401, &(0x7f0000b3f000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32) 2017/11/16 18:56:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0xfffffffffffffffe, 0x78, 0xfffffffffffffffc, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r1 = syz_open_dev$sg(&(0x7f0000bcd000)="2f6465762f73672300", 0x40001f, 0x8000) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000603000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00003a5000)=r2) write(r3, &(0x7f000087d000)="260000001300470020000083140022e3041000ff010000000000000100000001060010000500", 0x26) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000003000-0x4)=0x0, &(0x7f000000e000)=0x4) listen(r1, 0x9) r5 = epoll_create1(0x80000) r6 = accept(r4, &(0x7f0000dd9000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f98000)=0x10) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000eec000)="2f6465762f70707000", 0x20000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000010000)={0x0, 0x80000, r7}) ioctl$DRM_IOCTL_FREE_BUFS(r8, 0x4010641a, &(0x7f000000a000)={0x8, &(0x7f0000008000)=[0x3, 0xfffffffffffffff9, 0x1, 0x7, 0x10001, 0xfffffffffffffff9, 0x2, 0x6]}) ioctl$DRM_IOCTL_FREE_BUFS(r8, 0x4010641a, &(0x7f0000017000-0x10)={0x0, &(0x7f0000016000)=[]}) sendmsg(r4, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000009000)=[{&(0x7f0000014000-0x59)="7dc541445378653b2cccb5f04146e312a71a63e74d6a2382aaf30ad49656cda4c4fc49415d19202db568e4fda07c7260ca595b3d893263978f0d559be9abb43c0677701114ad325c8c48ba60b62da4ef940e6073f698661e0f", 0x59}, {&(0x7f000000b000-0x3f)="af998a8cee14274f766ae1dffa7e56b43be7230d013a0ff41cc9bf592f868492d583fa022b4c4053ab9a3d859caa476a16e50c05b6a9238400a6c83f7c274b", 0x3f}], 0x2, &(0x7f0000009000)=[{0x108, 0x10f, 0x1f, "3792014a3b968a4299ac2a48f80eb23bc419519b90a676e18c12f12eb1c1025ebc23412b39152f2dca0032c605147f13dd15084000ae010241f0eea5be15f8f10c991d2b901af1cc71049942a50d20e6d3d892fffbd0bb36b90ceb36e49c70bd3355fb1fe56dd0e2736222c9306b863f43fdb980b54b02526100b3925c45c00a4d4b787c29e09f3216f0a9ddd525c08a5c800bcc3e5a538691bf11c0c3bbf8e86d80b1a2a64a3bda1d1b7e2307d522cb3f5f53b02143055eb30eae990b841dba8deee76c956858cb71feb58c96ffec64c2eb2c2c3d793a88b977410a84ba894489d41504adcb4097deb9e7c9cf223457a1dd60c2f1"}, {0x100, 0x88, 0xfe, "60393493d9664e905d29aa1b120321c3b1e6038e1ffa1685ad732721d70fe6ecdbae593bfa48ddb0c96fd9fbb6e25a5156b910e8e6574d644f3118a4e214abd36ada130e80276269dea4a73d42b98ea34bdf1057c323687786ac68bfe8082c9b5f87bac5d67b64a1e02f3b90a37f82ab88d1a0433da5310aba97d03d557eea4fcdebf4873fa7c16f23a57376959b621be20f4abe9a932d53c2a629fb6f751d572b7d9f773d6b9d97838abd313b1c39bd2ab1d32a07e17708900e5dc507197c3d2f26adbdd4a4edf86887a50567af491a04ce4b008dc21dc1af6e9e32fef6ca45bfff755f90d50948dd5460edbec1c1"}, {0x50, 0x102, 0x3fe, "70156dbfb642b815d4f9291031e2fc1c273ff6039027dd7560830944472e8adc805e56fa272ec5ecf6f8aae9ba70b534f8baf65a09e91728eeace7958662"}, {0xf0, 0x11b, 0x0, "95e88c1f8de1777cc1c3d544a3d0b4063d19116fa01c8dd06889c6aec6364d294bed4e660124b1f461ce9a44f1b4b0234b6b4c5df1b3d15eec51a6de3fcfcafdd9586cd3fc0bed5ed652d592c864d62cf53641aa035f124a328c8e8c6eb5003adbd98c609f575be8cf088f5bf02fbe7d9b48f8a156a36fc0a2cdabd96c1326d1b998d7c3eb6ab2d78d308d59bf3be8a76309d7f74ff81c1a014b27ba96657c4b74e12df534b2594b7458bf8027c6cbccb4bae35b9a08ef1424a8b6a92e80663c8f0d72e475a4d06277ea908af5a20bc6f63c2e6ee5f0aab632c314be1d"}, {0x70, 0x11f, 0x10000, "e91af2183371e57273e7f73e7c74809e92be2d2d9b78272d641c343c866646f3903d68c2ceb7638820ace0bee6c75dc4a5dd0548e0a368a1cdc9c6a8e36bab8a60ac39db494603d413754bd2cc70b586209f0dec1d9348fd27608ccd14ce"}], 0x5, 0x10}, 0x20000080) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f00003ef000-0x5c)={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x3, 0x5770, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x5, [0x7781, 0x3, 0x8, 0x0, 0x5, 0x5, 0xe97, 0x3]}, 0x5c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000b19000)={0x683e, 0x200, 0xfffffffffffffffa, 0x800, 0x0}, &(0x7f000052b000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000360000)={r9, 0x0, &(0x7f0000671000)=[]}, &(0x7f000025e000)=0x10) setsockopt$sock_int(r5, 0x1, 0x2f, &(0x7f00005d4000-0x4)=0x5, 0x4) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000000f000-0xc)={0x2010, 0x0}) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f000079e000-0x4)=0x3, 0x4) epoll_wait(r5, &(0x7f00005bf000-0xc)=[{0x0, 0x0}], 0x1, 0x400000400) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f000000f000)={0x7ffffffd, 0x0}) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000008000-0x4)=0x84, 0x4) shutdown(r6, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f000045b000)={{0xa, 0x3, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, {0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x8}, 0x101, [0x18475521, 0x2, 0x4, 0x462, 0x7e, 0xdd8, 0x0, 0x1]}, 0x5c) 2017/11/16 18:56:14 executing program 7: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f12000)={0x0, 0x81, 0x0}, &(0x7f0000f12000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000bfb000+0xc03)={0x1, 0xa, 0x8, 0x5, r1}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000770000)={0x0, 0x1}, &(0x7f0000f12000-0x4)=0x8) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000df000-0x20)={0xffb8, 0x9, 0x4, 0x2, 0x4b4, 0x6, 0x9, 0x80000000, 0x0}, &(0x7f0000f12000-0x4)=0x20) r3 = socket(0x1, 0x8, 0xb4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000034b000-0x8)={r2, 0x4}, &(0x7f000031a000)=0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00002da000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0f000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003e2000)={r4, 0x1, 0x3, 0x223f, 0x7fff, 0x4386}, 0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000c55000-0x8)={0x0, 0x0}, 0x80000000, 0x20000000000654) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r5, &(0x7f0000f14000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r5, &(0x7f0000523000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f14000-0x4)=0x10) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000f11000)={{0xa, 0x1, 0x30d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x53}, {0xa, 0x0, 0x14, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdd}, 0x7f0000000002, [0x1, 0x3ff, 0x0, 0xed, 0x80, 0x7, 0x200, 0xa]}, 0x5c) bind$inet6(r0, &(0x7f0000a71000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) socketpair(0x3, 0x6, 0x78, &(0x7f0000f10000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_buf(r6, 0x0, 0x25, &(0x7f0000f11000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e3b000-0x4)=0x74) syz_emit_ethernet(0x2a, &(0x7f0000b52000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f13000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) splice(r7, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2017/11/16 18:56:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet(0x2, 0x2, 0x939) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00004d7000)={0x4, 0x3, 0x8000000004, 0x5980ee86}, 0x8) r2 = socket(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000621000)={0x0, 0x0, &(0x7f000032a000-0x10)=[{&(0x7f0000626000-0x14)=[{0x14, 0x32, 0x301, 0x4000, 0x0, "010000"}], 0x14}], 0x1, &(0x7f0000170000-0x48)=[@rights={0x30, 0x1, 0x1, [r2, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}], 0x2, 0x0}, 0x0) sendto(r0, &(0x7f000066e000)="120000001600e7ff15ffe90009149bfff2e9", 0x12, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003e6000)={0x1, &(0x7f0000e0e000-0x8)=[{0x6, 0x0, 0x8001, 0x3}]}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000eec000)=[{0x3, 0x9}, {0x3, 0x6}, {0x8, 0x2}], 0x3) socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000b8e000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f00003e9000-0x108)={0x2, {{0xa, 0x0, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbb9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00001f5000-0x10)={0x999, 0xa6, 0x1ff, 0x9}) read(r0, &(0x7f0000296000-0x1)="00", 0x1) getpeername$llc(r2, &(0x7f0000199000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006cf000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00002c1000)={0x0, 0x0}, &(0x7f0000626000-0x4)=0x8) sendto$inet(r0, &(0x7f0000772000-0x7c)="0d3110667f23c93ddb7aa82da68b8dcb216d6497eee7267f173b8cdeffaa1f1af512348ed87ee07a0759d9006b68e795f3255f4aa0451d6c796f3049a981eac3f907d44fcd8c4184bfa5c0ee987f1b13c349dc1fd675f091af7522eb94c1be0defafa077ffa3c4545d293ee55d0dcb650b3b7d7f7252f3570ab1ee67", 0x7c, 0x4000081, &(0x7f0000ff1000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00006da000-0x8)={r5, 0x8}, &(0x7f0000f77000-0x4)=0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000008000-0x20)={@common="64756d6d793000000000000000000000", @ifru_flags=0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r3, 0x0, &(0x7f00006b2000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00006d9000)={r6, 0x4, 0x30}, 0xc) r7 = socket(0x20000000000000a, 0x2, 0x0) recvfrom$unix(r1, &(0x7f00000bc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c, 0x2, &(0x7f00007b4000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) connect$inet(r7, &(0x7f00003a3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r7, &(0x7f00003dc000-0x1c)={0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/16 18:56:14 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x400) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x800000027, &(0x7f0000009000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x4, 0x558b9bbf) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, r1, 0xffffffffffffffff) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000f69000-0x1)=0x0, &(0x7f0000f68000)=0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x20) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x894a, &(0x7f0000f6a000)={@common="0565716c300002200000091f0000ff00", @ifru_names=@generic="f1ab49972bde113591cad8423419021b"}) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00007f0000)=0xb6, 0x4) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000efb000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000efc000-0x4)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00006dc000)={r3, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000e9a000-0x19)="00f5bf2c61351a3489e31fd06b5b035683cc30f50c31a7d591", 0x19) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00002fb000)="ff1a40080600eca2cc", 0x9, 0x20004000, &(0x7f0000235000)={0x2, 0x1, @rand_addr=0x20000000000200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000bca000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000efc000)=0x32) recvfrom$inet(r2, &(0x7f0000ef8000)="", 0x0, 0x0, 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000dbb000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) splice(r2, 0x4c, r2, 0x18, 0x8, 0xb) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c5a000-0x4)=0x0, 0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f000058e000)={&(0x7f0000f61000)=@generic={0xa, "00000007ffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac8fef95059fc0daec57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd039273202a527f2faccec35120ec64fa733c1c99276b26eaece2900727e327f814dc256ce82cb2c80ff58911dbff9000000000000000761676956"}, 0x80, &(0x7f00008fd000-0x50)=[{&(0x7f0000f5e000)="ca7ca354217e9f638485d8ada41a7ea67b207261bd004cd3c1e23937d54e746c340146c34973aa21cc8de9fb6b5e655c5e917d09a609bba7cec80ed4ec81fe96901819f574f1a62649f5ed567ee9396812af7eb6b5ee5ed9d8b71558628f8316374071f342986b0bcd7be1d72e9c09d30a40bd99029426045544348cbe9964391ddc4ce395c31b759e081294e5e2da78cf3b8d363970d1e43b883fecfac0df632bb4d144e54facd86dbd244ad116c9fdb40343f115fd939637bfda4041404807853840decb6de7d4b306c56369adf5fdc1a50070f7245c700ce76b99645ba76734e1d313e23f67ace8d9529e68ed728a169fe422aec263f1dfd6ed9604f0c89ee941aadaa80b68ee0abec2d9b93322b1d0ce41bb1bb28f4a68fcc476cc50fc933e0b801ae61299314d9c0ec2a4d6ae41dbfb6bd9e5cdc5f8a666ab475e7ec19c57870191cd79e11a62744d2102e8a4b1640529d6502e3e3a97f74edfa46393c56be300c7701055feeab5b4cecc182f8716fd4a93b14b583a9cd2d7beb4b07b1d8ae3e2d72d8404934c9e9c6caa38c3b9bed00522be042134af6e39919e1fe82d372383fe4e6a112c204fdcc6c429583ab6b0b362fd0f0ab207977ae48ee5dce72944791e3e7fd04ddecd69ac3df635a1509e60843166834dc23758c127a877ca36cdddd557b60b68875b49b2c8bac2510b9ad0ada1c8295994d5ca330551e04d2fdf37571dcb0100a3ced0a8a7d930fedfdd2b6ed9f17e188b756e1ce4a35ad9894f9b5be3afb1cf77268acb0e6275a6e5dcc4699c6682d5fc2403f605bfd90cf5456f07a522d9df53b064bd55088000765a1a027d1bbb30e98cbcff79e0ad6e2e075a4b54ef92c2c070a4f2f9230a0ee5dd45bec7bde316e124ed891c418563885dc093065c6c25c886cd431c190dd9ae08ec89e1e82bd25c5a7289eea8ce53d2d8c57913652a6b299dc5b87bd788faddb6da38edac43e9e436a83f56473f8f7a27a4f5fa691bd82ee86fa88098b9e627e6dd7bb364832591135a2846a22f527d9c82f6484ddc2255d4cc3da402214606c4031646299b46f0c7484472a71dee06dddfb5fd4ea09617b8209b4acf4e955173d14d54b1617b887d0e12efefe0b63720bcf6dcc1c6321e51d8d8c9d9a01c7f8ac09280401fbdb6e2bfee27b5c9aa88b9f0a6a803126bae4ec36be3784aefacd9681dc90913b8b5414768ad1ea76a452034c30de509c5eeac7a75339b917e3d70c276fee339fabf84e67043f6b6481a66f82bd061ef31b2f0e69160cb82605ff436a560cc54138b73ce2cc1deb56460b09ab903c3038d47a97b7571925a3259fcae15a8519fc262777d6a1c0e9df3ddde7d4b4842ab2e9e9904745885cf568cc5ba564053a4b8aa05a62359fcb544c90abe0bffb7f8cfc32e7f0460095bee2283be41fa69818c908f666a5d8c30586a89c252815756bb95cd8d0c6dcbe1d39fb93fdcc50700a72e919cae8126b677d9ca920fcc25fe4048f22a4c082491305598a5ee5d600e88697612008141a4d7e95c5f17498ba8a718009587a8ea07d5445866916ed25da6407982c8bcc4c57acfe33085e90dd2b68686f0ef41de1d8647718f0eb58cfd953b5dc84a188d751bced9cba625afb3b0204950f5d2b89c9c25decf95915336eb55b5e6eb5139d878a6cefbdcc839aba8c4ef30243541de2cbf7bb217d4bef3ec1a03a9f5561f01883ab44703043a145f32066a778d261d83d1239c45082c588d528c2321b6dde858b34d58c1b3ad796c3f7848c33d66d5644db6949ff42b8a542936b76dad2e5d2ec6e8fcd2a625d4aa2a5547e142e5860d0e45c1afffc5403bf23e0ce453ad5a5cfa43ae3a45e0df2e8f9d3a1d473a0cdd5eb7454674504a9053a31a70ee38770fccd78eed3b3982645d35b4b602a288aa9bed72a541e4d1996e6044072fc5d80db3240d64e00e68745f6014cc970a5916eda13184364b885a349598dfdf229454a704676bcf7bbe1ce614369224b9aaf4a58e6b4be6456d6993e03778ab9c62245515857899a3bee53a1821c9639b2984510fecc5e5dbf260e90b58de42dcab244df33ec0fcde84e2987f79dc91e79e3ff8fd2a46e73e35d3e41976ad6d446f38eaca4e6da7f85d0b7d381d83ec393e484ce9f2b98e07c004df0da509a1f3cb3614e76f9762f7b8d1fea5ac29000861b72a74fda52346e73622a7bf63efe0d964ec8c900af2abf3dfd4f7b264692303e721b59aef8eea998a3336c1941afd7ed5e81cc245fe6c200ebed2a77a7a4a269a928b188856bdc613f4c3a0114232fbf2345e3ff4fc98a06766fc6db2d2109878c6f200d36be0b69606fc0f95f24e8232e180b1fea9358bd14c5fe2a1047052e9ec4cf2c4ccde042893f914000000a0935005a6b4d78fec866a2867df62b271a77dbca7f44af64aff5fbce1de8e2915f9688194d5d2b79279e6dafa9abc5f63f395dc02f34dfa73bf3f61ca926a06036c18c4a34ff59aee561d350f49660ae09516b95fe0c0dde3b3c163246fbdc4b1e51647c6baf339b084f41031da4b80208ab2c7fe445556e3d2d4a89a024902909c6b727802e038a51a3c8d1e4d8a0d63aa8788d199374a38456bf7186942527bb7357a774d9c0656d8037cfafefbf061cb8c7cbcb67088c14a45754055a9d778ed828f5dbead2b67f0693ba5e2f7c9400a37f50d3fb93dd492a573e0c15f2d6d93bc752d46b34b0f4634411a57d0fe2be0ea26c6264ff4c5df7467cfd1d97c801fc07a392efe4e43625d47b0175a5b732c80c3aae899a9285ae7af3097a53bbf24cb8a208703b36ba960738879e9e740039a9906cb205b12c70e7fb9d9bc50b40af8fd48d16f0b175ad475f3ee4b14faa8fb840004956304823654adbae5c92f35aa9c31f9847fc31dcce32d880ae64802f4030cab96e69a998f4dee73b7f7a56d7ef088fb22da387c524d842beae741899995b85f40160c8a34b33a8c91f9454d75d6f678929556b57d897b04a2819ac7a1273405555c0c36e5a8859cf2c62676b2fb131eae2959c0eff19e405d0b8ea2618035810494618a97299f95c2d12d2c96c800ffeaac1da98958d849e463158f495664bb304cd6437cf5d534544ed414fcac6cc5926f0284b11ce2491b001713aad90390ebc4613725fe59f24a554ea78ac0b7a78139108f56546103a83eb38617cc5d8c68b94a72a670097ac76b1a21834c97b001ac2c5f26f120be4a0f3aa056ebc214b07433aa53e82dc7b6dca74bada139e71981e96eab9e34106d5770acf152907cefce7f23daaec1bbb11fe0b08389d8df63295f81748ae7aad31aeb3b4a80e4d5f6959978de1cdfee31ed54594d3ce5adf92f6c29c043fca196728e5c07d5b6b75675481718a1f838c95367b10f67e2283e05e101471783d11d1251d83eb140697592fc2e688af4e842eea7f914da8315baaaaf9e17b6762aa2267cb5b56862374a22f188a1a2c11a9c5f1a4a09c0a401c38724d9bf76f4d024b51a6090b963dc4d54b948faf2728b2194ed9aa20898b0bb53b4ca73cb", 0x9ca}, {&(0x7f0000f6b000)="", 0x0}, {&(0x7f0000f60000)="0685233020c2a951f8873a603d65e01c2288325a1728a97c4cc1b6a93724c660e52c25bbb0de9b97674fa56507df55f57e40ae49b0ad057c417b7ed70ebf8c790f400fc544c02255021d1c05b444a85c66b3452dc0a51cba225aa63d6d516b4fc06f", 0x62}], 0x3, &(0x7f0000f57000)=[{0x28, 0x116, 0x1, "765584ca5ddcf7afb88b364d6d3a781024"}, {0x78, 0x11, 0x1000, "aee517aa0112f3e28114413d4d80a2ef8f1a696e70adbf113758713bf3ee5a9291836f9e243b196579ebfb0bbbd033c4acd3752b1b6bd36984da894fdf51d71d92bc53ac4ffa1f0dba2b8348c2e6958c50dc00296556966d894f170c5bcbe00b0306fd51261540eb"}], 0x2, 0x100000000000004}, 0x3) 2017/11/16 18:56:14 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) prctl$intptr(0x1d, 0x3c44) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f00002e4000-0x4)=0xfffffffe, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f0000db7000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000433000)="2f6465762f73672300", 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r2, 0x0) syz_open_dev$sndseq(&(0x7f0000a46000)="2f6465762f736e642f73657100", 0x0, 0x2000) socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000c45000-0x8)="2e2f66696c653000", 0x100, 0xff) prctl$intptr(0x26, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00008ce000-0x9)="656d3173656c665b00", 0x0) remap_file_pages(&(0x7f000081d000/0x2000)=nil, 0x2000, 0x8, 0x1000, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1e8, {0xfffffffffffff27c}, 0x0, 0x9}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f00001fe000)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000e3e000+0xac7)=0x0, &(0x7f0000a45000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/16 18:56:14 executing program 3: mmap(&(0x7f00008c5000/0x2000)=nil, 0x2000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008c6000-0x9)="2f6465762f73672300", 0x40000004, 0x1ffe) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00008c7000-0x50)={0x2, 0x81, 0xd395, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000351000/0x3000)=nil, 0x3000, 0x4, 0x2010, r1, 0xfffffffffffffffc) epoll_wait(r1, &(0x7f00008c7000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x4) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f00008c6000-0x4)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x220000) socket$netlink(0x10, 0x3, 0x11) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r1, 0xffffffffffffffff) bind$unix(r1, &(0x7f0000001000)=@abs={0x5, 0x0, 0x1}, 0x8) r3 = fcntl$dupfd(r1, 0x0, r1) r4 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x9, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000004000-0x78)={0x100000000, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000000030, 0x2, 0x80000000, 0x3, 0x4, &(0x7f0000004000-0x10)=@generic="6354f822b77e5ff4be056703f3c8ed88", 0xa1cd, 0x2b9, 0x7}) ioctl(r4, 0x4000000000001274, &(0x7f000002d000)="03") ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000002000-0x4)=0x0) fallocate(r2, 0x0, 0x44, 0xf2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000002000)=0x7ff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r3, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x751000)=nil, 0x751000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f00004ed000-0x8)="2e2f66696c653000", 0x101000, 0x1) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000360000-0x10)={0x0, 0x0, 0x2}) [ 78.612618] tc_dump_action: action bad kind 2017/11/16 18:56:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x0, &(0x7f0000c97000/0x3000)=nil) r0 = getpid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d41000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00006d7000)={0x0, 0x0, 0x0}, 0xc) clone(0x80000000, &(0x7f0000445000)="633750895630295c685f7aa3719e61d76870bde1eec620bcc9a5f11341e09e728536f7228a39c8251cadda19563e185cf254f2df9a2f5097a003be66b02026b700e6da3a36c81f0eebf7a79eeb09a5e4387c105f6e61de8d6f1389237c7363689ed5ef31954d43f0afac01dfe92c8bc7b8b6684ba9ff7a3259e80350be992364a6e6fea9fe805e2ec2495eb5cca0bca5252b663b1be2c53cb80eaad6e8f0b705273653", &(0x7f000024b000-0x4)=0x0, &(0x7f000031c000)=0x0, &(0x7f000021d000-0x3f)="8552bd5e8300f0d13a959b72b97abce4182cb7f35cb916ee20ad333335f409c8956a9ce585ebca9211cc7891b0a61ce24e6e87fa0e443692c51490849ee7b2") process_vm_writev(r0, &(0x7f0000edf000)=[{&(0x7f0000990000-0x4b)="00", 0x1}, {&(0x7f0000a89000-0x39)="00", 0x1}], 0x2, &(0x7f000074e000-0x30)=[{&(0x7f0000237000-0xf)="0000", 0x2}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f1f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/11/16 18:56:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)="2e2f66696c653000", 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x3, &(0x7f0000bc7000)={0x4000000000007ff}, 0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000b7b000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigtimedwait(&(0x7f0000d16000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d2e000)={0x0, r1}, 0x8) mmap(&(0x7f0000000000/0x898000)=nil, 0x898000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket(0x5, 0x6, 0xf1) accept$ax25(r3, 0x0, &(0x7f00006d4000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00004d0000)=0xe3, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00007ed000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000089000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00003c5000)={r4, 0xffe, 0x20000030, 0xffffffffffffffff, 0x605}, &(0x7f000077e000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000601000)=@sack_info={0x0, 0x1, 0x40000000}, &(0x7f0000892000)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000736000)={r5, 0x20000ff, 0x20000001, 0xffb, 0x805}, &(0x7f0000107000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000893000-0xc)={r6, 0x26, 0x20}, &(0x7f0000339000-0x4)=0xc) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000728000-0x4)=0x101, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000892000)=0x2, 0x4) mmap(&(0x7f0000898000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) r7 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r7, 0x29, 0xcc, &(0x7f000001f000-0x5c)={{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, {0xa, 0x3, 0xa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0xffffffff00000000, [0x6, 0x0, 0x200000000000, 0x80, 0x80000001, 0x8a91, 0x401f, 0x1]}, 0x5c) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000100000)="00000000000000000000000000000000000000000000", &(0x7f0000896000-0x4)=0x16) r8 = openat$keychord(0xffffffffffffff9c, &(0x7f00005ef000-0xe)="2f6465762f6b657963686f726400", 0x500, 0x0) ioctl$EVIOCSFF(r8, 0x40304580, &(0x7f000005f000)={0x56, 0x8001, 0x100, {0x81, 0x3}, {0x80000000, 0x5}, @cond=[{0x806, 0x100000001, 0x20, 0x6, 0x0, 0x7}, {0x7, 0x3, 0x4000000, 0x4, 0xfffffffffffffffc, 0xffff}]}) sendto$inet(r2, &(0x7f0000440000)="51918cf29f669c7deb5294775dad77984cac8d8ec96b07bf44f6e534a50979dff39532ce5629eb5a8ce530f4a2aa939b2d024f3afcf558cb118297f99eeebb999643463acfca3ac63911e0d9502b916c4585c5d8d0a155f0b497d1a1aa2fe94c7b7897ff72ee", 0x66, 0x8800, &(0x7f00002ce000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r7) r9 = creat(&(0x7f0000f77000-0x8)="2e2f66696c653000", 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r9, 0x84, 0x15, &(0x7f0000740000)={0x5}, 0x1) fcntl$setlease(r0, 0x400, 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r9, 0x54a2) 2017/11/16 18:56:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000e19000-0x4)=0x5e, 0x4) r1 = request_key(&(0x7f0000cc2000)="2e6465616400", &(0x7f0000eda000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000b8000-0x21)="6367726f75705d2e2b776c616e30707070305c73656375726974794073656c6600", 0x0) add_key$keyring(&(0x7f0000d7b000-0x8)="6b657972696e6700", &(0x7f00006b2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) r2 = add_key(&(0x7f00004aa000-0x6)="6c6f676f6e00", &(0x7f0000b25000-0x1)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e6b000)="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", 0x1000, 0xfffffffffffffffd) keyctl$search(0xa, r1, &(0x7f00008fb000-0x5)="7573657200", &(0x7f0000972000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00007f4000)={@generic="3a330e0500210e00000000c980c14987", @ifru_flags=0x200}) read(r0, &(0x7f0000e9f000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) r3 = socket$netlink(0x10, 0x3, 0x2) bind(0xffffffffffffffff, &(0x7f0000a74000-0x80)=@generic={0x0, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002ba000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) writev(r3, &(0x7f000037d000)=[{&(0x7f000052e000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r3, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f0000000203190000370700003e068100ed3b850900020000000000070058", 0x1f}], 0x1) 2017/11/16 18:56:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x49c000)=nil, 0x49c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000c05000)={0x3, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f000049c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000046b000-0x8)="2e2f66696c653000", 0xfffffffffffffffb, 0x110) mmap(&(0x7f000049e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() socketpair(0x4, 0x3, 0x9, &(0x7f0000dab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000f35000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_data=&(0x7f0000170000-0x20)="7c51fa8335895ee229b6504845fbf24f3d7192f93e9b9de4193f13e1cb87f487"}) ioctl$int_in(r2, 0x5452, &(0x7f0000d20000)=0x401) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x24) r5 = socket(0x3, 0x80002, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000474000)={r4, 0x5}, &(0x7f0000ec6000-0x4)=0x8) socket(0x17, 0x5, 0xc) write(r5, &(0x7f0000a78000)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) socket(0x19, 0x3, 0x9) fadvise64(r5, 0x0, 0x40, 0x3) r6 = socket(0x1f, 0x2, 0x2) write(r1, &(0x7f0000853000-0x1f)="1f0000000104ff00fd4354000c00000000000600080001000400dcffdf001e", 0x1f) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000e07000-0x8)={r3, 0xffffffffffff8001}, &(0x7f0000e05000-0x4)=0x8) r7 = socket(0x10, 0x5, 0xc) write(r7, &(0x7f0000d22000)="1f0000000104ff00fd0745c00712ffffff00ffff999e01000304ffdcffdf00780f", 0x21) write(r5, &(0x7f0000c29000)="1f0000000104ff00fd432dbb0700000000cb00000900040000000000000000", 0x1f) 2017/11/16 18:56:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00007ac000)="2f6465762f7573626d6f6e2300", 0x6, 0x200000) getsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r0, 0x6, 0x6bf, &(0x7f000065d000-0x4)=0x0, &(0x7f00006ff000-0x4)=0x4) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000079c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x0, &(0x7f0000891000)="") clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") readlink(&(0x7f000045d000)="2e2f66696c653000", &(0x7f0000d01000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2) [ 78.678548] tc_dump_action: action bad kind 2017/11/16 18:56:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_MIN_RTO(r0, 0x6, 0x6b1, &(0x7f0000f9a000-0x4)=0x0, &(0x7f00005a5000)=0x4) r1 = socket(0x10, 0x3, 0x0) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000015000-0xb)="2f6465762f6877726e6700", 0x404000, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000040d000-0x28)={@generic="875f62e0cf10626098e8c6f569865e60", &(0x7f0000f51000-0x28)=@ethtool_eee={0x45, 0x1f, 0xfffffffffffffff9, 0x81, 0x80000001, 0x6, 0x4, 0x1000, [0x1, 0x101]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSETLED(r3, 0x4b32, 0x39f) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r4, 0x7, &(0x7f000002f000)={0x0, 0x0, 0x2, 0x31, 0x0}) readahead(r3, 0x0, 0xff) fcntl$lock(r4, 0x7, &(0x7f0000cb0000)={0x0, 0x3, 0x0, 0x3, 0x0}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000e76000-0x20)={{&(0x7f0000b02000/0x3000)=nil, 0x3000}, 0x1, 0x0}) socketpair$inet6(0xa, 0x1, 0x8, &(0x7f00008b1000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000579000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000e39000-0x10)=@req={0x28, &(0x7f000077a000-0x28)={@common="726f7365300000000000000000000000", @ifru_addrs=@nfc={0x27, 0xffffffffffff8000, 0x9, 0x5}}}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000ff4000)={0x2, &(0x7f0000ff5000-0x18)=[{0x3, 0x0, 0x0, 0x1}, {0x200, 0x0, 0x0, 0x0}]}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x265, 0x1, @fr_pvc=&(0x7f00001b1000)={0x0}}}) ioctl$TIOCGSID(r3, 0x540f, &(0x7f00006f2000-0x4)=0x0) process_vm_readv(r6, &(0x7f0000d44000)=[{&(0x7f0000b30000)="000000000000000000000000000000000000000000000000000000000000", 0x1e}], 0x1, &(0x7f0000945000)=[{&(0x7f00006b2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96}], 0x1, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000cec000-0x1b)="000000000000000000000000000000000000000000000000000000") syz_fuse_mount(&(0x7f0000000000)="2e2f66696c65302f66696c653000", 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000f5a000-0x4)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r7, 0x29, 0xd2, &(0x7f0000dfa000-0x5c)={{0xa, 0x1, 0xc2e2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, 0xaf, [0xa0, 0x9e6, 0x1f, 0x8001, 0x9, 0x1000000000000000, 0x5711, 0x6]}, 0x5c) r8 = request_key(&(0x7f0000447000-0xa)="73797a6b616c6c657200", &(0x7f00002af000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000824000)="47504c776c616e3065746830e03a2d70726f63706f7369785f61636c5f6163636573732a00", 0x0) request_key(&(0x7f0000b72000-0xc)="636966732e73706e65676f00", &(0x7f0000d0f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000487000)="00", r8) 2017/11/16 18:56:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0xbc, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, 0x2, 0x4, 0x3, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x953e769ca955e43a, 0x40000006, 0x8006, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001000)={0x4, &(0x7f0000001000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000001000-0x8)={r4, 0x3}) mmap(&(0x7f0000000000/0x974000)=nil, 0x974000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000975000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000976000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000977000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004c6000-0x8)={0x0, 0x0}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000458000/0x3000)=nil, 0x3000, 0x3, 0x10010, r3, 0x4) epoll_wait(r6, &(0x7f0000976000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x401) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000977000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r7, &(0x7f0000977000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r7, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r7, &(0x7f0000973000)=[{{&(0x7f0000751000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000905000-0x10)=[{&(0x7f000077c000)="45", 0x1}], 0x1, &(0x7f0000930000)=[{0x110, 0x115, 0x1, "090f7edf7993d631077809f00e788829c73c1f68dd1dcc81fd89de330bbcb5909772199dbff77a32204c6a68eab0295857b838d435b241b104411c45810d614dad6d6d93f1cbf6808b3ffb691f830861fd0d2b36819e7f4a4db963ea5ca1a89881439ecbf6e543b959e759234571c6f426777e729ec0c15ec061e5e9695c9da8cb1922c1ecc424c4ddd4239b09406ee01a49d859588685ae5b0dbbda0d505b05f529ff7b75dd76be4c058266e49fee4bb3c7a3dcea2d097cc7ced406e87a96bbdff4526c6dffd36ef0942bbe3bff7d37ec2b970301099a38c10357df64f442c827e77cde633b62fe83d6fe4d93ea60f54e2b8bdb6acb6d20ca"}, {0x90, 0x11f, 0xfffffffffffffffa, "067389b760170f722f8f997173de125737741a872fd8c0b3264d2066e47257604fb46b00f4314fc93e4950f497892ac00324fc6cb83ca3aa5ef533fe860a712db677022fdc0de38ac6515bef70b5f2ef599d55cd71b89e19f88415f33ba12a34792cf8daf1060e306979e12b8a8333d0e00aa477cf5e8bd6b11d"}, {0x60, 0x88, 0x140000, "83f8851adcd1e31c5f400fe2a2d4cf50dd85c36f08eec6aae5bdaab25ec17a0e6d828437e44535fd4b9c36dd2e1d846987b157105dcf99fb06720ced8a8c321cfb4a780e4de8a99c0434"}, {0x50, 0x139, 0x3f, "56f07a47f12e0bdd52019e752affb675aca16021d53cc2de16d259041d36fa857d9c87752fcfb4fe757bd241cc532fe9efc663bcd1535ae9a321b37b2a66"}, {0xf8, 0x107, 0x1, "c3da6bf0335f0c5638456de0dd724bffd991ff107f19afcb45a7c282c15ed012167474d8c2dd5b9ecdd293895323f814d616f309a5caefc5a1bc6af849acce569b80db39616132c0bd9fb412ac37b490819d814a0738d9a5bda3803b49f454a128b5430f855274410760543360e2695e983065f3adce9dda9dea7f0b4bc258d8b1da92eea68a8c46f532770d9dba6322a6efc52302da2a79b7a5848f00738f4a5dad28d582fb905a59c6d4f2d7f3e9cfc5c6639ad039accd60e20878275c19f73f35d94363a7d895789a63ab5555418910d37c0119ea087574c2b123c705742a0e91de7636ef"}, {0x50, 0x12f, 0x1000, "aecb279dda83f222f8d0d091d5cfb9b77c34002bdb3d35748df42fafeac2e8cf979a6f55bc1b6b2d705dabf428bd8bebeae51dec101a9cf1e95d13bc1f90"}, {0x1010, 0x117, 0xf0, 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", 0x1000}, {&(0x7f0000971000-0x3d)="7500a182f5efdead548084f737053df58aa352929a02e92ed400d088400437f58946f956516df3d2acaed60a4db9dcb3b79e458a86e73cb53f408c754d", 0x3d}], 0x8, &(0x7f0000876000)=[{0x28, 0x0, 0x200, "65f9ef10560077a35849b48a6762561aa8c24c"}, {0xb8, 0x1, 0x800, "34c4f8bfcbf2e86fc0ae7635d323409f465b49dbb3879c021226ab9794d1df78f147c9fa5c7c70ee416eda8e7aa566492223ace8ed11b95985a713290b42d458be990496c8047bf86a0c81a50f0d0e7ba3a0f0546a2953b800b56a83e1c6cead0ef64d8f0fb239389a96aa142a035ea34653f2be8ff64dfde9e5430bdf2f628188bef8b9e88ac0c71fa118b4e57021f0e4f9af7e7464b3515be2c51d51ecca1ee8f83f932c76"}, {0x28, 0x118, 0x566, "56510698b918f7c5e75c601dcc02b2f3a0"}, {0xc0, 0x1, 0x8, "f4fe3a626c27d4ca4c7b73ce1311c9779a2caed4c6fc39064fa028f37114c058ac9fb61f781ebcaa785c1759bcc6f387182497ab58f61283a1f37a9c776cc5255e3dc4100985b3f9d79082d92b9c14c8c3b5f9e404d1cc8c62ebcc4edb7e1ae699643c52f8960313877b0511d0c3615c4d0cc9209272855ef59833103d10da8b5b370053fb0128bdd302533e4786d118631036e5875c19dfd50c2bd6d0975c6d80edc817657d0040fff5aa404ccf"}], 0x4, 0x20000000}, 0x6}, {{&(0x7f0000450000-0x6)=@hci={0x1f, 0x1, 0x3}, 0x6, &(0x7f000011f000)=[{&(0x7f0000553000-0xd9)="047003de1de6e414f6cad47da8c9a7ac357f65acee4b3ffc9cca0566d46bc1699493109c0d65ab94776286036e84fdb67d488d7f5b41f29f5a07228ef5b9ffb2001c892115bda2de549a2a94898a92de7fbc79e814d34739af07f0231ee34fc114d93097ee25b614464ecbefb25ba6f4c887e8add8b08fec9bca9a4acb0a6a3f71d4354712c9e6396b971d1a08c167525308502b468531a64ed9f67780b3666e91b80b0aa3655e90f223dd7b7db4290c16e6b56f203b3b34d209c690fd01e6ca4f825ddd3518f4c1f4b0bb7213edbdbca43ca3af7d41d138cc", 0xd9}, {&(0x7f0000972000-0x7c)="2ef03e6066ba5f2e775cbd70e4ebae265da12b0964b64a09f6567a46f3f25d25a95af50fbc46608b6f5aeb8ac16958b9bfe8127e7f81bdd6397e201e8c7e5e332a8dfc4d13bbe499ce0b4e043d006b15d59497f2b4e260586a246eb084ec54c80895adaa0f08193aac88e4c7eaae97d2b498703e7a050e6c2152b94e", 0x7c}, {&(0x7f0000972000-0xaf)="306c8798d10c12db66259ccf06b67ab28cc459ba2cff7c071adf07e3e677430255e653ea60cb5074892a6c3a81580b1933700e97b33a9eb086e60beb2e1a8adfec80b625f142be37f5ef01e9e89473bf1a306f2a82c22108084f3a373843a8b0243a7e61c7174dbed6c684620869c60c288c476de7bacbed988433959db00185805a3588b44e0d5e9ab833c0eabc1762c7547ab25e506241fed8c381b5af1083aaadf52af728d068eceead57300237", 0xaf}, {&(0x7f000063d000-0x63)="b8488849435d3ec909f029d223f8486406ded7b50e8b4bf45c15baa0ab7bc5647838e4dace01f94489cf919b78af2a1911f0c9c1f7bddb65966ca37b44fa347196e0ab21bb51e41422c870d6259b4f5b60ea2363eb2636f7459618862e951875e41009", 0x63}, {&(0x7f0000972000-0x3a)="c7200e469c61671fd793f36aa1e27668e42dc14be265af2c526baa7bacb961f4810b0b36bc9124555618f24bb07a9576c0f80a9b6668caf8397c", 0x3a}, {&(0x7f0000972000-0x20)="cc385688994bc75d5039d66856d43fec93de3870370de856115703e88971104f", 0x20}, {&(0x7f0000971000)="5ed35a37cdf33785b69e3c560502548ed0857b0de5f45b37902fb373502ba81bd35f1e18bde05564dc544036debb266a601d1565335da372b37fab5817cc8733626f2a7bac097df9fecf52b6c6acce0ec7a8c5a5d816a31c809a89f1d843abde0ce17fc3a7af41983ee6e5f2b02c32c78214e1631be71f3b3db0cec3bc16fd7054b77bd1224f050d45124e6cdc8859e8a41ad0193623a28309b3b45578c1a6837ca8d35a7ddf14fdaaa98cdd509cb4a6395043c77842b8621a26cfca30edc36ef6f26dc866fff48f439667f9c636a37c74379732c2776bab992c6a01c7702876", 0xe0}, {&(0x7f0000971000)="0b14e293dbb518d646ebe24cf305f45dcc40f1485eb82564d6e18e568bf7482262cc8d13f5ab92a8788cdca8eff58794d57e7a1e90a1cd56e1e4efd544f577bdcc1dea4b397a1848e71046d98afee1e13ac5e9a59f138d84de8ee061e9c1e52cb2f23469f61688151f23f5137ad056e5479aa2012d946d03b74c2c29434f5d13b336b05c4f408445093b0b0059be40d026e8ae195bc09b940334d7e0bcad0c093483d40de994e1d0fa6d1b8e65b76fc45a6b92624c0f1c3f96aeac52310821aef0eb322dcffe10c910196d2148e0210b3e57ad16f6ee33", 0xd7}], 0x8, &(0x7f0000972000-0x50)=[{0x50, 0x10a, 0x2, "80bc3c6dab31bda367884d7388ba457457b8306a9d5b3ecccf978155256391e29071011a4d9fbe8f98e24ae0baba4d1f4cefe0f655317fad5a25ccf1c0aa"}], 0x1, 0x0}, 0x100000001}, {{&(0x7f0000972000)=@nfc_llcp={0x27, 0x2, 0x8001, 0x7, 0x2, 0x6, "553e0feeb1393a5cd05e5946509e70a991a1e84e1ab8a31cbee48ca66bbd4fc6ed493fd23d309b7ba5794583fbbe570353e7d40724d97f1f58a069ea73060c", 0xfffffffffffffffc}, 0x60, &(0x7f0000972000)=[{&(0x7f0000972000)="418b02b4d571b156de5f78d7fdb17c4d8a6e9bf67a50299e38fed1123f67d7f6878d95edf89d81a07efe90331bcdd76591329fc5e2eb64bd73faf6aef9c59407b3c858f0e80dbcf77902c8a4c8ba80efecfcdce1e388a1b39879b2b77d1caf7577260c4378536b1c85741f39aa9d", 0x6e}], 0x1, &(0x7f0000972000)=[{0x80, 0x10f, 0x9, "4597e6eac3c0d01b6762f25f29f5b764f7ac293f7cabfc6bd0f1219e0ea922c5b9fa9f51f75606226329038b9a819c8bcf3450664a560136d0d1460d55177462570327dffd7762a35478e6f9c61cce388577308d3b81bd9c9795461a5baaeb7b760af17d4d4ba651e592623409"}], 0x1, 0x5}, 0x0}], 0x4, 0x4000) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000975000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x8, 0x7f, 0x20, 0x14}, &(0x7f00001ae000)=0xa0) mmap(&(0x7f0000975000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000978000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r3, &(0x7f00007ce000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21, 0x126, 0x0, 0x0) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000974000)={r8, 0x0}, 0x8) shutdown(r7, 0x2) splice(r7, 0x0, r6, 0x0, 0x40000000000008, 0x4) 2017/11/16 18:56:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) sendto$inet6(r0, &(0x7f0000fd5000)="", 0x0, 0x8080, &(0x7f00006be000-0x1c)={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000825000)={@common="62637368300000000000000000000000", 0x9}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000376000-0x10)=@generic="83d5a77dd87896e2450de647a9880991") setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000-0x4)=0xfffffffffffffffc, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d3c000-0x4)=0x0, &(0x7f0000ab3000)=0x4) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000073d000)=0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f91000-0x10)={0x0, 0x0}, &(0x7f0000dc1000)=0x10) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0xa, @tid=r2, []}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) bind$inet6(r1, &(0x7f0000ee1000-0x1c)={0xa, 0x2, 0x38f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) timer_delete(r3) r5 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000313000)=0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000b40000)={0xd2, {{0x2, 0x2, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) read(r4, &(0x7f00009fc000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) r6 = open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0x0) ftruncate(r6, 0x7fff) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000395000)={0x0, 0xff}, &(0x7f0000892000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000b99000)=@assoc_id=r7, 0x4) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)="2f6465762f70746d7800", 0x200000000101002, 0x0) sendfile(r8, r6, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000234000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="a56f6ea47096", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r9 = getpgid(0x0) accept(r6, &(0x7f0000dc9000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00000c4000-0x4)=0x1c) tkill(r9, 0x1000000000016) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007de000-0x4)=0x0) 2017/11/16 18:56:14 executing program 5: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) pipe(&(0x7f0000012000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[], 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000013000-0x40)={0x80007, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x10540) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000013000)={0x0, 0x8}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x6, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x3c, 0x1) ioctl$VT_WAITACTIVE(r3, 0x5607) readlink(&(0x7f0000013000)="2e2f66696c653000", &(0x7f0000005000)="", 0x0) r4 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000002000-0x8)={0x0, r4}) set_robust_list(&(0x7f0000013000-0x18)={&(0x7f0000f4e000/0x4000)=nil, 0x6, &(0x7f0000011000/0x3000)=nil}, 0x18) r5 = inotify_init1(0x80000) inotify_add_watch(r5, &(0x7f0000013000)="2e2f66696c653000", 0x1000000) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") close(r0) 2017/11/16 18:56:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001f2000)="2e2f66696c653000", 0xc) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e4d000)="2f6465762f7667615f6172626974657200", 0x80080, 0x0) write$fuse_interrupt(r0, &(0x7f0000e3c000-0x10)={0x10, 0xcf17, 0x2}, 0x10) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chroot(&(0x7f0000d68000-0x8)="2e2f66696c653000") link(&(0x7f000074b000-0x8)="2e2f66696c653100", &(0x7f0000bab000-0xe)="2e2f66696c65302f66696c653000") sysfs$2(0x2, 0x7, &(0x7f0000a0b000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = open(&(0x7f0000149000+0xf6d)="2e2f66696c653000", 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) mkdirat(r1, &(0x7f00007ed000)="2e2f66696c653000", 0x0) symlinkat(&(0x7f00005fa000-0xe)="2e2f66696c65302f66696c653000", r1, &(0x7f0000096000)="2e2f66696c653000") read$eventfd(r1, &(0x7f0000047000)=0x0, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000ff0000+0xe7)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f000073b000)={r2, 0x3}) fcntl$getownex(r1, 0x10, &(0x7f0000825000-0x8)={0x0, 0x0}) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f000089a000-0x8)=0x0) chroot(&(0x7f000067c000)="2e2f66696c65302f66696c653000") getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000f98000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000066e000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000009a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c7000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ac4000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x1111, 0x3, 0x6, 0x8, 0x20, 0x20, 0x7f, r4, r5}, {0x7f, 0x100000001, 0x4, 0x1, 0x7, 0x8, 0x0, 0xffffffff80000000}, {0x7fff, 0x3, 0x800, 0x14000000}, 0x4, 0x8, 0xe77, 0x1, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9f, 0x6bf}, 0x11, @in=@multicast2=0xe0000002, 0x200, 0x0, 0x1, 0x1, 0x3fc000000, 0x100, 0x5}}, 0xe8) ioctl$LOOP_CLR_FD(r1, 0x4c01) ptrace$getenv(0x4201, r3, 0x346a, &(0x7f00000c7000)=0x0) 2017/11/16 18:56:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f000089b000)={0x2, 0x18, 0x4, 0x4, "ff14999b20e503cac2e30e8e0f7449118690862cf6205a7710f7d8a18a941d6a"}) accept4(0xffffffffffffffff, &(0x7f0000051000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00007c7000-0x4)=0x60, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000235000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000947000)={{0x8000080, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xf642, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_int(r0, 0x0, 0x2f, &(0x7f000072a000-0x4)=0x0, &(0x7f00002e6000-0x4)=0x4) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000104000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") epoll_create(0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000bb6000)="706f73696c5f000000000005927373263fe900067031776c611d3073656c696e7578008b", 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() listen$netrom(r2, 0x0) perf_event_open(&(0x7f000031e000-0x78)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000017000-0x9)="2f6465762f73672300", 0xffffffffffffffff, 0x400000) r4 = perf_event_open(&(0x7f000004b000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xf6ee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x4) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0xffffffffffffcdb3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000498000)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) bind$netlink(r5, &(0x7f00000e6000)={0x10, 0x0, 0x438, 0xfffffffffffffffe}, 0xc) inotify_init1(0x0) prctl$setptracer(0x59616d61, r3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/11/16 18:56:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f52000-0x8)="2e2f66696c653000", 0x0) unshare(0x20000) mount(&(0x7f00004a4000-0x8)="2e2f66696c653000", &(0x7f0000b7c000)="2e2f66696c653000", &(0x7f00006d6000-0x6)="72616d667300", 0x0, &(0x7f0000691000-0x1)="") r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000d0f000-0x8)="2e2f66696c653000", 0x84000020) unshare(0x62020200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000520000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x9, 0x9, 0x9, 0x100, 0x3f, 0x8003]}, &(0x7f000039e000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000be5000-0x8c)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) rmdir(&(0x7f0000602000)="2e2f66696c653000") r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ce1000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x10000, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f6000-0x10)="2f6465762f73657175656e6365723200", 0x200000, 0x0) renameat(r1, &(0x7f00009d5000)="2e2f66696c653000", r2, &(0x7f00009ba000)="2e2f66696c653000") read(r0, &(0x7f0000196000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000416000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace(0x420f, r3) 2017/11/16 18:56:14 executing program 3: mmap(&(0x7f0000000000/0xbb4000)=nil, 0xbb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x4) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000a71000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xc2b8) mmap(&(0x7f0000bb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, &(0x7f0000ba8000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb4000)=0x10) mmap(&(0x7f0000bb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000682000)="0ed40f00dee4", 0x6, 0x20000000, &(0x7f00005b7000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00005ab000)="68696768737065656400", 0xa) bind$inet(r3, &(0x7f00005fb000-0x10)={0x2, 0x0, @rand_addr=0x2d09, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00009a9000)="9904", 0x2, 0x20088045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r3, 0x0, 0x40, &(0x7f0000001000-0x1)=0x0, &(0x7f00008d6000)=0x4) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000db0000-0x4)=0x6b, 0x4) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000abd000-0x10)=@common="7465716c300000000000000000000000", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1f, &(0x7f0000001000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000081f000)=0x61) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000dd6000)="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", 0x72e, 0x11, 0x0, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000dd8000-0xa)="940005001f00100000f1", 0xa) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 78.795469] sock: process `syz-executor2' is using obsolete setsockopt SO_BSDCOMPAT [ 78.871002] IPVS: Creating netns size=2536 id=27 [ 78.934147] IPVS: Creating netns size=2536 id=28 2017/11/16 18:56:14 executing program 6: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0xfffffffffffffffb) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000d053, 0xfffffffffffffffd, 0xff, 0x1, 0x80000001, 0xffff, 0x8}, 0x20) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000d9b000-0x28)="ccfe8e25f90ba71cd5a9c6c80ea3439b759047050c8cac27a4e2a514e9c2de77392168d48ff6cada", 0x28, 0x0, &(0x7f0000f6a000-0x1c)={0xa, 0x1, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f6a000)=0x0, &(0x7f0000f6a000)=0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x1000004, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f6b000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6a000-0x4)=0xe8) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f6b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f6b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f6d000-0x46)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x1, 0x9d, 0x0, 0x7, 0x3, 0x20, 0xa0, 0xc0, r3, r2}, {0x6, 0x1f, 0x8, 0x2, 0x1, 0x1, 0x42, 0x1fd}, {0x6, 0xfff, 0x69, 0x103}, 0x4, 0x7, 0x8, 0x0, 0x40, 0x0}, {{@in=@multicast1=0xe0000001, 0x8, 0x6}, 0x13, @in=@empty=0x0, 0x8, 0x3, 0x4, 0x200, 0x1, 0x2, 0x7}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x7, 0x29ee059a) openat$ptmx(0xffffffffffffff9c, &(0x7f0000102000-0xa)="2f6465762f70746d7800", 0x4000, 0x0) mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/16 18:56:14 executing program 1: munlock(&(0x7f0000bd7000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4600, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00007f0000)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000014a000)={0x80000000, 0x0, 0x0, 0x4}) socket$inet_tcp(0x2, 0x1, 0x0) getresuid(&(0x7f0000ea1000)=0x0, &(0x7f0000afc000)=0x0, &(0x7f0000b5c000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000020c000)=0x0) getresuid(&(0x7f0000717000)=0x0, &(0x7f000096d000-0x4)=0x0, &(0x7f00001e7000-0x4)=0x0) getresuid(&(0x7f0000ad9000)=0x0, &(0x7f00004e7000)=0x0, &(0x7f00004ca000)=0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000c61000)={&(0x7f00001f2000)={0x0, 0x0, 0x100, 0x4}, 0xc, &(0x7f0000f95000)=[], 0x0, &(0x7f0000443000-0x138)=[], 0x0, 0x0}, 0x4000) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2017/11/16 18:56:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x9, 0x200000000000) lstat(&(0x7f00007ec000)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x5, 0x208000) getpeername$unix(r0, &(0x7f00008a0000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d9d000)=0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001c5000-0x8)={0x0, 0x0}) r2 = socket(0x1000000000000015, 0xa, 0x7fffffff) r3 = accept$inet6(r2, 0x0, &(0x7f0000fd9000-0x4)=0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) accept$ipx(r0, &(0x7f0000f17000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00006b7000)=0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b2f000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f000091b000-0x78)={0x20006a82, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000, 0x9, 0x1000, 0x2000000000000006, 0x5be5, &(0x7f000073a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffff, 0x3, 0x2}) pipe(&(0x7f0000ad2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00003b1000)={0x6, 0x2, 0x8, 0x181, 0x0}, &(0x7f0000e2f000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000066d000)={0x0, 0x1009}, 0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x6c6, &(0x7f0000a74000-0x10)="27f3f6ff9a0009010000911b0adf8620", 0x10) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f00005ea000-0x10)=[{&(0x7f0000581000)="29000000190031cde5ff21000f6500aa020000000000000780de00000c000900c1ff090000000700000000", 0x2b}], 0x1) r7 = socket$inet6(0xa, 0x800, 0x1700000000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x4, 0x0, 0xff, 0xb, 0x0, 0x800, 0x40}, 0x20) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000579000)={@common="74756e6c300000000000000000000000", @ifru_flags=0x2400}) setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f00009af000)={0x6, {{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x809}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x103, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfbfffffffffffbff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x63a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) setsockopt$inet6_int(r7, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) r8 = socket$inet(0x2, 0x800000000001, 0x0) dup(r3) setsockopt$inet_tcp_int(r8, 0x6, 0x6, &(0x7f0000000000)=0x8, 0x4) bind$inet(r8, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) 2017/11/16 18:56:14 executing program 4: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fcf000)="2d2400", 0x0) socket(0x0, 0x2, 0x3ff) r1 = syz_open_dev$evdev(&(0x7f000062a000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x1) r2 = dup(r0) writev(r1, &(0x7f0000a4c000-0x10)=[{&(0x7f0000fcf000)="f32735c13322cfb4af931b1c7a7006ea0100000000000000fad9ee0009646ee6bca438000000000000007f000080009b8d0000", 0x33}], 0x1) r3 = socket(0x11, 0x80003, 0x401) mmap(&(0x7f00007e4000/0x4000)=nil, 0x4000, 0x4, 0x32, r1, 0xd) fstat(r0, &(0x7f0000fcf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() sched_setaffinity(r4, 0x8, &(0x7f0000fd0000-0x8)=0x5) r5 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) unlink(&(0x7f000000b000-0x8)="2e2f66696c653000") rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000fd0000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0x3ff}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xea, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r4, 0x206, &(0x7f000005e000-0x10)={&(0x7f000005d000)="000000000000000000000000000000000000000000", 0x15}) mmap(&(0x7f0000000000/0xcf4000)=nil, 0xcf4000, 0x3, 0x32, r3, 0x200000000000a) mkdir(&(0x7f0000bf8000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x50, &(0x7f000000a000)="") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = creat(&(0x7f0000016000-0xc)="2e2f66696c653000", 0xbc9dc8fbd81cb4ad) fcntl$lock(r6, 0x40006, &(0x7f0000027000)={0x1, 0x7, 0x8000, 0x7f, r4}) unshare(0x2040600) write$fuse_init(r6, &(0x7f0000cea000)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) readv(r5, &(0x7f0000cee000)=[], 0x0) fchmod(r6, 0x1ab43d1f1ac7678e) r7 = creat(&(0x7f0000cec000)="2e2f66696c653000", 0xc0) dup2(r7, r6) 2017/11/16 18:56:14 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x0, 0x0}, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000182000-0x4)={0x0, 0x0, 0x0}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000dbb000)="6526280fa694bb0eac01eee9a044774460266439e5bd3ea77d6e091984f754516ee07368f2d521a241f59a0d92b73a55e932d1d9fdf79c3ef49427c20cb5334895", 0x41) mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000f63000-0x4)=0x5, 0x4) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000872000-0x8)={0x0, 0x0}) r4 = accept$inet(r2, &(0x7f0000308000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000914000-0x4)=0x10) ioctl$sock_ifreq(r1, 0x8914, &(0x7f0000f6c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x9, 0x7, 0x8001, 0x7a96, 0x8, 0xfffc}}) r5 = openat(r3, &(0x7f00008ff000-0x8)="2e2f66696c653000", 0x20002, 0x146) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000f6f000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$TIOCLINUX3(r5, 0x541c, &(0x7f0000268000)=0x3) ioctl$TUNGETFEATURES(r5, 0x800454cf, &(0x7f0000f6f000)=0x0) r6 = syz_open_dev$sg(&(0x7f0000c9e000-0x9)="2f6465762f73672300", 0x8, 0x0) ioctl$TUNSETQUEUE(r6, 0x400454d9, &(0x7f0000f6e000-0x28)={@generic="652bd9b1d1772fdc182c1f3bb12ca344", @ifru_settings={0x8000, 0x0, @te1=&(0x7f00004a2000)={0x3, 0x8, 0x80000001, 0x100000000}}}) dup(r4) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00002c5000-0x5c)={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0x7fffffff}, 0x8000, [0x8, 0x1, 0x10001, 0x81, 0x7, 0x4a5, 0x7, 0x9]}, 0x5c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f6d000-0x6)={0x1, [0x6]}, &(0x7f0000f6c000)=0x6) bind$inet6(r1, &(0x7f0000d2b000-0x1c)={0xa, 0x0, 0x10000003, @loopback={0x0, 0x1}, 0x6}, 0x1c) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000054b000)="2f6465762f7667615f6172626974657200", 0x40800, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f00009dd000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f72000-0x4)=0x10, 0x80800) ioctl$EVIOCGSW(r7, 0x8040451b, &(0x7f0000c61000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000d1c000-0x48)="", &(0x7f0000d1b000+0x252)=0x0) mincore(&(0x7f0000d6c000/0x7000)=nil, 0x7000, &(0x7f0000793000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pipe2(&(0x7f0000564000-0x8)={0x0, 0x0}, 0x80800) 2017/11/16 18:56:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = openat(0xffffffffffffff9c, &(0x7f00001e0000)="2e2f66696c653000", 0x2000, 0xc) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00007f5000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d96000-0x20)={@generic="fc371bb66b6a6c39763e346110f5111f", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$setstatus(r1, 0x4, 0x2400) writev(r0, &(0x7f0000c6b000)=[{&(0x7f0000a38000-0x39)="390000001000090400000000000000000000000002000000450000072100001419000a00010000000000040006e8000300ff090000cfe4693e", 0x39}], 0x1) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x10000005, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083c000/0x4000)=nil, 0x4000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00005f1000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x3) r2 = socket$inet6(0xa, 0x3, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000c13000)=0xc, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000d1000)=0x0) pipe2(&(0x7f0000799000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffd) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) r4 = syz_open_dev$loop(&(0x7f00006c3000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffd6d, 0x44042) r5 = memfd_create(&(0x7f00006f6000)="69703667726530000000000000000000", 0x1) pwritev(r1, &(0x7f0000925000-0x50)=[{&(0x7f0000a47000-0x44)="a27d0946fd5a1f722e6afa8c429d356e6e2a651a780426ae3b0cab50903934a36afc096854e92b2910a4f01313896bb19097a4d40f5e3fbf85eadd48a40cced4bfb9e34c", 0x44}, {&(0x7f0000fdf000)="aa0eae1412d5ab657ad5621964c26e911d9c68fd8ae36564bd96a7980314a93213f105ab8255ae78f4c8512cec03399945b6caab549b1ee178e1abcc0fb1adbbc35e8db8b89848a2f1a9a4b72635960390a3d69d88868be52b016647fecac323f82aafedd8a7dec20385fd909a5e41e01f77e788640adec837243c301448d0e8a85163d2389ad7eadcfbbc3bcf9c34c36ed763ac5b77b971978a52622b1bde92a60349e68d9c0865", 0xa8}, {&(0x7f0000cad000-0x62)="358317471f62fd4f68468dc9f9250f58334e626357f7c104695d06310c20e48b6222e5599da4b635767534f67ad277403ef4d14c91437b52fd795fa21c0416ce1903b83578f1c18e46b39e75a3fd7cc55399b6e13dadb8d73aaa10506fad7e1b5cee", 0x62}, {&(0x7f000049e000)="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", 0xfc}, {&(0x7f0000c5c000-0x7a)="b7b4574dc9ccf04ac6e90fd3b5ae326b0f2cbd29c442b0a3ca3b0bf842d75080aca0058db0dec61443aaec70adc87a40ad9efce462973506d4972043c4d89d3a1d955418631217d3f1306bf673d0f0c4fda7055e4cc0534a0c07834033f8c7422fc1b0c6e1258c435f1d93fa1a3aad9da3506d64ba7ace1ed0e1", 0x7a}], 0x5, 0xfffffffffffffff9) ioctl$LOOP_CHANGE_FD(r4, 0x401870c8, r3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f000082e000)={0x0, 0x7ff}, &(0x7f0000197000)=0x8) sendfile(r4, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000a6f000-0xe)={0x5, [0x7, 0x1, 0x2, 0x4, 0x5]}, 0xe) 2017/11/16 18:56:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000565000)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000f62000)={0x0, 0x0, &(0x7f0000f3b000-0x10)=[{&(0x7f00007a3000-0x1d)=[{0x1b, 0x1c, 0xa01, 0x0, 0x0, "0701290400000000000001"}], 0x1b}], 0x1, &(0x7f0000f63000)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}], 0x3, 0x0}, 0x0) 2017/11/16 18:56:14 executing program 1: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000d000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) clock_gettime(0x0, &(0x7f0000f3e000)={0x0, 0x0}) ppoll(&(0x7f000065f000)=[{r0, 0x400, 0x0}, {r0, 0x8, 0x0}, {r0, 0x3024, 0x0}], 0x3, &(0x7f0000c29000)={r1, r2+10000000}, &(0x7f000036b000)={0x3}, 0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000834000-0xb)="2f6465762f6877726e6700", 0x200800, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000552000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000596000)=0x14) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f00005d2000)={r4, 0x1, 0x6, @random="cef33db8bf17", [0x0, 0x0]}, 0x10) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d03000-0x11)="2f6465762f7667615f6172626974657200", 0x200000, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f00005b3000)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000118000)="") getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000078e000)={0x0, 0x0, 0x0}, &(0x7f0000f00000)=0xc) ptrace$cont(0x27, r6, 0x8, 0x3) lstat(&(0x7f0000aeb000)="2e2f66696c653000", &(0x7f00003d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) r9 = creat(&(0x7f0000fd7000)="2e2f66696c65302f66696c653000", 0x1000004) stat(&(0x7f00003e8000-0x8)="2e2f66696c653100", &(0x7f0000e27000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r9, 0x1, 0x11, &(0x7f0000271000)={0x0, 0x0, 0x0}, 0xc) mount(&(0x7f0000d57000)="2e2f66696c65302f66696c653000", &(0x7f0000edd000)="2e2f66696c65302f66696c653000", &(0x7f000066f000)="62706600", 0x1412, 0x0) chown(&(0x7f00003af000)="2e2f66696c65302f66696c653000", r7, r10) mount(&(0x7f0000012000-0x8)="2e2f66696c65302f66696c653000", &(0x7f000083f000)="2e2f66696c65302f66696c653000", &(0x7f0000184000)="010080000000006465667d00", 0x1000, &(0x7f000030e000)="") r11 = creat(&(0x7f0000aba000)="2e2f66696c65302f66696c653000", 0x0) mount(&(0x7f0000cc7000)="2e2f66696c653000", &(0x7f0000cbf000-0x8)="2e2f66696c653000", &(0x7f0000071000)="72616d667300", 0x84000, &(0x7f00004ae000)="") ioctl$DRM_IOCTL_RES_CTX(r11, 0xc0106426, &(0x7f00009db000)={0x3, &(0x7f0000c2b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r12 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r12, 0x8955, &(0x7f0000a64000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="86807b7f4dca", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69666230000000000000000000000000"}) connect$inet(r12, &(0x7f0000db7000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/16 18:56:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0xffffffffefffffff, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@common="69726c616e3000000000000000000000", 0x7fff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0xfffffffe) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00006f3000)={0x0, 0x0}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00007c4000-0x1d)="441f08f10000000000ffff00000302781305004ca600e211a1bf03025f", 0x1d) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f000073a000-0xf)="", &(0x7f0000004000-0x4)=0x0) bind$inet(r1, &(0x7f0000eb7000)={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup3(r1, r1, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000013f000-0x8)={0x0, 0x0}) recvfrom$ax25(r2, &(0x7f00006b6000)="000000000000000000000000000000", 0xf, 0x45, 0x0, 0x0) connect$netrom(r2, &(0x7f0000027000)=@full={{0x3, {"a9efb2f310cf4d"}, 0x9}, [{"3f4eba56485248"}, {"8175e2c15db6d1"}, {"2a1c7f4ffb4adb"}, {"8dc85349cf7895"}, {"c7ac0ca166215d"}, {"37b44b1a0189ba"}, {"97b6dbee2c79db"}, {"ccf6aae10447e0"}]}, 0x48) bind$nfc_llcp(r2, &(0x7f00000e1000)={0x27, 0x6, 0xa727, 0x7, 0x6, 0x1f, "12bda7a1e9011158ddf345b9cd66eb1989d141cad75012778beaa0e3216f380ead42141da26a8ad2bf621c2a01b680638bcb4cead6e4f8ea0b88f6dc4f2b7f", 0x7}, 0x60) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f000045e000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000032f000)=0xa3) sendto$inet6(0xffffffffffffffff, &(0x7f0000671000)="", 0x0, 0x0, &(0x7f0000371000)={0xa, 0x0, 0xdffffffffffffffd, @loopback={0x0, 0x1}, 0x1000040010000001}, 0x1c) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000758000)=0x4) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(r2, 0x6, 0x6c5, &(0x7f0000e78000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000944000-0x4)=0x18) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000984000)=0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) socketpair$inet6(0xa, 0x3, 0x1, &(0x7f00005e7000-0x8)={0x0, 0x0}) ioctl$sock_netdev_private(r5, 0x89fa, &(0x7f00004da000-0x97)="d508617b27c01ce7e2c7cb5ce9f6a2f48955d53b62a6002993b36b43bfe9036f1c2cce81b870ad972101410c7d0fb1dea3a9ba70421d41bd8f4f0d5e3fd55e53b3fbb89c127914a74ced77c5e46b04ea6bb5d4779b69f6b1ad9c3d494814c060835e3595a2e29a0e2d6a3fecd8a87689c1ff753863359b64e3d19e1bb14d8a95311048a752c836ade1dba897d4a2fc9c4171a630358a5a") recvfrom$inet(r1, &(0x7f000032e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x20, &(0x7f000013d000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000927000-0x1)="03", 0x1, 0x20088044, &(0x7f0000887000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/16 18:56:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000cd2000)="2f6465762f696e7075742f6d69636500", 0x0, 0x42) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) writev(r0, &(0x7f0000e30000-0x40)=[{&(0x7f0000fd6000-0x1000)="edb428f666c2211844b31e62e25071224f72536656fe6ff975e277fb48301c620d5800d50b10a08d45d36764c4c8804ca7938ee72b4d5e3e21bfc687ce054114af330b2d67b7686d3d2c2bfadec65d8ed3036ce143a283ea272f681b4a4712c005a754766259d624da25cbbccaf37f9a1e415050307766286d0fd671e69e7592cb6c94fc7236e00b2b5cfbef2db27a5b4b5b2116ddad6126850a5d1c7afc903d3be53293658a2df0c75d2a3de4d08b18ea3d36a98fe73763ff7a71e546a5fa9f54a380c689eb", 0xc6}, {&(0x7f00008f7000-0xbf)="cb4932acabbbc4b4cb23e6e75a6410f5877a4d970bdaeec1c498fcf2ee4605ce2e3a9c9312864b1799a71e8cf7d6394d8a1eefc802035311830262d74e052e4f83b63fb0ee193ed2bf75e9", 0x4b}], 0x2) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) madvise(&(0x7f000034d000/0x2000)=nil, 0x2000, 0xd) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$binder(0xffffffffffffff9c, &(0x7f0000781000)="2f6465762f62696e64657200", 0x4100, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000370000)={0x0, 0x0, ""}, &(0x7f0000310000)=0x8) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00009d7000)={r3, 0xff}, &(0x7f00009d9000-0x4)=0x8) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00009d7000)={r4, 0x6}, 0x8) connect$netlink(r2, &(0x7f0000554000-0xc)={0x10, 0x0, 0x7, 0x7}, 0xc) mremap(&(0x7f00007fc000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f000034e000/0x4000)=nil) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00009d8000)=@int=0x6, 0x4) read(r0, &(0x7f00006c8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) epoll_create1(0x80000) fcntl$addseals(r0, 0x409, 0x8) 2017/11/16 18:56:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) connect$inet(r0, &(0x7f0000549000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000000000)=[{&(0x7f0000faf000)="00", 0x1}], 0x1) mmap(&(0x7f0000000000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000005a000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = request_key(&(0x7f0000720000-0x6)="727872706300", &(0x7f0000234000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000909000)="6d696d655f747970656d643573756d2600", 0xfffffffffffffffc) keyctl$describe(0x6, r3, &(0x7f0000048000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b) fallocate(r2, 0x2, 0x0, 0x8) r4 = fcntl$dupfd(r2, 0x0, r0) ioctl$VT_DISALLOCATE(r2, 0x5608) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r6, 0x7387, 0x0) r7 = dup2(r5, r6) r8 = dup2(r7, 0xffffffffffffffff) getsockopt$inet6_tcp_TCP_INFO_EXT(r0, 0x6, 0x6b2, &(0x7f0000bc4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000dab000)=0xef) ioctl$int_in(r8, 0x5452, &(0x7f00005bd000-0x8)=0x45) r9 = getpgrp(0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000758000)={0x10000, 0x81, 0x1, 0xfffffffffffffff8, 0x80, 0x8, 0x3, 0xffffffffffffffff, 0x4, 0x800, 0xfff, 0x8}) setsockopt$inet6_MCAST_JOIN_GROUP(r8, 0x29, 0x2a, &(0x7f0000357000-0x88)={0x0, {{0xa, 0x3, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) fcntl$setown(r7, 0x8, r9) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f000054d000-0x8)={0x0, r9}) recvfrom$inet(r0, &(0x7f0000c94000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65, 0x40000000, &(0x7f00008d4000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f00008bd000)={0x30000000000, {{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x64}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r10 = gettid() tkill(r10, 0x100000000000016) 2017/11/16 18:56:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) getpid() mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f000013d000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d) r1 = userfaultfd(0x800) syncfs(r1) nanosleep(&(0x7f000070d000-0x10)={0x800000000, 0x8000000000000000}, &(0x7f0000400000-0x10)={0x0, 0x0}) futex(&(0x7f0000096000)=0x0, 0x0, 0x0, &(0x7f00008e8000)={r2, r3}, &(0x7f0000048000)=0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) r5 = openat(0xffffffffffffff9c, &(0x7f0000a2c000)="2e2f66696c653000", 0x0, 0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000a4f000-0x4)=0x3, 0x4) ioctl$sock_ifreq(r4, 0x89f1, &(0x7f0000933000-0x28)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f000036c000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f0000441000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000100000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x32, &(0x7f0000661000-0x14)={@loopback={0x0, 0x1}, r7}, 0x14) connect$inet6(r6, &(0x7f0000561000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000ca0000)=@generic="c659735d7d414fedfc2580d60a49b074", 0x10) getsockopt$inet6_int(r6, 0x29, 0x38, &(0x7f00007c8000)=0x0, &(0x7f0000741000)=0x4) write(r6, &(0x7f0000a76000-0x2)="5a24", 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000016000)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) 2017/11/16 18:56:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000078e000)="2f6465762f73657175656e63657200", 0x20000, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000530000-0x65)="2d638808a59e2ff4fc8eaf18019954f4e45fbd10fce9234ef13be6d7e6410c79400e000608f313de6d39c28c6fa34513122f78f8fa5ce9936296212a2aa7144a4839ec4b27d0500283b4f0e2760d4844d416b6b176059007c8a1833df32bbc7571f7fe23a9", 0x65) setns(r0, 0x4) readv(r0, &(0x7f00002a9000)=[], 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000cf6000-0xd)="2f6465762f7573626d6f6e2300", 0x5, 0x800) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00006e4000-0xc)={0x0, 0x1, 0x10}, 0xc) openat$rtc(0xffffffffffffff9c, &(0x7f0000e6a000-0x9)="2f6465762f72746300", 0x28700, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e83000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00004af000-0x78)={0x5, 0x78, 0x7, 0x6, 0x8, 0x6, 0x0, 0x0, 0x800, 0x4, 0x200, 0x80000001, 0x100000001, 0x0, 0x0, 0x6, 0x4, 0xfffffffffffffffc, 0x3ff, 0x4e00, 0x4, 0x5, 0x7, 0x7, 0x1ff, 0x7, 0x0}, r2, 0x40, r1, 0x4) llistxattr(&(0x7f0000408000)="2e2f66696c653000", &(0x7f0000193000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94) accept$netrom(r1, &(0x7f00005f8000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) r3 = open(&(0x7f0000f23000-0x8)="2e2f66696c653000", 0x2a4880, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000525000-0xb0)={{0x401, 0x4}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74, 0x8, 0x60f83430, 0x1, 0x0, 0x80, 0x7, 0x0, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$loop(&(0x7f00007a7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x101082) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r4, 0x0) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/16 18:56:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockname$netlink(r0, &(0x7f0000150000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000042b000)=0xc) r2 = geteuid() ioprio_set$uid(0x3, r2, 0x1f2000000000000) r3 = creat(&(0x7f000082b000-0x8)="2e2f66696c653000", 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f00001eb000-0x9)="2f6465762f72746300", 0x80000, 0x0) getsockopt$inet_tcp_TCP_PSP_CHECK(r3, 0x6, 0x6c7, &(0x7f0000062000-0x4)=0x0, &(0x7f0000145000-0x4)=0x4) r4 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00006ca000-0x8)={0x0, 0x3ff}, &(0x7f0000772000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000c79000-0x8)={0x0, 0x8}, &(0x7f000088f000)=0x8) add_key(&(0x7f0000c66000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f000092d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f000061d000-0x5)="7573657200", &(0x7f0000c7d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c5e000)="671008ca6390a85aa097b292debd236298b188a0d420af522de97011a55698b3b022e3a5d3002071219ddf03c3122a764b6a4dbf6bb6b4e93b7acb523b34e5cc87911cd93f4e8d", 0x47, 0xffffffffffffffff) ioctl$fiemap(r3, 0xc020660b, &(0x7f00000eb000-0x138)={0x6, 0xff, 0x6, 0xfffffffffffff801, 0x5, [{0xdfdd, 0x2, 0x1, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x89, 0x6, 0x32ba5bc0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x80, 0x7, 0xfffffffffffff801, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x8, 0x9, 0x3ff, 0x0, 0x0, 0x2409, 0x0, 0x0, 0x0}]}) request_key(&(0x7f0000ac7000)="727872706300", &(0x7f0000801000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005b9000-0x1)="00", 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00003c5000-0xb8)={r5, 0x3f, 0x1, 0xcf8, 0x1, 0x7, 0x7ff, 0x200, {r6, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0x4, 0x3, 0x8000000}}, &(0x7f0000185000)=0xb8) pwrite64(r4, &(0x7f0000726000)="70c86582431967c0e3075a11588cd470efaf45c03b15623d508c1bf8f26ae9df43dd0c079172a50b8c96ce558b617a6d6b051772a127a4d0b3ce89f291cc3cb2ed956a5e9015b69bbbae99346ae9a85bfec0481047453eea61763aaf8fca16b80484cf4b544239998db888481bb613ca", 0x70, 0x0) unlinkat(r0, &(0x7f0000ef3000-0x8)="2e2f66696c653000", 0x200) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000361000-0xa0)={r7, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1ff, 0x8, 0x0, 0xc9bea9a666f99fd}, &(0x7f00009fb000-0x4)=0xa0) syz_open_dev$loop(&(0x7f00003ac000-0xb)="2f6465762f6c6f6f702300", 0x3, 0x82000) sendfile(r4, r1, &(0x7f0000fbe000-0x8)=0x0, 0x100000001) fallocate(r4, 0x11, 0x0, 0x44400004) ioctl$int_in(r1, 0x5421, &(0x7f00000db000)=0x3ff) 2017/11/16 18:56:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ba0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socketpair(0x1b, 0x8000002, 0x7, &(0x7f0000c3d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000007000)={0x900000000000000}, 0x1) r3 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) r4 = openat(r2, &(0x7f0000581000-0x8)="2e2f66696c653000", 0x88080, 0x18d) fcntl$getownex(r4, 0x10, &(0x7f00003bf000-0x1)={0x0, 0x0}) sched_getparam(r5, &(0x7f0000046000-0x4)=0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f000022a000)=0x0) prctl$intptr(0x1c, 0x7e91) close(r0) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@rc={0x1f, {0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f00000f0000)=0x5, 0x4) writev(r2, &(0x7f0000cd9000)=[{&(0x7f000026c000)="f1f49e34498d5fe4b4c878c17926a44aa989d52b81e3f1ba8fcef65c150fa5f0f4340a5241259821714253919a7adbc6b0bb7c6c24307f00953a07c930c2250b1041688c7e6f3219e36bd5ca5c837fd3e32f1504806fd23f2bf7233d58ac6f2f8384bb24e85493fa165ed03b1c7513ef3ab53e6da904a06c1da3ce25e872898bc54a87e112d3b8a21a4a80531667d4eb728825b72d391b31f29f1edaf960c86150e41dc63538a6b247d56d4bed09ef6fe7c8c38a98fa", 0xb6}, {&(0x7f0000f2e000)="", 0x0}, {&(0x7f00007b0000)="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", 0x1000}, {&(0x7f0000eeb000-0x6c)="bb6579d57d93cb48e7d39ad32114d03a99e7b5a54be1fb43be49d2a083502efd0ad3f41bd8b193a87d8f8deb51c17a474893ad38a2df1c03828d1907cea2c858a85cfd2f361dd50fad8e80dab9e1bb05da18e622ad4f135ff7e5de77e9746e4a8379097936d073195967ef22", 0x6c}], 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000eda000-0x120)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) 2017/11/16 18:56:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0x0}, 0x0, 0x8) r0 = open(&(0x7f0000243000-0x8)="2e2f66696c653000", 0xa100, 0x8) chdir(&(0x7f0000002000-0x8)="2e2f66696c653000") mkdir(&(0x7f00002df000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f00009c9000)="2e2f66696c653000", &(0x7f0000b14000)="6d717565756500", 0x4000, &(0x7f000008e000+0x65d)="") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ae4000)="2f6465762f7667615f6172626974657200", 0x2005, 0x0) readlinkat(r1, &(0x7f0000c54000-0x8)="2e2f66696c653000", &(0x7f00005dc000)="00000000000000000000000000000000000000000000", 0x16) ioctl$KDSETMODE(r0, 0x4b3a, 0x5) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000854000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x1, 0x0) mount(&(0x7f00000a0000)="2e2f66696c653000", &(0x7f0000554000-0x8)="2e2f66696c653100", &(0x7f0000d39000-0x5)="6578743200", 0xa0, &(0x7f0000ffc000)="") mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f00001a7000)="2e2f66696c65302f66696c653000", &(0x7f00004ae000-0x8)="6367726f75703200", 0x8000001000, &(0x7f000071d000)="") r2 = creat(&(0x7f000059b000-0xa)="2e2f66696c65302f66696c653000", 0x2) mount(&(0x7f0000012000-0x8)="2e2f66696c65302f66696c653000", &(0x7f0000e1f000-0x8)="2e2f66696c65302f66696c653000", &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6465667300", 0x1000, &(0x7f000078a000)="") mount(&(0x7f0000488000+0x762)="2e2f66696c65302f66696c653000", &(0x7f0000aad000-0xe)="2e2f66696c65302f66696c653000", &(0x7f00007ba000)="0700eb667300", 0x1002, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000151000-0x4)=0xe00000, 0x4) rename(&(0x7f00007c7000)="2e2f66696c65302f66696c653000", &(0x7f0000ba2000-0xe)="2e2f66696c65302f66696c653100") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0x100000}, 0x4) syz_open_dev$tun(&(0x7f0000581000)="2f6465762f6e65742f74756e00", 0x0, 0x1fc) epoll_create1(0x7fffb) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x8, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fc3000-0x8)="2e2f66696c653000", 0x11) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00008e1000)={0x0, 0x68c}, &(0x7f000077f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000046a000)={r4, 0x40, 0x10, 0x6, 0x1}, &(0x7f000070a000-0x4)=0x18) bind$inet(r3, &(0x7f0000cbd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/16 18:56:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000+0x670)={0x0, 0x0}) mmap(&(0x7f0000000000/0x279000)=nil, 0x279000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x240, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000279000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00006d1000-0x8)="2e2f66696c653000", 0x20) dup2(0xffffffffffffffff, r0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x6be, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffc, 0x4, 0x0, 0x8, 0x0, 0x6, 0x0, 0x1400000000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x9) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00001f2000-0x4)=0x0) perf_event_open(&(0x7f0000b30000)={0x2, 0x78, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xc86, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, r3, 0xffffffffffffffff, r2, 0x0) r4 = request_key(&(0x7f0000169000-0x8)="72787270635f7300", &(0x7f0000b8c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f51000-0x3c)="706f7369785f61636c5f6163636573736d696d655f747970657d656d316b657972696e6776626f786e657431656d30776c616e3091272a73656c6600", 0xfffffffffffffffe) add_key$user(&(0x7f0000108000)="7573657200", &(0x7f0000372000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e2c000-0x32)="e167c3f77fe1d0569a377da4a4bb6f2cc1ae1588f384f163ee90f0c6263f6998d95e1bff7fa7a4905e4f6e4e23f646271a82", 0x32, r4) perf_event_open(&(0x7f0000644000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfc, 0x0, 0xfffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x40000007, &(0x7f0000970000-0x10)={0x0, 0x0}) open(&(0x7f00009a5000)="2e2f66696c653000", 0x40007, 0xcf) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000017c000-0x8)={0x0, 0x0}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r6, &(0x7f0000c2d000-0x40)=[{&(0x7f0000835000-0xe2)="abca7001444ed192a46277f462330ba04a298ba8bb21c3e3880b47e7a0efd7cbda3f89a695d64a7ce1639700a3a0628101273e67d812d3d6f1ce98f0d28b03f62a19f0ff6833ea69e263a1b6bd1d668dbbf7901d65aa3bfd09f65a1641a73a88c4fb47a3c50893e313048b3da204d38a5caeaf4deeff45723d3cae4b14feb44697e389ed329e51cb7e1fd082248a35dc6ca08f7f8b3e51726b71cc108322d559915efb8fdb39a48efbecd2f022723102969d6fd4e9dc5d2e1190398f1fe7ea15f329931d3d4872e5c83d3edf8574c331962c72eeb0571cfae3566e9726811481bb86", 0xe2}, {&(0x7f0000be5000-0x1000)="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", 0x1000}, {&(0x7f0000aa7000)="12fe8089026051c48b933af1291c18634e0d27c368984b7265965dbc4b7f265104d48eccb9dd2e", 0x27}, {&(0x7f0000bb2000)="9c9a1a03d4a30eee3a3707038e822990d7c6ddd9dfa269836e78e78e0412b3839ee981b80a265d8f91a3f91a9c3481dc381f65d80ca3a4b53044cba76451bd713ab99028f991da74312461aefb689e02a0a0fd07aa71bdc4c08408d33e5479411f7204b78fddd6516c7397ae916f2fd749d64935954fa0265ff77dfabfca430a6cf17b1fd3db1d0c154a5466f0a5d0f3ea1df1c634cd35a2b8b238526518c1d86c910b495a2012c1aac0de9219df57f0843999047f57bb4b56c68bfeb67487f53a52111da7847520775f37535585b7464d2e3128e1011111", 0xd8}, {&(0x7f0000d9b000)="02d8fd00993a6c13e4439fff1f9345055c769aa6d7353210427896b769be01be5c571ff8e52dd7fc9d4039f944178c6bb800e374bbb3ae4caeaf20d4406fae3045815caa6cfe18909a36194848a1cc544bbe8e91895afd798adeeed6a9be5af047e7a03b60", 0x65}, {&(0x7f0000fa6000-0x57)="8f517f2e569d8ccc26764fd3f24ebcb7ebbea88a427c772e83e51f8e38d8c631472331755b5e627cccb819e539959918ed37423a04886fe6dd81f9fe5ea293902c0c22cf03000482c18451daef5d034de6cbd6956a7d7a", 0x57}, {&(0x7f00003ce000-0x37)="3aaddf4a4b8887a9e88b300f08bce81c997780d88ab2a7b61c7e454d92e1be791bb22f7ec784b1490c9b6f5a4a7a9eb4f0397e8ae1d5b9", 0x37}, {&(0x7f0000fa1000+0xfb6)="868120447928345c90a6ef31d4cc38198154040a64199b4a38ef1d2ea9083d56ff206055e533b1001f3359a02ddcf08655f7a859e409bccc2e54f36272835871d24bcedf06ac95846f8435636b6482cf21d27efd981a9c966a0cd334074674daa6f5d867253df2773a490e54b8ad9266c68c65ad43065c34beccf0e2eb626469c19053a7965caaf122c6ac19c4a608054ac3f86ddb4149a0bf0ac0796e12e51bb639d1f060f228aa91315dd738094b1ffce7d10a024748c170d8c934137475bd7a1479d48037787f0a2c8591d21c7c94e534e3", 0xd3}], 0x8, 0x0) bind$inet(r7, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x10000000003, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r7, 0x6, 0xa, &(0x7f000096b000-0x4)=0x200, 0x4) lstat(&(0x7f0000465000-0x8)="2e2f66696c653000", &(0x7f000033e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet(r7, &(0x7f00004c7000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r6) setsockopt$inet_tcp_int(r7, 0x6, 0x19, &(0x7f0000a98000)=0x401, 0x4) splice(r5, 0x0, r7, 0x0, 0x2e2e742e, 0x5) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000)={0x0, 0x8000000}, 0x8) 2017/11/16 18:56:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fd8000)={0x80000001}, 0x8, 0x800) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000038d000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r1, &(0x7f00007da000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37, 0x100, &(0x7f0000050000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r2, &(0x7f000086e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d3b000-0x9)="2f6465762f70707000", 0x4040, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x64, &(0x7f0000915000)=0x0, &(0x7f00008d7000-0x4)=0x4) eventfd2(0x4, 0x80000) socket$inet6(0xa, 0x1, 0x0) r4 = socket(0x10000000010, 0x2, 0xc) write(r4, &(0x7f0000a78000)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) r5 = socket(0x10, 0x2, 0xc) r6 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x3f, 0x80181) r7 = accept$netrom(r6, &(0x7f0000b56000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000000000)=0x48) readv(r7, &(0x7f000023c000)=[{&(0x7f000043c000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000008000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f000043a000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}], 0x3) socket$netlink(0x10, 0x3, 0x10) fcntl$getownex(r2, 0x10, &(0x7f0000119000)={0x0, 0x0}) wait4(r8, &(0x7f000094a000+0xcc1)=0x0, 0x8, &(0x7f000085b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = socket(0x10, 0x803, 0x0) setsockopt$inet_dccp_buf(r9, 0x21, 0xc0, &(0x7f0000dbd000)="84ce7f09d3e5507996762524ed9cc83f300b674163f30cdbde16024fb32f64905b80f156909dac0c4c278599a23a931a2f2fe6d9e4405044f97fc01d09881833423b44c9079c1fe8ac31549459e328997aa5009945fdf112b261b3e98da37006f3017148b8697341463ef1cc4f55a4a0a581fd764c2d05440c", 0x79) setsockopt$sock_int(r6, 0x1, 0x3f, &(0x7f0000303000)=0xff, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f000044d000)=0x5, 0x4) sendto(r9, &(0x7f0000001000-0x10)="110000005e001f020000011c0080f40100", 0x11, 0x0, 0x0, 0x0) fstat(r9, &(0x7f000048d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r4, r5, 0x0) getsockopt(r0, 0x80000001, 0x1, &(0x7f00006c7000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a79000-0x4)=0x61) sendmmsg(r2, &(0x7f00009d9000)=[{{0x0, 0x0, &(0x7f0000426000)=[{&(0x7f0000d11000-0xf8)="f73ad7d2af7d2cbaec7a5aa54cc0ad0a8a1c36630393e1e61b7f7fed79ed25f56e6a282f76daeb8d44e6bd13d8c66178e8dc2f900b94e12bb6021a9062b9b5a050fb9e94274b3416d9027456ca1d4ae165afc1c460d5d3130000e1e946bb40bb452be9c5086445857ad33d5eeb1875f7d8509c4d9de94f984874eefa0426301bd28f6ce6b8ef03aed8aa90923c5330305ed8b8d847bd7f36c55fda812033687071cefef0382457614a2669e22fc3777372ac5cbd659f94ab2037abdb47757c0503490977d15a50d3f6030bb1eedc5492fe46083ae2448956fbe1fdbf0adf233811d0d48883dfed1b6862bded88f02c3700ab8ad8f7", 0xf5}], 0x1, &(0x7f0000a83000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4c080) 2017/11/16 18:56:14 executing program 7: mmap(&(0x7f0000000000/0x284000)=nil, 0x284000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)="2e2f66696c653000", 0x0) mount(&(0x7f00000d1000-0x8)="2e2f66696c653000", &(0x7f000027a000-0x8)="2e2f66696c653000", &(0x7f0000284000-0x6)="72616d667300", 0x8, 0x0) symlink(&(0x7f0000281000)="2e2f66696c653100", &(0x7f0000110000)="2e2f66696c65302f66696c653000") mmap(&(0x7f0000284000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000012a000-0xe)="2e2f66696c65302f66696c653000", 0x42, 0x1) execve(&(0x7f000015a000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000000000)=[], &(0x7f000001e000)=[&(0x7f0000000000)="72616d667300"]) 2017/11/16 18:56:15 executing program 2: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000408000)="2e2f66696c653000", &(0x7f0000193000)="", 0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000fb0000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) open(&(0x7f0000f23000-0x8)="2e2f66696c653000", 0x4002a4880, 0x2) openat$rfkill(0xffffffffffffff9c, &(0x7f00008b1000-0xc)="2f6465762f72666b696c6c00", 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x3) syz_open_dev$loop(&(0x7f00007a7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b79000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() getpriority(0x1, r1) r2 = syz_open_dev$tun(&(0x7f00008ae000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x2) r4 = syz_open_dev$sndseq(&(0x7f0000dd5000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d52000-0x8)={0x0, 0x0}) fallocate(r0, 0x2, 0x0, 0xd3) r5 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000002b000)={0x485d03be, 0x0, 0x4, "98de7a8c5ae95ec8792c93340fc33a664f13eeab65c0322901ca6bd31bde2c51f06c7f0b014f9f91eeb7647c7240f476c8d753d000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(r3, 0x0, 0xc, &(0x7f0000cc3000)="63adf22874e585f4f70477704e82f9e4efd1e51a24210c0603b47b45dbed0000000000000001a168a5acc4257508cf98cfff5d01686818f587fb6cc2fb3dbfa7e2e126ed2bdf23976eaf83beeee2406708265987fdc09a7fc06edc9df0c5ea2ef2104482f8279de8756f5f504aa0f01d8ae0056480ef32972303633665c2116cb40bec8b7688c339926b8d0c6aae3c904b73818296f4", 0x96) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000044000)={0xa00000000000, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) nanosleep(&(0x7f0000d72000-0x10)={0x0, 0x0}, &(0x7f00007c1000-0x10)={0x0, 0x0}) clock_gettime(0x8, &(0x7f0000962000)={0x0, 0x0}) setsockopt$ax25_int(r5, 0x101, 0xc, &(0x7f0000baa000-0x4)=0x1, 0x4) pselect6(0x40, &(0x7f0000dee000+0x396)={0x2, 0x7fff, 0x2, 0x8, 0x7fff, 0x2, 0x1, 0x8}, &(0x7f0000856000)={0x77d5, 0x80, 0x4, 0x81, 0x5, 0x2, 0x3, 0x400}, &(0x7f0000f21000-0x40)={0x2, 0x40, 0x92, 0x8, 0x0, 0x1f, 0x2, 0x10001}, &(0x7f00003be000)={r6, r7+10000000}, &(0x7f00009b0000)={&(0x7f0000603000-0x8)={0xe79}, 0x8}) write$sndseq(r4, &(0x7f0000e70000-0x30)=[{0x22, 0x1, 0x9, 0x3fd, @tick=0xfffffffffffffbff, {0x7fffffffffff, 0x7}, {0xfffffffffffffff6, 0x9}, @note={0x9, 0x20, 0x10001, 0x3e30ce7, 0x800008000}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000dea000-0x8c)={0x0, 0x9, 0x5, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x3fc) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00003d3000)=0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x3fd, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x3, 0x0, 0x0, 0x1, 0x0}}}) 2017/11/16 18:56:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x2, &(0x7f00005a9000-0x10)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000017a000)=0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00009a8000)={0x0, r1/1000+10000}, 0x10) connect$inet(r0, &(0x7f0000922000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007db000-0x10)="2f6465762f73657175656e6365723200", 0x418300, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000446000)=0x4) 2017/11/16 18:56:15 executing program 5: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0xfffffffffffffffb) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000d053, 0xfffffffffffffffd, 0xff, 0x1, 0x80000001, 0xffff, 0x8}, 0x20) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000d9b000-0x28)="ccfe8e25f90ba71cd5a9c6c80ea3439b759047050c8cac27a4e2a514e9c2de77392168d48ff6cada", 0x28, 0x0, &(0x7f0000f6a000-0x1c)={0xa, 0x1, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00005f9000-0x4)=0x0, &(0x7f0000f68000)=0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x1000004, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f6a000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6a000-0x4)=0xe8) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f6b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f6b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f63000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x1, 0x9d, 0x0, 0x7, 0x3, 0x20, 0xa0, 0xc0, r3, r2}, {0x6, 0x1f, 0x8, 0x2, 0x1, 0x1, 0x42, 0x1ff}, {0x6, 0xfff, 0x69, 0x103}, 0x4, 0x7, 0x8, 0x0, 0x40, 0x0}, {{@in=@multicast1=0xe0000001, 0x8, 0x6}, 0x13, @in=@empty=0x0, 0x8, 0x3, 0x4, 0x200, 0x1, 0x2, 0x5}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x80001, 0x0) bind$inet6(r4, &(0x7f000002e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000003}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x1000000000004011, 0x0}], 0x2, 0x2000000) bind$inet6(r4, &(0x7f0000002000-0xe)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x4000000000000}, 0x1c) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r4, &(0x7f0000efc000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e9d000)=0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x9, 0x0}, 0x20) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000f44000)={0x0, {{0xa, 0x2, 0xe, @loopback={0x0, 0x1}, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/11/16 18:56:15 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000001000-0xf8)={{0x0, 0x0, 0x8, 0x3, 0x4e}, 0x100, 0x1, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x8001, 0x0, 0x9, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fb8000-0x20)={@loopback={0x0, 0x1}, 0x4, 0x0, 0xff, 0x2, 0xfffffffffffffffe, 0x200, 0x8}, 0x20) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000070a000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x11, &(0x7f00006c3000-0x4)=0x0, &(0x7f000024b000+0x9ca)=0x4) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d31000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0xffffffffffffffe0, 0x741, 0x24b}, &(0x7f0000f0c000-0x4)=0xa0) getsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000a8d000)=0x0, &(0x7f0000910000-0x4)=0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000bb7000)={@common="69726c616e3000000000000000000000", @ifru_flags=0x400}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c91000-0xa0)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x401, 0x0, 0x1, 0x63}, 0xa0) writev(r2, &(0x7f0000b13000)=[{&(0x7f0000ab2000)="2600000020000303013d1624000a0027c300005400f007008700000405000398ffebff000006ec006e", 0x29}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d3e000)={0x0, 0x0, 0x0}, &(0x7f0000369000-0x4)=0xc) ptrace$getsig(0x4202, r4, 0x1, &(0x7f0000e7e000-0x10)={0x0, 0x0, 0x0, 0x0}) bind$inet6(r1, &(0x7f0000dc2000-0x1c)={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, 0x1c) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cce000)="2f6465762f73657175656e6365723200", 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000231000)={0x0, []}, &(0x7f00003dd000-0x4)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000474000-0x88)={0x1400000000000, {{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/11/16 18:56:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) accept$ipx(0xffffffffffffffff, &(0x7f00004e3000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00001c6000)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c3d000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000d93000-0x8)="2e2f66696c653000", 0xb1ff8c0bb40b2b74, 0x0, 0x0, 0x25ef, 0xe472, 0x20) r2 = fcntl$getown(r1, 0x9) r3 = getpgid(r2) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000020000)="2f6465762f6c6f6f702300", 0x0, 0x2) r5 = fcntl$dupfd(r4, 0x0, r1) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000009000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r3, 0x5, &(0x7f0000030000)="e26fedd417043b1dbcaf726e2595e7c1b808736c066d7680d6e76f5565a6c367969804857e4d2512fc923676880e0a6a9e45f1d1b62cc81f29f5afc4211750") mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000000c000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000017000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000028000-0xc)=@sack_info={0x0, 0xf6, 0x100000000}, &(0x7f000000d000)=0xc) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r5, &(0x7f000002f000-0x38)={&(0x7f000002e000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001e000-0x70)=[{&(0x7f000000e000)="ce5ea9295c7633f3cd234a146f50266a89cd32d57a9fa24952ce8a330d097a5a9d125e23f7b35373bd64ce7f1692d6c29ba5c6c080f424f5aed46edc65116f3727155cc75779f5f3c49907d2ce1529266952dfb92148f43eebbb200726c99e7ace0d032a3c169b66bec1982d44cb081754126b4866be01a1a1d2c33acadc0fe22add6df1a68afc722f197f6c05", 0x8d}, {&(0x7f0000008000)="4fbff7c250d1b5decb6b60d17f5c45b2f7e6cb079b81aeb3b15707c87f55b49513f97ca4aad30b2b0186cf681b643d88e4905aa58da1b43b434a8fd33363a1ca1c", 0x41}, {&(0x7f000002e000)="ceff1b11b0444d810ec60cc6ef7c213ead78c60464d4673996e15ec632c8c3c9efb836b2eb2c0ec3c248e6b7ebdaa72d05cbd3270c122317dc5a53402b5fc86c99aec5c31cdff3bda4cd3abd173f20441ebc91e1a541d54cd6e65ef67db30542e96b5fe16542018b13a9a06028f998617ff721d0cc592b23fddba1095cff95bd895652c529debf609f617434aa1865052788952d4b17f7a9c8e1242be8c8619b4e7ec92d4bce2c9a89a3f201a9ad2c67b1ca96b26ce39030e729ee914be5dcc638796f09f3ae82c6f761535010b5ef722bd708aade5ced4437c564951ad3ff548867047bad4ae4e2afdf3dee6ef2398dd8e462fa23acd22f8f88686cd26af262b136ca9f55867c6f7bf3719ca0d7cb5f9fc97ce422cd0048ee832807df8de63d6f878b040e2c5ecf87a2ae78eb5b87543d6dd6561b01610dae62567f3153b5bd6e9828f202d0d5e382b76d84a5fee0ca0db534315c92a90c764a3cc3c752496e8252b3d44c996819217f84ed38bc572060ea3b44c6a916e243d528f6cbc7e39d0a34cf146c5ae7f981a605fd8090f262e0d46ac2154f48482ed237eed44d62b8d4b2bba337c57195bc27041bdf3b3b1eff1cfddfbf2190c83f506372f5cea2db3c20a7fbc3db1ab84544f1460a41d9a060404c3d1f1dd5ec18d71b759904f4da2d4cde2f737cd6bc513af0a0acb539be1621954947b56139f51b27a3ad7093db5f9c1f2dd7338efc0cfc790ef6cedc227b31a2cf8dbbf8e4b1cab3685ff0a8813e6a35ddb5a22a46fae569f30f7b0f95f121de93cd8e8113649b9b2a1d952e92803ef4a6bf36659f9693f3b125bff469f8b1e2b8c5353477ae9e2142940a6daec929c6e575aa14b8d283102b40e890f6e6495617a8b4d2fefa8045b6b6fb8547d8969c2771d46cd92b298c14d072f4e868dd5cdb269072c353d4e7305d49fc8c11a59786a2090ced1669904e2df5928074669461e40c12477c1b1d81cee47e25895ffe6222c1aca371e0b08c6c8e2f22d35df17355eefe1894e64e4e45a0fe62f6b205751cde7e754d8d0cc58dff0a1b62c37a29466b269f9d7566d8680d50873ce04ee0177350ebdce71cd051dad745a6f64f8c1068637626fa8dc5f3d394159beb3a967e1082f045041bc31e4e63d45846151339a3e6610c5e7b83c60fd097fcf69c8bddb17031f3a2890a1d56220777e23917529165f528feffc51b1721a69fc350373e41a5af6b1f3bc2195f690c77450de9b375f2033bfb8bf0b92726007d724d6444078359a0a9f931123d50c2b4afedb728d2e21b3c82a9be678530628191d05facfc73f47bc1598d2e3d13094246d6f4194b158337522d57a0776315d3283ae1fa4d2634c70008553e2605de0fc5a3c40b38a4ef799ad67b53502c3a57a2715dcd3ce880bf99e4cede3803df3761751bc56526ac47847be013efb7dfce1e66b1efb800e2c6a1904514a42b50a43ac00d01a73b903b3f5a119ef4b613664df213672b21a9bb17409807cd73f556e82859b353fc9ac76179b5c812299021367689901060379cfcfe273800cde6b8923fe3413feb664c1a45377ab03182a49610114ae18e71f1a20df593f83a9dd74292def33626567a1e889ab3c2e0a777ac23c38bddbcede8a5ee9a6bc8bd17215c051af2c51ae8f43cd416c641d0d001a956aded8d7279ae2f33ce7d5bef291463499595e17322939c04ed979cebdc33092b4c9e2e04e706487d6e3f316d4a5e293fe395cc4c21b40db7be51c36dde75acec14997811cf1905aea6ee48399518b47e98ed40003c54a6c94118dac41585cfe81724d1523c16d7d2a9d5a5702c46627f4bbe01007cfde4235f2a92c9b5afa29ce2cead4bad70ebcbc7a0ce17897057c048016643b5900a66863905306aa85b5e453832c84a27d42606b4d32e8c539b60bdf4b6b0fdac02d5673589880ac607725657922ac74d68eb971152f6d779f322207aad58b46c7f6701c9280ed58812d811ee75276c5b95e1a7e9169739ee8cc05d67723ec84c6429b5a93b60b90ebee8e3cc63f70d8b7e47f16de94947b33bc0a83f52839b78adf54fe69f018fec649b88d63a90df42ce5e1d4d01a9632240f2dfc2913140e2913837966631ebbcac8e83ea1926edcaae3ecafca286228d626315e77b934d52c2c4152c1eaaba26e8132b9461347bfeae34f87f2be4075b5cc3016339558a8f442f732039ba435481447998e535c87d063a61863070d97b5367a81a729cc44846671f17cc086e2ce2b48e84eae6024e74d944be3ce567cb1d7723aa5ede10cfa3b53af66bb3fcabba4c5075f599769e3d48e90c60da2c44861474fe93226507a87a8a8bc7655c256b068a4c9b5714ccad176ece3c1d64beb16c8c64ea10eecdd44aa9b913a6b96f6515506dc7a9dac54b8c62b57622184c4da12a22b8c94328d0b5c2a19f6beddec44d0a8acdc4743d85a38948203dd9d17f428fbefd910afdca6911e02da9200f45037ebc7e7e19e5d12ca3ff537e5348c2c6804904021b2a9ec5050bcc7388cbe41051a35af5417d859142701b47be1e6f7da80c0884c818029bcb946a08171087a8622f67215cd20db26fa48e83196d9464d946e406ead535c58b25f30ee585686801202b42b5caf6ed556750612122ab7aa2ce85273ba918b6f11e83516a36b3349bf5fc9bf5e8a14d8adf6798f95f2a050b517672975ac29d727cd5168acfe069e32149419250d3701a59a251d6b3e6b308f18f51e71e32335174fea7c5c01cf6a4be2d3438c3f4dbff7de79ffa54d0220a061dc456dd9ab2c1ec3d80e81fbea4f8bc4c7f17ac1468c7149777e4e001e4c7b8e38230f4a5866cb156f6c5ebaa903105e569eca0df725327786697adcfa26af0fb47ca7e0e86d5de5f0d8c1230a593e440128d9a718f32ee541327c38b8c4fa326f56dee72d577e172ab3323b9f754e39de7c6967720e9cc3dcd2b5702666af361a704ee0a4448d5d67a40c5fb184ff36cd2d1991400c22eab169c48e97d4f7cb47994788e0b1973120a880936d60f03030125e9dd10351d028aadc6f9b598d54a872a3917156dc49aabec7aa4a49ef0873ef09d952423a3edaf92dd37898356be0e89d8b7f287e762117eb9687438f2d792a05cf777f28d5a6673e33740a0039d3e03dc782ed16b30e44ab4a12098ffa09463942584be22c66ac46f3432a38cdeb187c0269ef38f79f49c50e68b31620ff74fde0c1355a9cfbbb5775736f51b16d436c1eb882b66ce31d6fcc220103299d60c160a713b4c007859dab35ac84bad843a5e503331d25a41f1eb1096171d689a32f292fb1d981e4b7cb36649b65175a7e49100880116755edd715a8022e9727b8cd61aad439b532ac2038c7c6254f588fc705e190b8ea133e280583a20a972f5f61a09d17c35bbd128f887dee21787cb192885a9a5a025199a346f5be5fff6a75938eb86b9fc48b31880df7deb83f672142563214917b1d334fa4538aaaf9874d87fc50c5ad849833429330a43be1a133bb812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0x1000}, {&(0x7f000002e000)="9ab33df140428d7529879fb9d1237558dd9b9fd7b9ff962ed421fb5d0f0c82c2bc53473663e8be21afa99de5fe8e9469ab", 0x31}, {&(0x7f000002e000)="3bc7a7530df9aae651a177d76771cbfa771f8d4d790f87258be0597168e1805053c92c8de7f1a98e9c2362d1d8162526557eedcba6173ec86d", 0x39}, {&(0x7f000002e000)="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0x1000}, {&(0x7f000000a000)="858a6c643547336dc6cbf675e9700699d0bf2f80109821a4a7feec00b3d8b1cfd967c7a699848f8501e637da0a11285de29149fa7ad06bdc156f9377d2473040800183d8d781a2965221f912ce03f4eb98ac4e332d7b40e8745a67f24de6d9c691494694857848891e53da0209ab06ae10e4", 0x72}], 0x7, &(0x7f000001b000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x1e9, 0x5, 0x7fff, 0x5, r7}}, @init={0x18, 0x84, 0x0, {0xffffffffffffff38, 0x10000, 0x4, 0x100000000}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x1fe, 0x2, r8}}], 0x3, 0x4000}, 0x8004) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f000002e000-0xa0)={0x0, @in6={{0xa, 0x2, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd56}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x10000, 0x7fffffff, 0x4, 0x9}, &(0x7f000002e000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000025000-0x10)={0x5, 0x1, 0x0, 0x6, r6}, &(0x7f000002a000-0x4)=0x10) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r5, 0x101, 0xdfa35f1ba338b15f, &(0x7f0000029000)=0x2, 0x4) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f0000031000-0x4c)={0x3, 0x100, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r5, 0x80084504, &(0x7f000002d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse_notify_inval_inode(r4, &(0x7f000002f000-0x28)={0x28, 0x9, 0x0, 0xffffffffffffffff, 0x3a23b683, 0xffffffffffffffff}, 0x28) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x460000000000127f, &(0x7f000000c000)="3e") 2017/11/16 18:56:15 executing program 1: mmap(&(0x7f0000b9a000/0x4000)=nil, 0x4000, 0x20003, 0x5e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000-0xd)="2f6465762f736e642f73657100", 0x0, 0x100000000008a001) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000c7b000-0x8c)={0x0, 0x3, 0xfffffffffffffffc, "e365c3d232d12448c27f0905cebdbd09c0a763e204c2a32152615df55d05092d000000000000001f7eb802407bd891842608790b637ae5edf9d8b2ad232fc9dd", 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000fb7000)=[], 0x0, 0xfffffffffffffffe) r1 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000fb8000-0x4)=0x0) clock_gettime(0xac652ccf7c781634, &(0x7f00005bf000-0x10)={0x0, 0x0}) clock_gettime(0x3, &(0x7f0000fb9000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fb8000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000e26000-0x1b0)=[{0x80000000, 0x809, 0x0, 0x0, @time={0x0, 0x0}, {0x8, 0x0}, {0x9, 0x9}, @result={0x0, 0x9a}}, {0x0, 0x7ff, 0xb9e9, 0x820, @time={0x0, 0x0}, {0x58, 0x8001}, {0x3ee9b196, 0x4}, @control={0x8, 0x10000, 0xffffffff}}, {0x3, 0x8, 0x79, 0x80, @time={0x0, 0x989680}, {0x4, 0x2}, {0x8, 0x7}, @quote={{0x3, 0x9}, 0x7, &(0x7f000000a000)={0x4, 0x401, 0x81, 0x10001, @tick=0x7, {0x200, 0x2}, {0x1f, 0xfffffffffffffff9}, @raw32={[0x3, 0x1, 0x3]}}}}, {0x8, 0x7, 0x8, 0x8, @tick=0x0, {0x943, 0x45}, {0xffffffffffffff01, 0x9}, @addr={0x80000001, 0x9}}, {0x100, 0x2, 0x9, 0x7f, @time={0x77359400, 0x0}, {0x5, 0x20}, {0x1f, 0x1}, @result={0x81, 0x40}}, {0x7fff, 0x6, 0x5, 0x3, @time={0x0, 0x1c9c380}, {0xd, 0x6}, {0x9, 0x9}, @queue={0x800, {0x1000, 0x2}}}, {0x8, 0x1, 0x3, 0xd24, @time={0x0, 0x0}, {0x4, 0x1}, {0x4, 0x800}, @connect={{0x2, 0x0}, {0x3, 0x8000}}}, {0xffff, 0x7, 0x71d2, 0x3ff, @time={0x77359400, 0x0}, {0x2, 0x914}, {0x800, 0x1}, @raw32={[0x2, 0x7, 0x4]}}, {0xcd2, 0xbd, 0xedb8, 0x2, @time={r3, r4+30000000}, {0x101, 0x6}, {0xad7, 0x2}, @connect={{0x80, 0x5}, {0x4, 0x100000000}}}], 0x1b0) r5 = accept(r1, &(0x7f0000b08000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000b4d000)=0x6) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fb9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x7, &(0x7f0000842000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x8000007, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000fb9000)={0x0, 0x0}) write$sndseq(r0, &(0x7f000003f000)=[{0x5, 0xfff, 0x5, 0x0, @time={r6, r7+10000000}, {0x6, 0x8}, {0x101, 0x0}, @raw8={"24e03d703af79838fdb9610c"}}, {0x9, 0x8001, 0x4, 0x41, @tick=0x6, {0x4, 0x0}, {0xb73, 0x9}, @time=@tick=0xfffffffffffffffc}, {0x9, 0x93, 0x4, 0x8, @time={0x0, 0x989680}, {0x63a5, 0x7ff}, {0x8, 0xf8}, @note={0x97, 0x9, 0x3, 0xe000000000000000, 0x1}}, {0x134, 0x1, 0x9, 0x8, @time={0x0, 0x989680}, {0x8, 0x0}, {0x7, 0x1}, @queue={0xfbc, {0x6, 0x8001}}}, {0x6, 0x5, 0x2, 0x4, @time={r8, r9+10000000}, {0xff, 0x9}, {0x0, 0x9}, @control={0x32e3, 0x0, 0x171d}}, {0x5, 0x81, 0x8, 0x6, @time={r2, r10+10000000}, {0x57af, 0x0}, {0x7, 0x20}, @raw32={[0x6, 0x88, 0x80]}}], 0x120) r11 = memfd_create(&(0x7f0000fa7000)="2f6465762f736e642f73657100", 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r11, 0x54a2) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = memfd_create(&(0x7f000003b000-0x6)="616f7369785f70636c5f6163637673737b5900", 0x0) pwrite64(r11, &(0x7f000003c000-0x1)="2f", 0x1, 0x0) connect$netrom(r12, &(0x7f00004e8000)=@ax25={0x3, {"8b246f693c1499"}, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r12, 0x0) lseek(r5, 0x0, 0x2) sendfile(r12, r12, &(0x7f000072c000)=0x15, 0xffc) 2017/11/16 18:56:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002e4000)="", &(0x7f0000001000-0x1)=0x0, &(0x7f0000ace000-0x4)=0x0, &(0x7f0000284000)="") getcwd(&(0x7f0000430000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f) r0 = accept4(0xffffffffffffff9c, &(0x7f0000a88000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000a0a000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00003c2000)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x407fffffff, 0x800, 0x3, 0x0, 0xeda}, &(0x7f00003c3000)=0xa0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) writev(r1, &(0x7f0000883000-0x10)=[{&(0x7f0000001000-0x32)="39b9ba4d01e845e88d75490a6f8bd45808d5e32e3366fa77df1ea3b0c147b8b1af297bf60639656675e5c7f5fbe8451d6b72", 0x32}], 0x1) r3 = socket(0x200011, 0x2, 0x803) getsockname$packet(r0, &(0x7f0000e49000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005c4000)=0x14) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) r5 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000abf000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x1f, 0x3, 0xb43, 0x1, 0x80, 0x20, 0x4, r4, r5}, {0x20, 0x4, 0x2, 0xd9d, 0x6, 0xb2bc, 0x100000000, 0x4}, {0x0, 0xffffffffffffff00, 0x8000, 0x0}, 0x9, 0x13, 0x1, 0x1, 0x8, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x6, 0x0}, 0x11, @in=@loopback=0x7f000001, 0x7, 0x3, 0x0, 0x28, 0x6c1e, 0x7, 0x0}}, 0xe8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00005cf000)={0x0, 0xcf, "581315ff432699384b8610984ceaebacf4829a87a244993cd7a1d18b6802651e3d6b35aad6b70e079688cbd9155ba86dffa28acce7b7f5bbded5ac3a870aeba56c7a962161d1fd10c832d6cb3d88f01c13f8141346f6e4011aee4cf54a2f33e27ba31a4a29ce5937624efc48029037fffb9187abf2b2e01dcc6cbd24cabc4843dfc1b612d6017662eba6b9d4c8daf8f695516ecd59af938ea4cd50fa86085c30f500e798bd675a44ed2dbe3122a142b9b22de3bbfb3fe6f589de2c64529683a60080ec90ca2c6df36ad9bcbed237f8"}, &(0x7f0000c07000-0x4)=0xd8) recvmsg(r3, &(0x7f0000d31000-0x38)={&(0x7f0000ca4000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e74000)=[{&(0x7f0000fcb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}, {&(0x7f0000ba9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}], 0x2, &(0x7f000004f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98, 0x1}, 0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000f48000-0x8)={r6, 0x3}, &(0x7f0000e87000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00009c8000)={r6, @in6={{0xa, 0x1, 0x20005, @loopback={0x0, 0x1}, 0xa2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x800}, 0x98) r7 = socket$inet6(0xa, 0xfffffffffffffffd, 0x88) bind$inet6(r7, &(0x7f0000ee3000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r8 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r8, &(0x7f0000851000)={&(0x7f00007c1000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bee000)=[{&(0x7f000052d000-0xd8)="f81c0ffc13c7697c567544eba52450d00a4a48de7e328a910bf6b05a9de6a647487e3ea34d61f251f76fdcf4872946342bb3175759875567b9348d2b00c40790a2c1dd8f3031971d1e10dc9ec62c429ce7b31879e3077fbb4cd97df11cec30863fc2a3e064d9743641d3d340752bfd0988a528ad24a55bbc7d94f46e96cc418e6a4242ac4bc36fadf3beebf105c86e8189e386d1e2742e51c1b565337888abdff8742a9c1632271b2d3e45cac8f46976b5f652de087c6923650bd19f8a84937ce670b67201a431771a1b86dd545ad3e44a511628f0b8552b", 0xd8}], 0x1, 0x0, 0x0, 0x40000}, 0x0) recvmsg(r7, &(0x7f0000ee8000)={&(0x7f0000673000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00000f9000)=[{&(0x7f0000f6e000-0xd7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}], 0x1, &(0x7f0000ed7000-0xb5)="", 0x0, 0x0}, 0x0) r9 = socket$inet(0x2, 0x5, 0x401) fcntl$F_MEM_LOCK(r3, 0x800) r10 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e7c000)="2f6465762f73657175656e6365723200", 0x80000, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000093c000-0x4)=0x0) getgroups(0x3, &(0x7f00005d1000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r9, 0x8904, &(0x7f0000fcd000)=0x0) getgroups(0x0, &(0x7f0000078000+0x1cb)=[]) sendmsg$unix(r0, &(0x7f00004da000-0x38)={&(0x7f000056b000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000a04000-0x10)=[], 0x0, &(0x7f00001a1000)=[@cred={0x20, 0x1, 0x2, r11, r5, r12}, @cred={0x20, 0x1, 0x2, r13, r5, 0x0}], 0x2, 0x8000}, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r10, 0x4058534c, &(0x7f000096c000-0x58)={0x7c83, 0xfffffffffffffffe, 0x2, 0xe0000000000, 0x5, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r14 = add_key(&(0x7f0000b88000)="6465616400", &(0x7f0000bb0000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000069b000)="c863ea748c62eac7454bff270a87056baa9516d097c6c1c9ab92dcb52d2150eede6d43d981beec4c53d6f6934550c66d23ac4c96e8089abfe340ba7ec1865a58e7c6cefa549f1e8515d2569e6e389ae9d3a564a7eaae08acf2c730aaeb7da974a70718b5386d31296d284990025cb18d20873c58a6352f8515a7", 0x7a, 0xfffffffffffffffa) keyctl$clear(0x7, r14) syz_open_dev$tun(&(0x7f000083c000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x20203c) 2017/11/16 18:56:15 executing program 6: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) socketpair$inet6(0xa, 0x801, 0x3, &(0x7f0000fbc000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000fc0000-0x4)=0xfffff7fffffffffd, 0x4) mmap(&(0x7f00004a8000/0x1000)=nil, 0x1000, 0x2, 0x60010, 0xffffffffffffffff, 0x80004) clock_gettime(0x1, &(0x7f000054d000-0x10)={0x0, 0x0}) mmap(&(0x7f0000ef6000/0x3000)=nil, 0x3000, 0x1000004, 0x1000004040010, r0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000fc0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000)={0x0, r1}, 0x0) semget$private(0x0, 0x7, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000000)={0x0, 0x3, 0x5, 0x3, 0x6, 0x0}) userfaultfd(0x80000) r2 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000b67000-0x4)=0x0, 0x80800) r3 = signalfd4(r2, &(0x7f0000223000-0x8)={0xa7}, 0x8, 0x80004) pwrite64(r3, &(0x7f0000728000)="f240212ef3e2cf1f4beb91642339207a", 0x10, 0x0) prctl$getname(0x10, &(0x7f0000e46000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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pipe(&(0x7f0000662000)={0x0, 0x0}) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f00005da000-0x3)=0x0) r6 = fcntl$getown(r4, 0x9) getpgrp(r6) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000c47000-0x4)=0x0) r7 = getpid() r8 = getpgrp(r7) getpgrp(r8) socketpair$inet(0x2, 0x8000e, 0x8000000000001f, &(0x7f000029d000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r9, 0x8903, &(0x7f000091f000-0x4)=0x0) rt_sigqueueinfo(r10, 0x13, &(0x7f0000add000)={0x8, 0x4, 0x110005, 0x7ff}) socket$inet_udp(0x2, 0x2, 0x0) 2017/11/16 18:56:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000987000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() syz_emit_ethernet(0x3e, &(0x7f000066d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x9, 0x6, "a228af", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7a, &(0x7f0000f67000-0x4)=0x0, &(0x7f0000aed000-0x4)=0x4) socketpair(0x17, 0xb, 0x2, &(0x7f0000e83000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000d17000)={0x5, 0x0, 0x2, 0x3}) getpeername$netrom(r2, &(0x7f0000681000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00001d7000)=0x48) bind$inet(r3, &(0x7f0000f68000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000188000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f68000-0x4)=@assoc_id=0x0, &(0x7f0000808000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000f69000)={r4, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xc0000000000000, 0x1f, 0x3, 0x883c}, &(0x7f0000010000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000b0e000)={r5, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d16, 0x3}, &(0x7f0000987000-0x4)=0x98) r6 = socket$inet6(0xa, 0x5, 0x400000000000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f60000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200800, 0xffffffffffffffff, 0xff, 0x1, 0x0, 0x0, 0x7f}, 0x20) socket$inet6(0xa, 0x803, 0xffffffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000058c000-0x20)={@loopback={0x0, 0x1}, 0x100000000, 0x3, 0x2, 0x2, 0x80, 0x1004, 0x100}, 0x20) setsockopt$inet6_int(r6, 0x29, 0x3e, &(0x7f00008c2000-0x4)=0x1, 0x4) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0xa0) getsockname$netrom(r2, &(0x7f000092a000-0x2e)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000964000-0x4)=0x48) getsockname$inet(r2, &(0x7f0000125000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003f7000)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000e1d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe2(&(0x7f0000442000)={0x0, 0x0}, 0x800) syz_open_dev$sndseq(&(0x7f000008b000)="2f6465762f736e642f73657100", 0x0, 0x20000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x3, 0x4000, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) readlinkat(r3, &(0x7f0000d1a000-0x8)="2e2f66696c653000", &(0x7f00007c7000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca) socket$inet(0x2, 0x0, 0x7ff) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f07000)="", 0x0) socket$netlink(0x10, 0x3, 0x6) 2017/11/16 18:56:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000b74000-0x8)="2e2f66696c653000", &(0x7f0000001000-0xe)="2e2f66696c65302f66696c653000", 0x0, 0x0, r0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000002000)=r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000001000)="2e2e00") r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x7, 0x503503) ioctl$TIOCSCTTY(r2, 0x540e, 0xae83) 2017/11/16 18:56:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00003ec000)=0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat(0xffffffffffffffff, &(0x7f0000345000-0x8)="2e2f66696c653000", 0x204040, 0x4) ioctl$TIOCCONS(r1, 0x541d) r2 = perf_event_open(&(0x7f00004df000)={0x4000000002, 0x78, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2, 0x0, 0xe, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x3, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ba8000)="2f6465762f6175746f667300", 0x404000, 0x0) bind$ipx(r3, &(0x7f00000cb000-0x10)={0x4, 0xffff, 0x80000000, "d6a7e90c9797", 0xfffffffffffffff8, 0x0}, 0x10) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000e78000-0x8)=[0x5, 0x3]) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r5 = gettid() r6 = syz_open_dev$evdev(&(0x7f0000013000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000b28000)={0x800, 0x1000}) fcntl$dupfd(r6, 0x406, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000000, &(0x7f0000f23000)="6d44cc61c9cafb628ab1c0e1d50ced660f5a7e58b15dfc83355bddebc3d16d143964e9d58a0abc8cc6ba", &(0x7f0000d69000)=0x0, &(0x7f0000b34000-0x4)=0x0, &(0x7f0000b72000)="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") fgetxattr(0xffffffffffffffff, &(0x7f00008fc000)=@random={"747275737465642e00", "00"}, &(0x7f00009ac000-0xf)="", 0x0) perf_event_open(&(0x7f0000241000-0x78)={0x2, 0x78, 0x3, 0x2, 0x0, 0x90, 0x0, 0x800, 0x1000, 0x6, 0x1, 0x98, 0x7e8, 0x9, 0x0, 0x0, 0x1, 0x80000000, 0x9, 0x4, 0x6, 0xc000, 0x0, 0x7fff, 0x4, 0x1ff, 0x0}, r5, 0xffffffffffff8001, r2, 0x1) prctl$setmm(0x23, 0x7, &(0x7f0000ee1000/0x2000)=nil) sigaltstack(&(0x7f0000670000/0x1000)=nil, &(0x7f00002bc000-0x8)=0x0) tkill(r5, 0x7) 2017/11/16 18:56:15 executing program 4: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80004, 0x3) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x0, 0x0) bind$netrom(r1, &(0x7f0000060000-0x48)=@full={{0x3, {"7b78c45cdfcea4"}, 0x4}, [{"7df07231593469"}, {"2cc5e8fd9d0e38"}, {"06ae343e42ae1f"}, {"9aa8557ee4e27d"}, {"b932571b6e0050"}, {"e73aec7d6e567d"}, {"fa4b13f9d9fe46"}, {"1efee222e02048"}]}, 0x48) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f6a000)={0x2, [0x0, 0x0]}, &(0x7f0000d6b000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000512000-0x10)={r2, 0x73, 0x1, 0x4}, 0x10) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000f6c000-0x4)=0x0) connect$inet(r0, &(0x7f0000f61000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup2(r0, r0) add_key(&(0x7f0000a96000)="2e726571756573745f6b65795f6175746800", &(0x7f0000117000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x76)="", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000cce000+0xe6e)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f0000ca8000)=0xc) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00003a5000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x4, 0x3, 0x2, 0x400, 0x6a, 0x41020080, r5}) r6 = dup3(r4, r4, 0x80000) setsockopt$ipx_IPX_TYPE(r6, 0x100, 0x1, &(0x7f000059b000)=0x3, 0x4) getsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f0000be2000-0x4)=0x0, &(0x7f0000d37000)=0x4) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000508000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r4, 0x1, 0x200000000032, &(0x7f000071e000)=0xc, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f0000d93000)=0x401, 0x4) setsockopt$inet6_tcp_int(r4, 0x6, 0x17, &(0x7f0000c1f000)=0x0, 0x4) r7 = dup(r4) fcntl$setstatus(r6, 0x4, 0x82004) socket(0x0, 0x10000004, 0x3) ioctl$DRM_IOCTL_GET_UNIQUE(r6, 0xc0106401, &(0x7f0000050000)={0x7a, &(0x7f000072d000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) bind$inet6(r4, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) sendto$inet6(r4, &(0x7f0000a76000-0xdb)="4a", 0x1, 0x20000001, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r4, 0x1, 0xa, &(0x7f0000136000-0x4)=0x7, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r7, 0x10e, 0x5, &(0x7f00007b8000-0x4)=0x20007dfb, 0x4) 2017/11/16 18:56:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4, 0x7fffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mremap(&(0x7f0000bfa000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000674000/0x2000)=nil) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000)={@generic="0d041d1a75f14727a3166c1f9c0e4699", @ifru_flags=0x800}) setsockopt$inet6_buf(r0, 0x29, 0x202000000000001a, &(0x7f0000001000-0x2)="31", 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000003000-0x4)=0x0) socketpair(0x3, 0x80003, 0x9, &(0x7f0000003000-0x8)={0x0, 0x0}) connect(r4, &(0x7f0000000000)=@sco={0x1f, {0x5, 0x29, 0x7, 0x2ef, 0x6, 0x9}}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r4, &(0x7f0000004000-0x60)={0x0, 0x8, 0x2, @thr={&(0x7f0000003000)="4de1abf4bd958bb42d6e9146d9c68c5613699ec8ae613c2d140f2612a765dc6e1f75e294cd54d267ddfef1e6aefaa4c4b43d197d4d51e255a67d5b2c4d60e8cb68343ff03e280fbf96319ac1980e504ed702", &(0x7f0000001000-0x49)="97214c4f1968cd9f8d9a40fdc3400bc24d2a67b61df0963cf7109d80849bcd82defca9e84b7d0b8f00e837ec40bc38fdfeab75c1e3e7849fc362854ab78c09d8fa2ff9bae9cc28b6ca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000002000)={0x2, 0x6, 0x6, 0x6}, 0x10) 2017/11/16 18:56:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006f6000-0x4)="2f6465762f7667615f6172626974657200", 0x3, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000eb4000-0x4)="63646700", 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000091d000-0xbc)={0x0, 0x0, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4004, "8bc965d6584d909f", "7aa5dc17bab4b2faa5fb0fbc0100256f00d304c8eec420ae3813e4ec0f750834", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f000008a000)=[@in6={0xa, 0x1, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x1) unshare(0x20000401) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c02000)={0x0, @in6={{0xa, 0x3, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9279}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x99, 0x4, 0xfffffffffffffffc, 0x0}, &(0x7f0000054000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000050000)={0x80}, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00004c4000-0x6)={r2, 0x8}, 0x6) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7ff) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f00009c3000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000dc5000)=0x1c, 0x80800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000868000-0x4)=0x0, 0x4) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f000061a000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getpid() inotify_init1(0x0) uname(&(0x7f0000651000-0x6b)="000000000000000000000000000000000000000000000000") setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000d05000-0x4)=0x2, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000156000)=0x1ff, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ae0000)={0x0, 0x0, 0x0}, &(0x7f0000223000)=0xc) clone(0x4000000, &(0x7f0000c5f000)="", &(0x7f0000aa5000)=0x0, &(0x7f0000cac000)=0x0, &(0x7f00004ff000-0x2)="") personality(0x0) syslog(0xf, &(0x7f0000ddb000)="", 0x0) vmsplice(r0, &(0x7f0000a9a000-0x10)=[{&(0x7f0000381000-0x9f)="b91e60c1d26cdbbc0919dc4f90cfb670cfec4a2806f8862b10b1d2d1035749091120414c6ea08cc483848dd08a34008764464cd5ae782c03e580bc6d780b5f48580e1195c3ae16a5f098021bf7b3d3584e6669751716e3243e7c43e05c734a34786cbe7f78d53b3d08e77e534a5aa91303f4b76d2ac1e106f9529d79910bc1b732ea7beaa5a253db938a89d158966b802dc447dfa27045117979b744b20639", 0x9f}], 0x1, 0x715a9f33c541f7d1) 2017/11/16 18:56:15 executing program 5: mlockall(0x1) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000020000-0x8)="2e2f66696c653000", &(0x7f0000012000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000001d000-0x8)="2e2f66696c653000", &(0x7f0000020000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x20, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)="2e2f66696c65302f66696c653000", r0, &(0x7f0000013000-0x8)="2e2f66696c653000") r1 = creat(&(0x7f000000f000)="2e2f66696c653000", 0x2) fcntl$setlease(r1, 0x400, 0x0) personality(0x4500001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x8b, 0x0, 0x0, 0x8240, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00004a6000)={0x1000, &(0x7f0000c41000)="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"}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f0000106000-0x40)="83950101b15897426f1d25a50a671f3527c741f27409fcf34070600af17887961b8baef80ad286bb1bb4de734de760050000000000000091f552589698cfaeae", 0x40, 0x0) renameat(r0, &(0x7f0000014000)="2e2f66696c65302f66696c65302f62757300", r0, &(0x7f000001f000)="2e2f66696c65302f66696c653000") r4 = fcntl$dupfd(r2, 0x0, r2) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000bd6000)=@generic="327f6029b08335ce2c908ed6da2dbbab") pwrite64(r1, &(0x7f000001f000)="6d", 0x1, 0x0) faccessat(r0, &(0x7f0000655000)="2e2f66696c65302f66696c653000", 0x3, 0x200) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = geteuid() r6 = getegid() getuid() fchmodat(r1, &(0x7f0000612000)="2e2f66696c65302f66696c65302f62757300", 0x2) fchownat(r0, &(0x7f0000020000)="2e2f66696c653000", r5, r6, 0x1000) 2017/11/16 18:56:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000252000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getrusage(0x1, &(0x7f00008b7000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000654000-0xb)="2f6465762f6877726e6700", 0x42, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00001c3000-0x28)={&(0x7f00004f3000/0x1000)=nil, 0x1f7, 0x7, 0x0, &(0x7f000071b000/0x3000)=nil, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b7d000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1000000000000000, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) sched_rr_get_interval(r1, &(0x7f0000001000-0x10)={0x0, 0x0}) r2 = memfd_create(&(0x7f0000000000)="907007", 0x2) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000ca0000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x3fffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000400000-0xc)={r3, 0x80000, r4}) add_key(&(0x7f000013b000-0x5)="6465616400", &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000032c000-0xe9)="", 0x0, 0xfffffffffffffffa) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002f6000)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000712000)=0xc) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d79000)="2f6465762f73657175656e63657200", 0x80000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) sync() mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) chroot(&(0x7f0000112000)="2e2f66696c653000") pipe(&(0x7f0000a9e000-0x8)={0x0, 0x0}) mkdirat(r6, &(0x7f0000371000-0x8)="2e2f66696c653000", 0x99) rt_sigaction(0x7, &(0x7f0000a00000)={0x47f143, {0xfffffffffffff27a}, 0x0, 0x0}, &(0x7f00003bb000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000824000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00005ea000)="2f6465762f73672300", 0x0, 0x0) 2017/11/16 18:56:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$evdev(&(0x7f0000438000-0x12)="2f6465762f696e7075742f6576656e742300", 0x7983, 0x20000) getrusage(0x1, &(0x7f0000a5d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000d2b000)=[{&(0x7f0000a59000)="290000001800fffdfeff7500000a00210200e30000000007c40dffff0800080005000200000000c000", 0x29}], 0x1) r1 = getpid() fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c77000)="2f6465762f72746300", 0x8800, 0x0) modify_ldt$write2(0x11, &(0x7f0000184000-0x10)={0x10001, 0x75e5, 0x7, 0x93e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = request_key(&(0x7f000039d000-0x5)="f4723000", &(0x7f0000f18000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000975000-0x1)="00", 0xfffffffffffffffe) r4 = socket$unix(0x1, 0x2, 0x0) keyctl$revoke(0x3, r3) r5 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) fallocate(r5, 0x0, 0x0, 0x62000) ftruncate(r5, 0x4) keyctl$set_reqkey_keyring(0xe, 0x2) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000dff000-0x4)=0x0, &(0x7f0000ca4000)=0x4) getpgid(0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000be4000-0x20)={0xf8f8, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f000000c000)={0x80000001, r6}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ab6000)={0x0, 0x1}, 0x8) bind$inet(0xffffffffffffffff, &(0x7f0000864000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r7, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) mq_timedsend(r7, &(0x7f0000e33000+0x14c)="0c", 0x1, 0x5, 0x0) mq_timedreceive(r7, &(0x7f0000ed0000)="000000", 0x3, 0x0, &(0x7f00000f5000)={0x0, 0x989680}) [ 80.037871] ================================================================== [ 80.045282] BUG: KASAN: use-after-free in __do_page_fault+0xc80/0xd70 at addr ffff8801d6f91430 [ 80.054021] Read of size 8 by task syz-executor2/14816 [ 80.059282] CPU: 0 PID: 14816 Comm: syz-executor2 Not tainted 4.9.62-gf09daf1 #91 [ 80.066880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.076214] ffff8801ac107d88 ffffffff81d94429 ffff8801da155140 ffff8801d6f913e0 [ 80.084213] ffff8801d6f91498 ffffed003adf2286 ffff8801d6f91430 ffff8801ac107db0 [ 80.092200] ffffffff8153e3ac ffffed003adf2286 ffff8801da155140 0000000000000000 [ 80.100147] Call Trace: [ 80.102704] [] dump_stack+0xc1/0x128 [ 80.108038] [] kasan_object_err+0x1c/0x70 [ 80.113804] [] kasan_report.part.1+0x21c/0x500 [ 80.120002] [] ? __do_page_fault+0xc80/0xd70 [ 80.126028] [] __asan_report_load8_noabort+0x29/0x30 [ 80.132746] [] __do_page_fault+0xc80/0xd70 [ 80.138599] [] ? mm_fault_error+0x2c0/0x2c0 [ 80.144537] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 80.151171] [] do_page_fault+0x27/0x30 [ 80.156677] [] page_fault+0x28/0x30 [ 80.161920] Object at ffff8801d6f913e0, in cache vm_area_struct size: 184 [ 80.168807] Allocated: [ 80.171268] PID = 14816 [ 80.173823] save_stack_trace+0x16/0x20 [ 80.177763] save_stack+0x43/0xd0 [ 80.181180] kasan_kmalloc+0xad/0xe0 [ 80.184859] kasan_slab_alloc+0x12/0x20 [ 80.188797] kmem_cache_alloc+0xba/0x290 [ 80.192823] mmap_region+0x587/0xfd0 [ 80.196501] do_mmap+0x57b/0xbe0 [ 80.199833] vm_mmap_pgoff+0x16b/0x1b0 [ 80.203685] SyS_mmap_pgoff+0xd0/0x560 [ 80.207538] SyS_mmap+0x16/0x20 [ 80.210783] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 80.215500] Freed: [ 80.217612] PID = 14833 [ 80.220161] save_stack_trace+0x16/0x20 [ 80.224099] save_stack+0x43/0xd0 [ 80.227517] kasan_slab_free+0x73/0xc0 [ 80.231368] kmem_cache_free+0xb2/0x2e0 [ 80.235307] remove_vma+0x11d/0x160 [ 80.238900] do_munmap+0x7ff/0xeb0 [ 80.242405] mmap_region+0x14d/0xfd0 [ 80.246085] do_mmap+0x57b/0xbe0 [ 80.249420] vm_mmap_pgoff+0x16b/0x1b0 [ 80.253274] SyS_mmap_pgoff+0xd0/0x560 [ 80.257125] SyS_mmap+0x16/0x20 [ 80.260370] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 80.265088] Memory state around the buggy address: [ 80.269984] ffff8801d6f91300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 80.277310] ffff8801d6f91380: fb fb fb fb fc fc fc fc fc fc fc fc fb fb fb fb 2017/11/16 18:56:15 executing program 3: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x18071, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x2000, 0x7c000000, &(0x7f0000e39000/0x2000)=nil) shmat(r1, &(0x7f0000005000/0x1000)=nil, 0x5000) shmctl$SHM_LOCK(r1, 0xb) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f6877726e6700", 0x8200, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000008000-0x8)={0x0, 0x0}) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x623000)=nil, 0x623000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0xc) recvfrom(r3, &(0x7f0000305000)="", 0x0, 0x0, &(0x7f000061d000)=@nl={0x0, 0x0, 0x43, 0x0}, 0xc) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x10001}]}, 0x10) shmctl$SHM_LOCK(r1, 0xb) mmap(&(0x7f0000449000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1e, &(0x7f0000624000-0x1b)="000000000000000000000000000000000000000000000000000000", &(0x7f0000557000-0x4)=0x1b) mmap(&(0x7f0000000000/0xdcf000)=nil, 0xdcf000, 0x3, 0x110, 0xffffffffffffffff, 0x33) inotify_init1(0xfffffffffffffd) socket(0x10, 0x803, 0x0) mmap(&(0x7f0000276000/0x2000)=nil, 0x2000, 0x1000008, 0x50, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000195000-0x27)="26000000110047f1936cbff70722000c07fff700010000000700ffffb807475105001a000000be", 0x27) mmap(&(0x7f00000f1000/0x4000)=nil, 0x4000, 0x4, 0x10000004000032, 0xffffffffffffffff, 0xfffffffffffffffc) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000dd0000-0x4)=0x0) 2017/11/16 18:56:15 executing program 0: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000c41000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0x2, 0x0) vmsplice(r3, &(0x7f0000239000)=[{&(0x7f0000fd1000-0xc0)="eadfd7a9c005e3f9cab202aaadf5b9b5ab56146b098c6cc9cfc10e39f72990a02e1eda9b229a2cf802609a4a90dae0414ba88429289ac5ea9495597eb99d38b048f8e3c3fc43380904cb98959ed1a896776347cf1e0f9c59ee2de6017f5e691eaca91cebc4df9dcbcde54077509d3d27e345af2c24ca756964fd161c450c3cbf07c4cfc1d3475b162f5e2e386a15bd50762496f86a6ae9fe64490932e2aa7bfb87fdca9ec292794eb40327b947fc60224f805bb0b44f0c746d15558d288ec62c", 0xc0}, {&(0x7f0000d04000)="27d2b18e0b66c332467cbb42e2d3446f37d17c8804a1e4a599809248fa5b0c3534ef6272b0e69d125d4e0da632bc1ec547b4baa0ff9d4d19ae0a0547d8881fc8e9b5ed812a0e7c73ab1016c0469111838d4c36330e490ebca785ff986a64660286855ad11214076782dcea5f250670490742153e2070dd483bc7cd6426594ca497614b39fc71a7f2d600f01216dc8c", 0x8f}, {&(0x7f00006af000)="abfdbe5c5a92922b7e48f941eb775426bff40cd41e2cc618603c8518877c6d305deefece4ab72b05da9d14f9a7f27924fff1160b30d7e42f4df5439f0085a96bf8", 0x41}, {&(0x7f0000105000-0xb)="251805d7fa46658bc3be94e0253370f100cf240772cfb770800fae5ceeaea110bbcc5699cefe1fd2b743648f14be52edbcc5", 0x32}, {&(0x7f0000251000)="96f86586aeb46d63dac187f01057cea97eb732b82c5eafd1edab40113ef37fce4ec729678961b6506c30fb946cb0351c6872c55100f844d8ae20e34f337adf1921274a2404f60e50354430c18d1f2360767375acdd50f56eb6db6ccf534dc91917b4b707ddca03d78e1da0c367a3214f55c8c13d4f39630af1ee642b1ba05bade9188074b2c1e0c8bbd7e26f90362bc6eb58f2781105e8a79688d4660abb38625fb61d9d754c4ba1b382d6b11189dc087aeec8de10955faf2f0337dae43c87d3a3b88e4ebc78cfc8f24a397ca904514201968a186ef295", 0xd7}, {&(0x7f0000ca4000-0x96)="a053b8a9c0133f8e511d9a1dbae8e70f9a8455c086fffa2bd685566bf97a64446784cfcd60aa9b517d59b18c87acf303ac711b220f000d23d624d8045c452c70ee74a0d7db6161adb4b35c7a70b03eba60f3f7a68796c48a8ad8e2120021800809dac68baa90008b7e23401d8398b00b22e409ea80e55991a1c039f02379b468930aa727015a190f2d6f98efc9c211a1beb5c079ffb4", 0x96}, {&(0x7f0000125000-0x35)="93ace2e877224420eca2e26f4755813c9210b74ee0092186bb668c2b85c981275acd5a6fbcc6693910f9149afd109e520bfd8b5aec", 0x35}, {&(0x7f0000876000)="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", 0x1000}], 0x8, 0x5) getresgid(&(0x7f0000e42000)=0x0, &(0x7f00007f6000-0x4)=0x0, &(0x7f0000dfe000-0x4)=0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000400000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$packet_buf(r3, 0x107, 0x7, &(0x7f0000be8000)="43652c9d21a86f6e1e71086850c743be45a2a3ff764827ec2ff799521d9cde3a17a7515f07fd9c3d8c", 0x29) connect$inet(r3, &(0x7f0000f70000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r2, 0x0, r3, 0x0, 0x58, 0x0) r4 = dup2(r1, r1) munlockall() writev(r4, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) setgroups(0x0, &(0x7f0000759000-0x9)=[]) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000f61000)=0x93e2, 0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000949000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000b33000/0x2000)=nil, 0x2000, 0x20000e, 0x1f, r0, 0x0) getrusage(0x0, &(0x7f000011b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x7, 0x32, r5, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f000092e000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f00007ad000/0x1000)=nil, 0x1000, 0xa, 0x8030, r0, 0x0) 2017/11/16 18:56:15 executing program 2: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$intptr(0x1d, 0x3c48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f000066b000-0x4)=0xfffffffe, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00003d8000)=0x0) fstat(r0, &(0x7f0000949000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00003d3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e4e000)=0xc) r8 = geteuid() lstat(&(0x7f0000aa6000-0x8)="2e2f66696c653000", &(0x7f0000124000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00006d4000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c5e000)={0x0, 0x0, 0x0}, &(0x7f0000548000)=0xc) fstat(r1, &(0x7f00000e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000946000+0x4b5)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001ca000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000047b000)=0xe8) sendmmsg$unix(r2, &(0x7f0000d9b000)=[{&(0x7f0000ede000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000ca3000-0x2)=[{&(0x7f0000e6a000)="3fec3ed8143911e45539354ead04a8e5b2c7592e5f51b8c72f4799a3ca9473b87883999d4fd330866f857899a00dbb2f4f8c5c50a376fa7035b12caa0b78b63665cc448020a0e3ff7b8d65535404a1bd6a8e111a769b03661a569680", 0x5c}, {&(0x7f000079a000-0x1000)="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", 0x1000}, {&(0x7f0000a58000-0x61)="0ad60ec4b4f9f456a3e651cfc71b7a42f3016d4425a5c9e5b641e7be15d7a7cf27252f41e4ee7d1f8aebd1c42bfd9603d764ec41550a876970b39f61a779d2570d9c57d550c2ac227fe5b198cb7e60aa400359f4ad29bf56ae2f285c100f96a572", 0x61}, {&(0x7f0000cf9000-0xba)="0a55c6c8a119ec757c0b63e6a75f541b2d4f4d04fc6271821bd9d6a44ffe3bcbd8de5fb1b706e2a50fdabf8bc122780d19517ac1ba3b9f9a97f238c772c5c7f00da59b0521da1e0f617e9951a59eed982794d405e280a99a96b835c52a927d4f94f1a9be2ccb45c84d8e2efe3f14f46d5165edd4317ceafd665d73f49816c522df8dee1f8a22ededef1defc7fac8b05ec277628f8f210996a916d95693691441d58550bf94bf3e0a3755c4cf7ef6499ebdf07d840d83a8936980", 0xba}, {&(0x7f0000ca9000-0x9a)="384c9410cffbc19430f40a46a7bcdf0d08aa592304369ff637685ee6939c2189b293c3649bc611f18b9fe6a2f6b2ff244102943d961c260036f3f0095b9675d83c5d699316a75a50cc87fb63c0b876a0994698b15109bfb3f1ae76941bc27308b84153e0e452b3fbcf6a4cbf030d39f4912d9ccd236828ba3d4c1e9f6371a578dce6a9463ed57c2dd25855207dd997b59b33c07123a9d2fd9550", 0x9a}], 0x5, &(0x7f0000243000-0x108)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r2, r1, r0]}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r8, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r15}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r16, r18, 0x0}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r2, r0]}], 0x9, 0x20000000}, {&(0x7f00009a8000)=@file={0x1, "2e2f66696c65302f66696c653000"}, 0x10, &(0x7f0000189000)=[{&(0x7f0000e72000)="dd796be1b4875e250a086bc22110c6b95b7377de3598a1c9d3fb40a6134d8c31fb260b0e05564e6b22a0498e96397f94a20a61fb618b0f1e4f08f836649c35a1992fc3e0a6b5d80208", 0x49}, {&(0x7f00000b7000-0x46)="f2fd0e610e8461c46fe54465284749c5c2fdac6c1e0559dc2200488586109c7ed8b08f046b2f6f6633b35c4d510360a2a8e3b0bbd182a6672bd6f7c3bf52926735845d7073f6", 0x46}, 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0x15}], 0x7, 0x0, 0x0, 0x24004080}, {&(0x7f0000340000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000060000-0x10)=[{&(0x7f0000302000)="e5ec2716ec43b3c67614873e07cb2a5e12cc45bff706a548228de5356ebb260eb9b2eceb870751e1413909e8b155fad4866de2bdbdd5219421c618b5a13152a399cfac2f7b9caceec9ef960033bc8a93e60a0e88a6d2092898b3408ca9dd11d61ae96d898368543f76d68078592cfe65642448bfd68fe93ea196bc893e0e590a05739119614f3e8a27fe81b6123ae2ab4be2c57a3228bc1a6b2c3cbe35c8963e2aa9d67a7bcea0c6a8891ffbf0cfa661b5cc862955433527042412843af58cc7c168ca2147552758dc32bf1a1971b703ab6ee675ed21eef0865a8660b95fd1d4854e114d4338fba71b8f291cf512c16f", 0xf0}], 0x1, &(0x7f00001c8000)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r2, r2, r1, r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r6, r14, 0x0}, @cred={0x20, 0x1, 0x2, r3, r18, r5}, @cred={0x20, 0x1, 0x2, r11, r4, r13}, @cred={0x20, 0x1, 0x2, r16, r17, r7}, @cred={0x20, 0x1, 0x2, r11, r4, 0x0}, @cred={0x20, 0x1, 0x2, r11, r17, r5}], 0x8, 0x20000080}, {&(0x7f0000759000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000429000-0x40)=[{&(0x7f00006c1000)="c6150572599f5160d87723b4a333ebdba978df851146095e44045b7f76b76119370d39c5c07409ff230479da9abde3dd8fa86d5d86ec7a82c19a3c28d681f4ef5be7be21acfbda7879cdb75216b3ef2468520f478f6d5c1eaccc6eb7b17a5af910972a3728729c6fe3b92b6c920060bf5380e75a6fde68ae34a7353a32e3813500e95f3017c5e3215f6223e5649891ff1d37d6bd306750706e70d28e233317f719c87d2dba373cd4ce8694039f6f79dda7db5254dfd9ed7651f18a213832359e1dc2b4f3d5", 0xc5}, {&(0x7f00006ac000)="2bd4312f04a0e9e512bce0add074f46c4424fcdf66b2b4223fdb4740e076445a001e95a8f4e0922f00235d853b516520eb5a9f266719510127f41594a832b99ca5d45e7f127011a9da7fa4815b6bcc04b4e1e96cca2a05534f5900e0e7d0", 0x5e}, {&(0x7f000024d000-0x6f)="465ec2ce0493621a03aa30044816fd158f49aa9ff7728fa5dc13d25ef45a57424738f89bcacd330fcdeacaffd453170c7685c4a9b7645d8bc768043a3bf68aadc33cca783aa1bff368bf28dec906e0674681c802e504721ac578fb9ca3379cf2b32973552f824f3243f2900d9c3eac", 0x6f}, {&(0x7f00000a6000-0xa5)="89819c234d804a2b82cb1401de57d59ef5efae2edf657b39bc963c65dfeedcbd3d1556d45fba6290a5dacf7d4d33d737ee36233049867249bbf83bd33a6f30e71d726709f9b3604d21bb14e53f7c44f65670c73acd2c015e491b9d9fc9624f295105f03eb566c3d1b7ed3d9baa5b21155bec82fd6d17c78d9b174e6b83ec7345e2b546efdd146f6357b636c50603fc571726e538ae6b50ab0aa04dea746a7a328c89b42dc8", 0xa5}], 0x4, &(0x7f0000216000-0xa0)=[@rights={0x30, 0x1, 0x1, [r0, r2, r2, r2, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r9, r5}, @rights={0x30, 0x1, 0x1, [r1, r2, r2, r0, r1, r1, r2, r1]}, @cred={0x20, 0x1, 0x2, r16, 0x0, r10}], 0x4, 0x10}], 0x4, 0x4000) connect$unix(r1, &(0x7f0000db7000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000a1e000-0x9)="2f6465762f73672300", 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = syz_open_dev$sg(&(0x7f00008a6000-0x9)="2f6465762f73672300", 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r19, 0x0) syz_open_dev$sndseq(&(0x7f000046e000)="2f6465762f736e642f73657100", 0x0, 0x80000004800) r20 = gettid() r21 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r20, 0xffffffffffffffff, 0xffffffffffffffff, 0x8000000000) r22 = add_key(&(0x7f000090c000)="6365706800", &(0x7f0000035000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005b3000)="2de443459a491f6a60a867c65c058576b2fdcebc73bc2c67e58558c6776787edcdc3af", 0x23, 0xfffffffffffffff8) add_key(&(0x7f000090d000)="727872706300", &(0x7f0000971000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005ba000)="4896aa7993732d90651de3b5718756b22d6f6d9290f5b55ec53b3b27fc5567d7b5c8f542996102ff4d7f2dbbd11eaaec147fdf6c49ed33c723e2b9f84d31269b8711247971cb689df45bf66068df8ac5d20f89daaa0efbfdb994987de6ccdb6b8eab0e2588f1956e097b0bab55ca95e6a00f7a4b1cecf88efb91d9cef7345b10d820b8eedfc825258839b44c449eb763e0d0602daa187a846f5d66ed2ac1513a05d333f594f699e71920c21426e967bf305fad5f5eeb4bdfee6e2595b4413c950a3a5b30", 0xc4, r22) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = memfd_create(&(0x7f0000c93000)="00", 0x1) syz_open_dev$sndseq(&(0x7f000011c000)="2f6465762f736e642f73657100", 0x0, 0x8004000000102) r24 = dup2(r1, r23) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r24, 0xc08c5332, &(0x7f000002b000)={0x3f, 0xffffffffffffffff, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r19, 0x1, r21, &(0x7f00000fb000)={0x80000000, 0x0}) write$sndseq(r23, &(0x7f0000015000)=[{0x1000000000000026, 0x8, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x1}, {0x0, 0x0}, @time=@tick=0x20}], 0x30) keyctl$join(0x1, 0x0) [ 80.284634] >ffff8801d6f91400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 80.291956] ^ [ 80.296849] ffff8801d6f91480: fb fb fb fc fc fc fc fc fc fc fc fb fb fb fb fb [ 80.304174] ffff8801d6f91500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 80.311497] ================================================================== [ 80.318817] Disabling lock debugging due to kernel taint 2017/11/16 18:56:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockname$netlink(r0, &(0x7f0000150000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000042b000)=0xc) r2 = geteuid() ioprio_set$uid(0x3, r2, 0x1f2000000000000) r3 = creat(&(0x7f00007db000)="2e2f66696c653000", 0x1) getsockopt$inet_tcp_TCP_PSP_CHECK(r3, 0x6, 0x6c7, &(0x7f0000062000-0x4)=0x0, &(0x7f0000145000-0x4)=0x4) r4 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000840000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00006ca000-0x8)={0x0, 0x3ff}, &(0x7f0000772000-0x4)=0x8) creat(&(0x7f0000939000)="2e2f66696c653000", 0x114) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d3e000)={0x0, 0x8}, &(0x7f000088f000)=0x8) add_key(&(0x7f0000c66000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f000092d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f000061d000-0x5)="7573657200", &(0x7f0000c7d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c5e000)="671008ca6390a85aa097b292debd236298b188a0d420af522de97011a55698b3b022e3a5d3002071219ddf03c3122a764b6a4dbf6bb6b4e93b7acb523b34e5cc87911cd93f4e8d", 0x47, 0xffffffffffffffff) ioctl$fiemap(r3, 0xc020660b, &(0x7f00000eb000-0x138)={0x6, 0xff, 0x6, 0xfffffffffffff801, 0x5, [{0xdfdd, 0x2, 0x1, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x89, 0x6, 0x32ba5bc0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x80, 0x7, 0xfffffffffffff801, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x8, 0x9, 0x3ff, 0x0, 0x0, 0x2409, 0x0, 0x0, 0x0}]}) request_key(&(0x7f0000ac7000)="727872706300", &(0x7f0000801000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005b9000-0x1)="00", 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00003c5000-0xb8)={r5, 0x3f, 0x1, 0xcf8, 0x1, 0x7, 0x7ff, 0x200, {r6, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0x4, 0x3, 0x8000000}}, &(0x7f0000185000)=0xb8) pwrite64(r4, &(0x7f0000726000)="70c86582431967c0e3075a11588cd470efaf45c03b15623d508c1bf8f26ae9df43dd0c079172a50b8c96ce558b617a6d6b051772a127a4d0b3ce89f291cc3cb2ed956a5e9015b69bbbae99346ae9a85bfec0481047453eea61763aaf8fca16b80484cf4b544239998db888481bb613ca", 0x70, 0x0) unlinkat(r0, &(0x7f0000ef3000-0x8)="2e2f66696c653000", 0x200) fallocate(r4, 0x3, 0x4, 0x44400004) 2017/11/16 18:56:15 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000366000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000d1a000)={@generic="4c289ceb12013aea9565558d115162c3", @ifru_flags=0x4000}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000042d000)={{{@in=@loopback=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffb000)=0xe8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f000081b000-0x4)=0x1, 0x4) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x34, &(0x7f0000ffc000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000739000)=0x7, 0x4) sendto$inet(r2, &(0x7f0000135000)="00", 0x1, 0x20000002, &(0x7f000025e000)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000ffc000)="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", 0x1002, 0x4001, &(0x7f00004bf000)={0x2, 0x3, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f0000ffc000-0x1)="0000000000000000000000000000000000000000000000", 0x17, 0x2, &(0x7f0000ffd000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/16 18:56:15 executing program 5: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0xff, &(0x7f0000f8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x27, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1000000005, 0x0, 0x8, 0x0, 0x2, 0x0, 0xed94, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x8) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x671, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4, 0x94, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x6, 0x6f11, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000060a000-0x8)="2e2f66696c653000", &(0x7f0000fc5000)="2e2f66696c653000", &(0x7f00000d6000)="756269667300", 0x20000, &(0x7f000020d000-0xe8)="0dec61d97a03054dc8e676c73ee3fbf27543f2f5239a065911654963d2f8d38762135eddd7fe758c4d8e6618d70026b6c11c91258cfaf916f5c89db35e0e28397df38bb40e0b740b7016a4262f849966aacdde5b50fcc973efd752956c20c42ae8678ca7eba5640cd619f9beb3de800bf5814afb268e111f20863c75dc17dc2e60327504acd4a4194da340171d32c2c40a338bb83e12a5dac562466edefd5fd02a0fa2eb2f1cfe1b05ab4112a98de3d5f1672b84bd8acbf3b64dcad528746c526b8103d92cf960e03ab2dcb7646ca341445d9ba3a4b88cb3e61c3255175be4ab66fcc2ee4b6b0ddc") mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3b000)=nil, 0xb3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000041000/0x2000)=nil, 0x2000, 0x7) perf_event_open(&(0x7f0000107000-0x78)={0x2, 0x78, 0x25, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = inotify_init() mkdir(&(0x7f0000043000-0xa)="2e2f636f6e74726f6c00", 0x100) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f0000ef2000)="2e2f636f6e74726f6c00", 0x10007fd) pipe(&(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = inotify_init() inotify_add_watch(r5, &(0x7f0000983000+0x94a)="2e2f636f6e74726f6c00", 0x4000000) creat(&(0x7f000001d000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x0) r6 = inotify_init1(0x0) getegid() mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r6, &(0x7f0000fc7000)="2e2f636f6e74726f6c00", 0x86000006) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000b39000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000b39000-0x8)={0x6, 0x6}) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000b3b000-0xc)={0x0, 0x0, 0x0}, 0xc) creat(&(0x7f000001d000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x0) open(&(0x7f0000fc6000)="2e2f66696c653000", 0x141042, 0x0) mmap(&(0x7f0000e1f000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/16 18:56:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000b98000)=0x4e46, 0x4) ioctl$TCSBRKP(r3, 0x5425, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000004000000000000000", @ifru_flags=0x301}) write$tun(r3, &(0x7f00003f1000)=@hdr={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "98b978"}, "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"}}}, 0x41f) clock_gettime(0x0, &(0x7f0000c87000)={0x0, 0x0}) write(r3, &(0x7f00003e8000-0x5a)="8ce871f7c685785f5321604c66e867729e332ea2319e952307730e7b07e88e6d9d533216d97dd41ecb8d4a69b69d83668ee2a45186ff21f266435e1ed07eaa0595b070793bc14939e6c56f8caa3ffba0d762647ae063c63012e1", 0x5a) timer_settime(0x0, 0x0, &(0x7f0000f32000)={{r4, r5+30000000}, {0x0, 0x989680}}, &(0x7f0000f88000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000b55000)=0x0, &(0x7f0000616000)=0x4) recvmmsg(r0, &(0x7f00001c9000)=[{{&(0x7f0000912000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000db4000)=[{&(0x7f00009d3000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}], 0x1, &(0x7f0000832000)="", 0x0, 0x7}, 0x0}], 0x1, 0x22, &(0x7f000052c000)={0x77359400, 0x0}) pause() setsockopt$inet6_tcp_TCP_CWND(r3, 0x6, 0x6b4, &(0x7f00007f0000-0x4)=0x1f, 0x4) openat$binder(0xffffffffffffff9c, &(0x7f00009b5000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f000021a000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendfile(r3, r3, &(0x7f000046c000-0x8)=0x0, 0x4) timer_create(0x2, &(0x7f000070d000-0x60)={0x0, 0x34, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003c9000)=0x0) clock_gettime(0x0, &(0x7f0000775000)={0x0, 0x0}) timer_settime(r6, 0x1, &(0x7f0000fbc000)={{0x77359400, 0x0}, {r7, r8+30000000}}, &(0x7f0000550000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000fff000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000e57000-0x8)={r9, 0x0}) sendmmsg(r1, &(0x7f000034e000-0x1e0)=[{{&(0x7f0000223000-0x9)=@rc={0x1f, {0x0, 0xa, 0x47ec, 0x6, 0xffff, 0x7}, 0x8}, 0x9, &(0x7f000022c000-0x40)=[{&(0x7f00009c0000)="", 0x0}, {&(0x7f0000271000-0x6d)="a4b4c3a04b4eb26f3e3999b0f99321bfdd944af8b909eaff598681d404cfa6cc09968152a90f45e8366262c31c9f7ac56ef866f204b216dd3f2efafdc358bd64b607bbfe6ab09cb14df4c50008837f45d574df034253809b3572324cda00279dc7581d5c9c7ecd5150c5f5b0b4", 0x6d}, {&(0x7f0000662000)="a0c2a333076d7b9f87f8408ef723a2a80d41913fd5eeddc9f947837934f47f4326fbb9248699ebbc124ae1a1b7373928822540f5cb348f159c143285290d5cce0129af0529c5d4d3eb3d31634929a3b3153cd99ecbeef454de5702", 0x5b}, {&(0x7f0000b32000)="abe8b987cd5f7ff50f0905562312d5e524fc89e4eac8b959eb70054b86167857858023a7802b551a89466f5631ccb5efee3e450cf951c676ddf2a0369953b4f8b7ee84e084f3ae03720ea7a858a2dce87e2f7e81d574da1df5efc9146957333663bef3f3e6ec86f66646bbe01e88a54a2168b7370d95e4c9259fe02f823233b353c5e46bbcc1c0", 0x87}], 0x4, &(0x7f0000516000)=[{0x1010, 0x100, 0xffff, "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