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&(0x7f0000ec6000)=0x1002) clone(0x80000000, &(0x7f0000cea000)="f0", &(0x7f0000153000)=0x0, &(0x7f00005e8000-0x4)=0x0, &(0x7f0000f24000+0x19)="1d8452106b7635e633b7aed7398c3b537d26fcdddb177cff3dc31a926e1527e9bad8a7fa5e999e63d311472baf3579da") setitimer(0x2, &(0x7f00008c4000)={{0x0, 0x0}, {0x0, r0/1000+30000}}, &(0x7f000048e000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00001ee000)=0x0, &(0x7f00004b6000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) bind$unix(r6, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r6, 0x0) connect$unix(r5, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) [ 129.488987] binder: 20700:20703 ERROR: BC_REGISTER_LOOPER called without request [ 129.498637] binder: 20700:20703 ioctl c0306201 20707000 returned -11 2017/12/10 23:37:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000048b000)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f000055b000)=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r3, &(0x7f00005bb000)=@file={0x1, "2e2f66696c653000"}, 0xa) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00003a6000-0x50)={{0xc11, 0x9}, {0x42b4, 0x59}, 0x101, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000ce1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000525000-0x4)=0x20) r5 = fcntl$getown(r4, 0x9) preadv(r0, &(0x7f00004c8000-0x20)=[{&(0x7f0000bba000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f000024e000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}], 0x2, 0x0) setpriority(0x3, r5, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000264000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006c7000-0x4)=0xc) sendmmsg$unix(r2, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f0000e55000)=[], 0x0, 0x0}], 0x1, 0x40) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000815000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x0, 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ce8000-0x7)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000299000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sysfs$2(0x2, 0xfff, &(0x7f0000e54000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") llistxattr(&(0x7f0000ee7000-0x8)="2e2f66696c653000", &(0x7f0000dcc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000cdc000)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x1004, 0x10, "a5b3ea94dd95063c14357811871325cb63223ba0d4fa16c2d2952d8619c62a11b2914c60db70734c9eadef569783f89aa25c522dea2187e8f2ed10f1040e05f6", "9c6a26d712a75314f48aeb9ef901976ae5e10326fa7c27492086ce01dfebd00e", [0x0, 0x200080000], 0x0}) write(0xffffffffffffffff, &(0x7f0000dc9000-0x26)="", 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000941000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000455000-0x4)=0x14) 2017/12/10 23:37:28 executing program 5: r0 = inotify_init1(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000657000-0x8)={0x0, 0x0}) getegid() 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) getpid() geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f0000001000)={0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0x2)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x6)="6e6f64657600", 0xfffffffffffffff8) rename(&(0x7f0000f19000-0x8)="2e2f66696c653000", &(0x7f0000a69000-0x8)="2e2f66696c653000") r3 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000ba000)={0x0, 0x80, &(0x7f00003f5000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x8a}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x55a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x1, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, @in6={0xa, 0x1, 0x80000000, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000649000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000c2000-0x10)={0xfffffffffffffff7, 0x8004, 0xf0, 0x0, r4}, &(0x7f000031d000)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000060000-0x14)={0x0, 0x7, 0x265, 0x80, 0x0, 0x4}, &(0x7f0000359000)=0x14) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f00007ea000-0x4)=0x0, &(0x7f0000f52000-0x4)=0x4) sendmmsg$inet_sctp(r3, &(0x7f0000fd5000)=[{&(0x7f0000357000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000070f000-0x50)=[{&(0x7f0000e42000-0x29)="", 0x0}, {&(0x7f0000ac9000)="", 0x0}], 0x2, &(0x7f0000f85000)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x8200, 0xffff0000, 0x3, 0x0}}, @init={0x18, 0x84, 0x0, {0x401, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x100000004, 0x0, 0x7, 0x1f, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x8208, 0x5, 0xffff, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x20, 0xa, 0x1ff, 0x0, 0x8, 0x9, 0x9, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0x7, 0x7f, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xda, 0x4, 0x5, 0x2355, 0x3ff, 0x1f, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0xdc, 0x3, 0x4}}], 0x180, 0x80}], 0x1, 0x4014) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000083e000-0x90)={0x0, 0x7, 0x4, 0x3, 0x2, [{0x2000000000007ff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x6b5c9181, 0xff, 0x1, 0x0, 0x0, 0x1600, 0x0, 0x0, 0x0}]}) ioctl(r3, 0x8916, &(0x7f0000000000)="") connect$inet(r3, &(0x7f0000036000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) keyctl$describe(0x6, r2, &(0x7f0000575000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000fc4000-0x6e)={0x0, 0x0, ""}, &(0x7f0000640000)=0x8) ioctl(r3, 0x4000000000008936, &(0x7f00005c1000-0x9d)="d58557a4ff40d6a05867a611c0b1aada4f55ba3661f8f63c1c8ac49e60f13a76dcb9144e88974acb661c10db92a11b7502602540033231b56ed1bdb44e8bb8f1ba6f0604c89ce44bb2a91baf97b3348cd40242551468b744164d9c5dd0e63032506cc5f2b5cd604ab017c2f30d4910c25e81d6a8fb8b925ea3c2533d0161a639f5dfdb25b9b0eb7944c2575b20273460d273859260b7f5cd76bae11340") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 129.570176] binder: BINDER_SET_CONTEXT_MGR already set [ 129.576586] binder: 20700:20735 ERROR: BC_REGISTER_LOOPER called without request [ 129.588145] binder: 20700:20703 ioctl 40046207 0 returned -16 [ 129.595335] binder_alloc: 20700: binder_alloc_buf, no vma [ 129.595352] binder: 20700:20735 transaction failed 29189/-3, size 0-0 line 3130 2017/12/10 23:37:28 executing program 6: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000f63000-0x8)={0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000eb5000-0x4)=0x7, 0x4) sendto$inet6(r0, &(0x7f0000f64000-0x1000)="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", 0x1000, 0x48000, &(0x7f0000f57000)={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f64000-0x12)="07bdbde67ce5b45eff0ffbac0870f5ee3f8b12714bf2cdecc318af30a8711585de94fbd57944478be8362d782b31c3", 0x2f, 0x3, &(0x7f0000ac2000-0x1c)={0xa, 0x1, 0x55, @loopback={0x0, 0x1}, 0x200}, 0x1c) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000f66000-0x10)={0x7, &(0x7f0000f66000-0x1c)=[0x6, 0xa628, 0x0, 0x1f, 0x6, 0x400, 0x4]}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000691000)=0x0) fcntl$notify(r1, 0x402, 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000354000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x1, 0x1, 0x2, 0x1ff, 0xfffffffffffffac4, 0x7ff}, &(0x7f00005e1000)=0x20) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000f65000)=0x40c) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000e13000)=@generic="5ab103b8fd1f196c78a19b04172d8c9d") ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000f65000)={0x80, 0x800}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000045e000)=0x7, 0x4) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f67000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97, 0x21946e7eefa16ba8, 0x2, 0x2, 0x100000001, 0x473, 0x8000}, 0x20) 2017/12/10 23:37:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a7e000-0xb)="2f6465762f6877726e6700", 0x400, 0x0) r1 = memfd_create(&(0x7f0000373000)="2400", 0x0) fallocate(r1, 0xfffffffffffffffd, 0x2, 0x2000ffff) unshare(0x20000200) mkdir(&(0x7f0000395000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000079c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x2041080, &(0x7f0000891000)="") r2 = creat(&(0x7f0000001000-0xc)="2e2f66696c65302f62757300", 0xfffffffffffffffd) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000034000)=0x52a8) fallocate(r2, 0x1, 0x10001, 0x76) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)="2f6465762f73657175656e63657200", 0x200000, 0x0) r4 = fcntl$dupfd(r3, 0x200000000, r2) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000e19000-0x4)=0x0) r5 = dup3(r2, r3, 0x80000) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000035000)={0xff, 0xae, 0x7, 0x6}, 0x10) truncate(&(0x7f0000034000)="2e2f66696c65302f62757300", 0x0) lseek(r3, 0x0, 0x3) unshare(0x24020000) sync() clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f000078c000-0x4)=0x0, &(0x7f0000961000)="") ioctl$KDGKBDIACR(r5, 0x4b4a, &(0x7f000032e000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendmsg$netrom(0xffffffffffffffff, &(0x7f00007a0000-0x38)={&(0x7f0000bc4000)=@full={{0x3, {"bdb2ef8c2071c5"}, 0x0}, [{"031a1a60cffb7a"}, {"e7ca08e84d4e6c"}, {"42abd5eba0e5c4"}, {"95a8056ba92029"}, {"78ecc475cf3b1f"}, {"7901253c39a76e"}, {"bb5a354ec1bf39"}, {"549e66ea36b213"}]}, 0x48, &(0x7f00002a4000-0x40)=[{&(0x7f0000db7000-0x3f)="", 0x0}], 0x1, &(0x7f0000c53000-0x11e8)=[{0x10, 0x0, 0x0, ""}], 0x1, 0x4000810}, 0x0) prlimit64(0x0, 0xd, 0x0, &(0x7f0000b89000-0x10)={0x0, 0x0}) r6 = syz_open_dev$usbmon(&(0x7f0000ff4000)="2f6465762f7573626d6f6e2300", 0x9, 0x10000) recvfrom$ax25(r0, &(0x7f0000967000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96, 0x40002001, &(0x7f0000b54000)={0x3, {"ac7a2d66244a2d"}, 0xf1}, 0x10) ioctl$PIO_UNIMAPCLR(r6, 0x4b68, &(0x7f000034a000)={0xcca, 0x3ff, 0x535}) sync() write(r1, &(0x7f0000002000)="2f", 0x1) clone(0x2024000, &(0x7f0000cd0000-0x2d)="659c4c915859e4f44ccdad1709789ac5d9c55c91e5af0b5f7c6772132989c01622fa087cfeb65977c0d8df04ff", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="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") 2017/12/10 23:37:28 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000a30000)="2e2f66696c653000", &(0x7f0000a3f000-0x8)="2e2f66696c653000", 0x1000, 0x0, 0x0, 0x0, 0x995, 0x800) r2 = syz_open_pts(0xffffffffffffff9c, 0xc8402) poll(&(0x7f00009e0000)=[{r0, 0x85, 0x0}, {r1, 0x200, 0x0}, {r2, 0x230, 0x0}], 0x3, 0x248e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) r3 = socket$inet6(0xa, 0x7, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$unix(0x1, 0x404, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r5, &(0x7f0000001000)="8209555f03a14244f423ce4dc09aaca338b79aea43", 0x15, 0x1, &(0x7f0000001000)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000003000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x401, 0xfffffffffffff2dc, 0x500, 0x10001, 0x0, r6}) fcntl$getownex(r4, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ptrace$cont(0x1f, r7, 0x2, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000d9e000-0x4)=0x0) r9 = syz_open_procfs(r8, &(0x7f0000f0c000)="6c6f67696e75696400") execve(&(0x7f0000c92000-0x8)="2e2f66696c653000", &(0x7f0000e8c000)=[&(0x7f0000707000)="6c6f67696e75696400", &(0x7f00009ad000-0x9)="6c6f67696e75696400", &(0x7f0000d6d000-0x3)="212900"], &(0x7f0000cbd000-0x10)=[&(0x7f0000f1f000)="6264657676626f786e6574302f7d2a73656375726974797070703000", &(0x7f0000ddb000)="6c6f67696e75696400"]) writev(r9, &(0x7f00001bf000-0x8)=[{&(0x7f00002f3000-0x4a)="2bdcfc441b214b9447e9e930edd96543fdfaadb98fc904d4cfb48f4056a79d2c458facd3f2bae3bb82b890825f05de2b12bb0ca39e692fd946bd000b90a0268ad369bef4f67565d89b71", 0x4a}], 0x1) ioctl$TIOCMBIC(r9, 0x5417, &(0x7f000039f000)=0x22) ioctl$TIOCLINUX2(r9, 0x541c, &(0x7f00005e7000)={0x2, 0x6c0c, 0xd8b, 0x1, 0x3, 0x3}) recvfrom$unix(r9, &(0x7f00009fd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x40, &(0x7f0000bac000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) add_key$user(&(0x7f0000f2b000)="7573657200", &(0x7f00008d4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003a1000)="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", 0x1000, 0xffffffffffffffff) request_key(&(0x7f0000ade000+0x3a5)="73797a6b616c6c657200", &(0x7f000039c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e09000)="6264657676626f786e6574302f7d2a73656375726974797070703000", 0xfffffffffffffffe) 2017/12/10 23:37:28 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000001000-0x10)={0xff, 0xf5, 0x10001, 0x7bada105}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x8000005, 0x400000) perf_event_open(&(0x7f0000445000-0x78)={0x5, 0x78, 0x1, 0x3, 0x0, 0x100, 0x0, 0x0, 0x904, 0x8, 0x7, 0x97, 0x8, 0x10, 0x0, 0x3, 0x2, 0x8000, 0xd5, 0xc0, 0xfffffffffffffffa, 0x5000, 0x3, 0xfffffffffffffff9, 0x3, 0x6, 0x0}, r0, 0x7, r2, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) mkdir(&(0x7f00003b4000-0xa)="2e2f636f6e74726f6c00", 0x39) r3 = open(&(0x7f0000658000)="2e2f636f6e74726f6c00", 0x0, 0x5) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000347000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xc9c}, &(0x7f0000240000)=0x14) r4 = userfaultfd(0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000a48000)=0x5, 0x4) socket(0x5, 0x800, 0x3) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) request_key(&(0x7f000004d000)="7573657200", &(0x7f0000220000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003c2000)="3a0f00", 0x0) r5 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x0) write$sndseq(r5, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) rename(&(0x7f00007e3000)="2e2f66696c653000", &(0x7f0000075000)="2e2f636f6e74726f6c2f66696c653000") lseek(r3, 0x4c, 0x0) link(&(0x7f0000e2f000-0x8)="2e2f66696c653000", &(0x7f000014b000-0x10)="2e2f636f6e74726f6c2f66696c653000") getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eff000)=0x0, &(0x7f0000a21000-0x2)=0x4) readlinkat(0xffffffffffffffff, &(0x7f0000f52000-0x10)="2e2f636f6e74726f6c2f66696c653000", &(0x7f000004d000-0xf0)="", 0x0) ioctl$UFFDIO_ZEROPAGE(r5, 0x8010aa02, &(0x7f0000ae7000-0x10)={&(0x7f0000715000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) 2017/12/10 23:37:28 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000a95000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a96000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a96000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000002000)="76656e6f00", 0x5) r2 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000a96000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x200, 0x0, 0x5, 0x0}, &(0x7f0000a96000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r3, 0x488}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a94000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000b20000)=0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x2, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000b1d000)={r3, 0xe52}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r5, 0x89ff, &(0x7f0000000000)="56926f70121961ba7f864d4227c82a9ce16abceda8dfbcc51611c9bf35410a6ec1dfe373d5eb4e336587cae497cef9d067c56e209e62d783c35c47ffb9dc78647fcaa19e2b85f353756a660fce09efb3c354a933aab0d283d928d0d1a230f8cdcd") mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) getsockname$inet(r5, &(0x7f0000b1f000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a93000)=0x10) vmsplice(r5, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2017/12/10 23:37:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ab9000)="2e2f66696c653000", 0x70) mkdir(&(0x7f00000d7000)="2e2f66696c653000", 0x0) pipe(&(0x7f0000ee0000)={0x0, 0x0}) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000253000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c8d000)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000aa4000)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000ed6000)={r3, 0x1, 0x6, @random="610efa26d8fc", [0x0, 0x0]}, 0x10) setsockopt$packet_int(r2, 0x107, 0x10, &(0x7f00008a3000)=0x53, 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00008db000)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r4 = gettid() socketpair(0x3, 0x0, 0x4, &(0x7f0000d59000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f0000a03000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$setopts(0x4206, r4, 0x5, 0x2) r7 = open(&(0x7f00001e9000)="2e2f66696c653000", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000e5c000)=0x0, &(0x7f0000d14000)=0x4) ptrace$getsig(0x4202, r4, 0x7, &(0x7f000013e000-0x10)={0x0, 0x0, 0x0, 0x0}) lseek(r2, 0x40000000000, 0x4000000000000000) clone(0x0, &(0x7f0000bf7000)="", &(0x7f0000000000)=0x0, &(0x7f000089e000)=0x0, &(0x7f000095e000)="") getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f000099e000-0x4)=0x0, &(0x7f00007bc000)=0x4) renameat(r7, &(0x7f0000d91000-0x8)="2e2f66696c653000", r7, &(0x7f0000f12000)="2e2f66696c65302f66696c653000") mmap(&(0x7f0000d84000/0x2000)=nil, 0x2000, 0x300000c, 0x10, r1, 0x0) mount(&(0x7f0000d42000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000035d000)="2e2f66696c653000", &(0x7f0000ca4000-0x6)="627472667300", 0x8000, 0x0) 2017/12/10 23:37:28 executing program 5: mmap(&(0x7f0000000000/0x8dc000)=nil, 0x8dc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000378000)={0x0, 0x0, 0x2}) mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008e0000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000515000)={r1, 0x80000, r2}) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f00008e0000-0x10)={0x0, r3, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00007d5000)={r5, r3, 0x100}) mmap(&(0x7f00008dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00008dd000-0xc)={r0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r9, 0xc008640a, &(0x7f00008df000-0x8)={r8, r6}) mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r9, 0xc010640b, &(0x7f00008df000)={r11, r10, 0x7fff}) mmap(&(0x7f00008e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000088d000-0x10)={r12, r7, 0x6}) mmap(&(0x7f00008e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f00008e1000)={r3, 0x80000, r9}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000568000-0xc)={r13, 0x80000, r15}) mmap(&(0x7f00008dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r17, 0xc00c642e, &(0x7f00008dc000)={r16, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r18, 0xc00c642d, &(0x7f0000527000)={r14, 0x80001, r4}) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008de000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e0000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e2000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = accept4$unix(0xffffffffffffff9c, &(0x7f000083c000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00002ef000-0x4)=0x8, 0x800) mmap(&(0x7f00008e4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = accept$unix(r19, &(0x7f00008e6000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00004a9000)=0x6e) accept$unix(r20, &(0x7f00008e4000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000094000)=0x1002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = socket$inet6_tcp(0xa, 0x1, 0x0) r22 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r21, 0x894b, &(0x7f0000ba9000)=0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r22, &(0x7f0000aa4000)={0x2, 0x3, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00005bf000/0x3000)=nil, 0x3000, 0x3, 0x32, r21, 0x0) r23 = socket(0x10, 0x2, 0x4000000000000000) setsockopt$sock_int(r23, 0x1, 0x22, &(0x7f00000ee000)=0xa, 0x4) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r23, &(0x7f0000ed7000)="26000000220047019353ff07008a00000002006d200000ff1fc0e9ffff495180e507c7033500", 0x26) recvmsg$netrom(r23, &(0x7f000021e000-0x38)={&(0x7f0000345000-0x10)=@ax25={0x6, {"7ed88f80a10ca4"}, 0x100000001}, 0x10, &(0x7f00008a6000-0x40)=[{&(0x7f0000015000-0x83)="d780adfcb40eb9f304532a2c10facf79b31f880286bf114e1524b06c06c70ed057ab3f29cc653207be13fdb1f4f0324ba437b62f4167ed63bf3129c0a817286b53c8fd62778f0b17268fcbb1e488eee9056b36be16e51a0a0ec021fa8dfc3b470c804cf5994e78b6de56846fd15216c9fc14fd909a746ffaf2f08aced36dbac4876d5f", 0x83}, {&(0x7f0000721000-0x61)="73451a9027aa121d4a4799adf4624d77d0d031329f2f5182f204adbd66ebef710d45d0673bfb6020dabe93948e74c02c8c188fe17302d5fc2d608b8e3bc9c457b62d260b4501e6d642ec8eede5f5dba2bbc37a2455d538eb49fa888cc1edecf693", 0x61}, {&(0x7f00007c2000)="83d2c49c5ed90fbac11c00d212c5726fca9a5ab56863ebe19e55041ab0c72b8481ce9fdee0b14da043967d75503be377d20d75ffc9639f96b65ffbd703ba865ee3a6ca7081409d5503ab2b3e9df79c287d380cafc66492bcf40d78d417488f9edd5fe037fd132d9a489f25bcb6b273b306d47472d9e696b91baeea57b2244f2060d8cc00e7419f62184804b27d3fd01d7d1c8180811b70216a308165a03a7c8100a2d3cf736c58e7d045c10640", 0xad}, {&(0x7f000012f000)="59da5304e5d56d13a54d5b77393fef7767c083e9a8e39b9579402173cbba9a986813b586f30a3f51af2e66fd", 0x2c}], 0x4, &(0x7f0000c9a000)=[], 0x0, 0x841}, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 129.627234] binder: undelivered TRANSACTION_ERROR: 29189 [ 129.632873] binder: send failed reply for transaction 294 to 20700:20703 [ 129.641353] binder: undelivered TRANSACTION_COMPLETE [ 129.655106] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/10 23:37:28 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x6)="727872706300", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)="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", 0xfd, 0xfffffffffffffffc) r1 = request_key(&(0x7f0000001000-0xa)="626c61636b6c69737400", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="766d6e657430766d6e65743000", r0) keyctl$clear(0x7, r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x240100, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000003000)={&(0x7f0000002000/0x1000)=nil, 0x1000}) accept4$llc(r2, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) r3 = request_key(&(0x7f000067a000)="7573657200", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="00", 0xfffffffffffffffa) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$getown(r4, 0x9) add_key(&(0x7f0000001000+0xae3)="7573657200", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0xe8)="0fa9397cb92c44db30224b8a811fea0079190b68cd144d2e9ba1fc2dfcd69824a6dd620f600f5ae011ff9f5936f858eb1ed1a16bd92c1ade115317af6653178c4a5d7ebfc2af94052538c7f686df96df5f0c1b3373b56f0a6f5b70a844aa767e3bba12b6cf82005fdcc8d20815f50695bd95ad01ef306376c5a2187f4d9013f0e9193609bd64289cc2c607b38dc458740d98fd207ccad308e614cdaab67432468f79227648e0177ffe7bf5c4f72c0f04eb442fefe55651cbca2cc372f7e33b2ebb5aefdd9ff1c90b7aa2533015f60692b495de9481d12f43c5c2ad7bdcdb0e2dffa1ae66196bb0b5", 0xe8, r3) r5 = request_key(&(0x7f0000e57000-0x5)="7573657200", &(0x7f000018c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bd3000)="656d3100", 0xffffffffffffffff) keyctl$read(0xb, r5, &(0x7f0000459000-0x4)="00000000", 0x4) 2017/12/10 23:37:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000068a000)="2f6465762f70707000", 0x4000, 0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000001000-0x4)=0x83) r1 = socket(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000f7b000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x8000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000fd3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r3 = socket(0x10, 0x803, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000889000)="0ade69322d150d624c5a404486a1f4f1426b2a8fd8c64c72af26af879aefbd7143083602866f0f8fa47ce5209445751b6211465c6860aac1d674d18e1909094c9ca292ad64d6ea412a97cd1da29403d524a7956050a6da92038e9f27a917d862e8c1e9c2", 0x64) sendto(r3, &(0x7f0000f97000)="120000002600e7df0800e90009149b00f99b", 0x12, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f000051f000-0x38)={&(0x7f000011f000)=@hci={0x1f, 0x7ff, 0x1}, 0x6, &(0x7f0000717000-0x20)=[{&(0x7f00008b4000-0x89)="2e58d74987a76c2fa738ead40aa251e2a0a926071ea2c1c1881e2a9f588fa5cc9113f63daec4a4023b58c2547c65352dc375c8bfb5cafc829ac5acd0b0d8cf2c2f80192cc473d9c9379e10e87e904718cbc46ae4bd74d001b3383c422f70a287897c776998196ef7f89a9c70d6fd31b5a144a832d4b70d419540a3b9f5dc3d31d4fd6fc877ce919b3b", 0x89}, {&(0x7f0000627000)="97603dd5fcc7f46731a8d0946f8324caa16376acacba14fad39a646bd69e964cfc4d1bc0", 0x24}], 0x2, &(0x7f000092d000)=[{0x98, 0x102, 0xffffffffffff6193, "71c488484e1e3fb14ee0d8c54b2fb2e6b2e41fdba94367e1be69c90200482afebe0922a3efca4a22ebc81acb15c852eea26674ce64e7b941c1cd2129161703ee123e5aeb51377a350f31f7e1aedef2cf28eb86b96c2076a4a35414b09395e70e7bf2f924e2fed679145808e46a960eb53fbdd794f1a9567e82b99944c35bd005338b3117f75a"}, {0x1010, 0x29, 0xff, "3ca9ce431a37805781330b81a53bc8f34ad1130f66e901e1ff0ba5599a31c5482f6a17cedd0dba132729214e945c82541cdc0a5af5902638fe0ce1ef2767d4403e588b7fce109bf998b4675f5424fd034c7ae521ad7711d44a21a0f6aadcd80e9a80350731ffadaa4c45ab0a08d3124a48cf76186e21baad77117c293f2112c7f2142ae11815549f7c7d259f8004ef60fc258c8ab25a7eeb8773d699ded9ba25a2914f10a12757ba50b866ff78e023aff25c5e36553adf2414c8bcd6b07d0e01c8b2e712577e5843aaa5c57887a49d226ea3939bb121cc86802311eac6cc91a1f061070504c53a588462079a15e1aa3c2f071195e0ec693dd42991564870cd37d05620d6818967ede020eaf7feb615f762474c1f26bae0a65ea0d5cd432e5af293a360b8dbf7fcf81eadd04a5bd58a879dabcf4cfca08382d3dcf41ed02e222f25ccb5da8625114065c380bab95e05e528bde8d29899d506de56293760085d3a467beb87a837f4893de23a0eeda376747f707e66bdd34455dc21fcb84b9e13b5033dabb34a421f2a76efe00ec57b86e3c68d444e7879522a9c44718cd029d583d08049562c15d12b984187d16c783d25fc41289c0cef4318a901cb7cdfcf0d326a817c52a0c4388f804753eb0336eed3891100065209cd381b70f1f52a6e568242494dd60293e0355083245915c58a9ac49351d25026b002735078d0ec048310b0fd6cf94f21ad365ffd3fa95a36830c92bca75751b69898e4c2cfc9eacedf017d1cb36d96ca5e35bb0f336bb452a94cecb8855e8f540b5500021867581115485e329d79a37b223c1c17a050eed662ae603cc30fe99cbbaa83f1928f98c6ec428ff600020919f05639ead8ce7328fba80b598b5170aa18f395e33bd440b3eba5de963f5b7477e76b7ffe709015cef230920e98a044717b1e3657df077599bbc53c520d125f1473ebde03a3c6b1cd2d21fdb5a2f7ce3dea1b4c393832ad4587d7a53149599cb9998f5d550cd34ff2195502e099ea745b72b0a1fd70930d15fde1e7b4f2191ba6a949b5410f72f919ce53a7ced4ff31817f68a8261d0232cfea2d2c14a3f2f9a7e001bbd94ff0b10fb4766c0e33c1332e45c2fe1bd4ef2668384bbe79cfffd6a9fa423eaa3a566d87f14da410b7658f6250df59ccfaf93845f499aef3bd8924c9ad90b7089c2e48034d445070c77d650cb8f765ae6ee8c0bc0d32048013459850899ccb6de89146adbd4f89db1527bdeac04ff60fb71bfccd1b8f4b6c1166496da236a1652e97aacb3a8951ade33bfcf8faba48731c41bf38fd17fd47e81ec656b1e0e1b71299657b7fe3822425a6ab341b5241073b03ce0f08739de93c4a2ec3c628fd874726d523b906472398062de00f76b15a0e577263a81d93ad94e42c9485e89f810b350f94f9c36f2b026b936ed1458d27cedf9bce9d9ed4f125001502ac18a930f88a7b70f5e76f54b0b0e13cc08a0286552fc0be421ef7e961d4866cbdc6095207d725153bc15cbe7f2108a3e116b2309f65c4c40a3397f1e6baf96f97a1637d250fbfc3e0b82dffc60db0d5cb20e030d98832cb13fe42bc6a169f124218f5a557c91f43c8a0efacd864fc30e96e5e9a37d36025af3a6b3d49abf11c1f7b5e297b6b6da61a0748d0cba1bb55c3a339b9cc87a8bf1399bbef2786b71f3417d2e9c30a1721e65d54c157d1bb810034d17447aa5f52bd0eda83262ebf9c8b553c19d6ae2ccab714cc283aadf547b65b0b395c88d9c1c9989d877f0d7d144c8e7522ea232665933a2b2c4ed855a7b2bc3f7e8881cfca5935157c3e62800659af4931ed80adc8f09b5476e9f43eff1df951e262a5cf02479a18b8ae4c6a7bcc1ddf0f5aa522d91444ff91d4d52ff81d5fc479e515ed23f723754fd89bc8b1ed9757c2a2997f9318b1026cf1173b79d840c7817f58deaaf00dccd1f1bfb591d687fa30208a97e641800d757e9e44e5d54134c9957d32578f8619beabae0df673271898f0a55b5173534a23a3d80e42fb78475823b3b16140c9fb065af06a68e57aacd5e7158af604640a836d8c9370169ac541d184c62554ebdd6706ef21441dcba2ba068d581da147eaefaae4197feb8164f435d37c475a0380de8f841b987d58c139d10753144a1b4580c37b0578cf95019163aa5c237d9081134b142f068894735117eefc4eaedc593a22e9969b599bb78434bc8fb53b8e8491c118b704271b81990837c989098fbeb0bedc2d79f27e77ed66cc08caf7a8f19375016ab4e0bce0cfaff4aae6e6664f78bb6b0999f77abe26a23d681c32eca3286c0619e8918170c00bfac8d39160627c82d3fb751bd90d4f5fe049da04396a6f4a040b02abde933ba0ba936e18eb4599dfb451ef0c2558b8feb56965850b4531de9d48a5e35ff56d68e37692196ec8c1140ac53688c6aa855e1ae19df5462075990c9fd6880b3f1c0bf1c78ec54497b5cc02200ab37c66da8d66b307570d85339b9c0038fa4aabdf5fa279974ea2d44c7f4ad9de3bb7118ec179c767ae060a6d077a9a398fa27ec59b7bcc4281d151d8e50696303b5a09bafc7740b95d885f8069e18622f095b48e33608647c908b6bf3eb65f6e603355de21e2f99321a6163ebd3cf17a0767a062118d319c0422d4406ccaa91c70203b69507ebf041cfce38dda3b72634940abaca64f0658b786638c1cab0637e2e264d365dbfd106ea91811c9ec4ec893fbe867f581ba5d1e03ca3e457afd2862705878518edd8a928e3b1d35a8653e8664e8fa517d49821788773648191620e6abe075c5468d679fe63fba80c99b9bbd82f6cb10f600231e02bc9f13def17417bcd4d4993d485715df024364d9f89332cb15577fe8b8275aa231290ba9defcb141a2cf921104ba6049a82e3ceab3bf59e88cf9a34b70cbcbb88977f99aeab0d454e3504962a0212d5f3958c8064ab4fcde140f475494e20147780a65836071a3558aea61b0a8e14a4ae646435a4eddc6226d26e575f644ae6727d9b9c2b4c01009f8040d6db0ae2d86361f549bd131b1e47253584dcd6ee07537067771d7cbfe00c5e068360542e63c1824a4d3b02d53637b6d0b2f65079f2d5ad7edf76541460be94f34fd4cb1051097403faf2edee4423f086dfb74c4f1e106f6883e415cb9458a8a38b9997c6ebab0e43c6202a7a2576bec708e1a1ec70263c18d7c3fb774cbd256ac59d0055c887106a41ee19d53aaf8758f2dac61425a79e2f7b6c905b98a84130ce84d3d329fd30fc6544fc25ba7ae0bb209a31e28280abd3902213b86046eea1484e96511ec2d2384997173bc1470ef4111f16565c415055ae811fd3062b8a275fb5becf0867a14a665bb5bbb4f35ea8cdb47f6831e9766911d388a94d8b02ea0acdda44ab9d42f5453fc43628ece947fd9b032807f5f1b25eacb0d8cba9e6eca98072af740f6a1e8fd93c761b38ff841ef7dcf4a9dfb56db04411061a8419d4f04c287aeb66b1713de716ca8e66dfadc659a50d4da50030ae8cb9ffe20ac90862dff90c1d56fe132f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{0x100, 0x117, 0xffffffffffffff00, "66f6b3bf3bbb82e84f038a4ac203d172a11b8a1c527dfdc14729435ef8de5a825bd9e2f69ddd8311afed4aa46d10d9cbf4d7627b21ec492b1bde5e19a91bd2de51e23cb13a85842ceb3285710cdd7b0880ecdb31d3b5e490e50da5b5b0d9dc9c7d9321607698d5db141552bd06e289c2d486c93d919b3768a48b8b681616ff2366598907c01e8ddbeaac97ed66a885929de57d859add392526d481d61f2c16295d92b8f2bfccb56c9b550cbb159767f71bb97e10460c75b031c675adf7ca6845fc6bd843c58b1e9cd6327154ec55f04bdf36848830e72da3bbaffd78fb099e932bd436c88deb36120a6ff48e3600"}, {0x38, 0x104, 0x40, "656ae2c591d6d7c3a131dc260f414bd04172c8b7815672f5da375258d664daadd5e995"}, {0x1010, 0x10f, 0xff, "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0x21f0, 0x20000000}, 0x20000000) r4 = syz_open_dev$mice(&(0x7f0000936000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x210000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00001c5000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f000019e000-0x10)={r5, &(0x7f0000537000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) syz_open_dev$loop(&(0x7f00003d6000)="2f6465762f6c6f6f702300", 0x9, 0x80080) close(r1) r6 = syz_open_dev$tun(&(0x7f0000320000)="2f6465762f6e65742f74756e00", 0x0, 0x8000000003) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="6c000000000000000000000000000000", @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000905000-0x108)={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]}, [0x4, 0x8, 0x9, 0x3, 0x1c000, 0xdb6, 0x4d0b, 0x9, 0x10000, 0x9, 0xba20, 0x9, 0x2, 0x1, 0x8]}, &(0x7f0000121000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000495000)={r7, 0x9}, &(0x7f0000ac7000-0x4)=0x8) 2017/12/10 23:37:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$cont(0x18, r0, 0x1f, 0x3f) mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d18000)={0x2, &(0x7f0000843000-0x10)=[{0x6, 0x1, 0x0, 0x100000001}, {0x6, 0x7, 0x8, 0x80000000}]}, 0x10) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f00007ec000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 23:37:28 executing program 7: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f000098b000-0x4)=0x56b, 0x4) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x4200000000000002, &(0x7f0000fee000)=0x10000003fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40000000}, 0x1c) r1 = socket$inet(0x2, 0x400006, 0x10000004) listen(r0, 0x4) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000830000-0x20)={@common="69666230000000000000000000000000", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x38, &(0x7f00003f1000-0x10)={0x0, 0x0}, &(0x7f00009bc000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fe9000)={0x9, 0x0, 0x8, 0x2, 0x9, 0x100000001, 0x6a5, 0x1ff000000, 0x0}, &(0x7f0000fea000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000a6d000)=[{&(0x7f0000fed000)="2900000021001900013d35000a00060200001600000401ff000c02000000e30000000024001f00089e", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000346000)={r2, 0x1}, &(0x7f00007ca000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000b5b000-0xc)={r2, 0x0, 0x1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)="6e65742f74637000") preadv(r1, &(0x7f0000e40000)=[], 0x0, 0x0) userfaultfd(0x800) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000b53000+0x546)=0x400007, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000075e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_ACTIVATE(r4, 0x5606, 0x8000000000000004) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f000052c000)="2948176dfaae86d8198eff6269a127612ead1effba32395332c8391cc49adddcdc052c3bfeccaf60509f141029dc85e1e63d0ea990d8d078c04d3fc9aa25574cd139b49d5bbe3d23261dfb533e3b9335ce511566dcfecba1d274b23bb26b2b2bb99bde6bbbe12c43b6ffe67188251a80c1", 0x71, 0x4001, &(0x7f00001d0000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/10 23:37:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="2400", 0x0) fallocate(r0, 0x23, 0x1f, 0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x10000, 0x30) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000004000)="2f7e", 0x2) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000295000)="", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f0000007000)="") lremovexattr(&(0x7f0000333000)="2e2f66696c653000", &(0x7f0000ddb000-0xc)=@random={"6f73322e00", "70707031242400"}) userfaultfd(0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x10, 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) getsockname$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000000)="2e2f66696c65302f66696c653000") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 23:37:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f0000487000)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1197c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff40bb45a7883", 0xd0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000aa4000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001dd000-0x4)=0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000a20000)={0x4, {{0xa, 0x0, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x794}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) pipe2(&(0x7f00008b5000)={0x0, 0x0}, 0x80000) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000893000)=0x0, &(0x7f0000c13000)=0x4) timerfd_gettime(r3, &(0x7f0000c5a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r4 = dup(r1) creat(&(0x7f0000190000-0x8)="2e2f66696c653000", 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r3) getsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f000087e000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a45000-0x4)=0x87) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000ea000)={0x0, 0x0}) connect$inet6(r1, &(0x7f0000ed7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) flistxattr(r1, &(0x7f0000516000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9) r5 = add_key$keyring(&(0x7f0000108000)="6b657972696e6700", &(0x7f0000bec000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000e07000)=0x0) getpgid(r6) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000c06000)={@generic="978f8858c20c8cefe7a55e3a0de633c7", @ifru_flags=0x2000}) keyctl$get_security(0x11, r5, &(0x7f0000f71000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94) shutdown(r1, 0x0) 2017/12/10 23:37:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x40200, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000d42000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000a1f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000aca000-0xc)="2f6465762f72666b696c6c00", 0x123801, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000ff000-0x4)=0x80, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00004bc000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000c8f000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000121000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008cb000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006f6000)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000021c000-0xc)={r3, r4, r5}, 0xc) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x1b) writev(r1, &(0x7f00002cb000)=[{&(0x7f0000d1e000)="290000002000190000003fffffffda060200000000000001040000040d000300001100000001000080", 0x29}], 0x1) 2017/12/10 23:37:28 executing program 7: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000026a000)=[{&(0x7f0000e33000)="19fa634f7a715bb424d7547a6d71fef7c829a3427ea64b8225497dc2bc929c897b04f2d41a32e163f6df3a413f25c390844b60aa4c319af66aeb07bcbc9f093d6460767f6a3cac366bc13c12ccac1f5a53fe1ff7522fd483f0f827f02fbbb4b92f7aecb3a3978c183060cfc7188880934d074ef8b33e13cf31d929a8607f62ac86e40a5db32bf5d979097eaaa305dde91754848079a05302c22899943265c6d9e6753dbdb481e27b5fac0423b12605f0738068399df6767656b077a7fc1bfcbe66a9ca9da806f52d37d95adfe1569c94517b95046963e8b0caceb33dc29ccdab6b57511b371b39dfebcf397a3321e5f2f76cafc8db", 0xf5}, {&(0x7f0000d66000)="8e482986406f7bf1aae3a555c745a9176cf59c9ec66c426339bb7398076ca60244b4791d42ac69eae21aa0fcb7acc1d21c51779eb7d2f054eaae74293e2455e772621d0c8631e8e261edddf575e1c89575c8419e7308c9a571482725855bd90bb35ed57751177f75ca1813f3243b8222beee5bd53d716501699747f01888", 0x7e}], 0x2, 0xa) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00004ae000)="", &(0x7f00001e4000)=0x0, &(0x7f0000ef2000)=0x0, &(0x7f000082b000-0x2)="0600") unshare(0x1b830403) r0 = inotify_init1(0x80800) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(r0, &(0x7f0000ef4000-0x8)="2e2f66696c653000", 0x800) inotify_rm_watch(r0, r1) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a78000/0x3000)=nil, 0x3000, 0x10200000008) madvise(&(0x7f0000552000/0x2000)=nil, 0x2000, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000099000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000c9d000-0x1)="71", 0x1, 0x20008045, &(0x7f0000b04000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000095c000)="6c7000", 0x3) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000058e000-0x4)=0xbd, 0x4) setsockopt$sock_int(r2, 0x1, 0x1e, &(0x7f0000a0e000-0x4)=0x2, 0x4) sendto$inet(r2, &(0x7f0000231000)="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", 0x5b2, 0x801, 0x0, 0x0) sendto$inet(r2, &(0x7f0000216000)="b6fd", 0x2, 0x20000001, &(0x7f00007d8000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000654000)=[{{&(0x7f0000d37000)=@alg={0x26, "6861736800000000000000000000", 0x2, 0x80, "6465666c617465000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000461000-0x70)=[{&(0x7f0000dd4000-0x55)="4dea26d30665a77af66b833801692f681b03bcae34a943deda22d330a8f20e7716b5635e8616e0d04a8ac63cdd0d0a9959d18a20009bb8944a7003cc56fffd5b03db6a465794f8a613d5a8209cbb91f50d29d973f2", 0x55}, {&(0x7f00009e0000)="7c7fcff969c6b17d1c8ea8cd794a8f4c39b9f07e08df46c40ea10a65e3b551485856a1923082398c3feb334a0ef29525b0b3dc999c2bf59871e34670831fc8451bd36b17afbc7cc6025cca018b216a59f69f", 0x52}, {&(0x7f00005b0000)="b8a138b421b02826c48af554b67d86a875739f092711d10c64c34d7c2eb89eb8e837e4f6c64f52ad76ad39e75eff8c25a333305ac1eb9c135d9d776faf9e052e9419e66bcce2f7a17e5715c923cecc6ff604341b689b36c62a6e9f05355991ec56cedccdd5c0a3e8559028be3abae40b36bfc4369a4e45f5ea4ab1a1614c29a92673cdaddc7cd6e13bafa6ea032389240cd07058d3d62ad8325d84ccebeaba1dfbe3714ea882400ad13acd8657878f13bf2050a4ad8ba76bd2621ae035e3424a484af5733a9e13aba1eeb7454c98250d7ee2ef137273fb128c4766c315bfb9b86c7cf62d0b1c773ff8aee36cc6a2a545f56d352bacf23e5690d7154abffb60d0286394f4a93acd0890023f04547ada3976878a5596bd89982e5165457d183da379e9456c046ddfb53a717032324a38bdd835ede99eca508d01ed5f5c1913434e9e67c8dce5365faddcee7f9e7aadbf9942b18254949470d0f2cf6f6bc50fc45b40bb67923008cd71817686ad60d888667bb8da3b184acf896a7e88d4c95dd0e123f1318dfb09a25750481b6a0b6a190878b8fd871f0fbc88bf42b6c6901564c426bd431563994f060f2825032138d5e0f1014919c89feec442d3a4fcee728a4cc1f4ca938388ad7a9b7a5528584c98a5a8cf60d5438528d9e87ffcc2dfa669af2d7f7ea7a7bce4fedfe346641e199b24ffc311eed31ff1205f956a7562d4cc77b9e74df71f7fd591d30fa70fb486addeedb60b616ef3ca1a4149f3be0d33c09e471891ef394c0ed2f085f3f8760052cae2651c8f7af6020565ed4d09ce5d40d12fbb7c5d6cbd9396a9d559770bd68f0a50fb31c96707a1b9a37cf5b64d8c69773b7a66a404bcbb345be82426e94bb83acfe0c58fa402143235cef2b566fe90719e60afa18b6af74636a366e7d355827314534cf278981dfff4c8b8cb081198ad225f24c96917b03ae0d40cd9955c845ac95ad8acb099607974ae2e5b5cb3252bafcdce1ed96b8744556a92deb6d37dc10b852a64e2c97e98c44d1bb67581f5bf18767c3d521a6764888e69ffe668cb75809ed8517dd195165c63af314ed93797087012ba71142ac35a2d1bc1fcf1e78c98098cfb82c6eaa8f3edf0ddf2f6d0f628e22946ff819f6c08f98f3f5633413f81372b0363345e9b19564809b82fb9be47d89328abf235fbb3495a14ac74a3353e64e72850ab14236ebf2019736ca6b86de5efda04351031bbe381493027c5dffec5d0fd618e54e986c12da13e27ee3123154dc9fc83b74fa3a50025ff9fbc68a78b494d6bdbf8f93496007ffa16a321dbdd2f3229d846f9ed74673379c7aadb5fa5b3b85ed9e7a30a4f3fd1e959b8c51630ed09b47e0be1f0fb5c8e33e519a0e48a08e669a9f5f2c2dd3e5b3c86b4a0b23d12266e8520cee1e0b727218e8a6e7816fd9c4c0fa226a63f55fa154b2df133c3b33cebcdd8a43f8166d16a23ba29985189da5960d86c96fe290a34873da880629d108330408523491648298b9b79c589b86dcb285a87ec04bc6ee6bfe26ebeffdfd3c047333d7e60bb67235454b88159c766489d1295901dbebce879ec5c1d8c5b06a8263ce73315ced49f214b936e79475ececf4f517aaea18e7df1c60df890b50a496f60446f79baa3a290f2d1973fa4c7bffe881d3cf1aecf824070eb2423e9b60bfe72a1cf8d0e0c558a20f41d0ca79739ca92e976e32ab4c0e23fe556c649b874190e438b2e76291da19388a5dbbf920bc9b040b0e2b0c28cc456b700942b945160ef2c9628c411b1bffac9f4ff2f8bbe8b8415979aacc038ba3cacce9ce067b3fd4a82fab218ea5699a6f64c0c6f64d64b464d536ddcc384904f69f667706346e1a42dd629dde0ddb148492daac780d901c805d33eff8bca1f4bb4ef42c60b88328de3165504a2d6b135630d96515da5565e8fa12e9209405aeb5c289313387a72606cc2acdfbbadcf058466aa87ddcc92ce30d423f3c1cb7018737698c047df6d3c584b09eef7c1be3048452394193ea80a799bb88272d35b4f39a92a6750baf5f93c6696065b442576af500b4c3a611f21e061efa68179fc428ed90de7abcd49fb4dcdf72c5bdc86c23eab27c3aa46c9039504b8d0b5500cd3b69df3a5bb16c31854e5b107b062492cfd434ae1966f495a23c297a8bf2855e1d6a62431596304857289fecd2587e3959c5281543e419ba055d23a8402440f5fbc27391523e2e12d3648b0fc10a89d3034f3ff4eda0c3bd4670b158519679252fb8640d03605fad0aae58b66211a548dc4caedde121a2a5934226b501aed04a26926c0d23c2a7dfa9d1107fffd2dfb8384aeb26e6d9853dff76becb71342eb7785e703ba0b0e0d18f179eb6c1c4d66eaddfc2f068b703af5285d0777d4b7a42dee4724f7556071e589da561fa6c72713d1937090b0eecc8a8a5a2552eed43081933bab12f4609d0754f630c446a3c490b108216bb57b1c9b76fc6e86a94ca393bace61310c1aa70e720fbf5c724642dd6af641ba65ba9fe0544594818af0d23551212d00ed94e1eb29b1d1a3fe494949fee24dbb6b23f6eefb55b4b38d08c7c9ec629b3ac95850de2b834963a2a3d7970597e7cc21ec9322dd19f87389d4ff5531c81e939f3afc676b90d02736d9625b46fab6cb8fc18a0f6744914b9fdb56015b60aa55910f64ad54e63b55a6b393fbee759525a88871ca4e0bedcb848d7d647aeb1f16b44f3d81b62048cc95c58b35a530af83940dd612eb307876363b991bd920c23a8ebefd1d0c7e62aa4e86ed073a8599829cabbf0186b76c606000b3843c64a6a90b224e394d363ae000bed9b5e83ec389df872ecddb78e9f28fb7bb37064ac8684b23b775e780eb6647687debd9de627a6fb42421a92b923230cd957c87945e92755ab3dc46ea4befc5af6681855c6e67610db6c24c1957531cfa8bd7230cc9f989b51f43bbf3820f8f14ca057513254580935ce6e3e454ffb4ae778e34f83da3e2e404e7078f21a9d5d201fd987baab503e895202a02388f4f8cba38016a2c0f2f9446fc996612b6d28270f253ddb5e9962db0ba808e6b3d99b6134f22288ab9078ab5a813fe07fe7322bdb1587939f923f024a48ccba56234271886bbe600e5898ede80f7769699908ac95de5c7fed555b918314077ce7c975228562dfb58d6ad19a55c128eb7698e5b843732eed314425f0146a53aed4e23ec365f9cebf8cf98ec9f1f47c6e4053ff6a19934365054d88519e0d2eff7bf1eec956b33fed5b7dbe19aaefb004a38f958e1660ff8250e8042e53d366b3d3ac3f631fabd316e63c7ff140bb87dde9ef6e08b3de045777f75a55196402a792c5c33a785d3d745326028a1cff5a240c745f68ce18476b3a25d81c4592d9c10ab99a707521ec67b974ae4d3bed1fca537d899d5b91a4f269833258242524d199fbf994c5d54ef177f42e70bdb3ecaf20de1714d18e70af4aca59aac92c10b7190d27377ef7a770dd8331f588f345cf2dc3b96835e8171b190a6139e45c589c1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0x1000}, {&(0x7f0000c2a000-0xb)="2208a81ec6305162f9f38e", 0xb}, 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0x1000}, {&(0x7f00001f6000)="7bec8f30d9a5385b6415a85a3745433594e4eb259a26cc549368499bf073fd310068ed501627c4a615469ca256", 0x2d}, {&(0x7f00001f0000-0xfd)="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", 0xfd}], 0x7, &(0x7f0000673000-0x1a0)=[{0x110, 0x102, 0x8cd, "7ab313ff79e0620f5e6eb188be84d355371eed227a6efd446dd0c53deafce2d5a1c256d72dcd04e77d6625d7151d27f333f1a36f0b9610ebcc65eb6bdac0f56a774fcd7d648bf3fa4b4a5b8774f28f16bf64766fd23fe3147df587ce087bb6028ba73ca9dd55539788c8d85dad51e7dc7fce19b16e8dd196099a26d88939d9af4ea2f731ada54e07df122392c994e625a0d5297bf3bc8f67c32be7e86bfe38d3c249f8b81eb13d02d14e585f8e86821df35522017c35c03d9284347ca8294aa42dbbc77507b4ccf2c027a7a65da73c982a6e2f9aac151dd8ea8f3bc44be6f1d0ac7d3f5790d48ebc93341a70c6da8f693e3385c0240ca96e34fc"}, {0x90, 0x6, 0xffffffff, "efe9119e019601885746721cbc47e0fea57e213bdb23df03ab14042edd5649869016587bb213fad1cee8086fc88eaa6b9517a0d7f16357d77e0a78095ab649845233b24235c8d81fd8f9473646ad9a6f3d8934b0da17a6383e899c82bc969b01f50476b9a68fd4def4b1a8d32a66eb66eea8f32a6e9e8cc301233372bf5e7123"}], 0x2, 0x4804}, 0x8}, {{&(0x7f0000d70000)=@ax25={0x3, {"dfeac3f902a0aa"}, 0x8001}, 0x10, &(0x7f000076f000)=[{&(0x7f0000ed7000+0xf19)="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", 0x1000}, {&(0x7f0000c74000)="45b210442b1a755c593859edcf0edb77fb5a774b5c8b93ade8858b6045d941f498e0cb4cbd779784f7eb36d5f26bdab5cb9d72e0c795", 0x36}], 0x2, &(0x7f000095e000-0x268)=[{0xc0, 0xbe, 0x10001, "6be1561eba1afc67acbc7af2375d7be1e30cad51d00fdb7857a29e5d5f2db8c7efeddd22c9351a6af1c1c0dc861247309f40003547fd20ea07bf78481b520065e19a20f96a8eb89189e0babbb6a8d11bfb70986773909ec44160dc803fc33525400ff9860e34405a50a7f9a48730b883b6e06d53f2bdc5e941827e6f662209be2142de17e702e688bfc608918d769e0a4f2a3e9b060930434dd2f43ebf3d160faeeda08f970ad35d9c21"}, {0x60, 0x11, 0x5, "761e1cb2658c46d9dbf9a2cea5582b534429ed6079a35eaf902cb15dfd9da3dc9a9bf8ac8b9e27374827f5f4e896e348ded515aeada0baa5fab698e75955f8211830ef0c5ca3dd63c0c32a0b"}, {0x90, 0x84, 0x7, "01871a985ec285da305a593a828f89524f7d330d4288af4be99c7f80957c15633e690e1da82ce4a22a5f3cf2955089e479c15f55c934c200bc538fd32b85018c8721040a7a985d9c0126d56f583d345abcda6b271a97814b50bc472a3c2cc667f9ee683d5abd9ee953fab924eac38d534f95357ae867a1363372"}, {0xb8, 0x118, 0x4, "88b1464b33cb12cbfa5ea6e73fc5b70a4257b3fedefed435ed45be940053647e16d4e37c5cf488409372286d7376685358faa64b39b4c5a52069839f1c49e4a6b52738bd6e18bdf85be9aea9ed33d0624e36fd9fd0c066e927a97d2b48a986a6ec68313f54502fce95afec89635da61141fde05ec73240380b2a73cc6e3119a6d6bfb09f3376a31e23f7e94f9da61bfc77f1971b73aa3f36d0358207d4aeda10e1f6c8"}], 0x4, 0x4000}, 0x8001}], 0x2, 0x40000) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a7f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00009d8000)={0x0, 0x25ae8000}, &(0x7f0000a5f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000a92000-0x8)={0x0, 0x6}, &(0x7f00006f6000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00009be000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000857000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00007d6000)={r5, 0x80000000, 0x0}, &(0x7f000051b000-0x4)=0xc) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0xf, &(0x7f0000207000-0x4)=0x0, &(0x7f00009a9000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000964000)=0x4007ff, 0x4) read(r2, &(0x7f0000dd2000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) shutdown(r2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000515000)=0x0) 2017/12/10 23:37:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000887000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000ea4000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000130000)={r2, 0x2000000000000001}) setsockopt(r0, 0x107, 0x9, &(0x7f0000aca000)="01010096", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000f35000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x800a) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000833000)={0x0, 0xfffffffffffff625}, &(0x7f000046c000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000597000-0xa0)={r7, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1ff, 0x4, 0xbcf, 0x6}, &(0x7f0000f84000)=0xa0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r8 = fcntl$dupfd(r4, 0xfffffffffffffffe, r3) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write$tun(r8, &(0x7f00009a7000-0x168)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0xee27be3, 0x6, "356d06", 0x18, 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={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0xfff, 0x0, 0x0, {[@sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x4a) r9 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000bec000-0x14)={0x20000000000080, 0x401, 0x401, 0x13014bba, 0x1000}, 0x14) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000eb6000)=0x400, 0x4) r10 = syz_open_dev$usbmon(&(0x7f0000f4b000-0xd)="2f6465762f7573626d6f6e2300", 0x25, 0x280) sendto$inet6(r9, &(0x7f000036b000-0x1)="b3", 0x1, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) recvmmsg(r0, &(0x7f000011e000-0x12c)=[{{&(0x7f0000beb000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000b36000)=[{&(0x7f0000ed1000-0xeb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}], 0x1, &(0x7f0000f37000-0x92)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r8, 0xc010640b, &(0x7f00005ac000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00009d2000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r13, 0xc008640a, &(0x7f0000320000-0x8)={r12, r11}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000b85000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_AGP_INFO(r10, 0x80386433, &(0x7f0000c88000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_open_dev$tun(&(0x7f0000e64000)="2f6465762f6e65742f74756e00", 0x0, 0x0) 2017/12/10 23:37:28 executing program 7: mmap(&(0x7f0000000000/0xd30000)=nil, 0xd30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d30000)={0x7b, 0x1, 0x3, 0x4, 0x4}, 0xc) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000d31000-0x8)={0xffffffff}, &(0x7f00000b9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a82000)={0x0, 0x1c9c380}, 0x8) connect$inet6(r0, &(0x7f0000d2a000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d2e000-0x4)=0xffff, 0x4) bind$inet6(r0, &(0x7f00000f3000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000d31000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d31000)=0x10, 0x800) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d32000)={0x0, 0xffffffffffffff00}, &(0x7f0000d32000)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000042e000)=@assoc_id=r2, &(0x7f0000d31000)=0x4) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d32000-0x101)={r3, 0xf9, "e97f16b6b546ebdcbf2280490e79a06daf6a4c405ef736ab55e1c3eb04566b27364d48e724a28976bfcd8978cf911585437d148e44ce8f948bf57b18ac7ecf7dafa618277611012a05297d804e5ba1eed527038d629793cc52d1fd23ea732856abbfa22209f79a7343a6c3a80b7392c3e9aadcf65084cd5eada8417712c77c716a65b563f0153ee6fb1ffe215cd241539f26417de5410438f1e611f4a20ede77f19454e931e2b99edb54cb87b1b13dba58723ea0e75e5db09722119a1f18ef45a7de9131e91dad03005d8057b03f250657ceb7f0177e06c2e8fb966339335418fe082ae8efdcb357bd237faec1083d1f58a32d4517d2341001"}, &(0x7f0000d31000)=0x101) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000d32000)="", 0x0, 0xfffffefffffbfffe, &(0x7f0000d17000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000abd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000d33000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005d3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r0, &(0x7f0000d31000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000d34000-0x4)=0x60, 0x7fffd) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00004bf000-0x108)={0x0, @in6={{0xa, 0x0, 0x8001, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8000, 0x7, 0x6, 0x9, 0x8, 0x5, 0x7, 0x4, 0x1, 0x1, 0x10000, 0x2, 0x0, 0x7, 0x6]}, &(0x7f0000698000-0x4)=0x108) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000d31000)={r6, 0x9, 0x10}, 0xc) close(r5) ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f0000764000-0x20)={@generic="a1a620725ff5e0a34d2a1f37d0d1b935", @ifru_flags=0x1}) 2017/12/10 23:37:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000401000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = perf_event_open(&(0x7f0000789000-0x78)={0x5, 0x78, 0x3, 0xd236, 0x6, 0x9, 0x0, 0x56e, 0x200, 0xd, 0x3f, 0x200, 0x8, 0xb, 0x0, 0x80000001, 0x2, 0x20, 0x101, 0x100, 0xffffffffffffffc0, 0x100000000, 0x6, 0x5365, 0x7, 0x6, 0x0}, r0, 0x80000001, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) clock_gettime(0x0, &(0x7f0000065000-0x10)={0x0, 0x0}) clock_nanosleep(0x9, 0x2, &(0x7f0000065000-0x10)={r2, r3+10000000}, &(0x7f000002b000-0x10)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x77359400, r3}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000b37000)={0xffffffffffffffff, r0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd3000)=nil, 0xd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xf, 0x80002, 0x3) readv(r4, &(0x7f00000d2000)=[{&(0x7f00000d3000-0xcb)="00", 0x1}], 0x1) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000f7d000-0x10)={0x4, &(0x7f0000f7d000)=[{0x0, 0x608, 0x7fff, 0x101}, {0x3f, 0x5, 0x3, 0xc0}, {0x101, 0x9, 0x4004, 0x6}, {0x8, 0x393e77ce, 0xfffffffffffffff7, 0xb83}]}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000f37000)={0x0, 0x99, "061648758fa47ed07385ba7458f59affe49442e54ce211578b2b94eb53a0473c931f090633a44ea50f6f391e6071d9829aaecb5d6ba8ec2adaafaf3c2f06dd01e6b6384acf151720ed89eb3b2e29ae31cbf6fd3729321942a23868fb9e3e2bf63f2ac175c81d112134ddc7bf7a0c552d63aed9f0a62bfd17df2ae3ffefd6e1db7a16c67cc88a2d3c8b19512c65a25680f0ba9eadfaf3dec448"}, &(0x7f0000a34000)=0xa1) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f000098f000)=r5, 0x4) r6 = getpid() prctl$setptracer(0x59616d61, r6) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000a30000-0x10)="0204001f020000000005dd80d9000000", 0x10) 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) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000f7e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f7d000)=0x8) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000837000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x8000000008, 0x80000a, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0x401, 0x1, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r7, &(0x7f000083a000)="", 0x0, 0x20000003, &(0x7f000082f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) gettid() mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b37000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r4, &(0x7f0000de2000)="", 0x0, 0x40002043, &(0x7f00000db000-0x10)=@l2={0x1f, 0x1fffe00000000, {0x7, 0x1, 0x10000, 0x400, 0x400, 0x20000000000ca6}, 0x2, 0x5}, 0xe) 2017/12/10 23:37:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000051d000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = memfd_create(&(0x7f0000d9a000)="00", 0x0) pwrite64(r1, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb", 0x7f, 0x0) symlink(&(0x7f00002f8000)="2e2f66696c653000", &(0x7f0000a84000)="2e2f66696c653000") fadvise64(r1, 0x0, 0x105f4, 0x4) creat(&(0x7f000028b000)="2e2f66696c653000", 0x0) open(&(0x7f000010a000)="2e2f66696c653000", 0x0, 0x0) umount2(&(0x7f000078b000)="2e2f66696c653000", 0x4) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00005c8000)=0x0, &(0x7f0000854000)=0x4) r2 = add_key$user(&(0x7f00003c3000)="7573657200", &(0x7f00000c3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a9a000)="2543873ffa47e2a0e5aa620d3f964eb702b7925933db34167271", 0x1a, 0xfffffffffffffffb) keyctl$setperm(0x5, r2, 0x1000) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000448000)=0x0, &(0x7f0000636000)=0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a7d000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000ab000-0x8)="47504c24656d3100", 0x0, 0x0, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") waitid(0x0, 0x0, &(0x7f0000934000)={0x0, 0x0, 0x0, 0x0}, 0x40000005, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f00000e8000-0x9)="2f6465762f70707000", 0x240, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) eventfd2(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0xf, &(0x7f000000a000)={0x7ffffffd, 0x1}) r5 = openat(0xffffffffffffffff, &(0x7f00007f6000-0x8)="2e2f66696c653000", 0x0, 0x0) recvfrom$unix(r5, &(0x7f000061c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd, 0x2, 0x0, 0x0) futimesat(r5, &(0x7f000027c000)="2e2f66696c653000", &(0x7f000024c000-0x20)={{0x0, 0x7530}, {0x77359400, r3}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000947000)={{0x8000080, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6, 0x80003, 0x85, 0x3, 0x5, 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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006fc000)="2f6465762f73657175656e6365723200", 0x24401, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r4) [ 129.855998] device gre0 entered promiscuous mode 2017/12/10 23:37:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x5, 0x1, &(0x7f0000c0d000)={0x77359400, 0x0}, &(0x7f0000fe7000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000cf4000-0x8)={0x0, 0x0}) clock_nanosleep(0x1, 0x1, &(0x7f0000253000-0x8)={r1, r2+30000000}, &(0x7f0000ab2000-0x8)={0x0, 0x0}) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x15, &(0x7f000028a000)={0x0, 0x0}, &(0x7f0000be8000)=0x8) clock_nanosleep(0x100000000000000, 0x0, &(0x7f0000113000)={r3, r0}, &(0x7f0000df1000-0x8)={0x0, 0x0}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cb9000-0x9)="2f6465762f72746300", 0x101000, 0x0) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000367000-0x4)=0x8) readv(r4, &(0x7f0000319000-0x48)=[{&(0x7f0000de8000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}, {&(0x7f0000177000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f0000669000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000ef7000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f0000811000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}, {&(0x7f00002a6000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f000021b000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f0000262000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000a11000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}], 0x9) syz_open_dev$usbmon(&(0x7f0000ff5000-0xd)="2f6465762f7573626d6f6e2300", 0x7, 0x0) r5 = syz_open_dev$random(&(0x7f0000fad000)="2f6465762f72616e646f6d00", 0x0, 0x0) clock_gettime(0x0, &(0x7f00004d9000-0x10)={0x0, 0x0}) pwrite64(r4, &(0x7f0000b52000-0x34)="113e3c313afe8973dd441d333b10d988923d0b01532cfcf6b8f6c9953084bcf0a08a7e3b16555f8265ac413ccc67a03f52a9b618", 0x34, 0x5) ppoll(&(0x7f00003ff000-0x10)=[{r5, 0x1000, 0x0}, {r4, 0x8048, 0x0}], 0x2, &(0x7f00004f2000)={r6, r7+10000000}, &(0x7f0000630000-0x8)={0x9}, 0x8) preadv(r5, &(0x7f000052a000-0x30)=[{&(0x7f0000fdf000)="00", 0x1}], 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000caf000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @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}}, &(0x7f0000844000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000390000)={0x0, 0x8, 0x30}, &(0x7f000048d000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000eb5000)={0x0, 0x8200, 0x7, 0x1000, r8}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000c51000)=0x0) waitid(0x2, r9, &(0x7f00002df000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x40000000, 0x0) r10 = getpgid(0x0) tkill(r10, 0x1000000000016) 2017/12/10 23:37:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x8, 0x7ff, 0xfff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000a69000)=[@in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4341}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0x74) connect$inet6(r0, &(0x7f0000661000-0x1c)={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000214000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000d5f000)={&(0x7f0000fe1000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000021a000-0x90)=[], 0x0, &(0x7f0000ec9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8, 0x6}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x11, 0x200000ff, 0x10001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f00006ce000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x4, 0x3, 0x4) connect$inet6(r0, &(0x7f00003e5000)={0xa, 0x3, 0x6f, @loopback={0x0, 0x1}, 0x5}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000094f000-0xc)={0x0, 0x20000000080000, 0xffffffffffffffff}) socketpair(0x9, 0x806, 0x1, &(0x7f0000a65000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r9, 0xc00c642d, &(0x7f0000513000-0xc)={r7, 0x80000, r8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r11, 0xc00c642e, &(0x7f0000d4c000-0xc)={r10, 0x80000, r9}) ioctl$DRM_IOCTL_GEM_OPEN(r12, 0xc010640b, &(0x7f0000c25000)={0x0, r7, 0x300000000}) ioctl$DRM_IOCTL_GEM_FLINK(r8, 0xc008640a, &(0x7f0000319000-0x8)={r10, r13}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008fc000)={0x0, 0x80000, 0xffffffffffffffff}) connect$inet6(r6, &(0x7f0000e00000-0x1c)={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_int(r6, 0x29, 0xff, &(0x7f0000a93000)=0xffffffff00000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) r14 = socket$netlink(0x10, 0x3, 0x0) writev(r14, &(0x7f0000fe5000)=[{&(0x7f0000923000-0x2a)="2900000021001900013d5300000a0006020000160000ff00000000040d0010000000001024000d520812", 0x2a}], 0x1) pipe(&(0x7f00008ce000)={0x0, 0x0}) 2017/12/10 23:37:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000052a000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000002b000-0xc)={0x4, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000b0c000)={0x73, 0x79, 0x7a, 0x3, 0x0}) request_key(&(0x7f000090c000)="6b657972696e6700", &(0x7f0000981000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000eef000-0xa)="2f6465762f70746d7800", 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000417000)={0x0, 0x0}) ioctl$int_in(r2, 0x5473, &(0x7f00009fe000)=0x3) r4 = syz_open_dev$sg(&(0x7f000007e000-0x9)="2f6465762f73672300", 0x20, 0x0) getpid() r5 = mmap$binder(&(0x7f0000877000/0x1000)=nil, 0x1000, 0x4, 0x10, r4, 0x0) r6 = mmap$binder(&(0x7f0000769000/0x10000)=nil, 0x10000, 0x0, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000e1a000)={0xa8, 0x0, &(0x7f0000ba3000-0xa8)=[@release={0x40046306, 0x2}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x18, 0x8, &(0x7f0000e1f000)=[@flat={0x73682a85, 0x10a, r5, 0x2}], &(0x7f00009c9000-0x8)=[0x40]}}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x18, 0x8, &(0x7f0000a16000)=[@flat={0x776a2a85, 0x1, r6, 0x2}], &(0x7f0000445000)=[0x38]}, 0x3}}, @increfs={0x40046304, 0x0}, @decrefs={0x40046307, 0x0}], 0xa4, 0x0, &(0x7f0000c7a000)="b816c1bd0db68e5e26e1e74aa4c8e06eebbefc112d2527e4c6ec724f45a3e82bb353f670a0a0704660c071aa9ae7023a179ddbc4a8b6ecfdfce0e916c0911033f5ccdc31ada3b6a81c4a26f79dc39d3794e7bd4c72a86124ee2d28445934396171295fc1ba0c16f3e36b9dbf33185bf494e3d3672c279aac36ece88c70daa20ff7841b2ef74306462371f81a10ca564509e3ed9d328d91c3e2ebbb7bdf025deeff5faeca"}) lstat(&(0x7f0000ec2000)="2e2f66696c653000", &(0x7f0000f76000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000318000-0x4)=0x0, &(0x7f00003db000-0x4)=0x0, &(0x7f0000b1a000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000c74000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000e47000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=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}}, &(0x7f000048a000-0x4)=0xe8) lstat(&(0x7f000004d000-0x8)="2e2f66696c653000", &(0x7f00000ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00005fc000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000031a000-0x4)=0xe8) stat(&(0x7f0000db2000-0x8)="2e2f66696c653000", &(0x7f0000b41000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket(0x10, 0x2, 0x10) write(r7, &(0x7f0000311000-0x24)="2400000013000107001e80221bf9001105a0000c0d00990001ffff000000090000001617", 0x24) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000e0e000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000ae8000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ab9000-0x8)={0x0}, 0x8) 2017/12/10 23:37:29 executing program 5: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x40080100080002, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b0f000-0xf)="2f6465762f73657175656e63657200", 0x40000, 0x0) syz_open_dev$mice(&(0x7f0000413000)="2f6465762f696e7075742f6d69636500", 0x0, 0x30400) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x16, 0x10000000009, 0x273, &(0x7f0000fb0000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ppp(0xffffffffffffff9c, &(0x7f0000755000-0x9)="2f6465762f70707000", 0x100ffa, 0x0) syz_open_dev$usbmon(&(0x7f0000f6b000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x101000) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000776000)="2f6465762f6b657963686f726400", 0x4000, 0x0) r3 = creat(&(0x7f0000fad000)="2e2f66696c653000", 0x40) ioctl$TIOCNXCL(r3, 0x540d) fcntl$getownex(r0, 0x10, &(0x7f0000ef2000-0x8)={0x0, 0x0}) fstat(r1, &(0x7f00007d8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x140, &(0x7f0000213000)={0x0, 0x6, 0x7, 0x9, 0x0, 0x7, 0x0, 0x3}) mq_timedsend(r0, &(0x7f0000a7e000-0xdc)="c44d91c2b60db2a704214983ebfaa804804a8af9f798403ba1fdc90e40ad1dd54bdaeba4649974f75e5b7bb7f50002350000000211a57c09d2d33d8cd054de8e2a9e4e1c0cbe94578e7c145d52a5628de6b9b933f829db653bf8e402f2f59dce7fbb1d9f68572099a12ea8886ad3df43abc7046f3c24ababb650000000000000040104539c592083eb708ce1d5c7912fda07750e985dcd2a8b575e061a4ab57b551738cbff070040132ea749ab0469a060beb5d786e9000000098e1edec5bb000000012a41d32d96026ff73855ab8e8979a5a3496540ca7bf46ea901", 0xdc, 0x6, 0x0) mq_notify(r4, &(0x7f0000faa000-0x50)={0x0, 0x1c, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = epoll_create(0x15) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000fad000)={0x0, 0x0}) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fb1000-0xc)={0x10, 0x0}) bind$netlink(r1, &(0x7f0000278000-0xc)={0x10, 0x0, 0x1, 0x9}, 0xc) sendfile(r0, r4, 0x0, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = epoll_create1(0x80000) fcntl$F_SET_RW_HINT(r6, 0x40d, &(0x7f0000d6e000)=0x1) execveat(0xffffffffffffffff, &(0x7f0000010000)="2e2f636f6e74726f6c00", &(0x7f000003f000)=[], &(0x7f0000002000-0x18)=[], 0x0) r7 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) lsetxattr(&(0x7f0000f40000)="2e2f636f6e74726f6c00", &(0x7f0000177000-0x8)=@random={"6f73322e00", "282300"}, &(0x7f000002a000-0x4)="64657620", 0x4, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r7, 0xc0605345, &(0x7f0000609000)={0x48, 0x0, {0x3, 0x2, 0x9, 0x3, 0x4beb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r7, &(0x7f00007b3000-0x1)="fb", 0x1) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000ca0000)={0x1608042526d612df, 0x0}) 2017/12/10 23:37:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = open(&(0x7f0000eb2000-0x8)="2e2f66696c653000", 0x28042, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00008f2000-0x4)=0x400ae) truncate(&(0x7f0000274000-0x8)="2e2f66696c653000", 0x3) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000f54000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xa, &(0x7f0000f60000)=0x2000, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00004b0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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accept4$packet(0xffffffffffffffff, &(0x7f0000f61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000dbc000-0x4)=0x14, 0x80800) setsockopt$inet_mreqn(r0, 0x0, 0x25, &(0x7f0000a7e000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, r3}, 0xc) set_robust_list(&(0x7f00009f4000-0x2)={&(0x7f0000bba000/0x2000)=nil, 0x1, &(0x7f0000980000/0x3000)=nil}, 0x18) r4 = socket$inet(0x2, 0x80a, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300000000000000", @ifru_flags=0xfffffffffffffffd}) r5 = syz_open_dev$sndseq(&(0x7f00008f7000-0xd)="2f6465762f736e642f73657100", 0x0, 0x84200) r6 = socket$inet(0x2, 0x1, 0x0) r7 = dup(r6) tee(r0, r5, 0x0, 0x9) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000ce2000-0x8)={0x0, 0xfffffffffffffff9}, &(0x7f0000ca3000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000081f000-0x6)={r8, 0x40b1}, 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000337000)="76656e6f00", 0x5) setsockopt$inet_tcp_int(r7, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) bind$inet(r7, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f000085d000-0x10)={0x1, &(0x7f0000c3c000)=[{0x6, 0x0, 0x0, 0xfe}]}, 0x10) connect$inet(r7, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r9 = dup2(r6, r7) write(r6, &(0x7f0000037000-0xa)="64d1fd0c357c509af201", 0xa) sendmsg(r7, &(0x7f00001c0000-0x38)={0x0, 0x0, &(0x7f0000980000-0x80)=[{&(0x7f0000a85000)="", 0x0}, {&(0x7f0000f81000-0xa5)="f8d012fde67fb208bc620ba00f5c9cc28cd3254cca41a26eda4e019679281dd8f01fbb9be155e4b919a9bb05f325aa3407354a5735de13a9828fb528faf0bd7ac887290bf99396f84b43a431ca784ee5e55cc2cfe547e7b65b72c7f2ab8a8e998d084c9c80576332e72f1bd3de2f941e66a69f45d43946bad4f3ae4bf1b2fa6d7fbcf5e8d5415a689b900442f5126a79fbe178a4f3c505467bcf5be406ee8022a338bf2ba9", 0xa5}, {&(0x7f0000d1a000-0x38)="0b56201274942eb3a1a2930d140c2514eb2343e52744404d65d364761c56fdd059fa7c3bb05a47ec701b52a0908308ff63638b1750407f27", 0x38}, {&(0x7f0000c9d000)="6a73fe73da278d1356fd1e3c701dc9425baeb3fc098730d8e622f635517780bf1922426a3a962e3a48583425d63a16fda176e4655dd4ef396b8b863b113ba18eac82e0be2ef85a06e4f437972f253f689b85b4010802087eb63b729bb55abd6c9c50b16c0b52360338b805a6d4fc382e6edcac7cb088eb8bc379140f64717855fbd38086b215ee70b6ddcd55b170e4ce8088e40074cd5a6b4479ad920f6027d9d63ddcf212ae7cc94baeffe37bcc67adafc328d8d5fa8e441aa7caf7697ae6ff96dcd2d961b4bb1d2dcfb4738c0d536afb98b66a205ba74463caa5", 0xdb}], 0x4, &(0x7f0000846000-0x150)=[{0x40, 0x1ff, 0x5f5, "01c9c25ae823e23c47d95081c261a5d6bba7bf1fe8408d7c42d651eba656722fe05c8e56b4852b6502e6b17b8c5b6bff"}, {0xd8, 0x0, 0x5f47, "f51d47db005d7a3588d8022aaa67cbf1b0e65b0c018b4f3ac093ff5e5b7386df4bb38ea7679af2ce5ea2be520d2e1bcb8f70ec9faedd5ffd793529331cef2c5882c726165a39517aa636c1e1bbf5d360be9984b54f45cbcf0a24275125578926a4354eac4a4cccf2c38b7b2d1decc1fc40240d9e3e48d01c1671b89918090faa3427a2e2eef81a5f8690ef4f0fa595eda69ef084fb5166a2453fb7daab6c4b0d3989fa9b410a19178dbe59109be5a4101051d5fa684174b3537cec4e8c1c3ad78cb44cc8c23f0c67"}], 0x118, 0x40000}, 0x40) sendto$inet(r9, &(0x7f000090b000)="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", 0xf80, 0x80, 0x0, 0x0) 2017/12/10 23:37:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00008bf000-0xc)={0x0, 0x0, 0x0}, 0xc) lchown(&(0x7f0000001000-0x8)="2e2f66696c653000", r1, r2) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f000097c000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000002000)=0x4, &(0x7f0000000000)=0x4) recvfrom$ax25(r0, &(0x7f0000002000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d, 0x2000, &(0x7f0000001000)={0x3, {"4fe6a66560ccaf"}, 0x7ff}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) 2017/12/10 23:37:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000082a000)="2f6465762f70707000", 0x40002, 0x0) getsockname$llc(r1, &(0x7f000074c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b65000)=0x10) r2 = syz_open_dev$tun(&(0x7f0000289000)="2f6465762f6e65742f74756e00", 0x0, 0x80000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x7, 0x8, 0x40000000003, 0x7, 0x0}}) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00003d0000-0x10)={0x0, 0x80, &(0x7f000051f000)=[@in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xfffffffffffff08a, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8fe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}]}, &(0x7f0000237000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000d4d000)={0x0, 0x0, ""}, &(0x7f000000b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fc4000)=@sack_info={0x0, 0x1, 0x0}, &(0x7f0000b4d000)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000c6d000-0x4)=@assoc_id=0x0, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000792000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mlockall(0x3) close(r1) symlink(&(0x7f00007b1000-0x2)="2e2e", &(0x7f0000c1a000)="2e2f66696c653000") ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2017/12/10 23:37:29 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eda000)="2e2f66696c653000", 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00005bf000-0x8)="2e2f66696c653000", 0x1) r1 = syz_open_dev$sg(&(0x7f0000bec000)="2f6465762f73672300", 0xfffffffffffffffe, 0x2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000abc000)=0x0, &(0x7f0000152000)=0x4) ioctl$int_out(r1, 0x1, &(0x7f000004c000-0x8)=0x0) open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$unix(r2, &(0x7f0000002000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000-0x4)=0x6e, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000db0000-0x32)={0x0, 0x2a, "2dc430126f823d082bda06ce7f3fbfa585f2d82855b161cb614d64f38f1681bcff71cbda8e90571b9b1f"}, &(0x7f0000806000-0x4)=0x32) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000190000-0x8)={r4, 0x3f}, &(0x7f0000ef0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000056d000)={0x60000000000, 0x2, 0x8000, 0xb, 0xfd, 0x2, 0x2, 0x9, r5}, 0x20) r6 = gettid() sched_setaffinity(r6, 0x8, &(0x7f00000b5000)=0x75) mkdir(&(0x7f0000003000-0x6)="2e2f62757300", 0x141) socket$inet(0x2, 0x3, 0x400000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000924000-0x40)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00005ee000-0x8)={0x0, 0x0}) r7 = dup(r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r7, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x810) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x20000000000) eventfd2(0x4, 0x80801) madvise(&(0x7f00002aa000/0x400000)=nil, 0x400000, 0x9) 2017/12/10 23:37:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe2(&(0x7f0000532000-0x8)={0x0, 0x0}, 0x3) connect$inet6(r0, &(0x7f0000b56000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400010000}, 0x1c) bind$unix(r2, &(0x7f0000f46000-0xa)=@file={0xfffffffffffffffe, "2e2f66696c653000"}, 0xa) syz_open_dev$mice(&(0x7f0000801000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000000000101200) fcntl$getownex(r0, 0x10, &(0x7f000017f000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000b40000)=r3) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000092000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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connect$inet6(r0, &(0x7f0000ebf000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000bef000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x7ff, 0x3, 0x80, &(0x7f0000446000/0x4000)=nil, 0x5}) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000e64000)=0x0, &(0x7f0000e18000)=0x4) r4 = syz_open_dev$usbmon(&(0x7f0000604000-0xd)="2f6465762f7573626d6f6e2300", 0x9, 0x40) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ad5000)=0x43b1, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000a67000-0xc)={0x0, 0x200, 0x0}, &(0x7f00005d8000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000be3000-0x6)={0x1, [0x4]}, 0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000bd3000)={r5, 0x1, &(0x7f0000e2a000)=[@in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f0000529000)=0x10) r6 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f00007c4000-0x1d)="441f08f10000000000ffff4c00030258ff050000a600e211a1bf03025f", 0x1d) r7 = getuid() r8 = getgid() setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000e3d000-0xc)={r3, r7, r8}, 0xc) sendto$inet(r6, &(0x7f0000042000)="03", 0x1, 0x20088044, &(0x7f0000cae000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000577000-0x67)={r5, 0x5f, "c007c719d14cb2ccd5f9d6d26c30fe0d0e0df4628cf945c7be01b33a32ad544ab2851871d6166c40b66bc2a41286ca5e67e221f1be02a7412798909c6bcfd4389944f766b2fb2f91db8acaa6ecbd2ab702d0ad8decb82bcb9784d968ef0629"}, &(0x7f0000330000-0x4)=0x67) creat(&(0x7f0000da6000)="2e2f66696c653000", 0x100) 2017/12/10 23:37:29 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x3a) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x2000008, 0x33, r0, 0xfffffffffffffffd) setsockopt$inet6_int(r1, 0x29, 0xfd, &(0x7f0000007000)=0xffffffffffffff38, 0x4) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x32, r0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x2000000, 0x7d, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000007000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000008000-0x4)=0x89) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3000006, 0x211e, r1, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x9000)=nil, 0x9000, 0x8, 0x10010, r2, 0x3) bind$inet6(r3, &(0x7f000000e000-0x1c)={0xa, 0x2, 0x800003ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, 0x1c) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000012000-0x1c)={0xa, 0x3, 0x80000dab3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f000000d000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0}, 0xc) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0xf, 0x32, r0, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x2000)=nil, 0x2000, 0x3, 0x32, r3, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x3, &(0x7f000000f000-0x1002)="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", 0x1002) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x2, 0xfffffffffffffffe) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x131, r3, 0x3) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3000002, 0x32, 0xffffffffffffffff, 0x2) pwritev(r2, &(0x7f0000011000)=[], 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000003000-0x37)={0xfffffffffffffffc, {0x2, 0x1, @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, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x51, 0x10000, 0x0, 0x0, 0x7, &(0x7f0000003000-0x10)=@common="6970365f767469300000000000000000", 0x9c07, 0xda8, 0xfffffffffffffffc}) getsockopt$inet_buf(r4, 0x0, 0x27, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x18) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x7, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @multicast2=0xe0000002, @broadcast=0xffffffff, @rand_addr=0x2, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x2c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x3, 0x32, r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000017000)={@rand_addr=0xdb9, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ae0000/0x2000)=nil, 0x2000, 0x3, 0x10, r0, 0xfffffffffffffffe) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000f0e000)=0x0, &(0x7f0000f0e000)=0x4) 2017/12/10 23:37:29 executing program 5: r0 = syz_open_dev$sg(&(0x7f00003d6000)="2f6465762f73672300", 0x8001, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000d0d000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x4a47b1c}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000eec000-0x6)={r1, 0xe66}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000027d000)={@broadcast=0xffffffff, @empty=0x0, @rand_addr=0x6}, 0xc) pread64(0xffffffffffffffff, &(0x7f000005c000-0x9)="000000000000000000", 0x9, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000fc8000-0x4)=0x0) clone(0x0, &(0x7f0000cea000)="", &(0x7f0000153000)=0x0, &(0x7f00005e8000-0x4)=0x0, &(0x7f0000729000-0x1)="") timerfd_gettime(0xffffffffffffff9c, &(0x7f0000547000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x4000000000, &(0x7f00002df000)={0x0, r2}) r3 = getpgrp(0x0) syz_open_dev$sndseq(&(0x7f000029d000)="2f6465762f736e642f73657100", 0x0, 0x8000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000037000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000507000-0x18)={r1, 0xffffffff, 0x0, 0x5, 0x58a5}, &(0x7f0000d3b000)=0x18) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00006f2000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ad3000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000b22000-0x78)={0x3, 0x78, 0x3, 0x2e4, 0x1f, 0x80000001, 0x0, 0x3f, 0x2041, 0x0, 0x40, 0x1000000000, 0x2, 0x10, 0x0, 0x7f, 0x6, 0x80000000, 0x9, 0x0, 0xfffffffffffffffe, 0x8, 0x5, 0x6, 0x1, 0x401, 0x0}, r3, 0x4, r0, 0x0) r6 = accept(r4, 0x0, &(0x7f0000dcc000)=0x0) sendto$llc(r6, &(0x7f0000c87000-0x55)="eaaa165b93b578b6fc1a89908b5914d1823434d963e8f85a1faf12e40ab17ec3acdd2f4bef83a8241c10e82a11b111542015736f2fcf9e2e40ce8415f9b7433faf879526aaee08baeb1e02005f6c82ce48c7f821af", 0x55, 0x80, &(0x7f00008d2000-0x10)={0x1a, 0xfc, 0x5, 0xc9f3, 0x1ff, 0x40, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r7 = open$dir(&(0x7f000016e000)="2e2f66696c653000", 0x200, 0x180) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000be8000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x800, 0x0) fcntl$getownex(r7, 0x10, &(0x7f000084a000-0x8)={0x0, 0x0}) ioctl$TIOCCONS(r0, 0x541d) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000047f000)=0x0, 0x2) r8 = syz_open_procfs(r3, &(0x7f00004c9000)="6e65742f6d6366696c7465723600") ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f00002cc000)=0x0) preadv(r8, &(0x7f0000b18000-0x50)=[{&(0x7f0000cce000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f00000f3000)="", 0x0}], 0x2, 0x36) 2017/12/10 23:37:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000542000-0x5)="6d61707300") readv(r0, &(0x7f00006f6000)=[{&(0x7f0000d27000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b0}, {&(0x7f0000aaf000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000bc2000)={0x1342, 0x6, 0x80000000}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40d, &(0x7f0000e8c000)=0x7) writev(r1, &(0x7f0000d29000-0x10)=[{&(0x7f0000870000)="290000001800ff0900000000000000020a01000000000006800800000d0009000100008000000000f6", 0x29}], 0x1) r2 = syz_open_dev$sg(&(0x7f0000601000-0x9)="2f6465762f73672300", 0x5, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f0000653000-0xd0)="", 0x0, 0x0, &(0x7f0000ef5000)={0x4, 0x0, 0x0, "d49583142a71", 0x0, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f000012e000)={{0x0, 0x0}, {0x0, 0x0}, 0x80, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r2, &(0x7f0000f5d000-0x10)=@ethernet={0x7, @random="b2a408bd1732", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xda, &(0x7f0000133000-0x4)=0x0, &(0x7f000095e000)=0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f00009f6000-0x4)=0xdf35, 0x4) accept4$inet(r2, &(0x7f0000ce6000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000073e000-0x4)=0x10, 0x800) close(0xffffffffffffffff) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000e63000-0x78)={0x4, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x1, 0x0, 0x0, 0x5, &(0x7f0000e62000+0xfe3)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000186000-0x8)={0x0, 0xfffffffffffffffc}) fdatasync(r2) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ef1000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x401, 0x0) 2017/12/10 23:37:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000413000)="2f6465762f7667615f6172626974657200", 0x414000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000e8f000-0x10)={0x0, 0x7, 0x1, 0x6}, &(0x7f0000a7d000-0x4)=0x10) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000954000)="2f6465762f72746300", 0x80, 0x0) write$sndseq(r0, &(0x7f0000a00000-0x60)=[{0x3fc00, 0x401, 0xbc7, 0x1ff, @tick=0x9, {0x101, 0x3}, {0x1967, 0x1}, @ext={0x37, &(0x7f0000dd2000)="bcc4257d7269abbf87e1e0d15ae2f17ff39144715b64ba28ea6f181fba8768418485901d2c0a2326c3e9b65983710000e0cd1a0165c8c8"}}, {0x3, 0x80000001, 0x4, 0x0, @time={0x0, 0x0}, {0x1, 0x7}, {0x7, 0x401c7fda}, @note={0x3, 0x101, 0xffff, 0x1, 0x100000001}}], 0x60) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r2 = getpid() perf_event_open(&(0x7f000000a000)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, r1, 0x0) r3 = memfd_create(&(0x7f000043c000)="00242d", 0x3) r4 = dup(r3) accept$unix(r3, &(0x7f00002de000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007dc000)=0x8) r5 = socket(0xf, 0x3, 0x2) write(r5, &(0x7f0000ffb000)="020baf020200000000647bbc8e1d4b05", 0x10) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f000092f000)="2f6465762f70707000", 0x40001, 0x0) ioctl$GIO_FONT(r6, 0x4b60, &(0x7f00002e9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f000030b000-0x14)={0x8b46, 0x3f, 0x20, 0x9, 0x3f, 0x200, 0x0, 0x6, 0xd77c, 0x7}) ftruncate(r5, 0x4) setsockopt$sock_int(r5, 0x1, 0x22, &(0x7f0000ff6000)=0xb, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000ac0000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xa50f, 0x6, 0x5922aab, 0x90, 0x8, 0x2612, 0x4, 0xc117, 0xfffffffffffffffa, 0x8001, 0x3, 0x4, 0x3ff, 0x7ff, 0x1]}, &(0x7f0000ef9000)=0x108) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00009f6000-0x8)=@assoc_value={r7, 0x3}, &(0x7f00008db000-0x4)=0x8) socketpair(0x1, 0xa, 0x279c95c83, &(0x7f0000e87000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() r10 = fcntl$getown(r9, 0x9) getpgid(r10) signalfd4(r6, &(0x7f0000448000)={0x4}, 0x8, 0x80000807fc) getsockopt$packet_int(r5, 0x107, 0xb, &(0x7f0000ddb000-0x4)=0x0, &(0x7f0000a98000)=0x4) sched_getparam(r10, &(0x7f000098a000-0x4)=0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000e3000-0x8)=@assoc_id=r7, &(0x7f00003a8000)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000069c000)={0x0, 0xb140}, &(0x7f0000c06000-0x4)=0x8) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f0000afa000)=0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r8, 0x402c5342, &(0x7f0000c3f000)={0x32c, 0x8000, 0x3, {0x0, 0x1c9c380}, 0x4, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/10 23:37:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) r1 = perf_event_open(&(0x7f00008a8000-0x78)={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, 0x0, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000714000-0x8)="2e2f66696c653000", &(0x7f0000ea3000-0x5a)="", 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r2 = accept4(0xffffffffffffffff, &(0x7f000026c000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f00002d5000-0x4)=0xc, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00007f4000-0x64)=[@in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc01}, @in6={0xa, 0x3, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4) ioperm(0x0, 0x4b1d, 0x0) getresuid(&(0x7f00006f1000-0x4)=0x0, &(0x7f0000049000-0x4)=0x0, &(0x7f000022d000-0x4)=0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fa6000)="2f6465762f72666b696c6c00", 0x391240, 0x0) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000c12000)={0x80000001, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x6, 0x7, 0x51a0fc95, 0xdb6, &(0x7f0000b31000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x400, 0x6}) fadvise64(r1, 0x0, 0x77, 0x0) r5 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000b91000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f00000db000)={r6, &(0x7f00000ea000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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connect$inet(r4, &(0x7f0000094000-0x10)={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) quotactl(0x80000201, &(0x7f00000ef000-0x8)="2e2f66696c653000", r3, &(0x7f0000637000-0x32)="3451c31aa9d7218e8daa58682342c5e4cd62cb75ab2d4efb758e67f8b197592013efe40eca3a5350a2cfd72b3522614b1842") 2017/12/10 23:37:29 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000000c000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f000058f000)="00000000000000000000000000000000", &(0x7f000000e000-0x4)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000009000-0x20)={@generic="cc21a2b8a2410a8e019eaae0338df997", @ifru_flags=0xf7fc}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r1, &(0x7f000000d000-0x8)="2e2f66696c653000", 0x1000000003f7ffc, 0x35) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f000000b000-0x4)=0x0) ioprio_set$pid(0x1, r3, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e2f000-0xa)="2f6465762f70746d7800", 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000cf4000-0x14)={0x0, 0x4, 0x5cc, 0x1f, 0xf83, 0xd47}, &(0x7f0000c66000)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000038c000-0x10)={r4, 0x6, 0x105, 0x8}, 0x10) r5 = socket(0x11, 0x80002, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000a11000)={0xfffffffffffffeff, 0x7, 0x1000}, 0x4) syz_emit_ethernet(0x52, &(0x7f0000a74000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="f71400080a7b", [{[], {0x8100, 0x0, 0x5, 0x4}}], {{0x0, @ipv4={{0x5, 0x4, 0x9, 0xffff, 0x40, 0x0, 0xfff, 0x80000001, 0x8, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x17, 0x0, 0x0, @loopback=0x7f000001, "fe02779394efb51fbd8ee09a25a234567737b459dcabce699b5f7c536556f524231434c7"}}}}}, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) clock_gettime(0x20000000023, &(0x7f00009ff000-0x10)={0x0, 0x0}) connect$inet(r1, &(0x7f0000af1000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x807, 0x20006) clock_gettime(0x200000001, &(0x7f0000da8000)={0x0, 0x0}) recvmmsg(r5, &(0x7f00000d2000)=[{{&(0x7f0000164000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e04000-0x50)=[{&(0x7f000069a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f0000e6c000-0x1)="00", 0x1}, {&(0x7f0000632000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f0000375000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}, {&(0x7f0000ab7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}], 0x5, &(0x7f0000e7d000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3, 0x5}, 0xdb9c}, {{&(0x7f0000402000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000fb3000-0x20)=[{&(0x7f0000bac000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}, {&(0x7f0000e7c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}], 0x2, &(0x7f000077e000-0x19)="00000000000000000000000000000000000000000000000000", 0x19, 0x3}, 0x1ff}, {{&(0x7f0000e77000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000f95000-0x50)=[{&(0x7f0000f44000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000bc3000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f0000a9a000)="00000000000000000000000000", 0xd}, {&(0x7f000062b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f00008e5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x5, &(0x7f00001f7000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d, 0x4}, 0x1}, {{&(0x7f0000de8000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000311000)=[{&(0x7f0000ead000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f00003a5000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000a4a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}, {&(0x7f0000382000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}, {&(0x7f0000cc8000-0x8)="0000000000000000", 0x8}], 0x5, &(0x7f000016a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7, 0x10000}, 0x8001}, {{&(0x7f000060b000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00000d2000)=[{&(0x7f0000899000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f00007d7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f0000dc8000-0x4)="00000000", 0x4}, {&(0x7f00005c3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f0000116000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f0000ca8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}], 0x6, &(0x7f00003c0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5, 0x4358539e}, 0x2}, {{&(0x7f00008ef000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000304000)=[{&(0x7f0000472000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f00001bd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f0000f97000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f000031f000)="", 0x0}, {&(0x7f0000b88000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f000006e000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}, {&(0x7f00003f0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}], 0x7, &(0x7f00007c2000-0xc)="000000000000000000000000", 0xc, 0x0}, 0x5}, {{&(0x7f0000487000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00002a4000-0x40)=[{&(0x7f00000c9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}, {&(0x7f00005c6000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f0000911000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}, {&(0x7f00005cb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}], 0x4, &(0x7f000033f000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b, 0x10001}, 0x9}, {{0x0, 0x0, &(0x7f0000e70000-0x50)=[{&(0x7f0000d47000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f00003bb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000888000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000112000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000c02000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}], 0x5, &(0x7f00008fd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b, 0x6}, 0x5}, {{&(0x7f0000ca4000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00003b5000)=[{&(0x7f0000f88000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f0000d14000-0x5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000a00000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f00004d7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4, &(0x7f0000523000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b, 0x5}, 0xffff}], 0x9, 0x10040, &(0x7f0000731000-0x10)={r7, r8+10000000}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000ae9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sysfs$3(0x3) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000e83000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x7, 0x0, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff]}, 0x18) setsockopt$inet_mreqsrc(r6, 0x0, 0x2f, &(0x7f0000f0f000)={@loopback=0x7f000001, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) syz_emit_ethernet(0xa8, &(0x7f000023b000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x1, 0x0, 0x9a, 0x0, 0x0, 0x3, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffd, {0x1f, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x200000001, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @rr={0x7, 0x2b, 0x9, [@empty=0x0, @empty=0x0, @multicast2=0xe0000002, @rand_addr=0x1, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x20, 0x2, 0x3, 0x1f, [{[@multicast2=0xe0000002], 0x7}, {[@multicast1=0xe0000001], 0x6175a136}, {[@broadcast=0xffffffff], 0x1}, {[], 0x7}]}, @timestamp={0x44, 0x18, 0x7fff, 0x3, 0xe76e, [{[], 0x8}, {[@multicast2=0xe0000002], 0x2}, {[@broadcast=0xffffffff], 0xf0}]}]}}, "9505"}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 23:37:29 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000624000-0xb)="2f6465762f6877726e6700", 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000943000)="2f6465762f73672300", 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b5f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$tun(&(0x7f0000140000)="2f6465762f6e65742f74756e00", 0x0, 0xfffffffffffffffe) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x8, 0x12, 0x0, 0x0, 0x1ff, 0x0, 0x0}}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000e26000)={0x0, 0xed, "f407fde5edcf7a9f994d46dbf957ab077e5382806b2aec552af4502514f9a8252cae79c70faf43ac5207d44965ba346bbd3b518bbc818ffe503043ccf61c0c7e0de23a6ce13b93118e9f00f2aba2dbd3c62a6f38d678ba87f1da058cbad0a4179fce5fb302d8c9205f4ad26dd6f923278091eee9afa264e336667b4aef04f702806fcb2a302c3e1a8e9fa4e23f393a122bd087b112a2e35a300155915c5f8f4f99c6de53c58c4a97ae8d1c541aa7cada2177ff0fb47557fb12a33f5ad78d114efcb094c389dce6bb1117fcf40a74211411b271ccc4118da0ea37bf9efb570277582739105d9bab580846033bb7"}, &(0x7f0000b8b000-0x4)=0xf5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000276000-0x99)={r4, 0x91, "875e3f27eaf8131c1860425171f56d951174429c3897432f8d28b4caf5f20f3d2f70ba1700007210ca465fbeff070000000000000000c18f0188c13a8016f67481a8997b37687d53599e6985873524b2371cf817daf105448be3e1a8da0cd1aa4d10621c1830294e03d10c718044779e22c3601b19497b99bd1de407b4c68f713c999b1002e972ff26342498bce15de67d"}, &(0x7f00004ab000)=0x99) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000927000-0x10)={0xfffffffffffffffe, 0x20c, 0x26c, 0x4, r5}, &(0x7f00001ab000-0x4)=0x10) socket(0x11, 0x80803, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000061000)={0x0, 0x0, 0x0}, &(0x7f0000553000)=0xc) ptrace$setsig(0x4203, r6, 0x8, &(0x7f0000001000)={0xa, 0x1, 0xffffffffffffffff, 0xfffffffffffffffd}) renameat2(r1, &(0x7f000004e000-0x8)="2e2f66696c653000", r0, &(0x7f000061c000-0x8)="2e2f66696c653000", 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept(0xffffffffffffff9c, &(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) setsockopt$inet6_udp_encap(r7, 0x11, 0x64, &(0x7f0000002000)=0x7, 0x4) memfd_create(&(0x7f0000001000)="2a7b00", 0x2) r8 = request_key(&(0x7f0000631000)="2e726571756573745f6b65795f6175746800", &(0x7f00000f5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="76626f786e6574315b00", 0xfffffffffffffff9) add_key$user(&(0x7f0000000000)="7573657200", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000daa000-0xd9)="35f0f2ced8b190de72f2457cd7d3be8b0618ecc07e0a352e6a541f2bdbe3ba6628036adf6ffe68e413eac94bd448e7e45ef2f11211d94d5d3f833ed58c0eb63b68e4242cc13f065463a668bd3ae701e8ced73fe3d1088cfa3ade4b63c5e2f339452ab38f8d93818363c5e6d9590efdeaca2893f3b204cf8d85e7cfd32dc7e45c50fdce9cea721f2b54d6197396e4bbe317faeee616de40d545d60422486812f9d7dc8b7235d447bf39de168b2d71e4b9309e03c5f0b868fd06b799aca1aeed7865cfbe632348886a01cbdee20c6550a90cb85c00ac32944db2", 0xd9, r8) r9 = socket(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r9, 0x11, 0x65, &(0x7f0000ed0000-0x4)=0xa6, 0x4) open(&(0x7f00004b9000-0x8)="2e2f66696c653000", 0x28042, 0x2) r10 = memfd_create(&(0x7f0000912000)="00", 0x100000001) ioctl$TUNSETPERSIST(r10, 0x400454cb, &(0x7f000057e000)=0x800) connect$inet6(r9, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6(0xa, 0x1d91224c738415a1, 0x1) gettid() 2017/12/10 23:37:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e23000)="2e2f66696c653000", 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) r1 = add_key(&(0x7f0000e7d000)="69645f6c656761637900", &(0x7f000025e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000dc8000)="217c20ef0ea393c66f492e84273e0b955289e7789d04", 0x16, 0xfffffffffffffff9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008ef000)={0x0, 0x0, 0x0}, &(0x7f0000441000)=0xc) stat(&(0x7f0000fc0000)="2e2f66696c653000", &(0x7f0000d30000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pause() keyctl$chown(0x4, r1, r2, r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x48, 0x20, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x1}], &(0x7f0000788000-0x20)=[0x0, 0x28, 0x48, 0x0]}, 0x1000}}], 0x3, 0x0, &(0x7f0000009000)="d8fc1d"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000004f000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x80, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) splice(r4, 0x0, r4, 0x0, 0x81, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(0xffffffffffffff9c, &(0x7f0000d69000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f75000)=0xe) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00000f9000-0x4)=0x0, 0x4) fstat(r0, &(0x7f0000511000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f000051e000)=0x0, &(0x7f00008ae000)=0x0, &(0x7f0000fbb000-0x4)=0x0) 2017/12/10 23:37:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00005ee000-0x8)={0x0}, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000dad000-0x1)=0x0) recvfrom$ax25(r1, &(0x7f0000749000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58, 0x77ad4466491885bf, &(0x7f0000768000)={0x3, {"39d898c126b659"}, 0xee7a}, 0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f00005b8000-0x5)="0000000000", &(0x7f0000a1a000)=0x5) r2 = epoll_create1(0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000747000)=0x6) unshare(0x40600) fchdir(r0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) clock_gettime(0xfffffffffffffffe, &(0x7f0000689000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000b4f000)={0x1, 0x5, 0x6, 0x7, 0x3, 0x6, 0x9, 0x7ff}, &(0x7f00007cf000-0x40)={0x0, 0x2, 0x0, 0xfffffffffffff800, 0xffffffffffff0000, 0x2, 0x100000001, 0xffffffffffffff2c}, &(0x7f0000c46000-0x40)={0x9, 0x101, 0xfc, 0x10001, 0xa1f5946, 0x168a12fd, 0x2, 0x42}, &(0x7f0000245000)={r4, r5/1000+10000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f000002d000-0xc)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00004d0000-0x4)=0x9, 0x4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f000072e000-0x4)=0x0) fadvise64(r0, 0x0, 0xfffffffffffffffc, 0x5) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000026f000)={0x10, @tick=0x0, 0x4, {0x8cf, 0x9bca}, 0xffffffffffffffc3, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00004db000-0x4)=0x0) nanosleep(&(0x7f0000064000)={0x0, 0x989680}, &(0x7f0000099000-0x10)={0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, 0xc) getpriority(0x0, r6) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000a3a000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000759000-0x4)=0xc5) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000405000-0x8)=@assoc_value={0x0, 0x100000000}, &(0x7f0000a6d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00007d5000)={r7, 0xf8, "3a6b34d5b5637e5b4b203a176b7b96442bc5c86f34939b44270b53fd8eb6251701913821ac3dab0902697a9e225de7056b6f61469352bc0028dc0ab841d6c4a1a11e56d3125a882afa2d995f5ac103ec333dfac918d93ba86140575c0818199451f2859f9451628cfe696c615ebfde8d9f2fccb466d8932c81bd020135b668ba99dbec414e1e7fe498fab009258a9c84a851d2186065cf000104bce20d546f17bf81fcc0fcb499b94f62353bc53d20c7032a1b32a1d8c2a37c2f67e29354d976312530dfc78a60f361cc5b26e383c872edf9d6cb884ee1e68819ac136eea3f2f86633b17f6561b400591874cba6f57dc8f786d351991c66b"}, &(0x7f0000692000-0x4)=0x100) pwritev(r0, &(0x7f0000b3c000)=[{&(0x7f000097c000)="0a40bad657b0cb352b5676913eecfb0eebebea0a21dfc8efbbe316a95dac3ea6cd72b03e24050cb8709a1494582a94843c848d8b8fae35d90b82b1cefa13a0e41685a750c816b832bf2f06b10e9a15ec4906cea2db18ca05c91c3ddd9143b584b06e1a00b944ab32389ad13c34f9501a079f3e2dc5b6cb4ca8ee65d7e4822d7b999afe6747e3f62579c6ce1872d74dd771bdc47f1b48255cd99bf49fbaa41aa240c30b70a9e38ee487dd", 0xaa}, {&(0x7f0000bb3000)="0329e04069d0a423", 0x8}, {&(0x7f00006be000-0x3e)="5f86f9949d843f505d2b22e61bff25d13bf00252c4ec080c4345c7de03688a3b8b7d68ff0d453cb5fd6f55b0358500cb24b43bfd827058ab3677ba6f3953", 0x3e}, {&(0x7f0000742000)="", 0x0}, {&(0x7f000043a000)="8a909029571a17fc0cf91c3e69b562e3ed2ede207e879f4f3e8925e82a6cbd658a6ba01f04f4577bef1bf2284c14a69262baf576feddf03debd939e619214bd571c34c4520a3e3be31c154a20164e4066c12f0e3caaf906590e9d60ed9b84f9b928c88c9dcfa5a5a32736c4e73d0436b87ef9b190706f852d900b182e0fd7f3720cdcecdfacd059dbc62e4f0001c004dac092e1b7c6db45800087fc3123d4985fee822b8fb8a78cc799f929a01a3752127cf99804d5af4b0cb7fecee33d7c020b7aa6236f08d478c02acdeaea22db1a6b1c447fb246dc76a", 0xd8}, {&(0x7f0000948000)="24f2740acdf4e9b74e61a272e5a81fead7f380b41f57488ab626be8d962a52e0d77c584bc3a4badfee3f99ff9ba5add615708386ff8d2eec9479fc047c07f91a73623ea5dfdbb41674fc87a8815b726aee6b0fb6e2a93bc6910aa7cc41842927efc30b67b58a7f09758054912cbf295af7ec81fd0a523d1fbfeccbabdbcc955cd8bb94d2a13d475a5cee7c609ed5c2f8e3da2e6382476ce085570698d840defeb2f549783f60352e9b5f23e65e3d35106c8c2e6cf9d9507fc8c8193da1786a9850e51706dec95d212e7b4e6ded518691b519615003b23ef6d91cbc81fd4f01b5025cbacd590834518a8fed00e5878b2c619d77eb0353519cc772caba7e4678ad0975959cd63d0dca3de09fb830a56177323f3a9a67a690dd570805bd15256b2a5a80d70f99a73505d28ae5c790bf0b924aa7217c307e94001e4ec69294382aec27729ba56c1a8d54becf6aff5640f30227b6a80584e2433e52007af0a88fa1ae20ebdb6567172f3c92b5bfe2cac4f482d3253bc6d6efdd2e0e130dc2cad1cb067dcf77128e33aa5737bbf8c5c71a364abebba9c3b0c2bbcffaac2d068586ff2fb648649a03a24c61370047228b008df3a44458036db55e131fd94afd204556575b42fef2b93ffaf36287f9db92437ace7d575229f6c2940db2930b3743fc2b3ee050aceed9cd8e3950344e2fed4bc3d2f86ee4a968730f3b4add69eeb2686789ac98bd45b9d14d1ea1652e2c9f6e4695ad57219ecaf2ba7b7e95e0a737f3b89ec1b83e23bd1fa21b552381a44faf270fa07ca8a7a819f48ff9835664b37ff3e3536a5fcbde666e2148ab51737142da589ecd2360ed683ffa1c29289da209f417f49bc175fa6d99919ff4725f98c87a78a2a1a0fabcafa2e5625143550d1ca5ccff2c71fe6b90cfcc6ea713a86778a8e0760155769fbd203ed134bf75cdc134a9adfd61889e64d830cb8254af62f8f1ed9ac6fe47433f69de6bdfcd88a6b5287cb6b0ab0e8decbfd493746b77bd49a04e44dc400844f75eb9df2e33d4a727a0528a1129f3663d1df0fb2ef4aa0c05f40e180fb42e3646ad139157cd266fcb4a75c842e623099ea2ab9a6ec4c82ce779d415da05b61e0a5016e6baa3d0a50906977bc45dff672814e8f6cc02cef9bd846eb7230941d5fc167c3711a47ef45065296b5a4902afdd6b7f1fe7843ceb3fab5480cb56631e2f0236941365cfb9e9efe4cd336afa9dfb327cdabbe15843038127572f36281c8b4af199a5b1888504f3d5f97ab039a2f1b475704818d41419afef7320a8a17cff91ed1a343aa8e09264cf5212a6c2912c11de0d3b3316b6c1c35b605502e56be1a32a304573fd3e03a711d9752b655e737cfc942ac1974d9b37fba2f27782fd6b1bcde8a036354888501e1dbbefce3cee4f9675d8f3fbeedd725f0e33d5d9b6220c189c28357a310c34ab567da9b8d182a7e513d8795827fcbeefb9204653d968b1c184e46be40d833fd41614ccbff618fdb39edf95351320d783eecded53c1fb35c67c020446ca24fc65be6311e20e643566b0854091cab7235d984f04b276bf18b65c88d636a453c858ec3d100f346c4ea49bc23f043d007e9c3befd134ec5776b111bb63194cfba242df9552f348bfa6a0141a4a0138ac139351a22258539781adf8c6accb5308fc035ad2ec8708eb21da986ca7abeabaea029d7672942ad1272d0736d9d620abd8b8f721cbfd530573431fa3a50bc5b97b4ab27970e8150158df4dd780cfb4f367372813f0e213cd378975fc489eaef169c71f73318e8c5c2c20cb354ec1bc2286205c6fbc733e8f52d89af1d8977222facf7155c4edf73a6013c4e161200d507975a0652fd440983d4536ef5b282eaed183b1561c11b655d2dde1d1b43d5db473619518c05391dfeb30f470ad114bbf32147473924728bc78c6bd7dacb05c152ceba07e730e51186bb3242050031e1d27de33f2f42f198583355f3f93e50e4498f96199ef395d00406c7e14895cd6d0695965e8d728ef5e3bddb2b8993f529dd67eee9ba4d236be16a0957c02980aff5c7cceb0350bb60b21b5edfe3b6194da9fb8350770108f5d4d01e9e98f1cd9a1d230e82e4ae7889ef60ce8d12b2a10b88e74c462b313d9ca76c82765ab95e863e2db57d0b46ce2a5ba52beafa4293112c1bbdac636c3bb9d3b3a5cff4b0482807ee6755f552755e1b9821e0dee179b1934d3459cbb23607336f43e8678aebb454c1b6718e82d3f5c6626e56d25a4b17eccef3fa02559ff05eb47b5d5cda21ad01481956bf277769df788592aeade1d806a89921e2b63c9d0a18c9e37d6d3ad1b04e60ce6d24c7603daf0978f045e875df23df200b1ea4817392115f574a705e5c886c74eedb13492c6bc6f825a5381d33628bd76cbe68d25c5ec63f34a63f675fb6ecef24e1b914e7472296bb2a7ebd35749b9dec06a7705afbd782d0379621377daa7073c5d68050e5fbc4c02db177be3b2c63a2293a72f3f0a2733d263d6234be016e6bb06aa5b786f8fd331ff9de4663dae4357bd57038053be665a8fe31b155f324c5a6094e3cb437135d56baf5b397608415da82dc824d925c319b3d01664e74db684d124b95284cbbe552ca2227c742f57fafbfa77e6dc222e0bd3961a45eb63702fb1b52b26b77d03978ac5a1f071f051de3006c875917932c25d011850dbdf560b229e29e3656d0057e4232691a44b3bbb13e5b44811dff3b8320c58e1a3940f11673f1af41bf3c932d25b78475e9f87a27e9020c3bb2d1c94a613b4e8aa9b50bdf3a205eb836a0fa3a77823609bec4100a034fc0299927a6ed0c512b28b3bad0edaf0fa3a0ffc0b1311bdfa0dd8749641995ea8728c7446a9d9ac80d5489a9d6311f2e20cf1c3c0722400ada23a7cbbb8f1c5c0fc0dec926c3cfef96035eee44f0ec879b96e51fac7ef6983d34a67a25deabde2e4b42c0051af0d828b21a55329e64723d50daa50ed2a6c5f8b284900c95e9b9b827aea77533e9085fdd444e3c4dda1b4caa58bc6573ce657d61fb19933ea4ff16682b7c808190b448766d045793412c04b939f68495e7735eb96789b7a6c96d51e21ece5ae12296f42f8bd3469fb6f4cda2e7e05986ab1d9482044ba68116d2b62a9f0c06b4ca26ff9ddc991ff181b87a91de618fbb1277e3e7ac8c7b386c343918aba40e251c27d0a6c82bf8e77a30fec9a2997d9f52eb750a48ced9856f1291c500471b218f78681d4276147762c2565e20ece9a2aace2a992bf6684f037b7cf6fe40d246999fb1b712ccad64a40393325789f39570f56431a13ae4ec6147836319b55732903e15e7b52a400c5efcb41a1012fdc692af034525cc7e6d015862efd417db4c44db73fa20f050674b9130b114d1b76f023f7c2ab189ca11be02108880be6563b58fbb7086c0cf9c8ce1a34d7b88c34b87445ba90a72eeea6fd37997057b91c1975db1c384cfd6d9f26e959e9e042125035a6e47150b72f63725628fc5d8ad92f85f7c5ac91736b1e3d93e2dfad884b31ed93e0ea2ea8c205e09119234fa975fcca77591ed1d4e952b0a7a9fe8a12240677532256a83dd2732cec20cc8de1c9e64e105be5b49d55d771e5440f1936430e913fe4205cc9dfd897efe193ffa275adde948d44e27c5a26f6223b397e88b49d8df99708b22d6b0b4742d3c5a0e770ff69c2e17fc821883fc14e87333cae66312410bad212933d5e6e6258b6e8aa0889ea0039cfefc0d8d9b32177f1bdb4a1b472f0f2bb5ec8f7cb34b520f8a4b95875ea842cb08f67ab6995998f5a82d3d6c0be2c461eabcaf6b7aab2cf61d80a3b413a00675fe4d01435c9d34544c145e3887800046638165b083ba86344613480a3d6337b28551494d1183cfbb4c3b4c7c0875b177645c55ebb0fa3169aa8b6a1567575fab130a7ddd4c52b24b88b9807ed32b50dd2b94b408027cec995e439254e76b94cdf8a113942bf061b9fd2264c7bbf97319f9f1dafc202d48f35d08583e67d8b1caeb15be2fb5f400cc7abfa549c2b1d0f560b96031d6a87adf67a61d9771b986619c740a50e1a34dcfc5c7adc9fb6ba666d6c60787968dd9e8ba4efc75eb7a5e4e13359096a84d445678582d5b56c9393f83573b0109182915cffe21e3ab08d611e863513380567db9997dd1168cb2d9e405fde2ebfe2cbcb2baff6fdd9a11ca799c2ac8fe683eb54d190b47366326f52c327cba129bcf8d086c175093140b8a3136c3f8a151c46bab160d825a39a98df94c5f63075f220c5069a19f01fbb3e6484833f8d2cd6447bce26dd6e159b3006a2df1e4dda0c5e9c7b72a8b27cc84fee5ad026ea666981b8a9d8f78a5af55a2a9c97ba75ab98e8037829ac55d1728443c3130b3bec56e5b43dbd1bb6707a5e754a567360c38c78635b7121f61f14853be02af5e8b4c5138638089e6851ca3dee0f5799b4d1fb3a006ade26602bb0129f1b0bc138e95fadecb8c2e8fd599d9cc540aa1331a0596567440afa30b34af9d875758f9aa632ccbb10e5b480ab344795144cf1405a7bd82d7c8008dc7a2aadac6661e71def0e69ff08da162721e95befb92c000bfe48dba23c7b993d5e666b3e4284ffa4544b33ea8e3b622a7c21327302dc640abeca3c3f5e6bb84d0f27c6496ffb7160c50f827a48d971d9ae4c025c104e79f737dfa5a653d8621fa9160290ea72f45417ad51a25ec155302a7dccb527702b2f260fccc51add589a608d718380b02c8b8de8949cc62df06cdc2c89fb898971c64b8f6c7f5cf35e722ce67410a5f2334825efb031eff4790e28d42158f42c6b750f828ea96b722deddf0b171d782090dc74d816d9d3912aa120c2e1b23f38ba843bbdefe2bc3d45cf7be4b94a769b8d0e91e1662d123e5e965cd15950e40c79ad042ee0c33572be2b9b439b605d54f1005a8e58d48af65da79334911b19c7d96186cdadf5a3f7a274dfc6cd3c2213366a8fd28d4227bf504fa9f1f96474b6340f35d6dc90e970599dda098251fa37f09c1026a6d6d73c7c21193dc606a84d2a304291daad2a3ed74a7bcbf39b1fbcde5f7a23337636074cc9511868c6b7b5131d110f7ed864d4cb8670e221e02266fa414b6dc97d25f202fc34f96d054976e1a17eaeae9a37e01e10281b910e7fc9169d9d900a3aa63a61740d5ded16f0c4400e55848b2ca397a6f5d777c37c281b17d2df913b378162fc88e33936b3b433953c745cdb8f0380e7fb14a406a5c54a73a6da20712c9fd8f4b649da5a03a1eafb509a0944c19e33347eaae10c3a7adaf52d7218b518cbd4da10f6d932aab7f709c3fb958fc3b2b0568858a6d4ac27dbffc3c133b965b78cf5fb117b8b0ee73645d7c3f439d24c21ef0499a3ca6fda0350db420292ec759df005d2229f969deb774a17e9542256df19f74bc6ea2d68906b193fac90e3874066f834d6baadc81fc7dca856c670f2d045aa30bd57aa4ab759686845f90c13c6fe47a8a35623bd8671b90c88ac28e8de401224fb42dc00bad6a6b10028f674a8b9cd5c2b78a15cf8c04e7d43365d1209590b8b10eed789e41957bca626e9eef9c7d073a32debec544b3de1ab565515dafd5d1654bdb664e0be232408f8a2bdf3ecc4289ea0902e3611bf3647a0ce1ffe4a219cbeea00f6d533213f4b3b34b517425d53cc3a0166e65004b001c2208af9c2b91c0df6aacb48d37d9b126e6254dd52764b395813e4e15f3a80b01676a3fd5b70e0cac602aa7444d6b82a214c10abb74bd5f3f3af7c53b1550a23c5c85e34c88c496e82fdeb8febd2d970bdde18b487ad2bdde204f4", 0x1000}, {&(0x7f0000bd9000)="a134da29b445be0113ddc0ff8a56af3698ed30421fef9c2a22cb607fc78f3f45d5e37c6c64d9502bf4505bad2382e0b25e836464ff594fea02ea2a2aeb18388cad52354bf3349850c6975e3a583b72b0ba6c655fd2ab23f3d7a58d9d022a673a7f8bbdb98038b394844f52e79596aaab297c4818d631568359062d45823cd1d2a33082db0415dfbaac1f5945d4ae4f418147088173587e89d4dbc536e388a5ca78dfcb5c0d19d51648621c7db82f95ec3944828781a6f352c0aadd618448d976a271e23cd8661b52de1e5e58883a5bf1dcb64f98b3a44b3ace68eda6c4dee0fdebc0804529622de12d6e8971", 0xec}], 0x7, 0x0) 2017/12/10 23:37:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)="2f6465762f6b657963686f726400", 0x28000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001000-0x40)={0x1f, 0x9, 0x6, 0x1d, &(0x7f00007f8000-0x1d)="0000000000000000000000000000000000000000000000000000000000", 0xe6, &(0x7f00000c2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00005dc000-0x10)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgrp(0x0) sched_getscheduler(r1) r2 = syz_open_dev$loop(&(0x7f0000005000)="2f6465762f6c6f6f702300", 0x0, 0x8000102001) ioctl(r2, 0x1263, &(0x7f0000e92000)="") r3 = open(&(0x7f000006d000-0x8)="2e2f66696c653000", 0x200, 0x30) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f00000c2000-0x4)=0x9) sendmsg$netlink(0xffffffffffffffff, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[], 0x0, &(0x7f0000cdb000)=[], 0x0, 0x4}, 0x8000) recvfrom(r0, &(0x7f0000ae9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x20, 0x0, 0x0) signalfd(r2, &(0x7f0000cb5000)={0xd2}, 0x8) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000922000-0xe8)={0x0, 0x0, 0x0, 0x1, 0x100000000000000, 0x0, 0x5, 0x1c, 0x11, "86b1ba40c40ea511e9fb734316b8b23717e06c4a27b4305fe357d5269e1f852d37524b39aac14479ede3a0a98ef55dfd60b4687d9a48f97070772a43e832a316", "2344e4b2e2deed9a41c76d7d31728fd81cb1fde9ec3081d8e7c1ff35e1f8dae898c191677bae304dbff6e4abc1aeb9b5473ba62dc6df78ec4736822d6f9340b8", "2beeac3e94a3dbc3dd39f059d968a5e284470af8f014504583d51dfae0947596", [0x95, 0x0]}) mknodat(r3, &(0x7f0000508000)="2e2f66696c653000", 0x10, 0x2ac) prctl$intptr(0x2f, 0x9) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000773000-0x10)="2f6465762f73657175656e6365723200", 0x20080, 0x0) 2017/12/10 23:37:29 executing program 4: r0 = socket$inet6(0xa, 0xe, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x80, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x10000000000002, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00006d6000)={0x0, @in={{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]}}, &(0x7f000081b000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00001ef000)={0x8, 0x202, 0x5, 0x400, r2}, 0x10) sendmmsg$inet_sctp(r1, &(0x7f0000887000-0x70)=[{&(0x7f0000fda000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000795000)=[], 0x0, &(0x7f0000138000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) rt_sigpending(&(0x7f0000f76000)={0x0}, 0x8) syz_open_dev$tun(&(0x7f0000ca4000)="2f6465762f6e65742f74756e00", 0x0, 0x101) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000726000)="2f6465762f70707000", 0x40, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000dfb000)={0x0, 0x0}, &(0x7f000006d000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000c7b000)=0xffffffffffffffff) keyctl$get_security(0x11, 0x0, &(0x7f0000aaa000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000d75000-0x4)=0x1, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006bf000)=0x0) syz_open_procfs(r4, &(0x7f0000ff9000-0x8)="6e732f7573657200") 2017/12/10 23:37:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00006a0000)="2e2f66696c653000", 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fa3000-0x10)=[{&(0x7f000012a000-0x2a)="290000001e003109330000008b000000020000000000ff068000f9ff0c000800010000000053f4ff20", 0x29}], 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000d9b000)={0x0, @in6={{0xa, 0x3, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000507000)=0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e95000)={r3, 0x89}, &(0x7f000009d000)=0x8) mmap(&(0x7f0000001000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b76000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000000000)={0x2000, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r5, 0x40045402, &(0x7f0000b02000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000a0b000-0x8)={r3, 0xfffffffffffffffc}, &(0x7f00008af000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f000012b000)={r7, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x5, 0x5, 0x7, 0x80}, 0xa0) vmsplice(r5, &(0x7f000004c000)=[{&(0x7f0000380000-0x23)="c35109c2278f66e807ea4bb3d11da95014a19a476c1728765916a1b3b4b2966567c3be", 0x23}], 0x1, 0x9) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = add_key$keyring(&(0x7f0000de6000)="6b657972696e6700", &(0x7f0000121000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000de7000-0x8)="6b657972696e6700", &(0x7f0000de7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r8) epoll_pwait(r6, &(0x7f000003d000-0x6c)=[{0x0, 0x0}], 0x1, 0x8000000008852, &(0x7f00004c7000)={0x0}, 0x8) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000bb1000-0x8)={r7, 0x7}, &(0x7f0000de6000)=0x8) close(r4) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80800) 2017/12/10 23:37:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$unix(r1, &(0x7f00005cf000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000941000)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000599000-0x16b)="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", 0x16b) accept4$packet(r1, &(0x7f00008c0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000980000)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00002a3000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, r2}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000bf7000)={0x9e, 0x5, 0x8, 0xabea}) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f000008d000)={0x0, 0x0}, 0x80000) sendto$inet6(r1, &(0x7f000013f000-0x1)="9c", 0x1, 0x0, &(0x7f000042f000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000903000)=0x1c2, 0x4) sendmsg$nfc_llcp(r1, &(0x7f00006ed000-0x38)={&(0x7f000032c000-0x60)={0x27, 0xfffffffffffffffe, 0x8001, 0x7, 0x7, 0x200, "bf1343a2ff13bbf9627ad9ae8bf3ddd62a71df2eb77fb8e1804a943470b94c65914fb5ea2153bcc10dcd32c5b10415d4af0203954ccc0e4785f83ff2070254", 0x9}, 0x60, &(0x7f0000521000-0x40)=[{&(0x7f0000383000-0xc9)="8ec5b1baf8943af1b0f4aff40e29a8c617825a0ef1953d46c5b47eddf5b7b13ce6fbcfa0667e8e2d26d5bdc6f46a2a8676f3a6ec83936aff5de04c83dd94fb58fc99afedfd5ac5e9f4653def59f6c8d3f4a0305aa8ff0855b3520b2ce62fda0e604d10ca011c540497dfe186c1188a6b531b0f4ed7e8f07444c19032ce08e625c666f9aa61525152faa178f97843c8987b82d591cbebc016c57dc50109c8db735d2994b633588829ba3419a570db4d67c3c539713e4c05f9392487c1166fa89bb5aa54bc326b7d9621", 0xc9}, {&(0x7f0000f50000-0xf3)="2b9dbb511a850efc9e0c3667e75b7c08bfee5de5cde7711294bf29dba814f84504651c948912466256893baaba40771e2aacdbdd0760281e748f2225a9df0b447f01cfe7fd5a266d1dc02ed25802eed4a28c0d5f0bf09cd5c9202167bf49e9d2f53d02d3aa2aefa2d09995346ec9adfe7b5db71915d4c0fbc57cbf74b1c75a07a320290162f99ed0078248f6687753875caf2005c2b44e178ae9c2225f8e27ccc2c4898a9ebabea8a1892293eaf8604404573c0c03487648873f0bb01d3b6fe9fa9afc6ababda8eb9200ec9d3a8aa2ff571ee28b7cd3fc08eec622c01af5edf722d6ec29284ad0634d04ee5f74da23dfd1211f", 0xf3}, {&(0x7f000089a000-0x83)="18918cecb71a9f493f901fc820ce59bc2785126589776ee94a97353d202a7955290253c6c5dcbf43e8e113ebc200c7ab609a59f425eb3e8301165de1df51d5f76a79052b5f1909023602dc650f19e732b731223865d96ebf59b05adbda3150dffceee55210e36f1e37c17e1957562d247e0b42bb7b0bf7a02702b4d8bfff9fa4d42ee1", 0x83}, {&(0x7f000036c000)="50be1c69b42362ca7400c61498239669d2e3faf7348f80fb313d04921f1a9fde0a2ff657f295dd3e689f18174063b3bd9329f11d48ebcf7646e8875522e7bbf8fe288f97b276a6678c8f8db137c7e69449ea67158292dff73ddcf6305275f4f74e3c347cdb52bc40d24fa749d0fb5870e6b62a459ed5fb2de675218d658e33ec306e4b5733c24145a8c45bf49d3f65af383b801b7120545ea07f8aa8510fe96b1f290128e0413fd2ef035d8fa14f1d6c7d9846434a2a82df7a40", 0xba}], 0x4, &(0x7f000011a000-0x18)={0x18, 0x10d, 0x6, "b5bead8bbf0fd0"}, 0x18, 0x4000}, 0x4000) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0x1ad, 0x0, 0x0, 0x0, 0x0, "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"}], 0x1ad}], 0x1, &(0x7f0000eb0000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000681000)="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", 0xbb6, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x104000003ff, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/10 23:37:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0x8, &(0x7f00000fd000)={0x0, 0x0}) flistxattr(r0, &(0x7f0000fc8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b41000-0x6)="2f6465762f6877726e6700", 0x100, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000728000)="72656e6f00", 0x5) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000033e000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x40000, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x1, &(0x7f0000144000-0x4)=0x0, 0x4) clock_gettime(0x0, &(0x7f0000dcf000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000127000)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000d1e000-0x4)="000008b2", 0x4, 0x9ffffffffffffd, &(0x7f0000b66000-0x10)={r3, r4+10000000}) r5 = memfd_create(&(0x7f0000265000-0xf)="76626f786e65743063707573657400", 0x2) pwrite64(r5, &(0x7f0000b7f000)="717d280b1ce3189ad72c7096a274f9640feba066ea41203f647c95a2f14d6966bb8eb02e820023daf2d7a6696c3d5b38508bcf2c92ec04fd2c333b7453f7a427f16d19853a9633e6fa32c5c2387e0ce2eb47e9a8dfd6f150b2af76d43b3da1f4b821eebf6dcab2cd991b7769265e18afbfaca6e73ddde25dcf40bc3dbd5823033d0a92201124d2d6ed2f46349ba9d7a894a182af2965f5b5a92d215c604c28", 0x9f, 0x0) fcntl$addseals(r5, 0x409, 0x7) write(r5, &(0x7f0000a2d000-0x3a)="d5", 0x1) 2017/12/10 23:37:29 executing program 6: userfaultfd(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)="00", 0x80000000000001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)="2f6465762f73672300", 0x0, 0x20000010000) r2 = 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}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f000026b000-0x8)="2e2f66696c653000", 0x40100000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000dea000-0x4)=0x9, 0x4) fcntl$setown(0xffffffffffffffff, 0x8, r2) r3 = memfd_create(&(0x7f000094f000)="2f6465764d30672300", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4003, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x24000000000024) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x13, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x8) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0xa0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4, 0x100000000000001}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x21a9336f, 0x0, 0x3, 0xfd, 0x0, 0x3, 0x401}}, 0xe8) sendto$inet6(r4, &(0x7f0000001000-0x1000)="bb2df21ecc6edde0fc28071125b823cfb2caf47f3cb6fbb4085c317309f204c75bb9dd51a9660e97156906f5d20b877ea1aefae455c79e0fa6ff0a18e075f2b9dbaee83762b68cbb072d2dfe55578f3cabf895476baa2d67858b270e05b5a6a6c143de5e8782e8f4d54a86ce94090d66fa162af3cc0cd6d9609d0e9cbaa81d525915437991b31b826e63e0305d5cf3306f198f093494171be41d67ae5d4335134f7e3c1c8434843abdf2baa9f9beb94b0f5d226cb67f14aea0f8660b378b5fce2b15df5e38ae5dde132cffd6111513a0498ffffda3eee05231a0647e70ea1b0e96029a4904fda4363a7156887867155277313791eaebda0b4c570e4b7b387628d96c22b2941ae0ccbace4a29a2b69f729ecd7c6cee5e2c23d4a31c37667badb4b34c69f613c176b41858a6e773ab1be2760df4d648d4d38bff928d8d316803fcd8b53dccb6ee0f1b6aff5cabe132033af97629778d591b1bf2dcb728fbbdf90808cb2bd779a91e07430b5e419f249fadc6da1159b7c28dee395e67f22d7ba00380bcefb956464e552214d5e230714f929c56628542b5e3ba068e2881f9aabb660e97a088030c1d3cdf8ce7805db973054c5c635990cd99ed4056b7171979fbf728ec041c75f8436ffa1641b9f8d274a9218e183a4a0bc44633631b7c756f5873a813e7fa3280cb634d6e4a0771947113f42cce91c158014fb9161a3ef698301df6d062ccd64acfb074cfecd76c6aa49dd58ce4ee3ead8aafde0f08a6979da1d7fc513aac65d7bbcd0f1c6570da53b8734de499c22a15e608d704666a42a6cc3bc689507c3e029ff7642396f0066c8b4e18e7639cc6bedcee97395dcc11302abe67ec94f6e56a391743f9eedce01e8dabd2fd4a689e755e2764747e6833a3ebfb66a32cbac0c659a258405439feb5f942b27ba14580f555f4552c2db557222a2b41848ec53bcf71eae8338d7ed988e6675ea4df0b333173a2c7069bec35046035482abaebdc79c26f37c6254c2127dff60d53dfd0284cd1a30d09b2fc611525cdbf6407aaed658e32a9149378d968a0c88d371d1c8f4a9baf81b51ca84ba6a8c191314853c64693bf4173c013fdafe4407a193c184beaf970a9dbda2463cb38d0b2b4eb1c9c9b8c9ddcdde519bbab3eea66fb4fde9a462aec6d749bd55af6614f75e72e9ec0ce4b217a2d8cded258f9446dfd1b3a67180eec4f736e12287c9465bb3b9af7b7a68b97bce1630083b0a2c88ce3588355118e0eba603154578dd240f83cf45e2a042a76800a5bf2134f8662095b79748e93525835e5cd86a201b2d2f7ef4757349010bff4b1d80ee85a5d24a16bfb1c1e56ea63c79f5b883bd290ef328a7b59b45238b6ae26483a11d5b227105a8472ad6967fbcd9fb953c7c12a60b3fd0c351677a1f4b8e2ebe26db1a8c12422ea495fd12094c1d2968c2295ceaf602ebf2128ac867b3c68357a62beabf41df58bd9205f34d316f98ada8df8a70c2c7f36b2118f59f386eb94d3f6d7755a5ecaee352860e2c001f75a5a89141ee6fe4ef6815f66a9785bb87b0c6acc09567b4378eff7c11e0438946c83770275f014cfc9f18537c982bb3c4bda7ccd1969f29f29d9a541566aa6c587fb9d24889f1ac78fbe5a10df9d2b1fd00ca710001f2592ff1e73110d017be7749e99df8b4cec59d7b8772e8bb67ccbd5d3f22e4fcbba5b8c0d16107fa7f9517eea3f1219c4113661e087586e2e5cb57b3ba7c87e63ec7df30ace12799c2a2d8e7bdefdd019ca3c144438060cbf3c22d9b708c103dcdb54438d2b6c6cf721e697420598dce945b3e72519d0bc08c74e506f1509fc2d533f39f3529b4f4e82d7556a7fc3f3f41ed7e06752e2ce6c9a3b46ac016defb55f0c505ffee33366fc39e7f6e81ca534bf6574dc9bb7928bd4947034c32addac1d1c6a85ccfa152a2d7861c7b2128d9b88c4963e368a806078f8a869335b43f00951e715dc7ea7735d9660aea6b59dcc1edebcc57431df32488cde43a6db0fee9a69a52a0485fd4c11c6f52b02085f76065330bfedbe32872f08c647f79224f84907943fd0851ada2aeadefe5086940a06545243b4a1a83b895c52019ae1dba5a769b9b7f21566288e8e09d2c97909769fe1dc1e0ef889faa6861fa1cb645fda7444b1a3d78b5f41a509a87bb8ba94fbcb22ab771e3b2c60a9faf47f9d62bc7e5440cf067b033383a723d78c41a6f92fb8cf99ee458b52fe74ca12673f31ea034ea2498dd1bade9c0b538f0d6d2ccda2b26c4267d6a0d7ec48e71c55a790ddc956a9afd4adbc4b535d6a2193c992d93ddadd3d92325276529363f3c3855e06ab90139db79e6a5d965903d33661db686f703f04f8a535722e5ef26957851b0ffc960d14e52657f1e029a3e76857c4c10e3d91eb0490aefe59058dd360f80c5edbba7f4328810bc36a1c9b8c3d496c8239c813f81a769a08d51675c55acb69f086aa302df7840a0c4f011057ef262280f56c372814c7d1b392485f9bb0e2ca992e089fff4f2f1cfa05e11b25b98156b04b334bfc28d16242db0d7bdd9aa908864e565830c1889de325b227e43491b627cdb4b621575eea319038235f7e54bf0ae6adabd96801bf277d2b0246f064104ab44063e68294dd7a1abfe40a97cf7108a9f6f6f96dd34297f8d2e02a21ed847a227c3dcec8a569c513a2aed9379cc6bf2d7d14d0902e82a1f829e9ce728678532582717bef9a6dd6f7d29fafd5a35190c87bc09e02dcd99c6e6746e951732a4fcf610be9af9cb8e3c6759ad7aa923571df2aa717b7ffa6d92cd16654867285a7e6a051be79b2016b3b63c504c0998c5d8b8bb029d4981e0e666b77236c1069350e6567f6a229643d54dbdf53fdcb35111b5e12622d9ac51ec4583e8a9db94240a082395eec0e62a3290ea7631c4ba54ffa53c88bcdaeeb3d6cc6eb792d213d138ca3a99be46330d96c8204287f156d5ccf376e6d146cc512c01f41f529f75e36a9c789c9e8618ab9ce034ba41155c4ebbff9f107be0ef31e1f246760c352646dd4cba16e17a800a340f3c75fc784aa02cf634c434accd9ec6d37793a1bde95f677fd1702151b808015c23c500ea4707ca2c7ccfe4ca9790ae24b61ad1d0171f34334bd2774a2b3c6e556839b90e250f4a67811e0966ce80c4130972da03d6c724cbd67394a0a75f86c8fc429d9e5793137fa3d085ce41098c53e37fb669c01fccdcb8fa9cf0a0a4c6c58d4cea9872065cc1b794d1cf91a4467f7c248abc28d434ead4a16f2db981e23522b9e83a9171dfb1fc661dff8d1cdc0c49be5ad89cede170d4ce20168b6c154e28c45459711c4bebdd1a120ef6f7fda7cd9f44ea29662c906608235e61f575b1fbaf2d8f3908d3f49c6d9f8045b909bea2804256706101e0bf51ad92150cf2b9a02020accd9b3c42cfc63f6b48b265668d7fbf17dac78b78585a3a234fe6a259096f78fdbe87ba423d67f03d443feab18092cb51eef25bc06ae4f932a2394c9c755f97d8f0a1be93a2e2afab73aac99c580a589155d7371e347da850031fcaeef0acec967fc99f0608df868ccab6e22555d37b052389fb3a8762da3c9ba086b65ee0c9fb72dc9788d699185a8a779b4b3412642d4d7efc7d80429ead5dce0ba01ce6ddae0336d6df6c5011698b5c4f08aa6b2110951febd4cdd3f14e1630d3085c95b7e3ae65a69c737217b1f761c2ccb05f856afcd202925b374ca852cc35bbad0d7bf84b3b1c1db688d1dfb04e4b099aa58ab1b34311078a7b2e75aa8849f424d4550cbb70063e796c3c9c45ebc961614302447df65566ec8e0c6278df8a85a9156115eda7bb025f29a106847be896686bfefed1192422decbfe08e8e1202f7bd1a827a09ae1fae0d6c5d864843b93127194ce1fcdee78ba845d3fb5b7b9f6025482a33172cd7bd2792a65eed9e33282925ac5f5e74960762a314e94cc1315ea66cdb21cfdb6680a7c2d71cd39c53cc130b0e11ab70fe35b4de34386e8ccf384fd20993c87d68d9b99b95d2e11d11512e6faa4753802ad5300f0b8c912154b4b480978b3a88f9fb553924247a294c68802ff87f36b425f870062b866ce375019aaf8076149a3ca272d06ee5c993bb1d027b994dc7025f0bf25b69b5192836dc382d02c3392f50d6d987aab82768483a27face1faace0eafca972b8085b29f225c59c7360c9d232810e9cf36a76774824fdff8a7c1a38110a828802fc0a3dd44595fb3807b50db0906e5c43b1e29fd2bfbe282888a28b914c9e68dae5674debb3331e52594c10be3ef9efa5f21b1e3775c17c6d6acceb15d61cac7a5c8122fc91fb80194db02986d86657857e7f8d93a8b5c8aca478be115d03aecfbb19c63a8c6909a182c94ab2c60af956ee5075250ddd8e866063a61b0b33e9cc7cf900d1c1ff8d7a7e043e0b7cd98dbb7fab377b2eb64d3d02aed316f29f803de2ce18e3a7520e72549ae428f8af5aed3ff2196b728dc835766dc7340cc5da54bc683958a8bdd5ccdba35f8240d08f31e7a09b2dd8e493653c2f77b2e15ed690ec658ed1296a634b57a139645d045b7a19db27ea41bb208945635c3d79ddb6efcfa022145590f64ac59827eea9dc5238513713d889c047ae7b18bc883bcee406cbfbe6c4a704cae3989ee104fd792abec6bec8bf2eb5779c58beb30d4c4b6c58757c90c74ce6e76a0515cf4a4f771320f635279b5890ea612261e2f842c66f3066ae9ef97540dd69478663aef812ec1353e6acd8bc2137297f71320537233aaf0ea85687899070cff93def788425a9d896602b83642cc58351c774a425be28127782b111e1ec786a2ab916ed9310015d77b7fb2a1458332929648e4f76dbe2e1d5fcf59e68a326f4cd5ceb52cdc612f8769d8d5c3f93524af4de40b283319948540cebe675d26d570dcbbf2d0683912e33812c16e418e256b69a00c064cfccb248512b418549b291d2f92d836a70bc0388fb52024c1f35c2bafb88e7045067b3dae4a4d75b59ec8b3170161a20b67a768d508f894453e6b5808989edae70313319f0a0ee74cb38d8563ae1440bd93ec6cefcc4c5b54c7153743d26c9ccd77a0f3b24196d2143c8e21620227366af1a212306715eb79d79660bd327b04d60fdc17aa1c2501bca839075902f70ff26c92cca2cefdc58f5fdeb9ce443b58530aff669c95ccd8ee43613337b4e4d1a8d339691f52669c7aa991ce2e8da63e131efbc674de287832e09c5e27417444a6032d1425b22037bf72987686367e696a7929ff1776f4f4bcd1dd05f22d9cd8c10fd08f38b766aacb30f6005e0d2a1bc96b183ec9c64c368f29b36f19ab2f96fcfacfcb451ccadcf5d7f38ff9a2d3a4934c5687bc253fab011dc11761a8dd9b793925f6476027dcbfebf18aaa922f779074756dc1c31a8e3a7af3e66c9ede6f1f9fa5b0e41daf2a9a5448e4bb2786b11b2c90e66f1111a56ab8746fbac2bd0a62f0fcb464f0c932d78e233fac2b85e325ab5d62d09cb185372811204fcd82539782fb4704350f1159356ec4f389d6bbc5b8f4e996ae43cc3306002f15c3e932c9861963b9154b56e695558852673911379bd9a3530fe9baaa503d0a34697d286dd5543a30426aea8ca57893724794e67851f4179a8d2ab93fcb722b547ebfc0c308028f02d0ac36c11506f97c3d70f7bb433748ba49d5", 0xfa8, 0x40000, &(0x7f0000001000)={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0xf26}, 0x1c) r5 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x3000)=nil, 0x3000, 0x2000000, 0x32, r3, 0x4) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000dee000-0x8)={@broadcast=0xffffffff, @empty=0x0}, 0x8) mount(&(0x7f0000dd9000-0x8)="2e2f66696c653000", &(0x7f0000def000-0x8)="2e2f66696c653000", &(0x7f0000338000-0x7)="726f6f74667300", 0x1000000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x1031, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000f92000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r6, 0x29, 0xd3, &(0x7f0000782000-0x46)={{0xa, 0x0, 0x3b13, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x2, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, 0xffffffff, [0x4, 0xffffffffffffffff, 0xfffffffffffffff8, 0x10001, 0x0, 0x7ff, 0xff, 0x100]}, 0x5c) prctl$setname(0xf, &(0x7f0000472000-0x1)="00") openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x2000, 0x0) [ 130.294545] binder: 20929:20947 parent offset not aligned correctly. [ 130.294636] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. [ 130.314153] binder: 20929:20947 transaction failed 29201/-22, size 72-32 line 3272 2017/12/10 23:37:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x80000) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ef0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000c2a000-0xc)={0x2, 0x0}) r3 = epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000802000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7fffffff, @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]}, 0x10001, 0x2, 0x7, 0xfffffffffffffff8, 0x800}, &(0x7f000083f000-0x4)=0xa0) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e7a000)={0x0, 0x0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r4, &(0x7f0000ff4000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00008ac000-0x8)="2e2f66696c653000", 0x0, 0x0) socket$inet6(0xa, 0x6, 0x0) mount(&(0x7f0000fdd000)="2e2f66696c653000", &(0x7f0000456000)="2e2f66696c653000", &(0x7f000012f000-0x6)="e86280200001", 0x1000, 0x0) mount(&(0x7f0000d57000-0x5)="2e2f66696c653000", &(0x7f0000d33000)="2e2f66696c653000", &(0x7f0000649000)="7678667300", 0x6004, &(0x7f0000ad5000)="") r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r5, 0x29, 0x3c, &(0x7f0000e83000)=0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r5, 0x29, 0x3e, &(0x7f0000f5f000)=0xd4e1, 0x4) sendto$inet6(r5, &(0x7f000054b000-0x5ad)="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", 0x599, 0x0, &(0x7f00001d8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) readv(r5, &(0x7f0000ff2000)=[{&(0x7f0000e9c000-0x98)="00", 0x1}], 0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f0000fef000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00007ba000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff0000-0x4)=0xe8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00008c5000)={0x2, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000048000-0xc)={0xa0000002, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x6, &(0x7f0000db1000)={0x800}, 0x8) syz_open_dev$sg(&(0x7f0000af4000)="2f6465762f73672300", 0xfffffffffffffffd, 0x7ffff) getsockopt$inet6_dccp_int(r5, 0x21, 0x11, &(0x7f0000ef1000-0x4)=0x0, &(0x7f0000de4000)=0x4) 2017/12/10 23:37:29 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000)={{&(0x7f0000731000/0x4000)=nil, 0x4000}, 0x2, 0x0}) rmdir(&(0x7f0000014000-0x8)="2e2f66696c653000") unlinkat(0xffffffffffffffff, &(0x7f0000012000)="2e2f66696c653000", 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000011000)="2f6465762f73672300", 0x9, 0x208000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f0000003000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) chroot(&(0x7f0000014000-0x8)="2e2f66696c653000") setsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f0000001000)=0x789e9ea3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r2, 0x5428) statfs(&(0x7f0000012000)="2e2f66696c653000", &(0x7f0000012000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000004000-0x6)={0x44cd, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r3 = dup(r0) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000afd000-0x10)="00000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000f4d000-0x4)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f95000-0x8)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00007fe000)=0x6b8c, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000eab000-0x8)={0x0, 0x0}) 2017/12/10 23:37:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000437000)=0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000060d000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) perf_event_open(&(0x7f0000a69000-0x78)={0x7, 0x78, 0x400, 0x9, 0x4a, 0x1fd, 0x0, 0x8, 0x10000, 0x6, 0x79, 0x3, 0x9, 0x1, 0x0, 0x57, 0x2, 0x42cf, 0x5, 0x20281, 0x20, 0x100000001, 0x7, 0x1fe000, 0xffffffffffffff24, 0x4, 0x0}, r1, 0x1, r2, 0x8) sendto$inet(r0, &(0x7f0000522000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00003e2000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000abf000-0x5)="72656e6f00", 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000d5e000)=[{&(0x7f00001a0000-0xce)="e4051400a174376ba34719ce12857c953489ee1003392f109975954fc89f294fe4972ebb3d9e6f0f11ffb5e67c67a29fd284ec80cea99dfb1f08d42be73ba30054a5d94c296247d21b09b0bd99902185b99f986f6541b85a15a67899f0621270ea4bee0e6925f325e3d25352690a35ce366668319f2b81ecdc6c629db1055111cf52fb3ddb2bd322952a4799e371dbbaf1c881c04a4befdbac7a02", 0x9b}, {&(0x7f0000c7d000-0xe8)="65a6c643f32949c40ec8474bc755cd89181a52fea42c8ef1034bd0b428deba36d2d669882a093c1c1203d659441a1c94654bc702935049d6777641908b54a69524ab75af040b9160fac79b3c96f8741dd50c8c42decce59bfc15a4284f80a6a5ff2bb663748bc3d9d2f81fa2a6b8c14d527ce4f56dd9bdabd33e090b5aa17759d6be5e2722310c481c61d82f6edc8e0d22b2b547d4659403a5f005a14e662a5ebb91ad750979a8061f4c715bdd18e2d781762be64256908f1acbcc989fe91df70e36ae7925c7955d8d945e595e088a0e8dbf6361995f6ff15a1564ddc67d3189c6ff321db3d7c942", 0xe8}, {&(0x7f000053b000)="0d0fa615badb4f62f91bf26379e64fad15882725c916ce9bce52ba8782dbfa68a70e9585c1e0c7332111fdee587966a11cbf5eaed9a8c76c07eef3988a5b81317951ecf23abb4770f0002269ccdf7e0f5e0b4b9d52fc43e0ac4192682a773b379e1928e0070357c21fa6fb9c19448ddc3757534297367596771ef6586c770132af3fea57f2110e21e17aeab1c8cc6555b4332bf70b5ae11a57dfa9d5", 0x9c}], 0x3) writev(r0, &(0x7f0000553000)=[{&(0x7f0000d3d000)="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", 0xa4d}, {&(0x7f0000feb000)="d9fd50385c1ac8492bd02369e83f5f2d11274e04a7f509048197b449", 0x1c}], 0x2) 2017/12/10 23:37:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000619000)=0x75) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$notify(r1, 0x402, 0x18) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000089c000)={0x0, 0x50, "35eb2af131090bc7f6c48a205f8452ac27264d7370ee6437f43ecdb57c539448d6a713f025e3d6d75aeb155aee691e6d5f6ab4d3cfc41ccb95cc44a5c1e37cd6bcaf66b6f94c207097bb6242831e002d"}, &(0x7f000063f000-0x4)=0x58) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000012a000-0x5b)={r3, 0x53, "831a38221fa84fe500bb78940e0d5d9756fc83453a568b35fe63750c9246bc67acf3e58dc7b6a2b3392e32f2291a9ee55bfcbd3e5de1facfd47af6f0378089915a7e4b4ba8bbbec303528c7e2b0b1326c7abd3"}, &(0x7f0000c68000)=0x5b) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000f3b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000f17000)=0x14) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000f48000)=0x0) ptrace$peek(0x1, r5, &(0x7f0000414000-0x8)=0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) poll(&(0x7f0000d7f000)=[{r0, 0x30, 0x0}, {r1, 0x300, 0x0}, {r1, 0x1000, 0x0}, {r0, 0x102, 0x0}, {r0, 0x12, 0x0}, {r0, 0x2, 0x0}, {r1, 0x400, 0x0}], 0x7, 0xfffffffffffffffe) close(r2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000004c000-0x8)={r4, 0x7}, &(0x7f000077d000-0x4)=0x8) 2017/12/10 23:37:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d6c000)="566d696d655f7479706500", 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000b7f000)={0x6, 0x0, 0x1, 0xfff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000e7b000-0x20)={0x5, r1, 0x10000, 0x100}) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000002000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, &(0x7f0000001000+0xfd9)=@common="67726530000000000000000000000000", 0x0, 0x20000000000, 0x3}) [ 130.341054] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/10 23:37:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000036c000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000b13000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000765000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00009d7000-0x18)={@loopback={0x0, 0x1}, 0x28d, r2}) r3 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) r4 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000c5e000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00003da000)=0x0, &(0x7f0000213000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000f91000-0xc)={0x0, 0x0}) getresuid(&(0x7f0000d70000-0x4)=0x0, &(0x7f000094c000)=0x0, &(0x7f00007e0000)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00009f7000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0xffffffff, 0x2, 0x5, 0x10, 0xa0, 0x80, 0x10000, r2, r5}, {0x9, 0x8000, 0x81, 0x1ff, 0x7, 0x7, 0x3, 0x26}, {0x4, 0x3f, 0x7, 0x401}, 0xfff, 0x4, 0xffffffffffff2281, 0x0, 0x52, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x2c6}, 0x1, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x0, 0x1, 0xab88, 0x81, 0x3, 0x6}}, 0xe8) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000da5000-0x10)={0x3, &(0x7f0000b17000-0x18)=[{0x2, 0x2, 0x9, 0x7}, {0x5, 0x1, 0x5, 0x9}, {0x7e8, 0x7, 0x9, 0x1ff}]}, 0x10) epoll_pwait(r0, &(0x7f0000644000-0x48)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffb, &(0x7f000006c000-0x8)={0x0}, 0x8) clone(0x4000000, &(0x7f0000814000)="2a4ff06184f14ad849b565ead7acd5788e008830a5dad61ba92dce9752837adb2e9f40db6033b03d3656c5faaf72e85b657c4aa21f7b453e3b09f19896733558fbc221bc2ff538090b6abbfc47c426b960cadbd1f2b0266c6da7020902d725e926d48b906ccbcfb704d5a55df907f8be5f3500f20d6abf1147a3ea386ee84384d310a2aeeecfdf042f58b63e6502378d7bd613bcbccfc05383447ee1a78167328a8918b96db198f4cd0386cf3d32381eefa6439632a07953f307639471fba68374e179fe9fe313e6d9b1f1a6e428", &(0x7f0000919000-0x4)=0x0, &(0x7f0000311000)=0x0, &(0x7f0000956000)="7be0991b0507263cd6869127773e59a6c8d2f4209e93a9218b70bc12cc192455d36e7dab9489cdea098cc987a1f2c584eea073e21615a4be617ffbe5715e12d3c1d31788d15fa99b30f2551f66684adf8282923948086280d06fe46713ff5a68b078b8c32c8f25f66351220d4218348c14b937f33220d1b66a873361459217c32ca8afca70d844d83a65ba3e4f4d9c278f8a11b9c4563b838dc44805c0ffacf9e71afef8c813028f22e8246388d33cde14b0a44d88ea8ed6b2b028cff8984d07fb81d5a4c6e04554a05aae687128c4dbc6eeaaf477db561d653affa5183a857cb133a8802ca54aeb70972c7a59b31abcf74e03a4f42009deb57f4bc419806161fd4c8edb70b7a7ebb3077be801456f5516b25aa156c41e1939d967c5e993a1361a538b1cb2f4f4e004dd1ac2c5e85c057263fd73fe2fad0783597805d6dca2374bc8d35afde7c9b1329ed8ef60096a179e05d6a48eeb00f0ac0606d4b16a97cefe4f51e44935cac46e3c26ce958fb46a65b01e671a523c0e42a0d5599f63feab2b35fa38c25c70c117ef797d3a8e477dad03558443fed9cd08df409159f87b6abee10d8c94f3f67b5eeef8f942f65572f4968ce6532d8f4d31416469a2c3dc2d77ab23d9a684acb092e1a660d8030209044345fb5d27aa2026920ad4d4dfd0c7e4c9c5d0de9eafe2aed105cf5d1d102ad9aa3ba13f8cda4ade7d01eb8ba05704f566364728c830ac8da44e2ac848d8189f624ec568eb8dbaa86fd73c3b858aed37be34c2d3e14d37d3a78bffb9b79628055785c33ba19b3777367d9415b9f0bf99e45ea3f773102706223c8becb08e93dd2ff1df115c9b2b7abd4934304e06e6f73821dcabb427d7773e2d7e130a105fa0f270ef77f25656352b4ff2e7bae487d9e25cb2f0e83c459b0c27774b65e7ed4c9e18114d661bd14113d4eadb4c620851c58b27e3ec9a09bf5effa6f9a4d8feec511b5695f774c6eb43560cf89d5f06eaac59b8767824f39e534fa782d750f1e7af9f55fa773a1738c643ebf3efc72eb2b30eb6d4a2ffe486e0d15a2270075f51f6828a261a213da7f6d6c6ce0916f745d7a203b4421cfc3302e18abfc87f6cb499b4bf32b79ee35db57346c21650d49a740715a5ad3f2d1556d84964006051dce2b2ac9d2afeb271d24ca33a3f33485baed8b269868d0bcfa3b0d7483076e80e9d8853c30051c6a651e6550b4e118be06b0a6196b8474f33f6a54b7a9fa41c9951d978a0cace61b0de031711b4412ab22b0f22e46cd25a334fed15db44bf56ead6565ae19eefc09e1312fd53ee9c32b51ff915f917184e6f1a0335f44664010d286a1a12e4dd470fc532b0109072d64e3d36648b60bce3031111eb9bac08c5b60813740bb287669373adee0a80837b26e2e861b26a395206b1437d7a3a6d7432083751b5ad6f08c3c6722a529edbc6415f83177d1c96802b9fef19bd237b0b8ed2bdf630438f4d3e986c844d9cf6f717d7735a43de6831c503164b49c5205417e070653c4fcd66c01f2bac2834c7451aa1b2914a4d0cac8477a1a9c04a6a0cf3964f173f43d16c89d08f3c779f356b4e45e4b11bf4adde6af57baf9ee466b1ed2f31734d2473efbe0a32e1d0048ddbdacd14ad59ee01a1083bdebdcea8dc478137ef4bc47fa44a91b1e403cecb04593a497a4dcef2c6f5e3da9ffeade2827a62a7fe0b719543920bb94f3383fb2c5b392f0416cf3abc55853d4445bb21ef13c9be2dae57e2b6f10e5204f9a57f34e2a713bb045c48f72272baeaf953f16dcf1a3ef436c8ce3c7b66db9c1fcadd42be3abe2f1b3e4fb62f66c26d6bcf2a9cc8175cb6180ff2e382c381abe8b61d2966b7e88b346f54372da18d3fee5b9e8ddda6b72d6dd27ef6a0f708ee093b10f3d308269644073c33544791794e1d3094183c9d2cd9ab6b8ab3a35a3e70b3d742afe4969a03595b40046e6a5b4e05f60bea0502041668bad70a93dd3b3ec6eeb90126f544d6218d518845975397e1315569bd8d79b1d758a1737455df18fc02f138f55aea58d1528a74ed42882c3445b412f6c39d3d4e1fb96c46c930ab4dbf6d62e66d0995c3b9e47688b104c9d32718c5ad13a7a5e09d9c6d34895456f9fd4ba23fd9e1121b2a3dea41fc67df3d64d51fb8fe6e9da34b08963685b83ee7f02423ef1454ed4de01cab95691091652fde50e7a5d842001c97c6f498737efc4101eb054ec14278cbd5e694d56d4695bfe2e06fcb5c96e6f6bbcaa14e7b4a6fde19b4c08e19e0d80bd0fc523a866943a88525db40784bf17745f71ab9bcccecf9f6d578bfb4aaf642ecb6539373fb932fe2d082a28cca47e8a97f9ddbeea9eafbed23c2785d48f5d1eb9d0daa298503e743d1e1965a8125eff312a871447ccca877700b701fc3fee40525eb16ffa063670fe5ce4571299ba2be13457d7fffcb69b00257db74b832fbfd2462c279cf8fb3715b9217e056b937a9a381bb92d5ce6003f393c1c00093e23fa5a8124723fed544cdda2e24a591c074ce9b250036ab42be1068324b3c906941eb71d5836620696a87cbed1fc58390732865e59d948d928a187febbca77cbc711c0339de2f9fec54cba933fc18242fbce33898ce13c6c9a18af32ad0b9dede192d848c48cf3bddae34f3b4c4e1ae148736d8ef5a51468667c0e40b5bb69ba8a6abba88258bf689c10e312ed8c39cd9c4af38ff7c2a18bd959ab80dd6fb1e7e164a0cddca4a4778d994daefe62fc6ec71e2a6fbb36496f7ba4bf778da62bd59433aa422bf61ac60c1b30e374acb2f8998a87f2986b277a516f37b6949ca85dca72d7ea0cb84f6d753b5055cf2dd720a0591029e0040be48b59850d6ed01e30bc0ef3ad552740624c9c1810c7398583555b4fa882b4425f00d3a27c486f5f71c3461112352347b5f55b4d30570995b49d688b5a181d0268ecc51f4d482e37f6707fcd96aae71bca557382b26919d451929a5a6588fd72ceb8e93a48b4618436119fde0a0770c789be95a8861c87305e6754fb33dca2fbf60019d4847a212c2cbc01da0e980bf8024d64e66bc4d5bd2326e9b442e0621cdf874c75cf370508f71c05985a54511eafa9e056615a3bdf2d949b79988273a29612d9922f3d0be3b97e9c41d2d65f70d1c1d968b6fc4ccd903515ef361eeab5aa2353a73c2e1400d1c3feb3cf3241ae25a769996083391b32e5b44086d49b67fe4fa152e62a4e7ae5da7123c2b240427011a962eaa5813f1d61d69607e521e1d7e95d431a0d0717d5e5a40caf9288fab35d5dc7f99ee2298b53079de90231e9d2b61ac9047bea394596e384a2e70108497e95e69d42a3c1b280b89b76c3f7dd1bf99eafaec27257f85bed2b8ed7c8eac70b868c1c930d7d8b730b422e0d6234e36ab518cd39d58dd46d1e62537a3eb9929e7cc8b680d25a336f325023e7d0e520b3d563a2264ca18444f72d4235da60d21c31efa590c947f4b55f8f153b90cdb8b84913036ce829b0b07ce43e1576317d795214ee7d57fd2c2cec1b3777eab7d75dd01a1e7255f7480af0be619ece5351bb067684b867d1ad2cc78eab81e3cd878f52fa66c045210ca786822d3b8902f5879d50514916ad420404d0eef90bafbe14d110f090c166c3411c28b1fe0fe7edf32a30b7c6b00fa1506da6951aca034c2285145c96473ff3fe3af19aa151af5f1e16709822430ad99eb70d64a6f2f593a2f393556d60e47db17465e0ae046a19b811af76d85805ad539b85ae431a17ebaabe02d48bf28f40c1941d875145182a3ea7e57fd6df9a2b3ce8788a607c97a657bdba10e4c8c8daa32cc8fb0af3ab3a944697dcbbfa9e341e9f5ca63fa8a919cb568a941714ff699483598695f31a8c4e50cf3f8a9d369105bba0b0e1116c31875de69f1f9974a92df6eaa3437ffd054c343beee43f892e31cf33aec3abadea9e30d5ad89c16efda2b511e30ca0837767d5b444a29f62c598112f1490de1f25cf29cc8d5d2cc02bde45d7a73e69ed71877d980d3d6e619be92052379ca3ba1b419a566edbc791c3a0043ce8d6c8efaaa5bbe59785a17a15a84eb1c636194ffef060fcaad6ad28e55ac279cfb4e963073d15ee48d6ac8e4654577c5b028fec4366fb3bbc8df02deb51504b28373dcd754962b791b6a57de2485f7d2fb93b27de4507ac615a0015310ec18b6f9b78c6163c4e4b0cc4a67b59933ea38cf2e80fa4d943e56a4f03f2ea114a2e246f2a7fb4a047731da184906264e6b156f8cae67531672e09150861a3bf780f1aefaaa40abe5004777169ccd3eb7e1ac2842890b0daafe6622b85b3de155f117989348dba1c8de66676d1c6144d31da4d73ca593bb08ad9113ccc5023327c5f448ac24b9887e41839d54a48fd07e98d4f91e6414b51918c1a6334a66c8c9781e105f0057521b81f1ed6bd74ce8b2ebfbecca4406efd9012b5dcb6be21ac3a6bed4f390ed78c50b235b183ef3cfa2ba172db54a787e85e067f0a3d7fcf527d096a5afa7ddf7da7b2f27c8d917e58f7f565f23a79e00a5dbf4dd8f6996c1d49fa2e71688a35e4b5afceb464e9b3e80c363252810c7909df93b87da9143ccdf92f41915cf1b7b678cacdb254b14685a6f8614e87061a62b32bff0020d551f6826e02ac00e5251d26d704d8bf23ae9c27f27f9787410bb86860e9303a447000a47925b62f6334f7728c926cc9c9d27d72055112225e4910a711fd7b663b5aa796c860408e46a79c8fba53be736d65dee33d4055f703d2e66e7327d359f366e3f29cd0bf9efb8d7f9d707049fc52e83bc046559ca3da93a5f765a8e035ab17739d01bc5f401ba844b1e4c5554f7c4632db4efccb6e5eddf148de1f5281afbd72c1d2efecc8d62ef5806b33dd7bc958efb4a4a61e1515bf69d4069eba0e41418285d0dc2ed1e52fabeff544ff531c41aadf002037c1578a96e150766bed5a348661dbeb2bb588498ee8187a54fbff68843a4431d17da068b2e23548bde03002a6c0df2f9f0c0c4f7d1a44d2a47e132db173b2273dc3df3a3cc9983114fde0226027878de86d9d8d4a0375258fab83d7bea4316c0dc5c43c88ecdcdba66fa3eb1c9ba6747b81e6fe9093b4b3821bd8a03158fdb13b26f3881eba98df6c20171cddee0e1cfb0a01b232eae5e481a02ddee4feb51109405fd63d65ffac060dca78474d39cf9a1a6df7118c6ddc7ab649f8594dda7586b87bdc231dc31191a572bec2921fd9cf06f6e6b20982b359ab8ea797000174c63e0427c0819ace7883d855f07195ba96138a376788e2dd4c3ecccc603244ad706f40e2cfbea5c1fbad74b88c06cc5f694698e3db592711fa4b1a446027e4a74fc33d7097856722a7c4cb51d58da4af3c4f5d1e1075d4a1d65f6e990a9c26c16a18fc06ad3c582dd94dea3067ab92338fc7f9c3efdc984ca5feb1d83e9669da0ef4d6975cedbbf2de93e851c0edf5d2b90f8d8ab543aa9f2057a62982150ce50b71ac49a1bc92c4e4576dcf32af6b99b2205c10bef5cf718e8fceb334c05da5943c05ca2aa3d4162ec6103e835e147b407c754748b9f86c65cfd037ea4c9e4bf1e8637e9e3379e932b610e18f11be2af3cd60186bed718184ff0b4191ffe275d0c2e9ed552531660d5d02629a23e0c103c1bb73b540f1d4cacb6c041636d7225e70b7303edd21d302e756406971fea3ed9c078594b483fb1177f3b783cb0387cdb8149a3cb97879a39a089d064307d16015f232f0f2c9449e712dbb068a33c2b4420eb6e217049eb01790e12eeb6855a34f4897f692815770e59f850f77cbd9f4e74290b5404") epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000e8c000)={0x7, 0x0}) recvfrom(0xffffffffffffffff, &(0x7f0000019000+0xb3b)="0000000000000000000000000000", 0xe, 0x40002100, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000de5000-0x4)=0x0) ptrace$getenv(0x4201, r6, 0x9, &(0x7f000097a000)=0x0) r7 = memfd_create(&(0x7f0000cd7000-0x11)="7b6574683144656d316370757365744000", 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000f83000-0x8)={0x0, 0x8}, &(0x7f0000605000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f000025c000)={r8, 0xffffffffffffffff}, &(0x7f0000353000-0x4)=0x8) setsockopt$sock_int(r3, 0x1, 0x12, &(0x7f0000690000-0x4)=0x5, 0x4) 2017/12/10 23:37:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e94000)="2f6465762f72746300", 0x80000, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000566000)={0x3f, {{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]}, 0x1, 0x0, []}, 0x98) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000976000)="2f6465762f70707000", 0x28040, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e45000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000d43000)=0x10) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00004e5000)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00003aa000-0x20)={@generic="a9d47eaf0267e1993937a033be4b4764", @ifru_flags=0x1000}) r3 = dup(r1) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000c16000)={&(0x7f0000ebc000/0x2000)=nil, 0x2000}) sendmmsg$unix(r2, &(0x7f0000a46000)=[{&(0x7f0000ca8000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000088f000)=[{&(0x7f0000866000-0xe1)="cfe118dd10e542f0dc160e387b95770a5477213acb625c694cb765b1230dd4ac229d20ab03180e972b5933d07de28b3f659a349e36bcdc1c9abbb51fa9bc196d1347af283c3c8298fce1ea1d15843385e0fdaf28819ca607bec82bef43cf759decdd930b9003c7960c8fe157e13e55c911bf7986d4e2a971809936c3f7128953ca24f19d2b517bd2d4b9ff6a0c5c273149f319059638d0de35c38d1788f155da84519d25b5631ed2d1dfb49fde53d533e1c31a9e733c56101be89f75e6240e3f73e3ec575d81b394123935f5602a2829f938e96f5cfaf184e4ca3918a8a3f8b8dc", 0xe1}, {&(0x7f0000596000)="b6fd597b05d44c91593961c274323aa74c9fc1f170036b759de637472b14a919b2cf8168c5d2caf4ee17cdd1d98aea6e780c512973797171f258a0e36004cfa443b8837137573456d4f999c41a2e4bb3e8524665fb3b88752add0983e6c6b8a60b7e4d0ed6c41878df25cbb50db6f7235264e88c30", 0x75}], 0x2, 0x0, 0x0, 0x4005}, {&(0x7f0000129000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000282000-0x50)=[{&(0x7f0000c9b000)="b476331d53a825a2e604793466ac00", 0xf}, {&(0x7f0000f6f000-0x1000)="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", 0x1000}, {&(0x7f0000ebf000)="707b4843469a094bb9ab2d1ba4b2efa19180b8d4fb16fe716fba2608470fc61659bc1a1bef098acf6f2ad6b4bd71b756a0521c6ae075cea40c5e2762b85bb0", 0x3f}, {&(0x7f0000b56000)="f0bc00d8437c5e1e64b252a4e2e8c0d23dcf6d92b3cbfeb6b735d99872da0456fff7058fc1cbec36439d463be896242d2469492b82bc14b8a45c371e3d1118946f8a4e37c5aeafe6eb9982f230096534ab83e183be3e28538ca5df", 0x5b}, {&(0x7f0000e20000-0x45)="4890593a536f05c1ac5ecf01da34a9e052d7bcc8a9e24564c39240e2eaf490fe7a492be0936cd236d3c2761cd42df7df57460f060ee2a2375141836ad04ad542e08611ef24", 0x45}], 0x5, &(0x7f0000e5d000-0x70)=[@rights={0x30, 0x1, 0x1, [r2, r0, r0, r0, r0, r2, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x3, 0x0}, {&(0x7f000069b000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00002e1000)=[{&(0x7f0000d0e000-0x1000)="1f37fd8a7b0ce10ff8406b69b6606b7a47924c937236bcc9b5061824986fc5c7d889b8fc912bd28c265232d075d5e2af8ab37a6759ee468b870d8848657ccbb37e56b689d92927912e76279197cb5b83f7b447d0f17f31ac62a096a1b5add4524078807a0fb1688a7e67cbc2c9ffef5aafc5d9d0a9f34d82f7c61544363a9e2790b946a4e0a5b3667ad364f3f56ccfb24ad0ca5ea0619f95bd4539c9758c1251a17754c809b93c538493f2eb9505cfa1633bb7d74fa136e2e1c31127b8a91e2b30ddfb5367da1d968c3af8177f4b44c5411fefd09b58ecb2471e32c2ac1d59b20834fcebb43ad3871dee2b6cf9cefaec962f993ab66bf0080ec80ffd87d92a468424b2ad5af000ba686cf6e7a8f5df4e9bf174cdf80ebfad0daff7a1434ed2457e9d92439801f788b5ec4ab56ad4585bec05ad2245bdae8ea1def78e079412f3c71e2205b690b4f43b6df922cb58add518b2023a6b5ce766b98203cd70d919c9953dfdd7292bd3a1b1234cf571b68808fb20ca5836d85b4bd0e32b5e03abe9e4eaae4023fb8986ba542e9ad7ba520ecb1f6f108db4e7b39609b125a5765f3d1a878db0506f8f864d364781c20dc2f40e693166a6aafb073a7b2269391c6e282d1765d8467a96dd8462e70e420921bd50f8a5b33327e7f694e8c7c99774a1af582515f12661caf16d9235df8c386d2f037251b75b498839dc6aba15b950e8fdac858d763ccb226407f3d80078aa36c2c4fc3d824112444f200eccfda09aed7e2a42558e5c49f02fd598c195fea2393deb525fc7fca6f64830f6b02fc20f044e1d13b0ed7406efa313e543b4217ce6acdbb4b8783ac2f49a028670c44a1f3133cd0c163d7d464d6ce0a725ebb92ddc53605be1d0700ee6f489a8ca48e564367e6091b41c5c830865819d02b3a034e55b73976515991241150dc7dd76005486058d21d5f8eab6db78e20d3043bd71d2e234cfcf5da2cfa13ce8edcde93670e2143586eaab7658138686a147e532380cc8d8f3f0358239c718d54a782c447ca7494d093e4994d8db4d70674cbbbe034453fa29ef7391870160aeb3ccfe55194abed07bc719c01485dcbd6f5da6aabf1f8a61e83c65c6de010545cb0400b822c962f3a2f791e91c2fdbdb5a07e37debdfb3bf4931252ab536a376f4cb84411bfbeb461f4f4a7b37797e661f221c289009f1e54daceba4e0f6f8b1dcf4403bfba62d31ff6766d22bc3ae026f7d586d3ffe7fcfbf81e4358b05fa7a8f9ec62e080021d2feee256971056faa75f27fb2babd916a653fd662193197065f9491bb3447d82292b96acb29c736507ac1ff4158025b1e3f241064479e42326410fdb4968a9b7772cca787cda243ee0c3ac25aedf8ea0f555142e14eb35e5669cda6e8de22f0b3873314310cbf816d03e450e7978b7368bd1accfd7b8c7257228df2311e405edb87da3fe3210d4e97f6348f0c170d592801e16ec4bb1cc057e0d896c219e74da1c6c083df5cbb85682dd9470adadf1a5a98562bb9d012c4c3a3239e581e9b37d8d53a5887f4a7a336acd458bcaf4bff5e97d6aa94047056e82035dc6d118eb57673c4e9b6c744fdec8adc6deb72be6b296f82a878177ae3bccf6c1df35abd28c1244dde2e25bbdb933b249d686845eb7431c5eacb60ba36655aa4b58fb708daa51b53b4dd52bd457c4913b60da2e1228ddb0af42dbfc4cabdc13e0b1e738ccf67347da156b1b37ee9574fca2b90e9ebf759423cb56ec22bebb8542027916c587bc472aec6eab334fc591c6ddacd399687189ccd267221cd494a79e4a46d9c18953eb50582d9f46e7f87664a630301752eaae57c0e845df63c64df6b00ee2b42e012ad57c6d841a2619fc50bcfcfe2c04192fc42bca77591d0e0591ec3b2242d2498e2ea04951e832c0f5ee2a29c729561c748ccdf8854555602aa2971076e1c7a25b197bf19e02ec546c7e09b8d9cef9db3d88bc7b7cc8ac8f18b948fb5d4b20d21006bc4a8f2563ec4b3ea09d20d7c71f34a779364c831d05ec066b964548b0bc37c412245de20558877cd4698a9ed285107f894d34a6e21708a4fb2b3d01222f542dd1ff06ec6393a19ab4a1df35b8ee819b22d5cac2d0d881e7ed22bb2bbeae57eacaebadd6ca1de3807dae422d6bebb9bd4c7f781ba9491ead8a221a65c28418268f6eea972470b4abb3da6c8bb58b94e1a4c201b26d290851ae0ee9f79e7fa526c49b1c74b0276273a58f8d83b9832548ea57a36980c2e45aeeaf2bf954774a62d4e7c29e294b43040b54f258dea3e65e066900775a6b9029000e3fb4e1d3b062cededd7eb4b8b92b7417f61961e5c937652dbda380f9edc8af983db3db65e36b8e7833d35b7a238966f6fcf2e4a634cba3cd76db5fa62630b08a50ae652ac4bd16c3a07fedea4b77c150464b223e26d1146939bc7418a64e4ded44e1f60ed3bbdbfd9d137f9fedd75c2701ff982a49dbbf499d42a95a6580d060745b480dcc747d8e8373f69322586e6181626edafd04a0c69f042c74693c7bee2bfc7f2126f7827843dfd04a847f87b834434383335b028bbb866338616692fc97630efd65ba5cb009f057d225bb0abcada96d22a3707da0bddb30456964ecbc45154ff0be01a7959af33f1299c207b248847ade441cda07049732c0e99d5ae5268bbcba043e7b95afe87fd0c036694015829f902b715b14be413502bf692a56dc241a9cbb35a4e947e3bd8d4a9ac59db431cd0b2a0f25f5d140d1511c1fc48939df3c72d4e504f5a5b99c5584405a87a3b6bad9a792b5ac0905e0188ce28848420dfd8d4792d2a26c2610d086aff717bc3ecd2387802758c639a2885926d2a97222c1b83106264e7f012ef499061df1484b7a8ca545aaba11a079e2998deeb3aa422ea6af1f38fea8946ca3e13d96067d0e819fa0a034c72f35f6e8ef7faac4b9666297a1054a19681f2a14d3261862225041808888801772eac8d9ba12ddb5d86c47c50d6e5c1b7787e913c5d7033ee9b100f9ae0a712fa1343c4dc013e412280b088304c38bb49e2907e77cad77c760dc1741abb9008d580d1178227e454337a40244b6f00c77897e68977664f8b7ea95b73fe5a59d5852c8a6a1d83939e18708a9077dfef6e893fa8c24652764c6e2087322c0db5e056cf0152c8e845e8a3c958a6b4c7671931acdcea944010a8e51b3f3b6c4bcc08045fd1ffea9264824cb9794a09f05f85b2c11b3d601b02dcf9c66d90673d4c3ad19dea7552549907eafad664f49cc095b3a0f8ac55a6ade34fedc804587b37862bb1cad12f23f2aeae8730d554b7cadc1da9ec5d4c03ba6bcb44180bc73605ee75c11798f95a3868cbd7a5e0e050617138b797dfb2228746f28473744c9be24eb2fa3fc425031c53f3b68e227f13072c50f817eb0cd47cc28556b9e4bde075f374b0151794e0f9a1f2a6fd97cfbf8790a8dafef47333d2ae2fca4d6a5b52490ca42c9b3c20c63214ddd3a9665319d3b384b81eb3073dfeb7265f1e6ed2448060b8fc6cb75b1c00c9b429ec287514c70fdfdecd0e562e7c4740cdc25a5dca78b2fd45fd07e127e57d6b26c40aefc69960874037a6a997eb3fc569892cebfc50bd9ac0d72cfe5d649579ed8d9adeb78ca6956a6343b957fc144255a771de20f7812511a2817a7e2a32042fc59c7d85a65e488dbed33c2e946d719b5a694d572d5740b8d172f0b92d518df8609b1c2a9aecde88b060295b3a4ced837f70343afb028c4055c177910ec2eb146fde653f2bccd8f8c57dd8ff638423dcd0882c825f791faf66a6e30680c759ec8033f511810c7566516249f5661bc6f7bf062058c1ffbe55679a95a10e3034f3469e404113018423bdd79a91fa21b0ede34446fb2bcec7c77dfbb5467f2138d7e84ebb0b00ca42497ae381339977d6769e06e3061d9c90b1f650353a82b0c281f10dca5e91f14ae4ce746e31b36427c69ac264489b1e8d12ab55293c3504b050f9000cdb6bdafc42821d7f74a9d3b6011fbaa89398e37697bd2b2bff3fa0dd9afc5c394539282d01fc36c18a260f4d436a31e7498dabbe198ca966a0b1e126ebe5635aaddce0185bf5328df2962717fb88c7d968646b89c9fd02b5c2622447c4e8740df4d0aea285ecaa6725755eafb318c75a9cc6567ea3c9f4a0caad120b53b12440f75f7d220c0db3a99e714c0c72f8476afa00f7cd8dff4abd825e32f26cd79f5681cafab656341abd1de701b5a86792392290c6fcc4e7e3dab6e4eed73f0f62574d287cc6dfb389d032080577f1bca52f31ff747a58600fc37ad48c1ed40d6dc66b96c5778ea5698308e8b17a0feb4d5f136a351de521ef3ba0459038d02ceedc38fc20d7acc6b39327f45c64cebfcc448c3b23d669fade3a7f3e5dfca22a95ce6fa378c144a51359a846806e9ff55a26b1f8376d2a09dd5ea7089136114e5af881aa15ecf6bf354052e0764ab018d15faa6a76a0ef88f38ff2881014a596677f650ffad6ec0cb75ab2d6a47aef36c6940476f6c04507672891577a8d7550964c00fa0ee43d77052235381ead65bdff7b6d4ea035f47ffd6cd6efff446c0e157104e7df7f7eee28a6f7cf4cb672dd0cda5283573a0b17abaccbdfd2152486ccd264ef68bec142c0e23e3a07caa7c73ce5b6c7482c2d85969051fa62f2f725b1b7b03d74daccbbaa052a969b83dedb2dc6876a541adf293a0a92391da5c1ad2b8e7315ef58dbbcbb8036c2f67e1b1473e90706c3e754a77bf912482d344c1d7bd745567e6c514c7b11d3f715d39aa90e9bec0c3429b794db4ddb59080160adbfb8b7a3421b3c9f780e110c2f57d0d4b3a394a03727984be972765690c744b024adca8567b9220d076839c53e12345f3efb18488691931738b79a53b33f764b6f0ccd2da3f8bd7cc9f24fa1a4bef8a638dfdaacb92870e6dda6d3175f0a92c917ac584e66fb2a260cf003fe07fbcc34e77ed67070a87d81a4ea081b16109ee6eb01ab0026dd27b67ed021298f862eebe06998bb6d0c88b6e38a8f50465b7bcc08334434e95539e02e35029d07d4ea3f90abb7a70b02d917782c635c89085b7e31af908120ab4ef9e657f193efc50c54e64e1f3a12b340be9772652499358e7d6cc01284cda29bde78ae0217c01ff0f14cacd6b9d1d6cd6110f6e65f15e9e108707931b184c2cf2017e3368dd318edad0dd323edc0273d2cdb1954a2440084bfb0eb9fb477e4ed4bde1067d2ba5f8711f5b1e8ee5bd0b3004887a697c2e13cc92eae9e9009ca37a670e1fe1bc15334d1712104059bce019ada70fae1d8b60c529eb989ef98afe8a6262f864a620f226429c217cfee56831eb6fe791312ad9133b44c8dd0465db535db56c1ad960547647af077a1c16ce48edf10289bb704d6c438e164a79faa838ed819c3aefdac187a487681e569ddd4374d052402e174e2ffb19492962789f102bd70fbb012fbe567598332e7bc2cc2f9a6b237c4a9134cd9264b3d88f9d3f500a0d5ad6cee41fdca6323875ab0fa28326ec9a86409b845a1a9fdea4b949d9177663a8c81e3f4c40fcef8e386cc63ec0a2baa1d533295c5183c80e912469be4f9ac11db4a205f15f7a9b8f2639ccc8c6944f1599407067c02e83a08665aad1d2f121b7ebb6b5d8b4b651bbbd2bac15e12f44c3a061c2200f38929c44721d86e7aa9ec7c2a39a98bbff53259c11730fad1199d851612a7bf4711f4477e8911648a87efc4b825460cd02fcc941462da75eded75a974ec0d50b670481e1b997ee8ad812fb2cc59b0ab0ea4128d1dd010916034ac3022b88f752f27", 0x1000}], 0x1, &(0x7f000090d000)=[], 0x0, 0x24004011}], 0x3, 0x20000000) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00003ed000)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f0000ebf000)="0100000000000200000306000000eb00ecff0000000003000449faf5238f7e23"}) r4 = fcntl$getown(r3, 0x9) sched_setaffinity(r4, 0x8, &(0x7f0000830000)=0x80) r5 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000224000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000e67000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000287000)={0x0, 0x0}) getdents64(r5, &(0x7f0000010000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x210) 2017/12/10 23:37:29 executing program 7: r0 = fanotify_init(0x0, 0x400) r1 = syz_open_dev$sg(&(0x7f0000a6c000)="2f6465762f73672300", 0x8c8, 0x80) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000)={0xffffffffffff2319}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00001d6000)=0x1, 0x4) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000e2d000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f000093b000-0x8)="2e2f66696c653000", 0x80, 0x9) ioctl$EVIOCGNAME(r5, 0x80404506, &(0x7f0000208000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") memfd_create(&(0x7f0000c35000)="2f6465762f73672300", 0x2) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00000fc000-0x10)=@common="626f6e64300000000000000000000000", 0x10) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000d96000-0x20)={@generic="fc371bb66b6a6c39763e346110f5111f", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$VT_ACTIVATE(r5, 0x5606, 0x8) fcntl$setstatus(r5, 0x4, 0x2400) fadvise64(r5, 0x0, 0x0, 0x4) socketpair$inet6(0xa, 0x2, 0x3f, &(0x7f00000a5000)={0x0, 0x0}) writev(r4, &(0x7f0000c6b000)=[{&(0x7f0000a38000-0x39)="390000001000090400000000000000000000000002000000450000072100001419000a00010000000000040006e8000300ff090000cfe4693e", 0x39}], 0x1) r7 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r7, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) accept$packet(r6, &(0x7f0000a64000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006c2000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f000020b000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r8}, 0x14) sendto$inet(r7, &(0x7f000072f000)="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", 0x5ad, 0x0, &(0x7f00007dc000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000d28000)="", 0x0, 0x0, &(0x7f0000aac000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f84000)={0x0, 0x0}) 2017/12/10 23:37:29 executing program 3: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f000089a000-0x58)="e4a445eb7fff0500", 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f000089c000)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) openat$ptmx(0xffffffffffffff9c, &(0x7f000089d000)="2f6465762f70746d7800", 0x4100, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000070b000-0xf)="2f6465762f73657175656e63657200", 0x200, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000457000-0xe)="2f6465762f6b657963686f726400", 0x200003, 0x0) mq_open(&(0x7f0000001000-0x5)="6504000000", 0x0, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) openat(0xffffffffffffffff, &(0x7f00008ce000)="2e2f66696c653000", 0x0, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055a000-0xa)="2f6465762f70746d7800", 0x106, 0x0) writev(r4, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d69b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r4, 0x5402, &(0x7f0000a67000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0}) writev(r4, &(0x7f0000da1000-0x3)=[{&(0x7f0000fc0000-0x1000)="60745d5ba48e28c8cab5e801f2c78aac5df2fcbc6f22627993ffa7043fa0a8e317662ba96c5f6012f99e1edbc618bf5ba4c18a8acf79a7f3f43a4670b880ca59357c59042fc3250567bbfea28ee3eb5d8edcd4dc173a7c7f7e4ff1004e396f2faa753ba8a2953758d0918684f0d565605549e60d403689140d2db313f94a464cce6a9099f0ba4a6e9f40c03e1d27600a00257620377352be2a5b1e6554aab8853e710ecc258b70ccee738a72f34b2b05f95e9475b7abf091313a3a7b2a480d93cc9d6b30fae1199af3db642bf136320afb32", 0xd2}], 0x1) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000e05000)=0x9) ioctl$TCSETA(r4, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0xfffffffffffffffd, 0x5, 0x7d287d48, 0x2, 0xffffffffffffffc1, 0x0, 0xf21, 0x8}) recvmsg(r3, &(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, 0x8000, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000228000-0x18)=@get={0x1, &(0x7f0000288000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x8}) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x240) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) 2017/12/10 23:37:29 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000014000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) sendto$ax25(r1, &(0x7f0000001000)="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", 0x1000, 0x10, 0x0, 0x0) getuid() ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r2, &(0x7f0000011000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00002a7000)=0x1) r3 = userfaultfd(0x800) socket$inet_udp(0x2, 0x2, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000242000)=0x5) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = syz_open_dev$evdev(&(0x7f0000aed000-0x12)="2f6465762f696e7075742f6576656e742300", 0x200000000000000, 0x401) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000013000)="") execve(&(0x7f0000f62000-0x8)="2e2f66696c653000", &(0x7f0000f86000)=[&(0x7f00000c5000-0x5)="7070703000", &(0x7f00005fa000)="2f6465762f696e7075742f6576656e742300", &(0x7f0000c51000-0x12)="2f6465762f696e7075742f6576656e742300", &(0x7f000008d000-0x1)="00"], &(0x7f0000149000-0x4)=[&(0x7f000043f000-0x23)="6367726f7570266574683176626f786e65743125766d6e65743173656c696e75782d00"]) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f00003ff000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") [ 130.384321] binder_alloc: 20929: binder_alloc_buf, no vma [ 130.390037] binder: BINDER_SET_CONTEXT_MGR already set [ 130.390046] binder: 20929:20947 ioctl 40046207 0 returned -16 [ 130.402989] binder: 20929:20974 transaction failed 29189/-3, size 72-32 line 3130 2017/12/10 23:37:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = open(&(0x7f0000eb2000-0x8)="2e2f66696c653000", 0x28042, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00008f2000-0x4)=0x400ae) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000274000-0x8)="2e2f66696c653000", 0x3) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000f54000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xa, &(0x7f0000f60000)=0x2000, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000f61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000dbc000-0x4)=0x14, 0x80800) setsockopt$inet_mreqn(r0, 0x0, 0x25, &(0x7f0000a7e000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, r2}, 0xc) set_robust_list(&(0x7f00009f4000-0x2)={&(0x7f0000bba000/0x2000)=nil, 0x1, &(0x7f0000980000/0x3000)=nil}, 0x18) r3 = socket$inet(0x2, 0x5, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300000000000000", @ifru_flags=0xfffffffffffffffd}) r4 = syz_open_dev$sndseq(&(0x7f00008f7000-0xd)="2f6465762f736e642f73657100", 0x0, 0x84200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f00008ca000)={0x1, 0x1, 0x401, "7175653e653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000", 0xfffffffffffffbfe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shmat(0x0, &(0x7f000097b000/0x3000)=nil, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) r6 = dup(r5) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000337000)="76656e6f00", 0x5) setsockopt$inet_tcp_int(r6, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) bind$inet(r6, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f000085d000-0x10)={0x1, &(0x7f0000c3c000)=[{0x6, 0x0, 0x0, 0xfe}]}, 0x10) connect$inet(r6, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = dup2(r5, r6) write(r5, &(0x7f0000037000-0xa)="64d1fd0c357c509af201", 0xa) sendmsg(r6, &(0x7f00001c0000-0x38)={0x0, 0x0, &(0x7f0000980000-0x80)=[{&(0x7f0000a85000)="", 0x0}, {&(0x7f0000f81000-0xa5)="f8d012fde67fb208bc620ba00f5c9cc28cd3254cca41a26eda4e019679281dd8f01fbb9be155e4b919a9bb05f325aa3407354a5735de13a9828fb528faf0bd7ac887290bf99396f84b43a431ca784ee5e55cc2cfe547e7b65b72c7f2ab8a8e998d084c9c80576332e72f1bd3de2f941e66a69f45d43946bad4f3ae4bf1b2fa6d7fbcf5e8d5415a689b900442f5126a79fbe178a4f3c505467bcf5be406ee8022a338bf2ba9", 0xa5}, {&(0x7f0000d1a000-0x38)="0b56201274942eb3a1a2930d140c2514eb2343e52744404d65d364761c56fdd059fa7c3bb05a47ec701b52a0908308ff63638b1750407f27", 0x38}, {&(0x7f0000c9d000)="6a73fe73da278d1356fd1e3c701dc9425baeb3fc098730d8e622f635517780bf1922426a3a962e3a48583425d63a16fda176e4655dd4ef396b8b863b113ba18eac82e0be2ef85a06e4f437972f253f689b85b4010802087eb63b729bb55abd6c9c50b16c0b52360338b805a6d4fc382e6edcac7cb088eb8bc379140f64717855fbd38086b215ee70b6ddcd55b170e4ce8088e40074cd5a6b4479ad920f6027d9d63ddcf212ae7cc94baeffe37bcc67adafc328d8d5fa8e441aa7caf7697ae6ff96dcd2d961b4bb1d2dcfb4738c0d536afb98b66a205ba74463caa5", 0xdb}], 0x4, &(0x7f0000846000-0x150)=[{0x40, 0x1ff, 0x5f5, "01c9c25ae823e23c47d95081c261a5d6bba7bf1fe8408d7c42d651eba656722fe05c8e56b4852b6502e6b17b8c5b6bff"}, {0xd8, 0x0, 0x5f47, "f51d47db005d7a3588d8022aaa67cbf1b0e65b0c018b4f3ac093ff5e5b7386df4bb38ea7679af2ce5ea2be520d2e1bcb8f70ec9faedd5ffd793529331cef2c5882c726165a39517aa636c1e1bbf5d360be9984b54f45cbcf0a24275125578926a4354eac4a4cccf2c38b7b2d1decc1fc40240d9e3e48d01c1671b89918090faa3427a2e2eef81a5f8690ef4f0fa595eda69ef084fb5166a2453fb7daab6c4b0d3989fa9b410a19178dbe59109be5a4101051d5fa684174b3537cec4e8c1c3ad78cb44cc8c23f0c67"}], 0x118, 0x40000}, 0x40) sendto$inet(r7, &(0x7f000090b000)="fd9164eab641b20b8b9d63d8d254a71e8b9e6f0983b913d0c837c1c711094ed2a8e08bbfb9c4d94a3b61ed34ffe347dc77eccc3802853b35e82a37c17c2492a673f76961f145b65cb5b24f57aa0ce93fc3547d09e09facc03b5d8cf625297a63188674ba158850e5216f3dc7458618ea5a9e35d2a7848a0ee475b2c191ae044d1452cf5228a45beadc0bf932f796bf624b68d185e5793f4aac42538fc20f6810d970245f20f2f2161c5ac1733a296f151b3f319951129919ee9ee775a019fd06be7a10c5542f54a6faff73e9253a46d65291b31c4f91cc20871b023eccae6b3c7d17a68dfca036ff3858174bafea7a9036fecfe88bc6b17b06ef85bd401cdeb64d1b7c6bd111deed3580abf25891aeba37a062646f9ec37f6e756f885e42568bbfee44136f5e4b002619805e6a0bd182c0b1a991d50ad14c851be7de238071d41789720aaa4d965d782eea7677219d7342cf4c52ae7d7261d5d99cfc680c3bd6587be37d6caea6209ca2ef67727705eacd9172270c325253f17a25cf4a80fba8176d54ed5182e2494db2058e7879252cde8703375bf0356f4a60836a13dd38cd71625fc8193e378325c1ff743c7470ecee5554e544057a904ffcef00b18f9de936ae830dc8a6b4bd5ea0769da8e82297e447dd622f7e2e57232bbc96f79ec5f38c3c6cdbdabb100c7146067cbe775a781548cd84b66cfdbfa48a58114b0098320ec10df8449b58f2afb3c888fb4b84232144c2b48d217b75647c9ded640a1e94b37415730be832b61127dd552e9a411ce8a9fe06b92967cc72d982810986ce7941d27a194b2acf8b7c171392b1be6b948882aac992f89062df99c8d09199c79a05a6ba02946089fdff38b16f500f2ac674c78466377f7f6f585e690070c14aaeca59512bece57c8db4dfaf25b2915c7395e4a657728cb8ca73857382b20b20982348e8f57c114deb2199b82e76fd1cfb21ee6c3f67c6fe72e0b1b7249db7d88872620f696d95eb9b008cc43586c97af8886b812a9152b498321161074bac3637e9b39a06078a690a621d5eb42cb701105c5dc152541905bd4ec5d6c98c268834e839a7ee77a8831a1965fe933bba15b3723f5a5e0bdeb44791962868a1f851429e320a16e3e1c87575d765c328abe0712567916504d808b9d21365a90399d6be348e37fba6ef28a0248924326c8316057711ba05dffda5d57a02d454ae9075b8b005ed7bdb70e5c5e28a8b21613f54fe3b670b29a157e0f7736fc10fb2a79aeab5b9dbf4c48280a689d8bcd30c42430a5f74ea2735be3202a99bbdd2a6246574fc07ee50a408e931f95dfceba34f7f62686f9a9672ef7222c4be96203ab1d47577046cd8ee0ee69b14cf19299ca2a2a51ae58a1c9cbfe8dc16265c0eb582719265dd58d2ad739b024b389fda8171d814beeceaf5f73cf9b36be588719165847273bb26db908b9c2b7e4d39133dfc1276893c1eecf3f139d2170965b023d8a44c62f54c2305c09b13e70733d150c490368a7c9539951138eca1316d5d61ed9f6dad91426b2015e47a00d89023215d11eb070113ed67a3aecd2b7d9b6f3204b625c68509ffa138ef5488438ad09f33b497fd72b97b9d56e549427f78f02c7fd3087350db1711d30ef11f50c4efaaf3c38293b3bf951d2c4ef27f0c5ac659dabb85dcda8e36510449ae19bc2d6e9112b8edf6a6d08048356ac9cac22e8d856bea840922722ff7fced725a752ee7306578483dfc6ba3586e7e3ff97ed089eae6506dff6b107702194d9cbcc54b0e9f12f506760b34cb5e653e0f88bfbb52e5a109fc5ca6e2670744271b4d2314fe6fae61a661dffb8da18ffe7ddd3672d6ca158585d999a68c81de8d395fdb3eec799ed02db8e320dd76ba59ce25490f7f7d86fb79e925829cc4fe1c9a0affe69a1562fefcca6fe3978526d2333fd7a11c4aa992fa25afef8a95ebbdc8322a11d62a48b8286521e415dd568081ebb1ab2cc8f07652c907899c5c66cc5b21a842a09c0df0f96f04b6dfef198de00584fac78880b2f711cbae658446cc737ca43ec64a70df329697e06e33f7d9c4b0ed10dcff06cb68f2e422abf02dfa4d5356e38fcdd96a25ec154c1387d7f460e11c85e08eca4f2d0218f12f25d9140717b651ddcc2ef0b0e1ea924535341bf6387998f1320486f20e655bd9d44897386d84ab5fa16404726cf73d54567a66ebdae3444faf4323d8abceb8e99c882a134df6600f796cbb9f6a63b6424b69bba35fbbe9f46fea30360b11b5cd5112bca507c52391f0569bb966d41b79d9beb28880927177ff9ad571b7f04a73232151518178eadf195c201b37439be27ccebed5d298da35afcf951a1eb145e9d6796967881f82fcf0592601ce5f411eae95536e8d8f05a48e3c7a9e8ab170d6f5d4938eb995a81b259a6cb9f924b815093313f7f1171471ca0096a6b8a09681a7234c62073bbdb00fb39dc8dbac5fc002d6773dcdcb470f0fa1e1de76c72c5de695c813b1a50b2fd4524de3e0c1ad0f5c74cc9313717dabb887b3cd8a7020e44a7ee334b365e82904ebf27d99dee6a40e3f1161fa9b1230ca8ce90e95de26345144ecc16008ca74b5288c60d5167110571ac724911e804bf6cad9bb0a7adab85b99067769aaca890665f1a7423fdc143390224564c2170832fa53f760493c22bd00d9ffac9590e02661403751b27eec02219f2e87f44fb4f49ee2fab5ddcf1cc009081db0108553d37ffd4dfd3e8fbba32f488fb1989e0082ecd3102651fb051dcb305d6d732a1a078c38440d6e48f5fcc707d3655ab2f3c5b7959169e8ae4d01c7fb462102ee3fb98229fbc89cb574d727a43713b36786a0860567d06448bc26cf3199e5106ce41cff9a50e32ca71c777475ce98ac6c94af86495eae8f27325528e848385137c71c98ba49646ade53db24439422c442e72fcf53e561bb8ad6d1098d65b8de2adf0935b1d623e1f1ae0b45a4cddde5e9593f04568e79c64697ea6c21dfdbe2fb4c79e77bbba59dc00fec778f3ef0019cfd8d8c57ff0c9e18b15dcac98fc90f21b96d376cbfef9e9e939c24ebb3e3f0e440244a39ec05099c1a752d34ed24e703c921b03d4d5e6b201b857bad67d99904f53e03b6085eb30ce1ce60d44f54d4298e561ea63ae541cbd5c4cf53b1f0dfeb2ab5dcfef03558e16b174d18884c4f39cb50e6d3ccd504cb2b1cbf9ccddffb379d0e4f9d48ac0d858bed408f2d5696af58e0c787d4c61283f752793dbf28eab4fa20969e250253029cf00b022e6440c8912f1c40438367a530656920d9604cc202c8b23f73eafaec867628864acfe074529acd982e91c17b8dad49465a31ffed3980eb13289d503ed843d4585672e815bdab8de8375027d5a20cb6ff3550588eb4d42db4062bc5820a8ed0ac43a4d82aa0e88009f0def24227f16e2cc42adc40ec455745019d16d2efd789e54cbcae659969b0ab0f02771af3353d51c50ba433f993fb6b48c738237bb58bf31612a4220a5a2fabf8483ac73f71f0a539126cdd5c89aa150683216489d59eceff4681c0118bf6134fa3b344e48db77ca07c9b042e6932e088aaa5218c3424dd4cde654f0b1c0b9c9b863cc929bb36d040c5f4963244b3d8ad26c218a1c382d7ab325305bb8659dbab934b49ff64f7de688916348d48c4aea92c32b5a6f861b042dc4e8b7c85f2ad070f9f6fc3ad1b5f9afe376714d8a0346893da7ea25cdfe22b6a9de40a391b3cf654456cb64db9a2f002df7cc544f5eb97c677592bcbf4ff38868820aa4c8e7718710a195e2fd264ce07e6bf5a703c666bac69c914307ed3e4a255bb4a21f72d69e38fc4de347b57c332a507a49ebf3e24d6490e045f561c2da807f0ade10eb610e5884810f245cae317afa1b097b12fb89660ec24093a7f6f4934254b93f56905a421b500aec152b1f02bc2e45bc5e219593fceba12c1a4a088806426dea77f3ef3cac1a708e18cb7e6e35a8d0fd313fa4e921d988990862415ef83ed50eaedbdeff297dc701633c88a1d7dba988549100375b7604c7d802ab7c3e284741b9084aef75dd165942f903e14eb9acb223a5a15952b5d043c48b531ad8f47dc5f75fa7b17d1d01c999e0b151f9704a0d7403e4a57e15cc14fe80731ca71abe184386ffe6ba8bf95ecce5f84498be85c8b0261135d909086b61c34af7b395927086bf72c28f6775e76d805e4908f3c35341fcbb9226807b38dd2caab4763b23187f68f4babeb1bbb5f8c6d8536bbc4da9514e2d66793d7e09e886ebc41508a31a0a20eabd987dd9335ffaa4b89206ba3d9f7071b77108c8a930e0e6055c52b9506d4e590743303f76387af45bb7af8214aef477717467633fbf79e5b09eeb4bcbacb5c3516d28e882fca9891f24c0c9766f170df537b6c7a3f167a494b2f08b0acd5ecc448594417c91dfcc6bcf14bb754a43a2acf8491f642e10ef58d2008a567bec196dfbfe793d47d0eaac7e0d3fab40d9bbc93b89452f344d05e1bda1e5d7c83d38a93564654a0b7711d6558ba70902e64a1b311a121452eabad10c510db0993110182203eabe5511b6b179011fa5b70fed1abca525641a142a2c89ac957722b741026d8b5c1567ed4a9280da7a71d1ebc07a5d7b710ba9712f6a6e0085352ae85ecf0c6c2a9456d8f557b9cc0c6970c4f7775edb85b671aa10007d34263d043db97e0564508e15741b467fa64ead42baa2e9f79925a149130b736685b06d75bd4d0c02838bbfddf0e4efdba8566ec7262bc213bdbc9089f13cdb73edf02016b96919454292ecdf107a50b2f8ace93c52e2b93036b06bc6aa57d2be2d0f337939805eb768c7382f9c8f1501a2fdbb9620c54b377487719f992fe2db530bee872fc8d547028ab86bccfeedcd672a3a78d874841f4a3c3d4ca6f35ffeaccd50114dc5cfe85773651d66cc099aa91331563a8a72ce0257bf49b82c8fa5e6c716f56eb16a37be6ebf44cb76239cd3ba197b075cbf2839a05a95db09e1ad4ee2cdf8c1d28af656ca3de191c5c818e3d9355b4c1e37d814c78c6791d0a8ed5c3c8328f39776dec4b2e336cfe318f430977839cfdfdffe809d2daab028917192bebe16377561aba34f2e781176673fb43f01bb9313c639709d7446b9b509e87eb2609fa1d3b44ffcf11c9b3eb9dee22e1b9fa08870da221debd3cdb515d6b37c591a27956a35e97facf8e6caf61f723031ae27e0ab04b62a9886a2155d2e005d7e9a71597232642007842b28a854a3a4d97af58525009c0eb67c201051a1de5871f789352d0a2860c6ce0d1912c264ba1217a3b3fabe0907bb91860cbfae0a150f9f1d6fa87661473f9f802454aa8ce59217f0a137fcf38ceda30c5abd33c572bb7246b3b092138d83abd1b7a16f7d4447f5a442ed03a5187b2d18ac72c219269462667b54403bc2d32cae1e5349aa0cf1f393160e442bf428cd0760ec7cc599a7ba3f7ac23d6b5a95f51ae552b96bfc1490a9e6a1d2ed1cbef8afa77bd477b4f969ea1a6220226414e45d3c016ed5e4e833258729229fc5a362b6ab3f2713086b2fcd59f6764e729c0147d90b857cf2299bc4da7f61cf1f20f61be23e6ca522adb75b74fcad8841ea667796f528c656bc35c09d2", 0xf80, 0x80, 0x0, 0x0) 2017/12/10 23:37:29 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)="2e2f66696c653000", 0x260, 0x0) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f000001a000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb, 0x10000, 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000018000-0x7e)="485238fd2ea1dd67861d34b9f60c9c06435a68d11dfd75c107f540b182c50308f5eef9d0fd9c5ed9d540de763a27dae7e071894f110153f68469b040844517a119d0f325c8ba2aed099bcd9ebf0eee1460392b1629212cbb34112af00a85bf300cf006fa1cc221ec94c4969bb26776c3345a9adb5e4b7bce13a27a18ed94", 0x7e, 0x80000000, 0x0) io_setup(0x13ca, &(0x7f0000006000-0x8)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x2000000000032, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x3, 0x2010, r0, 0x0) io_getevents(r1, 0x10001, 0x1, &(0x7f0000017000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f0000018000-0x10)={0x0, 0x989680}) clock_adjtime(0x5, &(0x7f000000b000-0xd0)={0x4723, 0x1f, 0x2, 0x2, 0xdc5c, 0x9, 0x3ff, 0x1, 0x0, 0x1ff, 0x1, 0x6, 0xffffffff, 0x1, 0x5d42bf28, 0x7, 0x7, 0xffffffffffffffc3, 0x4, 0x6, 0x8003, 0x7, 0x3, 0x80, 0x8001, 0xbe}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000008000-0x28)={&(0x7f0000008000/0x2000)=nil, 0x6, 0x1, 0xe8, &(0x7f00005e9000/0x800000)=nil, 0x8}) exit(0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000018000)="2e2f636f6e74726f6c00", 0x82001, 0x2000000000000) r3 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)="2e2f62757300", 0x0, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000013000)=0x0) wait4(r4, &(0x7f0000000000)=0x0, 0x1, &(0x7f0000014000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000019000-0x20)={0xa, 0x1, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x49}, 0x1c) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f000001b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$getflags(r0, 0x401) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r3, &(0x7f0000017000)="2e2f62757300", r3, &(0x7f000000f000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x40000000c, 0x12, r0, 0x0) [ 130.487886] device gre0 entered promiscuous mode 2017/12/10 23:37:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)="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$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r4 = add_key(&(0x7f00005c8000)="8673657200", &(0x7f000049c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r5 = add_key$keyring(&(0x7f0000860000-0x8)="6b657972696e6700", &(0x7f0000157000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r4, r5) r6 = fcntl$dupfd(r3, 0x0, r3) fstat(r6, &(0x7f00003c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r7, 0x9) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000a6b000)="677265300000e4000000000000eb0000", 0x10) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r8 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x1}) ftruncate(r0, 0xe000000000000000) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000553000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a16000)=0x14) ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f00001ad000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000621000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, r9}) r10 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000c89000-0x23)=@random={"62747266732e00", "706f7369785f61636c5f616363657373242a2d40707070302d252100"}, &(0x7f0000e75000-0x1)="00", 0x1, 0x3) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000973000-0x78)={0x101, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xfffffffffffffffd, 0x64, 0xfffffffffffffffc, 0xa04, &(0x7f000059c000)=@generic="550843630d7e50c78ff51eb5756c93f8", 0x8000, 0x1, 0x10001}) getrusage(0xffffffffffffffff, &(0x7f0000354000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r10, &(0x7f0000f64000-0x1000)="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", 0x592, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000ac7000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00005e7000)={r11, 0x0}) sendto$inet6(r10, &(0x7f0000f64000-0x12)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30a8711585de94fbd57944478be8362d782b31c3bd", 0x2f, 0x40000000000, &(0x7f00006e5000-0x1c)={0xa, 0x1, 0xffff, @loopback={0x0, 0x1}, 0x9}, 0x1c) 2017/12/10 23:37:29 executing program 7: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$void(r0, 0x5451) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00002e2000)=0x9004, 0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000043b000-0x38)={&(0x7f00008a5000)=@in6={0xa, 0x2, 0x7f, @loopback={0x0, 0x1}, 0x3f}, 0x1c, &(0x7f000079d000)=[{&(0x7f0000bb2000)="6a9062d51b241370e7a1cc335f3e890c1fad4144e4ea2a1b3014fa9d981e8b9ed12f59d7bd", 0x25}, {&(0x7f00003ff000)="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", 0x1000}, {&(0x7f0000afc000-0x65)="9258b5ac3aca78c4de90548c53a2af954aac940511798803161ba5743f4c58bad0db0012434f99118a29d77165772c0b283a6fea86ec4d4c4c4e4982980c838b499290cd61579519f0a090d3bf13ae1f1d3543c24baee384cff360c7ba9ca64baac8f32813", 0x65}], 0x3, 0x0, 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ff2000-0x18)={0x0, 0xffffffffffffffff, 0x10, 0x7d, 0xfef}, &(0x7f0000197000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00007f7000-0xc)={r2, 0x46, 0x0}, &(0x7f0000fcb000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000a6a000)={r3, 0x88, "9689cc547d35a2709bdcaa022e638a05f3fa9a50b19866a76afed80ae38b5f9f3f1c73eecae0fabae4dfbf27e438dfaa4ea2cca6af3e8302bca5465e4a76de121e5382940b1cf9728fdd000013df1e08c5a31197119f94f53e5b550d80a1b67cad513c000000000000156b4454365051b7c85ed3d5b0508fefe2410f58d9acad01c498b029896547"}, &(0x7f0000bc5000)=0x90) socketpair$inet(0x2, 0xe, 0x1000000000006, &(0x7f000049d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000016c000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffffa}, &(0x7f000075d000)=0x98) socket(0xa, 0x80000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000afe000)="2f6465762f7667615f6172626974657200", 0x20400, 0x0) ioctl$TIOCSTI(r7, 0x5412, 0x9) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r8 = socket(0x20000000000000a, 0x2, 0x40000000000000) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000d3f000)=0x0) getpriority(0x4, r9) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f0000bdd000)=@common="6c6f0000000000000000000000000000", 0x10) connect(r8, &(0x7f00006f3000-0x80)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e64687db0d2772febfd6a9657a04a2cf779bcb770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00007f1000-0xa0)={r2, @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]}, 0xffff, 0x10000, 0x7, 0x9, 0x6ea}, &(0x7f000031e000-0x4)=0xa0) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f00006ef000)={@common="697036746e6c30000000000000000000", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000055d000-0x8)={0x0, 0x8}, &(0x7f0000e76000)=0x8) sendmsg$netlink(r10, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f000000e000-0x14)=[{0x11, 0x19, 0x203, 0x0, 0x0, "0a"}], 0x11}], 0x1, &(0x7f000002b000)=[], 0x0, 0x0}, 0x0) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000e64000)=r9) 2017/12/10 23:37:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x9) gettid() r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00005c6000)="2f6465762f6b657963686f726400", 0x109400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000584000+0x87e)={0x0, @in6={{0xa, 0x0, 0x3ff, @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]}, [0x7f, 0x1, 0x0, 0x4, 0x8, 0x7, 0x9, 0x8000, 0x0, 0x7, 0x5, 0x3, 0x1f, 0x0, 0x40]}, &(0x7f00002d8000-0x4)=0x108) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000092b000-0x1c)=[@in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x23c}], 0x1) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00007fe000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000caf000-0x4)=0xe8) r3 = socket$inet(0x2, 0xb, 0xffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000056000)={r2, 0x8}, &(0x7f0000f71000)=0x8) socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000392000)=[{&(0x7f00000ab000)="1ede778f4e965f2c7469755fd5f478855d908bb0041a946fe8eefa33c0a37a9c046b433a34ec4767f14a13460569e4180b2cde6bade2ecb1e58e5db3c313fe78eb8c509db18bae2668af089c4b9226d013bc7e01ba34df70683211c1077f87db7600fb2c50efad86d496a0bd31543af1b16b2823e1315584c22fbd1e76a0a01e8ee964d6d4664b652ba246ef563c926fb1aa02f1a033da6ecb78452f481516235b5d0e1c30e976d79ab9d47c8d274d55f0cd56c33104b90a326005903f7c46754c3bb6e1b63f12b205e819b2", 0xcc}, {&(0x7f00003b5000)="9f9b694fb3092976240a5029e734edd1fe645c5602ad7ca4c54b62972fd37d0e23f9d0fd9040d1188a808f10f75ff1633d3a01d285ab4a4cae140e6906496212e768a5f51dc6702125a402dac7b300d2611ea3151e53d42814", 0x59}, {&(0x7f0000ab7000)="27a8f3d4eb8d8ef3938b1498dfe62ea8fc42d5305459ca0c026fa9ff5bc7dc2ce8b6f24138615a7a0602f7b333f253827a9f605eb3194675e00b844f093c3d89e638455cb00b875867d7fd4b84b74226", 0x50}, {&(0x7f0000c35000-0x1)="42", 0x1}], 0x4) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f00002ef000-0x8)={0x688, 0x0}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000fed000-0x8)={r4, 0xfffffffffffffffd}, 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003df000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f000027c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000888000)="2f6465762f73657175656e63657200", 0x0, 0x0) clock_gettime(0x5, &(0x7f0000b46000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000e1e000)={r2, 0x3, 0x1, 0x3ff, 0x773, 0x401, 0x8, 0x40, {r2, @in={{0x2, 0x1, @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]}, 0x5, 0xffffffff, 0xba, 0x9, 0x1}}, &(0x7f00001b1000-0x4)=0xb8) ioctl(r6, 0x5100, &(0x7f000042a000)="") socket(0x11, 0x1, 0x2) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000bf1000-0x4)=0x0, &(0x7f000083c000-0x4)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0xfffffffffffffffc, 0x2, 0x0, 0xa, 0x9d, 0x0, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x400000000000000, 0x0, 0x1, 0x0, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x0}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000001, 0x800000000000000, 0xfffffffffffffffe, 0x7f, 0x0, 0x3a}}, 0xe8) sendto$inet6(r5, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x1, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/10 23:37:29 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002000)=0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000)="73636865647374617400") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000003000)="b385212fe754b64df7566fbff7372d024de4e4a590ea48d6cd166b6780286d0736d0b487839326dd91743591425a", 0x2e, 0x1, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000d24000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = dup3(r1, r1, 0x80000) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) 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(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000d24000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x30a, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726574617030000000000000000000"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000005000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000005000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d23000)=0xe8) connect$packet(r2, &(0x7f0000d24000-0x14)={0x11, 0x5, r4, 0x1, 0x8000, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, r3) getsockopt$inet6_buf(r1, 0x29, 0x400000045, &(0x7f0000d24000-0x1e)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d24000-0x4)=0x1e) rt_sigpending(&(0x7f0000003000)={0x0}, 0x8) socket(0x15, 0x80000, 0x2) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000004000)={0x5, 0x0, 0x3f, 0x4, 0x40, 0xfffffffffffffffd, 0x4, 0xffffffffffffffff, 0x9, 0x7fffffff, 0x8, 0x2}) pread64(r0, &(0x7f0000000000)="0000000000000000000000000000000000", 0x11, 0x0) 2017/12/10 23:37:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000928000)=0x6b4c, 0x4) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d0e000)="2f6465762f73657175656e6365723200", 0x8000, 0x0) ioctl$TIOCEXCL(r0, 0x540c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000365000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000698000+0xf48)={0x0, 0x4, 0x95a, 0xcb8e, 0x5, 0xff, 0x1f, 0x9, 0x432a, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0xfffffffffffffffc, 0x78, 0x0, 0x40006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$evdev(&(0x7f00004da000-0x12)="2f6465762f696e7075742f6576656e742300", 0x421, 0x40000) preadv(r4, &(0x7f000054b000)=[{&(0x7f0000cbf000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f0000323000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f000095f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}, {&(0x7f0000804000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f00009eb000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000665000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d}, {&(0x7f00001b4000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}], 0x7, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000931000)="440d0503130000031d078900ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000dd000)="", &(0x7f00006cd000-0x4)=0x0) setsockopt$sock_str(r3, 0x1, 0x19, &(0x7f0000040000-0x2)="08db", 0x2) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000be0000)="2f6465762f72746300", 0x2, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d33000-0x9)="2f6465762f72746300", 0x400800, 0x0) socket$inet(0x2, 0x1, 0xfffffffffffffffc) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$EVIOCSFF(r6, 0x40304580, &(0x7f0000439000-0x28)={0x56, 0x1ff, 0xa168, {0xa, 0x7}, {0x664, 0x7fffffff}, @cond=[{0x0, 0x101, 0x7, 0x800, 0x7, 0x1}, {0x7e, 0x6, 0x800, 0xffff, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f00002a9000-0xc)=@sack_info={0x0, 0x3, 0x6ec}, &(0x7f0000797000)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c10000-0x6)={r7, 0x9}, &(0x7f00002cf000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000bc6000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000911000)=[@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3379}, @in6={0xa, 0x2, 0xf2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x240}, @in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) fcntl$setlease(r2, 0x400, 0x3) ioctl$DRM_IOCTL_ADD_BUFS(r6, 0xc0206416, &(0x7f000046d000)={0x4, 0x7, 0x6, 0x1, 0x1, 0x9}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000d7000)=@assoc_value={0x0, 0x63}, &(0x7f0000aee000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000040e000)=r8, 0x4) request_key(&(0x7f0000644000)="646e735f7265736f6c76657200", &(0x7f0000e28000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000321000)="2f6465762f72746300", 0x0) ioctl$sock_proto_private(r5, 0x89e0, &(0x7f0000445000)="") ioctl$int_in(r5, 0x80000000005403, &(0x7f0000f36000-0x8)=0x80000000) 2017/12/10 23:37:29 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000165000-0x9)="2f6465762f73672300", 0xd1d, 0x232100) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00009b2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000e29000)=0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x3b, 0x8, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ce4000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x10000, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f00003a0000)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = memfd_create(&(0x7f0000000000)="64657620", 0xffffffffffffffff) ftruncate(r6, 0x3) sendfile(r5, r6, &(0x7f0000001000)=0x4000000, 0x400000000fee) recvmmsg(r4, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}], 0x1, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)="", 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) fanotify_mark(r6, 0x10, 0x10000, r6, &(0x7f000067c000)="2e2f66696c653000") 2017/12/10 23:37:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000fcb000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) connect$inet(r0, &(0x7f0000390000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000344000)="2f6465762f6175746f667300", 0x101000, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00008ef000)=0x0, &(0x7f0000901000-0x4)=0x4) r3 = fcntl$getown(r1, 0x9) fcntl$lock(r1, 0x7, &(0x7f0000e5f000)={0x3, 0x4, 0x30, 0x7, r3}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c8f000)={0x0, 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f000002f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000041f000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f00009ea000)={@loopback={0x0, 0x1}, 0x0, r5}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00005d6000)={0x1, &(0x7f0000516000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r6 = dup2(r0, r1) ioctl$EVIOCGABS2F(r6, 0x8018456f, &(0x7f0000659000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000") recvfrom$inet(r6, &(0x7f0000a25000-0x1)="00", 0x1, 0x2001, &(0x7f00009d6000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c60000-0x9)="2f6465762f70707000", 0x2042, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000452000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x0, 0x1, 0x6, 0x3, 0x5}, &(0x7f0000601000-0x4)=0x20) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x400000, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x4, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, "b31d90", 0x4, "b99878"}, "500e4156bafc36f82a4b504b036ac54c641b052b4bd37bbd64c835a43ff64c517d4be4bd09fd51dba95d4fe44d8faa82b23a5cc4658c9fedeef7256b40604ee4f878d9d3c3999e0312f06d8aedcd5039894a18126498dcc964dd5a402c417a1cc798189d285118d98e9f7ae8fc0ec9b74efbd90cd7d544765d2df18be50c1323476820af79bad0e65d1c48e0ca8685ab6e775d350961652c7a7c9f2918c9444a307a6b8fbc093f56829fa579723c6ecef716d5085439b3a070b638ce690c66144c8e0314250fa36a5a9113de159c9195db60cb56dc158ea825a7c56dcf9ab155f076e53afec5a4155269dd56fb99aaf6044ec72e8745f18929fd1bce7c52bfa1e099f237de1f32f43bd6ee103b9341a3eb484170637324bacee722c7625288463e69dc1cfb1162ece3f1b48eb95125e52cbf498aa2ae4f949a4f21bff523f3e29cb058647b17895e3901ba4d7750b0544537e77dc19f18b4d2ce1800e06596f84c4de7aaf4338810d040ed19ce89619e475824c0ecbce568fad0c59374a709ae626a706904f394a7874cbedb022d8397bbe406318dd5f5e81eb4fd15d7f49cbd4f9a871b56db62211dd7bb416e976aa57d7d5fd34f25e9f881dbab0466e9ec68c15b642b0057050564c6950b2ad79fcd5c81748252cf80f1403313664b1e54a333c90937f55c002e89304be9236ba919e36b677a2f4f7a495cc51bac62462d2c0f71328f7975f9ebb64f14094c1098343cc26e30e6a1e9b46b5df39a89ff2a44950e202bbddf866c8dbd834dee240dd2b10b3b0e0a47c8f1a810a8be5a71f7e68621fe0928ae2c23b2f3d01b01a94184217f467adee09c9e6a22ba53c634620162868da27af8974300231a1c6ba6b1fb145278327d6ff0edd905e52d0f1adbdfe92c152ebe3e988ec64ab512231e2abce8bf2ed6f6a4e1829fadb8ff3c51117b1094b8c9cb2cd807d88b3eeae3272d250868acebb332a5c6fe7717e782e9b3323d961b872568fe7798fbc4a81230a13b639a673c0044ce623355527a183efbe6367c30ee3d22b5de0e8913deedd0cac21a90fe13995a887baa295a64b367b6da934ffb23836fa6fce9023e8ee9d0152542e57a86c92d1569a1ef1e7d15b325e5c340d6933f890c43467f3b09371a9505a46064fc404c87ac13522b52e89f7afd49974539d3af5d1a5b8567a3570568fc344d4f854e1a385620cec24c6ec14a221d14b7259a11d5d7745933f6e608d74e49a4f7f1159eb2662a22ea7c6ef3ecf064f06e7443df5bd4de8e949e7e3500079e33b6b7dd0dd333dde809ab361601c66c4023aaee80021a8459fa2f4feca656b2f7117969e3e0abd5f18c1f507a207972ef12a11e3c437507ec91e571e487fa8a625608430bd0f9485d8e384f1cde04a6d4046c2f95ec56aff13155a79bd5b6cb"}}}, 0x41f) r8 = request_key(&(0x7f000078d000-0x8)="6269675f6b657900", &(0x7f0000734000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000f000)="67726530000000000000000000000000", 0xffffffffffffffff) r9 = request_key(&(0x7f0000a93000-0xd)="646e735f7265736f6c76657200", &(0x7f0000ab6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000112000)="70726f637365637572697479656d312d246264657600", 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r8, &(0x7f00004f5000-0x80)=[{&(0x7f0000356000-0x70)="d26c80fc606309187d134afd5954d69fb3c823129d9abf9b004b0eae04bd8721d2183e5a0658ebf3b0360989b96f1f7202391b0fc24f05d15513dafc5a9f91a5050f4615ee8ed5a63326b8dcb18e3843f63aaa0a1c5c0cc78f0c22fc6bf90c1282af1dbbd3dea47b2ae41efe240a5d6d", 0x70}, {&(0x7f0000ed6000)="5e42815af3b1033cd08978af70726ddcf84dc7feafc9ada3a7c1501982ec2177cc6165af92be03dc69ac24b8e6456f589efaa535b76fb24e7f3a3f1623726225e935b2ea", 0x44}, {&(0x7f0000892000)="71eaf7978a56405b5ff4ea8f08a7af8c6fa773e72cbab74b7930db5781633fbf66a2310ad2146b0322f955b47b0767354946289a4ac421b6b1d70043ece1ff6b5a203a06f471dd96aace4369c628e82cc55d4a76b7bb6c5e9d9918bf140cccf11e137f3bffa0b3f6d5dfef43ea33a5fad2380560", 0x74}, {&(0x7f0000afa000)="e14051913f619aaae00f71f0e2302cb610336728cd9fb663db770ef3379f3dcb9439cafd5e313ebe3dd781052e713853fa00293b739d85d4a666aefcd5d60e9a177f08d2bdd5c71f5c0b3070959df98b34cfb813c78aa4979fb6bc0720e8fef71803a5010279d593c0281decf0c3bb49a405b71d", 0x74}, {&(0x7f0000d69000)="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", 0x1000}, {&(0x7f0000f79000)="a7e8b6173a505db2f4e0126ef888c13d968c8e3f9f17b57e498ada4ee3c8bc0272ffffdda38754023cda3cb8bc55e15c87b4a0e6a13791f13db90fc7bb3a1556c46d72d627c4e5e0ed927d3434903773c80a11c018c6bd56fb572bc6af30fa7bae21e40dc81e4bd073a9a27917e1cf2f6e5c7b5a8d465929c579b2c84d2adbe834f68367c1ad58af8d15599c363d9c15dcd4c92c179d3141b8be7ee767b6e6cad69b8ec95e704181d571ff61c7859e5a022458d4ce402da836b0a7b68a505f727d9606312a7f1d2458971eaf149d6749", 0xd0}, {&(0x7f000089b000)="868809e201e931325b63ea5ce5f52c83e30d65e89eaef33cf63c53fa4b5c475c34f461caa5fb49002a01a9e7434de918f1216f08126c583e30acc13d835031397b376406d5a2268f99d56333fdb7b12fab86c7491ad703d55c55512bffffeb931ed04a18fb1513bc12f5f3e3b0b8294a4d244922a7280f7fa2285c8770375947aa197b0a2475fe78aab5d5622a17cc5d47a42536a3e005bbb099fd80c1b3656d30582390f48804c46fef0ec00072b5d9b61da7a7fa06b9e279af82827eaa", 0xbe}, {&(0x7f00004f9000)="f3c72a4b2549363edf4a11e34db65f", 0xf}], 0x8, r9) socket$inet6(0xa, 0x2, 0x0) r10 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f69676d7000") pread64(r10, &(0x7f000000e000)="", 0x0, 0x200000000000000) setsockopt$sock_str(r7, 0x1, 0x19, &(0x7f0000d91000)="3a29099b79", 0x5) 2017/12/10 23:37:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000060a000)="2f6465762f7573626d6f6e2300", 0x1, 0x8000000000420c1) r1 = perf_event_open(&(0x7f0000df2000)={0x2, 0x78, 0xffffffffffff0000, 0x2, 0x3, 0x4, 0x0, 0x0, 0x820, 0x2, 0x20, 0x2, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x7, 0x0}, 0x0, 0x0, r0, 0x4) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000f31000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a9a000)=0x0) syz_emit_ethernet(0x3e, &(0x7f0000f8f000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f594f6925d3f", [], {{0x8000086dd, @arp=@generic={0x311, 0x6004, 0x6, 0xc, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "025d3d957941b7b5fab02667", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "9f4cd01f265cb5202f046e728bcb3858"}}}}, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000a61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000441000)=0x14, 0x80800) bind$ipx(0xffffffffffffffff, &(0x7f0000b99000-0x10)={0x4, 0x4, 0x8, "500f25a071bf", 0x4, 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c7e000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a9000-0x4)=0xe8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000522000)="7472757374656425637075736574707070316d643573756dbb5b5b40656d312500") r4 = getegid() lchown(&(0x7f0000b33000-0x8)="2e2f66696c653000", r3, r4) init_module(&(0x7f0000dd3000)="23650200a60000000000000000026d3100", 0x11, &(0x7f000022f000-0x9)="37f017677200000063") readlink(&(0x7f00002b3000)="2e2f66696c653000", &(0x7f000094a000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ebb000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7, 0x0, 0x2, 0x1b, 0xa0, 0x0, 0x1, r2, r3}, {0x7fff, 0x4, 0x858e, 0x100, 0x1ff, 0x5, 0x200000000000000, 0xa}, {0x9, 0x4, 0x3, 0x3}, 0x1, 0x1, 0x3fa, 0x0, 0x24, 0x2}, {{@in=@rand_addr=0xfff, 0x7fff, 0x9}, 0x8, @in=@rand_addr=0x4, 0x800, 0x1, 0x0, 0x0, 0x9, 0x1, 0x1}}, 0xe8) clock_gettime(0x0, &(0x7f00005e8000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0xa1, &(0x7f0000065000-0x10)={r5, r6}, &(0x7f0000763000-0x4)=0x7fffffff, 0x1000000001) r7 = socket(0x0, 0x1, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000e9b000-0x8)=0x45) ioctl$sock_inet6_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f000054e000-0x18)={@loopback={0x0, 0x1}, 0x7, r2}) r8 = syz_open_dev$loop(&(0x7f0000dac000)="2f6465762f6c6f6f702300", 0x0, 0x4022) r9 = memfd_create(&(0x7f0000ee4000-0xb)="650000000a624c00000000", 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d70000-0x108)={0x0, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0x401, 0x7a4, 0x56, 0x6, 0xc1, 0x4, 0x5, 0x2, 0x1, 0x6, 0xa8, 0xc74d, 0x3, 0x0]}, &(0x7f0000cc3000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f0000979000)=@assoc_value={r10, 0xffffffff7fffffff}, 0x8) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f00005cb000)={0x0, r6}, &(0x7f0000048000)=0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc8000)="2f6465762f70746d7800", 0x7c, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x5, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x1, 0x8) ioctl$LOOP_SET_CAPACITY(r8, 0x301) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f000018d000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1002, 0x0, 0xc, "3bedf1f587a66bbc3ad933a977b1b96507e9bc7a702ec709f9f0f53276ffbdce183527031b6b5c0a006eb5b603907f31cb78a6af487e899570b5cdd0d3d30404", "d4dd04000000d0c218e64f2f07fec4eb7f9521bc38c98ae29e5cb5138ca95f48", [0x1c, 0x81], 0x0}) ioctl$LOOP_SET_STATUS64(r8, 0x4c04, &(0x7f0000b50000-0xe0)={0x0, 0x0, 0x0, 0x101, 0x8000000006, 0x0, 0x1, 0x12, 0x10, "5a0c8d7f511eae8d441f958e27aab50f238e4b6eedf9353989fff3656935450d1ce04f8e9705aec4337d1575f0cbdae908ad38ad667eaf99fdd10ab10a463cc5", "24dcaaf7dd3f7dfde4b2c8e61f0c264304275d3247a83d7f315b6f8fce0d9cb318c7617a6f403703093ab7bbe562d6a394054e0e3bfe72840e5fd67926fffc9f", "f7581e54aff736e797d8a98cdc32cd2450875f0a4df2b2b6f5362e67df8a4da6", [0x8, 0x9]}) 2017/12/10 23:37:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000ea0000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000009c000)=0x80, 0x800) accept4$packet(r1, &(0x7f000049f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e07000)=0x14, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f0000000000)=@ethtool_wolinfo={0x2c, 0x0, 0x0, "00000006c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key$user(&(0x7f0000556000)="7573657200", &(0x7f0000b51000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000053b000)="", 0x0, 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f0000b9c000)="6b657972696e6700", &(0x7f00005b7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate(0xc, r3, 0x0, 0x0, r3) listen(r0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)="6e65742f74637000") preadv(r4, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f00006da000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}, {&(0x7f0000910000)="00", 0x1}, {&(0x7f0000a75000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f00008c4000+0xe85)="000000000000", 0x6}], 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r4, &(0x7f00003e5000)="2e2f66696c653000", 0x68, 0x1300) r5 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r5) r6 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r5, 0xc018620b, &(0x7f0000bcf000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r6, 0xc018620b, &(0x7f00008fc000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000071a000-0x30)={0xe0, 0x0, &(0x7f0000879000-0xe0)=[@transaction={0x40406300, {0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x28, &(0x7f0000a2d000)=[], &(0x7f0000951000-0x28)=[0x78, 0x30, 0x78, 0x0, 0x18]}}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x30, &(0x7f0000a70000)=[], &(0x7f0000d19000-0x30)=[0x78, 0x8e3039f37ef87c6a, 0x40, 0x48, 0x48, 0x78]}, 0x9979}}, @decrefs={0x40046307, 0x2}, @free_buffer={0x40086303, r7}, @dead_binder_done={0x40086310, 0x0}, @dead_binder_done={0x40086310, 0x2}, @release={0x40046306, 0x0}, @acquire_done={0x40106309, r8, 0x3}, @increfs={0x40046304, 0x1}], 0x66, 0x0, &(0x7f00002f5000-0x66)="579faa2ed015af6b9175361a22fc17f698d3d4035fbd3bdba88ea1592430f1acec2000567d5308dbb144e66c82ae80ddba44539dcd8b4264563856a480bd5a82c2f8ca6167d93f5ce74c677a022a90a09d8393b55f7d54eeec33f01f7516941aaf7e97dec581"}) 2017/12/10 23:37:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x420000, 0x0) bind$netrom(r0, &(0x7f000061c000)=@full={{0x3, {"a996b1b13fa87b"}, 0x1}, [{"f524119fc17e19"}, {"20c571029e52e0"}, {"6485a092f6176b"}, {"dd8a812e74554c"}, {"576f67785ae703"}, {"7decabe6b6ff1b"}, {"4f7bfe8caba757"}, {"5c18d7a00a75c9"}]}, 0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000002000)={0xf49, 0x80}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000c8000-0xc)="2f6465762f72666b696c6c00", 0x2040, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000af0000-0x9)="2f6465762f72746300", 0x800, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000006000-0x18)=@generic={0x0, 0x0, 0x1}) getsockopt$inet_buf(r1, 0x0, 0x484, &(0x7f0000002000-0x18)="000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x18) r2 = socket(0xa, 0x2, 0x0) r3 = open(&(0x7f00004b9000-0x8)="2e2f66696c653000", 0x28042, 0x0) connect$inet6(r2, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r3, 0x0, 0xffff, 0x9) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x10001) 2017/12/10 23:37:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000885000)={0x0, 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000089b000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000b9b000-0x4)=0xe10d) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) syslog(0x0, &(0x7f0000797000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r2, 0x8000000006) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f04000)={@common="74756e6c300000000000000000000000", @ifru_addrs={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup2(r4, r3) ioctl$TCSETAW(r3, 0x5402, &(0x7f0000bff000-0x14)={0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x80000001, 0x4, 0xfffffffffffffffb, 0x8aa}) writev(r3, &(0x7f0000881000-0xa0)=[{&(0x7f0000529000-0x32)="d8020507e4cc51f27fd7bc82570000ec00000000ff96a3ffc90f646c794e771c11effdf90000000000000000829ea923a336", 0x32}, {&(0x7f0000916000-0xe3)="aee2f843de17310ed49a40b721c5bdfe584a3b55d6068175d6580414dbc5368c1f25855179277fccb54df37239ca149bb290f7f13f3d883d18433f960361a7b32d6738077a427fa00eb269b70f175f0860292593efd2b93aa9444166c02b4fa2451f09ca31261f541141f0191ce060a829b7c12c784cc46e931d6266378b036f94799ef8e68de3f6226e402a61d81dc510c73d4d8457824ae3b0e372478692d93d9e29f504dca5d6257e76bc4224c3b393fc9c1f6a7358e51b64a0b8394bbbba9664809170cd9f65db9cad369e6bb6021975ad762b272b3debf28e6b2346e32bacb3fa", 0xe3}, {&(0x7f00003de000-0x1a)="afbfd93f88d087cd1d7657bd06054c928bf96c008d5b30c03c5f", 0x1a}, {&(0x7f0000899000)="e8902d7aebe463ebad6638ed52c249803ab4869b7e5eb81e7b76e4a5042446241c94b2cae6846c090333c195572fdbbfb38e39c7455d0a830f003fd192c155ce511f624f04d399516c653bd8e050642fc5ff156f89b6e0aafa9a646eb0cee441ab9a293fc4b348a322755825624122d8b62b60fa89295919041b96c8def02594840419de00120b9386cc2aa585091ba16eaa", 0x92}, {&(0x7f00003f6000-0xc0)="e6d1dd2f9fe65344402ed5b521f1b341e8a2d1ee656f2e7b2d3ea637383dcebf821a47555c0be0417d0804a1ec821cc75c2cfd5ce1f70fecd104fccda6aa2c09ced868639cfe1bbce126d435b8cf71924e66869d96b726b97e6d7210786d90002288ed0b7d6db3ab5b1db8b1abb82477547faca104b7921b669535b07c463744b6f053092f7c859a4a72416134ec51dd9fdafdcda3dcc8aa325ab3ef476ee54e7c6e58ac0ffa7341cb6badd021a2ae835f528e83dd7ab8658b118b2d93c2e782", 0xc0}, {&(0x7f0000a95000-0xa)="ee24ff6f7d20da2c880f", 0xa}, {&(0x7f0000cc9000-0xf0)="25a53c46c076ef7651d26d2874ee80a52ef770cc28642b0f24dbe910f65ad3511c0969d31b087b85b33f72cc8d466c252617cd0a26b9e69c12b8e90c64cc015920fd88829595e17194f960f26d031485c33fbd1e57c21899e6f7774346c0a22079735ee06e3c2deff2b040fa24e4eac5ee315a122f5da6c46f3dd00b26ecbb1e48ff6cc5981bbc4ba9af31775c8a793c8d4b37f42ab4343c2023fcbea7587fd652cf0ffbd6f2fc6772badbd5101d6fa41c6db813ccd41b334851ba63677f315ab9718cd8dd65a71818fe9199a1320227a5e359f233f37718f6b36bf2c515b2154606ccc4d8ad5e7dd26fc0bf77cf08ff", 0xf0}, {&(0x7f0000907000-0x5)="197726d32f", 0x5}, {&(0x7f00000d6000-0x53)="6f5eb3f6189f38e5a68ba1caf5758f364ac1d1f98b5c73e25ad6a0e90946b080eeaafe06efaa8819a8eaea50c7ec95a6ea5a88366a0c4f1f04acd8086626bd8a55ddcc2095429c7dbcb28370d37cd03e62a923", 0x53}, {&(0x7f0000228000-0x37)="1bd64a926556a89bf6e87e524b41f300fc92d90f9e93460df763f94d3c3ffb85370d24c969f3e08fa004e06c67fe84550eae3bc6d20f63", 0x37}], 0xa) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008d3000-0x8)={0x0, 0x0}) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000bf4000-0x4)=0x100000000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000ab4000-0xc)={0x4, [0x3ff, 0x5, 0x4, 0x1]}, 0xc) 2017/12/10 23:37:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f000011c000)={0xc13b}, &(0x7f0000257000-0xb)={0x0, 0x0, 0x0, 0x0}, &(0x7f000015f000)={0x0, 0x0}, 0x8) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00003ec000-0x1f)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) mmap(&(0x7f0000969000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002c5000)={0x0, 0xffffffffffffe044, 0x2, 0xd}, &(0x7f0000547000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00003da000)={r1, @in6={{0xa, 0x0, 0xf81, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4500000000000, 0x609, 0x3, 0x5}, &(0x7f0000a37000-0x4)=0xa0) mmap(&(0x7f0000000000/0x95d000)=nil, 0x95d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f000090a000)="6b657972696e6700", &(0x7f00001bd000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r4 = add_key(&(0x7f000058f000)="6465616400", &(0x7f000070f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b84000-0x1)="23", 0x1, r3) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000106000-0x9)="2f6465762f72746300", 0x240000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000b6c000)={0x9, &(0x7f0000c6b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f0000bed000-0x8)={r6, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xe) pipe(&(0x7f0000518000)={0x0, 0x0}) writev(r0, &(0x7f0000be6000)=[{&(0x7f0000fcf000-0x3b)="190000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f001b00fa00000000fdffff06e9fff305000d0005a2", 0x3a}], 0x1) socket(0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000c7000-0x8)=@assoc_value={r2, 0x9}, &(0x7f0000566000-0x4)=0x8) keyctl$unlink(0x9, r4, r3) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00007ab000)="2f6465762f736e642f73657100", 0x0, 0x20000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r7, 0xa, 0xf000000000000005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, &(0x7f0000ce5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009a0000-0x4)=0x44) request_key(&(0x7f0000670000)="6c6f676f6e00", &(0x7f000078a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aa6000)="00", 0xfffffffffffffffb) openat(0xffffffffffffff9c, &(0x7f0000a3b000)="2e2f66696c653000", 0x240800, 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 23:37:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000faa000)="2f6465762f72666b696c6c00", 0x0, 0x0) setsockopt(r0, 0xe210, 0x7fff, &(0x7f00004cd000)="37bcbf39eca880aeb940423660608a67c279e98485a1c51811d8de76ebecab20437b746317e1862b030ae39ce48475c2de0da7b9b4baa2c4cc7a990f796233d0b8b517b609a2de570b034d", 0x4b) umount2(&(0x7f0000b87000)="2e2f66696c653000", 0x6) r1 = socket$inet_udp(0x2, 0x2, 0x0) fdatasync(r0) setsockopt$inet_int(r1, 0x0, 0x2000000021, &(0x7f000063d000)=0xffffffffffffffff, 0x4) bind$unix(r0, &(0x7f0000910000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000d65000-0x68)={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]}) 2017/12/10 23:37:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000822000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) r1 = dup2(r0, r0) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000b9e000/0x2000)=nil, 0x2000, 0x100000d, r2) socket$unix(0x1, 0xfffffffffffffffd, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000fbe000-0x8)="") membarrier(0x1, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000af1000-0xc)={0x0, 0x0, 0x0}, 0xc) r5 = getgid() setregid(r5, r4) setfsgid(r4) fcntl$setflags(r3, 0x2, 0x1) syz_open_dev$loop(&(0x7f0000e18000)="2f6465762f6c6f6f702300", 0x5, 0x10000) r6 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) sendfile(r6, r1, 0x0, 0xffbffffd) ioctl$TCSETAF(r1, 0x5404, &(0x7f000057c000)={0xffffffffffffffc1, 0x921, 0x20, 0x1, 0x9, 0x4c, 0x2000002, 0x57f, 0x9, 0x3}) r7 = dup(r6) readlinkat(r7, &(0x7f0000fbf000-0x8)="2e2f66696c653000", &(0x7f0000388000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd) write(r6, &(0x7f0000255000)="2700000014000307060e0000150f0a0011000000f608ffff09f7ffff0605001f8aff0300007500eb4c", 0x29) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000f79000)={0x0, 0x5}, &(0x7f0000c25000)=0x6) 2017/12/10 23:37:29 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)="2f6465762f62696e6465722300", 0x0, 0x802) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)="2f6465762f62696e6465722300", 0x0, 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000002000-0x18)={0x40, 0x0, 0x0, 0x0}) close(r1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) syz_open_dev$binder(&(0x7f0000000000)="2f6465762f62696e6465722300", 0x0, 0xffffffffffffffff) r2 = syz_open_dev$binder(&(0x7f000018f000-0xd)="2f6465762f62696e6465722300", 0x0, 0x802) mmap$binder(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0, 0x4010, r0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f000000c000)="2f6465762f62696e6465722300", 0x0, 0x804) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$binder(&(0x7f0000006000)="2f6465762f62696e6465722300", 0x0, 0x0) mmap$binder(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4, 0x50, r0, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000001000)={0x8, 0x0, &(0x7f000000d000-0x8)=[@decrefs={0x40046307, 0x1}], 0x48, 0x0, &(0x7f0000006000)="e2884ab115f878feb37a809f59945745f6382fba24ecba6fafcdba3dbe1b7af3c4dec55f078083284fbec90a18750ff85ef59a6a9afe7a0e4d85a03e8a2b3100045ae8e440f5d3eb"}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$binder(&(0x7f0000000000)="2f6465762f62696e6465722300", 0x0, 0x7fe) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) r6 = syz_open_dev$binder(&(0x7f0000003000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000003000-0x30)={0x8, 0x0, &(0x7f0000004000)=[@increfs={0x40406300, 0x0}], 0x0, 0x0, &(0x7f0000007000-0x80)=""}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000008000-0x10)=[{r6, 0xa684, 0x0}, {r2, 0x420, 0x0}], 0x2, 0x100000000) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000003000)={0x40, 0x0, &(0x7f0000006000-0x40)=[@enter_looper={0x630c}, @increfs_done={0x40046307, 0x390, 0x9}, @increfs={0x40046304, 0x4}, @increfs_done={0x40046307, 0xe2b4, 0x78edf2de}, @enter_looper={0x630c}, @enter_looper={0x630c}, @exit_looper={0x630d}], 0x92, 0x0, &(0x7f000000a000)="47bbb68c74912d603bbb804807e7fb12f453ab003fc446ac7e90b2022490593ad902b374c838a9d2bbb0fc6185665c46cba066159e940657f8724f1b15538b0b817795dfcb6d518f9d3e60ea2a80f9ec6488ef3ec6f98b88d851773d0ec917bc39bcc08fc5e779deb18bfd7dd6c08c63eb14e57a20ad3c0f0d6b6c6dd884428de7ad37729d3322a4555d638a4fedd7252677"}) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 23:37:29 executing program 1: prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xfffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000898000/0x1000)=nil, 0x1000, 0x1, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000004000-0x4)=0x8007, 0x4) mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000ed6000-0x6)="6879626c6100", 0x6) mmap(&(0x7f0000590000/0x3000)=nil, 0x3000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a6b000)=0x0) bind$inet(0xffffffffffffffff, &(0x7f000072f000-0x10)={0x2, 0x0, @rand_addr=0x100010283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xa5c000)=nil, 0xa5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x6) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00006ac000-0x4)=0x8001, 0x4) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x2101d, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x10, 0xffffffffffffffff, 0x3) write(r1, &(0x7f0000ed7000-0x27)="260000002200470153ff070089ffe8ff02006d2000001f00c0e9ffff495180e507c7033500b010", 0x27) recvmsg$netrom(r1, &(0x7f0000ed7000)={&(0x7f0000ed7000)=@ax25={0x6, {"491a2d00ba23bd"}, 0x0}, 0x10, &(0x7f0000b32000)=[], 0x0, &(0x7f00006bb000-0x1d0)=[{0xe8, 0x112, 0x7fffffff, "504c300bfabcd6b8a7ddf975310e24e95622031c70e7ef756d444040475cad1ddb53f1c06da7626a5dc27b27aaa9a99cd270af046f7bf59d92517931e9fd7bc22d842bf1dc49133e162adf9328d5c8312c3a04379c2a780c466b0c604710312e70ea244f3277589c861122231f451063f344d9c6acc0ea1f9529aa50d6a5af0ad3c60e15183c77492161222910c16a65731720e2ad15d2a85cde2c4630d210bd8c6fa13af4a116999b8ebd38d984c22c310b147996eff25093149a8301e4e123cccf93821b00caeb6f854725baefa0c6bdbfad8ae78205dd"}, {0xe8, 0x113, 0x1, "0d5032608e43c0c9e016df710e51afb486f52abcfc92372d41db0531e51b7aa63d97582937553cc293907ed44669489c617bc73291cc687c2d55c91dab02da120ce5f8246bd8ec75bfc8be89933bf7d48635bc4b0c9e07516eebd2a85b99b99a6a7b89983284a2f61a3a58baa863fc9170b37012018ab2fd2fac220ee423728a451824b553ab697a8fb0a663f28694661cd9d5d4dff9efd68231926b0314d7078dd9b33abb72b1adae26ced6ebc278f901988dd96c8e3dd3f8c7c261ff0bee6c38c6af4b2ab425a61ff56fed53ae64a1adbc4a44"}], 0x2, 0x44080}, 0x12122) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 23:37:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000b64000)=0x3, 0x4) setsockopt$inet6_tcp_int(r2, 0x6, 0x12, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) bind$inet6(r2, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00006f7000)={0x8, {{0x2, 0x2, @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]}}, 0x90) ioctl$int_in(r2, 0x5452, &(0x7f0000c6b000)=0x6) listen(r2, 0x7) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000077a000)={{{@in6=@loopback={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}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f9000-0x4)=0xe8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000039000-0x4)=0x3, 0x4) sendto$inet(r1, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, &(0x7f0000e69000-0x4)=0x2, 0x4) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x8, &(0x7f00008f3000)="", &(0x7f0000bb9000-0x4)=0x0) close(r1) r3 = accept(r2, &(0x7f0000d5a000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000209000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f0d000-0x8)={0x0, 0x8fb}, &(0x7f000051d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00005f6000)=@assoc_id=r4, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00001df000-0xb8)={0x0, 0x6, 0x4, 0x1f, 0x1d45, 0x7f, 0x14fe, 0xffffffffffff0863, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1000, 0x0, 0x3, 0xa1f}}, &(0x7f00002d9000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000faa000-0x6)={r5, 0x6}, &(0x7f00000d6000)=0x6) close(r3) getsockopt$inet6_tcp_buf(r2, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000eb9000-0x4)=0x91) sendto$inet6(r0, &(0x7f000074f000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x4090, &(0x7f0000241000)={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x2000004}, 0x1c) accept(r0, &(0x7f000008e000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dda000-0x4)=0x10) mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000093000-0x4)=0x0, &(0x7f0000efd000-0x4)=0x4) r7 = socket(0x11, 0x10000000803, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000962000+0xd39)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec9000-0x4)=0xe8) setsockopt(r7, 0x107, 0xf, &(0x7f0000fa4000-0x5)="00000001", 0x4) sendmmsg$nfc_llcp(r7, &(0x7f000082d000)=[{&(0x7f00002b0000)={0x27, 0x1, 0x81, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000acc000-0x80)=[{&(0x7f00008cf000-0xc6)="8fc4416ef7284b01696984b6022af6f26e402275d48c12f3b54b58f4c29fa3029c9582a48cbd0c414caec6c9906c594ee2011db0ff58bc21c2b19a31b76e1a45bad6f84695f00a935b1d4ebd459b6a223e8f54ac9d6829eb07868110034359ff58973c322a7271e5f86651562aa2de2e5a61403643776c2adf1a9537b4a9e8e8a812123ceab9cfef9cce8942615f3fc547ebbfa5734d460bce02978fc9967a895dd1ec08691533d5aa9a969da7cb6fb75e9f4cfae358f3990a78acd866d02ea0a5fd0c30bb3c", 0xc6}, {&(0x7f0000b22000)="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{&(0x7f0000bc2000-0x1000)="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0x1000}], 0x8, &(0x7f0000fab000)={0xf0, 0x88, 0xb, "b92c7480bf113cb3beda5fb2a4c524ce04d00cb2d68d8be26248fbf64ca65c3c688f0ac86300dabdee69c5643dad02002868bf8c0000000000000fffa6a2df8b709000809bfb01e9f3cae7a8fe1b60d8c4e3bc5b90ba03cb95720e5b9fd1a0c02cdce1d790df02a5a27835270bfc5ca8d11a77dcbeebc73323495d6f6f4c253842f8d78f46a14731c2efcb35766481a53ef76ac18a118e25905c39eb12bb39af886d09f05dd4858df03771559c96e62c8b10472b6c8934c0dd32c5cf5589e5dd71f38f39b4cdcba3440f5cb9aa7376bb6db2030df650ef146ad9"}, 0xf0, 0x20000000}], 0x1, 0x20000080) [ 130.771974] binder: 21117:21119 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 130.787909] netlink: 22 bytes leftover after parsing attributes in process `syz-executor1'. [ 130.802516] binder_alloc: 21117: binder_alloc_buf, no vma [ 130.812108] binder: 21117:21126 transaction failed 29189/-3, size 0-0 line 3130 2017/12/10 23:37:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x1ff) bind$inet6(r0, &(0x7f0000a17000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xfffffffffffff004, 0x4) bind$inet(0xffffffffffffffff, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006cc000-0x1)="fd", 0x1, 0x20000001, &(0x7f0000062000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getitimer(0x0, &(0x7f0000eeb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004b1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004d7000-0x4)=0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)="2f6465762f73657175656e6365723200", 0x8002, 0x0) write$sndseq(r2, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x1ffb, 0x8003, @tick=0xfffffffffffffffe, {0xffffffffffff4def, 0x40}, {0x7, 0x0}, @raw32={[0x0, 0x3, 0x5]}}], 0x30) close(r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x3) 2017/12/10 23:37:29 executing program 7: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006ef000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f00009e7000-0x8)=0x5) bind$inet(r2, &(0x7f000006b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f00004e1000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x2e2e742c, 0x0) accept$packet(r0, &(0x7f0000a1a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000660000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000448000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c9000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003a9000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x1, 0x6, 0x3, 0xf88, 0x4, 0x20, 0xa0, 0x4, r3, r4}, {0x17aae4b6, 0x8, 0x2, 0x8, 0x0, 0x8, 0x9, 0xcd4}, {0x8001, 0xbf22, 0x80000001, 0x2000000000000}, 0x5a9, 0x5, 0x4, 0x1, 0xc0, 0x2}, {{@in=@rand_addr=0xfff, 0x2, 0x2}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x4, 0x2, 0xcca, 0xff, 0x3, 0x93b}}, 0xe8) vmsplice(r1, &(0x7f0000e7b000)=[{&(0x7f0000be8000-0x2)="eeca", 0x2}, {&(0x7f0000f6b000-0x1000)="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", 0x1000}, {&(0x7f0000e5c000)="87a291dd36e2025ce438d3ab9df1fe4277fc61287078f1e149101c7cb5aedb60dcbc27641d9d8925a72c520d41e25112d74458cb9ff3776c82b8e081a19a01baddbce9a707941a5bb1c950f3d96bd544a1c1d5496154d977a150c86e6c462504dc204c4ffa14b575cb2fe1693fe108d22f3d9c7264c3fba8a195c6717a627db222c15ffb", 0x84}, {&(0x7f0000e9a000-0x60)="4be59a11e13e834685319702640c528c3763254739f23ba43b052daa7f45e7381ea3dde22360b7a9018447ecd824558b901bfc79e6a57469a3bc147ef555349bc50597b8017ff03d5ba7f3b7a19e5a59654b0b29fe3216f17b639715ce257d7d", 0x60}, {&(0x7f0000b87000)="40548d61ecf0e7b8ac4ba490f5c347d1189022011d38df199122fc19e30ff63d00eb13a95b5f9e12715882bb9b46dd2f632cd3c2e05d3c8454075feb567f856269e922c31b9e55bfaeba9c82f9aec825b4caac710e6cc329c694683fbeb1977182a0c3dc53dd4e954930ac3d17b222d3636e1337c12f49184e6028e3aeb88e036957c06e7954d6afb2", 0x89}], 0x5, 0xc) sendmmsg(r2, &(0x7f00000b3000-0x36)=[{{&(0x7f000087d000-0x14)=@ll={0x11, 0x1c, 0x0, 0x1, 0x4, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, 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0x1000}, {&(0x7f0000a00000-0x31)="c1be81be394aa6f74430d61296fdfdfb6ff3b02803ad879ea9186813d24e746addd50b100e0355d37a5833185909d14a62", 0x31}, {&(0x7f0000f39000-0x8f)="fa6c183b9a01fa095a34e215fafba7f454263f1119e5f298e299f8b5bc0d2acef64441a5e7e4c3e5b0384f0abeeb5f0441afc27c663af96d570fa0e56250515ac7678f8e5dc008bf428d62a6879e884471a25045217c50d50903fb115d27307000e45a2fdb98168d2bf88d81cff2fbd2137b95302338873fa891307f3071669fbc77b49290f895705cb2d6ac11f397", 0x8f}, {&(0x7f000028f000-0x4e)="4cbd66d3f97db24a9266f13e793c6506a043dab74eb8ef3184df0a4346e047aec9aa23371020f0d7f8f06ed4239b40f3522b3aa9e4348a622eabbb60f86145ac6e5f2a9fa146dc04cba19b9288d5", 0x4e}], 0x6, &(0x7f00009d8000-0x30)=[{0x30, 0x11b, 0x6, "73723311b2b840c913949ea2a6cee04a361bf4cf6ef99d8db71adb64977eed"}], 0x30, 0x3fffffc}, 0x80}, {{&(0x7f0000885000-0x10)=@ethernet={0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b31000-0x20)=[{&(0x7f0000a98000)="fb9d197863c05a19307080ad6ded83ed75", 0x11}, {&(0x7f00008d4000-0xd5)="25f790fbdd8bb15e76dd40b5aa3cf72e7071bbd214dbcf4576f79821c6aa5cd71d53b4a494a4e9935b17be6b3fbc25ad01a9c8a05013efdd727a4fe550225ac8443c38fc8643d1aedf0c12208d4a4ee49925c8a5c05162d9e4b00ff26e9cd2fe300b5ce6ebfe911cc2a549db21836e17c79becb16c31d471b7ee040b74f9bebf0cb6e3df74175b671ac1c8105ae54a3a912917dda69f5ac650885c1142c01629d1ada25178066394a9a8c682323d2eec7e1c8a18feea3fd54c5790f4c2fc05dce609f8369d26c826141a2aac6be7cd42177dc6239d", 0xd5}], 0x2, &(0x7f00004b2000)=[{0x30, 0x104, 0x969, "35fb0aa2d0a625d2aefb2cb740a5c7c07a1c0bab1dce363bb34c49ca8a7e"}, {0x50, 0xff, 0xffff, "332bfcd7950b9259f23ab151314b55b083d4b80774b1df6eac542ff078521b5ff89b88588999cbab227c569ec1665dc4252eda4a8146ed135fb236a27d"}, {0x58, 0x115, 0x100000001, "b299be168fc087ea6be92111266bdde0c16d1a9f0cd3e38b3b387f018cbd144f2719ce1c5582935ccc10e9f4717c03e86d357ddb987b36c04974d70a88b71af16eda"}, {0x40, 0x111, 0x1, "63062dbfcd3ba7a4a9b154a30e12a8f2bce11be36298f806114872325e6339e1a80d77e66c4768ecb36a"}], 0x118, 0x4004000}, 0x3}], 0x7, 0x8001) splice(r2, 0x0, r1, 0x0, 0x5, 0x7) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0xc) mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000384000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f00005e2000-0x90)={0x1, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r6 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) writev(r6, &(0x7f00009d6000-0x10)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff068000000004000800000006fff8ffffff01", 0x29}], 0x1) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 130.826872] netlink: 22 bytes leftover after parsing attributes in process `syz-executor1'. [ 130.828264] binder: 21117:21126 DecRefs 0 refcount change on invalid ref 912 ret -22 [ 130.828270] binder: 21117:21126 unknown command 0 [ 130.828277] binder: 21117:21126 ioctl c0306201 20003000 returned -22 [ 130.829483] binder: BINDER_SET_CONTEXT_MGR already set [ 130.829489] binder: 21117:21126 ioctl 40046207 0 returned -16 2017/12/10 23:37:29 executing program 0: r0 = socket$unix(0x1, 0x4, 0x0) mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x200000000) r2 = geteuid() mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x100000003, 0x32, r1, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000025000-0x4)=0x0, &(0x7f0000024000+0xff2)=0x0, &(0x7f0000034000)=0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000016000)=[0x4, 0x1f]) mmap(&(0x7f0000027000/0x4000)=nil, 0x4000, 0x3, 0x20000008010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000012000-0xb)="2f6465762f6877726e6700", 0x40000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0) recvmmsg(r1, &(0x7f0000035000-0x36)=[{{0x0, 0x0, &(0x7f0000034000)=[{&(0x7f0000035000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x1, &(0x7f000002b000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0xffffffffffffffff}, 0x80}, {{&(0x7f0000026000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f000001d000)=[{&(0x7f0000035000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f0000034000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}, {&(0x7f0000034000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x3, &(0x7f0000024000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95, 0xc}, 0x8}], 0x2, 0x2022, 0x0) keyctl$chown(0x4, 0x0, r2, r3) sendmsg$netlink(r1, &(0x7f0000033000-0x38)={0x0, 0x0, &(0x7f0000012000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x2c, 0x401, 0x0, 0x0, "29003d650100000000000000040000001f7f"}], 0x24}], 0x1, &(0x7f000002e000)=[], 0x0, 0x0}, 0x0) getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r5, 0x8, &(0x7f0000017000-0x8)=0x8000) r6 = socket$inet_tcp(0x2, 0x1, 0x0) fallocate(0xffffffffffffffff, 0x3, 0x2000000000001e96, 0x11) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r1) getsockopt$inet_mreqn(r6, 0x0, 0x29, &(0x7f000000d000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000035000)=0xc) 2017/12/10 23:37:29 executing program 3: r0 = open(&(0x7f0000236000-0x8)="2e2f66696c653000", 0x0, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x400, 0x0, 0x0, 0x1, 0xc44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000736000-0x4)=0x0, &(0x7f0000827000-0x4)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000421000-0x8)=0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000238000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd0000)={0x0, 0x0, 0x0}, &(0x7f0000035000-0x4)=0xc) sched_setaffinity(r2, 0x8, &(0x7f0000c05000)=0x3fe) perf_event_open(&(0x7f000089c000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x8000000000000, 0x4102) syz_open_dev$sg(&(0x7f0000e52000-0x5)="2f6465762f73672300", 0x800000000000000, 0x400) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000012e000/0x400000)=nil, 0x400000, 0x9) readahead(r1, 0x7, 0x8001000) remap_file_pages(&(0x7f00001fa000/0x1000)=nil, 0x1000, 0x0, 0x5, 0x0) mprotect(&(0x7f00004d8000/0x2000)=nil, 0x2000, 0x4) r3 = gettid() getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fc7000-0x20)={0x1, 0x12, 0x200, 0x5, 0x1, 0x8, 0x1, 0x3f, 0x0}, &(0x7f00007e4000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004b4000-0x10)={r4, 0x4, 0x8, 0x7}, &(0x7f000063c000+0x5fe)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffc, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x200002, 0x0, 0x0, 0x1c1ed858, 0x14, 0x0, 0x400000000000, 0x0, 0x0, 0x5, 0x0, 0x0}, r3, 0x3, 0xffffffffffffffff, 0x80) inotify_init1(0x800) mmap(&(0x7f0000000000/0xdd1000)=nil, 0xdd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x3, 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000359000)={0x1, &(0x7f0000aaf000-0x8)=[{0x5, 0x1, 0x480000, 0x6c}]}, 0x8) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r5, &(0x7f0000dd1000)={0x27, 0x6, 0x0, 0x7, 0x20, 0xfe1, "935dc056d599da60d43312149c85f2e5317b94777ede613cc083ec41f6de0269f23e8cb2312d07be9f35a33087566fbe4b85921e7df98f2f8a1b45fddaa94d", 0x4}, 0x60) ioctl$sock_ifreq(r5, 0x89f0, &(0x7f0000853000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008cf000-0x20)="0e00000000000000db0001ee000800000000e1ffffaa0000df7fe6000d722a32"}) 2017/12/10 23:37:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x80003, 0x8) r2 = syz_open_procfs(r0, &(0x7f0000f57000-0x8)="6e65742f61727000") ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00001db000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000d1c000)={r3, 0x1}) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84000040fe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xb7, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(r4, 0x8, &(0x7f000097a000-0xf8)="b06894dddca8fdd7e37063b1cf2487861179d417073a66955265f462bfa7973d3c721b6369bbdf44a1c23c1a2a2cd7cbaf7acb92920dc090658b9c86ecd826d12e35be2d4fcc0bf1972bfad1518dde4459343322edc785c830abfdf960aba150ae4f28310a7ad7422fce7f8671ce26f9802d893d8f38cb3222fb79e49c53f5b8f16d4b850edcf0b30a9dcf5ae3a46ae4b98de3044d03a743ce57a063025a9ffcf42d08d9d9632ce57d926bd9aa15697db4159c95cf3b3949930bc61d2079c93ddbd0a3e8a2b1fcbe2fae219b547b5bbc5c39de40a6640afe964f178fbcf79058ea6117a7d582242891f8414916292a6270a4c34b8db54d15") r5 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r5, &(0x7f0000002000)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000009000-0x1118)=[{0x11, 0x10, 0x40, 0x0, 0x0, "13"}], 0x11}], 0x1, 0x0, 0x0, 0x40000}, 0x4) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00005cc000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00009bd000)=0x0, 0x4) r6 = syz_open_procfs(0x0, &(0x7f0000209000-0x15)="6e65742f69665f696e65743600") fchdir(r5) r7 = socket$inet_sctp(0x2, 0x2, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000578000-0x8)={0x0, 0xfff}, &(0x7f0000434000-0x4)=0x8) socket(0xa, 0x807, 0x7fffffff) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000f65000)="", &(0x7f0000000000)=0x0) syz_open_dev$sg(&(0x7f00003a3000-0x9)="2f6465762f73672300", 0xff8, 0xfffffffffffffffd) fcntl$getown(r7, 0x9) r8 = socket$inet_udp(0x2, 0x2, 0x0) r9 = syz_open_dev$tun(&(0x7f0000f0c000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x20a008) getpgrp(r0) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_flags=0x7}) ioctl$sock_inet_SIOCSIFADDR(r8, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r10 = dup2(r8, r9) sendfile(r8, r6, &(0x7f0000c34000-0x8)=0x0, 0xfff) ioctl$sock_SIOCETHTOOL(r10, 0x8946, &(0x7f000067b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000113000-0x61)=@ethtool_gstrings={0x1b, 0x4, 0x55, "87e9817b9e6de0c4521a4844372fb62af1534c17acc91600ea3d4079751227ec63d4ad2cea83aaa57b530b61b9607e950a7712cf62cff892b3f05e30df61a6f1192d236777b5730ebc5baba412142338733dfd88bc"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r10, &(0x7f0000d07000-0x58)=@alg={0x26, "6861736800000000000000000000", 0x0, 0x0, "7368613338342d67656e657269630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/10 23:37:30 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b70000)="2f73656c696e75782f636865636b72657170726f7400", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f00003bf000-0x5)="0000000000", 0x5, 0x40000000, &(0x7f0000000000)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000001000)=0x6, 0x4) tee(r0, r0, 0x808000000000, 0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) finit_module(r0, &(0x7f0000001000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000003000)={0x5, 0x0, 0x0, 0xffffffffffffff60}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000004000-0x20)={0x1, r2, 0x0, 0x401}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r3, &(0x7f0000004000)="656e7669726f6e00") ioctl$KDADDIO(r0, 0x4b34, 0x8000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000002000)={0x0, 0x0, 0xfffffffffffffffb}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000005000)={r4, r5, 0x80000001}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000007000-0x8)={r6, 0x1}) pipe(&(0x7f0000001000)={0x0, 0x0}) [ 130.845615] binder: BINDER_SET_CONTEXT_MGR already set [ 130.845622] binder: 21117:21126 ioctl 40046207 0 returned -16 [ 130.856713] binder: 21117:21126 unknown command 0 [ 130.856720] binder: 21117:21126 ioctl c0306201 20001000 returned -22 [ 130.865062] binder: 21117:21119 DecRefs 0 refcount change on invalid ref 912 ret -22 [ 130.865068] binder: 21117:21119 unknown command 0 [ 130.865075] binder: 21117:21119 ioctl c0306201 20003000 returned -22 [ 130.865091] binder: BINDER_SET_CONTEXT_MGR already set [ 130.865097] binder: 21117:21126 ioctl 40046207 0 returned -16 [ 130.867670] binder: undelivered death notification, 0000000000000000 [ 130.867718] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/10 23:37:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000d76000)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = pkey_alloc(0x0, 0x10800001000004) lsetxattr(&(0x7f000079f000)="2e2f66696c653000", &(0x7f0000838000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f00006a2000-0x6)="757365720065", 0x6, 0x2) pkey_mprotect(&(0x7f000027c000/0x3000)=nil, 0x3000, 0x0, r0) pipe2(&(0x7f0000129000-0x8)={0x0, 0x0}, 0x800) pipe2(&(0x7f000056b000-0x8)={0x0, 0x0}, 0x80800) r5 = fanotify_init(0x14, 0x2) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f00002ff000)=0x8) ioctl$KDMKTONE(r4, 0x4b3b, 0x0) mlock2(&(0x7f0000f29000/0x4000)=nil, 0x4000, 0x0) ioctl$int_out(r4, 0x5460, &(0x7f0000c47000-0x8)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000002e000-0xc3)={{{@in=@empty=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=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000081b000+0x9ef)=0xe8) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f00000dc000)={r6, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f5f000)="2f6465762f72666b696c6c00", 0x80c00, 0x0) poll(&(0x7f0000890000)=[{r5, 0x8004, 0x0}, {r5, 0x400, 0x0}, {r2, 0x8, 0x0}, {r2, 0x584, 0x0}, {r4, 0x2, 0x0}, {r5, 0x1000, 0x0}, {r4, 0x644, 0x0}, {r7, 0x50, 0x0}, {r3, 0x98, 0x0}, {r1, 0x480, 0x0}], 0xa, 0x3) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ea5000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) ioctl$TUNSETLINK(r7, 0x400454cd, &(0x7f0000f3e000)=0x40) fremovexattr(r3, &(0x7f00009bb000-0x1d)=@random={"73797374656d2e00", "636f6d2e6170706c652e46696e646572496e666f00"}) syslog(0x9, &(0x7f0000490000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000d83000)={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x2, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb}, 0x8, [0x9, 0x1, 0xeaa4, 0x8, 0xff, 0x4, 0x3, 0x2]}, 0x5c) ioctl$TUNGETFEATURES(r7, 0x800454cf, &(0x7f0000d87000)=0x0) fchmodat(r4, &(0x7f000020a000)="2e2f66696c653000", 0x180) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f000034e000+0x29f)={0xffffffffffffffaa, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00005e8000-0x20)={0x401, r8, 0x10001, 0x4}) 2017/12/10 23:37:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000e9b000)=0x6, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000df5000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) dup2(r0, r0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000bf8000)={0x3, {{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00006ba000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000bdd000-0x4)=0x3a) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e78000)="2f6465762f73657175656e6365723200", 0x0, 0x0) bind$inet6(r2, &(0x7f0000d64000)={0xa, 0x1, 0x1ff, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a0b000-0xa)="2f6465762f70746d7800", 0x5f573355689bc8c1, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000715000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000f0f000)={0x7, 0x7, 0x3, 0x1, 0x80000003, 0xffffffff}) connect$unix(r1, &(0x7f000018b000)=@file={0x1, "2e2f66696c653000"}, 0xa) 2017/12/10 23:37:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff2, &(0x7f00002ed000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00001a0000-0x10)={0x0, 0x38, &(0x7f0000cd0000-0xa0)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000703000)=0x10) clock_gettime(0x7, &(0x7f0000dd5000-0x10)={0x0, 0x0}) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000760000-0x4)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000027f000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000d8b000-0x4)=0xd, 0x4) fcntl$setstatus(r3, 0x4, 0x0) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) r4 = geteuid() r5 = epoll_create(0x0) r6 = creat(&(0x7f00007bd000-0x8)="2e2f66696c653000", 0x1) nanosleep(&(0x7f0000d71000-0x10)={0x0, 0x0}, &(0x7f00002f8000-0x10)={0x0, 0x0}) r8 = getegid() fchownat(0xffffffffffffffff, &(0x7f0000b64000)="2e2f66696c653000", r4, r8, 0x1400) clock_gettime(0x7, &(0x7f0000be8000-0x10)={0x0, 0x0}) getcwd(&(0x7f0000d86000-0x12)="000000000000000000000000000000000000", 0x12) ppoll(&(0x7f0000210000)=[{r3, 0xfffffffffffffff4, 0x0}], 0x1, &(0x7f0000346000-0x10)={r7, r0}, &(0x7f0000d5c000)={0x0}, 0x8) getegid() fcntl$setstatus(r3, 0x4, 0x42402) ioctl$EVIOCRMFF(r6, 0x40044581, &(0x7f0000fd5000)=0x81) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000fc6000-0x10)={0x1, &(0x7f00001e5000-0x10)=[{0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e52000)={0x0, 0x0}, 0x8) splice(r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x7fb, 0x3) connect$unix(r2, &(0x7f0000fcf000-0xa)=@abs={0x0, 0x0, 0x3}, 0x8) clock_adjtime(0xa7da3082c6276f4b, &(0x7f0000000000)={0xde, 0xffffffff, 0x7, 0x3, 0x5e0, 0x3ff, 0xcb, 0x1f, 0xffffffffffff7fff, 0x8, 0x72e3317d, 0x3, 0x8001, 0x8, 0x4, 0x4000000000000000, 0x9, 0x0, 0x101, 0xa000000000000000, 0xfffffffffffffffa, 0x9, 0x1, 0x8, 0x7f, 0x6}) 2017/12/10 23:37:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6(0xa, 0x100000000001, 0x0) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f000089c000-0x4)=0x0, &(0x7f0000d51000)=0x4) unshare(0x8000000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e1c000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000021d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000417000)={r2, 0x80000, r0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000fe, 0x925, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000259000)="2f6465762f696e7075742f6576656e742300", 0x8, 0x40002) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x0, 0x0, 0x0, &(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000eb9000)="", 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000226000)={@common="6c6f0000000000000000000000000000", &(0x7f00003df000-0x24)=@ethtool_channels={0x0, 0x8, 0x40000000007, 0xffffffffffffffff, 0x103, 0x10000, 0x1, 0x3, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f000053b000)=0x400000008000202) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = socket(0x10, 0x803, 0x0) sendto(r5, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r5, &(0x7f00008c4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xf64, 0x2, &(0x7f0000a97000)=@file={0x81, "2e2f66696c653000"}, 0xa) 2017/12/10 23:37:30 executing program 0: r0 = socket(0xf, 0x5, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x20000000003, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)="656e6372797074656400", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000)="b92d812271961f258f3a43db2b", 0xd, 0xfffffffffffffffa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000-0x7b)="2e726571756573745f6b65795f617574680072b47b2558c555f267d8189de051091179ffe3eeb8e9d0e592f0815d488b9521683bdc23a3094e7c04f396502de94a5fa07d4d22a766453067db44161ed9a7eecc8886bb6f4ad3c7c976fdc7340bf503862fb416b09b7818f779743857b6d1d502e4c1ce74b33ddac1", &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006e6000)="00", r1) keyctl$negate(0xd, r2, 0x7fffffff, r2) mmap(&(0x7f0000000000/0x88f000)=nil, 0x88f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) ioperm(0x40000000000003fd, 0x7cf, 0x80000001) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00006ec000)="860700660006", 0x6) mmap(&(0x7f0000659000/0x3000)=nil, 0x3000, 0x3, 0x3e, r3, 0x0) mmap(&(0x7f000088f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r3, r3, 0x10000, 0x0) r4 = dup2(r3, r3) mmap(&(0x7f0000891000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fchmod(r4, 0x88) mmap(&(0x7f000014c000/0x1000)=nil, 0x1000, 0xfffffffffffffffc, 0x34, r4, 0x0) prctl$setmm(0x23, 0x3, &(0x7f0000270000/0x2000)=nil) stat(&(0x7f0000892000-0x8)="2e2f66696c653000", &(0x7f00006a3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000892000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r4, &(0x7f000009f000-0x10)={0x3, {"97c98868f62778"}, 0x0}, 0x10) r6 = getgid() fchownat(r4, &(0x7f00006dd000)="2e2f66696c653000", r5, r6, 0x101d) sendto$inet(r4, &(0x7f0000890000)="51918cf29f669c7deb5294775dad77984cac8d8ec96b07bf44f6e534a50979dff39532ce5629eb5a8ce530f4a2aa939b2d024f3afcf558cb118297f99eeebb999643463acfca3ac63911e0d9502b916c4585c5d8d0a155f0b497d1a1aa2fe94c7b7897ff72ee", 0x66, 0x0, &(0x7f0000471000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fdatasync(r0) mmap(&(0x7f0000891000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000891000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000890000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000890000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 23:37:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000715000)="646374637000", 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)="6e65742f736f66746e65745f7374617400") ioctl$LOOP_CLR_FD(r2, 0x4c01) sendfile(r2, r2, &(0x7f00004db000)=0x0, 0xff) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) dup2(r0, r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000782000-0xa0)={0x0, @in6={{0xa, 0x3, 0x100000000, @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]}, 0x87, 0x6, 0x41f, 0x8000, 0x49}, &(0x7f0000f2f000)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009a5000-0x10)={r3, 0x81, 0x1, 0x100}, &(0x7f0000f26000-0x4)=0x10) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000da6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) getdents(r1, &(0x7f00003f9000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) chdir(&(0x7f00002de000-0x8)="2e2f66696c653000") r4 = openat$keychord(0xffffffffffffff9c, &(0x7f00004a4000)="2f6465762f6b657963686f726400", 0x20001, 0x0) readv(r4, &(0x7f0000650000-0x10)=[{&(0x7f000067e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1) r5 = add_key$user(&(0x7f0000c43000)="7573657200", &(0x7f00006c9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000080c000-0x43)="c701ba1daf329f1ab38d02dcdb35958f0cbcba6be5b9075e1c0c1523456d1176ee8e8871a14bab565feaa81236f49901dd124c2bf026638cb4c3613fc37910932c7189", 0x43, 0xffffffffffffffff) r6 = add_key$keyring(&(0x7f0000781000)="6b657972696e6700", &(0x7f0000637000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$reject(0x13, r5, 0x4, 0xfffffffffffffffb, r6) openat$hwrng(0xffffffffffffff9c, &(0x7f0000896000-0xb)="2f6465762f6877726e6700", 0x4000, 0x0) dup2(r0, r1) execveat(r4, &(0x7f00009e9000)="2e2f66696c65302f66696c653000", &(0x7f000034a000-0x28)=[&(0x7f00000f9000)="76626f786e65743076626f786e65743073656375726974792b00", &(0x7f00005a3000-0x1)="00", &(0x7f0000089000)="646374637000", &(0x7f0000008000)="646374637000", &(0x7f00004a6000)="00"], &(0x7f0000539000-0x30)=[&(0x7f000048c000-0xe)="2f6465762f6b657963686f726400", &(0x7f00005fd000-0x6)="646374637000", &(0x7f0000c85000)="2f6465762f6b657963686f726400", &(0x7f0000b38000)="646374637000", &(0x7f0000f78000)="2f6465762f6b657963686f726400", &(0x7f00003d1000-0x4)="656d3100"], 0x1000) 2017/12/10 23:37:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x80000001) sync() r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000282000)=0x6, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000da1000)={0x52db, 0x3, 0x3, 0x3ff, 0x6, [{0x6, 0xcf, 0x2, 0x0, 0x0, 0x1501, 0x0, 0x0, 0x0}, {0x5, 0xaa2, 0x7, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x1619, 0x6, 0xfffffffffffffc00, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x91c0, 0xf9b, 0x7fffffff, 0x0, 0x0, 0xd01, 0x0, 0x0, 0x0}, {0x0, 0x120, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x2, 0x10001, 0x7fffffff, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000690000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00008f1000)=0x92) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000144000)=0x362, 0x4) r3 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000710000)={@common="7cbf0000108000000000000000000000", @ifru_mtu=0x9}) select(0x40, &(0x7f00005c9000-0x22)={0x6b, 0xb97d, 0x5, 0x6, 0x9, 0x405d00000, 0xed1, 0x7}, &(0x7f0000cc8000)={0x3f, 0x200, 0x80, 0x7, 0x1, 0xfe, 0x3, 0x8}, &(0x7f0000216000)={0x1a46, 0x7, 0x100, 0x3ff, 0x8, 0x1000, 0xa7, 0x5}, &(0x7f0000b30000)={0x77359400, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c2f000)=0x0, &(0x7f0000f72000-0x4)=0x4) socket$inet(0x2, 0x8000a, 0x1) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffff}, 0x0, [0x1f, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0]}, 0x5c) 2017/12/10 23:37:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000bec000)=[], 0x0) lstat(&(0x7f0000913000-0x8)="2e2f66696c653000", &(0x7f0000572000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") setresgid(r2, r2, r2) syz_fuse_mount(&(0x7f0000026000)="2e2f66696c653000", 0xc001, r1, r2, 0x3, 0xcd6b093595cfd4e1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000122000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f000000e000-0x8)={r3, 0x2}) openat$keychord(0xffffffffffffff9c, &(0x7f00001a5000-0xe)="2f6465762f6b657963686f726400", 0x200000, 0x0) 2017/12/10 23:37:30 executing program 7: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eea000-0x4)=0xff, 0x4) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x20000000000014, &(0x7f00002d9000)=0x0, &(0x7f0000eec000-0x4)=0x4) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000eea000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000edf000)="8c", 0x1, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x1000000, 0x10014, r0, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000cd8000-0x4)=0x1000203, 0x4) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x400000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x40000000000000) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x2000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x30, r0, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x62) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000575000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000001000-0xde)="2df409b72f7bcc1a83ceb2ef6bc63b91afeec4a9000995b7c65d7db5a8bd9eb858010de601000100000000090000000000000100cc6921460f93b71a6eea24831d480944d28fa84927ccc5faef65baf2f931317ab91618603af76ca5a927b57016d2e9266627d7967f1870425f866fa849d5e7065b571404493e7e52906155409bffc10adf35e009d5446cbcf7d2dacdfe0e9b6761364b084f85ca00d1dab918e9a19c76fa551d7020e874f4fe68886195eabcc15c285c1579d3fdb13df6096503d900be03c7cacf717bb510e5b5e0fb76a43209bccab54632683d6abd6e", 0xde) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000001000-0x4)=0xffffffff7fff0005, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xfffffffffffffffe, &(0x7f0000797000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x61}, 0x40002106) 2017/12/10 23:37:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) pipe(&(0x7f0000e1d000-0x8)={0x0, 0x0}) r3 = accept4(r0, &(0x7f0000a40000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fa5000)=0x6, 0x5f49198ada520bc6) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000072a000)={0xd0, 0x4, 0x8, 0x15, 0xfffffffffffffffc, 0x4, 0xb3, 0x2, 0xe000000000000, 0x2, 0xfbfffffffffffffd}, 0xb) r4 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x2, 0x0, 0x0}]}, 0x10) bind$inet(r4, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000b92000)={0x0, 0x0, 0x0}, 0xc) fcntl$getownex(r2, 0x10, &(0x7f0000293000)={0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c75000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000417000)={r6, 0x0, 0x0, 0x0}) getpgrp(r5) gettid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000083e000)=0x0) getpgid(r7) sched_getscheduler(r5) ioctl$fiemap(r3, 0xc020660b, &(0x7f000097f000-0x58)={0xfae, 0x80000001, 0x6, 0x10001, 0x1, [{0xfa, 0x7, 0x10001, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) connect$ipx(r3, &(0x7f00004cb000-0x10)={0x4, 0x4, 0x3f, "00cbe17f00dc", 0x4c0a, 0x0}, 0x10) getsockname$inet(r4, &(0x7f00006b9000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b23000)=0x10) connect$inet(r2, &(0x7f0000bbe000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f000062b000-0x10)="2f6465762f73657175656e6365723200", 0x4004, 0x0) bind$netrom(r3, &(0x7f0000c53000-0x48)=@full={{0x3, {"e36d0613955db4"}, 0x800}, [{"7137b807000000"}, {"d53d2455a0ffe7"}, {"43302d473cb0ac"}, {"5235736453bed7"}, {"c57a0400000007"}, {"18000000b68506"}, {"680af4cb82ab10"}, {"ce16f6b84800a9"}]}, 0x48) listen(r4, 0x8000000000000008) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00006fe000-0x9)="77657374776f6f6400", 0x9) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000027d000-0x10)={0x0, 0x0, &(0x7f0000727000)=[]}, &(0x7f0000504000-0x4)=0x10) syz_open_dev$sndseq(&(0x7f00002a3000-0xd)="2f6465762f736e642f73657100", 0x0, 0x444001) setsockopt$sock_int(r4, 0x1, 0x3c, &(0x7f00000da000)=0x9, 0x4) inotify_init1(0x80000) 2017/12/10 23:37:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000bb2000-0x4)=0x0, 0x80800) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000632000-0x80)="c058964be8f107daf37a698439d62359fbcc5c2071acf0ae59223c080f18749b48b5ec50d6a3d3df13b6c5830500092d73ce3e5881c55de13156bc677ce70a2a17bcf2d261863ed945f7895e6a2f376c3c24a38be8e61c5783736517b109eef9caee1d5b0cb19109bc9169a068e79351b667fb86ad8493dc4ca06388951648cf", 0x80) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) getpid() mkdir(&(0x7f0000f90000-0x8)="2e2f66696c653000", 0x190) r1 = getpgid(0x0) socket$inet(0x2, 0x3, 0xffffffffffffffff) sched_getscheduler(r1) sched_rr_get_interval(r1, &(0x7f0000b5e000)={0x0, 0x0}) 2017/12/10 23:37:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00005a2000-0x8)="2e2f66696c653000", 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000001000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x4000000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f000052d000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = perf_event_open(&(0x7f000084f000-0x78)={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) ioctl$int_in(r1, 0x5473, &(0x7f0000968000-0x8)=0x200) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") getsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f0000f5d000-0x4)=0x0, &(0x7f00002f9000-0x4)=0x4) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") arch_prctl(0x1006, &(0x7f00008da000)="28c0b5fdcd40dfe9") geteuid() getegid() mknod(&(0x7f0000ff0000)="2e2f66696c653000", 0x10080000007fe, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000224000-0x46)="", 0x0, 0x0, &(0x7f0000f59000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f000017a000-0x8)=[&(0x7f000006d000)="40706f7369785f61636c5f616363657373757365722d00"], &(0x7f000077a000)=[]) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000cc2000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00007c3000-0x8)={0x0, 0x0}) truncate(&(0x7f00009e4000)="2e2f66696c653000", 0xfff) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000330000)={0x0, 0x0}) r4 = syz_open_dev$random(&(0x7f0000966000)="2f6465762f72616e646f6d00", 0x0, 0x180) sendto$unix(r2, &(0x7f00008fc000)="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", 0x1000, 0x44, &(0x7f0000daa000-0x8)=@file={0x1, "2e2f66696c653000"}, 0xa) poll(&(0x7f0000e8d000)=[{r4, 0x200, 0x0}, {r3, 0x40, 0x0}], 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f000014c000-0xc)="6e65742f7564706c69746500") r6 = syz_open_dev$mice(&(0x7f0000d28000+0xf82)="2f6465762f696e7075742f6d69636500", 0x0, 0x8000200) read(r6, &(0x7f0000cb1000)="", 0x0) fcntl$getownex(r5, 0x10, &(0x7f00008c3000)={0x0, 0x0}) 2017/12/10 23:37:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000021b000)=[{&(0x7f0000223000)="39000000100009040000090000000000000000000200067b000001070000001419000a0004000005000040000608000300ff090000cfe4693e", 0x39}], 0x1) r1 = accept4(r0, &(0x7f0000b27000-0xe)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f48000)=0x10, 0x80800) openat$keychord(0xffffffffffffff9c, &(0x7f0000f5e000-0xe)="2f6465762f6b657963686f726400", 0x20000, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000ea4000+0x72b)=0x0, &(0x7f0000dd1000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000044f000-0x10)={0x6, [0x9, 0x7, 0xfffffffffffffffb, 0x5, 0x81, 0x1f]}, 0x10) 2017/12/10 23:37:30 executing program 3: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) r0 = inotify_init1(0x80800) inotify_add_watch(r0, &(0x7f0000042000-0xa)="2e2f636f6e74726f6c00", 0x8100000a) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000044000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x20000000000100) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000043000)=@alg={0x26, "6165616400000000000000000000", 0xe, 0x804, "73686135313200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001c000-0x1)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r1) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000045000-0xa)="2e2f636f6e74726f6c00") mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000046000-0xa)="2e2f636f6e74726f6c00") rename(&(0x7f0000045000-0x10)="2e2f636f6e74726f6c2f66696c653000", &(0x7f000001e000)="2e2f636f6e74726f6c2f66696c653000") mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000048000-0x4)=0x3, 0x4) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f000000a000-0x6)={&(0x7f000000d000/0x4000)=nil, 0x4000}) r4 = dup3(r3, r1, 0x0) splice(r0, 0x0, r1, 0x0, 0xff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000047000-0x8)={0x0, 0x0}) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r4, 0x7, 0xe) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f000004a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f000003f000)=0x8, 0x0) 2017/12/10 23:37:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000c48000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006a1000)=0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000088c000)={0x0, 0x0, 0x0}, &(0x7f0000b9e000)=0xc) getresuid(&(0x7f0000d1b000)=0x0, &(0x7f00003dc000)=0x0, &(0x7f000038b000)=0x0) stat(&(0x7f00003cd000)="2e2f66696c653000", &(0x7f000036f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e2a000-0xc)={r1, r2, r3}, 0xc) setpriority(0x2, 0x0, 0x401) mq_open(&(0x7f0000f50000-0x2)="2d00", 0x82, 0x100, &(0x7f0000c2a000)={0x0, 0x6b, 0x1, 0x9, 0x9, 0x8, 0x10001, 0x4}) 2017/12/10 23:37:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000dcc000-0x101a)="", 0x0) unshare(0x400) r0 = socket$unix(0x1, 0x7, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006db000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x40, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000be4000-0x450)={0xffff, {{0x2, 0x1, @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]}, 0x1, 0x7, [{{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]}, {{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]}, {{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]}, {{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, 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, 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]}, {{0x2, 0x3, @rand_addr=0x898, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) r2 = accept4$packet(r1, &(0x7f00006c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c36000)=0x14, 0x80000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000177000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000e4f000)=0xc) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e5f000)="2f73656c696e75782f7573657200", 0x2, 0x0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000e3e000-0x10)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000142000-0x28)={@common="69705f76746930000000000000000000", &(0x7f0000dc8000)=@ethtool_test={0x1a, 0x1, 0x40, 0x5, [0x1, 0x1000, 0x4, 0x7, 0x2]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000343000-0x10)={0x3, &(0x7f000092f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f0000f19000-0x40)={r5, 0x1, &(0x7f0000083000-0x4)=[0x8001], &(0x7f00003b9000)=[0x100000000, 0x937], 0x2, 0x1, 0x81, &(0x7f0000f1c000)=[0x3], &(0x7f0000b2a000)=[0x3, 0x8001, 0x4, 0x9, 0x40, 0x800, 0xb04, 0x5], 0x0}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$nfc_llcp(r0, &(0x7f0000601000)={0x27, 0xfffffffffffffffa, 0x7fff, 0x5, 0x7fff, 0x0, "27a139b02c53e616147bfdb7eb95e3c2f9b04bda7f9ca4de8ff850f94777f11de19665682169d46c077648efbd373c359f6869d62c9a2cdc9a6e1b7b348568", 0x6}, 0x60) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ad9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000272000)=0xc) ptrace$setregset(0x4205, r7, 0x202, &(0x7f0000d88000)={&(0x7f0000928000-0x3a)="4f6d15df5f96140f313d9ad3269c9e12c172cda783b7d1f114818fbe9ca833a5e676e6710c52b554934db6b5884562f4a2e409c74254c23e2637", 0x3a}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000f63000-0x8)=[{0x2, 0x0}], 0x1) pwritev(r0, &(0x7f0000a3e000-0x20)=[{&(0x7f0000a15000-0x71)="94e1a2b3ad2d417cbcabca3cfc971ec426730351163630b17c9dd8fbe6b37eba25077f2e7ec6a618d02650fed11bcb629b67a2539a20555a7dcafc9ab46b5b6d7ae91221286d93f992e0a6b49d4e063747601c4b0bede8a33438e276853bbe6b08c4ff0279a1951cb44a428ceefc28fe32", 0x71}, {&(0x7f0000c44000-0x1000)="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", 0x1000}], 0x2, 0x0) getsockopt$inet_buf(r6, 0x0, 0x482, &(0x7f00008e6000)="000000000000000000", &(0x7f000036b000-0x4)=0x9) 2017/12/10 23:37:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000dc7000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000641000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000488000-0xd)="617474722f63757272656e7400") read(r1, &(0x7f000013e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) sendfile(r1, r1, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2017/12/10 23:37:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x200000000002) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f81000)="2f6465762f72666b696c6c00", 0x8000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000e81000)={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x2, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, 0x7, [0xea7, 0x1ff, 0x7, 0x7, 0x0, 0x7ff, 0x198, 0x1]}, 0x5c) request_key(&(0x7f0000016000)="6c6f676f6e00", &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b9000)="7f", 0x0) write$sndseq(r0, &(0x7f0000e4e000-0x60)=[{0xa867, 0x7, 0x0, 0x7ff, @time={0x77359400, 0x0}, {0x4, 0x6}, {0x9, 0x1f}, @addr={0x10001, 0x8}}, {0x10000, 0x7, 0xffffffff, 0x44, @tick=0x8, {0xfff, 0x4e}, {0x0, 0x1}, @control={0x0, 0x1, 0x10001}}], 0x60) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x2, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x3, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f000018f000-0x4)=0x4, 0x4) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "2e2f66696c653000"}, 0xa) listen(r1, 0x7fc) connect$unix(r2, &(0x7f0000932000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000939000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x0) connect(r3, &(0x7f0000932000-0xc)=@un=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r3, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x80800) mmap(&(0x7f00001c6000/0x3000)=nil, 0x3000, 0x8, 0x5e, r3, 0x3) mmap(&(0x7f0000000000/0x937000)=nil, 0x937000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00009c8000/0x2000)=nil, 0x2000, 0x3, 0x832, r4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 23:37:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000542000-0x5)="6d61707300") readv(r0, &(0x7f00006f6000)=[{&(0x7f0000d27000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b0}, {&(0x7f0000aaf000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}], 0x2) finit_module(r0, &(0x7f0000047000)="6d61707300", 0x3) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000bc2000)={0x1342, 0x6, 0x80000000}) r1 = socket$netlink(0x10, 0x3, 0x0) getpeername$netrom(r0, &(0x7f000083e000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000616000)=0x48) writev(r1, &(0x7f00004ab000-0x10)=[{&(0x7f0000be1000)="290000001800ff0900000000000000020a0100000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) sendto$ipx(0xffffffffffffffff, &(0x7f0000653000-0xd0)="", 0x0, 0x0, &(0x7f0000ef5000)={0x4, 0x0, 0x0, "d49583142a71", 0x0, 0x0}, 0x10) sysfs$1(0x1, &(0x7f0000bdd000-0x1b)="47504c5b706f7369785f61636c5f616363657373da656d30287b00") 2017/12/10 23:37:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x2, r0) openat$autofs(0xffffffffffffff9c, &(0x7f0000777000-0xc)="2f6465762f6175746f667300", 0x800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000934000)=@file={0x0, "000000"}, &(0x7f0000700000)=0x5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f00009a9000-0x8)={0x0, 0x0}) r2 = epoll_create(0x4) ioctl$int_in(r2, 0x0, &(0x7f00004da000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00002f7000)={0x961, 0x9, 0x4, 0xcb8, 0x8000, 0x9, 0x9, 0x5, 0x0}, &(0x7f000049e000)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000014e000)={r3, 0x5}, &(0x7f00003ea000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x28000, 0x30) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000327000)="6d61705f66696c657300") getdents64(r4, &(0x7f0000010000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) getdents(r4, &(0x7f0000003000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r4, &(0x7f0000016000-0x8)="2e2f66696c653000", &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x100) r5 = getpgid(0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(r5, &(0x7f0000ad9000)="5e65742f0400000000") mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r6, 0xc01064b5, &(0x7f0000017000-0xc)={&(0x7f0000017000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 23:37:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000208000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x80000000000, r1) ioctl$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$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r4 = add_key$keyring(&(0x7f0000860000-0x8)="6b657972696e6700", &(0x7f0000157000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, 0x0, r4) r5 = fcntl$dupfd(r3, 0x0, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000d28000-0x8)={0x0, 0x0}) inotify_add_watch(0xffffffffffffffff, &(0x7f0000c17000-0x8)="2e2f66696c653000", 0x0) r6 = socket(0xa, 0x0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x1f, 0x43, 0x1, 0x0, []}) ioctl(r6, 0x8916, &(0x7f0000000000)="") ioctl(r2, 0x8936, &(0x7f00006f1000)="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") ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000f26000-0x1)=0x0) fstat(r2, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x10000000003, r7, 0x288) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000a6b000)="677265300000e4000000000000eb0000", 0x10) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r8 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x1}) ftruncate(r0, 0xe000000000000000) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000553000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a16000)=0x14) ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f00001ad000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000621000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, r9}) socket$inet6(0xa, 0x2, 0x0) 2017/12/10 23:37:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000671000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = getgid() r4 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401c", 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000614000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da1000)=0xe8) sendmsg$netlink(r1, &(0x7f0000241000-0x38)={&(0x7f0000fea000)={0x10, 0x0, 0xe97, 0x65}, 0xc, &(0x7f000042c000)=[{&(0x7f0000071000-0xf2)=[{0xf2, 0x0, 0x700, 0x100, 0x4, "4f3036f6dc63c06f8cfe3ab0ba1cc8519e89ffa9e9f6006a8f031de76b0739164b1797910b4c225e980f74ad4fc8d35a8baa194fe208c111b258edb0b917328782bd10ef0581c9042178c9c9303ce36314e6437451d82947841da8cb8f186dca9eb2e73b95437d10bdfc8212e82e6ecde4df7653dfd1f03969c4b8447f8099f644cb66f36e431e739eac8ef571d6a66a9bae98dfec23f3b281ccfda84b32bc210e9a4dbae1d6682b20a78973c348b0ca5c511a5317caeaf3b3828607fbccc8b405cafdf500ea345c54bf87f62467e003de5e8a6f33c63262d0c37729821220c8da47"}], 0xf2}, {&(0x7f0000d8a000)=[{0x109, 0x100, 0x100, 0x8, 0x9, "c06950f5c9630f47208adf78b4aab980d17822bf2a97fbe8cb114bd4d5dfa5015a67f0e0c4d88c2b8fc3508c6aca59515524b6e9d8bae7c2dc42d394afe2e36f6f2b73236c388711113bf2971c5641fc8274630ebc173d97f00c5a5673ee159d729cffb4f8e933c9b5fa6e3aa2c230b678f6390ba5efe97f910486afb966d5a913ca579316ddec6292e4f962385d828e57cf618d3607c5817538950fcf9a1a2831c23d8f25cc5f94839b075c7c77c8ba71ff54b9a88f8444512e7a60e3132544db6933816858c7203d36763ac2e931c715c81daa5d84bf2d642a3c532250e7e7f1690aadcf781c42312f5576bbb6c7cd5317e4404c8dfa7171"}, {0x89, 0x8, 0x0, 0x7, 0x5, "f36d4370f9a82d8ddb1fdff94f4175ebb6c877d369ed203b5be30ce834315afb929a093cdab09a07d1f64ce247febaa8342a29e0f47bee60ac36ca77aa4a9330fbe898ee0a772410f5b6ab5dba3a29946624add3c50bff10ea65169e676ecee6e8be16e37a14d822561c7c4a87bcc85fe3653b0d5133d36062"}], 0x192}, {&(0x7f00007d5000)=[{0x34, 0x5, 0x300, 0x40, 0x8, "4a0fdb7b078879c0bd898292653e16d8d3bc92f2fbf3797288e145d8f8ece086c3fbe562"}, {0xfe, 0x3, 0x300, 0x1, 0x4, "5161ef353da7969015472bfb52f57f59489d4454c88a935898807196ee9475e7dae1543913cbdb101b78696d3894cafb6216fd6d9c95bf2cfa8be09ced455ac5c066658e2c39cd0c90be5836247c2f3588a7e893fe193f6beca1fdd32729741660c3c410c793bbca2e59cd6c0c9e28c38ae41614bc8e50b0d75f97c4b9bd587ec17d3eb5e63285fa9d54e534e7cbe17405be19baa4dbc5090c1acf6753968422cf14fc1286328019babe9dbce4d57bc8031af40976178019eb4e30945ea7578a493afb2c7d1643eab7bfb6b5876e0f91e48658ee827ad36e78e2586547924fdf164490fe54798eedbbb105ee712e"}, {0x4a, 0x5, 0xb20, 0x8000, 0x3, "b33b7c24b29de4ec1e81683fdc98cf8b8ff34ea5ad8aa9c4e1e67ea409d63ec22967681b8cbf1f57b376ffadb3ce9766e26c98ef3227a9931fb4"}, {0xb7, 0xffffffffffffff7f, 0x104, 0x80000000, 0x1f, "89fe39454cdfe62ba8c063437cbe0ff1e4bb19927fc42f3be052f8c21040e910953a60b50c03d77111852ea70529482b35950aba7533864d26689eab7868e0c4dfdc1458bc94e4b868fc1ac77bd183ed385574d2e006dcfd3143e12e13b4c4fb786d7edd4cbf4ffc3c0730bfb544152e240f4d0704c014b2a57611473fd250adc02cab7f05488fe31329ac0f399326b61e7146a239442de2f86c235f77abd29580024951850e2c"}, {0x19, 0xffffffffffffffff, 0x100, 0x2, 0x401, "e24a860d942397bca6"}, {0xc1, 0xffffffff00000000, 0x60b, 0x8, 0xffffffffffffff08, "1b4a2ce8878ff9a79052c3f35ceb178ae7228ddb7ed3b7de7986f76ad27128a6b600ef365efcd445fa868b714efa7e7d928dea233bf43254bcdcfc30a5df7930006c6019694fac2d09de89aa574829045b182301440ea6455aa19109e4187bf0d07adb9915795f36ab3c36c017e85b0c4ae1647d78b6823b85b41dcf571562ca8b32a3caecc4c4feac5c6c8131071795426831d664b9ca58e19714dbd9e7e168ccc981ffc998d8fb0ce493b885948c0e20"}, {0x79, 0x40, 0x10, 0x7ff, 0x5, "2aec3c1a36488f79557d1255a00335ac02e334e171dc03fb9b42d81e79d7ba6dae54f39a093cc21c92a74e8a8c96d65b2448832935ea7de047d8e5c891eba590a71b565fb2442ead054ea4ca368f8ed92639eec3e265a9d660f4263056eaeb7192f291b5031b1c7056"}, {0x89, 0x2, 0x2, 0x3f, 0x2, "0b8f2d1132f57d234518bc65ffd1e4766c0ecd38e71210757679dc7ff2bd241024c882f6fb6a7ee6803110c5e12a7e17a39ac6c4e4d07af28fde4a1521a1592ac89025391ac6b844c30eb4122ef4495062dfaa3fbc870fec467c166b67cca2463fa3e7eae8715e0adf40116ff29cdeff4fce253237837474c4"}, {0x7f, 0x80000001, 0x700, 0x5, 0x5, "4e4b72834b58fff0df31c1fcf833cad1a59d3f3dddc19878f6a0011348a24699322c7d307ff693c6ebb7fdefc811ac961a6fa9ff083381174fec09ee27ea122af574e311b30792013248c530f657d4b2f66d7af0f41c5c9a327e599324343202bd4682fc7b743c17c3983eb42cfc1b"}, {0x106, 0x7f, 0x208, 0x5, 0x643, "bd6480efdc171a1b115ff49ec6df7765d468d365f409d9dfb2eca29b3ad575f0755052a2396c982a6d4d01969b09de560663ded8c993b42e434e0384588ed6a3b57469ee2d432f61aa69cb2e566dc56599969ec54070c3e5c54783b18e2f4213ef14c4598d5fc216b99964488568e3c0aa35db40f36ef3c62f32e1324d82286a8757f856fead09ba79393b0f3781f7b56c721138d8923a9bfba809570a95be59ad53d088e37c146bc898fcc5562c8cda277e704b89fee89570f765f797eebe4fd57adef5bee3905d606b35de0efdf022c94ac2c11bae09ac74b62c197dd328fecd773679f4d6fd52acda77b430506e0e465486b4d05b"}], 0x594}, {&(0x7f0000b7e000-0x2e8)=[{0xe7, 0x5, 0x4, 0x100000001, 0x5, "65d4d136a902922df52bbbe552a1edcdc4ffcd3b473912aac5e82f09369cd7142e2c662bf4916dc3f84e31d0939d61f762fcdfcc2b3783b77c0cf12d3ad37b15b74d0cfae8cd30ceedff28a6cdb9360316697e3bdc12731db7fd95d4098ec97aadf9ae29942024893ab7ddd9b95460282c55e3d54f8980f16194c71e8ebf571b4d133b6c2d960b0a85f2f7591c58e47accbe91e3fce8897ca0a53480da9e8ff33f7cf4c838ed653f7a7f5a14bb96bd2efdd9a0019f7e16d2f46ec99dffecc2ac9a4e5846f01715c17446b9ffacacdeb82a67fde101fa0b"}, {0x2c, 0x6, 0x2, 0x2, 0x96d, "9685d958a83326e435f9fd52767ce10810a11742f6a53051a6f6d55b"}, {0xf1, 0x8, 0x406, 0xffff, 0xe48a, 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"}], 0x13dd}, {&(0x7f00001a3000)=[{0xbf, 0x81, 0x10, 0x136f, 0x5, "3fb28062233b1195cd536592548aad5658969923994c06f748272bd9a065b86b6b54ff924b888a263a87b855f3513ba1b83d2d2a7f4afba9fcbd68d28a79273071e594a954422f5be4aa406c98c53d5c653ed228ed8a83dce82cf54a2f16d393bfa37b76230cd79b6adf4e6b6e0d765daf06cd79c2806f2cc22151f46b47a5ca4d58c8b6ed34446adeb1572f83117825e29cb9caeacebd51766fbe1f1205c3529cdd8e25d189046053c6a5c330daad"}], 0xbf}], 0x6, &(0x7f0000d76000-0x20)=[@cred={0x20, 0x1, 0x2, r5, r6, r3}], 0x1, 0x801}, 0x4) futex(&(0x7f000000c000-0x4)=0x2000000000009, 0x4, 0x0, &(0x7f0000141000)={0x0, 0x5}, &(0x7f0000902000-0x4)=0x5, 0x0) r7 = socket(0x12, 0x0, 0x0) sendto(r4, &(0x7f0000eaf000-0x11)="ddffff200001e500f8ffffff8000ffea", 0x10, 0x0, 0x0, 0x0) r8 = socket$inet6(0xa, 0xfe, 0x9) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000548000)={@common="697036746e6c30000000000000000000", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_buf(r2, 0x29, 0x33, &(0x7f0000246000)="dd933857f2ed75c67f42f4ac7939e0a3f47258cd63db4838791655e1618c508d921bc2c0e59fb0cbd3742f3b448384f700040003040e5f8000000006000000045f8948b4d2efae3a", 0x48) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f00008bf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000fbb000-0x8)={0x0, 0x4}, &(0x7f000093c000)=0x8) r9 = syz_open_dev$loop(&(0x7f000012e000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x5) ioctl(r9, 0x4000000000001277, &(0x7f000004b000)="33") getsockopt$sock_int(r4, 0x1, 0xa, &(0x7f0000873000)=0x0, &(0x7f0000267000)=0x4) fchmodat(r1, &(0x7f000003f000-0x8)="2e2f66696c653000", 0x200000000105) recvmmsg(r4, &(0x7f0000dbd000)=[{{0x0, 0x0, &(0x7f000017d000)=[{&(0x7f0000ddc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}, {&(0x7f0000b2d000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00004fb000)="00000000", 0x4}], 0x3, &(0x7f00000f4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56, 0x20}, 0x1}, {{&(0x7f00000aa000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000280000-0x60)=[{&(0x7f00000cd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f000033d000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f0000ca5000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f000059c000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}, {&(0x7f00006f8000)="000000000000000000", 0x9}, {&(0x7f00006ba000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}], 0x6, &(0x7f0000d73000-0x17)="0000000000000000000000000000000000000000000000", 0x17, 0x1}, 0x3}, {{&(0x7f00000a2000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000025000-0x50)=[{&(0x7f00006b6000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f0000d07000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f000022e000)="000000000000000000000000", 0xc}, {&(0x7f0000279000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f00006cf000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}], 0x5, &(0x7f0000726000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde, 0xfffffffffffffff9}, 0x401}], 0x3, 0x10002, &(0x7f0000bc4000-0x10)={0x0, 0x0}) socket$unix(0x1, 0x5, 0x0) recvmsg(r2, &(0x7f0000ee2000-0x38)={&(0x7f0000e7e000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000c10000-0x10)=[{&(0x7f0000b1a000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}], 0x1, &(0x7f0000f35000)="", 0x0, 0x4}, 0x2) fcntl$dupfd(r8, 0x0, r8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) [ 131.174390] IPVS: length: 9 != 8 2017/12/10 23:37:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)="2f6465762f70746d7800", 0x400, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000044000)=0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000758000)={{{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfffffffffffffc71, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7fff, 0x7c1, 0xffff, "e2d9dfc6bdcbc8cb03266a8746aa6dc9865a3c8e70c6f0a2ae9cfd233cafa3cf1a84eb243aafe95a88ff08ae83253b6c212544b16473c14975ac0798d1af395b29d107971f04e69754747adadeec2bf1"}, 0x160) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, @broadcast=0xffffffff, @rand_addr=0x0]}, 0x28) setsockopt$inet_msfilter(r1, 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) epoll_create1(0x80000) r2 = memfd_create(&(0x7f0000ec7000)="5c2d7070703176626f786e65743176626f786e65743073656375726974795c00", 0x3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00008d5000)=@sack_info={0x0, 0x7, 0x0}, &(0x7f000073c000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000149000-0x6)={r3, 0x1e}, 0x6) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000040a000)=0x0, &(0x7f0000cba000)=0x4) ioctl$int_out(r2, 0x2, &(0x7f00008e2000-0x8)=0x0) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe580000004eca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d0001000100080000ec6b0f536e06ce", 0x58}], 0x1) getsockname(r2, &(0x7f0000e65000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e6b000-0x4)=0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) 2017/12/10 23:37:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000366000)="2f6465762f6e65742f74756e00", 0x0, 0x40000000100a) r2 = fcntl$dupfd(r1, 0x10000000406, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@common="62707130000000000000000000000000"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f2a000)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f000078f000-0x4)=0x3) syz_extract_tcp_res(&(0x7f000083d000-0x8)={0x0, 0x0}, 0x83, 0x82) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000eea000-0x28)={@generic="00000000000000000000000000000000", @ifru_ivalue=0x0}) lremovexattr(&(0x7f00004be000+0xbea)="2e2f66696c653000", &(0x7f0000533000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") syz_extract_tcp_res(&(0x7f0000da3000-0x8)={0x0, 0x0}, 0x200000006, 0xfffffffffffffff8) write$tun(r1, &(0x7f0000662000)=@hdr={0x2, 0x4, 0x5, 0x8001, 0x1, 0x9e, @ipv6={0x0, 0x6, "00340f", 0x1c38, 0x2f, 0x10000, @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}, {[@dstopts={0x3c, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x42, "4aaed12ae011aee6243af5b974c48aa29df4c6afcf24babfcf38ab2f609330486cadc096e5f17641d9f4352a0b0c6f95198f27fdbdf3b9d4536f001a780e62b48881"}, {0xff, 0x25, "8c00138ab28d32f5a3b411e5eb2828a01ddb0a70fc0c4d5ca8ab5bbc068dfce77b26c7b756"}, {0x101, 0x83, "02601f643260a1bf06b8ccce2103897c4b7a3bc0bd762f74c1612df61cd85d722cc4672cd06762ef6ffcd1b57fe0a815053f5b71b33556a801db1dd12da2e2d1a1c828ecefee2979b32d6781564fd70727e68850cd1ca8a241340cc059804c30cf6441bf17330905d9f924c08bceb1328475419fe6266d141e3c0fbf61567de4a0321c"}, {0xff, 0x8f, "ff1967c3cc322dbef02879c7e70701a808c09dfbd86b813ff2975df1a77a3e22c707de5157bb723cdf508fbe6da51ae18b332df6dd62a96bbc6ca302915221454b1681d9aa77e9d2ce47ce0a7106733dcedf4b1da563973eb2ffd48b04318fe971ca2645db4135cd79324dfcd6830049d7f3e44b8d91371c0ec552cdd38b84cfe65734de3a8a1be8af17673977cbd0"}]}, @hopopts={0xe4b1a975c69eaf10, 0xb2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc7, 0x3c, "0e7e2bbb801c974369ee23bf120293d188683c4fbcb0e2dfc0854092c21e6eced03b365224bd307fe641c9de011898a6079e16194be98439626ec649"}, {0x0, 0x55, "85b43f99b0248239065c344fb3dd41c2dc7062ecc624a097a594d2118bf5c21e1dc024d601229eeb91bed6522443ff7ad12946b05bcb516a520c9f62c6ffbba9158e3b9c3928cdfb5f129edb817031d6d446cf4fe9"}, {0xc2, 0xf3, "40d18ba0782dc6d07b910171f611724eea26dc6f9cd39bc68a5aab20fb0e6ad72d664bfb4fec5c21951029faefd043a8ed99240f81bda6537413671b0c8a115987390185a705e4947a1f5f910b24762993509f4703fe97903e7c70c30537470ea2836ad63a9243dee76f499f597dc81e7922bc7cb7ee9bb1215f352e7d2f9217c4ddee0d04cd95b598f7680b9fe54e81280ee8e6262573cf59b1bd5b6f9c69432afd664bf848c6a4cfe5190b88c3deba4185019028ebca47166d90ccfddfac32219c7c8444a3b24c6c33a2450449adabd32e823e2b18c61e9c41a82ec580bc3286ff3f143229f38557ae32b11b297179f328b2"}, {0xc2, 0x56, "c3475d93a9192c2e77df9a98a33adbad3ff40f75b87ea71d69827072c6e641e40d8b5162c873f613810708038b66629be0f21e785329cd5b00a72e3202519565e1330b02657010363f4a8bcc8ac0e06d5b5264bfd77f"}, {0xfe, 0xe7, "6fc7a8153df3b48f3395365230992443e2a6c0551a3bef0a1556718ddbddadcf12bd328dee03f0bc7a1d4eadc0ae47d80c7c48a5106fb2fc0b4912d9c49004176ca87c42f59cd6025d467adcbc71aaf45a268d90f8e58a84195a9137dd16c9cc8165ed5a90f5e6167476aab23d9ea71785c73305d436ec036b4524304d0dacdf02091d1681068a893f6ef29d510f664e18425a72271406499b349e98e51bd0400dd040326c1489efbbbbc6d96fe9a1188bf0736cdfccaf76607e2bbddc5b80ab3e9a0619b00c5e127a2ef4773390e4a765ba0eadf04e5931cc65a54b087e5d8fa94b3bbe6fe2a5"}, {0xff, 0xdc, "18dfd0021b5cd9fdc583ae12c0bbbca25f06afbc453c31346f7207c135b76f9cf0926201c9190b4e65037a5971a6ef0335ebce3c52e15129a5c7377ca16cddc83acf6523e72d7cbf4798a914425e2e7e549b4c1fe463b19a800c84454b9781ca7498928b080e4e1a12ff95ade6c2dfba083b33d7965196302c99279cc467726f5aa7b3f0ae8db40dbd04909633276a2b395838e5fc618203c803c7493331341ba26278f97128b567540bb14d56d8c3768336a7ca00b5e1c37e4974999aea912ee1750ff2ea4cbb2ff3433141bd57015ab4e82ef9814069bf78e297fd"}, {0xfe, 0x3d, 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"}, {0x1, 0xbf, "03a9e23b6fa8b711847ab33242eb257c3380d5a85d767505195a3ce66708df87a403bb06ee99177edba0659325cb372cac936c16d325b76d202f7dff8d0b5d38bbb72fdf21132f3020264aea4cc8990d76a52a7fb8bc20aeec692d183f733425c1d22da278d38cb563e62cd4a59fff044721add5075d026988569c334cec3b6824514bf168f7b264078a897f60e1efae74c7d251a2d12bf9fb0ecf18155ca170ca4b010b4182c787dc02da61b8c18141264d15fc0bcf217f9540e4cf009cbf"}]}, @fragment={0x29, 0xfffffffffffffffb, 0xffff, 0x3, 0x9, 0x2, 0x3}, @fragment={0x16, 0xa1, 0x7, 0x1c84, 0x1, 0xfffffffffffffffd, 0x3}], @tcp={{0x1, 0x1, r3, r4, 0x4, 0x0, 0xa, 0x0, 0xfff, 0x0, 0x1, {[@eol={0x0}, @md5sig={0x13, 0x12, "715ba3f66d777b0f3dd05bce8b394cb1"}]}}, {"154c2425282dceb06904111db74d6e2885882c8f499c918ae546809155dd58782045d278a6d460b953755e2560a702971fdec9877d2b13d771ff93b0339e3d08566fee6c0bef0ad84b7347fe003fa7a935bda2a631be183f6f8a521d3f8277e3501b7c56910b4dad33c408aaef048eeebab9d875fad02a0fcfc56b9065cae3b62a3c2aa156c7b2f97005a51b651b8b724277057605d7f92e846138574b5b1c9acaa52d87488d4c033591accb77e024a0171e75e9a318939b24c2832499efdf6bf584414a73ab3dde28d053e8c496a6331c6c90ece0f573bbe87c7b5ffe78949382b8ed140ee7eedd402772924d40"}}}}}, 0x1c6a) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00004cd000-0x10)={0x8, &(0x7f000025b000)=[{0x3, 0xfde, 0x20, 0x327}, {0x3a979eb2, 0x6, 0x9c, 0x81}, {0x0, 0x529, 0x2, 0x6b}, {0xfffffffffffffffa, 0x4, 0x5, 0x0}, {0x6, 0x2, 0x5e81, 0x2d7b}, {0x5, 0x7ff, 0x5, 0x2}, {0x3, 0x5, 0xaee, 0x7}, {0x5, 0x8, 0x8, 0x4}]}) write$tun(r1, &(0x7f0000d66000-0x16a)=@hdr={0x0, 0x84, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000001000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_int(r5, 0x29, 0x10, &(0x7f0000006000)=0x0, &(0x7f000000c000-0x4)=0x4) bind$inet6(r5, &(0x7f000037d000-0x1c)={0xa, 0x2, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff994}, 0x1c) write$tun(r2, &(0x7f00008f0000)=@hdr={0x3, 0x7, 0x40, 0x1, 0x9, 0x5bad, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x1f, 0xffff, 0x0}}], {{0x600, @ipx={0xffff, 0x10a, 0x1f, 0x0, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x7}, {@broadcast=0xffffffff, @random="8437b3435e47", 0x81}, "13919ff13d3f89a99f510a3a4fa95fc27ae2ba633aad2fda254bd7706ef3dc2da599396433c62ee3855c9f99a96961e48f74509a5e4e2b8a7bbe6e5ec2072747722e5259128b8dc9b8b2b351de40fbb710c6c982079fbe09cae7d64a113b77e8748897c94304b51228aba44fd0e812abd27faf08e2ed9d9ee828398d577ff4e10a1d7c12407eaecfed067693c4aee91f2777de2b605abed09d9ec9afda41e306b3bb01add4718092e78fcca0be848fa0a6d1333ab4040f6740579e85afb5e9e6eb8b5f093fa1b6d7a075f3f44fca4e4440714dedb185e304b8f6906937444e033dd41c4ac26839b68a10c884"}}}}}, 0x126) signalfd4(r1, &(0x7f00005e6000)={0xffffffffffffff99}, 0x8, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b77000)={0x0, 0x1, 0x20}, &(0x7f0000311000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000a7000-0x4)=@assoc_id=r6, &(0x7f0000fa3000-0x4)=0x4) ioctl$KDGKBMODE(r5, 0x4b44, &(0x7f000084d000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x33, &(0x7f000000d000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000200000-0x30)=[{r7, 0xa0, 0x0}, {r1, 0x5101, 0x0}, {r0, 0x8be0e73d48031288, 0x0}, {r0, 0x8, 0x0}, {r2, 0x4049, 0x0}, {r5, 0x200, 0x0}], 0x6, &(0x7f0000f2c000)={0x0, 0x989680}, &(0x7f0000c0b000-0x8)={0x0}, 0x8) listen$netrom(r2, 0x100) eventfd(0x204) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f68000)={0x0, 0x0}) 2017/12/10 23:37:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000711000-0x5)="7573657200", &(0x7f0000457000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000891000)="4ec55da6a9405ea6f208dae683fa77bb0df7002fc7af58a2b5b6449c9e4485d9bfa18ca114c31a45e225022980bd1744b28dd541ffc2aae0bcb21bb0e123cd94c6e561f1774cbe671a12784fba01c03f28cc9e44c5ea7fa74659e1fc5a7e8147a0df76f9089c0ed786fffcd293327e4c24ef4bc9d99379ee6e0b5fb1f2bba45e16a8ad3218316da8062eddd154b34b95092b797cf819dd4d90a1821a40a97de08d36f11c53efbb1916ce09362db147f9b62f0c78e32fb16e6d5b8b8e19bd3d88626feb5a60414590b4d7a198cd50b9edac02e898271be18e1986150c8a5244354dc269cd292d1c2efb96e34f167b76e63cc85480dbbae1ebe226706fcd7c4aa1fa8128bb75187d27df42ae1e06136df44ef94f8bd3fd346e5e3b6043cdfd99b75186e6ded02a3627797b556eaa06080cd7ffc419c38130740cfc7039e1a5294d768f0c2f95593a3ff232354b59f64c4e4bc2941812e435d07cdc0d684cd41b6628162100014f45bc3ee8c8d2e6a13a7f5a8380c10b0d7acd1f64e7bc0e4588acf7b24c79db35b4cd8b9b8a97aedf62e48d13d9ea24244c8630f64aa9043b0a3a77f7f3a1c3ddeb4a4f90a8e01de720e782500efaffb02a854efde113b0abea9baa7d29e2f38e90949efa826f6c217fced463d78f52fd18e7d3b2bfbf25022c224f1278563dc718a8263fd24d13a20e2152cd323617ca7e1deb0c0fec777ad158d58ec2c90a600bb79fae1311e59caff5c362c213e0574de213b6646e250294a447b6a351f018d7c47e720f3aa4711180027d6cdb1249dc78a061ab7dbac61f7ed66552715002d95813a0338750badda272fbdd4e3f134e8ef5e7d83e003f439a14a9693d58708a28d857c39062c490285d2945e8af59f2fa72828466176c7bfa21e624958425535cf3228d687a268a3a39cdf34b3b8516707fa74c6bba7c7428caef045037e28c6698a94504aac47a3307153cb98c428532a4308d035e9e2fc0c6f94a17960d87b0854acf75452ff80e8bf64703756c7cfe9ffdab742b118096778196efc1c0a61e16b18414737197354dc88f71701b15a949a95913f690829c5843e98626d2e394ecf5423d9ebe738888e106a6f9bccf79132b3d2ccf22241264aebc235426e801bab54f31bfdeef41a62f4ecb6cd1a7f14a947e9a8de9a65f436c4b96092e78d80e84b0c1f930ac5c472ae62d2c31eebb7f840f00049a5cd7249bb75266bd3b2ed1a406df516d33929463343d3b8ddfe963389b918efc7be1af44071613e6806b76c8f02f6c207852f9e500e816b59a5f58635b6f0da37301ca45fc89a475c509a2b5f2a66206cbbfeb5f0717346db20943a61191d9c52aa34929163d09d1ffc31a6c0373a4981d894447bb562410dba7156c07debbcddbefc0d86f22392939089a29955a548df60ea9506cbb130d46d615605a884f7eac0f2d416a524f5b65643af28977fa177805ec673ee83650583292ce08f3e8885a1e06b1c3f93489506e73959baa4e4ef1f9753c3e0f216d0dbcb379747433eb003e541f868c938579ce301de1923c9b0af92c76a36260874c64e51d71283ccb8981ea0af3f08e37e98e6a9296f59db3901f3ae7ae97a9b39f4ee435122be1e6127a4937b4255512515d5b73733f03a07c7e5f1b1f195ff05f21cd2146abf58c9f4eb84b5750eaf00eaeff8beaac2aeb46e6fca7943c9df304bbf07bf3f3e5a6a1df68549c6087bf958b600737735669ee88cd8f12c596fbcc71469fd31adf20933e6f69dc3f7c776dcec9a3d58105450814bcb423aba84f9ab9afe7954fd6c8b5c1feaea1a49da074df7f5a65054ccab2b32469faf695d48d0a95c7f6e81529d73ffe367ed5f6be01dd7d62434e22e097e6144db53966b188ef6c1f0ac7bbcee5697b0c2bffcfc78c246d388ee8e6cb214e07e391f7a7a82ec3778931d823be38633d15fdc935441c3859275a0fe6b0541163f1b0edac5db0fcb9a8be6518c2c5f5cef70b03bd92b559043367d10ad128b9aa980321f6fd039cf1da0d0129aaffbfeaaab12948d7c86da57ee340dba2e8e6799e798382d9ab8d320f8cee4686c36a82b4fafaf9d821d55ff65a4561193835429d92d8ed67a8f9c3fb99c56fd14b9dccd5a525ac1767423936cf3f3b58728c246f51f3f516d7c531251ae3257946d25ab93dc8216d593c6ea18df856a187a12005c5d51150a9b88591ec3eca776efcdc3ba603c89498a776983b9b8133b31c86b98da2e5d166164a8441fe1cfecf57be8470ee639fb9231901795e54b2dd8ebae7c73f0d159ea185c8c1dd6692da4f907136e0520d0c68b501012cef9bc424ca7bfe33198d76af06621b439841ce5ac227ebe576fdcb249255520cb409bb3b310d062c70cb4e69d378a89bbd0b107cd8312496a670cb34bad36c499c34a32c368d0c11b1943bad8b16a6200b6424d3f06c8e07bb6c671620c80529a1d7a6fd51304ca4ae9927060a72223c2c7394826df7c2e8ea3ec4046c373b9c66ec50aab9ecef05150b0010000000000000a62bd87cc03ce303c5d7511cd13dce6b60437aeef5dabc252849b86295739ef881f0f6bd654d95a7db09bfbd0442a8b9ff3c8bee003dff9406de4749b21abb1472238563f9091a539f2fb91f06464425138c0be230183efd59690aaf514f270a73db3d5b8c65df82f51efceacd0ea81946ffb98b68ccb5e017a12fabe91656c7dac25b4850f4f21a6af3124ab03e232f27e3a877605197ffed37439d1c0edb997336475d0dd5f4fcf0bba161618e66df5a17606a28cb3ed43343beebab8f08d597e04233574256cecc95d5e6268dd0607687c4a1593b646b6821bedf2e1dec67cc75f45d34093663f22b3971442c0d542d3e1a7118b9e5eedab6de7938654666ab3a", 0x20891800, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x2) 2017/12/10 23:37:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f65000)="2f6465762f6175746f667300", 0x200000, 0x0) mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00003a2000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000afb000)={@common="69666230000000000000000000000000", 0x101}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00004d0000-0x20)={@generic="6381e42c15e44612ff07c83f65b05304", @ifru_flags=0x2}) r2 = socket(0x10, 0x3, 0x4) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000ee5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x1, 0x2, 0x0, 0x800, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000fa5000-0x30)=[], 0x0, &(0x7f0000fac000)={0xf0, 0x8b, 0x8, "b92c7480bf113cb3beda5fb2a4c524ce04d00cb2d68d8be26248fbf64ca65c3c688f0ac86300dabdee69c5643dad02002868bf8c0000000000000fffa6a2df8b709000809bfb01e9f3cae7a8fe1b60d8c4e3bc5b90ba03cb95720e5b9fd1a0c02cdce1d790df02a5a27835270bfc5ca8d11a77dcbeebc73323495d6f6f4c253842f8d78f46a14731c2efcb35766481a53ef76ac18a118e25905c39eb12bb39af886d09f05dd4858df03771559c96e62c8b10472b6c8934c0dd32c5cf5589e5dd71f38f39b4cdcba3440f5cb9aa7376bb6db2030df650ef146ad9"}, 0xf0, 0x20000000}, {&(0x7f0000008000)={0x27, 0x3, 0x4, 0x4, 0x5, 0x9e5, "dec4268683590a3fbdd19c5347a5f6f92d045a6c6cf6000000000000f33efa0000000000000062316500094163396d476ec8cb9d074e0ec7a0f4de8e40bee4", 0xffffffffffffffff}, 0x60, &(0x7f0000847000)=[{&(0x7f0000fa6000)="e8eddbfca9091bbda60435ced18c5a1a8a39c467e00fe11c4a39c877b4345eb0f57c1717dbdfcf98737809afff795f1d4d382db49122f44559c9c13e2a573597cfe727c2cc857efa8079f9aecc6f59ddf784d1e511c7b4d190828b8aa7ac43a7bb23acd5e77a9daa51b56801ce21a5895dc5bbe698f7f69b94a315fe41cc3ee61cddae8aa65b867210ccc697372341f206011b119911a976525e8769a6", 0x9d}, {&(0x7f000091a000-0x31)="ab4eb39ec1a047ba4dad7871cd9ec5f839ab9113eda60bb7cc1be8ce30d045686643d8a18ca9eb487163119e6ec860aed3", 0x31}, {&(0x7f0000c6f000)="6c826fbf418ee81b0f8f061c827acbe52613c05af5e1986c3440e953c2784df3d8b67351c44c7fedb178663b50f8c4f5e6c40d26d6c256729b1111b2428eda37f0a9e4f4af814df35e52d51f576df05f777348d2825f26e46adb22d90c3a079864fd82f6780eb5f3991742e49034ab079ac673c510aadf27911334f0aea9b755d62807698ed07327e1ad6e0b8eba339a8b6f6ccd404478a92bedf3209d85b8328c80c1de150f35e52ec8f275febfedd48b0de41209210e50e0c32614f5dfb2b06892ea762fff3f07bdc133dd4651c45906091928ff91a40a0e07a828289cf37d16a652f45f982830aae0a6faa997738f37d8", 0xf2}, {&(0x7f0000fa7000)="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", 0xfe}, {&(0x7f0000fa8000)="66c63ef2a03207324cd63db203391a0b5240b9784fcd8d287c6c93e093ca48865cc9e40d70792b7d3ecf8f92f57b2fc2f9d415bf7e2b560f7926da9e8b5ea868047aaa2f048b4718aeebd676a477ab59b9331fda452eb3769e56fcd424020b75ed52a265a1e492fdf1ec4e854a762d9259fc4b3ed40c66b7f794b7603b9610f7bdbb94fa1ff91d87759b32d723b071c0dd1d770d43f489dc1789e61ca566e3d9261f526cd40158073e00a55a44dc494f35c66cbc0bd04df11c26698028825e4a481c1109070583282d8ca8d00d68c79a602a0db824f99f0c11115db949664af06cf7349c51c8af5b31ccd08659b0bee4fa9a36fed896", 0xf6}, {&(0x7f0000811000)="d4054df1644c20da7a155bf9d3c5f45dbd304bea504fe8bcc5fedf75bd15165fdf5fc05319de316735982aff362012f29b92209b880ab9391036d2c980349766d32136ff89376a22fdb2b2fb42fc616d8673c7bb09880fff2441a393c21f14", 0x5f}, {&(0x7f0000faa000-0xd2)="1a616cd6fd7957a1e487d25aa8d416a943c3c0e918a53ec09bf8e77f2b528361214e0a57d92eda96d81320c880500f6af6fa8dfe19148b6b8d208ebb6e631b1627cc3d2bb9c8774830ce3a7de6897947ad6a97803544924f8385153462007848302918f9ce93fcaf0787b29ac8935cdf56c71ccbee174fd807cc96b8306b9154dfa8c175aa0c5c3c03031d6c605000117bb7004af1fe04af22bc5109c2b971561165f94ab6a7d5566903aa686172fabb17a751efdbe73486a469f5b6b6325dce08abcc6b35b80426130a6225c81e189e8b21", 0xd2}, {&(0x7f0000746000-0x72)="5d2a9861c9d8256f572717b1fedf0c5926a611c9583b1a5a962d4414f9c5c4f8f72ec0a482838c954eb16f4f4ef2c574abc60ff65247b46290dd6da2264e4d47e5c960f3653b3b9f5e309f8da4f7891f693ddac7771220cdb3231a232017575a30a5523afb670baeb8d3fb74382e1d9fd383", 0x72}, {&(0x7f0000fab000-0xdb)="c770e1005d05fef62abfce2536520b8b85bd9bbd39e6d629244d747163baad77a6da89266337a3a06267fe1b6afb04296cd61383b1c60d116d5f7d67c990531c0214bdc63882ed01e6191a8d048806b6e4eba2d752b7c5005cb660bcf7630796baa5462b6507c1772347852913e98af4590560c362f9e2edb7afd2f69d87c39b246969d6d92359b2a333251cbfdf1285638ef71897c1527221b85b64325031d52d3b22b2e7fdb8a209eaee719d5e880bbee24e1e8f0f20bdcbbc231e62b2ce77e59d9a2c154dd23a31c1dd6fd6b208087c6e0fd4d8bf794d7d05dc", 0xdb}, {&(0x7f00000aa000)="2768ead99ddbc9539f9ed4409a98492057ea8d3c20d2ca539c2d07bfc16e2fc7b741e3fa9979d2b162f398d0bc8da6e4f529ddb7fdd75ca0dbb29129ce0b68b5ce487d85d6df2497c41c34f49db63e0f98f4e5e1ff92113a797688c79cbb0a6f1f6664129cc551799e8ded38d62dab6944cf52e87f01f93632b55397738d024d644f82220c97491583e1cc951ff8db4fc6e4be3ffaf903717faafa20f2a745694b21212bb17948baf584468b260918187bcc2ade80e68096b6a650917d0fdf24001b8e410a96c50195de0a6427ebc188e692346c688e", 0xd6}], 0xa, &(0x7f0000fac000)={0x28, 0xfffffffffffffffc, 0x2, "287cc0cbc2f37224375cc9620005ff3c9cd4"}, 0x28, 0xe}], 0x2, 0x20000080) listen(r2, 0x8) mq_unlink(&(0x7f00006a0000)="2d6b657972696e6700") socket$inet(0x2, 0x3, 0x4) r3 = syz_open_dev$tun(&(0x7f000083f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x100) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common="65716c00000000000000000000000000", @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000921000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00003e8000)=0x10) r4 = socket(0x2000000011, 0xa, 0x300) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f000006b000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="33ab8f3c1051", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xebab38d9279bc77f, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r5 = socket$inet(0x2, 0x1, 0x0) gettid() sendto$inet(r5, &(0x7f00006a4000)="cd", 0x1, 0x20000010, &(0x7f00007a3000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000f19000+0x1a1)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$tun(r3, &(0x7f0000608000)=@hdr={0x1, 0x84, 0x4, 0x5, 0x100000001, 0x10000000000005, @ipv4={{0x1b, 0x4, 0x5, 0x3f, 0x1074, 0x2, 0x4, 0x6, 0x6, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @ssrr={0x89, 0x17, 0xffe8, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xfffffffffffffffa, @loopback=0x7f000001, @broadcast=0xffffffff, @broadcast=0xffffffff]}, @ra={0x94, 0x6, 0x4}, @generic={0x0, 0xf, "aacd18db8be2bc1a7aedb08774"}, @lsrr={0x83, 0xf, 0xc5de, [@multicast1=0xe0000001, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x1b, 0xf6, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @multicast2=0xe0000002, @multicast2=0xe0000002, @empty=0x0]}, @noop={0x1}]}}, @udp={0x1, 0x2, 0x1008, 0x0, "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"}}}, 0x107e) setsockopt$inet_dccp_buf(r4, 0x21, 0x0, &(0x7f0000a17000-0xed)="2773391eb62ad35597dd6da179250700c5b0b3e6f6fc8daedf259f41e006273fd8a8cf9c4e1d0100528457a6f1473f0715458827b63bb9c1bf6a499513cf655e49017c1b0100df11031c9575d780ae7721de1c3e37b471e9cda819dbb6e536de1c3b4291661f0d258a3f138633d00a8a6647260c01908b2d9e3bc97d3b662a79b0c57a67a21b68209c23033b7d6799319f3d73e75ab0d004a45ec6cd1dfc77d4e2e9317518aae09012ae4e7b784a63514ec6c06f78bcbb86d120c8e8f7d1fc208e4ad9a242c7382708055c8c3a1029467159038703000000000000000d2f6b4d72815538d9c73dbf454482ad1e", 0xed) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) [ 131.228011] IPv6: Can't replace route, no match found 2017/12/10 23:37:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) fallocate(r0, 0xfefffffffffffffd, 0x55, 0x2000fffc) unshare(0x20000200) mkdir(&(0x7f00000aa000-0x8)="2e2f66696c653000", 0x3) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000c99000)="2e2f66696c653000", &(0x7f0000c6d000-0x6)="72616d667300", 0x10, &(0x7f0000500000-0x2)="f2af") r1 = creat(&(0x7f00009f9000)="2e2f66696c653000", 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000034000)=0x106) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d25000)="2f6465762f73657175656e63657200", 0x200000, 0x0) r2 = dup3(r0, r1, 0x400000000080000) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000007000-0x8)=0x0) truncate(&(0x7f0000034000)="2e2f66696c65302f62757300", 0x8002) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b95000-0x18)={0x7, 0x0, 0x10001, 0xffc}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000d08000-0x20)={0xffffffffffffffc1, r3, 0x10003, 0x4}) lseek(r0, 0x0, 0xfffffffffffffffe) unshare(0x24020000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x3, 0x0, []}) ioctl(r4, 0x8918, &(0x7f0000000000)="") r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000433000)="2f6465762f73657175656e63657200", 0x12900, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r5, 0x40045402, &(0x7f0000b89000-0x4)=0x0) pwritev(r4, &(0x7f0000507000-0xa0)=[{&(0x7f0000238000)="4696744471acd6e99bb6a90e824db3824371588307181dbb49cc8d2ffcc741db1cfb28c8da3cf7b9bc35eb182ff71114e2611298caf6707b786387c194286ece3a17714f874a753cdd4a750eaaf4bf8e08c9cd5a3a83c8a0bf2118c977cc9fb9e876b6d45c0cfc4cb4cc22c220f4b9308bcae8191c54b5c55a72ef774b9f4a932fc6e1a999be9df18ed96a1e00c1a897a9a72e38a4db16bc4b9a3c12ecec09b61d3c9f3e62e0a070913354d508f9e7902e1c91cd1dcdce8b497d4fe56a3b3cf906c3f6221df90e2ae8efbafc0ecd16b227e5a3e054fed235dd9a1740bdf6bc17c0b972685462d477fd1a2e1dbba3691b8113ecce72", 0xf5}, {&(0x7f0000806000-0x70)="f74d9f03f5cd00f030125b8254dc28ac00c9abb6b9c74f87bcdde09c2aeae60b56bbbc3bb8456f514fa89fe6b00348d2e63f300b186826b581956c274f96068f321008ca37e89fd5b313740d957422ed27cda5236a956fe40c9d7b3b0e8f5f9631b94305376261c5aa367331b29dc55c", 0x70}, {&(0x7f00002af000-0xcc)="9ab66a41489046d01fca5912656a7bc0301d2e35e6be828284e7ec096391dba60950157dccc64724dcb6cd23367deeec5b874aa39f806d7b018d0cd8c19e1b02b4b085b9d7037cd8768b297e0023468e35171c8ef1559f233b108632d73aa7e8c731ae0cac914c28c07b2c8cd1a96849a43fd5857746efc8252561a158e4c70406ce7c800ac1dc6f509a53ca1b97f85b1b8d38a1ea9712e2da6a4f695921743f2313ff95d8a64da59f37b0c978c816644a2c55844c965f2e8bfde453bb5f553ef729e98e87bda225ccec6329", 0xcc}, {&(0x7f0000986000)="60e146ce005b1fc8f0aaf345c51171a88f8ddac74dd35ebf862509de18b12ce3297d4a5124a94609a5b306f7877ad3b949b24e90edfb6a528c4fbf2e62b9c7c37f457e404a03050be38909777e5e2143b5f82c5639fbe60ca98032d15f16be7aa09cc74203246e51c57718f50cf6b628e2852768212d9d1957", 0x79}, {&(0x7f0000280000-0x3)="786b85", 0x3}, {&(0x7f00009a8000-0xa5)="984e4a72b954d2591d3039e2a71bf9962b88d1d221cdd6aea9da47cb4983db022a992d4d7a4112f0d37879618d033a6262374d8d629ae541a50ddf61aa326ea3a56f5cc302282678ac5b566fb9235b5f294fbaa5951b7a0219361d8ee7d135945a34be978f7b3d49ee0caa831fcb3dc8a23ea149787715f769913df05b35a040fa0a1fccf3fb51a37547d2310b575bcc161590ade913c501a1baea102ea476805f8831dcc2", 0xa5}, {&(0x7f00009c3000)="19743c0ab49dc561ef", 0x9}, 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{&(0x7f0000c39000)="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0x1000}, {&(0x7f0000b3b000)="faed68700a045f8d2ed6daae052df425fff51c0631edd930f5206c9835c9ebcfd2aee99dbd5ec7ef09373badcb81e5ad154b27d7efacbdcf786d5d6f5fcd574a2d8f4bab4d26a496ebfd69fb61b84e1ec635c29125c9b1a242ca0bd42885346d7a4987eac0ccb0096a4512e3991a55b60e099ea5bca56ccf1b9e0e95dc03e8252f2bc954f3e78180b716268fcba2c9b10954df4f72a298d2d7ea7cb0d068aae1022c441454552a802cb5", 0xaa}], 0xa, 0x0) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f0000264000)="") connect$packet(0xffffffffffffffff, &(0x7f00007ef000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r6 = add_key$keyring(&(0x7f0000307000-0x8)="6b657972696e6700", &(0x7f0000893000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r6, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000b56000)=@sack_info={0x0, 0xfffffffffffffff7, 0x9}, &(0x7f00003be000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000043a000)={0x0, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3d, 0x7fff}, &(0x7f0000abb000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00009d9000-0x10)={0xffffffffffffffff, 0x4, 0x2000000000000000, 0x10000000, r7}, 0x10) getrandom(&(0x7f00005c2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3, 0x3) 2017/12/10 23:37:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000619000)=0x75) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r0) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000f3b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000b13000)=0x14) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000ac3000-0x4)=0x800c1e) pipe2(&(0x7f000042b000)={0x0, 0x0}, 0x800) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) sendto$unix(r2, &(0x7f0000e66000)="", 0x0, 0x20000000000800, 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000867000-0x4)=0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ba5000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000990000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r2, 0x0, 0x4) poll(&(0x7f0000d7f000)=[{r0, 0x30, 0x0}, {r1, 0x300, 0x0}, {r1, 0x1000, 0x0}, {r0, 0x102, 0x0}, {r0, 0x12, 0x0}, {r0, 0x2, 0x0}, {r1, 0x400, 0x0}], 0x7, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000670000)={0x1, 0x3, 0x20d, 0xffffffffffffffe1, 0x2, 0x3ff, 0x100000001, 0x80000001, 0x0}, &(0x7f0000ff6000)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000b2f000-0x8)=@assoc_value={r3, 0xcf}, &(0x7f0000c06000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000846000)={0x3ff, 0x0, 0x1, 0xffff, 0x100, 0x2, 0x7fffffff, 0x6, r3}, &(0x7f000042e000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00001a9000)={0x0, 0x5, 0x0}, &(0x7f000052f000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000682000-0xc)={r4, 0x8, 0x30}, 0xc) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004e3000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x2, 0x0) close(r2) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f0000c2c000)=0x9, 0x4) 2017/12/10 23:37:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x8, &(0x7f0000d4a000-0x40)=[{0x7ff, 0x2280000000000, 0x1, 0x6}, {0x8d, 0x7fffffff, 0x0, 0x9}, {0xfffffffffffffff8, 0x4, 0x7, 0x3e92}, {0x101, 0x8, 0x6, 0x81}, {0xfffffffffffffff8, 0x0, 0x7, 0xffff}, {0xa0, 0xff, 0xc000000000000000, 0x8}, {0x401, 0x3, 0x6, 0x0}, {0x5, 0x4, 0x6, 0x9}]}) r0 = syz_open_dev$evdev(&(0x7f0000438000-0x12)="2f6465762f696e7075742f6576656e742300", 0x7983, 0x20000) getrusage(0x1, &(0x7f0000a5d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000d2b000)=[{&(0x7f0000a59000)="290000001800fffdfeff7500000a00210200e30000000007c40dffff0800080005000200000000c000", 0x29}], 0x1) getpid() r2 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x2000000, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x80000000, 0x0, 0x9}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000315000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003bf000)=0xc) mq_timedsend(r2, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) ioctl$int_in(r2, 0x5421, &(0x7f0000956000-0x8)=0x8) mq_timedsend(r2, &(0x7f0000e33000+0x14c)="0c", 0x1, 0x5, 0x0) mq_timedreceive(r2, &(0x7f0000ed0000)="000000", 0x3, 0x0, &(0x7f00000f5000)={r1, 0x989680}) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000776000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) getdents(r3, &(0x7f00004d1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde) [ 131.257265] device gre0 entered promiscuous mode [ 131.271527] IPv6: Can't replace route, no match found 2017/12/10 23:37:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) socket(0x11, 0x2, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00002f3000-0x90)={0x7, 0x2, 0x4, 0x337bc12f, 0x2, [{0x8, 0xa4, 0x3, 0x0, 0x0, 0x1005, 0x0, 0x0, 0x0}, {0x8, 0x8001, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c8c000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r1, 0x103002) close(r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008aa000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000008b000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x100, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1000, 0xffffffffffffffff, 0x1) r2 = socket(0x10, 0x200003, 0x29e) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f000015f000-0x24)={0x4, 0x81, 0x2000005000006, 0xe2, &(0x7f0000cf5000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, &(0x7f0000810000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1, &(0x7f0000cf4000-0x1)="00"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(0xffffffffffffffff) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000986000)={0x8, 0x8000003, 0x5, 0x7}) r4 = socket(0x10, 0x2, 0x0) ioctl$void(r4, 0xc0c0d5346cba4004) fcntl$setpipe(r3, 0x407, 0xfffffffffffffffd) write(r4, &(0x7f0000dd9000-0x25)="2400000052001f0014f9f426000904000a00071008000100020000000000000000000000", 0x24) r5 = fcntl$dupfd(r3, 0x0, r4) mknodat(r5, &(0x7f00004ac000-0x8)="2e2f66696c653000", 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000f21000-0x10)={0x0, &(0x7f0000ce6000-0x10)=[]}, 0x10) write(r2, &(0x7f0000f1b000-0x26)="260000002d0047f10701c1c30effffffffffffdffa00000809ef18fcff000000000019fb35b8", 0x26) pipe(&(0x7f00004e9000)={0x0, 0x0}) fcntl$dupfd(r6, 0x408, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000628000-0xc)={0x0, 0xffff, 0x0}, &(0x7f00008b3000)=0xc) 2017/12/10 23:37:30 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006c3000-0xb)="2f6465762f6877726e6700", 0x2c602, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x100, 0x1, 0x40, &(0x7f00003c6000/0x4000)=nil, 0x5}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mlock(&(0x7f000083b000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000000, &(0x7f00001ff000)="9114", &(0x7f0000001000-0x4)=0x0, &(0x7f000000e000)=0x0, &(0x7f0000a02000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)="2e2f66696c653000", 0x10000000000000) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000fd1000-0x8)={0x0, 0x0}, 0x1, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653100", &(0x7f0000014000)="e3616d76731f", 0x1000, &(0x7f0000029000)="") r1 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r1, &(0x7f0000464000)="2e2f66696c653000", 0x5) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f00004d1000-0x8)="2e2f66696c653000", &(0x7f0000b60000-0xe)="2e2f66696c65302f66696c653000") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000fd2000-0x8)="2e2f66696c653000", 0x1ff) readlinkat(r1, &(0x7f000003c000-0x8)="2e2f66696c653000", &(0x7f0000fd1000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99) r2 = openat(r1, &(0x7f0000bf7000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f000083c000)="2e2f66696c65302f66696c653000", r2, &(0x7f0000020000-0x8)="2e2f66696c653000") renameat2(r2, &(0x7f000005e000-0xe)="2e2f66696c65302f66696c653000", r2, &(0x7f00008e1000)="2e2f66696c653000", 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fce000-0x18)=@add_del={0x2, &(0x7f0000eb2000-0xd)=@generic="00000000000000000000000009402877", 0x4645094e}) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x0, &(0x7f0000bb6000)=""}) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="6b") mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 23:37:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000cc3000-0x8)={0x0, 0x0}) ptrace$cont(0x1f, r1, 0x81, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b67000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x40000000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000c46000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00009d3000)=0x0, &(0x7f00002b4000)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000fd000)={@common="626f6e64300000000000000000000000", @ifru_flags=0x100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x2, 0x7) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009b9000-0x10)=@common="69703667726530000000000000000000", 0x10) r3 = openat(0xffffffffffffffff, &(0x7f0000196000)="2e2f66696c653000", 0x101002, 0xb) write$eventfd(r3, &(0x7f000080b000-0x8)=0x593, 0x8) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munlockall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) pipe(&(0x7f000078e000-0x8)={0x0, 0x0}) r6 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r6) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00006bd000)=0x0, 0x4) getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@loopback={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=@multicast1=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}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) setresuid(r7, r7, r7) iopl(0x8) r8 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r8, 0x21, 0x20000000ce, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000062a000-0x4)=0x64) ioctl$sock_inet_tcp_SIOCATMARK(r8, 0x8905, &(0x7f0000f56000-0x4)=0x0) write(r4, &(0x7f000032d000)="1f00000004081300ff030000000000000c0000000900028000001640e43100", 0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x1)="e7", 0x1, 0x0, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000001000)=@known="636f6d2e6170706c652e46696e646572496e666f00") 2017/12/10 23:37:30 executing program 1: r0 = eventfd2(0x5, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000de2000-0x30)=[{0xffffffffffffffff, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x3ff) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a49000)="2f6465762f73657175656e63657200", 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00005ea000)={0x0, @in6={{0xa, 0x2, 0x35, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x6, 0x1f, 0x8}, &(0x7f0000dd0000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ab1000-0x10)={0xeb4f, 0x0, 0x5, 0x3, 0x0}, &(0x7f00000a9000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000f6c000)={0x0, 0x80000001}, &(0x7f0000cab000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00001cd000-0xb5)={0x0, 0xad, "576a3435b3373312d840083277a8199c81de4b728797e36e822e9afb662f843095ccf9719d21d06d1becf801579e2e1b0b724b84daa08b7feb014f04abfb12e742d8c2c6af1387db5f2087ffd6c717c68e91423b0b3325284c775686be48a485c47e910a807ee864ca6f4f7d0a66f62b6da2af10b11cd8b1b3d0458b999d32a999d7be1cd6cbda5196aed74b997ff7e2128dd403e98ca9085579eeca21b0f3cad34d72cce399abbbb46cf47b60"}, &(0x7f0000d52000-0x4)=0xb5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000d47000-0x98)={0x0, @in={{0x2, 0x2, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x400}, &(0x7f0000833000)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f4d000-0x8)={0x0, 0xffffffff}, &(0x7f0000a4f000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00007be000)={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]}, [0x5, 0x800, 0x0, 0xcd, 0x6, 0x4, 0x2, 0xfffffffffffffffd, 0x10001, 0x5d93, 0x6, 0x1, 0x57, 0x100000001, 0x8]}, &(0x7f00003ca000)=0x108) sendmsg$inet_sctp(r1, &(0x7f000029c000)={&(0x7f0000d83000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c02000-0x60)=[{&(0x7f0000279000-0x16)="b06a48e7e8daee07d1a0a3e7ab51f80c4b4be5150382", 0x16}, {&(0x7f0000d59000-0x12)="e718440a71d6b9feee22ccf2177ec63dc094", 0x12}, {&(0x7f00008c6000)="209fb6607a11133e5bfd481ac3680c2a72fdbb6dfc52320ed9e95c69b7866ddd1df4a385fe5152c2b0093faa3395291ea904a55cb3f68356e6f1a57b33490b84149d6ebc4f465df49c519299135a91e5420d78565d2cb4d2dde6d61ecb691ba17a7aafd822a41318063d717d85db99710c4cbe3219da8c6724876fc6a5519d059094d6899e6618a3", 0x88}, {&(0x7f0000d38000)="9ef7dcab9067d29b80f1a402f3706ead4fa4d324ba664df9a1d49ccf9e42daf20f4217e0681700", 0x27}, {&(0x7f0000f46000-0x1000)="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", 0x1000}, {&(0x7f00004b3000-0x1a)="5440e2b9d550242bf4034aaf1930fc682e996bbfa6ec595f615f", 0x1a}], 0x6, &(0x7f0000267000)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x4, 0x1, 0x6, 0x4d, 0x2, 0x3, 0x8000, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x200, 0x5, 0x9, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x62, 0x206, 0x9, 0x1, 0x5, 0x200, 0x9, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x6, 0x3, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0x1000, 0x1, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0xb4447f54aec90749, 0x1, 0x3, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x7, 0x200, 0x3, 0x7, 0xfff, 0x1, 0x23a40, r8}}, @init={0x18, 0x84, 0x0, {0x0, 0x401, 0x2, 0x7}}], 0x180, 0x10}, 0x841) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000d81000-0x58)={0x2b, 0xece7, 0x7f, 0x7, 0xffffffff, 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, 0x0, 0x0, 0x0, 0x0]}) read$eventfd(r0, &(0x7f0000d70000)=0x0, 0x8) r9 = openat$ppp(0xffffffffffffff9c, &(0x7f000005f000-0x9)="2f6465762f70707000", 0x1, 0x0) ioctl$EVIOCGABS2F(r9, 0x8018456f, &(0x7f0000c75000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r10 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004ca000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x82000, 0x0) ioctl$TIOCMGET(r10, 0x5415, &(0x7f0000a78000)=0x0) writev(r0, &(0x7f0000a1e000)=[{&(0x7f0000ec1000-0x41)="8f830e2e660ae0c2", 0x8}], 0x1) r11 = add_key$user(&(0x7f00003cf000)="7573657200", &(0x7f000093b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000887000)="49ea3cb1ca970718451556d38f10a2f8698c18e5513bf08951ccf7fce0e4f06c0ba15c5aac3264e3965334b62bfbd6dcc5daf5911ba9205c6d60a83ae9a2637a33c22d8380face02031236789160d7dba653a208335706c1e650c65a13aceb6ef6c7520db7318cc2bc2a0b72c618c42131dc7e68fb8e02", 0x77, 0xfffffffffffffffb) ioctl$TIOCMBIS(r10, 0x5417, &(0x7f00000ca000-0x4)=0x7ff) r12 = add_key$keyring(&(0x7f0000bd8000-0x8)="6b657972696e6700", &(0x7f00001bf000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r13 = add_key$keyring(&(0x7f0000e23000-0x8)="6b657972696e6700", &(0x7f00005ff000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r12) keyctl$instantiate_iov(0x14, r11, &(0x7f000016c000)=[], 0x0, r13) 2017/12/10 23:37:30 executing program 7: mmap(&(0x7f0000000000/0xa9c000)=nil, 0xa9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a99000)="6e65742f6669625f7472696500") ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) linkat(r0, &(0x7f0000829000-0x8)="2e2f66696c653000", r0, &(0x7f0000710000)="2e2f66696c653000", 0x1400) mmap(&(0x7f0000a9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000a9c000)=0x0, 0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000058f000-0xe)="6e65742f736f636b737461743600") preadv(r1, &(0x7f0000c39000)=[{&(0x7f00000a4000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f000021d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}, {&(0x7f00005b9000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000073d000)="", 0x0}, {&(0x7f0000a4b000)="", 0x0}], 0x5, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000536000-0x4)=0x0) ptrace$getregset(0x4204, r2, 0x207, &(0x7f0000f6f000-0x10)={&(0x7f0000194000-0x1a)="0000000000000000000000000000000000000000000000000000", 0x1a}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f00004d9000)="2f6465762f73672300", 0x0, 0x600000) recvmsg(r3, &(0x7f00003ac000)={&(0x7f0000615000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000788000)=[{&(0x7f0000cfd000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f0000653000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}], 0x2, &(0x7f0000721000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea, 0x5}, 0x2001) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = syz_open_dev$random(&(0x7f00009b8000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x20001) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f000082b000)="2f6465762f72666b696c6c00", 0x400000000000003, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000a95000)={0x1, 0x8, 0xfffffffffffffffb, "717565756531000000000000030000000000000000000000000000000000000000060000000000000000000000000000000000000000002710000e0000000000", 0x10000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getflags(r0, 0x40b) r7 = syz_open_dev$sndseq(&(0x7f0000ca2000)="2f6465762f736e642f73657100", 0x0, 0x2001) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f0000ebe000-0x8c)={0x4040000000000001, 0x100000001, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r7, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60) clock_gettime(0x0, &(0x7f000045d000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r7, 0x4040534e, &(0x7f00000e4000-0x50)={0x300, @tick=0x0, 0x9, {0x3, 0x9}, 0x1ff, 0xffffffffffffffff, 0x6be, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b67000)="2f6465762f6877726e6700", 0x8001, 0x0) writev(r5, &(0x7f00001ad000-0x30)=[{&(0x7f0000e0a000)="", 0x0}, {&(0x7f0000e87000-0xca)="0dc94a2bf178cfaf0c3e7f2762901e79e37559818da267507365e7d4a92a3fc2619490985f9e4f5e48de103fb5ee39fdea43c099fa6dabbc7ba48c0d3f27a8081ef5e7b566e27380bbe68a139c0c88fc4beccbbe09a46aa696de03c47ecf50a5f5b8a8da1af6290fe5cd3c912b194d47e057655c01226a6ee9d21ef3cedff5282770007d67fdb0e4e2525147f4a1fe3427fa800b2ad34b6a98ea63891001c222390e16c2b8fd5c0f573ce94992d8b8190eeacb80e8ac23a436b71829b25db54a325a2a367ef7a1b658e8", 0xca}, {&(0x7f0000574000)="059521d6e761804bd86fd9ca7972851343d9348e3f2d83093553658d70bdfd5bc0d3255d7d15ed09f2036e5203851de9be400f5bced70b1a0f051b5e40c4c5e97fa707ec938125a16bdf5fe6d67c7219d5735af8f32fc0ce6de8344847424bab408d3cb286dede7565815d993c857065", 0x70}], 0x3) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r7, 0x4040534e, &(0x7f0000809000)={0x1c3, @tick=0x8000000, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f000010e000-0x78)={0x200000000, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, &(0x7f00008dd000)=@common="69666230000000000000000000000000", 0x4, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0xf) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000e9a000-0xa0)={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]}, 0x1, 0x3, 0x4000000000000009, 0x3435, 0x1}, &(0x7f000056e000-0x4)=0xa0) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000020f000-0x8)={0x0, 0x0}) [ 131.381754] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/10 23:37:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)="2e2f62757300", 0x0) mount(&(0x7f000003d000)="2e2f62757300", &(0x7f0000044000-0x6)="2e2f62757300", &(0x7f000002d000-0x6)="72616d667300", 0x0, &(0x7f0000043000)="") r0 = open(&(0x7f0000b7e000)="2e2f62757300", 0x2000, 0x10) msync(&(0x7f0000b5e000/0x8000)=nil, 0x8000, 0x3) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000455000)={0x100, {{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]}}, 0x90) bind$unix(r0, &(0x7f00003c3000-0x8)=@file={0x0, "2e2f62757300"}, 0x8) r1 = syz_open_dev$sg(&(0x7f0000477000)="2f6465762f73672300", 0x401, 0x11b040) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000958000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ef2000)={0xc29, 0x8000, 0x5, 0xa725, 0x0}, &(0x7f0000418000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000312000-0x20)={0x4, 0x2, 0x2, 0x5, 0x20, 0x20000, 0x5d0f, 0x3f, r2}, &(0x7f000066e000)=0x20) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002ef000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c3e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00002ea000-0x6)={r3, 0x5}, &(0x7f0000348000)=0x6) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000036c000)={@common="62637366300000000000000000000000", @ifru_flags=0x100}) r5 = getegid() epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mlock2(&(0x7f00003ac000/0x2000)=nil, 0x2000, 0x1) r6 = syz_fuseblk_mount(&(0x7f0000027000-0x6)="2e2f62757300", &(0x7f00005ce000)="2e2f62757300", 0x2, r4, r5, 0x5, 0x80000000, 0x1012) creat(&(0x7f0000d99000)="2e2f62757300", 0x20) umount2(&(0x7f0000e42000-0x6)="2e2f62757300", 0x4) ioctl$sock_ifreq(r6, 0x89f7, &(0x7f000078a000-0x28)={@common="6970365f767469300000000000000000", @ifru_flags=0x4200}) 2017/12/10 23:37:30 executing program 6: futex(&(0x7f0000004000-0x4)=0x0, 0xb, 0x4000000000000001, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000069000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000094e000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000025f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @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]}, 0xbd5, 0x100000000, 0x7, 0x400, 0xaf0, 0x1030040, r1}) r2 = syz_open_dev$loop(&(0x7f0000312000)="2f6465762f6c6f6f702300", 0x6, 0x101086) fcntl$getown(r0, 0x9) r3 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x3) recvmsg(0xffffffffffffffff, &(0x7f000098a000-0x38)={&(0x7f0000fc4000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdd000)=[{&(0x7f000048b000-0x33)="000000000000", 0x6}, {&(0x7f0000fd0000-0x84)="", 0x0}, {&(0x7f0000da2000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f00003f8000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000aeb000-0xc)="000000000000000000000000", 0xc}, {&(0x7f0000631000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6, &(0x7f0000ca0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x5}, 0x1) pwritev(r3, &(0x7f000060c000-0x60)=[{&(0x7f0000ae7000-0x1000)="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", 0x1dc}, {&(0x7f0000767000-0x3b)="86dadbf8c242682370fbe4307000000400c6fbf9c421c6b753003a18c8be044609003ad34a9c5fe73dac94537c503b03e258126186619b089a727a", 0x3b}], 0x2, 0x3) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r0) bind$unix(r3, &(0x7f00004ec000)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r2, 0x0) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000686000)=0x3) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00007c3000)={"d84660a96ae4a6d94fd4d67d5f0ae4fe", {0x4, 0xffffffffffffffff, 0x4, "50bdd4eb52d8", 0x401, 0x0}}) fcntl$addseals(r3, 0x409, 0xc) fsync(r2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000f8b000-0x10)={0x1, 0x0, 0x2, 0x0}) r5 = inotify_add_watch(r3, &(0x7f0000d2b000-0x8)="2e2f66696c653000", 0x0) inotify_rm_watch(r3, r5) getpeername$llc(r3, &(0x7f0000447000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002ce000-0x4)=0x10) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0086438, &(0x7f0000fa1000-0x8)={0x8000, r4}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f000034b000)={0x0, 0x0, 0x0, 0x400, 0x4, 0x0, 0x1, 0x17, 0x0, "773fa771e28221035e121ccf083d91966a46d85091c673a445ce0a771894e0358c649956a2bd2ec9e04f383eb7025ee6bf9ace053aa10160f89250cb6cb5d119", "12e10cb378b0d75a16895b67b957fca8e1f8f7b5a0cda2742381af29c6e3e91ee942e2a666de58e031a77f68bf6dd3523dbf3d3769d0fa649cc1fbc501014d22", "f52a96f116939d51dd528f3a1e8041bba6781da128f92a8cc6d21e9e29bce7fd", [0x8b, 0x6]}) sendfile(r3, r3, &(0x7f00000de000-0x8)=0x0, 0xe2) ioctl$LOOP_CLR_FD(r2, 0x4c01) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r6 = syz_open_dev$loop(&(0x7f000061d000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) pread64(r6, &(0x7f0000fb1000-0x1000)="", 0x0, 0x0) 2017/12/10 23:37:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006f1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000001000-0x4)=0x4) r2 = syz_open_dev$mice(&(0x7f0000cb2000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) r3 = accept$unix(r2, 0x0, &(0x7f0000bd8000-0x4)=0x0) unshare(0x20000400) clone(0x20020000, &(0x7f000003a000-0x2)="05", &(0x7f0000f13000)=0x0, &(0x7f00002a7000)=0x0, &(0x7f0000961000)="") r4 = accept4$inet6(0xffffffffffffffff, &(0x7f00009c3000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009ec000)=0x1c, 0x80000) inotify_init1(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x143, &(0x7f0000002000-0x10)={0x3, {"60ce8f70c88e44"}, 0x100000001}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000003000-0x10)={0x5, 0x6e, &(0x7f0000b49000)="3add8a986598fcf338bc49884074cfa5531e993624278d81e2753ac4c8fb59425e3ccb0274c55d758b910123df45e59c76377d36ddb00f8c612daab8704d486214f37c768b19c5ac2ba7a34930d579bd13afa1a4279a177dd6db2d47fb0ee1ba31ff9ce26ad4e91ad902db1771a4"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000001000)=0x240, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000003000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fcntl$dupfd(r3, 0x0, r0) open(&(0x7f0000002000)="2e2f66696c653000", 0x400, 0x80) [ 131.446607] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 131.480460] blk_update_request: I/O error, dev loop6, sector 0 [ 131.510652] blk_update_request: I/O error, dev loop6, sector 0 2017/12/10 23:37:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006c3000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x42) poll(&(0x7f00006ec000)=[{r0, 0x2000, 0x0}], 0x1, 0x100) connect$nfc_llcp(r0, &(0x7f000093d000-0x60)={0x27, 0x1000, 0x4bb3, 0x7, 0x2, 0xb9, "b182145a5c89f835fefaf4240603d54deb23e6c279606191ca46e2febed1ab218ac49921773c1866d6967bfed5e93892b99b8cbe91de5accb6f2923a3f73a1", 0x59a}, 0x60) writev(r0, &(0x7f0000e30000-0x40)=[{&(0x7f0000fd6000-0x1000)="edb428f666c2211844b31e62e25071224f72536656fe6ff975e277fb48301c620d5800d50b10a08d45d36764c4c8804ca7938ee72b4d5e3e21bfc687ce054114af330b2d67b7686d3d2c2bfadec65d8ed3036ce143a283ea272f681b4a4712c005a754766259d624da25cbbccaf37f9a1e415050307766286d0fd671e69e7592cb6c94fc7236e00b2b5cfbef2db27a5b4b5b2116ddad6126850a5d1c7afc903d3be53293658a2df0c75d2a3de4d08b18ea3d36a98fe73763ff7a71e546a5fa9f54a380c689eb", 0xc6}, {&(0x7f00008f7000-0xbf)="cb4932acabbbc4b4cb23e6e75a6410f5877a4d970bdaeec1c498fcf2ee4605ce2e3a9c9312864b1799a71e8cf7d6394d8a1eefc802035311830262d74e052e4f83b63fb0ee193ed2bf75e9", 0x4b}], 0x2) timerfd_gettime(r0, &(0x7f0000a4d000)={{0x0, 0x0}, {0x0, 0x0}}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000f11000)={0x0, 0x0}) waitid(0x1, 0xffffffffffffffff, &(0x7f000022e000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f000099f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_getres(0x7, &(0x7f0000a47000)={0x0, 0x0}) waitid(0x1, 0xffffffffffffffff, &(0x7f0000c6f000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000620000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$notify(r0, 0x402, 0x4) ppoll(&(0x7f0000a65000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00001a2000)={r1, 0x989680}, &(0x7f0000749000-0x8)={0x9}, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f46000-0x4)=0x1000, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2017/12/10 23:37:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f000005f000-0x10)=[{0x35, 0x0, 0x0, 0x1}, {0x6, 0x0, 0x0, 0xfffffffffefffffb}]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000058000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x88340, 0x0) connect$netlink(r0, &(0x7f00007d7000)={0x0, 0x0, 0x2, 0x2}, 0xc) ioperm(0x0, 0x4, 0x80000002) socketpair$inet6(0xa, 0x1, 0x7, &(0x7f0000d49000-0x8)={0x0, 0x0}) dup(r1) 2017/12/10 23:37:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x1fffbffff, 0x300, &(0x7f00007cb000)={0x0, 0x0}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000e22000-0x10)=@req={0x9, 0x3, 0x10000, 0x1f}, 0x10) r2 = socket(0x10, 0x80000, 0x1d) r3 = dup2(r2, 0xffffffffffffff9c) r4 = socket$inet6(0xa, 0x0, 0x0) r5 = socket(0x11, 0x3, 0x831) setsockopt$sock_str(r5, 0x1, 0x19, &(0x7f0000f14000-0x6)="00", 0x1) unlinkat(r3, &(0x7f0000a07000)="2e2f66696c653000", 0x203) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000530000)={@common="6970365f767469300000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000fd0000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6cda, r6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000002000-0x14)={0x0, 0x9, "bb4cc7994507b040cb"}, &(0x7f000015d000)=0x11) mmap(&(0x7f0000dcc000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000002000)={0x100, 0x4, 0x8, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000001000-0xc)=@assoc_value={r7, 0x9}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000a4000-0x8)={r7, 0x0}, &(0x7f00005d8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000000000)={r8, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000396000)={0x0, 0x0, 0x0}, &(0x7f0000ab2000)=0xc) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, 0x10) getsockopt(r5, 0x107, 0xb, &(0x7f0000001000-0x4)="00000000", &(0x7f0000000000)=0x4) r9 = syz_open_dev$loop(&(0x7f0000187000)="2f6465762f6c6f6f702300", 0x0, 0x4102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r9, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2) 2017/12/10 23:37:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000efb000-0xc)={0x1, 0x8, 0x4}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x12) ptrace$getregset(0x4204, r4, 0x0, &(0x7f0000561000-0x7)={&(0x7f00005f6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}) ptrace$setopts(0x4209, r4, 0xfffffffffffffffa, 0x42) r5 = syz_fuseblk_mount(&(0x7f00002e5000)="2e2f66696c653000", &(0x7f000013b000)="2e2f66696c653000", 0x4001, r2, r3, 0x6, 0x8000, 0x10) ioctl$FUSE_DEV_IOC_CLONE(r5, 0x8004e500, &(0x7f0000304000-0x4)=0xffffffffffffffff) 2017/12/10 23:37:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b0b000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x141403) read(r0, &(0x7f0000d73000)="", 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000980000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x12, 0x2, @thr={&(0x7f0000308000-0xff)="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", &(0x7f0000a01000)="2f85518d8ef22a6d3e46bbad3a22581c5227f3df4d8994bc7f145ca474dfb25481f8ef7ec34300c2ceb971879f7c415d791ad1b6cc80aae5ea1f174f2855309b287cedde1ea8a46b4a1a1fd5a5328eb092d383b1b4b30d700dd547e69c34e1d4ba409725d0ed7958b2c59df8569e656a596ab555ffacfa22c76a5c626ba5ad5c0701bde27ba31fe46d02f7f954382f8473eacaef86d66aa3ba7b7af06b7260a1ef47a6990a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x0, &(0x7f0000384000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f00005d4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0x5, &(0x7f00005e5000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000635000-0x10)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f00000c7000)={{r5, r6+30000000}, {r3, r4}}, &(0x7f000097a000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(r1) add_key(&(0x7f0000d36000-0x8)="6269675f86647908", &(0x7f000026b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000112000)="35f5576383b9860f2aa896e63163c7608770dc70b8de713dbb99d5b70f6321b06d0ac7945754d5fe3201995759db93d45c4e21b70c016a934eec09f68525488b5d133bc37a5b6dc52e7acc573ddc90c0e73af8a5b1c34c0b2340fd042510d101b0ce653246bdddaf50609e12b9249d995f191f0eb26bd591afb8fc2644b33e44aba1fb842cb07a298d48874996f0e71400ab157908ded7", 0x97, 0xffffffffffffffff) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a61000)=0x200, 0x4) r8 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r8, &(0x7f00003d4000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r8, &(0x7f000063f000)="", 0x0, 0x20008145, &(0x7f0000a79000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pread64(r8, &(0x7f000060a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x0) shutdown(r8, 0x1) pipe2(&(0x7f0000f90000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00009dd000-0x8)={0x0, 0x68a1}, &(0x7f00006ba000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006d3000)={r11, 0x10080000001}, &(0x7f0000cef000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r9, 0x84, 0x77, &(0x7f0000337000)={r11, 0x40}, 0x8) dup2(r0, r0) splice(r8, 0x0, r10, 0x0, 0x9, 0x3) tkill(r7, 0x13) setsockopt$packet_fanout_data(r9, 0x107, 0x16, &(0x7f00006a2000)={0x0, &(0x7f000007a000)=[]}, 0x10) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 23:37:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0xfffffffffffffffe) 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, 0xfffffffffffffff7) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000d36000-0xd4)="b103124bb5e6e76c4837faf4c59cba8cb04a783d697f0835ce514d7ecfc0722b9ba089143e14081db50dc6a1e25c9735f3d2fa0a1da24c2e45cffd4bdf3f890fddd3ad91e2d8c96cf69d5f5ace984e25220f8849b99477616ecc6cc60f44d78e7766133352b9b0312e8d1a5bb3b8d09beb1161d40eee7177f4d5f9df19e3d884ede4535976d43935f237e33b764a16da2da7b09bbd71a6b6618a009fd9df6af8b6a49d6b4f2a05e72bf4a6fb5d9ab67588befddc1c880fd7fee3518d3732e1d1451319fab1bda2d2b33da8d8dc00b2a6471ecb86") setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x800000000, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000e53000-0xc)={0x2, 0x1, 0x51058519, 0x2, 0x6}, 0xc) bind$nfc_llcp(r0, &(0x7f0000846000)={0x27, 0x6, 0x100, 0x5, 0x7ff, 0x7ff, "84a5ea67d49d6ddc976d10158e98f8677729e28bf24817c86d98f14b5a194ed76a3235c44a4a401cfde813bd087e35b3b91c383c23404832c5c13f130af68c", 0x5}, 0x60) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open$dir(&(0x7f0000000000)="2e2f66696c653000", 0x20000, 0xb5) flistxattr(r2, &(0x7f0000002000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1) r3 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) r4 = syz_open_dev$random(&(0x7f0000001000)="2f6465762f72616e646f6d00", 0x0, 0x0) fcntl$notify(r0, 0x402, 0x2) r5 = epoll_create1(0x0) close(r3) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000004000-0xc)={0x4, 0x0}) timerfd_create(0x7, 0x80800) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f000017f000-0xc)={0x0, 0x0}) poll(&(0x7f0000bed000-0x20)=[{r3, 0xc0, 0x0}, {r5, 0x1001, 0x0}, {r2, 0x1000, 0x0}, {r3, 0x2000, 0x0}], 0x4, 0x1) 2017/12/10 23:37:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f00003da000)=0x0, 0x4) r2 = open(&(0x7f0000848000)="2e2f66696c653000", 0x200000, 0x106) utime(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000+0x5f2)={0x7, 0x0}) r3 = userfaultfd(0x0) kexec_load(0xc87, 0x1, &(0x7f0000526000-0x20)=[{&(0x7f0000a6f000-0x5)="dca9c4ec86", 0x5, 0x0, 0x8}], 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000686000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x4103, 0x0) syz_open_dev$loop(&(0x7f0000c8c000-0xb)="2f6465762f6c6f6f702300", 0x7f, 0x8200) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r5) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000444000+0x9d0)={0x0, 0xf9c, 0x30}, 0xc) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f000060a000-0x4)=0x0, &(0x7f000027c000)=0x4) close(r3) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000f02000-0x20)={"c87d67619c9b136cdb365794b570952e", {0x4, 0x81, 0x800, "d30c9ddb14ed", 0x7, 0x0}}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x0) setsockopt(0xffffffffffffffff, 0x10000, 0x0, &(0x7f0000000000)="", 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fsync(r3) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x2, &(0x7f0000f65000-0xa2)="", &(0x7f0000f64000)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)="2f6465762f70746d7800", 0x400, 0x0) 2017/12/10 23:37:30 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x14, 0x40000005, 0x2) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4000000007, 0x5, 0x1000000005, &(0x7f0000dc6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000410000-0x2)={0x42424242, 0x42424242}, 0x261, 0x9) syz_emit_ethernet(0x44, &(0x7f0000362000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="5dde373257bf", [], {{0x0, @ipv4={{0x8, 0x4, 0x0, 0x3, 0x36, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[@ra={0x94, 0x6, 0x7}, @lsrr={0x83, 0x3, 0x0, []}]}}, @tcp={{0x0, 0x2, 0x42424242, r2, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x1, {[]}}, {"0836"}}}}}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000e5d000)=[{&(0x7f000089a000)="3900000013001903041106000000000080008f0002000000450098000000ff0009002b000400010000000000050010000500000000000000005f7c", 0x3b}], 0x1) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000096d000-0xc)={0x0, 0x7fffc, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000fe6000)={r4, 0x80003, r5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000f5d000-0x9)="2f6465762f73672300", 0x1, 0x22000) r7 = gettid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00008fc000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000b3a000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000a0c000-0x10)={r8, 0x8007be, 0x40008, 0x206}, &(0x7f0000f65000-0x4)=0x10) ioctl$KIOCSOUND(r6, 0x4b2f, 0x3) r9 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setown(r9, 0x8, r7) perf_event_open(&(0x7f0000a98000)={0x2, 0x78, 0x2000008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x80000000000, 0x0, 0x1, 0x0, 0x1ff, 0x0, 0x0}, 0x0, 0x800, r1, 0xfffffffffffffffe) pipe(&(0x7f000057b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000cb5000)="a470b0ea4e006db4f242438c20f868e4b3567bb08991a6d3bb78fe8828968e960c09d47bf617b67aabc1807449243ff029aaf66661b75033bff9c8ccd9de2cf5a8428810043161bbe79c857567b89b039e8b1d736a8a3ef1904586de7509261a1a5849f7846d7af2caacd005b75bf5244cf59781485bba4c5cbbe75d4100d484ceebf47456d89af26dd50392dd521e5bc7779abaf908816f5037779178ad2adea711fd6b593ad16143d9585422c7e85f96525bb6fb51d9511e09c7f7b24146cbab594b887f2f410c334cc7", 0xcb) r11 = syz_open_dev$evdev(&(0x7f0000978000)="2f6465762f696e7075742f6576656e742300", 0xfffffffffffffffc, 0x3) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f000000d000)={{0x0, 0x1}, {0xe, 0xfffffffffffffffd}, 0x3, 0x1ffff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f000014a000)={0x3, 0x85, 0xc9f, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r11, &(0x7f0000382000)="b8a73c08440fa5c530c75aba8e637af8e77269cb784270f3474071e3b0c6ca63bfe7", 0x22) ioctl$KDGETMODE(r10, 0x4b3b, &(0x7f0000b6f000-0x8)=0x0) 2017/12/10 23:37:30 executing program 3: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000052000)={0x0, 0x0}, 0x80000) pipe(&(0x7f0000029000)={0x0, 0x0}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000017000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000052000)={0x5560097a, 0x0, 0xffffffffffffffff, "e065940000d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddf35bad4d127eb802407bc093842621790b637ae509231806adf907c9dd", 0x100000000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000052000)={0x0, 0x0}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000b12000)=0x7f) syz_open_dev$loop(&(0x7f000084e000-0xb)="2f6465762f6c6f6f702300", 0x200, 0x202001) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d14000)="2f6465762f7667615f6172626974657200", 0x40801, 0x0) fcntl$getown(r1, 0x9) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f000031f000)={0x47e5e8, {0xfffffffffffff27c}, 0x0, 0x2}, &(0x7f00008f7000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000e05000-0x8)={0x0}) lgetxattr(&(0x7f0000436000-0x8)="2e2f66696c653000", &(0x7f0000865000)=@known="636f6d2e6170706c652e65797374656d2e536563757269747900", &(0x7f00008b7000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00001fe000)="2f6465762f73672300", 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00004f8000)={@generic="f1fcf2c053383d3ec54f0974fa4d71c9", 0x5}) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1e8, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) syz_open_dev$sg(&(0x7f0000439000)="2f6465762f73672300", 0x0, 0x0) tkill(0x0, 0x1000000000000072) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000ff3000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fce000)=0x10) r4 = signalfd4(r3, &(0x7f00002a3000-0x8)={0x53f}, 0x8, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000438000)="", &(0x7f0000352000)=0x0, &(0x7f00003fe000-0x4)=0x0, &(0x7f0000000000)="") inotify_init() dup3(r2, r4, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00001c2000-0xa)="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, "8c8f713ed7ce4c8dad21e85f9c91946cae717506d75f58520fba1e37a33929021506864ef5e07ac65ab4a3ce31fc44fa1a0397c3be70ea4c43cf56ad476ea90529ec8bb9595fe882ab31dc7374636ecfb6d66a4ee9425c8ec598c52d34e80ee52768b73394f08c5ebdc576bb94e6b1ebb5472b28973a0d438415dec8373ea1a57893876bce2b86e77ae0dd491daacb957002d6226e8e8a1969fbd81177c159e58eb4a4ddb14585afe20d5d3d36778143da2015ec9612c4c9619271f6f7367fdf80408701c2"}, {0x58, 0x11, 0x9, "0c1249c189d79bdc4a0515a72a73c2121009bfe7e9ab8b9e78359bf90d0ebd81367710d84f9ea9d5bd92a286674b376803a61538c526d1a018a75510924195e6259090b59495"}, {0xc0, 0x88, 0x80000001, "c31772dd0866319b226aae6016514ae1515fd15b291e7f0ea348d203c98e2662f6891d2e18f6073841541e3ae82e34357f718bb64294089236485a8d7b44382005118a57ec0818924ef1703ccc5cf8f83212187e60054c7364f1e88ca664371b04b600805c214e320db035c3efeca9d9f01a3ad4329e9a39ec4505a4874bd77d3896657f4503d219834edc9403d0e3304df5ae401d1b52a276ef7f1ed06d5d69c26cd4c799fe0574f599"}], 0x2f8, 0x0}, 0x2) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f000005b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 131.598944] device lo entered promiscuous mode [ 131.612564] device lo left promiscuous mode 2017/12/10 23:37:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000956000-0x38)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ad000)=[], 0x0, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x0}, 0x4000001) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) readlinkat(r1, &(0x7f0000000000)="2e2f66696c653000", &(0x7f0000d72000)="", 0x0) utime(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000+0x5f2)={0x0, 0x0}) r2 = userfaultfd(0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000ed6000-0x28)={&(0x7f0000481000/0x4000)=nil, 0x0, 0x0, 0x6f, &(0x7f0000f22000/0x4000)=nil, 0x8000}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x3, 0x0}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) socketpair(0x0, 0x0, 0x8000, &(0x7f0000bf2000-0x8)={0x0, 0x0}) setsockopt$inet_group_source_req(r5, 0x0, 0x2b, &(0x7f0000971000)={0x80, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r4) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5417, &(0x7f000001c000)=0x1) fchdir(r1) getresgid(&(0x7f0000320000)=0x0, &(0x7f0000a2c000-0x4)=0x0, &(0x7f0000d3c000)=0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000c47000)={0x0, 0x1ff, 0x31}, 0xc) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000843000-0x4)=0x0, &(0x7f0000c13000)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000ff1000)={{0x20000, 0x40}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x1041, 0xda10, 0x3f, 0x1, 0x6, 0x8000, 0x0, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/10 23:37:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x1, 0x0, 0xfffffffffffffffb}]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000082a000)="2f6465762f70707000", 0x40002, 0x0) getsockname$llc(r1, &(0x7f000065a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000435000)=0x10) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x200) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="ff00200004000100008000000000bc22", @ifru_map={0xfa6, 0x5, 0x8, 0x40000000003, 0x7, 0x6}}) close(r2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000067c000-0xa0)={0x0, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeb, 0x5, 0x5, 0x3, 0xf5a7ee0f4c846ac8}, &(0x7f00006d4000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000725000)={0x4e77, 0xff, 0x4, 0x80000000, 0x100000001, 0x6, 0x45, 0x6, 0x0}, &(0x7f0000f1a000)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000e92000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x8a, 0xfa70, 0x3}, &(0x7f0000914000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e4b000-0x8)=@assoc_value={r3, 0x779}, &(0x7f0000392000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00003d1000-0xc)=@sack_info={r4, 0x9, 0x6}, &(0x7f0000509000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c6d000-0x4)=@assoc_id=0x0, 0x4) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f000077c000-0x8)="2e2f66696c653000") socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000ed6000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000792000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = request_key(&(0x7f000071b000)="7472757374656400", &(0x7f0000a2e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000aa8000-0xd)="2f6465762f0500000000000000", 0xfffffffffffffffe) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000f27000-0x4)=0x5, &(0x7f00009c4000-0x4)=0x4) r7 = add_key$keyring(&(0x7f00000e6000)="6b657972696e6700", &(0x7f0000a87000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r6) add_key(&(0x7f00003e7000-0x12)="69645f6c656761637900", &(0x7f000095c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f26000)="e29c4bdc9d4777d5803996bbb55d51330da63a4016d55c2d4d858228dc142af043900747d9bb50a452991b67b3694c94dd47032a9f8d57206bf7c202ff98ef1177d1f1a4f96e8166ec", 0x49, r7) sendto$inet(r5, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = accept$ipx(r1, 0x0, &(0x7f0000295000-0x4)=0x0) shutdown(r8, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)="6e730009587400") fchmod(r9, 0xfffffffffffffffd) r10 = fcntl$getown(r9, 0x9) ptrace$cont(0x19, r10, 0xde8, 0x53a) fstat(r9, &(0x7f0000100000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/10 23:37:30 executing program 7: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000861000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d19000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(r1, 0x0, &(0x7f0000baf000-0x4)=0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000450000-0x20)={"b840bff6a6ca375c7a51dafe950c5b8e", {0x4, 0x5, 0xd5, "ead2b7ba4c0d", 0x200, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d18000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000d19000-0x5c)={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x20}, 0x20, [0x5, 0x4, 0x80000001, 0x4, 0x9, 0x8816, 0x6, 0x4]}, 0x5c) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d1a000-0x8c)={0x0, @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]}}, &(0x7f00008e7000)=0x8c) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d1a000-0x8)={r3, 0x2}, 0x8) mmap(&(0x7f0000068000/0x2000)=nil, 0x2000, 0x1, 0x32, r0, 0x7ff) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x801, 0x4) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000d1a000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cd0000)=0x10, 0x80000) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000d19000)={0xf943, {{0xa, 0x3, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9ff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000192000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000464000-0x4)=0x3b) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000d1b000)="a5c4", 0x2, 0x28000000, &(0x7f0000b26000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f00002e0000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r4, &(0x7f0000d1d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d1c000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d1b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000d1c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f000024c000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, r7}) recvfrom$inet(r0, &(0x7f0000d18000-0x17)="0000000000000000000000000000000000000000000000", 0x17, 0x2, &(0x7f0000d13000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 131.686060] device lo entered promiscuous mode [ 131.691750] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. [ 131.717425] device lo left promiscuous mode 2017/12/10 23:37:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)="2f6465762f6b657963686f726400", 0x40000000201, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000542000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_extract_tcp_res$synack(&(0x7f0000c0e000)={0x0, 0x0}, 0x1, 0x0) write$tun(r0, &(0x7f0000caf000)=@hdr={0x1, 0x0, 0x1, 0x8, 0x0, 0x1, @ipv6={0x0, 0x6, "3f1700", 0x25, 0x3a, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x16, 0x40, 0x81d2, 0xc9e, 0x5, 0x9, 0x0}, @fragment={0x0, 0x8, 0x8, 0x5, 0x9, 0x6, 0x2}], @tcp={{0x0, 0x0, r1, 0x42424242, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"4a"}}}}}, 0x57) r2 = accept4$inet6(r0, &(0x7f0000937000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000604000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)="2e2f66696c653000", 0x103d, 0x0) getrandom(&(0x7f00007c8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e, 0x0) fcntl$setpipe(r0, 0x407, 0x3f) mount(&(0x7f00006fe000-0x8)="2e2f66696c653000", &(0x7f0000f73000)="2e2f66696c653000", &(0x7f00007b0000-0x6)="726f6d667300", 0x400, &(0x7f00008b6000-0xc1)="0a820ef881f7fd8d493ec674b926f90d8238e3842fae1b13c9ca09b0ce5bd9b79fc6f54510a4d3440bc12e3874f9add0174a6c52625c31384d38a5ea9df799dc98db20ba7b15ae25f53667ef85e12ad36fb0bde58f1401cb2ac4c56b19f516eda716d41b3efd6d148ff50acabf749e52ea763a860e69b20c12c51a4682a497789a41eded068cd674072c543739412092a0728fb59e2a85098746d86e97593dbabc6eca6411547d3a3cdbc536247d8c7d851bab31adfcbb05417463add2ca7d476d") r3 = socket$netlink(0x10, 0x3, 0x0) faccessat(0xffffffffffffffff, &(0x7f0000995000)="2e2f66696c653000", 0x9, 0x200) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000042e000-0xd2)={0x0, 0xca, "bb5134548bc779387de82ff1c681b56914f48e22429227c9fd3228d7f2002d76cab28dd0397e251f7f0e10e6ec4895939caddf33aa56cc39c2b600770c700c56993b4b9f42d056fc64aa36983aa18ec11eb76713109fa5d0c8fe0a5d82e254b4c6ab9f6c7e22a6a8e30092ccc74c8e877954e84fa793b6439c1558eaa07edcdf96aa2f81e120d610497d60b567e8c16068b8b8e0a91bf8645de8f8bad2f802d4c781001245e50a28829cac99cb63abe710705ead8a8d41c89c1dfcaa49d354f474f4eb845d81866eef38"}, &(0x7f0000a73000)=0xd2) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00005dd000)={r4, 0x6956}, 0x6) renameat(r0, &(0x7f0000a0a000-0x8)="2e2f66696c653000", r0, &(0x7f0000da8000)="2e2f66696c653000") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000031e000-0x10)={0x459db956, 0x4, 0x4, 0xfffffffffffffeff, 0x0}, &(0x7f0000367000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d93000-0x8)={r5, 0x3}, &(0x7f0000c47000)=0x8) accept4$unix(0xffffffffffffffff, &(0x7f0000a69000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000de7000)=0x8, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000413000-0x6)={0x0, 0x8c3}, &(0x7f0000a26000)=0x6) r6 = open$dir(&(0x7f00004be000)="2e2f66696c653000", 0x880, 0x0) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000738000)=0x8000005, 0x4) ppoll(&(0x7f00004fc000)=[{r6, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) open(&(0x7f000055f000)="2e2f66696c653000", 0x2802, 0x0) syz_open_dev$tun(&(0x7f000029b000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2403) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f00009f6000)={0x4, &(0x7f0000988000-0x10)=[{0xfffffffffffffffb, 0x2}, {0x6, 0x8}, {0x9, 0x80000001}, {0xed08, 0x20}]}) syslog(0x4e7d7e15, &(0x7f0000d62000)="0000000000000000000000000000000000", 0x11) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00008f6000-0xa0)={0x0, @in6={{0xa, 0x2, 0x200, @loopback={0x0, 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x5, 0x9, 0x237}, &(0x7f00002cb000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00006a9000-0xc)={r4, 0x3f, 0x30}, &(0x7f00008d7000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ba1000)={0x4b, 0x8, 0x4, 0x7, r7}, &(0x7f0000cd3000)=0x10) [ 131.778373] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/10 23:37:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003c7000)="2f6465762f6877726e6700", 0x400, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f35000-0x4)=0x0, &(0x7f0000417000)=0x4) acct(&(0x7f00006d6000-0x8)="2e2f66696c653000") r1 = syz_open_pts(0xffffffffffffffff, 0x80) dup2(r1, r1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000098a000)={0x1, &(0x7f000081d000-0x8)=[{0x0, 0x0}]}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000fe000)=0x0) wait4(r2, &(0x7f0000229000)=0x0, 0x1000003, 0x0) r3 = socket(0xf, 0x2, 0x8) r4 = syz_open_pts(0xffffffffffffffff, 0x96002) symlinkat(&(0x7f0000c4b000-0x8)="2e2f66696c653000", r4, &(0x7f00000bd000)="2e2f66696c653000") ioctl$KDSETMODE(r4, 0x4b3a, 0x1000) getitimer(0x0, &(0x7f0000671000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r5 = socket$inet(0x2, 0x1, 0x0) socket$inet(0x2, 0x5, 0x100000001) r6 = dup(r5) setsockopt$inet_tcp_int(r6, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) bind$inet(r5, &(0x7f0000c3d000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa2000)="bd", 0x1, 0x0, &(0x7f0000f12000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a2b000-0x2c3)="", 0x0, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000e35000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r6, &(0x7f000038d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000030000+0x963)={0x0, &(0x7f0000ab0000)=[]}, 0x10) sendto$inet(r6, &(0x7f00007f3000)="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", 0x359, 0x0, &(0x7f0000a73000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r5, &(0x7f0000802000-0x60)=[{&(0x7f0000df0000-0x13)="fe4ef71cb23b03e4a4e247c6102f1f8a096fbd", 0x13}, {&(0x7f0000ed6000)="801233b467ca67584ee638aa00a8dd809d5daaff0b9a37f15ac94938ced48a2572daa660a19b3f3936920da7dff24c3124124b69aaa14e7785016ec40d25997d4bc774d6723fdf5630aa29d539f0b26fad2b6aa186063ab10bbced92a903c00998640069f579e9c094fd23c037b5c4b061482a1341ca600246f232f144134a343c492316e9c86edfae3b96d7980ea30d15e2ad0d22ba0c", 0x97}, {&(0x7f0000466000)="85c7a11b900fa55e2987b5e305142939cf2c6cbfee3ec10a88c25a1a3a8e7811dfb191f2dfb6c616d3fe3ef9151345cb21a1cc101dde0cd8e21a57f760dabc1f94044547b4469a0407cdd230a1ed42c2de3fb14aa5ba5cdbe1c7e59686c93518daa234997e8061badf68981972ca1fd6baf6ed7e472557610d89be97666f23bb4f0a45e4660b1936a736cd40930abdfc3e5449bb", 0x94}, {&(0x7f00008c4000)="052d627945c25771130c18f4be6834b21cb134495115ac70bdfc3bf6b7250682b3915dd984d86c8c", 0x28}, {&(0x7f0000f90000-0xba)="05fc5b8a1e75647dec6f9558606f7cda7fa4bf1aa123531ca9a4295d756fde2099c0824bfd766fb2687e649e705c529e3e479904a895e4871af17b8ec0243248e76467b41d44e8b347cdd4b240ecb96d7f1e7388d814b6452443e46be6193acc5800cb80a692070ac55bfb3e4cbc259a54ce50f38f236c88f71be801761a07570fd2d54a3c3c2e80fa3db495986bf6eab9a4656b3e2430fe46f0233d81376b302440699d7fe1dd89313c5715efc5a236f5ed055ba123f9de88d5", 0xba}, {&(0x7f0000142000)="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", 0x1000}], 0x6) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f000044e000)=0x3ff, 0x4) close(r3) sendmsg(r5, &(0x7f0000212000)={0x0, 0x0, &(0x7f0000a4d000)=[{&(0x7f00009c4000-0x1000)="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", 0x579}], 0x1, &(0x7f0000bce000-0x328)=[], 0x0, 0x0}, 0x0) 2017/12/10 23:37:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00002b0000-0xd)="2f6465762f7573626d6f6e2300", 0xcb1, 0x202) pipe2(&(0x7f00005dd000-0x8)={0x0, 0x0}, 0x80080800) r3 = add_key(&(0x7f0000fd2000-0x5)="7573657200", &(0x7f0000213000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$user(&(0x7f0000012000)="7573657200", &(0x7f00001a9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e09000)="88f45c184df46b1586273168f6cb281f32347474345c521caedb9e7d899cc67b4b080275401aac9a61d9faf7d2162ac3e4f4430e609151e93ea249c6583b1db0deea4fc41b6207b35587d91f192caf3be962fd1ebb37a3dc013df308284048c2bee614fd63075f3ca4bd149bcf7bacd5f0b58f70f79ec9ede18eec9f3883a06fdeba14d4170e5d636088c83ddad1bdf70439c039ac4b854b3bc2e7749374cfcf4e90edff55e5aa01a3ff2487c5d56732aed6dd40e80bcd5f8a00eb6ecd283e2745d7e644e530b35c5046192b5bafb251d00cef1c51f66bf63d2f1c", 0xdb, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r3, &(0x7f0000df5000-0x20)=[{&(0x7f00003ea000)="31", 0x1}, {&(0x7f00002bd000)="da87", 0x2}], 0x2, r4) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00004c9000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000004000-0x4)=0x400000000000001) setsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f000048a000-0x4)=0x6, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000818000)={0x0, 0x0, 0x0}, &(0x7f0000ce3000)=0xc) lstat(&(0x7f0000f15000)="2e2f66696c653000", &(0x7f0000e63000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000ec4000-0x8)="2e2f66696c653000", &(0x7f00008d6000-0x8)="2e2f66696c653000", 0x5001, r6, r7, 0xde8, 0x2, 0x100000) ioctl$TIOCSBRK(r2, 0x5427) r8 = syz_open_dev$sg(&(0x7f0000961000)="2f6465762f73672300", 0x0, 0x800) getsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f00007c3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000060d000-0x4)=0x92) read$eventfd(0xffffffffffffffff, &(0x7f00002ce000-0x8)=0x0, 0x8) ioctl$TIOCGWINSZ(r8, 0x5413, &(0x7f0000311000-0x8)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f2f000-0xb3)={0x0, 0xab, "3b0457881b768a538d7543548cf44077b8cea0137aa1e0034eb6bd55b03aee37c7459b7c81a7d8f553d63721313bde727f9716656c5c1b8320279f7eabba3d5091535f9ff29c005ce223e6ade1008394e30c9fd88a376eeea443d43a768f7440aeef367df867a9d871d1b6b109c7bb31c5fda3ef397f0a9a160317435f0562b379135fb242947d507a1d173f98c3579365927f35ba0c9364a97580648657db5d4a93fcb39e6ea7b9729931"}, &(0x7f0000150000-0x4)=0xb3) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000006e000-0x10)={r9, 0x3, 0x81, 0x6709}, &(0x7f0000981000)=0x10) clock_gettime(0x0, &(0x7f0000bd4000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000326000)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000991000)={r10, r11+10000000}) ioctl$KDGKBMODE(r8, 0x4b44, &(0x7f000006b000)=0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f00002c9000-0x24)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x7, 0x0, 0x0, 0xaa1, 0xfffffffffffffffb}) mknodat(r8, &(0x7f0000726000)="2e2f66696c653000", 0x182, 0x3) ioctl$TCSETS(r0, 0x5402, &(0x7f00005bb000)={0x3, 0x20, 0xb3a, 0xffff, 0xfff, 0x0, 0x5, 0xe86, 0x3f, 0x7, 0xffffffff00000001, 0x4}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000eae000-0x8)={0x1, [0x0]}, &(0x7f0000a05000)=0x8) ioctl$TCSBRKP(r8, 0x2286, 0x42) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r8, 0x84, 0x17, &(0x7f00005a4000)={r9, 0x0, 0x35, "a65cd720e6fd1b11ee7ac1c4450fecb8e9643ee7314b7120e4cc3a5a21121f6e4e18b8f268d4123a0d928207b014929238552dde89"}, 0x3d) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000a7d000-0x10)={0x2, &(0x7f0000f0f000-0x8)=[{0xf7f, 0x1}, {0x7a8, 0x3ff}]}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00005f3000-0x4)=0x0) 2017/12/10 23:37:30 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006c3000-0xb)="2f6465762f6877726e6700", 0x2c602, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x100, 0x1, 0x40, &(0x7f00003c6000/0x4000)=nil, 0x5}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mlock(&(0x7f000083b000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000000, &(0x7f00001ff000)="9114", &(0x7f0000001000-0x4)=0x0, &(0x7f000000e000)=0x0, &(0x7f0000a02000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000074000)="2e2f66696c653000", 0xffffffffffbdf) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000fd1000-0x8)={0x0, 0x0}, 0x1, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="e3616d76731f", 0x1000, &(0x7f0000318000)="") r1 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r1, &(0x7f0000464000)="2e2f66696c653000", 0x5) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f00004d1000-0x8)="2e2f66696c653000", &(0x7f0000b60000-0xe)="2e2f66696c65302f66696c653000") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000fd2000-0x8)="2e2f66696c653000", 0x1ff) readlinkat(r1, &(0x7f000003c000-0x8)="2e2f66696c653000", &(0x7f0000fd1000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99) r2 = openat(r1, &(0x7f0000bf7000-0x8)="2e2f66696c653000", 0x0, 0x2) symlinkat(&(0x7f000083c000)="2e2f66696c65302f66696c653000", r2, &(0x7f0000020000-0x8)="2e2f66696c653000") renameat2(r2, &(0x7f000005e000-0xe)="2e2f66696c65302f66696c653000", r2, &(0x7f00008e1000)="2e2f66696c653000", 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fce000-0x18)=@add_del={0x2, &(0x7f0000eb2000-0xd)=@generic="00000000000000000000000009402877", 0x4645094e}) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x0, &(0x7f0000bb6000)=""}) r3 = socket(0xa, 0x1, 0x80) ioctl(r3, 0x8912, &(0x7f0000000000)="6b") mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 23:37:30 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x802) close(r0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x6) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0, 0x18010, r0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x4}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f000000b000-0x4c)=[@transaction={0x40406300, {0x4, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000000a000)=[], &(0x7f0000006000-0x10)=[0x38]}}, @increfs={0x40046304, 0x3}], 0x1, 0x0, &(0x7f000000b000-0xd7)="48"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x108, 0x0, &(0x7f000000b000-0x108)=[@free_buffer={0x40086303, 0x0}, @increfs={0x40046304, 0x0}, @increfs={0x40046304, 0x1}, @transaction={0x40406300, {0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x48, 0x8, &(0x7f000000b000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x2}, @flat={0x73682a85, 0x100, 0x0, 0x4}, @flat={0x77622a85, 0x10a, 0x0, 0x4}], &(0x7f000000e000-0x8)=[0x30]}}, @clear_death={0x400c630f, 0x0, 0x1}, @request_death={0x400c630e, 0x3, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x20, 0x10, &(0x7f0000008000)=[@fda={0x66646185, 0x7, 0x0, 0x2e}], &(0x7f0000002000-0x10)=[0x78, 0x28]}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x18, &(0x7f000000f000-0x20)=[@fda={0x66646185, 0x1, 0x3, 0x2d}], &(0x7f000000b000-0x18)=[0x78, 0x28, 0x78]}}], 0xeb, 0x0, &(0x7f0000000000)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a4c1c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946058324d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5e9d6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b251a8289e93bb8bbd7512d626a9"}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000007000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0xc, 0x0, &(0x7f000000b000)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f0000002000-0xb4)=""}) 2017/12/10 23:37:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e8d000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00006d6000)=0x1c, 0x800) vmsplice(r0, &(0x7f00009a6000-0x60)=[{&(0x7f0000050000-0x48)="00ce30037528baddd2fa0ae4b8f69ccca7f2d3e97d865703ed2f1cfaf878167c7f9232cab52747adce50fab741be12b464afb83acba686bacb40daaa446b7bba548d7b063f301761", 0x48}, {&(0x7f0000bbd000-0x21)="90a1a878dd20bf457c4505fed44a1f83ffdce2569ba94a0a9c66d496cd193c8f1b", 0x21}, {&(0x7f0000662000-0x2)="25c1", 0x2}, {&(0x7f00003f7000)="64f8fed4fc3008a69bdf0c00", 0xc}, {&(0x7f0000792000-0x2b)="22f20be8973e19d88b0653803c5f696ef96d33b7508d44331458415101be27411dbd8649382726693bfa92", 0x2b}, {&(0x7f0000d31000-0x34)="4d9b01c8d8520cc2c83ee6010c95c86bb1a628f9058a51f0374a5be96563de551d1457c217e5f78372696b847ffa7641768a90a1", 0x34}], 0x6, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") pread64(r1, &(0x7f0000caf000-0x85)="00000000000000000000000000000000000000000000000000000000", 0x1c, 0x4c) readv(r1, &(0x7f0000918000-0x50)=[{&(0x7f00002d5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}], 0x1) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000ae0000)={0x1, 0xd0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000054e000-0x4)=@int=0x5, 0x4) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000004e000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f00009aa000-0x8)={0x1, r2}) clock_gettime(0x0, &(0x7f0000810000)={0x0, 0x0}) utimes(&(0x7f0000c72000-0x8)="2e2f66696c653000", &(0x7f000006a000)={{0x77359400, 0x0}, {r3, r4/1000+30000}}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000f56000-0x1)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c95000)={0x8, 0x3, 0x8008, 0x4, 0x80000000, 0xfffffffffffffff9, 0x101, 0x80000000, 0x0}, &(0x7f0000004000-0x4)=0x20) fchmod(r0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f000001d000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a21000-0x6)={r5, 0x8}, 0x6) [ 131.824854] keychord: keycode 16224 out of range 2017/12/10 23:37:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000274000-0x8)="2e2f66696c653000", 0x3) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f00002ba000-0x8)="2e2f66696c653000", &(0x7f0000cbf000-0x8)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x20000, &(0x7f000002f000)="") r0 = open(&(0x7f00006a2000)="2e2f66696c653000", 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)="2e2f66696c653000", 0x0) unlinkat(r0, &(0x7f0000d67000-0x8)="2e2f66696c653000", 0x200) mount(&(0x7f0000c3b000-0xe)="2e2f66696c653000", &(0x7f00002fb000-0x8)="2e2f66696c65302f66696c653000", &(0x7f00002ba000)="01f700", 0x1004, &(0x7f000073b000-0x1)="") pivot_root(&(0x7f0000767000-0x8)="2e2f66696c653000", &(0x7f0000718000-0x8)="2e2f66696c653000") 2017/12/10 23:37:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000d000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) clock_gettime(0x7, &(0x7f0000f3e000)={0x0, 0x0}) ppoll(&(0x7f000065f000)=[{r0, 0x401, 0x0}, {r0, 0x22, 0x0}, {r0, 0x3024, 0x0}], 0x3, &(0x7f0000fe9000)={r1, r2+10000000}, &(0x7f000036b000)={0x3}, 0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000105000)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00009b4000)=0x7, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x20842, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8000800, &(0x7f0000000000)="6059fff496e94d7e449fdcbd3f569f71a6f2170a3080ea26f36f050b682e025372e61d5c7d91c558b0c6b3f88e4e9094168dff991df4fbff3c325d13c347", &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)="") ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000014000)=0x7) write$eventfd(r4, &(0x7f0000109000)=0x10001, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000687000)=0x1, 0x4) bind$inet6(r5, &(0x7f0000049000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r5, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r5, 0x6, 0x15, &(0x7f00007cd000)=0x8, 0x4) accept4$ax25(r4, &(0x7f00007d6000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000b4f000-0x4)=0x10, 0x80000) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000f97000-0x10)=@common="74756e6c300000000000000000000000", 0x10) sendmsg(r5, &(0x7f00002e7000)={&(0x7f00000a1000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000f9a000-0x10)=[{&(0x7f00005c5000)="c1", 0x1}], 0x1, &(0x7f0000f18000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r5, &(0x7f0000307000)="34", 0x1, 0x40, &(0x7f0000c15000)={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") lstat(&(0x7f0000aeb000)="2e2f66696c653000", &(0x7f000048f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 131.874306] [ 131.875967] ===================================== [ 131.880782] [ BUG: bad unlock balance detected! ] [ 131.885609] 4.9.67-gf26d3c7 #106 Not tainted [ 131.890008] ------------------------------------- [ 131.894837] syz-executor5/21435 is trying to release lock ([ 131.896512] keychord: keycode 16224 out of range [ 131.905086] mrt_lock) at: [] ipmr_mfc_seq_stop+0xe4/0x140 [ 131.912419] binder: 21433:21449 ioctl 40046205 0 returned -22 [ 131.912757] binder: 21433:21449 ERROR: BC_REGISTER_LOOPER called without request [ 131.925895] but there are no more locks to release! [ 131.930885] [ 131.930885] other info that might help us debug this: [ 131.935892] binder: 21449 RLIMIT_NICE not set [ 131.937131] binder: 21433:21449 got transaction to invalid handle [ 131.937139] binder: 21433:21449 transaction failed 29201/-22, size 0-8 line 3007 [ 131.937623] binder: 21433:21449 BC_FREE_BUFFER u0000000000000000 no match [ 131.937654] binder: 21433:21449 got transaction with invalid data ptr [ 131.937669] binder: 21433:21449 transaction failed 29201/-14, size 72-8 line 3149 [ 131.937680] binder: 21433:21449 ioctl c0306201 20005fd0 returned -14 [ 131.937866] binder: unexpected work type, 4, not freed [ 131.937868] binder: undelivered TRANSACTION_COMPLETE [ 131.937872] binder: undelivered TRANSACTION_ERROR: 29201 [ 131.937983] binder: 21433:21449 ioctl c0306201 20004000 returned -14 [ 131.938109] binder: undelivered TRANSACTION_COMPLETE [ 131.938115] binder: undelivered transaction 306, process died. [ 132.016278] 2 locks held by syz-executor5/21435: [ 132.020996] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 132.029825] #1: (&p->lock){+.+.+.}, at: [] seq_read+0xdd/0x1290 [ 132.038042] [ 132.038042] stack backtrace: [ 132.042507] CPU: 0 PID: 21435 Comm: syz-executor5 Not tainted 4.9.67-gf26d3c7 #106 [ 132.050176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.059498] ffff8801d8c978e8 ffffffff81d906e9 ffffffff849ae8f8 ffff8801c68e1800 [ 132.067443] ffffffff834dec54 ffffffff849ae8f8 ffff8801c68e2088 ffff8801d8c97918 [ 132.075393] ffffffff812353f4 dffffc0000000000 ffffffff849ae8f8 00000000ffffffff [ 132.083340] Call Trace: [ 132.085894] [] dump_stack+0xc1/0x128 [ 132.091223] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 132.097339] [] print_unlock_imbalance_bug+0x174/0x1a0 [ 132.104144] [] lock_release+0x6f8/0xb80 [ 132.109732] [] ? traverse+0x3cf/0x900 [ 132.115153] [] ? memcpy+0x45/0x50 [ 132.120221] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 132.126334] [] _raw_read_unlock+0x1a/0x50 [ 132.132099] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 132.138037] [] seq_read+0xa83/0x1290 [ 132.143367] [] ? seq_escape+0x200/0x200 [ 132.148961] [] ? __fsnotify_parent+0xbc/0x340 [ 132.155070] [] ? fsnotify+0x86/0xf30 [ 132.160398] [] ? fsnotify+0xf30/0xf30 [ 132.165816] [] ? seq_escape+0x200/0x200 [ 132.171406] [] proc_reg_read+0xef/0x170 [ 132.176997] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 132.183980] [] ? security_file_permission+0x89/0x1e0 [ 132.191073] [] ? proc_reg_write+0x170/0x170 [ 132.197013] [] ? proc_reg_write+0x170/0x170 [ 132.202952] [] do_readv_writev+0x520/0x750 [ 132.208805] [] ? vfs_write+0x530/0x530 [ 132.214309] [] ? mark_held_locks+0xaf/0x100 [ 132.220246] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 132.227052] [] ? mutex_lock_nested+0x56f/0x870 [ 132.233251] [] ? __fdget_pos+0x9f/0xc0 [ 132.238752] [] ? __fget+0x201/0x3a0 [ 132.243997] [] ? mutex_lock_killable_nested+0x960/0x960 [ 132.250975] [] ? __fget+0x228/0x3a0 [ 132.256216] [] ? __fget+0x47/0x3a0 [ 132.261371] [] vfs_readv+0x84/0xc0 [ 132.266528] [] do_readv+0xe6/0x250 [ 132.271683] [] ? vfs_readv+0xc0/0xc0 [ 132.277014] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 132.283649] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 132.290456] [] SyS_readv+0x27/0x30 [ 132.295614] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 132.306964] binder: 21433:21449 ioctl 40046205 6 returned -22 [ 132.314105] binder: 21433:21453 ioctl 40046205 0 returned -22 2017/12/10 23:37:31 executing program 1: r0 = getuid() r1 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000f9b000-0x20)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) stat(&(0x7f00008f3000-0x8)="2e2f66696c653000", &(0x7f0000342000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00008f4000)=0x0) r6 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r8 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r10 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ec7000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f00008ca000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80800, 0x80, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r15 = accept4$unix(0xffffffffffffff9c, &(0x7f000021d000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000783000)=0x8, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) r17 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000007d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00003d4000)=0x60) r21 = inotify_init() r22 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x1, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = open$dir(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x200, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = syz_open_dev$sndseq(&(0x7f0000000000)="2f6465762f736e642f73657100", 0x0, 0x80000) r27 = perf_event_open(&(0x7f00002da000-0x78)={0x5, 0x78, 0x1, 0x2, 0x5ed5, 0xc00000000, 0x0, 0x1000, 0x4, 0x1, 0x5, 0x7fff, 0xd1, 0xa, 0x0, 0xffff, 0x2, 0x7, 0x2, 0x42, 0x1, 0x80000000, 0x7, 0xfff, 0x1000000000, 0xffffffffffffff00, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffff9c, 0x4) r28 = syz_open_dev$tun(&(0x7f0000f42000)="2f6465762f6e65742f74756e00", 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x1012c1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r31 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a13000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) r32 = inotify_init1(0x80000) r33 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002e7000)="2f73656c696e75782f656e666f72636500", 0x400000, 0x0) r34 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f82000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) r35 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001f5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r37 = eventfd2(0x8, 0x80001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r38 = syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0xe000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r39 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) r40 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) fstat(r16, &(0x7f00002ad000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r43 = getpgrp(0x0) fstat(0xffffffffffffff9c, &(0x7f0000683000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000729000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r46 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) r47 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005fd000)="2f73656c696e75782f73746174757300", 0x0, 0x0) r48 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r49 = socket$inet6_tcp(0xa, 0x1, 0x0) r50 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f3e000)="2f6465762f73657175656e6365723200", 0x400, 0x0) r51 = epoll_create(0x0) r52 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r53 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)="2f6465762f6b657963686f726400", 0x440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r54 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r55 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000e44000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r56 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) r57 = epoll_create(0x7dc42880) r58 = accept4$inet(0xffffffffffffffff, &(0x7f0000d59000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d1000)=0x10, 0x800) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d58000-0x8)={0x0, 0x0}) r60 = accept$inet6(0xffffffffffffffff, &(0x7f00008b3000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00007b6000-0x4)=0x1c) r61 = syz_open_dev$tun(&(0x7f0000854000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x100) r62 = socket(0x4, 0x4, 0x7b1f1f46) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x7ff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r64 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x400, &(0x7f0000000000)={0x0, 0x0}) r66 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b4e000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) r67 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r68 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) r69 = syz_open_dev$binder(&(0x7f0000ee9000)="2f6465762f62696e6465722300", 0x0, 0x2) r70 = syz_fuseblk_mount(&(0x7f000059a000-0x8)="2e2f66696c653000", &(0x7f0000f6a000-0x8)="2e2f66696c653000", 0x6000, r0, 0xffffffffffffffff, 0x9, 0x4, 0x808) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r71 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b57000)={0x0, 0x0}) r73 = eventfd2(0x4, 0x80000) r74 = syz_open_dev$evdev(&(0x7f0000e55000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xd0, &(0x7f0000000000)={0x0, 0x0}) r76 = openat$autofs(0xffffffffffffff9c, &(0x7f00001f6000)="2f6465762f6175746f667300", 0x2, 0x0) r77 = memfd_create(&(0x7f00006c0000-0x15)="766d6e657431707070307d757365726e6f64657600", 0x3) r78 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0xf6df, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r80 = signalfd(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000564000)={0x0, 0x0, 0x0}, &(0x7f0000552000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00007c1000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r64, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000)=0x0) fstat(0xffffffffffffffff, &(0x7f0000fbd000-0x44)={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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000062a000)={0x0, 0x0}) r89 = socket$inet_icmp(0x2, 0x2, 0x1) r90 = socket$inet6_icmp(0xa, 0x2, 0x3a) r91 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c32000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r92 = mq_open(&(0x7f000042f000)="65746830255c5d2e73656c6600", 0x40, 0x100, &(0x7f0000001000-0x40)={0x2, 0x0, 0x800000000, 0x6579e2a6, 0x7, 0x8, 0x3, 0x10001}) r93 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00001b9000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000126000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r94 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x2, 0x0) r95 = socket$unix(0x1, 0x5, 0x0) r96 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ac6000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r97 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) r98 = syz_open_dev$loop(&(0x7f0000dd0000)="2f6465762f6c6f6f702300", 0x6, 0x220000) r99 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000174000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r101 = gettid() r102 = getegid() r103 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c42000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000bb0000)={0x0, 0x0}) r105 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r107 = socket$inet_icmp(0x2, 0x2, 0x1) r108 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000069f000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) r109 = getpgid(r11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r111 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) r112 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r113 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) r114 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f1f000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x101000, 0x0) r115 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d43000)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r116 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) r117 = accept$packet(0xffffffffffffff9c, &(0x7f0000351000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000aad000)=0x14) sendmmsg$unix(r1, &(0x7f0000b35000)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00008c5000)=[{&(0x7f0000001000-0xb6)="1ae40dc8ebd41f30870ddb635f64e22b3ace90a8f40a2e80b3eb4d15b5b8076f52e7dad3cf33c412872a0106138d0be72230269537b81aba32af1479500d3699631e239c973524a0574ffecc2792ca8cf9872437c86cc445ede76bf408b68cc4066141a57ac90bb3704334e4d33460f38885aa20c32ccee66977d729dd5fd7c2370170c0883dcb38288d08ab44f33fe726758b9a5cce97bb7c74911eb127d8f6a20b4b3f2d8a15777329b412397be39738b92c7bc7fd", 0xb6}, {&(0x7f0000000000)="de6fdcde7b9b6dd5d9cd73f1e2565fa200b1cdc4e43092c578cfad602fc906b06f4456c38a71c34b433ca0c2c9325cdb9360f9ef041332ead9e450dcb9f6bbfb13615d98f6ef3e8710be4f0d57663be0148afcaf69511451f04fa07438425e447c80f87ebb", 0x65}, {&(0x7f000071b000)="fa2d555ee423446fa4fabaa997492f", 0xf}, {&(0x7f000006c000)="2f0f2400f31af4a7fbef186c6650cd28f5627872cb0813d0af7fd2c2586fb990bd66eb00f8c96a344cd6592ccaf61ec17612529836687e8c2a71eabb64eaeb0e685c15394984fa91b4b2dd4cfe27642bd1151e0dc44a08ea199dff109b581bc6acf7bfeae31e25b662b2248b2b268f8c5e801256c4d66b26a107553dcfe3597a97a1912f969fa1a26c4ef5b37d8c34ebd1bcfa9b8e89a7f255dd7c77f7b88f", 0x9f}, {&(0x7f00005c9000-0x2b)="156a0e5f035d42b8d2a5e348c4e6063d0a78ede0f7213c3e54fad6afb3479c685d27f767a71b52ed21ef08", 0x2b}, {&(0x7f0000f1a000-0x62)="f2e398625391e04536b756af745bfef0abf1b2468c554c022310338e24fbb8a33eb60f57fdd9b28eaaba23e3e0dc9bbcf1ddf1336c3a306acaaab99f9c1f9913e2f338eb5033a431c23cf05c58a9ae61eebe2db5bd47bd97789f409e98c94a65dbf4", 0x62}], 0x6, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, 0xffffffffffffffff, r0, r2}], 0x20, 0x24000850}, {&(0x7f0000000000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00002a7000-0x80)=[{&(0x7f0000e87000-0xec)="f8f06b7c73c9741a0d519a7188e2adcf06da97cabecc866564f7932927166fb8df4b729e63a9e6d8fa664cdef4c69d05b5c3f0b825704e9f1f555234d58ef79f866a6060bc5505b764e36f8fec43606ac969714ad8675ad5e441bf3020d39719eaad1579611669cfcd406d7e06372d5e5337180eb552740cccb48f21440c0525f96352da3a3f94400f66c828d2a24116535074ec80bf743c94abf6f1231e461f814684a1749aaf80f6acd9e3767360f2f33e1aa22b3c6d33ab1058104106ad975e0cb1e29fe3154a43e397947fb9ed797c8c575cf5f133cc020be7701aa3ede6b666c82c835c6a5643bafc68", 0xec}, {&(0x7f0000001000-0xd1)="41d7f9535959772ecb93ebdaff9106fe50b6d801abbdb0e7e2f7f597b3b5e316b1e18fc562ab838bddc4e3729e11baf1e8ff27d405cfe95e8848dc05626de0447644b381b6aa220351657bf3d6385ed0899cb0e45b32bd440bb5e7fa1a22c515f6bfe0cfacc98ed009109641802f4e23e409ec6996f07585e32b7e158714a51f98e6355cb1f8597533c35b82af2516e3cf81b1107d8a77da14937e86c4d8caddac17c1407d9eb9fd47c0490fe195102a0027341c28d2648c129d0c750c670e895c352cd48c1273d9443b360854a628aa95", 0xd1}, {&(0x7f0000001000-0x5d)="df9cc39f9c9753b0ba6f3f40069b9bb888f9f3ef92586b7b2437b03b3dd18cefbddffd1bdc55d357b1601f67c9a2f67e3937f3e8b8407e7871a1c29e2fa202ba48365c81503398970aa63fee4fa14b1098a58be5d474e5eaae5ae85ea6", 0x5d}, {&(0x7f00006c5000-0x5b)="5c51ca282d8d3bb764216a8afdcc24567c492324196786c2db512a41f1d1a5066f59a3b48b1cf858439f4774cbd8e06764483cd1e713133192698955eab91a294191f34311870ae6eda3d572cffae708ae0b42edce675f18bdfb90", 0x5b}, {&(0x7f0000306000-0x53)="278af98865e8069cf4f2ffaf9ddfc90eea2176264b422b3d686dc6f8e181288d3403aa7aaaff8174d88e8ff10c1323bc3271a38ef6142403be4b95a35952e0584b736466a7de41b84b1b8c9307116fbd08aba2", 0x53}, {&(0x7f0000a82000)="7f9adbab1f5122c591d36fbfcc982330fbb10e219bb4d0213a2374559e350294027922ec2a121a6a5b193271b68b44eedb9dd6aecba0469d88fdcaf6a3bb88dfd164eb8ef330390a9ec1ee627605b6dd4fd983cfbed1cc77f4b70ee3f303e4e77ed5e1408620be88236ad27f39c89ad4a5839b680071995b34a3", 0x7a}, {&(0x7f0000bec000)="1ba0f2317bbfc25f59dfef86ca29", 0xe}, {&(0x7f0000000000)="", 0x0}], 0x8, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r3, r0, r4}, @cred={0x20, 0x1, 0x2, r5, r0, r6}, @cred={0x20, 0x1, 0x2, r7, r0, r8}, @cred={0x20, 0x1, 0x2, r9, r0, r10}, @cred={0x20, 0x1, 0x2, r11, r0, r12}], 0xa0, 0x40000}, {&(0x7f000071e000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00003fe000)=[{&(0x7f0000a79000-0x73)="697fe9ccbf584c238373adae51dd97468a83dffb6a2e698e8b95c66f4e5172afc05b1c4c555c7516fab54a8e3fe335dbae8565e3fb8f7a6d1c7488e61fcc630a3d12992641f3afdcc841aebceca8ccc80fc044136bae8974531a787a0877c8a1e24421fb66ca76a83de39f5cf2ea8ecc3a5037", 0x73}, {&(0x7f0000000000)="ca20", 0x2}, {&(0x7f0000000000)="c5d935241223b9d9fc9eeac9a149b74d311f9084dd14509f75a6650fd5ba73ae2a0ce172862886b26e186b5d1f0aae84a67d2a3e7912eac0a42511d44633bac7cb4fac1cf3a2747321d3aaaff31c2b67870be4afba885fd31120686f40029228165f184cd3a89b554fa9eda222ad2ead5688718428a2b4690b37f6d4f11024b2b5bbbcb3672892d1b3debbbc359b1516501d68005ea44de73e3097976ae1c380253d9fa8e3b9b6c30de8dd761ebac2b5d9579e9cd59771e9091e0c240897eb85f128c192af5d7a2a56193bc6aaac", 0xce}, {&(0x7f0000000000)="0aaabc573ca5befd64f57fdd27cb411daef546a86e27ac617d2d92e46490fb1399cf66ea42674d560983e6f97ae858c3dd0cc03a09c2a97af6fa5a5646f5bd27503adbf072925ccb5dbb96193d6f5b15139469c5922580b62d86cd5eddde81a946a90c5acd094dd719dcf77a3e51ca3798734d94b2dcf21fe5d333a013aa4e9679712f15d160748f19a29d1821bdbd5384d795cf003a14ca79d8c0cb133783c60aeea84425e21ba6589dadf1c88fdf3dbde327747c029b7819e153e7f4604ba01cf59e855fac603a9046", 0xca}, {&(0x7f0000001000-0x99)="ef19eb4d8bbfe67367a5c28ee6a529bc395a534bb31cd4b2520ab7631ad288e53e56e34c5f3ff20b001400322644265c00795281b7ba187763eac2a2d71682240952b4d76915a3602831ab12475c746d56c5fda9607512fcb24227ec7ce3571350562fe525c260596203a097c3c92e5596dd29c10750b477df1e02dc1926ba5133cfc0777ccea04f5b9e7a19a83ee5057f1b5a2700174f0679", 0x99}, 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r55, r56, r57, r58, r59, r60]}, @rights={0x20, 0x1, 0x1, [r61, r62, r63]}, @rights={0x28, 0x1, 0x1, [r64, r65, r66, r67, r68]}, @rights={0x20, 0x1, 0x1, [r69, r70, r71]}, @rights={0x38, 0x1, 0x1, [r72, r73, r74, r75, r76, r77, r78, r79, r80, r81]}, @cred={0x20, 0x1, 0x2, r82, r0, r83}], 0x188, 0x4040000}, {&(0x7f0000000000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000000000)=[{&(0x7f0000f74000)="d2e60cdf89ad0150eb30927c2c91d5fa63d9adde024c5c05d21529bb819fd44b0c8444011517c00f4c0342781028a68022adc5831d7e2c61156cf469dc8247b300d1f50fcf3f669fa56c39325e21ebacbe6a0852f223523aea7b18842237cd88d0677f5ab429cca1cf56ea21bf19b199b04b80a3869f5f420de9101e6bb41c573584df6538ea2b1ebd274c158bfcf59e4bda594f08006ecab07dfbff35ff87996c028b03a215dea0ba40d4c38cfe023dfde2859c89fc3ca6e845f7e5146fda", 0xbf}, {&(0x7f000082b000)="5c647e289296d3bfce7775e33e3c5a14c1517e4e1f9825731e4583771837dd8dce13eed9570f38f1dfa57c7348843968d21a58ea141f8c2e5295eaf00475e9467b53356af2def2204015a6d155691c4ee35740c5fba125eb167516eddfbe65ffb4bd", 0x62}], 0x2, &(0x7f0000001000-0x40)=[@cred={0x20, 0x1, 0x2, r84, r0, r85}, @cred={0x20, 0x1, 0x2, r86, r0, r87}], 0x40, 0x4000}, {&(0x7f0000001000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000000000)=[{&(0x7f0000d05000)="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", 0x1000}, {&(0x7f0000000000)="adf57ac60194d4d9e21aa4a12e17b58852def1e7b2c4b1c4296b53d8f304ad1c536a0db0b3919c1ecc5dfaa6312a6d850aa198cda164bf6250d03da0acb376497e818f4cc99177e0f676b9132f90b47cb4d48df879163f5e7adf2f37de291c9676cdf6195f4e01d671d745b48ca0e98b877898cbc2628180326944dc08da9d131635613dedc9e9e7bbbceaf848ccbc9a556d51a8ff19ebe30614d81fac66edc372e2103c0da7ce625941df03b7f31a1ab76e", 0xb2}, {&(0x7f0000410000-0x65)="4b0b0c06c6fcbcf49b8b27db1d3055d8e6173e5f9831103a7de10d2221b21c793553371e0ba068bd5b9f1eb2a160ad0d71c079aed6308e4b7682cb0f447ea645e9a345fca74c644d69e1500d47d7814348f3e842c8cd2c719a06eb481b27a2c1a05d5be342", 0x65}, {&(0x7f0000001000-0xcb)="76ddb05cab22d11aafcc61b60aec573033788ffd8983a08b27ee0e2b1de0f361a27bc3f47eb6db14ea52a051c2081f3058ce87d865979bfe3eddcc49fe0383fa43f37d8c6f731510a3763f1d9fe15ea02a386a9cc1d1cdd95271c3861fa46d9c9d9fb0cba682aecc2d31ba7a73308b0dd18a8414b3e6245f7e67c2792bdfb62f98f89f67f8fb51e1b302a3587c9c6b43b3f7d7e30783f7a0c6093ea4007dab04d35e92761a2d3c8f5b4867ee47d8b422a887f4640747a4926b500fdbad843cefbeefa7c27ded7a4853898e", 0xcb}], 0x4, &(0x7f0000001000-0x70)=[@rights={0x30, 0x1, 0x1, [r88, r89, r90, r91, r92, r93, r94]}, @rights={0x20, 0x1, 0x1, [r95, r96, r97, r98]}, @cred={0x20, 0x1, 0x2, r99, r0, r100}], 0x70, 0x800}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x40)="67eec1ad61f48e207235f5ef784df714065cb679d0a6acfc044335bdc59741107784a8286ae9b8d6de336e555f8046b806b62fbf11e4cd619219abc42b67df72", 0x40}, {&(0x7f0000558000-0x37)="afd48c53e46e09aac1e8bddeba45984ab216f477984b2bf194bd33eb12c2b5cb2f0b59fd6392ae7f220e5d3e12a4152aa829372971554c", 0x37}, {&(0x7f0000f35000)="91bc0a9a5df8227d657bbe52cb3e9c8751640f4e4c4cc632743022ed68423dd8757fd96bc419e125c0cde706518af85fbfcb671dbdd1a91fa17610ed07db23f6b9ae27921b78e5db9557b1a2d77f391de128bc6719a7510780aed3b33d71a46818f6b3b6473fa901b584fb28a2c34c6ac778a5678dd68eb2c4721768c07409fa28a4724e81c840ddc3bb4e7771a2dfcfe7bcff43a791c4cbb2925abc00efebea633a70706cb53aa943b269c96a9fa3ed9ed564f945003ecd7b46098228cdac6a", 0xc0}, {&(0x7f0000000000)="1d706ec62f001b26ce1aa0781a897f025d1b5599491eaf8a37cc8927920267b3a23619422cfed061ab76c871a066dc1281d2b737eb1819f870b4170c4983f30931a770bcaf09cd8bdbe2aca409728b", 0x4f}, {&(0x7f00002a1000)="8908b2dad0d877c3128acc2d94554d7ba23ddd115ad4be09005f8e8b1cc35f25c292cffd6de2ebc6967eb2d57902b55c95162b259925ab3fa3f728de36fb83cada1cad128f02257c5b15c53dcc951195d33de39c61185da0a1f894de8a40e397f55a330b5d0d0361f6cf4b24705bb4fca380212505dec82086bc810d67135f940a6b4fda33031495763e32305492729240c5a592f7cd4611d0412f3e56e84a1937ceb68d6509c099e439350acd7d518059d635f3060d426bb8ac79c522b3b54c060e09aa5c8dbcdb4ed90e17a07593", 0xcf}, {&(0x7f0000001000-0x16)="c491938202f839ae63b8e56bd608c340e0d9301ff1db", 0x16}, {&(0x7f0000000000)="410c966b5ed1fe27e3d71e2d51549c4b5335e717e84069d50ebbdcb84718a1be17d933c99a97af92bd5b5d3ce3210cee99a694d19b4545e781bfcc8f99e41927f1d442b4dd5bacf48fdbc127dc0da3740aa9117729556ce63cfcae9286d65878e945986e78512c8a77e06a63128a92c885c5f52a4bde9ff1d21f7b6358f86c65a364dc618596556dc32d5ded09f51a7b5572b36e280029d581ceae4f9c854deff4ebbc0e26596d20f6bd33a64bd7a69af3401378e3", 0xb5}], 0x7, &(0x7f0000f75000)=[@cred={0x20, 0x1, 0x2, r101, r0, r102}, @rights={0x28, 0x1, 0x1, [r103, r104, r105, r106, r107, r108]}, @cred={0x20, 0x1, 0x2, r109, r0, r110}, @rights={0x18, 0x1, 0x1, [r111, r112]}, @rights={0x20, 0x1, 0x1, [r113, r114, r115]}, @rights={0x18, 0x1, 0x1, [r116, r117]}], 0xb8, 0x40}], 0x8, 0x40000) timerfd_create(0xa, 0x0) 2017/12/10 23:37:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe53000)=nil, 0xe53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x8001, 0x0, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) personality(0xffffffffffffffff) mmap(&(0x7f0000e53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000e53000)="2f6465762f6877726e6700", 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00004f4000)="2f6465762f7573626d6f6e2300", 0xfffffffffffffff8, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x20000000000000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0xfffffffffffffffc, 0x200, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x6, 0xfe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = creat(&(0x7f0000ac7000-0x8)="2e2f66696c653000", 0x80) readahead(r1, 0x18, 0x7fffdffc) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xd, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000de1000/0x3000)=nil, 0x3000, 0xd) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2, 0x668, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cb4000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00007c2000-0x4)=0x6ec4, 0x4) mmap(&(0x7f0000e4e000/0x3000)=nil, 0x3000, 0x200000e, 0x10, r4, 0xffffffffffffffff) mmap(&(0x7f000063a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000811000)="2f6465762f696e7075742f6576656e742300", 0x3, 0x80000000) sync_file_range(r5, 0x100000000, 0x65e, 0x4) mmap(&(0x7f000063b000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) ioctl$EVIOCGKEYCODE(r6, 0x80084504, &(0x7f000015d000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$EVIOCGMASK(r6, 0x80104592, &(0x7f0000155000-0x10)={0x2, 0x9d, &(0x7f00001f2000)="04c215278e09fbfa7357ee03c19faec41b4959fd879b644dd65833040fe98fbce4ac09791e6d2a1d2a4f2f6479bff63e24c48dc969c54dcc776b8fac34d1da30000823cc430d73c6617ea2fad1914c9079f2b597ba0cf125fd3f0cbdb6484af49556e596eaaab05fa1ee90c8084cc2dc47e65724df15e8ba4e6dc8f3cfd97cb70fa3f5ec3f099da10426611def5bc384615d08f1f36fd4204a7a5f0cd5"}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f000027a000)=0x0, &(0x7f0000000000)="") pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) fstatfs(r5, &(0x7f000032c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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2017/12/10 23:37:31 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0xa972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x31145d513683eed1) accept4$inet(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) r1 = socket$netlink(0x10, 0x3, 0x5) mprotect(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x1000004) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x100a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000a94000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setownex(r1, 0xf, &(0x7f0000a94000-0x8)={0x1, r2}) munmap(&(0x7f0000caf000/0xe000)=nil, 0xe000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000002000)="00000000", &(0x7f0000a95000)=0x4) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000d02000/0x3000)=nil) fcntl$notify(r1, 0x80000002, 0x4000000000002a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r3, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) setsockopt$inet6_int(r3, 0x29, 0x31, &(0x7f0000173000-0x4)=0x55, 0x4) setsockopt$inet6_int(r3, 0x29, 0x8, &(0x7f0000c59000)=0x8003, 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000253000-0x24)={@common="73697430000000000000000000000000", &(0x7f0000286000)=@ethtool_dump={0x3e, 0x401, 0x0, 0x1e, "24b04181a958ba92d8d88ef80f7d0d728c2c3f90fb8bffa68f0007437e5e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r3, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r3, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)="", 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) pipe2(&(0x7f00000ca000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) socketpair$inet(0x2, 0x6, 0x80000000003, &(0x7f0000078000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x1, 0x32, r4, 0x0) r5 = socket$inet6(0xa, 0x8000006, 0xfffffffffffffffd) bind$inet6(r5, &(0x7f0000d11000-0x1c)={0xa, 0x1, 0xfffffffffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_int(r5, 0x29, 0x800000000000011, &(0x7f000049f000-0x4)=0x1, 0x4) 2017/12/10 23:37:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rename(&(0x7f0000e03000-0x8)="2e2f66696c653000", &(0x7f0000533000)="2e2f66696c653000") ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00009f0000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) 2017/12/10 23:37:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000083e000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x10023, 0x0, 0x0}, {0x0, 0x2, 0x0, 0xbc, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x2, 0x0, 0x401, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xd96b, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x1, 0x0, 0x1, 0x6, 0x20, 0x0}}, 0xe8) r2 = creat(&(0x7f000083a000)="2e2f66696c653000", 0x2) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000efa000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efa000-0x4)=0xe8) connect$inet(r1, &(0x7f0000ff4000)={0x2, 0x0, @rand_addr=0xffffffffffff9f77, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00003a8000-0x4)=0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000063000)={@common="6e723000000000000000000000000000", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f000007a000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, r3}) socket$inet_tcp(0x2, 0x1, 0x0) close(r4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f000074a000)={0x0, @in={{0x2, 0x1, @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]}, 0xfffffffffffffffb, 0x1}, &(0x7f00008d0000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000045c000-0xa0)={r6, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x9, 0x6, 0x0, 0x8001}, &(0x7f00001d7000-0x1)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00004db000)={r7, 0x2000000000007837, 0x30, 0x8, 0xff}, &(0x7f00008b2000-0x4)=0x18) r9 = memfd_create(&(0x7f0000648000)="6d643573756d266e6f6465766e6f64657600", 0x1) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000731000)=0x8b) r10 = dup(r0) ioctl$EVIOCSABS20(r9, 0x401845e0, &(0x7f0000efc000-0x18)={0x4, 0xfffffffffffffffc, 0x81, 0xb7, 0xff, 0x4}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r9, 0x84, 0x10, &(0x7f00008b8000)=@assoc_value={r8, 0x0}, 0x8) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f000059a000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x3ff, 0x1, 0x2, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x40000000, 0x0, 0x0, 0x0}, 0x0, 0x800000000001, 0x401, 0x1000000000, 0x0, 0x1}, {{@in=@broadcast=0xffffffff, 0x77f, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfff, 0x465a, 0x8}}, 0xe8) connect$inet6(r4, &(0x7f0000ef5000)={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x7}, 0x1c) modify_ldt$write(0x1, &(0x7f0000957000)={0x10000, 0x0, 0x2000, 0x6, 0x7, 0x101, 0x400, 0x2d8, 0x0, 0x9}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ef5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r1, &(0x7f0000c29000+0x5f6)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$TIOCGPGRP(r10, 0x540f, &(0x7f0000b52000-0x4)=0x0) r12 = getpid() rt_tgsigqueueinfo(r11, r12, 0x13, &(0x7f0000fdf000)={0x4, 0x100000001, 0x5, 0x1}) rt_sigsuspend(&(0x7f0000058000-0x8)={0x0}, 0xfffffffffffffff8) 2017/12/10 23:37:31 executing program 3: r0 = socket$inet(0x2, 0x2, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000002000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) mmap(&(0x7f00009fb000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x7) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0xfffffffffffffffe) mmap(&(0x7f0000c32000/0x4000)=nil, 0x4000, 0x1000000, 0x1c, r0, 0x0) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x8, 0x1e, r0, 0x8000000) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = fcntl$dupfd(r1, 0x8020000000, r1) sendmsg$netrom(r2, &(0x7f0000233000-0x38)={&(0x7f000038d000)=@full={{0x3, {"2745f023c44088"}, 0xd4}, [{"b1ba743e2470d6"}, {"67cc3de62a9fd3"}, {"000000000e262d"}, {"0eace7add137d6"}, {"7dbf44aaf5399f"}, {"90bf504df892f0"}, {"083eaa177fa756"}, {"057d1220040742"}]}, 0x48, &(0x7f0000c3f000-0x80)=[{&(0x7f00008da000-0xc6)="0ea7b18171f4c5857b2bdfd0f82d56b19f03db73fc23e56e45fe1e4dd167d7f5caf5ec2fa05e59e1f2ff4d22faf91aa0d16fd9af7d7b42f6ede84d6bfc46e95bd8e3811fb58dfdfabe7d11515f3cbbf9b41b89644a4128ca3df56d29394c0ca8a0fec203600254e9e139a97aa35e268d29dda2289e3d356bd11aea7f521ef48a21b469d7b06e63b30f382786d70a5f710f1758220349ed081ef247ada4bed7299d90f04cdde10042514adff1bb1d71ad360f2eeffab868bf1301487d7121d4bd5bcfc18c5a57", 0xc6}, {&(0x7f00007a0000)="21a21a87f57d5bc624e781f5ec2a50a5ee845156dce49099ebf9ac65eb87", 0x1e}, {&(0x7f000091b000-0x1000)="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", 0x1000}, {&(0x7f0000b68000)="0b344cb9a0566f3af05ef8558f2b8e1ed796ddb9070f8f2e84046624abf00aadee57dae021ff4a407cccb9a8a3c935a4bfe1ce5144ae599966014e23fcbf976ca46a8855e31582425b0b5c995c020eb67a6e45d0a36194588fb6c2d0df40d946224e59da9c11864c1aaca076107482", 0x6f}, {&(0x7f000000b000-0xac)="e98e57c9fc2353f3c1c24aea863b9a6660a2d1523e39af750863a93313145d040da85d480ec663d272b62f103dabbfbabb0561b3b9f23e6ab08eb7b591555864c9592d3acfca36ed997dbc5fe744b7b563944bd289d49176a1cc6aff2fde35b86f81bebb0b8c26fc2348f1297c0e73212807338085bec8491c887d062d3f4f5a046e6796ae96f86cd49b5f8879049a47b2ce74dd161f004335f48f5c4bab739ee5240c2deafca0704d958120", 0xac}, {&(0x7f00009c8000)="1927c4ce7fa5d96e85281a10bb2dd235c206a7e1e464a1bb56e0ba9cfa3295942afe65ac1b560389cd3095b473b2bba3036352fd87cad68f0ccaeb5c31c6437cd41ad371c9a2ed990f372aaf4dd8e9c24a246a3a6d3673579d2bc0f76587758d166b6c9dd23e62f051b798f8f3b06c14506b8fa2df677d66118a08ffd8abd73709649f71dad345bf5937788bd05b05096e30deb4d5b74825cfa1c910095f762a4877afd99a46b9936beaf538301a74e9c70ee5b7783a4d5f5ba8936489aefee98418b6eba302a70f3cbf5f24536a37611826f3d82e1f7a6007f328cdda12d3f51573c2326f039541192e", 0xea}, {&(0x7f0000ba0000)="0fcbd6eebd155b48f29d14258693ae689a06fb02bffd65c55bae6b00571d1839420c06c56ef8069b49ae32829768f4b3e6e4f7441c006ffbb72fb818860c7870553124b8548ee31822f8d865e16d13082bddf4c14b5217f665aee360c91639d5d3aa581f39967592f746fe8f058f6ed73302", 0x72}, {&(0x7f00005cb000-0x11)="00a9fc5c0c8f49a935ce267c6dbbc0cefe", 0x11}], 0x8, &(0x7f00006f8000-0x2d0)=[{0x10, 0x11d, 0x40, ""}, {0xe8, 0x107, 0x2, "656d6d8b5689dd7e2be62bcbd7964de8bcf2edcef4459b03cc5b08037ef225909f91bd453c0547942c819ef7926fbcf06896565c3192df1abe15b8d6207a6a1fde0e709815d1193143dead311598488132a46b0030e53ef91f088152a101724bf6e4d3bde155ab8033b627b2f1cdf35a3e032f2655128728bb20aeb7852b7a7478461f6cc392c48eb8148f1850dc71d1f16d621b7c928d3d89d50b5a3fa9bcb3cebe47e5334744b898c4d7a77e4484d88053371558c8f061bba0ad77852157180c1923effb6e279edf70e31820600e4b3262"}, {0xd8, 0x13f, 0x9, "de3d5fcd8c288812c357cc2bf1a995d30a7aca52a9a822b712cb755708e82a1313f8e186620be4032f532457302bd2aa4f2fb7b0c1c44ab59e3ef9f6988dad70327f033a60e26d412f4b5abb16eb18410ba50db1cba826fbaae7af819a6f959b40ce60c0d004b9ee04d5120e98053b7be418dfc9f386efe98b047dd3dea951e0a9cfb478dfbed840d99ced3c963aa3666acd9accc70c24ba8016835b85317c093cedb33f0cfe2b2b632feb77e54fcddeafa73792b66bf3ae3274960b78aa4ce3c4"}, {0x100, 0x19b, 0x0, "3df140ce12bc21055913e0b775bca3cb1886e8ee3d115a88eec781fc5be286797530455b30f5c1dd1fa47ab9924aa2f8773fe64888927ec7aa45843cfc0fa23d057f32346f8485e1b76b2ae650a590d317a8dc3558be14f4fb16ac777959b8d1ff64e9e7a23aa59ca15996269a22e635bb418183327fa1e6a75bb5473a250227d75ca501a680a81ca33b4029a84fdd373aef07fafbb928b7e4626537043b7ae73f11a8ad5ef9da3246730323db8f936a6ba8e96f6e69a672b1d51557dc1321c76644cd78c3f913e28b3449dd1adf6127d93424af0aa0135c39a55977a8f318759a1360991e461e27bd40"}], 0x4, 0x20000000}, 0x20000000) finit_module(r1, &(0x7f00004d3000)="172e7070703100", 0x3) r3 = epoll_create1(0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f000099d000-0x10)={0xfffffffffffffff8, 0x7}) epoll_create1(0x80000) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000d37000-0xc)={0x30000000, 0x0}) r5 = accept(0xffffffffffffff9c, &(0x7f0000d88000-0xb)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f00007cd000-0x4)=0xc) bind$netlink(r5, &(0x7f000076d000-0xc)={0x0, 0x0, 0x6, 0x4}, 0xc) timerfd_settime(r4, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) openat$keychord(0xffffffffffffff9c, &(0x7f00007c3000)="2f6465762f6b657963686f726400", 0x420000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) 2017/12/10 23:37:31 executing program 5: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000452000-0x4)=0xffc, 0x4) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40000000}, 0x1c) sendto$inet6(r0, &(0x7f000091b000-0x1)="c4", 0x1, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, 0x1c) r1 = socket$inet(0x2, 0x3fffffffffffffe, 0x9800b) listen(r0, 0x3) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000970000)={@common="69666230000000000000000000000000", @ifru_flags=0x800}) getsockopt$sock_timeval(r0, 0x1, 0x38, &(0x7f0000d9b000-0x10)={0x0, 0x0}, &(0x7f0000fed000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00008ea000)=@assoc_value={0x0, 0x7f}, &(0x7f0000522000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fe9000)={0x9, 0x5, 0x8, 0x2, 0x9, 0x100000001, 0x684, 0xb3a4, r2}, &(0x7f0000b1d000)=0x20) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000fef000)={r3, 0x45, "d3bcbf3d29c148d53b30d748baf04375809a4d32d529c62db993d58350f8ffffffffffffff1202e029c530f75a1f0f23fa40d400003d0000000000fc1d66c0e16b98ab2a9d"}, &(0x7f0000fee000-0x4)=0x4d) r5 = socket(0x11, 0x80000000803, 0x8000000000300) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000feb000)={r4, @in={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x3, 0x9, 0x50}, &(0x7f00000c3000)=0xa0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000ff1000-0xc)=@sack_info={r6, 0xe3, 0x8}, 0xc) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000ff0000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x0, 0x1f, 0x80000001}, &(0x7f0000feb000)=0xa0) getsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000feb000-0x4)=0x0, &(0x7f0000be3000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000fe1000)={0x3, &(0x7f0000f82000-0x8)=[{0x0, 0xfffffffffffffffb, 0x0, 0x0}, {0x48, 0x0, 0x7, 0xfffffffffffffffe}, {0x200000006, 0x6, 0x100000000000003, 0x8000}]}, 0x10) r7 = socket(0x15, 0x3, 0x5) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000daa000)={r6, @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]}, 0xfe, 0x4}, &(0x7f0000fee000-0x4)=0x98) r8 = socket$inet6(0xa, 0x1, 0x20000000000) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x400000014, &(0x7f0000634000)=0x8, 0x4) setsockopt$sock_int(r8, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r8, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) sendto$inet6(r7, &(0x7f000056f000)="", 0x0, 0xfffffefbdffffffe, &(0x7f00002ce000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffc0000}, 0x1c) 2017/12/10 23:37:31 executing program 3: futex(&(0x7f0000004000-0x4)=0x0, 0xb, 0x4000000000000001, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c75000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) socketpair(0xa, 0x2, 0x7, &(0x7f0000c83000+0xfef)={0x0, 0x0}) getsockname$packet(r2, &(0x7f0000dd3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fe1000)=0x14) r4 = syz_open_dev$loop(&(0x7f00004fd000-0xb)="2f6465762f6c6f6f702300", 0x4000000000000, 0x101086) fcntl$getown(r0, 0x9) r5 = memfd_create(&(0x7f00007b0000)="7b10", 0x3) recvmsg(0xffffffffffffffff, &(0x7f000098a000-0x38)={&(0x7f0000fc4000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdd000)=[{&(0x7f000048b000-0x33)="000000000000", 0x6}, {&(0x7f0000fd0000-0x84)="", 0x0}, {&(0x7f0000da2000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f00003f8000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000aeb000-0xc)="000000000000000000000000", 0xc}, {&(0x7f0000631000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6, &(0x7f0000ca0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x5}, 0x1) pwritev(r5, &(0x7f000060c000-0x60)=[{&(0x7f0000ae7000-0x1000)="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", 0x1dc}, {&(0x7f0000767000-0x3b)="86dadbf8c242682370fbe4307000000400c6fbf9c421c6b753003a18c8be044609003ad34a9c5fe73dac94537c503b03e258126186619b089a727a", 0x3b}], 0x2, 0x3) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r3) bind$unix(r5, &(0x7f00004ec000)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r4, 0x0) ioctl$TIOCLINUX3(r5, 0x541c, &(0x7f0000686000)=0x3) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00007c3000)={"d84660a96ae4a6d94fd4d67d5f0ae4fe", {0x4, 0xffffffffffffffff, 0x4, "50bdd4eb52d8", 0x401, 0x0}}) fcntl$addseals(r5, 0x409, 0xc) fsync(r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000f8b000-0x10)={0x1, 0x0, 0x2, 0x0}) r7 = inotify_add_watch(r2, &(0x7f0000df9000)="2e2f66696c653000", 0x0) inotify_rm_watch(r5, r7) getpeername$llc(r5, &(0x7f0000447000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002ce000-0x4)=0x10) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0086438, &(0x7f0000fa1000-0x8)={0x8000, r6}) sendfile(r3, r3, &(0x7f00000de000-0x8)=0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffff