}, 0x0) pipe(&(0x7f000054e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000e71000)="2f6465762f6e65742f74756e00", 0x0, 0x20000) r5 = open(&(0x7f0000b83000)="2e2f66696c653000", 0x0, 0x40) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000109000)={0x2, 0x4, 0x9, 0x40000000000008, 0x2}, 0x14) r6 = socket$netlink(0x10, 0x3, 0x11) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fed000-0xa)="2f6465762f70746d7800", 0x2000, 0x0) ioctl$TIOCTTYGSTRUCT(r7, 0x541a, &(0x7f0000974000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fgetxattr(r6, &(0x7f0000fee000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000fee000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$sock_SIOCBRDELBR(r6, 0x89a1, &(0x7f0000ad5000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) sendmsg$netlink(r6, &(0x7f0000f27000-0x38)={0x0, 0x0, &(0x7f0000673000)=[{&(0x7f00007f9000)=[{0x11, 0x13, 0x701, 0x0, 0x400, "15"}], 0x11}], 0x1, &(0x7f000037d000-0xf8)=[@rights={0x38, 0x1, 0x1, [r7, r1, r3, r3, r1, r0, r6, r2, r0, r1]}, @rights={0x30, 0x1, 0x1, [r5, r3, r2, r5, r3, r6, r2]}, @rights={0x28, 0x1, 0x1, [r2, r4, r5, r2, r1]}, @rights={0x30, 0x1, 0x1, [r5, r4, r6, r5, r1, r1, r7]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r0, r6, r2, r6]}], 0x6, 0x0}, 0x0) lstat(&(0x7f0000eda000-0x8)="2e2f66696c653000", &(0x7f0000da9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$get_persistent(0x16, r8, 0x0) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x82) clock_gettime(0x0, &(0x7f0000e1c000)={0x0, 0x0}) write$sndseq(r5, &(0x7f0000cec000-0x120)=[{0x80000000, 0xc697, 0x3f, 0x3, @tick=0xd5, {0x80000001, 0x4}, {0x4, 0x81}, @note={0x3, 0x4, 0x7, 0x80000000, 0x3ff}}, {0x100000001, 0x4, 0x58, 0x100, @tick=0x8, {0x4, 0x5}, {0x1, 0x6}, @note={0x78, 0x4, 0x0, 0x7f, 0x2}}, {0x80000001, 0x3, 0x7f, 0x401, @tick=0x3, {0xfff, 0x0}, {0x4, 0x9}, @note={0xe65d, 0xe8af, 0x4, 0x1000, 0x2}}, {0x99, 0x0, 0x8, 0x8, @time={r9, r10+10000000}, {0x99fe, 0x10001}, {0x10000, 0xb7c}, @ext={0xe8, &(0x7f0000fed000)="47e756c91258b4ed52f084ee59372cf3298b15424df98cdf15317076e54d5d81291e63e855992787689aee1792acda126a473c0fd323d3cdf43b3f2aa5010ac1561bd04bd5edd173eb3b77169261fecf2b92b37bc4ec9bb2c7bb44e949998ee0f118ef7d4f3bd02968220e34b0776c5413f3b5dbd27b8069c0a194487cc689513fd98da57399ad64bc744dea980792e20f6bea1c9ced078bf71ec2749a5ab69649ad24ce577346e56df2da29d0678b24953a292bda7e54ec2709591140e17a8f38b273c22926699b7869a5b65d4ee74ec8a38c96caaa024ff0ce7b67ed72ea264812fc7a09bdd6a0"}}, {0x9, 0x20, 0x4, 0x8000, @tick=0xffffffffffffff7f, {0xf9, 0x22}, {0x5, 0x0}, @connect={{0xfffffffffffffffc, 0x0}, {0xffffffff80fd3b4e, 0x200}}}, {0x9, 0x100000001, 0x4, 0xfffffffffffffffa, @tick=0x3, {0x6, 0x7}, {0x4b7, 0x8}, @ext={0xf9, &(0x7f0000fee000-0xf9)="1c8fcb2989c6ed27c842af1bfbaea30454d488a2324025962e27d9179847e3b664f5e3c0d85a1562773b53c1ecc1ff902e7491555bd0aae26ddfa02e4975f9baf19c20d8c1ef4a1043f1cc32d92e657db9d55acf3c6fdb9a8973e5c7e518ae6c8bddfa6953c094f377774f9e65875cadde937a8b2db33a5842d78e77283eb792d6b88f916ab73a367a16fb6ace4f2f1ecfd7baa0241915d8f7ca08392235b3c977de471bc3fbac6270de03e697241ef15d14eedffe53b62ea8d1637c6850488d49cd86279193ab2f3a15401e2f97391dbfcf9556e17067092e1b47d31f8bc5f0a5f9bec23f0d85f2fbe2d647664852750bf9e9ebb172608bf6"}}], 0x120) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCINQ(r11, 0x541b, &(0x7f0000130000-0x4)=0x0) r12 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b88000-0xa)="2f6465762f70746d7800", 0x80000000000204, 0x0) setsockopt$inet_tcp_int(r11, 0x6, 0x12, &(0x7f000067f000-0x4)=0xfffffffffff7ffff, 0x4) ioctl$TCSBRK(r12, 0x5409, 0x2) epoll_ctl$EPOLL_CTL_MOD(r11, 0x3, r4, &(0x7f00006ab000)={0x10000000, 0x0}) setsockopt$inet_tcp_int(r11, 0x6, 0x14, &(0x7f00008d8000-0x4)=0xfffffffffffffffe, 0x4) sendto$inet(r11, &(0x7f000044c000-0x3f)="", 0x0, 0x20000000, &(0x7f0000638000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r11, 0x84, 0x6b, &(0x7f0000de9000-0x94)=[@in={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, @in6={0xa, 0x0, 0xcc1c, @loopback={0x0, 0x1}, 0xf51}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7) ioctl$TIOCMSET(r2, 0x5418, &(0x7f000062e000-0x4)=0x3590) 2017/10/16 06:02:34 executing program 4: mmap(&(0x7f0000000000/0x66f000)=nil, 0x66f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) llistxattr(&(0x7f000044f000-0x8)="2e2f66696c653000", &(0x7f000066e000)="", 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x408, r0) mmap(&(0x7f000066f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f000066f000)={0xba, 0x3, 0x6, 0x100000000, 0x3, 0x9, 0x9, 0x6, 0xfff, 0x7}) r2 = mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x400000000000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f00001fd000)="6e6f6465767472757374656473656c6600", 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000723000)={0x9, 0x8000, 0xd, 0x10000, 0x0}, &(0x7f0000130000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000732000-0xa0)={r4, @in6={{0xa, 0x1, 0xb6b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0xabd3, 0x1, 0x1ff, 0x4}, 0xa0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000a3c000-0x4)=0x0) socket$netlink(0x10, 0x3, 0x9) 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) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00006cb000)={0x0, 0x65, "f0ecdb96215e4ba1509d39978b6dc16cf53646ff0fc9dbefb84eee46b746eaee7f19ef1d984ca715761784e05437d9dd1fa0f57c681dc8590802c1e779db01ffee8c91dc93ba23f0883a2ba5999f37f3ab90df8ac690fe8aabc9f71497d3389b517a795098"}, &(0x7f0000743000)=0x70) sendfile(r3, r2, 0x0, 0x5) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000bff000-0x8)=@assoc_value={r5, 0x4}, 0x8) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r6, &(0x7f0000f62000)={0x0, 0x0, &(0x7f0000bf4000)=[{&(0x7f000099d000-0x18)=[{0x18, 0x1e, 0xa01, 0x0, 0x0, "00ffe802ce"}], 0x18}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x800000}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000469000)={0x0, 0x0}) mmap(&(0x7f000066f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f000036b000-0x4)=0x3, 0x4) mmap(&(0x7f000066f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000670000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001fc000)=0xe8) r9 = getgid() write(r2, &(0x7f00007d7000-0xb4)="8df59bc8aa8847b9e5a9c72b8a078ba57eeccab1fcf1716020f91fc963254431ca5ed1e29a187377227c12102a51f17353ac18543aade4200a95fd7a4c2867a3c91629735e1f5ff29638e84a2d796f1c084ebd82b33491d01b47c0bfd359330acbe849e8f596a7e82606ec5d6d3e1eae0d1406d707c1031487eb6f36f60122fbef220d926062de42f90e84c3109fa8f117795169cee321c58839d28a859fbe74a2a15fc46f8363ad4404cb77670d0dc8737c87c7", 0xb4) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000992000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80, 0xf0a, 0x2, 0x400, 0x7ff, 0x4000000, r7}) syz_fuseblk_mount(&(0x7f00001ac000)="2e2f66696c653000", &(0x7f000066f000)="2e2f66696c653000", 0xc000, r8, r9, 0x7ffd, 0xfb, 0x0) poll(&(0x7f0000024000-0x50)=[{r2, 0x41, 0x4}, {r0, 0x0, 0x2}, {0xffffffffffffffff, 0x0, 0x2}], 0x3, 0xce8) mq_timedsend(r2, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2017/10/16 06:02:34 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, &(0x7f0000660000-0x4)=0xd1, 0x4) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000d6e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00003e7000)=0xc6) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x8, 0x101}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000128000-0x9)="76656e6f00", 0x5) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f0000f6a000-0x43)="6c", 0x1, 0x0, &(0x7f00007ed000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000815000)={@generic="76be3f732fba2ae833e8a023b8d23e14", 0x5}) write$fuse_bmap(r1, &(0x7f0000a74000-0x18)={0x18, 0x0, 0x0, 0x0}, 0x18) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f0000882000)=[{0xa45, 0x0, 0x0, 0x0, 0x0, "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"}, {0xdd, 0x6c, 0x0, 0x1ff, 0x800, "dfc7a88da0c2875c6ce0e3ab0241e56ef83d7f2fe1bcc97e9083bc5793f0c052f2f6bd867346290dffd70b5d5f57ee18cae5688c9bd3792cf1e2db27646c8e5772e100e9e1c4e509740e8066009565046c52c9d3ca8d337bebf612274bfe5f5caa40a3416acf8892a9edaf656523e4fe7fdbee86530cbc627445bb923ac06fb3200e55734689542fcd8b30f4c5a73448a1516a87ee2334928f2ed66db991257157bf9f45458b375d08cb99f32294aa44c80614effc0fcc2dac406b36cf7fc9672c3fadb71ad3a42b5b881ca2fd"}], 0xb22}], 0x1, &(0x7f0000eb0000)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x6, 0x80}, 0xc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000d41000)=0x9, 0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000eb6000)="2f6465762f6b657963686f726400", 0x2000, 0x0) getsockopt$netlink(r2, 0x10e, 0x20000000000, &(0x7f000066e000)="", &(0x7f000045f000)=0x0) r3 = gettid() r4 = openat$binder(0xffffffffffffff9c, &(0x7f0000d96000)="2f6465762f62696e64657200", 0x20000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x7fff) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000474000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setparam(r3, &(0x7f00008f6000)=0x7ff) r6 = perf_event_open(&(0x7f0000056000)={0x2, 0x78, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r6, 0x0, 0x0, &(0x7f0000dee000-0x8)={@empty=0x0, @multicast1=0xe0000001}, 0x8) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f000000c000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x0}, 0xc) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f00002e6000-0x4)=r3) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000043d000-0x8)={0x0, 0x8}, &(0x7f00000d8000)=0x8) mlock2(&(0x7f00004be000/0x1000)=nil, 0x1000, 0x1) 2017/10/16 06:02:34 executing program 0: mmap(&(0x7f0000000000/0xf47000)=nil, 0xf47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x800) mmap(&(0x7f0000f47000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f47000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000062c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000467000-0x1)=0x4) r3 = getpgid(0x0) munlockall() rt_sigqueueinfo(r3, 0x8, &(0x7f00003b6000-0x10)={0x4e, 0x8000, 0x5, 0x9}) read(r0, &(0x7f0000008000)="0000000000000000", 0x8) write$fuse_notify_store(r2, &(0x7f0000049000-0x28)={0x28, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x28) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00006d4000)={0x1, &(0x7f0000511000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000f48000)={0x0, 0x0}) exit(0xffffffff80000001) mmap(&(0x7f0000f47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000f48000-0x8)="2e2f66696c653000", 0x10) splice(r0, 0x1000000000, r4, 0x0, 0x0, 0x0) r5 = dup2(r0, r2) r6 = epoll_create(0x403) epoll_pwait(r6, &(0x7f000000a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x7ff800000, &(0x7f0000009000-0x8)={0x21}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f00001d6000-0xc)={0xffffffff8000000a, 0x0}) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000010b000-0x4)=0x0, &(0x7f0000604000+0xaf)=0x4) mmap(&(0x7f0000cad000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r6, &(0x7f0000f49000)={0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r1, &(0x7f0000c5e000)={0x2, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r5, &(0x7f0000c3c000)={0x10000000, 0x0}) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) 2017/10/16 06:02:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) syz_fuse_mount(&(0x7f000029c000)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) iopl(0x3f) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c64000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000082f000-0x38)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0x0, 0x0}, 0x0) socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000669000)=@assoc_value={0x0, 0x5}, 0x8) fcntl$dupfd(r4, 0x0, r3) wait4(0x0, &(0x7f0000ba0000)=0x0, 0x40000000, &(0x7f0000906000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r5 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) fallocate(r5, 0x0, 0x0, 0x62000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000d98000-0x8)={0x1, [0x9]}, &(0x7f0000bd4000-0x4)=0x6) r6 = open(&(0x7f0000002000)="2e2f62757300", 0x0, 0x80) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce5000)="2f6465762f70746d7800", 0x802, 0x0) poll(&(0x7f0000667000-0x10)=[{r7, 0x0, 0x0}], 0x1, 0xc42f) sendfile(r7, r6, &(0x7f0000013000-0x8)=0x0, 0xfffeffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000a10000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000795000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000cd5000-0x8)={r8, 0x9}, 0x8) r9 = request_key(&(0x7f0000785000-0x5)="7573657200", &(0x7f0000107000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000032d000)="2f6465762f70746d7800", 0xfffffffffffffffe) keyctl$set_timeout(0xf, r9, 0x3b) ioctl$TCXONC(r5, 0x540a, 0x1000000000000) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000310000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00001c2000)="9d86722ae0bd292cb956d307a36dfffeaf8aafe777c568af796f151407801a4a"}) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2017/10/16 06:02:34 executing program 3: syz_extract_tcp_res(&(0x7f0000ceb000)={0x0, 0x0}, 0x6, 0x4e51) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ac0000)="2f6465762f70707000", 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_SILENT_CLOSE(r0, 0x6, 0x6bd, &(0x7f00008e4000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0x5)="6465616400", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000000000)="7573657200", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="56623f5076eaa79b0fb0657fe3fe4612ff7673060a1d02e6978ae27a8744c45555ca1bc134bde5256ed9d1502f3cd2957fe1e3fe825b2591ddf0a232f866b5ab7d3902f0e95187e3ab493afc5b9f22924ea0839318eff09f54e99db637eb083cac9370e60896b234a3916bab388c1e8c20772e52872060c2d2cfa1d94c29109f2c5b5582c38f27087ac6a381e3b1681097065248ae79d11b4a60582295480ecc1cb26c67f2fd934013435e791856c4d2f73303f3c16149", 0xb7, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000000)=[{&(0x7f0000001000)="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", 0x1000}], 0x1, r2) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000003000-0x4)=r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000001000)={&(0x7f0000002000)=@full={{0x3, {"03bbbc68ec210c"}, 0x8b8a}, [{"cb64d2f1358fec"}, {"ddb9d304ef602b"}, {"909b1505b85e12"}, {"1500b76c92753c"}, {"66f647c7a277bb"}, {"c6021acd7c584a"}, {"4fb80589f608df"}, {"df0683c741a5a1"}]}, 0x48, &(0x7f0000002000)=[{&(0x7f0000001000-0x71)="61528114cc30aea6bd4d136caaedd38a582f0f1e1ef4f8a25d73846d197fa08faa40062c1cb292ffc06428e9ed4ae54c02f753a9deed12fd04107ec2c99dfd551180d30786830c0a0bf8741063da6d204f3dff8356d11e09f1d2474e9a0edd74036ff288487fd54aec49bae70f57b5e5a1", 0x71}, {&(0x7f0000001000-0xd5)="b134ac8c970f7edd2f2fae1aa9f1550615248666c6abf990e2edb1f47c1a376059c757f58c9223cd42281e465514bce14709f015efb0bcdec9924dfa226654799de8742b4b4f2f6872127083164d22e7ece46ee02eb0f946e23b112b85677ad33c00c7541dc68833e09b47cd139e670d3317cd269631f63b74bc93742004701ed957416bcc82db49675eb2af463158b53601f9fb044a00a9e218fc62317a4c13acecd04c8ae0b1f7f08c3fc69a00987c3d66b2c84e89dab35e75cfafe0fd6de1cfd255e40acdebcd407294d4434c10e678b3b08eb7", 0xd5}, {&(0x7f0000003000)="2b1c4183deab2c9d471593f7f35c11ef91e9210c080a122d7edabe80167326371283f3f4b76269786a321561ded5466334e56ae2b2ffc1d3d9e7ec91426d563729e04c7238b77d341e6d19f4a809b308fb54d43ccca9679474a7f8fa16cbd568328ab38ed5380bdbe848f2a47d4012e2b3792dea5d78219ccde6bfff94dd9bbd8472619526fe13a1c1c4d7caf5bfdfc95c9e4eaa0175beaf173297683828cbf889c24f92a2504609d1e25299e25c81fa07014d239f02f6b2b771d24e3f1c5893419cfe27ea92efd4feea65756993a5a897773732ab2531b5ab628a981d8966c99e7d8a668ec404082984aa9d4479608f9d2b384787", 0xf5}, {&(0x7f0000002000)="e993c4f3ac6080f7b34acfd7281d", 0xe}, {&(0x7f0000003000-0xbc)="2be8a25e0af84cf0299cf9400af20267814b8b210db0de1aae667d979b975a5f0fc1b42d642f3586f378c69262577dfaaee0cc990d12d27de0b7103f96a285eae653ed293eb064587c43b0f24481488615f846b38c5125f245be7bafe20eb6d56e1a3ac8f07b0989d9c181c6c2f79fa78a1fa228aabcdf039b9224ad33dc659d2ec38cb56676c767ab4a857a686dbd67ace270d34677d6ae03c9cdb43baa5665ab6047114e9e7f31d9ab415cf8829e316375aa7c1c6e55c6c1877721", 0xbc}], 0x5, 0x0, 0x0, 0x10}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000004000)={r4, 0x0, r0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000005000)={@loopback=0x7f000001, @multicast1=0xe0000001, r5}, 0xc) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000007000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000007000)={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, {0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffc01}, 0x7, [0x400, 0x7fff, 0xf3, 0x6, 0x5, 0x6, 0x7, 0x3]}, 0x5c) 2017/10/16 06:02:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009ba000-0x1)="00", 0x0) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(r0, 0x6, 0x6c5, &(0x7f0000b1d000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000aa4000)=0x18) getpeername$ipx(r0, &(0x7f000096e000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000074b000)=0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000c0d000)={0x4, 0x7, 0x2, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e0b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$usbmon(&(0x7f00009c8000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x101000) getpeername(r1, &(0x7f0000741000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000570000-0x4)=0x6) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000311000-0x24)="2400000013000107001e80221bf9001105a0000c0d00990001ffffffffff010000001617", 0x24) 2017/10/16 06:02:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x3, {"4a1901fae122fa"}, 0x0}, 0x10) gettid() prctl$void(0x400000000001a) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x4000, 0x100) r1 = getuid() socket$inet(0x2, 0x7, 0x8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000e15000-0x24)={0x10000, 0x100, 0x2, 0xfffffffffffff791, 0x7, 0x6f70, 0x2, 0x1, 0xfffffffffffff801, 0x10001, 0x80000000, 0x4}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000785000-0x4)={0x0, 0x0, 0x0}, 0xc) setreuid(r1, r2) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000e74000)=0x3ff, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) chown(&(0x7f0000fba000)="2e2f66696c653000", r2, r3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000544000-0xa)={0x0, 0x2, "bc26"}, &(0x7f000059f000-0x4)=0xa) r4 = socket$inet(0x2, 0xa, 0xfff) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000dc4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000f25000)=0x400) 2017/10/16 06:02:34 executing program 3: r0 = inotify_init1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x400004, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) mmap(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x1000000, 0x8972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x10, r2) wait4(r2, &(0x7f0000000000)=0x0, 0xa0000008, &(0x7f000098b000-0x90)={{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) r4 = openat(0xffffffffffffffff, &(0x7f000056d000-0x8)="2e2f66696c653000", 0x0, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r3, 0xfd, &(0x7f0000003000)=0x0) socketpair(0x7, 0x80004, 0xfffffffffffffffb, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ptrace$setopts(0x4200, r2, 0x80000000, 0x10000001) openat$hwrng(0xffffffffffffff9c, &(0x7f00002d0000-0xb)="2f6465762f6877726e6700", 0x80000, 0x0) ioctl$TIOCEXCL(r1, 0x540c) sync_file_range(r6, 0xd6de, 0x3, 0x1) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000003000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f00005dc000)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000428000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r9, 0xc008640a, &(0x7f0000004000-0x8)={0x0, r7}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f00007f1000-0x8)={0x0, r10}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f00005a1000)={r8, r7}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r6, 0x6, &(0x7f0000004000-0x20)={0x0, 0x0, 0x9, 0x0, r3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(r4, 0x2) pread64(r6, &(0x7f00007c8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50, 0x0) ptrace$setregs(0x11, r3, 0x5, &(0x7f00005c8000)="bc560af23d334e539382b8a1e0f52582d69fa721a3e031c2da95f2000000070c064127807316371f8555bf7c335c955ae1c68cc5598c9622a1760001641668445f") fcntl$addseals(r0, 0x409, 0x5) getpgrp(r2) setpgid(r3, r3) fdatasync(r6) 2017/10/16 06:02:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget(0x0, 0x0, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) splice(r1, 0x0, r1, 0x0, 0x6, 0xf) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00009a4000-0x9)="2f6465762f76637300", 0x0, 0x0) socket$inet(0x2, 0x8080b, 0xed) getsockname$ax25(r2, &(0x7f00006fa000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000e21000)=0x10) openat$ppp(0xffffffffffffff9c, &(0x7f00009be000-0x9)="2f6465762f70707000", 0x44800, 0x0) r3 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000fd6000)={0x2000005, 0x0, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, "0000001000080401", "cafa054edf6ba16bd0a3966bcced5eac11c6bc71ca7c4389540465f0c3454445", 0x26f, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d36000-0xc)="2f6465762f72666b696c6c00", 0x101000, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d6d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, r1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x6, &(0x7f0000235000)="330000000000000032c00000b95d033d08000000000000e16d7e7386ea225e3e0900000000000000c1d5a498ec9bdc0900005137052f90081900000000000000000000000000a1264fa4", 0x4a) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000c64000)={@generic="32bc749b76505d10aa2d3d56dc46b812", @ifru_names=@generic="2ee594cca866ea2fb05bfc2e48da3cbb"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) ptrace$setregset(0x4205, r0, 0x206, &(0x7f0000bb8000)={&(0x7f0000a47000)="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", 0x1000}) ioprio_set$uid(0x0, 0x0, 0x0) gettid() perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f00004c6000-0xc)="2f6465762f62696e64657200", 0xffffffffffffffff, 0x0) userfaultfd(0x80800) memfd_create(&(0x7f0000843000)="2670707031405e00", 0x0) 2017/10/16 06:02:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) fcntl$setflags(r0, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bea000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000721000)={0x2, [0x0, 0x0]}, &(0x7f0000a18000-0x4)=0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f0000494000)="1f000000030a0100f5fe06ffffff06ffffff72370900128006000000ff190e09de", 0x21) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000cf4000)=0x4, 0x4) bind$netlink(0xffffffffffffffff, &(0x7f0000aa1000-0xc)={0x2000000014, 0x0, 0x801, 0x8}, 0xc) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00000fb000+0x17f)={0x0, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cd0000)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00008cf000-0x8)={r6, 0x1000}, &(0x7f000052c000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000693000-0x8)={r7, 0x7ff}, 0x6) r8 = fcntl$getown(r4, 0x9) fcntl$setownex(r2, 0xf, &(0x7f00003a7000)={0x0, r8}) bind$inet(r5, &(0x7f0000cbd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(0xffffffffffffffff, 0x0, r5, 0x0, 0x7f, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000021d000-0x98)={r6, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5}, &(0x7f0000dcc000+0xb45)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00005e7000)={r6, 0x89d}, &(0x7f000042f000)=0x8) sendmsg$inet_sctp(r3, &(0x7f0000979000-0x38)={&(0x7f0000520000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f59000)=[{&(0x7f0000cae000-0x80)="5e7a29d5cec777f859b20fa29233fc5d37218bcc1dc0257fbd07542e6ab1db7e682bb32f22f7df00114d29b9b96e5a21cab27bc2b667998d232a5b1eec5ae091a3d1e9d402d1f87efe7ea429ca2b77f49c4e9a0958712aa1bdb0e2f4d7fcb091e3ebf178801bafd44785d8121f6da0c907e7ee0729d2353b1d2b04c74ef00862", 0x80}, {&(0x7f0000b19000-0xd8)="2caebfb92efd47e7710d3399971d57d89c354235d77a2d086d0371bc4f7f0b47063bd8fda4dba2abef829691918bedfd27f885cc106672f18258b89fa3c915f14a7af2537a2d613093db5a8471bf6af005b71af446313ee720fa2145457e030f00c9e1c89e393ae25f0522370171917994d809fcd03810ce5565551fbd7cddd8e48ba0193f6a0db11b26e0f538c7913e0cf27ed677891bc0011a9988a3efe84688bcc2e1fac74604bf8a82cffc66fffc9f9855eda03cadaa3c40945282a4fc81361638abf05ddf7a896f0680912ec005daaa6c54309b5c39", 0xd8}, {&(0x7f0000c5d000-0xfe)="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", 0xfe}], 0x3, &(0x7f00006d1000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x101, 0x8207, 0x401, 0x9, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8004, 0xd0e, 0x2ff327b2, r10}}, @init={0x18, 0x84, 0x0, {0xffff, 0x400, 0x0, 0x90}}, @init={0x18, 0x84, 0x0, {0x9, 0x2be, 0x9, 0x80000001}}], 0x4, 0x4000}, 0x800) sendto$inet(r5, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r5, r3, 0x80000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000491000)=0x0, &(0x7f000036a000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000f7f000-0x10)={r10, 0x0, &(0x7f000002c000-0x58)=[]}, &(0x7f000078d000-0x4)=0x10) getsockopt$inet_tcp_buf(r5, 0x6, 0xd, &(0x7f000038c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ffe000)=0xd2) [ 138.624662] binder: 20101:20103 ioctl 2403 7fff returned -22 [ 138.647981] binder: 20101:20115 ioctl 2403 7fff returned -22 2017/10/16 06:02:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)="2e2f66696c653000", 0x0) r0 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000df2000)="2e2f66696c65302f66696c653000", &(0x7f0000a17000-0x8)="2e2f66696c653000", &(0x7f0000df3000-0x3)="007609", 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)="2e2f66696c653000", 0x200) openat(r0, &(0x7f00004e9000-0x8)="2e2f66696c653000", 0x8000, 0x8) lstat(&(0x7f0000bdd000)="2e2f66696c65302f66696c653000", &(0x7f0000aca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f0000dcb000)="2e2f66696c65302f66696c653000", 0x10800, 0x19) r2 = getegid() syz_fuseblk_mount(&(0x7f0000fea000)="2e2f66696c65302f66696c653000", &(0x7f0000c9d000-0x8)="2e2f66696c653000", 0x2, r1, r2, 0x81, 0x2, 0x0) clock_adjtime(0x0, &(0x7f0000e58000-0xd0)={0x8001, 0x3, 0x22d, 0x0, 0x3, 0x0, 0x0, 0x1, 0xf9, 0x9b, 0x1, 0x1, 0x82, 0x8e, 0x6, 0x8, 0x1, 0xd2, 0x2, 0x2, 0x1000, 0x1e, 0x7, 0x1, 0x5f, 0x7ff}) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") 2017/10/16 06:02:34 executing program 7: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0xa, 0x0, &(0x7f000014b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000dbe000)=0x0, 0x4) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000dc0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000dc0000-0x4)=0x3, 0x4) mmap(&(0x7f00001ed000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003e8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dc0000-0x4)=0xc) mmap(&(0x7f00002aa000/0x1000)=nil, 0x1000, 0x3, 0x20010, r0, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000dc0000)={0x7f, 0x800, 0x7, 0x45c5}, 0x8) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x2000)=nil, 0x2000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000dc1000)={0x0, 0x0}, &(0x7f0000dc2000-0x4)=0x10) mmap(&(0x7f0000814000/0x2000)=nil, 0x2000, 0xc67f6723b43142ac, 0x2010, r1, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000dc2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000dc3000-0x4)=0x73) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006de000)={0x0, 0x0, 0x0}, &(0x7f000073f000)=0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000098b000)={0x7, 0x4, 0x7, 0x970b, 0x800101}, 0x14) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x8, 0x2008112, r0, 0x1) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000dc2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000d38000-0x4)=0x0, &(0x7f0000298000-0x4)=0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f0000d47000)={@common="697036746e6c30000000000000000000", @ifru_flags=0x100}) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x4, 0x32, r0, 0x4) mmap(&(0x7f0000d50000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x14) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000dc4000-0x28)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f000008c000)="8800010001da0095b78548ddab893c8600000000000000020921971bf7902e6d"}) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/10/16 06:02:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000427000)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0xfff, &(0x7f000003c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000002000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f0000ed1000)="2e2f66696c653000", &(0x7f0000dca000-0x20)={{0x0, r2}, {0x0, 0x2710}}, 0x100) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000f70000-0x40)={0x0, 0x0, &(0x7f00005c3000-0x20)=[], &(0x7f0000307000-0x4)=[0x5], 0x52, 0x1, 0x7ff, &(0x7f0000799000-0x4)=[0x5], &(0x7f000011f000-0x8)=[0x9, 0x6], 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) fcntl$getownex(r1, 0x10, &(0x7f00004ab000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000534000)=0x0) ptrace$getenv(0x4201, r3, 0x9, &(0x7f0000d7f000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xfffffffffbfffffc, &(0x7f0000af6000)="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", 0x130) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x10000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x1b, 0x5, 0x80000001, 0x20002}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x840000008, &(0x7f0000001000+0xfde)=0xc4bf, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f000056c000)="", 0x0, 0x20004800, &(0x7f0000dc2000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000466000-0x4)=0x0, &(0x7f0000dbf000+0xd84)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000068d000)={@common="7465716c300000000000000000000000", @ifru_flags=0x5}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d17000-0x14)={0x0, 0x12c6, 0x10001, 0x0, 0x0}, 0x14) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00002cd000-0x4)=0x0) pipe2(&(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$RNDADDENTROPY(r5, 0x40085203, &(0x7f0000b60000)={0x20, 0x1000, "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"}) sync() ioctl$TIOCCONS(r6, 0x541d) vmsplice(r6, &(0x7f0000cb2000)=[{&(0x7f0000dc8000-0xf5)="c96847a306f1fc6900717cc0436df055777fd035e3b93f02c1672c8c7fab8ed78af9e4d567b24734c72c5979ebd9d81e4bfe6d6bd19e7fc897de37f1343a146dbffc8963a79b221f2e4fe95a60e62e96c5baae2958ef5e5303b62348dbe6bb10ada10dabe672d993c82f35c585698b6d29f0cab5d80cd8f4f1b9f530a0e0e0b3ea0a34cd44e134031ae3a19226ddd3822d82e0b1c762332d4af9d0d687894e869ff3f77457c6c01234b6cf1885", 0xad}, {&(0x7f0000dc7000+0xabc)="31172d7652a059369687228363318ce5bc5209072c26c5b69d491bec0354a0acf07b4eedaef2a9214abbf7d5e6f0eca02ace5001a0637ccdebe69c26156e319978acf5a54761cf1f1db1cc1ca3a001fdf7cf71bb103545acf632a655638e4fd8ad6539b290140dabe6560be5eab25300525fef2a897306af7347bd84d63864e82d8ca3c55449d6ef68515cfba2a695a40c81", 0x92}], 0x2, 0x3) splice(r5, 0x0, r0, 0x0, 0xcad, 0x8000000000000002) 2017/10/16 06:02:34 executing program 2: clone(0x0, &(0x7f0000cea000)="", &(0x7f0000001000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") r0 = eventfd2(0x9, 0x80801) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d5f000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x8002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="23f8f9fcbbf3412f8eee450b0adb978133ab00685482d68658694d42d666de89f6a2d9a1a77adf1ebec002384bdf361d75b94de068f6b58e240338e608d5457b555fd8477711d4f48b15c4cf529d081fb95137df1efe53a82df48866bc0fed31f44871a005d87be92f005ef560bd9917b23a72ac892acef4f31558843815d27a156405acb1f9a509a2853bf974f25a5d430c83761e34a90f2c3da8e169682d2efe55a71032585a35156890dec09edfbbccdb0f092212e996c2ca8c3ef94c2cd23e47342d51ff805bf2361d4be430c6b39993aad1a575b9d272b45e73da66847f5d94d6b5a8a58a3dee095d9e", 0xec}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000f5b000-0xe0)="65662e5f95a5609ac66419f484d5f42897aa12d33cbdc2a45436da4ec40ba316e765a96639bbdf244dc3100f286d1fcb88c3d4cd35dfa04d8bd0fab3dae0cbb664f93d9d4f37fea2a1ff3066b9053b30015ec0e1c837b369fb83bf43bca21fa9d1e8060fbfb9fb208b2c5299321dfac6f9d0506d8ee1db68a7b3804632d200068fab0950826038688238bc998b714035f4d2cbf70cc9a659afba6a496e4b5938402a246113d6cd26e8ae9764908bacaa64b148cdd5a624b9ba2958c76e13844bb62c58a10fb56329002a9c429332f2c3c8ea254eadc9ce3666c66aaefeeb839f", 0xe0}], 0x3, 0x1) msync(&(0x7f0000015000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) 2017/10/16 06:02:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000957000)={@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]}) setsockopt$inet_mreqn(r0, 0x0, 0x200000023, &(0x7f000042e000)={@multicast2=0xe0000002, @multicast1=0xe0000001, r1}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000c4b000-0x38)=[@in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00003eb000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x5, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @empty=0x0]}, 0x28) r2 = socket$inet6(0xa, 0x3, 0xfffffffffffffffe) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) bind$inet6(0xffffffffffffffff, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getgid() r3 = socket$inet6(0xa, 0x802, 0x10088) sendmsg$inet_sctp(r3, &(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) futex(&(0x7f000000c000-0x4)=0x9, 0x0, 0x0, &(0x7f0000277000-0x10)={0x0, 0x5}, &(0x7f0000902000-0x4)=0x1fffffffffffd, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000102000-0x8)={0x0, 0x2}, &(0x7f0000f1e000)=0x8) r4 = socket(0x15, 0x40000803, 0x3) sendto(r3, &(0x7f00005cc000-0x11)="1100000021001f0200001100008000ffea", 0x11, 0x400000000000000, 0x0, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00009b9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00006f4000)={@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}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x8, 0x0, 0x400, 0x1, 0x10, r1}) setsockopt$inet6_buf(r2, 0x29, 0x2, &(0x7f0000969000)="dd933857f2ed75c67f42f4ac7939e0a3f47258cd63db4838791655e1618c508d921bc2c0e59fb0cbd3742f3b448384f7aae1f6be040e5f80f1720fa2aa8e86305f8948b4d2efae3a", 0x48) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008bf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000078c000)={0x0, 0x0}) ioctl$LOOP_SET_FD(r4, 0x4c00, r4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000f7c000)={0x3ff, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x7, 0x1, 0x2, &(0x7f0000c4d000)=@common="626f6e64300000000000000000000000", 0x5, 0xff, 0x6e22}) mmap(&(0x7f0000000000/0x66f000)=nil, 0x66f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x10024200) llistxattr(&(0x7f000044f000-0x8)="2e2f66696c653000", &(0x7f000066e000)="", 0x0) r6 = epoll_create1(0x0) fcntl$dupfd(r6, 0x406, r6) mmap(&(0x7f000066f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/16 06:02:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000dfd000)=[{{&(0x7f0000fee000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f5f000)=[{&(0x7f0000c93000-0x89)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}, {&(0x7f00008b1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}], 0x2, &(0x7f0000c41000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0, 0x4}, 0x5}], 0x1, 0x10003, 0x0) sendto$inet(r0, &(0x7f0000f5c000)="", 0x0, 0x8040, &(0x7f0000f57000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000814000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000bcc000)="25394a6d5a19115ce1a77463869717f3ab7413242e4ea3392ae82bfff3c088d3e67171c169ec84ec2f98d35082c6af89aba0f2cada01e2514c8e012e9a50c977112b3f04b163c263a17517a67201f7a549670222ab6da987c3a03bb126e0c31c5f543c4eb1ac58361a393b", 0x6b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) syz_open_dev$usbmon(&(0x7f00008e9000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) syz_open_dev$usbmon(&(0x7f00003db000)="2f6465762f7573626d6f6e2300", 0x800000000006, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000068e000-0x5)="2f6465762f6877726e6700", 0x40, 0x0) ioctl$TIOCNXCL(r2, 0x540d) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f000061d000-0x24)=[{0x18, 0x1a, 0x11, 0x0, 0x0, "0a04040800"}], 0x18}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) r3 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x6, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x3}) mq_timedsend(r3, &(0x7f000050b000-0xdc)="", 0x0, 0x0, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004ed000)="2f6465762f7667615f6172626974657200", 0x50000, 0x0) getsockopt$inet6_udp_int(r4, 0x11, 0x62, &(0x7f0000ec5000-0x4)=0x0, &(0x7f0000199000)=0x4) mmap(&(0x7f0000e87000/0x1000)=nil, 0x1000, 0x3, 0x100000000000032, 0xffffffffffffffff, 0x5) mmap(&(0x7f00007e5000/0x400000)=nil, 0x400000, 0x3, 0x200000031, 0xffffffffffffffff, 0x40) mq_timedreceive(r3, &(0x7f00006a3000-0x8f)="000000000000000000000000", 0xc, 0x20000101, &(0x7f0000faa000-0x10)={0x77359400, 0x0}) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) fstatfs(r3, &(0x7f0000f22000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = socket$netlink(0x10, 0x3, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$netlink(r5, &(0x7f0000791000)={0x10, 0x0, 0x0, 0x3bc6}, 0xc) 2017/10/16 06:02:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c04000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ppoll(&(0x7f00004c8000-0x50)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x28, 0x0}, {0xffffffffffffffff, 0x2000, 0x0}, {0xffffffffffffffff, 0x2b771af0a94fd80c, 0x0}, {r0, 0xd, 0x0}], 0x5, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x5}, 0x8) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c55000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = dup3(0xffffffffffffffff, r1, 0x80004) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000bac000-0x2)=0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000bbf000)=0x2) 2017/10/16 06:02:34 executing program 5: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2a000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fd2000)={0x0, 0x0}) fchdir(r0) prctl$intptr(0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00005d2000)="2f6465762f6b657963686f726400", 0x400, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xfc86) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000fd3000-0x8)="2e2f66696c653000", 0x7) openat(r2, &(0x7f0000583000)="2e2f66696c653000", 0x101003, 0x80) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80807, 0x624, &(0x7f0000510000)={0x0, 0x0}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f000075d000)="2e2f66696c653000", &(0x7f0000fd4000)=@random={"6f73322e00", "2f6465762f6b657963686f726400"}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000fd4000-0x8)="2e2f66696c653000") chroot(&(0x7f00003c7000)="2e2f66696c653000") mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000fd5000)=0x1, 0x4) 2017/10/16 06:02:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x5, 0x0) syz_fuse_mount(&(0x7f0000c3f000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)="2f6465762f70746d7800", 0x100000129101, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000b55000)=0x5) write$evdev(r2, &(0x7f0000b55000)=[], 0x0) mkdir(&(0x7f00001c8000-0x8)="2e2f66696c653000", 0x8000000000110) openat$keychord(0xffffffffffffff9c, &(0x7f0000ea7000-0xe)="2f6465762f6b657963686f726400", 0x121040, 0x0) unshare(0x20000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000051000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000da000)=0xc) getresgid(&(0x7f0000175000-0x4)=0x0, &(0x7f000074f000)=0x0, &(0x7f0000d7c000)=0x0) mount(&(0x7f00003c5000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000367000)="2e2f66696c653000", &(0x7f0000f73000)="72616d667300", 0x0, 0x0) mount(&(0x7f00004a4000-0x8)="2e2f66696c653000", &(0x7f00006e8000-0x8)="2e2f66696c653000", &(0x7f00006d6000-0x6)="72616d667300", 0x0, &(0x7f0000691000-0x1)="") unshare(0x62020200) rmdir(&(0x7f0000ea3000-0x8)="2e2f66696c653000") pivot_root(&(0x7f0000f60000)="2e2f66696c65302f66696c653000", &(0x7f0000d13000-0x8)="2e2f66696c653000") ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000fa7000-0x4)=0x0) fsetxattr(r0, &(0x7f0000f41000-0x29)=@random={"73656375726974792e00", "7d29237573657273797374656d2e6e6f646576626465767472757374656400"}, &(0x7f00004ac000)="73656375726974795e6b657972696e6773797374656d8200", 0x18, 0x2) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) r4 = open(&(0x7f0000024000)="2e2f66696c653000", 0x28042, 0x0) fallocate(r4, 0x0, 0x10002, 0x9) sendfile(r0, r4, &(0x7f0000e65000-0x8)=0x0, 0x10001) 2017/10/16 06:02:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000d0f000)="", 0x0, 0x8003, &(0x7f0000e80000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) r1 = eventfd(0x1000000000006) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000f22000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d90000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000eb3000)={0x0, 0x4, 0x2, 0x62838970}, &(0x7f00007bb000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000ecb000)={r3, 0x9e, "de4b1f6e2c31f808ac4fdd69b7ff2fb226646b7b17add840c627e5e6ccc7f9b33b2ee2404a89b5a816a7a63ef1c8a4dc37c1d50b8fcc7de529ff5bc2579f22122b7077f6163e0dbb1a27810a42e36d1b05197cb915b19f795367f55f6c9d40c2f6157cb35d63d1298bbee85f2d3495ba800cd06005162ad45b63c50b31d8b842fc282848cfbcecf6e587def4b0d2827510a24a5558929440b2141a59a691"}, &(0x7f000099a000-0x4)=0xa8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000520000-0xd4)={r4, 0xcc, "a2deba80925ae030948b00213972400c5c07ab976fd78d050c2caa2621e7d5c1580c0fe6295475e8868727900e87b9e67c3abc060cc367ce1d683d5934559cb2a3784c3e62bb60b4df10108f9a06fbe31b11da7f28518c9f66b157eaec78c9f48bf33a9430522294235c4978eb286f74d6d007be52155a34891a44e968ec5d5b3906b12aaeba2bd187c277f47ef79e7f1ab8488e4adaebef28e026956665302bd2fb67ce50b5b002ceda81e79f67c2a41343960a8a2e3f7c5691dd58cbd6bdca50385443a46da4d6f06e4d92"}, &(0x7f0000897000-0x4)=0xd4) fcntl$getflags(r1, 0x40a) mount(&(0x7f0000f62000-0x8)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000db4000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aa7000)="2f6465762f7667615f6172626974657200", 0x4000000fffd, 0x0) sendmsg$nfc_llcp(r6, &(0x7f0000b64000-0x38)={&(0x7f0000bd6000-0x60)={0x27, 0x9a, 0x4, 0x7, 0x5, 0x2, "77a0983f135f98c7b7e564294e8ff036bc8521feca0c9eb7754254d85c84121e98f259f325ca2bab41b5438c5a56ac8d57fb438eb1a3be6e926758566da841", 0x2}, 0x60, &(0x7f0000b86000-0x90)=[{&(0x7f0000ae7000)="d5142f6762d513adf0fe18bdf885c58c9584332429bd5f25f857c30062c75a6749d638b3ccc66f7dcf34dff257ddb8cab983b57bae5d218f4753238481408f7dbec37b570e380ded50dd34d80c2378687f2c08fc33f1f12808696fad56d416484b006eb584efefaae6640b86a24cf076a134907751905be6d3becd1454fd52666560cfdac7b9fa0de701fa126d837cdf2e76c9c1764023eab98d8202b75040905d1f73ad61a22ac92bff06e78c732da9b1897dd4b43faecca9330a819be1b1b8608a3f386c60e1b3fec36217909856d0d2058ac942e41e70a3b9eb3de41fe6e0", 0xe0}, {&(0x7f0000bf5000-0x17)="858752145ed2246bd89f683d42552150371339ca01cf23", 0x17}, {&(0x7f0000e40000-0x34)="0e82beea1393bf180ed1724e96d6aa2e97e62d9e773c33084eed52ee61181fc1650c82470c63aafd22e90c73e0b8fac0de3fde25", 0x34}, {&(0x7f00002f8000)="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0x1000}, {&(0x7f0000879000-0x15)="fad92b7d2506558e654ac04a2c310c80ce52dfc9b3", 0x15}, {&(0x7f00008ed000-0x1b)="5f53dfaa4b05f9169a41bfb3827458644868140902dfdd01fbc838", 0x1b}, {&(0x7f000009d000-0x75)="4f560a9c31dd490d67c09f5f740b600f9593a649280af7a744fe6911f89ab92dd6c8f627c2032e6e74afed6212dfe23ae9f4648aaed161a1bc8c1cc12a273127c30aa450cdd3ebfb7f7629f7e9c77a2bb3c803c86ecd85dcfeea861474ef7ed3d75852aed65d80fcabe209deb077035ef8fa4b2517", 0x75}, 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", 0x1000}, {&(0x7f0000986000)="e489e18a92267e28a18faf0574056fb0f764e3d995bf0c222d4e4cff1d990fb6aa3659840c77f8b6c81da7f44e19bdb51225aa527cac3aa590ff0f9f76189c645bc9e13f0135f711acb0d0e01759ba35635f4a75ba0e9a3631c1c0042796bdbc242ff0c6da3c99d91fcbc0989ba99b6832c9bd9e4a81a2252f730e8f8769dc45563df895e262a03f15cc6fb3995644ae34caa0e5293f0c4a20656430652629875400327249848cc949929155c21d2b7cabc711c3161b6621f16005f4ae8e1e53fcf51fabf94794e65163514a5ae8c3bf62eab8", 0xd3}], 0x9, &(0x7f0000cb8000)={0xf8, 0x112, 0x0, "acadff660dbadafbffabe1b28c173b3c38d1d475cb7c0ace2ee0c815008c5d1f51032661e6d3c3cff0e032627e291103b578d7f5233f587329ef472d05a6169b52fbe2d548b259d36785f31ea13f34c24f82d9feafa6a0c0a533a1611d8490fb59c2348cefb1ebf3f19aa79dd18a8b242fa47c2dee9ce720466c1e8f23407c0962a6a59b9616e1e349b3e2cf2b582192cfd98d48450af52823fd20c3746e0731856cda1dc0742ee9ec5dfa67b1d9fc10ecfe1d9497ff9ebc94e51ce7221d6b458c52c65ed27bf57a516d6d5a35b299a8ba6ffcc59e4bfcd341054b14e951831c96d0216fdd"}, 0xf8, 0x80}, 0x0) ioctl$TIOCMSET(r6, 0x5418, &(0x7f000002b000)=0x5ae8) r7 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) truncate(&(0x7f0000006000)="2e2f66696c65302f62757300", 0x80) lseek(r7, 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r7, 0xc0a85352, &(0x7f000002c000)={{0x6, 0x5}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, 0x20401, 0x9, 0x3, 0x100000000, 0x100000000, 0x6, 0x0, 0x5, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x0, 0x0) sendfile(r7, r8, 0x0, 0x5) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f00003a9000)={0xaa, 0x4, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00002e1000-0x10)={r5, 0x1, &(0x7f0000b34000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000032f000)=0x10) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) sendmmsg(r0, &(0x7f0000d27000-0x40)=[{{&(0x7f000033c000)=@l2={0x1f, 0x7, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x3, 0x0}, 0xe, &(0x7f0000d27000-0x20)=[{&(0x7f0000d27000)="e9dcb9fd0275e78fda542724d8ab8250b531a141e4f887d7dafbbe8b9d5329cc5cccb243a1f230680a223e989dba972b81c4ebef24361fe74ecdd9337a22b126ed39396b76b8774f2c25cb17cdbdb3946d04b17de5c711b01c56beebcde7e28bcabb", 0x62}], 0x1, &(0x7f0000d27000)=[{0x10, 0x1, 0x1, ""}, {0x50, 0x118, 0x4, "f55dbf076bd16924cfa11c8d0113f223e2f7cc1842175ca610081d0f05877d1f652afa1564792ccf68c344af48a011d579441ca78e7bedd2ebf6ef539dbd"}, {0x1018, 0x10d, 0x100000001, "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"}, {0x98, 0x18d, 0x0, "0d53bfc60bf9b90150b434ef132b811cedf87927d5acdd83fa059cf462b955f280b025bc00000100000000001811d0c89c557c5887406170f54cc7e3012b6171eed5137f5ca7b6cfd1189cc80044861e432f442c4351999900c9c64910aa6e71ffbc4ada486bc588dc45fe4eb39b02846a2f154127568d7aeada030057f7f203b213eb387a"}, {0x38, 0x10c, 0x5, "e57497991455fe0a4432b502a7e1467f9b398fd2d476dfc410700417b18cc7c60422ff9ab0bd"}, {0xd8, 0x102, 0x5, "a5edfbaaf0663c8268eac7a717697b975236d5e06a6d92f3e645f341b9f9c4352433aa4195280feaa489f2ad708a5cd9e74472689c0f0e0d811cb818af12815addc695503fa96cc169b2574f25acfb80f81c56b2a7f88b09260fa68d83c775285cef9725f01db34b7a37f6f3386bc356d3f1a60547b600ec90eecd908385f03c2450974834dba1a537285b076149423f25e49ce8d7f3dc046c34608b4bbbaeb2a47f10c358de74dba0b75ed488558223e1c9955f1b3fe1776ffb250104a6352ad206b8"}], 0x6, 0x0}, 0x100000001}], 0x1, 0xa0) 2017/10/16 06:02:34 executing program 7: socket(0xf, 0x803, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0xd6, 0x4) r1 = accept(r0, &(0x7f0000365000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00006fb000)=0x58) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00002ef000)=0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000cf2000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0xf05a20420ec01fa2) sendto$inet6(r2, &(0x7f0000dbb000)="c7dcb95c986359edd95cbb0835e7e5ce25e662245993873d3eb028c4327376dc35e987ee34a2bb1fc4733e903da022cf1ef822752dc5d401a418018cdea00affc95a15694693c81e48eb42c8adbfd97f5439cb45783c8f47c8d549ff012c043447ab52d7205df2e1e400b4ca1e9663d0242c5e6909c196d94932bb79e53017c6628e7a850aaddb0c711287fb0babfa2e119e336719cd803ca79fe127dc44cdf9b11395dba63e15d710aa007f539f9c0906be9ae4416df486afb14cd4534277e1c4001dbe0b0b9baac8d107621bc265f112a7d30f9ef18053ea4c3eaad10e8365a810e8e27c8ab4ee", 0xe8, 0xffffffffffffffff, &(0x7f000061a000)={0xa, 0x3, 0xffffffffffff0001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = dup3(r3, r3, 0x80000) ioctl$KDSETMODE(r4, 0x4b3a, 0x10000) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f000004d000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f60000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f000061d000)=0x0) capget(&(0x7f0000d6c000-0x8)={0x19980330, r5}, &(0x7f0000c70000)={0x8, 0x7, 0x7, 0x5, 0x10000, 0x7}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000a66000)={0x0, 0x0, &(0x7f000041a000)=[]}, &(0x7f000048d000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, 0x0, 0x201, &(0x7f0000740000-0x10)={&(0x7f00006fa000)="e28f08d1bd0ff7801a1b42ef594cfde2fd9bc2190da3bcf2ccdc0b29027a23f3a1686d88d0bd736d54e0aa54bfb928946568ddab63a1dd0eaa71d3cfa3fc4b00f95f1e96d5973733e1b179b713eaf24585da28c07fff5a89c2316e4e37ab8b0a1671045b87429a7917de0ab510a1c40da4f34415021ea5e75400265ebacd2ccb815a66b59c82a2c6e5e9ae5be9d7", 0x8e}) r6 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) ioctl$int_in(r6, 0x5473, &(0x7f00009fc000-0x8)=0x1) fcntl$setown(r6, 0x8, r7) fcntl$getownex(r6, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008b2000-0xb)="2f6465762f6877726e6700", 0x40, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r9, 0x10e, 0x2, &(0x7f0000695000-0x4)=0x100000001, 0x4) read(r9, &(0x7f0000f6e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47) ioprio_set$pid(0x1, r7, 0x0) 2017/10/16 06:02:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000a34000)="7b00", 0x1) socket$inet6(0xa, 0xa, 0x3) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ec0000)="2f6465762f6877726e6700", 0x8000000003fa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10b000) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000dcb000)={0x10, 0x0}) bind$netlink(0xffffffffffffffff, &(0x7f00002b8000-0xc)={0x0, 0x0, 0x100000000000000, 0x0}, 0xc) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, &(0x7f0000f08000-0x3)=0xd) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000b22000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fa4000)={0x4, &(0x7f00005cc000-0x20)=[{0xaa, 0xe4, 0x54d, 0x3}, {0x80000001, 0x5, 0x4, 0xb7}, {0xfffffffffffffffb, 0x7, 0x80000001, 0x2}, {0x6, 0x9, 0x7, 0x6}]}, 0x10) getresgid(&(0x7f00002d2000-0x4)=0x0, &(0x7f00008ee000-0x4)=0x0, &(0x7f00005a4000)=0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000ec2000)={0x1, &(0x7f0000d66000-0x8)=[{0x0, 0x0}]}) r6 = fcntl$getown(r2, 0x9) getresuid(&(0x7f0000866000-0x4)=0x0, &(0x7f000031a000)=0x0, &(0x7f00007c7000)=0x0) capget(&(0x7f0000462000-0x8)={0x20071026, r6}, &(0x7f0000010000)={0x5, 0x60, 0x2, 0x100, 0x80000001, 0xc792}) fstat(r2, &(0x7f000068e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0x5) r7 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r7, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) 2017/10/16 06:02:34 executing program 6: sysfs$2(0x2, 0x0, &(0x7f0000749000+0x686)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ce4000-0x10)="2f6465762f73657175656e6365723200", 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) syz_open_dev$loop(&(0x7f0000ee1000)="2f6465762f6c6f6f702300", 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000312000)="2f6465762f72666b696c6c00", 0x4000, 0x0) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) writev(r1, &(0x7f000010b000)=[], 0x0) syz_open_dev$sg(&(0x7f0000ec2000)="2f6465762f73672300", 0x3, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x220000, 0xc4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00008db000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f000059f000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r3, &(0x7f00001ba000-0x10)=[{&(0x7f0000c31000-0x94)="00", 0x1}], 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00009a8000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x2, 0x0, 0x5, 0xa1, 0x5, 0x1}, 0x20) syz_extract_tcp_res$synack(&(0x7f0000f97000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x64, &(0x7f0000ecb000+0xeeb)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000000800, @ipv4={{0x9, 0x4, 0x0, 0xffffffffffffefff, 0x56, 0x0, 0x0, 0x0, 0x40006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x8, 0x1, 0x401, [{[], 0x777449bf}, {[@broadcast=0xffffffff], 0x6}]}]}}, @tcp={{0x1, 0x0, r4, r4, 0x3, 0x0, 0xc, 0x10, 0xd7a, 0x0, 0x0, {[@generic={0x1, 0xd, "e50258e1a7111af9102664"}, @fastopen={0x22, 0xe, "b509ea57561e3f8cfb0f6eca"}]}}, {"0100"}}}}}}) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f000080c000)="67cb85dc3d814a39567b7263cf5df4", 0xf) shutdown(r3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f00006d4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r5, 0x6, 0x12, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000c59000)=0xa, 0x4) fcntl$setstatus(r5, 0x4, 0x42800) sendto$inet(r5, &(0x7f0000c48000)="a9", 0x1, 0x20000003, &(0x7f00001c6000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000c00000)={0x0, 0x20000000012c6, 0x10001, 0x0, 0x0}, 0x14) sendto$inet(r5, &(0x7f0000ed0000-0x5f7)="a6", 0x1, 0x0, 0x0, 0x0) sendto$inet(r3, &(0x7f0000ada000)="58bc3dbea42eba841cb19afc2826b04c5a26157ec44a7edfac492818566aba5180eedaf5a4b51253a5d3f6f689b8f4a1", 0x30, 0x20000811, &(0x7f0000765000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 139.032917] device syz3 left promiscuous mode 2017/10/16 06:02:34 executing program 5: r0 = accept$unix(0xffffffffffffff9c, &(0x7f00003b3000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00007f5000)=0x1002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000020000-0x4)=0x2, 0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000027000)=0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000029000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000005000-0x4)=0x0) bind$inet(r3, &(0x7f0000004000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000015000-0x8)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000029000)=0x0) sendto$unix(r1, &(0x7f0000005000)="a509b9082b504b6a0aa34fa9b3cc76c644abde6dab730b4c301599b8533351e4362258b372de", 0x26, 0x20000000, 0x0, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000003000-0x18)={0xa, &(0x7f0000006000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000028000)=[{0x4, 0xa8, 0x3, &(0x7f000001a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x3b44, 0x83, 0x0, &(0x7f0000028000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7fff, 0xf8, 0x5, &(0x7f0000028000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x3, 0x5e, 0x7fffffff, &(0x7f0000011000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x2, 0x95, 0x2, &(0x7f000001d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xfffffffffffffffa, 0xcb, 0x7, &(0x7f0000003000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x8000, 0x86, 0x2b, &(0x7f0000023000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x4, 0xa8, 0xc4bc, &(0x7f0000028000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x6, 0x1c, 0xf130, &(0x7f0000016000)="00000000000000000000000000000000000000000000000000000000"}, {0x1, 0x5e, 0xfffffffffffffffa, &(0x7f0000028000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) connect$unix(r1, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) connect(r2, &(0x7f000001c000-0xe)=@l2={0x1f, 0x0, {0x133a, 0x100, 0x1f, 0xfffffffffffff4c6, 0x2, 0x8}, 0x2, 0x0}, 0xe) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f000000f000-0x28)={@common="67726530000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000003000-0x14)={@loopback={0x0, 0x1}, r5}, 0x14) mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f0000962000-0x4)=0x3, 0x4) 2017/10/16 06:02:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a34000-0xc)="2f6465762f72666b696c6c00", 0x2000, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000e6d000)=0x0, &(0x7f000049c000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x200007fff, &(0x7f0000a29000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x11, 0x803, 0x300) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r3, 0x2285, &(0x7f0000cf5000-0x1)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000f84000)=0x10, 0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) pselect6(0x40, &(0x7f0000fdd000)={0x6, 0x5, 0x213, 0x3ff, 0xae0, 0x1000000000000f07, 0x185, 0x4}, &(0x7f0000ed6000)={0x80000000, 0xfff, 0x9bdb, 0x10d1, 0xec4d, 0xe0, 0x1e4d5ab2, 0xfffffffffffffffa}, &(0x7f000085c000)={0x8, 0x2bc, 0x6, 0x7, 0x2, 0xfffffffffffffffa, 0x898, 0x3}, &(0x7f0000bd3000)={0x77359400, 0x0}, &(0x7f0000378000-0x10)={&(0x7f0000b61000-0x8)={0x7fffffff}, 0x8}) r6 = epoll_create1(0x20000080000) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r1, &(0x7f0000d18000-0xc)={0x2, 0x0}) getpeername$inet(r5, &(0x7f0000d18000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d19000-0x4)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000bab000-0x20)={@common="6e723000000000000000000000000000", @ifru_flags=0x801}) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f00001c7000-0x4)=0x2, 0x4) getsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f000092c000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000038f000)={0x0, 0x0, 0x0}, &(0x7f0000a1b000)=0xc) sendto$inet(r5, &(0x7f00000c9000)="de", 0x1, 0x28000000, &(0x7f000007e000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r4, &(0x7f000066f000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000447000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b52000-0x4)=0xc4) recvfrom$inet(r5, &(0x7f0000d18000-0x17)="0000000000000000000000000000000000000000000000", 0x17, 0x2, &(0x7f0000d13000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$getname(0x10, &(0x7f0000b06000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt(r2, 0x107, 0x6, &(0x7f000008e000)="03000000", 0x4) syz_emit_ethernet(0x3e, &(0x7f00005f2000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x2, 0xffffffffffff8001, 0x2}}], {{0x3, @x25={0x3, 0xd61, 0xff, "1f02da06b4ddbd07b05de6601501dd2b060000aacbf0d316d7009cd2db9d1800d1000000008458f10d"}}}}) recvmmsg(r2, &(0x7f00005bb000)=[{{&(0x7f0000b74000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f00003be000)=[{&(0x7f0000e9e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}], 0x1, &(0x7f0000237000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4, 0x6}, 0x14}, {{&(0x7f00004d6000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000063f000-0x40)=[], 0x0, &(0x7f00005d1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89, 0x200}, 0x4b8e}, {{&(0x7f000033e000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000812000)=[{&(0x7f0000785000-0x6d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f0000d4d000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000663000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f0000ea5000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}, {&(0x7f0000f43000-0x11)="0000000000000000000000000000000000", 0x11}], 0x5, &(0x7f0000747000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70, 0x6}, 0x0}, {{&(0x7f0000073000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000772000-0x70)=[{&(0x7f00005e9000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f0000ae1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f00001ad000-0xc)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f000088f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f0000c5c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f000079c000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}, {&(0x7f0000b73000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}], 0x7, &(0x7f0000254000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0, 0x8070000000000}, 0xa044}], 0x4, 0x2, 0x0) openat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x40000, 0x8) [ 139.066729] device syz3 entered promiscuous mode [ 139.081037] device gre0 entered promiscuous mode [ 139.096186] IPVS: Creating netns size=2536 id=53 [ 139.110323] device syz3 left promiscuous mode 2017/10/16 06:02:34 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000e41000-0x60)={0x0, 0x33, 0x3, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuse_mount(&(0x7f0000c3f000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000289000)="2f6465762f70746d7800", 0x0, 0x0) fcntl$dupfd(r1, 0x407, r1) r3 = fcntl$dupfd(r2, 0x0, r1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000262000)={0x0, 0x0}) get_thread_area(&(0x7f0000471000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6e, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000cdf000-0x10)={0x9, &(0x7f00001e1000)=[{0x1, 0x3, 0x7fff, 0xfe4}, {0xb, 0x5, 0x0, 0xce23}, {0x4, 0x1, 0x100000000, 0x9}, {0x8, 0xa91, 0x0, 0x20}, {0x20, 0x81, 0x3, 0x5}, {0x2, 0x7fff, 0x7, 0x8000}, {0x9, 0x0, 0xfffffffffffffffb, 0x7ff}, {0xf32, 0x8, 0x80000000, 0x7}, {0x35, 0x0, 0x7, 0x1}]}, 0x10) socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r5, &(0x7f0000785000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f0000fc9000)="") open(&(0x7f000043f000-0x8)="2e2f66696c653000", 0x0, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f000002d000)="") mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f00001b2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc3d000)=nil, 0xc3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000c3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r6, 0x1, 0x1, &(0x7f00001b9000)={0x2}, 0x4) 2017/10/16 06:02:34 executing program 3: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000d28000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000071c000)="657468306264657600", 0x0, 0x0, &(0x7f0000740000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc75, 0x2}) r0 = syz_open_dev$sg(&(0x7f000000b000-0x9)="2f6465762f73672300", 0x0, 0x400000000000001) write$fuse_init(r0, &(0x7f0000f89000-0x50)={0x50, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) ioctl(r0, 0x1000000002286, &(0x7f0000c85000-0x2)="106b") [ 139.137921] device syz3 entered promiscuous mode 2017/10/16 06:02:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c04000-0x8)="2e2f66696c653000", 0x22) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000d000-0x11)="2f6465762f7667615f6172626974657200", 0x42, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000379000)="2f6465762f73657175656e63657200", 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000015a000-0xc)="2f6465762f72666b696c6c00", 0x40, 0x0) r4 = syz_open_dev$loop(&(0x7f0000fb7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0xe002) ioctl$TIOCCONS(r3, 0x541d) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000181000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = memfd_create(&(0x7f0000125000-0x2)="2f6465762f7667615f6172626974657200", 0x1) pwritev(r5, &(0x7f0000fe7000-0x50)=[{&(0x7f0000e3f000-0x1000)="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", 0x1000}, {&(0x7f0000ed8000-0x57)="bd4bdce31fa22ab1490d26f89ccfe44495ff910ff3ca2b8fc81f5cefa8f83ee58e24d8935c86d4c38e235ff8eadb4bbe7901a6f7871c2be7c61e2f595b92116b701f508269a256240e80175e6efc1a44b1955d1aaee28a", 0x57}, {&(0x7f000068e000-0x92)="e51d66e035978e51b988b65662ee358deb7785b668ba77ec71717aac2f67c641772d3a4b00d1df92e2dd49b622cb9ff53e66717cf2e5b828cb70e3eb72ff51b6fccc1b1092402052ab2aa256297296da9f1e9a34c7731abb0ede9f546e6c050f931505b100a19f443e90e9d16cab2b9cb171023d6b65945d5218e4b600f92899158a41405121dd90d20bd1063ee4c1a70725", 0x92}, {&(0x7f0000374000)="a93c4691f28569fbab3303672c86929c0e6da7358b324628a516b6a1965f90dfacf730f01ff82677c37a0e002205aca25abbd5242eeb5d91cdc9364d69095c90b902312b55739f948f4511dc5d82a2313ee17aa43deda730ff2360549ee7646ade8a8e6810c835484a340e376519baca603aade40c8d1514ddf65c956fcc4ff6eaeb47f883647578f17e738ef90eb0c99c120aca671c6ae451eae7e6f22f0dd9c53e", 0xa2}, {&(0x7f0000c0c000)="17e8e438543bf031484fa1e09753932f5c2d0a65cd074e3ea67c61ed3fe5c0bcda0111896989154ebf906edcbe54e48d6d0c708acae534f401c7c6b36adb14f24452196f56172fee0a77674d1bc15fe85082d15aa17e67a7db02e8321f5b01", 0x5f}, {&(0x7f0000b4f000)="e284045cf3716cc909a94d683f7dfc2541506e6a354966", 0x17}, {&(0x7f0000adc000-0x23)="ba270a356a3aa238f88aad16f3fab2addb761d5bfe4ccaf43f0ad359e2aeb12264a3d9", 0x23}, {&(0x7f0000760000)="9231677e7c8a04f83ea60dfd213e5ea3fffbab803637d6", 0x17}, {&(0x7f0000102000+0x79f)="318106079590d39b8f0965042c8eca0dc8740d85f6f003cc40fc350e53c384816d0328d6cbae796b577b4e51c3aff87434f195cdf484d929fac177fdf6bc5a06377598af2fea4ca63a536a5c322c96cdb1569e14d2b5bb4399a426157994eb9a64959ff82f33b74f2e1a4da75287c8f2240101c0300b1a0b251b26049a47bc8b9bc4c6d7de117dd6357a0a30abc495613bd058b97a5b52c01a1216e41c9de1ede29fb95206a53e5b91f1db21", 0xac}], 0x9, 0xfc) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00007c9000-0x8)=0xfe86) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f000008e000+0x76d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000f07000)={0x2, &(0x7f0000c68000)=[{0x0, 0x0}, {0x0, 0x0}]}) membarrier(0x1, 0x0) clock_gettime(0x0, &(0x7f0000ad2000)={0x0, 0x0}) writev(r4, &(0x7f0000fa8000-0x60)=[{&(0x7f000026e000)="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0x1000}, 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{&(0x7f000004b000)="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", 0x1000}, {&(0x7f00003c5000)="0e45abaf2bf6f6e00a97a5d5dc0f28279d2c17e56fda10ae6e0a2ddc856498639be807d08c48a05d2ca741e1792b", 0x2e}, {&(0x7f0000deb000)="853fc053da592e2df590ca787f11af92ddc6743f4e2aea589142654f5b4612857cd2ed77f00d53c0a0260ab33dc9dcc676f7356eb98b7b0aba4a82e4abb3724e913ebe5a9adc5b28b463f016edcf807be59f75fddd821b58cf8e91de89ff8a799b34fe1603125bb1", 0x68}], 0x6) ppoll(&(0x7f0000d11000)=[{r0, 0x1, 0x0}], 0x1, &(0x7f00004fd000-0x10)={r6, r7+10000000}, &(0x7f0000c1e000)={0x7fff}, 0x8) ioctl$LOOP_CLR_FD(r3, 0x4c01) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000c14000-0x40)={&(0x7f00009ef000)=[0x0], &(0x7f0000924000-0x24)=[0x0], &(0x7f0000c94000)=[0x0], &(0x7f00004d3000-0x8)=[0x0, 0x0], 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000492000-0x8)="2e2f66696c653000", &(0x7f000013c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00006b2000)={0x401}, &(0x7f0000b9a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000077d000)={0x0, 0x0}, 0x8) syz_open_dev$loop(&(0x7f0000f2b000)="2f6465762f6c6f6f702300", 0x405, 0x20000) ptrace$setopts(0x4206, 0x0, 0x1, 0x20) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000fee000-0x4)=0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000a9c000-0x1d)="0000000000000000000000000000000000000000000000000000000000") r8 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) fallocate(r8, 0x8, 0x3, 0x4) 2017/10/16 06:02:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000330000-0x4)=0x800, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f00000dc000)={0xfffffffffffffff9, {{0xa, 0x3, 0x500, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00001a9000-0x50)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x100, 0x894a, 0x2c2, 0x0}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00008d4000-0x18)={0x7, 0x4, 0x3, 0x7, 0x6, 0x40}) 2017/10/16 06:02:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f4a000)="2f6465762f72666b696c6c00", 0x8000, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000e3b000)={0x10001, 0x5}) r2 = dup(r0) ioctl$TIOCNXCL(r2, 0x540d) bind$inet(r0, &(0x7f00009ad000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000128000-0x9)="76656e6f00", 0x5) openat$keychord(0xffffffffffffff9c, &(0x7f0000ea0000-0xe)="2f6465762f6b657963686f726400", 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000fbf000-0xa)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000054000)=[{&(0x7f0000941000-0xe0)="32", 0x1}], 0x1, &(0x7f0000be5000-0x10)=[], 0x0, 0x0}, 0x0) r3 = userfaultfd(0x0) r4 = fcntl$getown(r3, 0x9) setpriority(0x0, r4, 0x4c) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r5 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f000066d000-0xc)={0x0, 0x0, 0x0}, 0xc) r6 = gettid() process_vm_writev(r6, &(0x7f0000054000-0x60)=[{&(0x7f000006d000-0xa2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f000028a000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f000004b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}], 0x3, &(0x7f0000f5d000)=[{&(0x7f0000e76000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f00009e7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f00001d7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f000096f000-0x10)="00000000000000000000000000000000", 0x10}], 0x4, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) close(r3) 2017/10/16 06:02:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xb, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$unix(r0, &(0x7f0000e50000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000875000)=0x6e) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0xfffffffffffffffe) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000587000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d7b000)=0xce) mount(&(0x7f0000213000-0x8)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000983000-0x7)="6d717565756500", 0x1200010, &(0x7f0000ebd000-0x2)="0046") truncate(&(0x7f0000006000)="2e2f66696c65302f62757300", 0x9) r3 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c653000", 0x0, 0x0) lstat(&(0x7f00008a0000-0xc)="2e2f66696c65302f62757300", &(0x7f000002d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) preadv(r3, &(0x7f0000add000-0x90)=[{&(0x7f0000032000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000651000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f000079a000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f0000e3c000-0x10)="00000000000000000000000000000000", 0x10}, {&(0x7f0000269000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f000011d000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f00007f3000-0x2)="0000", 0x2}, {&(0x7f0000910000)="00000000000000000000000000000000000000", 0x13}, {&(0x7f0000089000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}], 0x9, 0x0) r4 = socket(0x4, 0x3, 0x2) memfd_create(&(0x7f000067d000)="7d2b00", 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000e31000)=0x0) r5 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xfce3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffeffffffff, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000121000-0x18)={0x0, 0x92f2, 0x20, 0x4, 0x3}, &(0x7f0000010000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000773000)={r6, 0x61}, &(0x7f0000e65000-0x4)=0x8) ppoll(&(0x7f00001d2000)=[{0xffffffffffffffff, 0x10000000000800, 0x7}, {0xffffffffffffffff, 0x81, 0xfff}, {r3, 0x7fff, 0x10001}, {0xffffffffffffffff, 0x400, 0x41}, {0xffffffffffffffff, 0x1, 0xe1b7}], 0x5, &(0x7f0000c6f000-0x10)={0x0, 0x7}, &(0x7f000008d000-0x8)={0x3f}, 0x8) fstat(r3, &(0x7f000002c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x75000)=nil, 0x75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000075000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000bb5000-0x8)={0x0, 0x401}, &(0x7f0000b42000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00007fa000-0x8)={r8, 0x8}, &(0x7f0000407000)=0x8) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r7, &(0x7f0000994000)=[{&(0x7f00003ec000-0x3c)="390000001100094701bb61e1c3050000070000000200000045efffff0800800019001a000f000000000000000000000004e9ffff06000d0005a234", 0x3b}], 0x1) fallocate(r0, 0x100000000, 0x8, 0xc2f9) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/16 06:02:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c71000)="2f6465762f73657175656e6365723200", 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b31000)={0x0, 0x9, &(0x7f000083c000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x297, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, @in6={0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0xe6cc}, @in6={0xa, 0x1, 0x400, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x3, 0xabef, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00003f6000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bea000)={r1, 0x74fe, 0x30}, 0xc) mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) unshare(0x2c000200) r2 = epoll_create1(0x80000) epoll_pwait(r2, &(0x7f0000f53000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x5d53, &(0x7f0000f54000-0x8)={0x6}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000157000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000f52000)={0x1ba6d99c5ef18ded, 0x0}) r4 = socket$inet6(0xa, 0xffffffffffffffff, 0xc91) socket$inet_udp(0x2, 0x2, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000971000-0x4)=0x8001) lstat(&(0x7f0000fd6000-0x8)="2e2f66696c653000", &(0x7f0000246000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = add_key(&(0x7f0000856000-0x8)="7472757374656408", &(0x7f00003c6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000941000)="ca0e69d83e36cbeec9faa0de06640439b45b31049299e76c20f9a71945a7b333b640fd6d9d22d8ddb4ec8e9aee0f834576f086fbd6775d2dd4078a0b69cf67f3042a50c5c8bf1decd39231ac1cd7aff88bd78b", 0x53, 0xffffffffffffffff) keyctl$get_persistent(0x16, r6, r7) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000dbd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e4d000)="2f6465762f6175746f667300", 0x301000, 0x0) ioctl$EVIOCGKEY(r9, 0x80404518, &(0x7f0000f53000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getpeername$ipx(r9, &(0x7f00003ba000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00002de000-0x4)=0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000259000)="2f6465762f6877726e6700", 0x4000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000ad0000-0xe8)={{{@in=@broadcast=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, @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}}, &(0x7f0000631000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000d5f000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, r10}) getsockopt$sock_int(r3, 0x1, 0x2d, &(0x7f0000533000)=0x0, &(0x7f000077d000)=0x4) ioctl$sock_ifreq(r5, 0x8931, &(0x7f0000dbd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="eb767536d17a971d3099a15b7e11ae10"}) accept$inet(r8, &(0x7f0000110000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000086b000)=0x10) syz_open_dev$loop(&(0x7f0000fca000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x80) [ 139.173387] IPVS: Creating netns size=2536 id=54 2017/10/16 06:02:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup2(r0, r0) fcntl$setstatus(r1, 0x4, 0x800) r2 = open$dir(&(0x7f000004a000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_create(0x7) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001d6000)="2f6465762f6877726e6700", 0x80000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000422000)={0x5, {{0xa, 0x1, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r6 = add_key(&(0x7f0000a5a000-0x5)="7573657200", &(0x7f000020a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004f5000)="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", 0x1000, 0xffffffffffffffff) keyctl$update(0x2, r6, &(0x7f0000f4d000-0x1000)="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", 0x1000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000a74000-0xc)={0x0, 0x0}) close(r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) r7 = gettid() r8 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000579000/0x4000)=nil, 0x4000, 0x1000000000000004, 0x1000000000000035, r2, 0x2000000200003) r9 = open(&(0x7f0000001000)="2e2f66696c653000", 0x1, 0x8) mmap(&(0x7f0000434000/0x3000)=nil, 0x3000, 0x3, 0x110, 0xffffffffffffffff, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b62000/0x1000)=nil, 0x1000, 0x3, 0x31, r9, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000064c000/0x4000)=nil, 0x4000, 0x3, 0x34, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x114, r8, 0x100000000000000) 2017/10/16 06:02:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000a, 0x3) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000013d000-0x88)={0x14, {{0xa, 0x0, 0x7f800000, @loopback={0x0, 0x1}, 0xa6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f00001f6000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b7c000-0x4)=0x54) r1 = creat(&(0x7f0000b14000-0x8)="2e2f66696c653000", 0xe6) sched_rr_get_interval(0x0, &(0x7f0000dbc000)={0x0, 0x0}) select(0x40, &(0x7f0000a49000)={0x5, 0xc000000000000000, 0x900, 0x10000, 0x4, 0x6, 0x5, 0x10000}, &(0x7f0000e5d000-0x40)={0x1aa, 0xfd5, 0x9, 0x308, 0xea4, 0x0, 0x6, 0xe1aa}, &(0x7f0000b23000-0x40)={0x0, 0x5, 0x2, 0xe8be, 0x19a, 0x2, 0x3f, 0xffffffffffff8001}, &(0x7f0000604000-0x10)={0x0, 0x2710}) mq_timedreceive(r1, &(0x7f0000ef9000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0, 0x9c2, &(0x7f0000280000-0x10)={0x0, r2}) seccomp(0x1, 0x1, &(0x7f0000751000-0x10)={0x0, &(0x7f0000e46000)=[]}) sched_setaffinity(0x0, 0x8, &(0x7f00000df000-0x8)=0x75) pipe(&(0x7f00004e0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_create(0x2, 0x7fe) r4 = socket(0x11, 0x2, 0x0) setsockopt(r4, 0x107, 0x3, &(0x7f000054e000)="01000000030006000007000000911dcc", 0x10) setsockopt(r0, 0x8000000000000107, 0x1, &(0x7f0000000000)="010000000006000040000000c4e4ccaf", 0x10) socket$netlink(0x10, 0x3, 0x400200004) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f00008da000)=0x0) pipe2(&(0x7f0000f6d000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7ff) r7 = memfd_create(&(0x7f0000000000)="2521656d30776c616e3100", 0x3) r8 = socket(0x11, 0x80803, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, &(0x7f000005f000-0x40)={&(0x7f0000d63000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000b5f000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000f72000)=[0x0], &(0x7f000016e000-0x4)=[0x0], 0xa, 0x9, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r6, 0x10, &(0x7f00000e1000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000664000)=0x0) ptrace$setsig(0x4203, r9, 0x8, &(0x7f0000001000)={0x20000000001, 0x2, 0x200075986bd2, 0xfffffffffffffffd}) getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000ae3000-0x4)=0x0, &(0x7f00008d4000-0x4)=0x4) setsockopt(r8, 0x107, 0x1, &(0x7f0000001000)="", 0x200) r10 = socket$netlink(0x10, 0x3, 0x4) write(r10, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) 2017/10/16 06:02:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000963000)="2e2f66696c653000", 0x0) renameat(r0, &(0x7f00002b6000-0x8)="2e2f66696c653000", r0, &(0x7f00009df000-0x8)="2e2f66696c653000") mount(&(0x7f0000eaf000)="2e2f66696c653000", &(0x7f0000700000+0x57)="2e2f66696c653000", &(0x7f0000caa000)="397000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000120000)=0x2) r2 = syz_fuse_mount(&(0x7f0000c3f000-0x8)="2e2f66696c653000", 0xe000, 0x0, 0x0, 0x20000000000, 0xfffffffffffffffc) r3 = socket(0x2, 0x80803, 0x8) pipe2(&(0x7f0000b56000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) syz_open_pts(r5, 0x0) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000ed2000-0x4)=0x8) bind(r3, &(0x7f0000001000-0xc)=@nl={0x10, 0x0, 0x9, 0x20}, 0xc) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000924000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000055000)={r6, 0x80000, r2}) r7 = socket(0xa, 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r5, 0x10e, 0xa, &(0x7f0000e0f000)=0x1, 0x4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e1a000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x200000, 0x0) syz_open_dev$tun(&(0x7f0000704000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40) fcntl$setstatus(r3, 0x4, 0x5fff) fchmod(r7, 0x40) connect$inet6(r7, &(0x7f0000375000-0x1c)={0xa, 0x1, 0x4e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) getitimer(0x0, &(0x7f00002fb000)={{0x0, 0x0}, {0x0, 0x0}}) r8 = open(&(0x7f0000024000)="2e2f66696c653000", 0x28046, 0x40) fallocate(r8, 0x0, 0x10002, 0x9) ioctl$TCSBRK(r4, 0x5409, 0x3) sendfile(r7, r8, &(0x7f0000e65000-0x8)=0x32, 0x10001) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000902000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000c4b000)=0x14) poll(&(0x7f0000dd3000)=[{r7, 0x0, 0x0}], 0x1, 0x0) sendmsg$netlink(r7, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0xfffffffffffffffd, 0x1}, 0xc, &(0x7f0000d78000)=[], 0x0, &(0x7f000074f000-0x68)=[], 0x0, 0x0}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000033c000)="2f6465762f70746d7800", 0x100000129101, 0x0) 2017/10/16 06:02:34 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3f, &(0x7f00003ba000-0x4)=0x56b, 0x4) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000fec000-0x4)=0x3fa, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40000000}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r0 = socket$inet(0x2, 0x2, 0x6) listen(r0, 0x3) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000970000)={@common="69706464703000000000000000000000", @ifru_flags=0x800}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x38, &(0x7f0000a15000)={0x0, 0x0}, &(0x7f0000fed000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fe9000)={0x9, 0x0, 0x8, 0x2, 0x9, 0x100000001, 0x6a5, 0x1ff000000, 0x0}, &(0x7f0000fea000-0x4)=0x20) r2 = socket(0x11, 0x80000000803, 0x8000000000300) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000feb000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x0, 0x3, 0x9, 0x50}, &(0x7f00000c3000)=0xa0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007bc000)=@assoc_value={r3, 0x80}, 0x8) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000fec000-0xa0)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x0, 0x1f, 0x80000001}, &(0x7f0000feb000)=0xa0) getsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000feb000-0x4)=0x0, &(0x7f0000be3000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fe1000)={0x3, &(0x7f0000f82000-0x8)=[{0x0, 0xfffffffffffffffb, 0x0, 0x0}, {0x48, 0x0, 0x7, 0xfffffffffffffffe}, {0x200000006, 0x6, 0x100000000000003, 0x8000}]}, 0x10) r4 = socket(0xa, 0x3, 0x8) bind(r4, &(0x7f0000fe4000)=@in6={0xa, 0x2, 0x69f3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) r5 = socket$inet6(0xa, 0x1, 0x20000000000) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xb, &(0x7f0000fec000)=0xfff, 0x4) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000ba1000-0x6)={r1, 0x0}, &(0x7f0000fed000-0x4)=0x6) setsockopt$sock_int(r5, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r5, &(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(0xffffffffffffffff) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000fed000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) 2017/10/16 06:02:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000659000)="2e2f66696c653000", 0x0, 0x0) r0 = openat$binder(0xffffffffffffff9c, &(0x7f00009a2000)="2f6465762f62696e64657200", 0x121080, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000e88000-0x8)={0x0, 0x1000}, &(0x7f00001c6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000488000)={r1, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cc0000-0x4)=0x8c) add_key(&(0x7f000085a000)="73797a6b616c6c657200", &(0x7f0000aef000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000036f000-0x1000)="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", 0x1000, 0x0) getresuid(&(0x7f0000f91000)=0x0, &(0x7f0000ea7000)=0x0, &(0x7f00004c3000)=0x0) sendmsg$nfc_llcp(r0, &(0x7f0000a3b000)={&(0x7f0000cd7000)={0x27, 0xb994, 0x0, 0x2, 0x101, 0x100000000, "fe90e201a24f99cff965379a1c6373940393ac9641f75f08e5715c55dc766498bdcee18558a9fbdb348facfe28116abe10a139e5a317e3e69f524cba12100b", 0x5}, 0x60, &(0x7f000061e000-0x20)=[{&(0x7f0000014000-0x7f)="91350e0351d643c7683c53cbb9b78e35826e179b6118ab29ecdbc2c9695e517ebf9ac15dfb20c60864882473f7a573f73bd102c039c4fce754b17bda1333d7a68280def29cbb2dd57157833682f899e06546e08148d0fe02f88ae21b55a16442569ffd46945bcd1c38e89c994ff4c363a6f7703f21b8c022feab89e1363d18", 0x7f}, {&(0x7f0000796000)="9e38432c4e2ae1f707bbef0eab8ba4b63a5bebc18369f09fe189aa1c0873b2637dc672494d0698554caaa88b973a63a38fb0d46913df12a782816948f140490dced7ff278090013c34d61b5799bf2642191b6841995a32696be6baf6e1afbc68ab1165735041d129906c018746e4ecfe5a31b6dbce15bcc99e7f0da0a1b9b22aa5276f6bebd6d626f72fa86846f735c60f4061ec317f2de044e533b71c88b55b9fc923af4ab68d80965b5903cd0358191b2e8765ea2427298bf8a99148810f5931d8c634d2b27043dddb40b824", 0xcd}], 0x2, &(0x7f0000beb000)={0x78, 0x103, 0x3, "9d7bbfdd13867bd84c8ed418bbffa76251ab2bad74ba5c52c28b6805dd0ced8f4d2660b5d7686b8b1c299c029d2822e39cc3f3c1d170040cdff9473e873f3eb067613c7fb018bd52143a93c1c99cdbc469cd06158d3df874f4cedf2af7e45330e45e9ec8cd32"}, 0x78, 0x20040010}, 0x810) getgid() r2 = accept$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@local={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=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c3c000+0x197)=0xe8) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000db6000-0x4)=0x0, &(0x7f0000000000)=0x0) fchown(r2, r3, r4) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000085000)=0x0, &(0x7f00005ba000)=0x4) request_key(&(0x7f0000371000)="7573657200", &(0x7f0000184000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001bc000)="2f6465762f73672300", 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r5 = socket(0x11, 0x8000000000000803, 0x0) setsockopt$sock_int(r5, 0x1, 0x23, &(0x7f0000ff4000)=0x6, 0x4) 2017/10/16 06:02:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000142000)="2f6465762f6877726e6700", 0x0, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ad000-0x4)=0x10) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dab000)=0x1000, 0x4) ioprio_get$pid(0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x10000000000) setsockopt$sock_int(r1, 0x1, 0x400000000f, &(0x7f0000d11000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x3}, 0xc) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000001000-0x1002)="", 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x9, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, @multicast2=0xe0000002, @broadcast=0xffffffff, @multicast1=0xe0000001, @broadcast=0xffffffff, @rand_addr=0xfffffffffffff490]}, 0x34) r3 = accept(r2, &(0x7f0000ace000)=@hci={0x0, 0x0, 0x0}, &(0x7f00006b6000)=0x6) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f00004ff000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f00007a8000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) getsockopt$inet_buf(r2, 0x0, 0x20000, &(0x7f0000013000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f0f000-0x4)=0x91) chdir(&(0x7f000022a000)="2e2f66696c653000") r4 = socket$inet6(0xa, 0x7, 0x6) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r5, &(0x7f00006b9000-0x3c)=[{{&(0x7f0000ac7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f5d000)=[{&(0x7f0000e61000-0x6f)="", 0x0}, {&(0x7f0000f55000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffe}, {&(0x7f00000ce000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}], 0x3, &(0x7f0000f55000+0x5b5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0, 0x4}, 0x5}], 0x1, 0x20, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000fab000-0x98)={0x0, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7ff}, &(0x7f0000552000)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00002fb000-0x8e)={r6, 0x85, "2b1b5a440c62fac427ed839d77f8b92e4a52c08fdf58ffd085c1b1ebd1e36dcb672cea6a11d758f38ceab1644e4c9a2a7e526e3b7cdac0424520686a444bc04a10e0e4cf9ef13f0c08c855d2bf8081271849d7f7817f9829e176c2020df92c66ec3a298b0fbf1f5cf319d103ad266f5e9f5a62dc0c978104034fe2758eed6e9bedc16a50c3"}, &(0x7f0000341000)=0x8d) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/16 06:02:34 executing program 6: mmap(&(0x7f0000000000/0x41000)=nil, 0x41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="657468315c6b657972696e6700", 0x0) pwrite64(r0, &(0x7f000003c000-0x1)="2f", 0x1, 0x0) lseek(r0, 0x0, 0x404) fcntl$getown(r0, 0x9) sendfile(r0, r0, &(0x7f000003c000)=0x0, 0x1000) symlink(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000019000)="2e2f66696c653000") r1 = add_key(&(0x7f000003e000)="2e726571756573745f6b65795f6175746800", &(0x7f000003e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) stat(&(0x7f000003f000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000003e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCGETS(r0, 0x5401, &(0x7f000003f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) r4 = gettid() openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000041000-0x11)="2f6465762f7667615f6172626974657200", 0x200, 0x0) mount(&(0x7f000000c000)="2e2f66696c65302f66696c653100", &(0x7f0000000000)="2e2f66696c653000", &(0x7f0000031000)="07000000", 0x1008, &(0x7f0000001000-0xbe)="84e8cf72a14230fcceaabfaa14aca0833203a0fc73c0ffcaa0cf5ef5ac25ff22899af65607b76e49ce288a9dc1e60b490bc6c2277c074ebeb874f57fdb14e9538f9a4fd0c03b751d2b138ff1e7c667bdb4e7b30226409ef10a532f935c2e4ef6f556a72b7623e496054ce09e648f43c228d695bb00ce6857ed505b0dea2d0039ae8242e4388cc041ffd8d64ccac2f7773cfb58c5247df85805c495e0056b5546eb37470000bf8caf54bb1f36c891fcf024a83778e33e4e54f9e3b35c9507") fcntl$lock(r0, 0x7, &(0x7f000000e000-0x20)={0x2, 0x1, 0x7, 0x100, r4}) read(r0, &(0x7f0000001000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc) 2017/10/16 06:02:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00005d6000)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0xe, &(0x7f0000576000-0x4)=0x2, 0x4) connect$inet(r0, &(0x7f0000601000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f00007af000-0x80)=[{&(0x7f0000db8000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}, {&(0x7f0000e55000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000831000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000011c000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f0000880000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000274000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f00004bc000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}, {&(0x7f00007f9000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}], 0x8, &(0x7f0000e7c000-0xa0)=[{&(0x7f000007c000)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f00003b3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f0000e37000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}, {&(0x7f000047a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}, {&(0x7f0000813000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f00002ce000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f00008b6000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f0000d09000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f0000634000+0x701)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f0000de7000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}], 0xa, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000faf000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}], 0x1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000026f000)=0x0) mmap(&(0x7f0000000000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00008e8000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r5, 0x7387, 0x0) r6 = dup2(r4, r5) r7 = syz_open_dev$random(&(0x7f0000001000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) r8 = dup2(r6, r7) mkdirat(r6, &(0x7f000022e000+0x7df)="2e2f66696c653000", 0x2) ioctl$int_in(r8, 0x5452, &(0x7f00005bd000-0x8)=0x45) r9 = getpgrp(0x0) splice(r0, 0x0, r3, 0x0, 0x80040000000, 0xd) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000868000)=0x0) timerfd_gettime(r5, &(0x7f00009e2000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$setown(r4, 0x8, r9) fcntl$setsig(r7, 0xa, 0x12) r10 = gettid() tkill(r10, 0x100000000000016) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00004d3000)={0x0, 0x13, "b49939e56718fd5ad2cd7810c323d2528b6bcd"}, &(0x7f00000a1000)=0x1b) 2017/10/16 06:02:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000b37000)=0x0) r1 = socket$unix(0x1, 0x2, 0x0) recvfrom(r1, &(0x7f00006ce000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61, 0x1, &(0x7f0000835000+0x429)=@l2={0x1f, 0x2, {0x0, 0x7, 0x800, 0x20, 0x9, 0x20d}, 0xe3, 0x40}, 0xe) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00008c1000-0x4)=0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000062d000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000564000-0x4)=0x0, &(0x7f0000aad000)=0x4) set_robust_list(&(0x7f0000c05000)={&(0x7f0000b73000/0x2000)=nil, 0xffffffffffffffff, &(0x7f00007ee000/0x4000)=nil}, 0x18) openat$sequencer(0xffffffffffffff9c, &(0x7f0000fac000-0xf)="2f6465762f73657175656e63657200", 0x101200, 0x0) r2 = socket$inet(0x2, 0x80a, 0x20000) syz_open_dev$sndseq(&(0x7f0000cdb000-0xd)="2f6465762f736e642f73657100", 0x0, 0x100) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa7, 0x0, 0x1, 0x0, 0x942, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000638000/0x3000)=nil, 0x3000) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0xffffffff00000001, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) r3 = shmat(0x0, &(0x7f000097b000/0x3000)=nil, 0x0) shmdt(r3) openat$ppp(0xffffffffffffff9c, &(0x7f000089c000)="2f6465762f70707000", 0x400800, 0x0) setsockopt(0xffffffffffffffff, 0x107, 0xfffffffffffffffe, &(0x7f0000000000)="01060000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00001ea000-0x8)={0x0, 0x0, 0x0, 0x0}) [ 139.258600] 9pnet_virtio: no channels available for device ./file0 [ 139.284660] 9pnet_virtio: no channels available for device ./file0 2017/10/16 06:02:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) modify_ldt$write2(0x11, &(0x7f00002e2000-0x10)={0x100000001, 0x0, 0x2000, 0x0, 0x109, 0x7, 0x5, 0x8, 0x4, 0xff}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00003a7000)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x0}) fcntl$addseals(r0, 0x409, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a10000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$netrom(r2, &(0x7f0000b9d000-0x38)={&(0x7f00000e5000)=@full={{0x3, {"b027196c00f856"}, 0x6}, [{"0a423518250cfe"}, {"4eb097c2299572"}, {"9165998dca18d6"}, {"07630bcf675058"}, {"4c498a138b3842"}, {"5d38afeedfb8f2"}, {"b05b5d55181514"}, {"e3d7631a42462d"}]}, 0x48, &(0x7f0000804000-0x20)=[{&(0x7f0000b9d000-0x17)="14d45a94393f1d4728a5afc0018f99dd09b35834aad803", 0x17}, {&(0x7f0000b9c000)="7539ca5c80c25e332242d2", 0xb}], 0x2, &(0x7f0000296000)=[{0xc8, 0x6, 0xfffffffffffffe2c, "1a98478549b7e93f980b392fbbe1f113e36180e0595c7be9191175b35846e70116bd4c8982bbe0a1526a3f60bde3df0f793e9829f4eb8f1aec4477d268dd0968a8a5c26d8e31068b8914643d39a950054d002f6246c404e3acbe748c70cffb71b2205e73e075a590ca4d6b61dfa8ddfbb9a826e950e3bedb4065491dc993756b5c11dd3a0c261ec5c69ff8af9db6e67a81f261c07a0cb7adecbe858cbe9997761b5ae0ca0b6939a1e49892179fc1bfb9d04325"}, {0x1010, 0xff, 0x200, "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"}, {0x20, 0x11b, 0x0, "49c3c3bf816ec10b3620b1888ce39fb6"}, {0xd0, 0x1, 0xffff, "ea33d5ede62be8e364648f70f06d40d4a5beb36eb2db9449b4a7119fd76cc4ab14d5a87412da172594ddda92fc9d173adf3771b2bb613d56df97d05310565e1a81d09e3ba887fa57fd411b807c30ea7d678b0d7fceb1c43f3ab9a3b591689bfe4dc686a89648cec0222a6b433dde7f382b3d60b2fc1a38559ea55b827c90a10cad891d6918fd67281512a77bb468960a130930a0df06e15530d007883238d3b35e605da079c71d631811a79251743f08b4925965f8b56261fab63203f050"}, {0x80, 0x11f, 0x7fffffff, "afd003713c03d1ba9007b04e2d8fc69d902eb247ac57567002d56972913c406d58ec1a99988fe5cd53e6034632e900f27f7f5e27556494a885a057b495033384a8a9179102883ac656816cf768b64200895652a817647783a55212a4039c06cc3aec1339f30d0dd45c5b918fbba2f309"}], 0x5, 0x10}, 0x10000) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000b92000-0x4)=0x7, 0x4) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000b3e000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000b2a000-0x4)=0xc) sendmsg(r1, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000b94000)=[{&(0x7f0000b95000-0xc4)="54", 0x1}], 0x1, &(0x7f0000b95000-0x292)=[], 0x0, 0x0}, 0x20000000) 2017/10/16 06:02:34 executing program 3: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000e75000)="00000000000000000000000000000000000000000000", 0x16, 0x40000041, &(0x7f0000e76000-0x10)=@ipx={0x4, 0x4, 0xcc38, "a31e6ae2c0fd", 0x5, 0x0}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e71000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000db5000)={0x0, 0x0}, &(0x7f0000e71000)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e70000)={0xc0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x212041be}, &(0x7f000051a000-0x4)=0x98) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000090a000)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f00000dc000)=0xc) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00007d7000)={@generic="1808518d4c63f28031e823493e0ab603", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e6f000-0x4)=0xffffffffffffffff, 0x4) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f000045a000-0xc)="2f6465762f72666b696c6c00", 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00005c2000-0x8c)={r2, @in6={{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000a99000-0x4)=0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000e22000)={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e71000-0x4)=0x0, &(0x7f0000121000)=0x4) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000421000)={r2, 0xfffffffffffffefd, 0x1c, 0x0}, &(0x7f0000acf000)=0x10) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000e75000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x42, 0x3, 0x80000000, 0x100, 0xffffffffffffff01, 0x400000, r4}) unshare(0x20000000) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00006c9000)=0x0, &(0x7f0000e75000-0x4)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000e72000-0x9)="746c696e6f6972fd", 0x8) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x802, 0x0) write(r7, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002000000e5b7", 0x24) [ 139.345055] device lo entered promiscuous mode 2017/10/16 06:02:34 executing program 7: r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f00002d5000/0x4000)=nil, 0x4000, 0x0, 0x13132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000010000000001, 0x800080000) mmap(&(0x7f000046f000/0x4000)=nil, 0x4000, 0x2, 0x1010, r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000d1a000)={0x0, 0x8}, &(0x7f00006af000)=0x8) r3 = dup2(r0, r0) accept$netrom(r3, 0x0, &(0x7f0000fdf000)=0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000030d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fdf000-0x5)=@ethtool_wolinfo={0x18, 0x3, 0x1ff, "d116286aa212"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet6(0xa, 0x3, 0x9) connect$inet6(r3, &(0x7f00009e7000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r5 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00006d4000)={r2, 0x1, 0x3, 0x2000000000000000}, &(0x7f0000fe0000)=0x10) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000fe0000-0x4)=0x5, 0x4) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000520000)={0x5, &(0x7f0000f03000-0x28)=[{0x84, 0x0, 0x7, 0x293b00000000}, {0x7, 0x3, 0x9, 0xa}, {0xb1, 0x7fff, 0xfa, 0x80000000}, {0x9c, 0xffffffff, 0x5, 0x4}, {0x6, 0x800, 0x1d, 0x6}]}, 0x10) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000309000-0x4)=0x1, 0x4) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000fe2000-0x4)=0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="3d", 0x1) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fe3000-0x4)=0xca, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fdf000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[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}}, &(0x7f0000fe0000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000b12000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, r6}) mmap(&(0x7f0000433000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/16 06:02:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f000029c000)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000082f000-0x38)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0x0, 0x0}, 0x0) socket$inet(0x2, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00001bc000)=@assoc_value={0x0, 0x5}, 0x8) r2 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) fallocate(r2, 0x0, 0x0, 0x62000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000d98000-0x8)={0x1, [0x9]}, &(0x7f0000bd4000-0x4)=0x6) r3 = open(&(0x7f0000002000)="2e2f62757300", 0x0, 0x0) r4 = dup2(r2, r0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ab2000)="2f6465762f70746d7800", 0x802, 0x0) poll(&(0x7f0000667000-0x10)=[{r5, 0x0, 0x0}], 0x1, 0xc42f) sendfile(r5, r3, &(0x7f0000013000-0x8)=0x0, 0xfffeffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000a10000)={0x2, [0x0, 0x0]}, &(0x7f0000795000-0x4)=0xc) r6 = request_key(&(0x7f0000785000-0x5)="7573657200", &(0x7f0000107000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000032d000)="2f6465762f70746d7800", 0x0) r7 = inotify_add_watch(r3, &(0x7f0000aa0000-0xe)="2e2f66696c65302f66696c653000", 0x22000001) inotify_rm_watch(r4, r7) keyctl$set_timeout(0xf, r6, 0x10003c) sendmsg$unix(0xffffffffffffffff, &(0x7f000051b000-0x38)={&(0x7f0000f3a000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd2093e02fcc7cfaaf489608028a", 0xe}], 0x1, &(0x7f0000885000-0xb8)=[], 0x0, 0x0}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) 2017/10/16 06:02:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f00005ca000)="2e2f66696c653000", &(0x7f00006e7000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4) 2017/10/16 06:02:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) syz_open_dev$tun(&(0x7f0000c54000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) fcntl$setpipe(r2, 0x407, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00004f4000-0x4)=0x0) fcntl$setownex(r2, 0xf, &(0x7f000059c000)={0x1, r4}) r5 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x200000000002) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000b8b000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="d13890237bfb", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_tcp_buf(r6, 0x6, 0xb, &(0x7f0000219000)="98c128085c71cc87c10e27d3eb47e90d988813b0b09257fe", 0x18) r7 = syz_open_dev$tun(&(0x7f0000d28000)="2f6465762f6e65742f74756e00", 0x0, 0x2) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530fffffffb00f2000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000ab9000+0x349)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/10/16 06:02:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d0f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000028c000)=@ethtool_rxnfc={0x0, 0x0, 0x0, {0x0, @tcp_ip6_spec={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x3, 0x0, 0x7ffffffd}, {"fc24", @random="ede5244ed810", 0x0, 0x0, [0x0, 0x0]}, @udp_ip6_spec={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, {"1da9", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x9, 0x7, 0x7, &(0x7f00005f3000-0x8)={0x0, 0x0}) r3 = epoll_create1(0x80000) mmap(&(0x7f0000caf000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x44011, r3, 0x80000) socketpair(0x16, 0x80f, 0x2000000000000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_ACTIVATE(r4, 0x5606, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x2003, 0x32, 0xffffffffffffffff, 0x4000000000) mmap(&(0x7f0000000000/0xbb3000)=nil, 0xbb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r4, 0x1, 0x1d, &(0x7f00006f7000-0x4)=0x0, 0x4) r6 = epoll_create1(0x80000) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000574000-0x4)=0x0) sched_setparam(r7, &(0x7f0000baf000-0x4)=0xba39) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000bae000-0xc)={0x6, 0x0}) getsockopt$sock_buf(r2, 0x1, 0x1d, &(0x7f00009a2000)="", &(0x7f0000bab000)=0x0) mmap(&(0x7f0000bb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x3000)=nil, 0x3000, 0x1000000, 0x30, r6, 0x4) stat(&(0x7f0000bb5000-0x8)="2e2f66696c653000", &(0x7f0000bb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() mmap(&(0x7f0000bb4000/0x1000)=nil, 0x1000, 0x0, 0x1d, r5, 0xfffffffffffffffc) mmap(&(0x7f0000bb4000/0x1000)=nil, 0x1000, 0x2000000000000003, 0x12, 0xffffffffffffffff, 0xfffffffffffffff4) getresuid(&(0x7f00008d6000-0x4)=0x0, &(0x7f0000bb5000-0x4)=0x0, &(0x7f0000bb4000)=0x0) setresuid(r9, r8, r8) shutdown(r1, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r5, &(0x7f0000bb2000-0xc)={0x1, 0x0}) epoll_wait(r6, &(0x7f0000c94000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x400000002) 2017/10/16 06:02:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000b70000)={0x81}, 0x1) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000948000)=0x40104000000, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00002df000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f00000d5000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000042d000-0x9)="2f6465762f70707000", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000981000)={0x7fffffff, 0xff, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000094f000)=0x0, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00005d6000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x303, @random="69e4c0e13105", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3f700b2de4518074e8c0"}) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00002cd000)=0x0, 0x4) pipe(&(0x7f0000e4d000)={0x0, 0x0}) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f00001f2000)="00000000000000000000000000000000000000000000000000000000000000") r4 = socket$inet(0x2, 0x200800, 0xfe) modify_ldt$read(0x0, &(0x7f0000950000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000087b000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x200000, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x7876, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x800, 0x0, 0xffffffff, 0x20000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r5, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f00002d6000-0x8)=0x75) accept4$inet6(r3, &(0x7f000055d000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a6b000)=0x1c, 0x80000) r6 = inotify_init1(0x800) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000013d000)={0x0, 0x0, 0x0}, &(0x7f000004a000-0x4)=0xc) ioctl$sock_proto_private(r4, 0x89e7, &(0x7f0000049000-0x29)="e02ca4220f3a92728a2e5e559d481fd0b98e21df412f51d82a78f789bb0e124cfefb51c4782e4c6e2c") ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f00008bd000-0x4)=0x0) fcntl$setown(r6, 0x8, r7) setpriority(0x2, 0x0, 0x9) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000069d000)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f000094f000-0x4)=0xc) timerfd_settime(r1, 0x1, &(0x7f0000da7000-0x16)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000d99000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_buf(r0, 0x0, 0xe, &(0x7f00006a5000)="00", &(0x7f000083c000-0x4)=0x1) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000672000-0x20)={0x1, 0x1f, 0x40000000579, 0x2, 0x8, 0x3ff}) 2017/10/16 06:02:34 executing program 4: clone(0x0, &(0x7f000099d000)="", &(0x7f000020c000)=0x0, &(0x7f00003d1000)=0x0, &(0x7f0000e8a000)="") mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000007000)="2d73656c696e757873656c696e757800", 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000002, 0x10, r0, 0xfffffffffffffffe) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x2000003, 0x2011, 0xffffffffffffffff, 0x2) mlock2(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000)=@assoc_value={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000)=@assoc_value={r1, 0x80000001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000007000)="2e2f66696c653000", &(0x7f0000008000-0x4)="2e2f66696c653000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000006000)={{0xaf, 0x4d}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x400, 0x1000, 0x8, 0xfffffffffffffc01, 0x8000, 0x5, 0x0, 0x2, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname(r0, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000001000)={0x3, 0x8f5}) symlinkat(&(0x7f0000003000)="2f2e0bb7", 0xffffffffffffffff, &(0x7f0000002000-0x4)="2f2e0bb7") stat(&(0x7f0000004000)="2e2f66696c653000", &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/16 06:02:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)="2f6465762f73657175656e63657200", 0x4000, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000bc9000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000947000)={{0x0, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x400000000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x5, 0xb, 0x5, &(0x7f000028a000-0x5)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept$unix(r1, &(0x7f0000e50000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000875000)=0x6e) r4 = openat$binder(0xffffffffffffff9c, &(0x7f000066d000)="2f6465762f62696e64657200", 0x0, 0x0) setsockopt$sock_str(r4, 0x1, 0x19, &(0x7f0000497000-0xc)="70726f637472757374656400", 0xc) mkdir(&(0x7f00009e5000-0x8)="2e2f66696c653000", 0x1) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00008c6000-0x7c)="7e4ffe2dcff8fcc17e73aba6e2e30ff4819927e6137baf189b19f64a55e8c21d816a35be1b0bda29fd375979b698411c77616fd4fb907f479d3fe59b64ec943877759ae8f3ec1dd8f4091611b09b6b855c3e426f8430b14532f3094115290039ca8d82aa97988f1b2c6cc3601ae0c24e6e883701bd1782d93f2ec4af") mount(&(0x7f0000213000-0x8)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000983000-0x7)="6d717565756500", 0x1200010, &(0x7f0000ebd000-0x2)="0046") r5 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) truncate(&(0x7f0000006000)="2e2f66696c65302f62757300", 0x9) lseek(r5, 0xfffffffffffffffc, 0x4) lstat(&(0x7f0000c8e000-0xc)="2e2f66696c65302f62757300", &(0x7f00000e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) preadv(r0, &(0x7f0000e92000-0x10)=[{&(0x7f0000608000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}], 0x1, 0x0) r7 = socket(0xf, 0x3, 0x2) recvfrom$unix(r7, &(0x7f000087a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e, 0x20, &(0x7f00007ca000-0xe)=@file={0x1, "2e2f66696c65302f62757300"}, 0xe) write(r7, &(0x7f0000347000)="020baf0102000000100000000000007d", 0x10) mount(&(0x7f0000122000-0x8)="2e2f66696c653000", &(0x7f000081c000-0xc)="2e2f66696c65302f62757300", &(0x7f0000ffc000-0x7)="6d717565756500", 0xffffffffffffffff, &(0x7f00002bd000-0x74)="34cf445c31291f3468c65d0fa89f0d8249ea696972f461d65730edea09e730cc50cddbf7e188de0ff53a9ce3ee03f3f0745665ec32752b97d5332a01f9e75253267049ea17e18f25333c23089d9306c220cf47a0d9b374743f1b34cf5e36301d18a93d812c59f9cdfc4b20ddf9fa6102f331c2d8") setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000036000-0x3)="6c7000", 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000c1c000-0x8)="2e2f66696c653000", 0x1de) mq_unlink(&(0x7f00001c6000-0x1)="b8") ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000e32000)=0x20007) fstat(0xffffffffffffffff, &(0x7f00007c9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r8, r6) 2017/10/16 06:02:34 executing program 7: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0202010000000e000000000000ea030a4e00060000d805", 0x18) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fdf000-0x14)={0x6e8, 0x3, 0x6, 0x2b, 0x100}, 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000dbc000/0x3000)=nil, 0x3000, 0xa, 0x10, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, 0x0, &(0x7f0000b64000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x837000)=nil, 0x837000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000751000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sync() setsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f00007f0000)={@empty=0x0, @broadcast=0xffffffff}, 0x8) mmap(&(0x7f0000304000/0x3000)=nil, 0x3000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f000059c000/0x1000)=nil, 0x1000, 0x3, 0x11031, 0xffffffffffffffff, 0x4000) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/16 06:02:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000000)={0x0, 0xff06, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0x11, 0x802, 0x300) dup(r0) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r1 = memfd_create(&(0x7f0000c8c000-0x1)="00", 0x1) pipe2(&(0x7f00007c6000)={0x0, 0x0}, 0x80000) renameat(r1, &(0x7f00005c6000)="2e2f66696c653000", r2, &(0x7f0000e5e000)="2e2f66696c653000") setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000073000-0x10)={0x0, &(0x7f0000970000)=[]}, 0x10) 2017/10/16 06:02:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000)="2e2f66696c653000", 0x0, 0x120) openat(r0, &(0x7f0000000000)="2e2f66696c653000", 0x10000, 0x40) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 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) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f72746300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x6e, "5389588a0ae125b4dd6f9465e6ccb8ce96f638ae6e6c1b4846f9a567722328fec08590967483f0b7cdb6524a4ae5bcc17c543ce53f0b3c87378ed9b0abc56fafd41603ee2d606627cdb2fb4c2f11e6c9ec8dbfbf70b83fd2ba03e278790bc1b1389d2039af41e9179069829839a4"}, &(0x7f0000001000-0x4)=0x78) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x20, 0x1000, 0x1, 0x80000000, 0x3ff, 0x3, 0x5, {r2, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x34}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x97, 0x1, 0x3, 0x2}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000002000-0x5c)={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, {0xa, 0x2, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0xf80, [0x4, 0x200, 0x0, 0x446, 0xa43, 0xcbb, 0x4, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000003000-0x50)={0x7, 0x0, 0x0, @thr={&(0x7f0000003000)="4088c20ec878ad72bd46946743298f18841608addbf4e34499a95abf9afaf4904591194fc7998472213384aada8763c248890c70172ce8335beb126c3c4ab86a60428f847ccf3bf5c9d240d0a6ab18b9d6ccd455e85a006046200c2dfa652b689e499c1206894a2bea89992b668415133080042ed08721799d8b73d53d47826581dfda4150555db145e55e92f52a54a4271272935daca7719da77c33af6b95da394a4c7e64947a27289dac10fbfbb4024aab7732135ab01ecfca5f5cb08716be9356b32a1c6dcbbd57a4d0ad84c76a7b1d8960e050d27e478ed1", &(0x7f0000003000)="fc0128becad47557708211feb775d2360361e2ec9ea274ffdcbd70f2ca20bfd318f77267da2b04527250006a310f47eb569a133b3a903b"}, []}, &(0x7f0000003000-0x4)=0x0) timer_getoverrun(r3) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000e50000)={{0xfff, 0x66}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x100028, 0x5, 0x2, 0x7, 0x0, 0x7, 0x0, 0x7, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$random(&(0x7f0000003000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) r5 = epoll_create1(0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000b71000-0x108)={0xf5e1, {{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000c56000)={0x4, 0x0}) poll(&(0x7f0000950000-0x40)=[{r5, 0x0, 0x0}, {r4, 0x10, 0x0}], 0x2, 0x7) 2017/10/16 06:02:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00007de000-0x4)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000a0e000)={0x3, &(0x7f0000bea000-0x18)=[{0x7fffffff, 0x100000000, 0x7, 0x4}, {0x5, 0x80, 0x6, 0x87ef}, {0x8, 0x4, 0x9, 0x0}]}, 0x10) fcntl$addseals(r1, 0x409, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a10000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000179000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sysfs$1(0x1, &(0x7f00009f2000-0x14)="656d3000007369785f61636c5f6163636573732d") r5 = memfd_create(&(0x7f0000b9f000-0x1)="00", 0x2) ioctl$KDGKBENT(r5, 0x4b46, &(0x7f0000562000-0x4)={0x80000000, 0x6d0, 0xd40}) recvmsg$netrom(r4, &(0x7f0000b9d000-0x38)={&(0x7f00000e5000)=@full={{0x3, {"b027196c00f856"}, 0x6}, [{"0a423518250cfe"}, {"4eb097c2299572"}, {"9165998dca18d6"}, {"07630bcf675058"}, {"4c498a138b3842"}, {"5d38afeedfb8f2"}, {"b05b5d55181514"}, {"e3d7631a42462d"}]}, 0x48, &(0x7f0000804000-0x20)=[{&(0x7f0000b9d000-0x17)="14d45a94393f1d4728a5afc0018f99dd09b35834aad803", 0x17}, {&(0x7f0000b9c000)="7539ca5c80c25e332242d2", 0xb}], 0x2, &(0x7f0000296000)=[{0xc8, 0x6, 0xfffffffffffffe2c, "1a98478549b7e93f980b392fbbe1f113e36180e0595c7be9191175b35846e70116bd4c8982bbe0a1526a3f60bde3df0f793e9829f4eb8f1aec4477d268dd0968a8a5c26d8e31068b8914643d39a950054d002f6246c404e3acbe748c70cffb71b2205e73e075a590ca4d6b61dfa8ddfbb9a826e950e3bedb4065491dc993756b5c11dd3a0c261ec5c69ff8af9db6e67a81f261c07a0cb7adecbe858cbe9997761b5ae0ca0b6939a1e49892179fc1bfb9d04325"}, {0x1010, 0xff, 0x200, "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"}, {0x20, 0x11b, 0x0, "49c3c3bf816ec10b3620b1888ce39fb6"}, {0xd0, 0x1, 0xffff, "ea33d5ede62be8e364648f70f06d40d4a5beb36eb2db9449b4a7119fd76cc4ab14d5a87412da172594ddda92fc9d173adf3771b2bb613d56df97d05310565e1a81d09e3ba887fa57fd411b807c30ea7d678b0d7fceb1c43f3ab9a3b591689bfe4dc686a89648cec0222a6b433dde7f382b3d60b2fc1a38559ea55b827c90a10cad891d6918fd67281512a77bb468960a130930a0df06e15530d007883238d3b35e605da079c71d631811a79251743f08b4925965f8b56261fab63203f050"}, {0x80, 0x11f, 0x7fffffff, "afd003713c03d1ba9007b04e2d8fc69d902eb247ac57567002d56972913c406d58ec1a99988fe5cd53e6034632e900f27f7f5e27556494a885a057b495033384a8a9179102883ac656816cf768b64200895652a817647783a55212a4039c06cc3aec1339f30d0dd45c5b918fbba2f309"}], 0x5, 0x10}, 0x10000) setsockopt$sock_int(r4, 0x1, 0x10, &(0x7f0000b92000-0x4)=0x7, 0x4) ioctl$TCSETA(r5, 0x5402, &(0x7f00004a3000)={0xfd, 0x81, 0xff, 0x1, 0x1, 0x7, 0x9, 0x6, 0xffffffffffffffff, 0x200000000000}) sendmsg(r3, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000b94000)=[{&(0x7f0000b95000-0xc4)="54", 0x1}], 0x1, &(0x7f0000b95000-0x292)=[], 0x0, 0x0}, 0x20000000) read(r4, &(0x7f0000af0000)="0000", 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dd6000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_open_dev$tun(&(0x7f000039d000)="2f6465762f6e65742f74756e00", 0x0, 0x149000) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000b91000-0x28)={@generic="30609c020000000000005c7d00e9bd06", @ifru_ivalue=0x1}) r8 = inotify_add_watch(r5, &(0x7f0000d18000)="2e2f66696c653000", 0x40) finit_module(r6, &(0x7f000068e000)="6b657972696e675e766d6e6574305e2976626f786e6574313500", 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000293000)=0x6, 0x4) inotify_rm_watch(r5, r8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) fcntl$dupfd(r0, 0x0, r0) [ 139.472910] device lo entered promiscuous mode [ 139.478230] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 139.488080] device lo left promiscuous mode [ 139.537216] device lo entered promiscuous mode [ 139.542500] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 139.549234] device lo left promiscuous mode 2017/10/16 06:02:35 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000011000-0x9)="2f6465762f76637300", 0x20000, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x3, 0x801f, r0, 0x0) r1 = open(&(0x7f0000010000-0x6)="2e2f62757300", 0x141042, 0x200000) fallocate(r1, 0x0, 0x7fff, 0xffff) lseek(r1, 0xfffffffffffffffd, 0x0) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000011000)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x33, r0, 0x20000000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x3a, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000016000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x2, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x8070, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80f, 0x4, &(0x7f0000abc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000abb000-0x10)={0x0, 0x0}) mmap(&(0x7f0000abc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x1000006, 0x10, 0xffffffffffffffff, 0x0) fchmodat(r4, &(0x7f0000014000-0x6)="2e2f62757300", 0x85) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x34, &(0x7f0000abb000-0x10)={0x0, 0x0}, 0x10) fstatfs(r4, &(0x7f00003b7000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") unshare(0xffffffffffffffff) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x1) mmap(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x200000000000002, 0x32, r3, 0x2000000000000004) mmap(&(0x7f0000014000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) 2017/10/16 06:02:35 executing program 4: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) r1 = fcntl$getown(r0, 0x9) ptrace$cont(0x1f, r1, 0x2, 0x3ff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000fa6000)="2f6465762f6b657963686f726400", 0x2000, 0x0) r4 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f000060d000)=0x0) r5 = accept4(r4, &(0x7f0000fa6000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000fa5000)=0x10, 0x80800) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002dc000/0x1000)=nil, 0x1000, 0x800000003, 0x20051, r5, 0x3) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$vcsa(&(0x7f0000fa6000)="2f6465762f766373612300", 0x5, 0x8000) ptrace(0x4207, r3) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key(&(0x7f0000fa7000)="7573657200", &(0x7f00007fd000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r6, &(0x7f0000f10000)=[], 0x0, 0x8004) keyctl$setperm(0x5, r7, 0x110000) ptrace$setregset(0x4205, r3, 0x202, &(0x7f0000fa5000-0x10)={&(0x7f0000fa5000-0x8)="0008", 0x2}) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000fa0000)=[], 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000933000)={@common="677265300000000000ca000000000004", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x200}}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r5, &(0x7f0000fa8000)="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", 0x1000, 0x841, &(0x7f0000fa9000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x8000000007ff, &(0x7f0000fad000-0x55)="8e7eafc72d987422e326b6b13c22f729b09ced7665a858565f724f25a3209a845f25ebecba45c6166407c1aead13d9ccdd38d594bbf94ee696edfb4c156ccf67689d100edb34c0599e9f9a9b982131c9fce3e666ee") 2017/10/16 06:02:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x1, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffd, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000)="2f6465762f6175746f667300", 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00004f1000)={0x3f, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [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, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x108, 0x5, 0x5, 0x7, 0xfd, 0x0, 0x4, 0x5, 0x6}) msync(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000007000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000006000)={0x9226, 0x1, 0x1, 0x7, 0x6}) mlock(&(0x7f0000006000/0x1000)=nil, 0x1000) mlock2(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1) remap_file_pages(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x0, 0x8000, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000c60000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000021a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e90000-0x4)=0xe8) stat(&(0x7f0000c88000-0x8)="2e2f66696c653000", &(0x7f0000db0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000f75000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b62000)={0x0, 0x0, 0x0}, &(0x7f00002f6000-0x4)=0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00005f9000-0xc)={0x0, 0x0, 0x0}, 0xc) r9 = getpgrp(0x0) r10 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a8b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000079d000-0x4)=0xc) r12 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000965000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1c000)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000bd5000)={0x0, 0x0, 0x0}, 0xc) r15 = getpid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000200000)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f0000ae0000)=0x0, &(0x7f00001ad000-0x4)=0x0, &(0x7f0000e72000)=0x0) fcntl$getownex(r1, 0x10, &(0x7f000027a000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00003e8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009bd000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000aba000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004ec000-0x4)=0xc) r21 = getpid() r22 = getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f82000)={0x0, 0x0, 0x0}, 0xc) r24 = getpid() stat(&(0x7f0000568000)="2e2f66696c653000", &(0x7f00008c8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000ac9000)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000661000-0x4)=0x0) r28 = getuid() getresgid(&(0x7f0000b1e000-0x4)=0x0, &(0x7f00008f0000-0x4)=0x0, &(0x7f00002f6000)=0x0) stat(&(0x7f0000974000)="2e2f66696c653000", &(0x7f0000da4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000a2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = fcntl$getown(r1, 0x9) getresuid(&(0x7f0000b20000)=0x0, &(0x7f0000a9e000)=0x0, &(0x7f0000733000-0x4)=0x0) getgroups(0x1, &(0x7f0000406000)=[0x0]) r35 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000653000)={0x0, 0x0, 0x0}, &(0x7f0000720000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000917000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000793000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d0f000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000086e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000159000-0x4)=0xc) getgroups(0x1, &(0x7f000004c000-0x4)=[0xffffffffffffffff]) fcntl$getownex(r2, 0x10, &(0x7f00004ba000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000019c000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000518000)=0xe8) getgroups(0x7, &(0x7f0000927000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r1, &(0x7f00009ca000)=[{&(0x7f000083e000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000014e000-0xa0)=[{&(0x7f00000b0000)="2fe94be703506deed3fff96a6fd26e3125c1073fce3b54a6f856326a8da04ae4536cfbc60975f44b5cdef939da4f83f0e8c36e995817f99f4d3d36c40b7247d5c91babea02", 0x45}, {&(0x7f00001ed000-0xd6)="b370bf45b6f498dacf6fbe97b49c3df374dcd7ee29d91f452c2a8a356f13476ebe004add9443321be17b6f6dfcb6e8fa293610302f044ac322f542f5da06390f72bfda758a22b0c51450012f0f774b75e9e27101df49d1047c29344beea7e4315f9e8f38d8c08f9d6843f7e29a4d3a9a15e43fe4ba7c3bc1d44097c37bc274b74f89942d391dcec22134dcc861cda543f436bd2054e42e934f80220c2e83de6edafee0bc5439e3f28dc98811e599be59d9c423ce3ab9c7fe1b2243f4b3a89a1cb98206503754375108dce0da0f5f640b6010a7c6ef4e", 0xd6}, {&(0x7f000009c000)="65709cb56da3d6d2bdc42735e8e776d4480188ae37de19a3fff9bb22987d9b5d649482adc752fdc0d281525c73c4965580c05092dcb56c46e8bf94cbd10cb749e1bd3f57c4f0bd59cbabe6af55d78349f3817d91ae9ca9286fb5754d72ab89a3d01eeba019d22ad5a6620582b5b607328c0fce55940119cb7283b969361e39df41f1a179c4bb592001d7fd5102d9737463c1b1184a407e453f506d464ee7fc358fc62de06a40d010eb927bdfa607e5529a27714a7475fee4f749de862226fcc3be156d4c4598fbf3453d3a7d1b9f086e119d2bcdb137c8ca99170f3fd916d57aae03273c7575e222301cf31027e7f9", 0xef}, {&(0x7f0000ab7000-0x6f)="83745644da0a80689f3f42b20a8e29d845b4f3aba118515bec074c07b8bb3bb1dd1063e664b9bb1ee2a4a893b2e79c1b1f23f45cbee7746ac38fca14c6499986be9c618a06026a9e447715034453bf4afc4b87db770d809b0ba0470bf0da1471c25191073d1f18e1765e4c77945060", 0x6f}, {&(0x7f000018f000-0x19)="5779e3e7cac382421d5b2264244571aa6f7eb06cb746c8d91c", 0x19}, {&(0x7f0000fd2000)="bf0a5d88d9f5b6ee7b7fe415559ca982fa211d2a7b8d0ee288ab2f6f18941d1288726c4ec2be54f9eb77c057177a70ff1535559dd4e8fdbf58d437e3094fea8807a70ff2d724550c3a098a572eb69ada3d1742b6a64feaf716f6cf8a6c416fa18a28b47882d0f870c7e99e3d21b55a9d9f6cddc751bfab7469c5e3ebf818a28f62a8cda19c7b07a47fb0d21e0e02d54890d0aba0db0f137b8b972915afbecdb72048ab48e86bb68e2c714076df42f22e1686e5908c07847dbc60665209c5ec99df3e53727a25522563a95f205aa411", 0xcf}, {&(0x7f000007c000)="121c8fad7b8d8f811498234ecc645400c8ed3395781dff9755e42deb26d47a116182282716c5cb237462e518f2fdccf275020dc6892aafc237329a2e8f54d52e94903f97abbbd6a90612f5742de0d17201fed60264053cde0cc1bd8dc8fdbfdff94b622418d718da2a425017621bb80a53db1b8acf272acbe5231b5c0bc1114611110397fddb824f1287d79cb23a68448f1ac44db8c70e19cbea86aff1f76f035f7f0687", 0xa4}, {&(0x7f000083f000)="f1c6462f1a4b84cf3711469cdb105860f6fd99d9412ff0c8993fc5baedfc18b60af61a86ca4dc73fe47d2518b665db4d778967cf2f87855ebde5659254adb6ebc264224b09960d7886aed4a958d0e9c75f0ac7a45fa7f2b2bcd85cb48d81a5d54d4fb3907b0832ac5f244868b73e6d92777f8808878337a47180e67c15", 0x7d}, {&(0x7f00003bb000-0x40)="ecd39a3f3ea02c96ee71b04b89bfd6edec1b5d9c11698a06511a4974ac0dbf0d123b0fefe0cedc9b2f71bf2c99fa971a339445c248d14e766b53c47c0767f8ee", 0x40}, {&(0x7f0000dee000-0xa9)="bccea44273f97cfe6fb4fa86e0cb24c29aa4f5a6b5a9f01f2bf2db66694aea3bc7ff7f16e2f1d8ebbc0ad2bdd064e4d29efd4cf8e73726aee9fd0f215e4531c2b479f2fff74ce182edf0db7b85b81f6dccf76a1ad3bf19a84b7f0540e93306141da579ce44452acf51e53332c881f41729dc931be741d11dbd18139083a80955572dac4e3091cf6b465f048f29d1e8cc23fb18998d43c80169ef6d707101446eb960580c86ab8fa8aa", 0xa9}], 0xa, &(0x7f0000b4e000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x1, 0x0}, {&(0x7f000054d000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000091000-0x30)=[{&(0x7f0000294000-0x41)="311ee6e797e8458a3504e4ef89525cd1eb94e414aa5f524328d2e4e56a0d966edfe488a7f853d24127d0602d1f5678e123ba59812f3c98df7a7a5fab3aed8bf8eb", 0x41}, {&(0x7f0000846000)="66e2a9a1615135c644e86b76c50de03d3f7c24d991c917d17624d30452f633900bfb8857c691459fa43dc3a78bc6512f451718b5a355519458b2a6ed976d9b0d110e", 0x42}, {&(0x7f0000395000)="000dbba46c0a0bff8708895cde64a118380ec0318c8e1edaada01fdd6997f4a9e6a4bffe03c8ae9f62c9", 0x2a}], 0x3, &(0x7f0000b26000-0x48)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r2, r2, r2]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}], 0x2, 0x0}, {&(0x7f0000a67000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00007c0000)=[], 0x0, 0x0, 0x0, 0x4000}, {&(0x7f00006d9000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000a33000)=[{&(0x7f0000a43000-0x61)="82d30f1863f77c1f3f1ba0d3c7b2c7b3606121a6f2cdfb6fd3b9b1a6ee6f1b20eafbb6ea6104c270171b2b81b7afea9df36fbfc15695b5975644ccd0a40594653ccc2e227b77930286a031cc95911e1c67bb15aad16a6786868f0613c57d75d814", 0x61}, {&(0x7f0000ec1000)="3c2d3dd7415b07ee87e7fc4bc91b05c294d0e6d8ce8b32c25853a5a07efd7c3b36becf309e0ef4103b6b0c1798cc8647297f14bc79ab67d27fdfb00c27707d9351aef6b9b48d6951304abc024ede5ceefabbfbb00d0814d6fa1a6d1647846ab3c38eef3f0343b2e2a677e782274e5f8b346eb47fd1f8e42cc51a85a55201dba8168cd77ec9578278628f86573410c192d4e0bd3ac95fec31f192c74d0d92e0efe8c234a3c6e4862d16d03c346824eaa30cc8e9b27f5703ceacf4203cd186849ae89c33e85177a23f87c246fb63", 0xcd}, {&(0x7f0000220000-0xd1)="c59382f370dbb6e3181813102d980ae602b498fb12d5ab9cf87b971df5e06153a5d7698b16462019c5452c67d3aca8b8a476edabadc3ff0d189a479e47829f27c221ececba5931b0b9e13033299c3073b56f80c6df0503802306ce9d54f41d597929b2cd4a8defb5e66bc2d3b9123f155f45f42c3baa396188526d79a543d73a1a6d7fc16ea790ad6e959317f52e641e8e0003033ca4e2f6a2c4ddd9c90958005196caca95e127bd8f9c267da0f3e3e614a1173f93f23dd4f5fd3aae2cdbb5d2304489d4560a80ebeb64bbd628faa19411", 0xd1}, {&(0x7f0000092000)="116f30e5013cc693a8c1376c7483e8f6f37ebc4fae2d8905a666afce2a28062a75b3062f38cbf3b54d51fae720cfdc6eb04b088d65479306b6969657e2fd377e08d8116bbf30ee62bf4076c9c4cd74587eab10df8f99151f7df4799f1b53caa7813a6c37fa62427f62694a655dc7ceaefbc403fb4c61b89aba5343d99bd6584da1707a37c6e9c1f2753f8513855b4441d0ae45824530577abe8b45bf43eb67f4abcb903c2c3a4098cf1b730a72a113beefba9e479447e17014115bc886aff68e8cf838b198da89fe4bf75c8c35c695f78897", 0xd2}, {&(0x7f000021a000-0x1000)="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0x1000}], 0x5, &(0x7f0000bdf000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x2, 0x0}, {&(0x7f0000928000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00001b6000)=[{&(0x7f0000734000)="7ab31de30a9c8ac51914f5d96654b295b7b296359f43eb9fcb0a737b1ee281b3dc105324cd43035b59ba180436944d3bd39eed596829dd7f9dedb9991a79b6e941014d1bc6c892ca554291cd164324dac32bf198130e5c4b95908ff6464e86117318d943bf44c8305e96ecba507b697cd5290383e40492e45bbe9d3c9e769b1f81bb0bbce3710cdcc93dcf009fabf890eef01ed54d0308a60826ca6f6e979fde318d0fe57180cc0589d960d5fb7fb643f317d4d6ac2e1aa5438d98f8d1f8e416d7cbef543aa63aa4ced3af7353d5a40809d5881c563d32e8c9991218f01582697f88b715c20805a4237ca455a320", 0xee}, {&(0x7f0000ac4000-0xca)="b5bef73ba444ade49037ff4b7e2a32b9793a1b0b594fb816c463a4d1a1b728b931eb6b72e31deee04e3ad99f34bb5a2ec89338bc8570072f54f77353477c76a487ac99df7a8bd51fa2fdf00d1cab061888fb68d10ee189286b63f631231a09a08d675ef5551ed1cba1e2fc77662147fa09c744eb48de47ad6ef28eb76c2a991fff1aca9132ccad7dfdffaeeb734f4ae33e6e2f66f9f5b7c03b1bc061f1bca6f62219ac478c03b3ee5110b5e13e71854cf84fb2fa088e7c78fa311b026766ba5b96f15a937c8b042cab67", 0xca}, {&(0x7f0000266000-0x19)="df4257fe529a05bba1675f59443b46db454f36d84edd08ae5e", 0x19}, {&(0x7f000053b000)="bb6f39fe55ab00ed875c40aa85f6418cbba807993412d61b7925fa7449f18ec3920c5b14f558cccce2f99b6ecf6393c4854a424fbd45d2af5acf72d82a0706602164fcd778dc3d583f31e5bbbebc903cbdb230dd955de1b3936ad58577eb1a8dd8d9d576509f9717568c52c513795d73954de62f9031f74aa9b7057ce5", 0x7d}, {&(0x7f0000e5b000-0xab)="2af2230e6914aa32f595912e18b87c9a4db2e4b65252c2cc507442937d7ebdec431e26ebede5b1b4914de9bf113da34b674caf04e7af51dbb5d1a9a2f20ac1bdebac769ccf94800594358fa569631e5f06acfe8f991e73be48b82c768040fd1bdbba8bf21278bf7c26d0a5694ad968fee3d53c591038415a17037edaff4603beb65c12a18cac084e0acc8b97774053087341a55dd1cb5cf6f3e089b68351722c29d39fbeec37f074a4b0b8", 0xab}, {&(0x7f00007e2000-0x3b)="75ba39e664c4b3f18084a62e8218c0f17df38b188223aea416e034dc8e7c78a12ec042754f702f4767253d4447517fba3581b9da8609378bd64af1", 0x3b}], 0x6, &(0x7f0000300000-0xd8)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x7, 0x10}, {&(0x7f00003cf000)=@file={0x1, "2e2f66696c653000"}, 0xa, 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r2]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r2, r0, r1, r2]}], 0x3, 0x4800}, {&(0x7f00006af000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000a8f000)=[{&(0x7f0000cdf000-0x6c)="e0ffa9e96aca9f9ced6a2c1163a117b66b35235ea33d6d317fef6e48fad7ca78fb40d63f70773d0fc840eaca5369637e40b4b0f8cb5509eec9084c2223241dbc8d6269e7015d3fe622db276de3f2696645e3183ceb4d49a0d73f4de8bd10e3b9c48c225116f5f759dc11031acce8694834613bce9b6f675491970c41c77d16bb32c256c6340cb1c03701fda70eff38ff6548363106094f0226e000cd8111f79fba9edc796ddcc18465a9338df7", 0xad}, {&(0x7f0000cc4000-0x1000)="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", 0x1000}, {&(0x7f000059c000)="46fcf9405f300245c05fe88fb513de17ea47234f5cafa15ff0dcea9c6b2972c245948e3e53db1ce802ebdba237aed053838e798de4443633b85d9f686b158fa3145e885336aef99a243eece82b1b82c248f0d8842eef516875e82e4a9b3eee13ec9014c8b189e4c0ef6e5076c9c9475370022c8eb81ecd98de21a480f76f209d693a195385823e3dc3266f8052d8b957d40d08433afd1265c35a281c46e5871be43ead93bb34bebffbf06f5574d07484f67ec0c16a97d2a325aff92944de0f9c616cd9ba3e025cdb7f594b6f635dd9b3404e7a2fe481809596656e931355aca9a0b45a800871e554877c9915eef8", 0xee}, {&(0x7f000012e000-0xa3)="ef8afecce2d336ad16fe6cd22e7e46e9de34d2ccac642f8de4b5da58331d2ff1ca30f7b8fb3727adf636e2dbbbb7ad411cea6be21f55f74f09ec9c60c87a5dbe7452fcca0bc579139d0065611db644ff826adc48b7b58e2184556f1983c9e001de75c364a2f5be90a6ef212bbd8259f5879247390f4e04a540d64d7115f99fc5af9547173b1640d6cacfbf63345c9712880b7c9492c1cfd526b20c7e317bc89f8238a5", 0xa3}, {&(0x7f0000dc5000)="cbc3feb48c7c3c48bc8c54806b086e4c41faeabbca05178f83633b64ac0919584db5916eb24c64e473b8f0826b8028c91527f0f946b56d5a60", 0x39}, {&(0x7f0000101000-0xfc)="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", 0xfc}, {&(0x7f000083c000-0x20)="3836c55a336009f3dc9e16505c977c359e09ac945467a90fe0945f45f3d4aa7b", 0x20}, {&(0x7f00000c6000)="c196592c77fa17aa14582563bcdea1faaba5b0dc048dc06ac690ea4813debd855379c5bcf8a30482dc2aad9142e9039acd3fac079a838c012632bf46eeabb2cee688337f08750407dc18606b9b746ee40e2cf0a7748708a5df0521593e5f8b502e51d5e30c59cddfdb103b20b17b8f718e5158c7733f4bafd484289589f0c446c294bd1853fc213b41", 0x89}, {&(0x7f0000e30000-0x89)="1467fc311455bef5933a8fe473d9bcc92bc3588fd314f965db11e48db055c5797390e2919995d4367a59d2cc01810a07a19aec93b2711d43cd0eda2a57fb440777118f641030a3396aa9c74ea285ca64998367e69997d3129f7935b32cb7674022d3e241997529554511d147f89dbe381190af669b3414ca4d6121eb76f89689a5ce1944f994912403", 0x89}], 0x9, &(0x7f0000b81000)=[@cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x28, 0x1, 0x1, [r1, r1, r2, r1, r0]}], 0x2, 0x8000}], 0xa, 0x8800) 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, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x316) r45 = memfd_create(&(0x7f0000004000-0xb)="707070316d643573756d00", 0x2) writev(r44, &(0x7f0000d99000-0x30)=[{&(0x7f0000b60000-0xba)="", 0x0}], 0x1) r46 = dup(r45) recvmsg(r46, &(0x7f0000b90000)={&(0x7f00001a8000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000a6d000)="", 0x0, 0x0}, 0x0) 2017/10/16 06:02:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000335000-0x6)="6c6f676f6e00", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000059b000-0xe9)="3ccde8933438199d2c9193880a77cdb77b9854961b83ed0ba445b0b4c0b067cb3eadacc6fc7df3da22b97eca4f24c95c116ec07b2db56bf8323524fb81d85a6c0d1cd8ab6992b500e7094f2b5a32402bd1961e4231522c67e6747afe85be5180c82bbb5614b191458482aaf3043ede87826e43e6f1f296e05cb6c5d35c7eaa7cb395d3bc4342c1762eff84f8f9726d2038dfd684f14aedbff0b19428429769ecb4e96ebc05408e7c304270aee21d81555bb6f82b1a68ade793698b4175c3a83940fb65e0fc1d0997748f04bad62c7e3666fe190f15231e10fe3d8276358fc9ab5f26588f3109fcc0ef", 0xe9, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a44000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x4, &(0x7f00003c0000-0x10)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) syz_fuse_mount(&(0x7f0000f5c000-0x8)="2e2f66696c653000", 0x6000, r2, r3, 0x200, 0x4) sync() r4 = socket$netlink(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000021f000-0x8)={0x0, 0x2}, &(0x7f0000c29000-0x4)=0x8) pipe2(&(0x7f0000ca6000)={0x0, 0x0}, 0x800) ioctl$VT_OPENQRY(r6, 0x5600, &(0x7f0000c3a000)=0x0) mknod(&(0x7f0000617000)="2e2f66696c653000", 0x28, 0x0) r7 = creat(&(0x7f000065b000)="2e2f66696c653000", 0x102) r8 = openat(r7, &(0x7f0000cbb000-0x8)="2e2f66696c653000", 0x0, 0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000ffd000)={r5, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4}, 0x98) writev(r4, &(0x7f00009f9000-0x10)=[{&(0x7f00000b2000-0x5a)="580000001500190000bb4b3100055c5d02ed3b850280e076480243c808fe58a2b25205000100723e0100010000d7000000050e04001741380a0096530000000000008d0000230b0c00000000000060edaa1dda4a0ef86e01", 0x58}], 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f000066a000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0xa, 0xc3e, 0x7, 0x2}, 0x20) execve(&(0x7f0000b7c000-0x8)="2e2f66696c653000", &(0x7f0000f5e000-0x18)=[&(0x7f0000508000)="252e5b6b657972696e6700", &(0x7f000076b000)="74727573746564277472757374656400", &(0x7f0000015000-0x6)="6c6f676f6e00"], &(0x7f00001ee000-0x28)=[&(0x7f0000e4e000)="7573657200", &(0x7f0000ae1000-0x2)="5d00", &(0x7f000059b000-0x4)="7d7d2600", &(0x7f000086b000-0x7)="2d776c616e3100", &(0x7f00001f2000-0x6)="6c6f676f6e00"]) r9 = memfd_create(&(0x7f00005eb000)="2d656d312e656d306d696d655f747970652d656d316370757365746e5e707070312b00", 0x1) sched_getparam(r1, &(0x7f0000c35000)=0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r9, 0x84, 0x19, &(0x7f0000c1e000-0x6)={r5, 0x0}, 0x6) modify_ldt$read_default(0x2, &(0x7f0000f6f000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r9, 0x84, 0x6c, &(0x7f0000161000-0x3)={r5, 0xb, "e972730100000000000000"}, &(0x7f0000ef0000-0x4)=0x13) ioctl$sock_SIOCINQ(r9, 0x541b, &(0x7f00006a2000-0x4)=0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f000037f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d25000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000b04000)={r10, 0xfffffffffffffffd}, 0x6) mknodat(r8, &(0x7f0000379000-0x8)="2e2f66696c653000", 0x8010, 0x3) acct(&(0x7f0000ac5000)="2e2f66696c653000") 2017/10/16 06:02:35 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000073f000-0x9)="2f6465762f70707000", 0x1000010000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000", &(0x7f000073e000)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0xffffffffffffffff, 0x0, &(0x7f0000003000-0x8)=0x0, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_settings={0x4d, 0x0, @sync=&(0x7f0000869000)={0x0, 0x0, 0x0}}}) fcntl$getownex(r0, 0x10, &(0x7f000074e000)={0x0, 0x0}) ptrace$peek(0x3, r3, &(0x7f00005a6000)=0x0) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) r4 = open(&(0x7f0000043000)="2e2f62757300", 0x0, 0x0) sendmsg(r2, &(0x7f00002c0000-0x38)={0x0, 0x0, &(0x7f000068b000-0x10)=[{&(0x7f000062d000)="022011c0dc3472182792f080a879e622ba41e1570ef79fe0e914af2cf2f07e85bcde42b2968264e96cc911c453226bdf9a13bbea89093321f2a6383f768cb343dc03802d935b91ec4102f66cfc7bb1c1dd17412de5252b189c7022e7136060d1a38f62531c06aaea32a5b2d7c34279d7ddc3601627832cd5072cc92d363ed0", 0x7f}], 0x1, &(0x7f0000c89000)=[{0xf0, 0x113, 0x7, "1e3aa288016c7c46a66413dc369798898dc7dad0452b1f1c97253a3b2239263e185e33f1ae77f543c6fd926a543d6f846abe09d4b79904548b64ae033db4c6800c3bbe92ac5290863e6a771859e0b168e0deda2ce32691fae501d87a6f6825481ba7ed8c18af9de5a4820a02870bd29ba12219ea0957b124a12d452b428c2e79bd21e368699181b5ad14bd0f1b2f729cb99a334b7cfb05423c453dc3d9738d4f09f50aa41a6b0b015e3595042893f24b64ab0197540c9e15aa9a0b15f64baf2a8b368ea3683afb37ae601ffecf3cfbe7f8c7febaf44ef11822"}, {0x88, 0x0, 0x24000000000, "07b2c37b125235f2447e9fda6f37f78781baa7f4065a9fe055e1cf0cfde4d0ba51a4e721ed1323baa9a8e76ceefa0fb735ce7bb3fc9929b51da738970ee6fe81b9588b9480ab6335017e86df821087454152476f491a3279d8867971112bacdd16baf69499e5c58142ad430d9b8f46a5e5f3927bd74b271e"}, {0x108, 0x100, 0x6, "a3e719dc47b6d08c374b24f5c99fa41cebc6c431b94f93862e361b84c5af4dddd681895715d7d8dcf15dd5f9cd932c206f55fb8df8d1504af8398ba6559b9e392e9c4b86fe7b26f705ba38f350bcdf2f1d5027fd23f5d702636b333e8c0546bbc17a22b800ca3ead764dd03c4b13c21680628d272f0998e4f1f73cc850d5f559d53705c74e50cc3345a460f1991888ddf11e8c8dd7a5585d2318b29659c101bba3ad4d2d46d12b9498bed38c2b772c4b3de5e9175a0f9e6c6b85ffad1be035e34e6becd6e4ac8916ef4bc8f96202052ca48b3146586fa6afd85c4a4098380a7116597439775171497ff1f217730d8a2e9f9e579879"}, {0x28, 0x10c, 0x0, "613938dfea285eb655ab6720e671084014c0"}, {0x38, 0x10b, 0x3, "ba4d1b122f8cc1c424a3d1f6b2a1da8d9967e7e22a0dee0618158da3726911b8603f7eb0f6936605"}, {0xd8, 0x10d, 0x800, "cb29814c5f79ea8f1c4ed5e0e1ddd58fcc02f4aa07257de3d5fe0d5558760e9e6de51c50fe2c0ccbdbef0bf120b47d5497350fa1e43f25c8578db0d6fc9b52f15f18734b05122a3fc094ad55fb3d33f4e9f27dc122dbcdec506f7d5e97f1150d5ab857e8385cc87643c3490a1acedf674674944a3659deda67527ec6acd5d583d4678d49b2986c71989e324a00db0ab8ef1f9d837b4ab3244eb3cb823720b9c5190a60ced858a653198beed7e72d5e2e15c08b6bbb33dfeb6b9b745c58f64e168d1535d208"}, {0x1010, 0x1ff, 0xdcb, "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"}, {0x10, 0x109, 0x7fff, ""}, {0xc8, 0x11f, 0x0, "c067cc1df67e828f46dcb5f87ddd017e8b1fe63c770f0db3c01ad00bd129c4cb5534c78372269159e466e839813a2e06af7b59e30fc60252fb7e88bb0fc07a34fd0bf8c421f3af99e2846b357eab9c1ab80bf519142fc5660110f51a98b382da045eed43477cdc878eb010ddfe5ffeba58b569021fb44de1cd80bb8fafb1e64fc89c40c1bb9f87bdc789ae63a52f8873732feeeb23aef214db263fee4b8817739f9e48fd3b113dc7d2e5022b168547cbe457a9b16dc1"}, {0x68, 0x117, 0x9, "c3f5eee4b6518ece0e3131d0856c596e6603264805b36452697ca7ca99c0a953b33fc93611810624f9460f3c87bdc7a20f01ca39a6a811263a3fb562b8af358a62c80c937dd3a372384c34dcd552e5a99fa4b874a59d03"}], 0xa, 0x1}, 0x8000) dup3(0xffffffffffffffff, r1, 0x80000) r5 = epoll_create(0x48) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00003d7000-0xc)={0x0, 0x0}) open(&(0x7f00000ce000-0x6)="2e2f62757300", 0x400, 0x58) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000003000-0x10)={0x2, &(0x7f0000002000)=[{0x9, 0x7, 0xc643, 0x1f}, {0x3, 0x0, 0x0, 0x90}]}) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f00002ff000)=[0x8, 0x0]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000004000-0x10)={0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() 2017/10/16 06:02:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x3, 0xfff) get_thread_area(&(0x7f000077f000)={0x0, 0x7, 0x0, 0xb17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$evdev(&(0x7f000007a000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0xc03fd) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = gettid() r2 = 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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = getpgid(r1) r5 = open(&(0x7f0000f7d000)="2e2f66696c653000", 0x800, 0x20) memfd_create(&(0x7f0000a51000-0x1d)="2f707070302d2b73797374656d6c6f76626f786e657430292b656d3100", 0x3) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002f4000-0xb)="2f6465762f6877726e6700", 0x80, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00002f8000-0xb)="2f6465762f6877726e6700", 0x200000, 0x0) ioctl$TIOCPKT(r6, 0x5420, &(0x7f0000f57000-0x4)=0x100000000000008) gettid() socketpair$unix(0x1, 0x800000000000005, 0x0, &(0x7f0000d13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) capget(&(0x7f0000a67000-0x8)={0x19900330, r4}, &(0x7f00006d4000-0x18)={0x200000000000, 0x70ad, 0x6, 0x9, 0x401, 0x5}) readv(0xffffffffffffffff, &(0x7f0000f1f000)=[{&(0x7f0000125000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5420, &(0x7f0000933000-0x8)=0x3e) signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) mkdir(&(0x7f0000b6e000)="2e2f636f6e74726f6c00", 0x0) lsetxattr(&(0x7f000046d000)="2e2f636f6e74726f6c00", &(0x7f0000aff000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000fbf000)="02000000080000006f5509100730de2d6a1f06a0", 0x14, 0x2) r8 = socket$inet6(0xa, 0x800000000003, 0x4) getsockopt$inet6_mreq(r5, 0x29, 0x201e, &(0x7f0000a66000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000677000)=0x14) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000dc5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r6, 0x29, 0x100000000001b, &(0x7f0000cc0000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r9}, 0x14) setsockopt$inet6_mreq(r8, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@loopback={0x0, 0x1}, r9}, 0x14) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00008ae000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, r10}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000018f000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007af000)=0xe8) syz_emit_ethernet(0x4e, &(0x7f0000da8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "42f087", 0x18, 0x3a, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}) socket(0x10, 0x2, 0x6) 2017/10/16 06:02:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8000) r1 = dup2(r0, r0) r2 = open$dir(&(0x7f000004a000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) r5 = getpgrp(0x0) r6 = geteuid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00004cd000)={0x0, 0x0, 0x0}, &(0x7f000058a000-0x4)=0xc) r10 = accept4$inet6(r1, &(0x7f0000c50000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009c6000-0x4)=0x1c, 0x80000) sendmmsg$unix(r1, &(0x7f0000e66000)=[{&(0x7f0000124000)=@file={0x1, "2e2f66696c65302f66696c653000"}, 0x10, &(0x7f0000fcf000)=[{&(0x7f0000173000)="ce6d6671bcf987e1d452348baab7fb1c2e97dea8ae0b80aac52119c3e4df00e06b068a11645e796337429774799cb6fcd77c214edcd04a32a66b164516a90feddc43b760ad64899025e3e1d6b8535e3f4d392506d0c75c43c7cad7c459769f635be1f7030b227732b16124385711df8c099a5079cd49d5cc1d3e277cd2b7c2f09c868bf8294c5626fe18c95ee5d8dc139b9ce8c073bf44ee7154159382ec2151d557d181127b0766e702f05ba2", 0xad}, {&(0x7f0000183000-0x32)="588aac9b80fffb2f521fae3ea83dcbedf1270794a522b04b1a507cad47314e1551f6f55a8e8ed467d4d765737dac23860b92", 0x32}, {&(0x7f0000585000)="7a66b7007711553385b9ff8a71cbc7247a79c712e73f8c01ecfe3880e66a3ebd3db090f9c503585d2d1c32889ce2db23e4f35137b16718855bd921dd61e217d86a061a285dba32fae009b8fa78460389cf76544fceb9004d3d0acabc1a1efc78171af4810233b335f4aff51de3c0c2b7592cd24e0a10b27d1388e77d3ec59d949b8f7f37ba5e2d31ff05357fbe44fddc785554ff4d1e977682dbc6f457d82aa84414c4b0cb988ec732703556e19a4d30c2fb8c8a8aedb0b51acbd64c551615256199556d27afc1c47ced920c18df907cad33e717e0590442223353d7e78c4946adca742c82bc824be1a83c", 0xeb}, {&(0x7f00004bc000)="16f3d6c84a346ca145ee1ba4189330aa0cea504c63a05d6c0ea1eeb0699b82b4dfad490872277ee2113b22f2e0dfb2eb441ddbd0495adb3d7e63f6b5b1dedc81e5bfefe761af0386dbab2464f6ceb4db5130efb5b305cea3f18413e0e5c227be91d2feb70d02b45bdefdb5fb631ce1d80ee1ea57cfa76a4f63f4fa9efa563fc5581f53502fd0a11aa7b1a97cffb712f64303e4cd6a38a79125c194682804e6b657806e80182664b8436463aee2f5879550f2f10bfc259ab8c55fac1026fe4441ed5bbed39ea8db4628e0d4bfe7067e2e067a4eebc9d827d6bbea92328f1de0ece9bb0ff4d08391b9c8880f093f", 0xed}], 0x4, &(0x7f00005ed000)=[@rights={0x28, 0x1, 0x1, [r0, r3, r2, r4, r3, r3]}, @cred={0x20, 0x1, 0x2, r5, r6, r9}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x20, 0x1, 0x1, [r4, r4, r2]}, @rights={0x20, 0x1, 0x1, [r4, r4, r2]}], 0x5, 0x20000040}, {&(0x7f00007a2000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000882000-0x70)=[{&(0x7f0000370000)="d2616c3619afc4547cd006b3f2cb3589b3b7a36c61d78cda361ec43bbc3aaea22449d275c963353915de8727c62a405c52d6f4d2965ca9564d9c74e00838147c75e9191853872ece36d939455edadbf6ea953b953583be036a479ff64a3fdc50bc71a8cb3a4a2144c1fb5edcf5e67f570ba541bfc4fc72d7c38f1bc62e22765b5be1dcc00752ded0f51dfdb87fa9bed75bd8c958fb7b553a5fa368d0f82db17c7c69f2ca52feb491befd07ce4d3ca6b90b090492e53b60763182e4d401ceae0f8587304dceabe6757e7961d62d9621a625d88556a08c9aeb1f38050376a8ae49e093fcfe215ffd741c802c35d6a7cc4ca6f79a634587347c09c096be2e3b21bbcf7f20de4091602975a1a8ea68394f40e9a82ab66b8551094398741e47237642730304070dbf449a7c25ce2dd73fee8d506e52459d4846477537d06806781585792ea63d2c729928ba445126bfe4baf93c65d17ac8560d097a5a3e301313b52d27d94aee9b0426b0887d2884b872fd6e22bb29b6ceefa6004277f6c1f8d7be8d39f6fc10672f4cd6cbbd2d161d6ee7cf7aae320c90a96c85819e99fc6f92a001db3fa63491a30d7bfcf30b90d5dee409fceae90af1b6b7f8f521aceac3d5d2f7abfc1400b77ff426d6dd930ad346109b6a435bcff5aaf10e56533848ddacc4272174c44f2ec76355d6b26b942057959804ef87cd81b218c6fc2b896bff175d8151ebbf3e4d39dcf06d86e93ac4faade43b50b53dfe839fa4336a34f1da4d649b3bb55b069c3cd9b4c2f0f807a72f6ab4d14a75a24005ee32bb991ce57e76b2fe10d35ad437f71eb3064cdac343157d2178d5b3b552743ffeadb2e02a88e9db8c5ba99cea2a8cab8ada810e31fb499c68e4ca46acc627de5dce4db9e4be661422b8f531f31a0428bbdec99ebdec383311632dc8936c11869a72409e364f31ea5db894c78693be77a35ebae3f8d74b888a9716d5dbb750a777c39be956d0b12ea17ba5b6245512fb78f454fda1d0432cdd9cecbcd9fd2a57b7b5f1a4c22d4aa16b7d47036222d37ae72c530cb8f29c831f00ebccc0cb8401c2f93f8363c2d1d31101f7badacc3643d6c304f9d7a8a5d0688b567ea479aeb00e73515beb097209326b6c9e84e9e4f91e1d94416288fbf48a74c10bfc933628f8edc7f46fb056794a47ce4996023e7a0bb2e7cef28d4ac258f6aa37a05c6b7428739d0b08ff65d04da098b4f446b39db59f569c4863d729c5358660076f7c96ee234fa05554728c106ce9d2536c0ac25b839d7b9124adf464900a3bce3b604c9ef2af31a43602bead3f0a6bf505063940dec3675d1b092b27c28a0e90dda1c8f2fd9debf70b8c78af64e20571dfde002ff5eb20a1c8ce20515ca45c8513fb123df0eb16f5788fd165d398fd24084a002375e308c13015191c1ab053940b8f59fc85c5507c4a939e5e5fa71f5e63d8fffdb504cf5841a6dbd0fceb02ab90832f39f86feebdac7a9c7c659f5736246dd486ec065c2f31190e7476c63b932edaf34f7256dd1f0e4c2316fe381039c3f68cffab585c14c645ef7e3acf9bcb491b0477373c53cd0aeacc1344b5e985d9385be1af5dd7d003ac490c9e55d5b278e657d120d3487796c873647b908cfc44493059df1b574885be265e5be18c13595b3d7df49f83f907d6ab0437ebde72c65a1352eacc7275b9b4233682f3c0be694404e7f2beeeef46f69587d05e74391d882ca2740ccee741a8f55d7aaa8ecb98be3ccf7daed0df08dcf0d8468e9876893bb6f1078ea8032eaca035939c2b6a368fe47264131a57f31b72d2b0e237e7528332b8b768bd27c7d31e35753582d7ae0b4fc2999f5aa00a70475676b30f58be8cfc238df510be01d9583868217955607b258a7890c98979d3858cbb7a295d67a9c11fa37f0fd0bc926c2401cbf9dbbec5b9853e2ebc1fe69a57f176f4a967028cf2c77b3013fc73da52576ac35962338a47cf320b49e1420cdeb4783cd9bf97710574656236d0728a52e825868d20326c421d21d38b079efe096e2ca5788e51d466ef65c2911044c92fa2af6f8b3add3a8387eff6d571da8a01c4cf37e7067107faa43e8e0751c76fbcca0d3066e4b5b3774ff114612259cdb862464cfefad55b19bf6df83ff58cfd4181e3815cd3d7d5d9a9a03933df05ec59e040fe9130706fcfc236cb7035601e42355cbe7214891a763055a25fc9b4408383177aa662b6ae3b45aeb941236e2ac1a4fbd2382253d1caec0ea3eb894dd23f2bd16646829f609f9a6e8151fa9e92ef9f3d0f0e35edc1a547e5f4fb59645af0cccb212a5db3bdc36f890e86fec5c16b53dc79a03aeb31c5ea3769eec0770f57b7f7c1f97ed0081133d68f3a7bfb5180557bb4d0089a8bc078cb4382441d96a0512136c05017be6bed767de8524d8e7d433ec870c2aa564b9d2cb9909cfa10dc745898f46573391c33e5c7c6d81d23969f19a5ea5fedc8d81a7786059d1a3ad4375b9a2caa2de60d566b485ce6e1802c1444d260585612d80d5ef0f146cb3801786cc1f4222eeb28c47513aeec932923dcd300bcfb757557c18124bab72cf6a51393d1f88f9cb6bdea3c2389a171aa9dfd2da6453f20f27eb8f37f9949ff5e0308329349c15d0ac2d17ab7a71a36ee07d2c8fdd07c1183d203ad88d8441511659f8274f761b91f795dafa21cc22d839066014ef9d86803805c0ee4ae906e0d18e106ebd15fc7e75453e04828ef99cf48bfd9701659faf5938ac39f18b44e81de3ccfa51237b15caa64f7da143ed689baa11d1a117e16d043a91b339cceeca47ff338e830724f9c1dc6ce3fb503764d674737b2fb28f0bb084e3e2ea908e5fcd80fdbf36481d0f23d3e7dae5778276c22fabde8ba5f166f042e2af64ffae5ebef59b9bd61b12cbc023dd0f0013510fadab1e8f8fcd25db17217ba4b85887795edf314ba062d027019955088768127e8c1b343f9b5ad431405aefe9d46e26e2a0de34a2ca11b9a3ab1ebb03374254640e0e68a8f67209737b3630bad96ad078fce47d0592e40ece04609cf1ebe39635846c25ef488817c304fceff0f6cd102b006a8e0a7b0af87a3482f164f081cbb30b113b43f0d253091d363f7ccd176c2d8fb192620f2b5b9998f010b1599b7473d211b4cdedafff957a39058f2347899c75586c34777c53cd93fcdb7a231629058f85b6dd9221ba315875530bdff2c13cd055e083030cc3001eededd79aaa55a665254c4abfcfe0c916a0882fff2740fc7be44307e39d21d825c7aac12489c89622e2d212a7f0b0777592ef7608cfb46ed6e324adc5d700b79e458df8023a3ac0e340798fe1af4f6db8b911c562590bcfb201d4e70a4e294506b70f65a8327639b3f51b6aa84f72d734710dba27a405e48b94ca87eb2950bbffc2977b99a29d62b6ca1478d54a3b543a2c82e89d5ea2f096bd99356842537391b8cf288b0dd7ba0ad344e25e6d1a1055c3caeaf99077abf38e4a7fd016b30f3634e1a9ee70764c9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{&(0x7f0000539000)="0b911e4007c87bce4365a54fd2ff99e76169147e5db3b45e5fd9ac33ba9480fd8cf303261c9395de71dac1a937c79f2f244a1365350de4337ccb0c80271fdc64b7b48d9951b09f95fb9da0fd080bb619cf211d7d1d81", 0x56}, {&(0x7f0000373000)="fbd9cf211ac6132fa4b6a8e5adae2ff52247c66ae41511a014d8c918f22a9a54605fb2d5e741dab4ce992dd2a2d2615ac39057fcf4ba2354a2d39896cdeb4633d18c5cc3e20beea66a498c00f8794b506035edb6fec6b238177ee72323ab86baed62685be0badf48440ef37e13669da1605ad49c34004bef5b74e3a9f01b60cdc0059da40cdbd17a94fb7c20a615086b2f07202f0c22a089aa0a385dbca7d1297848c55ac714b63aa92a7b91da4019ff2d1a7f46382e95ad9d31421f84a8d780564606d2ecadc4619ae2f1c6a3a75c012d90c1c6bb883f3658c48e90a4beae583ea3acf43a1ea5521f350e1b8362bd63b7c9ca7f7367a2949122ff01c334903ed09d17ed1400840575cd883a20eab9d17b121c62f842a979c70cd2da0dc61f8986766846297359acecbf2699d2a181c27522d0f3531fc5a1d711810f153692279c9022cdf2610c4b3296c23adfac65ee5c53ff847732ce5a60e558d1a88ec1cb5ad7c6e41d49f2c6e275712b58ce49ed3bfa5cb1420c31b672b56685d8a6295748fb2bc916c82e23fecbcba7dae050f32d237efeef832433f70e29afbd75ec0fd34816fc844359304e4f24b0c53de280b5cc956ad2d74f55c55f91b6969b4eecf8bed224db61c2efb2af4ad37d8e5226a85613fe4e3279295300d141c9622e542fe95be7ac1cc14703831277ef24482838e93d33652990fdd476103d8b7407da6fee20208b0586e39c5a9dce4528dae011cf36ff4e7d1503622882e799f996ec8c0f931aefec46cf965aa1b04ce787c8c14e16976b7387bee2faa359169dae02e994fe35aa08ac5ff387b0160bb2d79030a7463c9d137e8a69b3648cffbeda61c72b75194b8a62721108ca067fd783e3132141abfa2fe9079eab8e6455f323aa4cedcf44f21dc0ff4f9f8808573a00ede89ff81f83391cd0f6966299932013217f8ae7600add298f7c830e212808c64c45c1ff14c2367b70af3672475b4bf8d0e21d277525b11f9364b9dda41d333caf46cd5a072527511d6495593befdd5b122b46fb20da20ad0e24d0207756d2ce5e5b501868094da56c523be1cf1fc04ec070fe4305471b6439275008ea7da57434f4ef34584e20b22415de7a22761ca9302717a223ad13deafe554ef258ff6fbc47c4dd64fa22e229e9424eb466ffa40c56b6d4350b511c5a6f4f01527bcd30065cbb414729d4d9d3d82f289734b9bf1a72d47955b3d2219f357f1ed8577b9905673e48e6d5cf4042a7ee3e3d8cc9e610a5a7c676a1f53dcd6c7c5456105d7b698cc1de02363b8be9811d1af9d3fea619d7d0a6deb8190854f67b9d14145f80f6f757e0e5e93d8388975d555b6afead420230ba51c5eb5fd5de62061cb16a53834ca3ecf6a8256689149ca3eb54b478b84aa729671cf544b4fe82f3c341b40d08936a945eaa3fe53a51c4e80dded43e1a2a7724d9dab637df4bb76eca60d0240038d066915dc96712a98b8079e85cc916cf3c71410b9111065d460b2f7b0c84352873a15f055263c32b0b796b988bd4b2badd835826b64752521a79cda6ab72278aea8a0a87a460e991d042ea09cc3ae7054ebd59f772331399820c1ce9c257c02776446e3d852257b1cdad9877e0ea61c6507fe7d59a2c49a8420942fbf536722587013d2dda612bed16b1f5bffb3d9a02dca528b2b0f17b220c2e8bb4f167a9144c4460bfe001bee03cc46d1002059d69bea975ae9f64a49923fdbd48e33cee84265b7a04b47bd9b097584b7be394f84229983c2884356b831d1d396ef4c347324a3921aabec2542e64bc9cf552e624f131e0a4fc8cd8ed0282a70a9e6b38f2663a6870fd327d32d2b2dbd47f105d22321b57b8ec7fc2ad6e3765d24d1c27bd73a4ecf39380a2e74fa2d9ba1d40cdb6f99835bef1103356103d02eec8b571ca77cc6403fd011d0c8610277bc9bb8789377f2aee8c4de7f36e925efac4510f8a35f884424c02a484617124337eb4656a3191988f3f7b7020bd00bff687e7ad2226a3b56a1ac7c4158bf706604290019d28f9bc1c9e3a34c07afe692db2fff19a554413defd8c94d9aa5a935335641bda8d9d91f832d17f472e0f151bd8a9077cdbb2958f44eed20c92c7517a773f03d2864a9d0d6f4271e84614ed68a8f74d21ba102bce67a47db6789e06e128051e9b27d928e13aa313b8cfbb88c0fc8649ed7ce227d9e27005703a57ee11f93bad4b33209c2e5c5d085ba4d8cf8d4ec29399c62f120fee42f8e73a1212ba86b5c47264ad0c09e8e835a17a43762b6e2a5951219de6dffee64a851b083ae1c2f6cf9c319c963eca24e058c3f4ea984bedcbc069ae0078a7e360918eff0c37578d77cec6a7399fe35d08f1ca6c90af3002f98ddde2f0add1a33eab2c266c48826c9a680fb9fbec10521a263005b4bd1bb4c79c87b30443b0ff23c6a0cdd872e9fde706d9029e1b4130903e5ba6678d258d343350c20bdf7d65393104db978d0cb31acdcd5baa7b2961288a5e9c1a4d7fbdb129698787cae7c06e6efef80aad53d6914ffe6f48ee8f692f9fb29719bbe29fbe32e76c49d8d13c51f3e5941898c30223b39c2667c67947249e9428052705361a21619eaa90e2d826c8e2fd244b70d3cae5b36e5b3a8413ae7bf4574b81bf5a0d06bcadceb6b8ab3c541626e07b7e544f5a831232e36cc7c35d07c202d94d0bf935d69a1d93713767b31b9fd959a8a91ffdebc156ecf87a90cec8e4d159537f4afb63a39add10864458a4a426bdf00dc9e3261391f1be04f95ee83f1534fdf427122463cdf8ed3d5ea04667718e68a34e0f0ba2918091a8f292690fc89cd3e9881d0f6d54ea1df5c501af7fd9d6418af765d4f9413b5afd85e641b4c22f74b9e5317182b5b532ed86b471550c5ced714ada23259416051c90e95d5825cd9d5570e694123e466b1432c9ea55fa5f2ffe6a3bc089548caa50738002fabff141da7f0f6631a5aca54b43c765e5a28c661908a07c0e9c09d354b06cedc065cd32cdf57505ef3cb2def1ca271a0b387396dde524efe58f0969cc640c1f9ef7dd01c831cc3caaec25536237fda4e5e3fc04ea473c6672c869e089930c9beb2d182c4c32d61cfdc1452fe151cae0ebaf681f27f1bf987fbd83c55637beac2acf84e8495eeb711cf380d8088a14572310e83bcd9058aeba92881ddd96129520ffcd6c2473b7ad0c2b4973f23a81817537102a4bb84eb448fd383726f78f6e402f19e93b18d548c59722ee99a8b21cae0d548c1f11e4fb6d7ed6175d13b6ba36022811b51dd29d3779551528e341b735db1fbb745c49f9322d8f770b429e7051d32fdc5431cb0dcc68d1e1d391785baa87bcb45ca83c5b10bcdf1dddd5a2637033223a27426227f3c973da41c3bf64e86dc9a3d41df3e44ecdbc2bfe918cce33b72b034500dc8129be6035cbc049903837cadf357bcde2a471556c8800dc25ba1ce9322f1bb8cb0113ab3207427609b026adebe721e64468284558de6d46123c6d6eb21c2ebe5d6736663ef1aa4dd58c964de927a3e1fdb3f05058ab6591e659fc5de4250366f2bc4e03cf7580a1b26e8a98667c225f7903e913b404c1036652de9a9f75372bf25f260dce7b7fac33950e1f17a31e3ee8eab75537e7e880e121d30b48a3213658b9666c03660d6a1e3bb47acb6fb419853eb80afe17bb5c417fc2af0933816ba74e1c4b854c0cf21e5a2824aad3ca06b45f07b3df77c9d33d2dca0c76999e19cf10c5efcc948246f76fdd20a385016597cc19de907b3b11179aa60b1f14bab206228538d05ec87bd2b882e7297d80d155e5b658b0b95bd344502979954e44e20f984116a0b04f66c1d83683024acf97c7671af70ff27420367f8d696be16c27d5712af74712f577515aa0043c97310e93ec609032930dc9ecdd69a8061ae3e08ce9d953b290991a87ca5601483b6169e9cb262e8d52821c8cef76b6e499523f4d3a49090515dfa1ef15baedb28124cfabafe2eb53f63a2bc6f319e658769e8f4bdc7b9f6dc20c4fa3f20a1ec8e90bcfe0eb4174399988928b1e0910af3f176115a0883c0d28994cc1888ffceab18245a4947653627ccb7b423d64115fb3a912cc5b81f64d7839d6714a82561b888e89873df6dd4cd04b4c7d0987eed5b1579ead01112f0773bce246e2aa618f7b6ea3e433b20c3422fd38cdb5d86f4b5b388eadbeb7983c4231b77ddc1cddd63d8a9ff2bc775ee47652b2e6f4fa70aa44bcf78b90eaf538c3a1e918a439213d89d55066a33d46f5d89fb3bb0885b3594d73b238424ca65c02dc9df2149838dd81e8d6850e3f45dbb37ccec4a4b3983053e43c7afd665835dfd88bdcb38d629e068fa6a7758f91e7626be1de5c747cf9e14f8226d21611dd0e441fa86d40f30dfc588c333c2cc43ac363e2a9905ffe33dc500e8c3eff10e9ba3b4b0115b66f9cc19e80750eb43c30de3c0fafa0132f6221ed74a4caa234ced218ff00504c8bb47df281fd83a0c9ee35f91b085445db093cbee742eda9fa435a3a69882184534e99caecdd550c0f36c2c00e521981b39510d715f2007f374841250b82f5da83331551fcedb572871006257ed537d88377645759b0c8ac33e376cd5a12b4159df5abba44b3956f7b6073e4b973ceaf5845f83beb72fbdc0da5ce54727c3dffaf30da2ec997eeab0d5fa7d620fe2b9e2d871263e87ec614e0062b2a3ea70b37b5d30ffbbb9385e4765aaa001efb5a1cf9440a2e6517c27cc6b4dce9bd4c8e50a1143affd36e976258a4dac830ed0205471df1dce5661c9fef64d3ddfbacffa19829a53639c9b25d8c737bd6c82a87cc9b08ff00dbbabe17c95200801b155a8dd5b096f1891487a6063b090deff22a46950252fd3e5e79131e8bea759d1d02631eb4050cafc29451d393dbecc5878142239255fae08d55811937c00f9186e2167c7517568baa6853d1a413bc6738f7173a46dc282e486fabbfff49eca6b9578df40c05fdde97a7a5f9043ec33a63aaa2fb4f5d4a5745d4c466ff2d563bac2e202ec3a4ac202f24f8103092f72228549d4afa7968cc885f86e75f915f540d0af9646b11b25694e615095658ee1133918be1fa8ff7774c7e7b2d49fc8318b3347b5a73296a9508551962af549094c5d231b9fe87fd3815bb3dce5b8178ca45754ad2d8f6c861e3a5526ba2d192a2a06087d1fc1dd1a127300a835c4bf7a37bb7ea5a919895b8513a5fff2bbdf25e7789d787c6f019186b2a9983047f18a64d332d54915adf307a8b3d4dd1ffcd1f3d6cf0a6eb041398dec1b54b9ddf26eddb3de0eef520e66fef4191c1e763dfaf31aa01789e528c0b465cad22b3cd02ccc77582cba8395e25a1f92999e5e864e50aff229720caed40cc31a1e9434ea84b6be80df1851a3a17bc51d40b29cf3bb8453dd1b53faaba9e209e6c4051559e8a1802d7c0505c664681fae6a6ed7500348be58e70c8b27b731f311a088013b2f0d5493f819da4c4bb1cabf9eb913eb606e7628cb142bf14dd80e462bf30f3c70cc2b57172841d418516c0b89d7631b276e5d3a2d1f53cef372808855896cd0039bdd8165ad1e7c965370ba6653d6c6af30d98a13e64cffdbd7ace0104cc156b4eecd83aebb2b6c387bfdd834e6ddcaff5b8428a3b467e30455d0a6aa211bfeb7a1edef52a5c114ddd4b3c4e28b77497517597c8f9de060c912df70ae3c2678ee509cf7fc21f8feba092fc52d82bb1ad04e70e1a852ea567bc9eb507b5745b8571f77e1de69c2d7abfd52e1535c520142fccae1b90578ffac76d4d6b1bdb3960b2aa5baa46dc9636650", 0x1000}], 0x3, &(0x7f000039a000-0x28)=[@rights={0x28, 0x1, 0x1, [r2, r1, r3, r10, r3, r4]}], 0x1, 0x20000080}], 0x5, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000b41000)={&(0x7f00008c4000/0x3000)=nil, 0x4, 0x0, 0x40, &(0x7f00003cb000/0x4000)=nil, 0x7f}) r11 = epoll_create(0x7) r12 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000091000-0xb)="2f6465762f6877726e6700", 0x80002, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r12, 0x29, 0x2d, &(0x7f0000422000)={0x5, {{0xa, 0x1, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r13 = add_key(&(0x7f0000a5a000-0x5)="7573657200", &(0x7f000020a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004f5000)="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", 0x1000, 0xffffffffffffffff) keyctl$update(0x2, r13, &(0x7f0000f4d000-0x1000)="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", 0x1000) epoll_ctl$EPOLL_CTL_ADD(r11, 0x1, r4, &(0x7f0000d89000)={0x40000000, 0x0}) close(r12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) r14 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, r14, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000579000/0x4000)=nil, 0x4000, 0x1000000000000004, 0x1000000000000035, r2, 0x2000000200003) open(&(0x7f0000001000)="2e2f66696c653000", 0x1, 0x8) mmap(&(0x7f0000434000/0x3000)=nil, 0x3000, 0x3, 0x110, 0xffffffffffffffff, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = add_key(&(0x7f0000897000)="6b657972696e6700", &(0x7f0000020000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r15, 0x3) 2017/10/16 06:02:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000735000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0xc1) syz_emit_ethernet(0x3e, &(0x7f00000f0000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [{[{0x9100, 0x54068bd7, 0x200, 0x653}], {0x8100, 0xff, 0x8, 0x20}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x8, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x6, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000772000)={0x0, 0x0}, 0x7f, 0x9) syz_emit_ethernet(0x7c, &(0x7f00003bf000-0x7c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x7ff, 0x6e, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r3, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, 0x0, {[@nop={0x1}, @timestamp={0x8, 0xa, 0x5, 0xfffffffffffffffe}, @sack={0x5, 0x16, [0x2, 0xa7, 0x2, 0x4, 0xfffffffffffffffc]}, @mss={0x2, 0x4, 0x8}, @eol={0x0}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @eol={0x0}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"8758"}}}}}}) capset(&(0x7f00002bd000-0x8)={0x19980330, r0}, &(0x7f00002ca000)={0x0, 0x2, 0x0, 0x5, 0x0, 0x0}) socketpair$inet6(0xa, 0xb, 0x5, &(0x7f00005dc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, 0xffffffffffffffff) finit_module(r4, &(0x7f0000933000-0x1)="00", 0x801) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r5, &(0x7f0000f32000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000059b000)=0x10) mmap(&(0x7f0000000000/0x77e000)=nil, 0x77e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e35000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, r7, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000ef1000)=0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r5, 0x6, 0x0, &(0x7f00006ac000)="", 0x0) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f000082d000)={@generic="535fc086ae9c4e308b671d348c9eb1e2", @ifru_flags=0x1}) connect$netlink(r5, &(0x7f000071b000)={0x5e1a61aec20766f3, 0x0, 0xfffffffffffffffc, 0xfffd}, 0xc) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r8, 0x0, 0x10, &(0x7f0000ca6000)="18000000020001000000be8c5ee18c0000000008020100ec01da1e03366f3cdc0200000074fffffff74852bb6a880000020000000000000000000000006798e2010067fc2163e0209cee4a5acb3da41f0000ba00000000c88ebbff060100000b01000000b121cf140900000000000000ec007702cfb7ebe7ec7ee87cccfff6ba000000024f7c98e9e9f55406aa0100050000040108000006d791a2ffe3c5632c1adb8a335bd7b2d17fdea21b571068393d2281000000041ad0b4d2c23eefff01", 0xc0) r9 = open(&(0x7f0000437000-0x8)="2e2f66696c653000", 0x40, 0x104) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r9, 0x84, 0x3, &(0x7f0000ef3000-0x4)=0x0, &(0x7f0000ea1000-0x4)=0x4) writev(r6, &(0x7f0000037000-0x5)=[{&(0x7f00000cb000-0x48)="48000000140019ca20ff757fffffff560a060000fffd0000030500f300fe58a2bc4a03049164643e89000000ec000000fbf51000ff4100005bff2b000000000000070000000000e7", 0x48}], 0x1) 2017/10/16 06:02:35 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f00009d2000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000544000-0x1c)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(r1, 0x6, 0x6c5, &(0x7f0000003000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000004000-0x4)=0x18) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000-0x40)=[{&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f0000003000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}, {&(0x7f0000003000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}], 0x4, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)="2f6465762f73657175656e63657200", 0x4000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000004000)={0x4, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0xd8a3, 0x7ff, 0xfffe00000000000, 0x0, 0xffffffff, 0x9, 0x800}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000003000-0x50)={{0x2, 0x400}, {0x20, 0xae68}, 0x9, 0x7, 0x813d091, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/16 06:02:35 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000fb2000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) setpgid(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000bbf000-0x8)="2e2f66696c653000", 0x400, 0x10) getsockname$unix(r2, &(0x7f0000ad2000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000937000)=0x6e) 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) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000023e000-0x20)={0x5, 0x8, 0x3, 0x7, 0x1, 0x0, 0x8001, 0x80000000, 0x0}, &(0x7f00001d8000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000994000)={r3, 0x8000}, &(0x7f00004d4000-0x4)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000baa000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a17000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00002d6000)=0x0, &(0x7f000066d000)=0x4) stat(&(0x7f0000ba2000-0x8)="2e2f66696c653000", &(0x7f0000dfc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f000050a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000ab7000-0x8)="2e2f66696c653000", r5, r6) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x1, &(0x7f0000fc9000)="") removexattr(&(0x7f00004ce000-0x8)="2e2f66696c653000", &(0x7f0000063000)=@random={"62747266732e00", "00"}) r7 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000634000-0x4)=0x100000001, 0x4) faccessat(r7, &(0x7f0000e34000)="2e2f62757300", 0x2, 0x8000000001100) ioctl$EVIOCGNAME(r7, 0x80404506, &(0x7f0000063000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000da0000-0x4)=0x0, &(0x7f00001de000-0x4)=0x4) process_vm_readv(r4, &(0x7f0000485000)=[], 0x0, &(0x7f0000046000)=[{&(0x7f0000b89000)="", 0x0}, {&(0x7f0000471000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00007b6000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f0000ab0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}], 0x4, 0x0) 2017/10/16 06:02:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000212000-0x8)={0x0, 0x0}) getsockname(r0, &(0x7f00003b2000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000093d000+0xc79)=0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f0000766000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x105000) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00006f5000-0xc)={0x2, 0xacd, 0x5c, 0x3f, 0x9, 0xfffffffffffffff7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000) r3 = openat(0xffffffffffffff9c, &(0x7f00001fb000)="2e2f66696c653000", 0x20040, 0x8) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000306000-0x10)="2f6465762f73657175656e6365723200", 0x3, 0x0) vmsplice(r4, &(0x7f00001b9000-0x40)=[{&(0x7f0000b3f000)="ab60fb611b51f9902021fa845abfd063c0728c87df6684ef87d98b8b165fb1af25758633a8ff07f8aa190633bb5699ebc50b7fbb24022074beaaec182710958dadd92b3daba6abca205a3eec11ed33cc7ef199bb11b298ae589bab1065cecda377bec91379f6768a0462e907c81805826bc373b38f6018cdf25ea5b6ff8831bd986507115c977136191a06a545beffb28420fe65f4f2d1d49d9a507a282ab0a6f8906359c5771ce9f0f3ab9f7369c549ce2c5b093245cb06749fd77dd2084e295ff01b893b66225fa703d44c311a9ddee1013299a87052bbd0caa1d2c0379750f0252f1096f8088f301acd70e31af7972e8025231d1280c6c7", 0xf9}, {&(0x7f0000b21000-0x3d)="ada076b5e475271fe2f83ffa8ef48674b9620d6374038bb835406cf378cf4a48607865f08dd5b862c5e779d1002d00a49a0f5e69d0bf34a6383fbbbfee", 0x3d}, {&(0x7f00009eb000-0xaa)="66f793ff7af78ace9645a9cc087cb0958806b4053f14d487aeb1ff16c0dfa80597f55b22d49b3878c186042d26d992da74538780a5dd259a26e6a67f9bbab87d29def5935abc352c83f8979382d61eaabf14665343079533c89050baf28a518a1dcbf6a5345b1cd14b9c18af2483666bd533e3e232c46debdb5df34265987b6b73b056368ec5338a83612e025f995add1b7364a8ca28226da9e191c4abe281c327892019053a2192aca3", 0xaa}, {&(0x7f000018c000)="c9c6d44cd222886b2eb17e02d59c7f79e4a60388ad1f9e191fc22bd002875656cfb2a4dc8159ad993437fbf045eb131bdfb3f5f960b3fddf923e51db4d19631d0ccabd15b0cf1dffac1b629f2a3ddcbe993321d0b0f09214b40e4cb65d82671e11ba6c8333961931cd4bee71fa01281091ea2206fecf35f682330cbee6249f", 0x7f}], 0x4, 0x4) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00005c9000-0x10)={0x5, &(0x7f0000f27000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f000047c000)={r5, 0x3}) setpriority(0x200002, 0x0, 0x24) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000f87000-0x10)={0x2, &(0x7f0000b84000)=[{0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000927000)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000001, 0x0, 0x1, 0x3, 0x2, 0x1, 0x3, 0xaaf, 0x7ff, 0xc3, 0x0, 0x7, 0x6, 0x7, 0x1a8c]}, &(0x7f0000526000)=0x108) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00004f1000-0x8)={r6, 0xffffffffffffffff}, &(0x7f0000ca0000)=0x8) execve(&(0x7f00000d0000)="2e2f66696c653000", &(0x7f0000db6000-0x10)=[], &(0x7f0000bd2000)=[]) gettid() setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000036e000-0x5c)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/10/16 06:02:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c4e000-0x4)=0x0) ptrace(0xffffffffffffffff, r0) r1 = timerfd_create(0x0, 0x80800) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000048d000)={0x0, 0x0}, &(0x7f0000898000)=0x10) clock_gettime(0x0, &(0x7f00008ba000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000a6b000-0x20)={{0x0, 0x989680}, {r2, r3+10000000}}, &(0x7f00003aa000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0x0, &(0x7f0000766000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000035000-0x10)={0x0, 0x0}) nanosleep(&(0x7f00006ac000)={0x0, 0x989680}, &(0x7f0000003000+0x8c)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000fe7000)={0x0, 0x0}, &(0x7f0000030000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x3, &(0x7f000000b000)={{r4, r7}, {r6, r5+10000000}}, &(0x7f0000ecc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b16000-0x9)="2f6465762f70707000", 0x0, 0x0) clock_gettime(0x0, &(0x7f0000294000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r8, 0xc05c5340, &(0x7f00003d5000-0x68)={0x3, 0x4, 0x4, {r9, r10+10000000}, 0xfffffffffffffffa, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_gettime(r1, &(0x7f0000704000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/10/16 06:02:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002e7000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000006, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)="bd00", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r1, &(0x7f000062e000)="", 0x0, 0x20004800, &(0x7f0000dc2000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000df3000-0x9)="2f6465762f70707000", 0x400, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00006dd000-0x5b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00009bd000)=[{&(0x7f0000429000-0x29)="290000001800fffdfeff7500220a00210200e3000000000700feffff0800040005000f00000000c000", 0x29}], 0x1) r4 = getpid() fcntl$setown(r3, 0x8, r4) r5 = request_key(&(0x7f000039d000-0x5)="7573657200", &(0x7f0000feb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000975000-0x1)="00", 0xffffffffffffffff) munlockall() keyctl$revoke(0x3, r5) r6 = creat(&(0x7f0000264000-0x6)="2e2f62757300", 0x40) fallocate(r6, 0x0, 0x0, 0x62000) r7 = socket(0x2, 0x1, 0x0) getsockopt$inet6_tcp_buf(r7, 0x6, 0x4000001d, &(0x7f0000be6000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000e000)=0xe1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, r7, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000d78000-0x8)="2e2f66696c653000", 0x80401, 0x40) 2017/10/16 06:02:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x6) connect$inet6(0xffffffffffffffff, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) r0 = open(&(0x7f0000d55000)="2e2f66696c653000", 0x28042, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r0, 0x0, 0x3, 0x9) sendfile(0xffffffffffffffff, r0, &(0x7f00003ec000-0x8)=0x32, 0xfffe) setsockopt$inet_dccp_int(r0, 0x21, 0x1d, &(0x7f0000b41000-0x4)=0x3, 0x4) fstat(0xffffffffffffffff, &(0x7f000099e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_fuse_mount(&(0x7f0000530000)="2e2f66696c653000", 0xe001, r1, r2, 0x4, 0x30c10) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000a8d000-0x4)=0x0, &(0x7f0000a6d000-0x4)=0x4) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00003e7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000ba0000)={0x0, 0x0}) connect$inet(0xffffffffffffffff, &(0x7f00007b7000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) flistxattr(r3, &(0x7f0000a54000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000772000-0x4)=0x0) sendmsg$netlink(r0, &(0x7f000041f000)={&(0x7f0000905000-0xc)={0x10, 0x0, 0x44, 0x8}, 0xc, &(0x7f000010d000-0x80)=[{&(0x7f00000ea000)=[{0xf0, 0x3, 0x709, 0x0, 0x8, "6e92847bf51673ad4f5f7eb8c2d543fed26be6681384dc30c2b598a9986266ff8bf31cbb1e9bc2953246f69226aca36b50857f19c73dbb1a6bf0a66ec8a2227dc2b36c391011d2fae373e77ce4dc0acb85bb6fc3f3f63fe2fd445fdf859365e28f69c3d0f3d335406ed2087c91c93d06db5e84b7bba6b954c271bee385f58b4e92720cc44c4e51be6092701f7016e2af68dfa4bb1351ac6997848e4b9042426c382c5b399b32fc38745d05c7ae910c871659956684e90d9f3e69156d15c73953958ccda382cc8df1db5d5faed5e587289bc457d68198338b3abcf907488ee8e0"}, {0x24, 0x6, 0x122, 0x9, 0x4, "cf7e16dea1818ee43e07bc7d15e61034690249ae"}, {0x10, 0x800, 0x100, 0x0, 0x5, ""}], 0x124}, {&(0x7f00003f0000-0x34b)=[{0x105, 0x4, 0x429, 0x2, 0x7ff, "a2819447194b31f543276b71560e3e0733d1e8f074cc7f3c692a79d602dcb5dc337db03ad845df9acf893edf8f43778a75f97f9dfa72194e8d31bf67e94a39dc931079386f1cc08f79c9b6d4a23198d6c0543784cf36a6960ceeea3ea873bfa8c0367103c0a88afcf4add5a9bd03d95d7ae5b740405d87e1ba0286cbadb86411d6ee10e19a5e097d07832fb85a69b8f81fcb0840dc1b120ad6afbb08171607e2afea097fda4d9d500ace72394302d74f0b7ad168f3de1e6e685763b17a0b22e8e6b38f830e6488da1e5823fe54dc91e0b0c3ca38b50c66ce34b3c5c81ead8d9749facfa81ab221a989b92541b8e79f5b271755d52d"}, {0xbf, 0x1ff, 0x720, 0xfffffffffffffff8, 0x8, "fb6bc3403931913f1576f6a3a9f0781bf0e4daa9957f30adedceeda66eed758a043cb23573101b44b205b6f252646c74393f0da218006071a442a9eddd03acdf6b238aa2a0e413881015f9e27e125e4b03c667c2ff27f2b4684a7828fb4f7b6ea31ca7b256e0cb7310b86470c9a0fde5d6a1dac53dd4a540164b7dd27a9ee3f9d3e3de6ba1aad764e5db8c3bea5e14bd7a69ddaf8e36686aa47de274075768d468741f097995bcfc0530ae8a858bf0"}, {0x8b, 0x80, 0xc, 0x6, 0x5, "3e141aec9f33b3bea7e8627ccf4ac531e0ffee60fc5a02564795ab9e69f4a8a8a48ea2dbbc6ee090a7daec72da18211e9d6416fb69a17ef83bf721cd4d368fa720137b06f88659933fe727f08e9cec522478384dbd2a5d06d712f2c2c93dbdbbbbe0cedd9d8f804dfe3961f00561568900e628c742fe3b5ee45b6d"}, {0xfc, 0x1f, 0x10, 0x200, 0x3f, "1608cb38806b388d50667fd4af5737cca62e1e93c34f2ad70457a121cce18a9cbf65439af744000c17875bcf2178bfafeef4cd480ae4bcc4d7bf8de35d16dbbe6a67deae9261dd1cf7ea7ecea1627fc4dcfe769367201c7a1611959ee622ca2220b9f1b305584789644de6548bda06be32170559218f3db74989198556cc159c1e98f422636b1910a05a9b9b53060dfb12f936ab160b6e5e9d8e4d54fe2783f12bf3e58ae01ad4aab13b7e54e989117c838464c0043073461a0ab301c512b6859b552450a958e71b7808a05267240731de078270f0262484a0890bc40c66d56e01786657b5c105e6d9bd181c"}], 0x34b}, {&(0x7f0000f3d000-0x521)=[{0x8e, 0x10001, 0x30, 0x7fff, 0x3, "e229520d462df2034d2c2b7fc1db295bb1a8404b5a7e45d6687a94fc0c39313ca062099353563ff2a6e0716bf98c49a86c8151c7687239781f2192367735e8e769a443e31885fdfbef467b7cd79111733c67fab1e591a08972794448efbb626f98e8ba2d3c513c02959630715524cef9456e3aefc119c8afabff4862822b"}, {0xde, 0x9, 0x100, 0xfffffffffffeffff, 0x0, "1ac3794be13c7566b676191f1d62d73305036d5d78bd3fee3123941466a5c4161f0f171a4b3347c7da1f28510314eb89b1509f7c0427d1713b89d70f51404998485365834724f692da6285c738bbd0230a7eb46cb1f47849bde747e85d9bf259b3d5393a5490cd178c061052875a90a947688f81e2abf882903ea4d54645a6d2b7eff998526a3b9be956ddc7b23b4d73727e08153925a54517237d59386b9d91686aeadd57261a6d2270a65871a5153508fa72a5581a3cb08f6f7c4c3e613f0b262f9cea42ea12f711b3fc42ca9e"}, {0x109, 0x5, 0x5, 0x800, 0x7, "1edcd8c2fad9ca699924db10ccc9091039d9789da0cd916d67e86006e03e00c90fcdb6e254dfb306e23b6ac1184ce965dbcaa51874dc4ade3a3c9879e8c8a4e990289addf9dfe429ec5cef0911fd749af2200a665ecd3341b88ebb5e74a336a76b92a04669665dec432861e1a333e4a66b914336f0c88678903596595f705e7cdcefa21f6b2e48c861bc084d2dd707bfc24cd114517b4d0b40c6cd749a5d482ea23867474da7e1e7fdbd61beaf730a571ea08449431e5a4703ec37dbd77f368b6eeba7261dac6fd93e5f1e455aa985211694724a80ff7dbc09c64d9e4835e2bb0b22d4b2f5fbd176dacb218b92186c5c8eed8f163e77d38e25"}, {0xc9, 0x6, 0xa05, 0x2, 0x7027, "3466d357b242915d6194327b49b1f99930d744c6554e510549c45786c70abcfc5dd0b744175578d1bcc9317b05653d1f5dbccb0640aad481331504f62692bd300e6b3409f8e5a15e4301be8d63a1cc09aec14f5fdde7af6c7ae09b289fe37fa14adde7bb3a0e5530fb67ad3087a706a9ed67e1a595f20cc95f62debbf4992f90518ec35c2e07801e6c3def210af69399ee71a49e0f55b15725eafcc533c909d982d77ff0383e06f90702d88e9e43971624a5a3217fbfbd5be6"}, {0x97, 0x7fffffff, 0x10a, 0x9, 0x401, "10cf436356f6e5b0c5649eb61a574333a0a7bc2072f442811204aef8282bff94549b4161ecefba83f65787ccb876fee81bfc49a9191805e76ebb8a602bf0dca40c2bc85757c6655c07d8d463eea9289f549105b78d5c2b796041c8b11db40e11cdf90eb61a1bb98c2a6d447295deb635c80aec7b1ec40b0f0f22d2ff55b80ad8d4ce2ed4f66e28"}, {0x8a, 0x0, 0x100, 0x1, 0x0, "aaaaf556c5d481fde3c9f6a4d06d7ce5cc88fa2dc07b8537451be12e6bf591034c6ee48e77287036b8afb91e10921ce0d7e142145cf16622b25d2dcab325fa5c926857d3107240e0c3c3189a1faa2deca8441fe27a87deaa1d335715181ccb44d20f93df82ce1f2ccd551440277f4f00f0a50b47bbb305249350"}, {0x5d, 0x7, 0x202, 0xffffffffffffffff, 0x3f, "d931a532426c4959dc5787793dc36ef10e64422ef2d6236ec25a5c68ef74c18a08844ffdaaacf0596115f216f59ffc481812faa816e3a5fa152e5d26421f7597d6ee2e58c75b2be1a0f29889fe"}, {0x65, 0x1f, 0x2, 0x4d, 0x100000001, "b8891edd2f8610bf3158025bc95ba960746f441b06840598423854020071b5b15323a43842fb1f6f768c37ad60d2ee374c1d37513d86c5b6af9f0a95f97201a2bf8694a43fb1955b7c5494da6e3a830e1e0bb2b681"}], 0x521}, 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{0x43, 0x1, 0x100, 0x8, 0x5, "9b48443f9717bc680dae88f2e480f8fdfbca7e843e6c5debf022843ae10fc8b68f8ab69e99f2f33fad9409b75a37c3c10ad42f"}, {0x7d, 0x1, 0x8, 0x681, 0x81, "80076285e7248b60987b0beee0e1791c7c444a3db459f6a530d4720bd7c0c29498b6cf0d23689b4ffa93621ea28a4609dec1a4c2c50d69ebfd8a07ec9dd004e5165e91220d64e94b75d3b53f2e792ebf1a775b8fd7b6107334f44446820d63b5b8b0b2c7d40312b9cf1c7b2f9c"}], 0x1262}], 0x8, &(0x7f0000025000)=[@cred={0x20, 0x1, 0x2, r4, r1, r2}], 0x1, 0x80}, 0x800) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000053d000-0x10)=@req={0x28, &(0x7f000016c000)={@generic="292ccf20007cdb70905cdb5e7b3c3e59", @ifru_mtu=0xffffffffffffffff}}) fstat(0xffffffffffffffff, &(0x7f000041d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$packet(r0, &(0x7f0000aed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000bef000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000636000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, r5}, 0xc) syz_open_dev$tun(&(0x7f000035d000)="2f6465762f6e65742f74756e00", 0x0, 0x4000) socket$inet6(0xa, 0x7, 0x5) r6 = getpgid(0x0) process_vm_writev(r6, &(0x7f0000d09000)=[{&(0x7f000073a000)="00", 0x1}, {&(0x7f0000288000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f0000790000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}, {&(0x7f0000a7a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}, {&(0x7f00009c0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f00007ee000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000b08000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000a4c000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}, {&(0x7f0000bb7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x9, &(0x7f0000ed6000-0x40)=[{&(0x7f0000196000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000324000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000505000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f0000e29000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}], 0x4, 0x0) symlinkat(&(0x7f00005c8000)="2e2f66696c653000", r0, &(0x7f00009e0000)="2e2f66696c65302f66696c653000") setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00003ef000-0x4)=0x3, 0x4) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f00003dc000)=0x8400) socket$packet(0x11, 0x1, 0x300) write(r0, &(0x7f0000e98000)="55dbaaaf4b23a4e782ff0ead84914d550eaa7102f01c326c03d6fbc840f6be6b06907911e6cc1b7e5582bf67e139d71c1f5fa537ab839b0a248b0c1f5205a34ea6a8b07941cd888ebd421603bed5a0545ea60f4df264b80fca71b0a678da30b9cc84c956093dee70cceb983925f3", 0x6e) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000077e000-0x40)=[{&(0x7f00007c0000)=[{0x3e, 0x9, 0x8, 0x7, 0x6, "68779af8bc91e7d5324cff0e61bc82d22e921cdd27ba68b120193471ebab7e888594c0529c2fd9358b87eb46b429"}, {0x1010, 0xfffffffffffffffa, 0x308, 0x4, 0x800, "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{0x23, 0xfffffffffffffff8, 0x200, 0xf8379e5, 0x4, "245bcdcd26e90c7a7a680b41fecefef0ee444c"}, {0x22, 0xa5d6, 0x401, 0x7, 0xae2, "774cf8a7a0a86c703faae415292712ae87db"}, {0xea, 0x8000, 0x200, 0x400, 0x5, "3fbdf5b665d84762a26956fee05ab7886c6c4c5e5d2e0823e02b4a92c01a70fe2a538f500b0fa397c5c29f93fe11db581f55d37cd1815ffdcbb4b85d30e919e99710d9bf8eb0601c5cb58cd1826f95d9e4d7560aa16fd1a42014f6bb03512108a259df676c38194f65adadbc0527d4e4bc435afbb8c5dc5fe2014da0b5cdb636076e63b63adf936334e163996e313ab4085af59078a651b8cd688ceb2fb068b395e7d4518180b6b072af79638c5b2af351c9117582a64d7d32c335ce51ebae5dd2f16893c25bc9791ad725b1f9e07a5e34d2e7561e3e0911205c"}, {0xfd, 0x4, 0x700, 0x2, 0x305, "55ab15782ceaf1281d3145c47d7fff08ddaa738e9b52cdde49a86eed97844038f67a5cb4833253264c9c26fef70a917340311eb02ce0d1f54dffbd615051a0dde59dc693defee8501fa9223813ff38efc690038b18e878b210070dff59fd0443a31f9a3aa79c0b91875a27a65bcd699ea12aeb140b3ab938af94e145e5b29bd22823e56ece7fdc39501f2cd539343c90d5555dfc2f25c5cd099de48906fbb0d5d9ea3e18b8b25f416ac1e5232d7457a40ed8c4300ccf3119d88fecfc7e33604a19ff061fd108334aff39a69ed86b4771b1b5daecd2308a71823bae2c44e27c6705050739fe951ed933ac5721b3"}, {0xac, 0x4, 0x200, 0x34, 0xffffffffffff9ea6, "e784d735895f954f752a8615401a52750f64f63b418d1391a4690c8258137fd09920ccce37edbaabcf470d34caeb30d1f519ef9eb89d8eacc275679935a1bb483f571deef59f65cec1904ac2fbc7eda58c86c4f6512a947bffc4b4c2d78658e213a3795af707c5da99bbfaf909f8e29d4906618f67b5de2fc839b5fcfe58f337eb6604cb6faf52430f052a233332880693417ccc4f31082d5889100c"}, {0xae, 0x5, 0x1, 0x800, 0x4, "351567eb13ed317afd114caeaeaf4796d52ce427d5dce00d04218c40b185381f6f36b5e10605607b8294aea26d697ab64bb432d811380965634b50e01e40e59a9d33778172a1dd91d5bb8e7baadfda913a0a139b0d70eb991f7e308e55196e45020f97fd3bc2e48988a13f3cfb97e768cfa8d39ac48d2c3b706495d19f45b4dcf9eb70457dc8186718dfa22e645309f542f1525e9085c2b60e2de3b81f21"}, {0xc4, 0x5, 0x200, 0x4, 0xdc4c, "a3f63c15a8137b08a15f356622aaaff1ed22c9e49e491bd1b27456bd7c14f06f52feb666ace8c03c7ae71aaf84d408e1b30388d1ffa3e3edeac8e9c61087eee36026ee884507664850a01032eea572aeeb863839e0fc77e2afaa2fa2423b40a7ef463a938d4867afeed99ac453d18e6493bcb621c6c09ff3b46396f4069e4b70060033da99afbf2484f7cb66aadb11813b75f5c1106014212aca5c589e4cfc74e14358c50a062d609c536e0fe6606c24eb2bf96c"}], 0x1498}, {&(0x7f0000b87000)=[{0xa9, 0x2, 0x400, 0x10000, 0xf1a7, "5a1955d673ba711dedcc9bd6a67fb27217c4a3f2d5e9cb9b9ef90862a4d5469f50139398c1f1abffc7317ca6af74f3d1c8e5123ef8e99eb9676bc4261029e9033d8df0e4834fa64c7c888afa72b537bbcb7cbf240f838f6e9028067d60878f722de00e0b9b45126f5d27d5af89d6f7c42b26cfa9a3ee9fc0342eafe58fd76c9c0db3dab250820445cb1a0a282768140249ec08e28dfd1379b7"}], 0xa9}, {&(0x7f00002d2000-0x464)=[{0x10b, 0x9, 0x100, 0x7fffffff, 0x5, "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"}, {0x2f, 0x9, 0x104, 0xffff, 0x800, "eb96b8d46bab48c2b09300aea6a6e97d40ee2bde77436f3a8a70415ebc2ed2"}, {0xd2, 0x7, 0x300, 0x8, 0x892, "62031b2bcb41b5a910eed67477d750b0e9d2c8117f0d2410c3cd19f4e70a179476320ca27628694bc01867e1f007a8204ff03932de999847345a8d185acbdd8f0bd96cece8c66d12f824957c759e171a71ed2792f279e3e3cf5644ac5dfffe0235e0774252e9963ce0c71253ab2dadc63882dcadd77c24ce4f61c1c5e7cf03ce7108133b691921312fcef51a945825328578521b72cebdf76bf945e3ebb420b60e95a092f0344134b14288ec9141952c656e451307d768ecf5c505de40b35b1e5556"}, {0xbc, 0x100000000, 0x200, 0x2, 0x2, "8d9c947a8e29ef943aa7742cdf76729622d71b43b39c58f23fade2bc0f8944b298a973be77be5c83a4e2c256a81e6dd5edf77534797191fa2ada25599d48772de6370b2c0d07a7dbbcb84ea78edc96f5ba2fbd66f9bd23604ad07e244571a75437d320bd1e719c7ca51483a0a7d1942cfe43c20d4101e2995262cef5bfc8f7130917dd37da106f662322e2797f536c48a95f77ce48c2be9b965f18311ab4d24303c8b036de85d5ba8d9f563f"}, {0x17, 0x0, 0xa00, 0x7fd7, 0x20, "b55ca88d97a282"}, {0x6f, 0x594, 0x8, 0x100, 0x100, "c4e4bea7eb267926602fa8163ba4e831ef3a3b9896f2c6ab96e5ab709b848656df819e6d8f86106a74f35eb201b69a1c70e8138b21d2f99cfa9af9f0a7871e9565456eba374462097d038541e2bc37b2aecd2e4ad128f1a11204a04c0d1da5"}, {0xbf, 0x0, 0x202, 0x4, 0x3, "2864976a3f6f96a361d6a6e43aab4f3ec214ed5ed0e2e8b2f401f211bf88812b82053031c41b7a62a77a9168e530a4fc557df9c1007da123f7ee51afb2611f50f5eaf4f88d777d0b76796cb552da5311c96bbba7431e1d031b309126e52ef60a7ed9881de414088c3a9c84a2763bad20aca21c7804c31ff982fcbd95471ed0ce96b42995fb54de3429318d5aaea80ebf24afc22782cc947017c0fd7f8c71aaf729c7d450a385fdf777fd6acf01f308"}, {0x57, 0x10000, 0x1, 0x3fad, 0x7145, "9986d0909f2121c164e9d03bceab332f74b0d6fa72d4287d576ae1e5f07a07e79b776609eb84a16c0048f3fb4a5a529f70b53aae4eb188eb3a555346dada5e1729393b8dd80824"}], 0x464}, {&(0x7f00005ef000-0x45c)=[{0xa1, 0x0, 0x10, 0x4, 0x33, "25b379b16e432c63edd9ad4f9f9a0971d7dbf402fae05a7f21ae1b42392e63d82f24fc58578d1ed89f9c78d08e8232adc8dd7229d9b2242490edb12d4e9755f124d94e03c262d30b8e1e8059b110134b4e48de85840f8e10efa262e47017cd36d6bad6ce05ad41f2b010337d0143fe3dacf7795019493f6dd855ca77fac5cf5d214d9f835547ff494d68114f11fb650d63"}, {0xe0, 0x4, 0x300, 0x93c, 0x6, "0bad40bb8863127d9e04d7aca9f5439359d4d8a1f7599a41608b7c55078e389495a25dfaa1a3b89a89fb2c1fef198ab2a1a182766718962d9e6be6ded8f65037d91cde379855af48b2f8dc91f93399224e19f9db1df13fa9d6c639f6dd3aef88abe723418388a07b28c45c4e5d66277e9d8dfd8cde7bc0543fe6178f7d0b031479982e5bcb9ab48e77f801733e71f4f6b83d463d3707b740242693836fc2acd528f0e6387e4c810f36494af316eb0e8b448d5610be5044752c72bac6dfb0c4b5290be38ee9636261113ac4242869882f"}, {0x1d, 0x800, 0x300, 0x8001, 0x1, "9518c9eb8eb37385b24c527e22"}, {0xd0, 0xae92, 0x100, 0x6, 0xfffffffffffffffe, "9979d8f480c5a0d944f4e51d5f665bd22e093903a4eca219f888641fdb66d6d1a33d53871baa3f8ccb24cef1473d9781732989be1a7ebb4e422ca497dd4e4478aa787ef3a554eafd02c0d91b8fe1337ca4232b7f0329c16f3aba3f07c17a7881f9686a8e10eafb7f0fa098ee6a856ca3cb44e9d5cc306a212e6a8c276ebb9e9a39b6ff3346b1632b20199521edfa695257189c77ac82cec0619b8145e38dd293e5380db2ffd9c02512655bf5f00489c86ffd6cc75a51b8a77b30bd0eefde7e9e"}, {0x7a, 0x9, 0x1, 0x5, 0x3, "e92081c0164dfd9dd456759643272c17532942867e4f91eaf58ac14ba5eb09edc5ddb636e78657e09ca32f37067765d7e7896de52e93ab271442dc1903149297534fa6fa2e07928a5428621fa265997f26828a1ced2b0ff14d53db19a13633f2f0dcd7dd63a989d93436"}, {0x9b, 0x4, 0x11c, 0x8000, 0x2, "23eb992de60b284e196e125dfe9a113214da492106f4d700f7a222a58c587ab1435088f48198c3ba5d74876ed2ec98968222550c27857911ad4f6a1fce4262b96f456a9ff345e3504b3599fb9bc79b7e8cc0efba530c89c373fc3aaac0e36795eefc7118c8e617cc639346f8dfb6345aac7e622fc5952dc8a1bef7243c3e04f92c5eba148ac65da85a1578"}, {0xd9, 0x4, 0x200, 0x6, 0x795, "68420bd082ee35fc04b1eb427b75dc689fede7a46379312bb6974d220f3a77391078a53e2a3ed9b7bfbdd8d51f2c3e702f5ce9579ef1da4f98d34eb4894833e9844b6070326a22c2a664618929b527acafba2c821dca414ecc92f1584769b6d9231dff6e2e64fd3a6cfd32ea638a46209da98252f40014146251bd5bb476f6227551f0411ff3a9322b88124d6232577d48a38b8d2076f4c24d7978f242bc14183c2d60719985d1fdf70552a4551dd0023bd5fe279d1b98690ecf4f5f5b6ad682db864d3b673c4d74f3"}], 0x45c}], 0x4, &(0x7f000074f000-0x68)=[], 0x0, 0x0}, 0x20040850) 2017/10/16 06:02:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000ff5000)="2e2f66696c653000") r0 = timerfd_create(0xefffffffffffffff, 0x800) r1 = dup2(0xffffffffffffff9c, r0) fadvise64(r1, 0x25, 0x2a, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xc, &(0x7f0000bc3000-0x4)=0x5, 0x4) socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000d4f000-0x1c)={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) r3 = socket(0xa, 0x3, 0x7) eventfd(0x3) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000d4f000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x376, 0x1, 0x0, 0x101, 0x0, 0x6, 0x4000, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x80000001, 0xfffffffffffffff9, 0xfffffffffffffffd, 0x0}, r4, 0x0, r3, 0x5) msgrcv(0x0, &(0x7f0000540000-0xff9)={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xff9, 0x3, 0x524b970b525d5f5c) getresuid(&(0x7f0000ac2000-0x3)=0x0, &(0x7f0000cbb000)=0x0, &(0x7f0000ff5000)=0x0) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000779000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x802, 0x88) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00006e7000)={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]}, [0x4, 0x2f84, 0x0, 0x4, 0x0, 0x1fb, 0x800, 0x0, 0xa00000000, 0x9, 0x9, 0xffff, 0x1, 0x6, 0x5]}, &(0x7f0000266000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00003bc000-0x98)={r6, @in6={{0xa, 0x0, 0x800ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x4}, &(0x7f00000f6000)=0x98) sendto$inet6(r5, &(0x7f0000abe000)="", 0x0, 0xc001, &(0x7f0000ce4000)={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendmsg(r5, &(0x7f0000f50000)={&(0x7f0000f5b000)=@nl={0x0, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000f5c000-0x10)=[{&(0x7f0000f5d000-0x5e)="8c", 0x1}], 0x1, &(0x7f0000057000-0x398)=[{0x38, 0x0, 0x2, "cb56d87d3ebe367db5efd4b6d07b8bd46f4f7fc7aba1e16589bd1b08ee7c0f59d0ff6be8d15bfc73"}, {0xf0, 0x108, 0xfffffffffffff160, "75730942c864a8fefb67cc921729274402f4cdb2b55779a2e5fb12c801f19e4c3bda8cd8c694bca78a509c1fb384f5604d6703450ee33dc6269b433088ace8ff6ed42cf6077225e6e07b07d97461d9b921e5b5c139981b08da7689707c1dc505d0794d6318340aa191e17142b2246f5b05c39bb9ec455f48f8b186df56160e55e79fc256014dc611b6c7ba4e1226c4370387ce2932afda21ae4f270c77d0e9d2bfc2bb1fbc2cdfd096aaba8e749cdea22660272f3d7ad51417fefe7c519e38115307f7cf3a6b3647f7fdcbd4795160350717525575376be2624d88dc"}, {0x100, 0x0, 0x350d, "e4d3c6548ba5a10dd7386190880e04ce2708fbde10b31cf335137fc0ea114cd929b7b771065c8eb7a0d25117b0474fc207524af504793c0f547269765c255bb753b47df5b6e73d91715976cb435da3803097063d644e84ca8beab78ff58635d267b951d85a1ed864f13788eed66118da006ad97d1dbb6ebbecfa2f047ee1585007402b1b0777d79b9f1070f65a1f7a95d3d5a2ac8c33313dfd585600a4e5a3c9e6c7e8a24c3221735e562261edf8b6cc331d6bbe5462ce9f9be4bca4d887be634481a02c674e0b45b0530876a9ba76c21a2810e862c4e38e4ffabffc7891259cb7e7b5deee59f81d7e"}, {0xf8, 0x1ff, 0x8, "436c6a02bd1813afe77b43d8b6a474c993c29d0cd2e346c067dd64090332b223956cfbc18290df85b82901ed4a4b8ee7535a9833e71f84b97400e86576114b439f540ed688a303ef8764891ebd798e5d6622724337738d0a613d2c2da0e78bc204fdbd61891ff7fa1791d332dab3da0097712536a9813eb56c808840c15ca6fff7632237934b6e34ffed97d45d80a7938202a461be62899eaf867d20c75362cf411dba53b2b12878d605b301a9ca32f28927a2ec80994043673a3d6b0c3e0d1750948b4ca1f69f545d9487d3d931d40c91cc970d84b3545d1d55bfe06235edb5fdbdf26d1f8492"}, {0x70, 0x119, 0x2, "da3558becaa72a08e6045cc18ad722963eccec434198e0d4f4d26d6eb9566f12f96930a10644e63de19656658605cc804164ac70cb959f667c93bc359faeec4097314b9ee7e2b80ec332fe1505494a0a38f293aa86ef1653f3e03730"}], 0x5, 0x0}, 0x0) accept(r5, &(0x7f000063c000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00008b1000)=0x58) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000b90000-0x10)=[{&(0x7f0000fbb000-0x29)="2900000021001980010a7524830a002102000016000000000000000009000c000300000000315aec00", 0x29}], 0x1) openat(0xffffffffffffffff, &(0x7f00007aa000-0x8)="2e2f66696c653000", 0xc000, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 139.938687] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 139.969323] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2017/10/16 06:02:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xa76000)=nil, 0xa76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000000000/0xdb9000)=nil, 0xdb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x80000000) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000d1000-0x5)="8907041000", 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = syz_open_dev$sg(&(0x7f0000df7000)="2f6465762f73672300", 0x0, 0x24000) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000969000-0x4)=0x6, 0x4) r4 = socket$netlink(0x10, 0x3, 0x4) clock_gettime(0x0, &(0x7f0000c27000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000d6d000)={0x10000, 0x5a8, 0x7, 0x0, 0x9, 0x3, 0x5, 0x10001}, &(0x7f0000657000-0x40)={0x9, 0xfffffffffffffff8, 0x0, 0x401, 0x1, 0xffffffff, 0x5, 0x8000}, &(0x7f0000e3a000)={0x400, 0x81, 0x10000, 0xe2a, 0xfffffffffffffff7, 0xfffffffffffffff8, 0xd9e, 0x3f}, &(0x7f0000f9a000-0x10)={r5, r6/1000+10000}) writev(r4, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100090000000001000f536e06ce", 0x58}], 0x1) memfd_create(&(0x7f000033c000-0x9)="2f6465762f73670700", 0x5) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000abb000)={0x0, 0x0, &(0x7f0000047000)=[{&(0x7f0000617000-0x35)=[{0x14, 0x1e, 0x200000000305, 0xfffffffffffffffc, 0x0, "07"}], 0x14}], 0x1, &(0x7f0000ab5000)=[], 0x0, 0x1}, 0x20000000) signalfd4(r3, &(0x7f00008f3000-0x8)={0x88d6}, 0x8, 0x400080) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000f5e000)=0x0) fcntl$getownex(r3, 0x10, &(0x7f0000d82000-0x8)={0x0, 0x0}) r8 = getpid() sched_rr_get_interval(r8, &(0x7f0000981000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x3, &(0x7f0000052000)={{r7, r9}, {0x77359400, r9}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_int(r3, 0x1, 0x13, &(0x7f00000f9000-0x4)=0x9, 0x4) timer_create(0x2, &(0x7f000004e000)={0xfffffffffffffffe, 0x5, 0x1, @tid=0x0, []}, &(0x7f000004e000)=0x0) request_key(&(0x7f000081d000)="7573657200", &(0x7f0000a3f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008fb000-0x7)="25656d30217b00", 0xffffffffffffffff) chmod(&(0x7f0000000000)="2e2f66696c653000", 0x80) socket$netlink(0x10, 0x3, 0x1d) writev(r0, &(0x7f000012b000)=[], 0x0) writev(r2, &(0x7f00000aa000-0x10)=[{&(0x7f0000b67000)="580000001400192300a14b80040d8c560a0600000000e076489643d818fe5800000004ca8164643e8900050028635a0004fbf5100000000000000004001c04ed5e000000000022000e00010000040000001f00ec6b0f536e", 0x58}], 0x1) 2017/10/16 06:02:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0xfffffffffffffffe, 0x4) r1 = syz_fuse_mount(&(0x7f0000549000)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)="2f6465762f70746d7800", 0x100000129101, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) r3 = fcntl$dupfd(r2, 0x406, r0) ioctl$TCXONC(r3, 0x540a, 0xffffffffffff3821) recvmmsg(r0, &(0x7f00005ad000)=[{{&(0x7f0000f0d000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000300000-0x50)=[{&(0x7f00003e9000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000069d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}, {&(0x7f0000516000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}, {&(0x7f0000f84000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f0000c32000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}], 0x5, &(0x7f0000304000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x2}, 0x7}], 0x1, 0x0, &(0x7f000077c000)={0x0, 0x0}) write$fuse_init(r3, &(0x7f0000018000-0x50)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000740000-0x4)=0x0) r4 = epoll_create1(0x80000) ioctl$int_in(r3, 0x5423, &(0x7f00002a1000)=0x3) accept4(r3, &(0x7f0000a69000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000895000)=0x10, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00007b8000-0xc)={0x0, 0x0}) r5 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000cc6000)={0x5, &(0x7f0000428000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f00005ef000-0x8)={r6, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000506000-0xc)={0x10000011, 0x0}) ioctl$TIOCGETD(r3, 0x5424, &(0x7f00006a0000)=0x0) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r7, 0x5452, &(0x7f0000286000)=0x3f) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f00000d7000+0x4a9)={0x7, 0x5, 0x5, 0xffffffff}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r8, &(0x7f0000b50000)={0x0, 0x0}) fcntl$setsig(r7, 0xa, 0x12) fcntl$setownex(r7, 0xf, &(0x7f00002cb000)={0x0, r5}) dup2(r1, r8) tkill(r5, 0x16) 2017/10/16 06:02:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000029c000)="2e2f66696c653000", 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000a0000-0x14)={0x9, 0x0, 0x10001, 0x0, 0x0}, 0x14) r1 = socket(0x11, 0xfffffffffffffffe, 0x103) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b3b, 0x100000001) msync(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x1000000000000004) r2 = syz_open_dev$loop(&(0x7f0000796000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffff000, 0x80000) fcntl$getownex(r2, 0x10, &(0x7f0000797000-0x8)={0x0, 0x0}) r4 = getpgrp(r3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003e2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000b2000)=0xc) r7 = open(&(0x7f0000521000-0x8)="2e2f66696c653000", 0x141042, 0x0) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006ed000-0x11)="2f6465762f7667615f6172626974657200", 0x440002, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r8, 0x8907, &(0x7f0000fe1000-0x4)=0x0) ftruncate(r7, 0x7fff) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)="2f6465762f70746d7800", 0x802, 0x0) sendfile(r9, r7, &(0x7f0000336000-0x8)=0x0, 0xffffffff) mlock(&(0x7f000022a000/0x4000)=nil, 0x4000) syz_extract_tcp_res(&(0x7f0000fb7000-0x8)={0x0, 0x0}, 0x8, 0x7) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000b6000)={r4, r5, r6}, 0xc) accept(r0, &(0x7f0000fb5000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00005cf000)=0x6) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f000093e000-0x4)=0x0, 0x4) readv(r9, &(0x7f000023e000)=[{&(0x7f0000d22000)="", 0x0}, {&(0x7f00009ac000-0x9b)="", 0x0}, {&(0x7f0000d23000-0x43)="", 0x0}, {&(0x7f0000178000+0x88b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4) 2017/10/16 06:02:35 executing program 3: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0xfffffffffffffffb, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x400880, 0x0) mmap(&(0x7f0000808000/0xf000)=nil, 0xf000, 0x2, 0x2172, r0, 0x0) mmap(&(0x7f0000812000/0x4000)=nil, 0x4000, 0x1000000, 0x40010, r0, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x6, 0x10, 0xffffffffffffffff, 0xfffffffffffffffe) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) readahead(r1, 0xab8a, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x81000006, 0x10010, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f000000a000)={&(0x7f0000004000/0x2000)=nil, 0x8, 0x0, 0x8000000, &(0x7f0000009000/0x1000)=nil, 0xffff}) mlock2(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x9) mremap(&(0x7f0000810000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f00005a5000/0x800000)=nil) mmap(&(0x7f00009be000/0x10000)=nil, 0x10000, 0x2000000, 0x1012, r2, 0x2d) mmap(&(0x7f0000845000/0x1000)=nil, 0x1000, 0x8, 0x2003e, r1, 0x1000000000000017) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) getresgid(&(0x7f00007ac000)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f000000e000-0x4)=0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x100000000032, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000cd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00005c2000/0x4000)=nil, 0x4000, 0x3, 0x32, r2, 0x3) mmap(&(0x7f00005b3000/0x3000)=nil, 0x3000, 0x9, 0x10053, 0xffffffffffffffff, 0x15) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x8000000006, 0x31, 0xffffffffffffffff, 0x200000000000002) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x6, 0x131, r2, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) mq_open(&(0x7f0000002000)="23402600", 0x840, 0x0, &(0x7f000000b000)={0x3, 0x3, 0x6, 0x80, 0x401, 0x50b, 0x1, 0x80000001}) mmap(&(0x7f0000ccd000/0x3000)=nil, 0x3000, 0xc, 0x32, r2, 0x0) fstat(r2, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) munlock(&(0x7f00005e3000/0x4000)=nil, 0x4000) mmap(&(0x7f0000b8d000/0x1000)=nil, 0x1000, 0xa, 0x30, 0xffffffffffffffff, 0x1fffffffffff) 2017/10/16 06:02:35 executing program 2: r0 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x0, 0x0, &(0x7f0000213000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x1f) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fb1000-0xc)={0x10002000, 0x0}) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0xece000)=nil, 0xece000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd581b71ab2144ece4740434cf0195f75d34c82d9d233f08008861ffccd64ade0e8ce0442fbc50974e8e1195c604f8800000040002663d75dd050000000000090000f2ffffffffa36611f99ef96f7d4ff812a8f9fc3f0729e6000000004f000000d300bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f10008c339d0fffdffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4ba23e752db8352780dff40bb45a788385", 0xd0) setsockopt$inet6_buf(r3, 0x29, 0x36, &(0x7f000047d000-0x1)="4c", 0x1) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r3, &(0x7f0000bb0000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ece000+0x1f9)=0x10, 0x80000) r5 = fcntl$dupfd(r3, 0x0, r3) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f0000b46000)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x8, 0x0, 0x1, 0x0, 0x8, "72bf2cbe9dbb5d328811912bd29d9e1aea7a5cebaafb1b2871bf49af240f1c1840fd8bca36fdaad654d99e36c6d4add69a61133daf34204bf9f0dbc9f8799085", "c852828d3971492d6d32164620f3e3f5bb23f1550fa0402130406e45a9149e679621ac73bf5b720c359aec5128aeb564c6ac731f8c75eebd736849464201cdd4", "6fd3321a9ac68aa38841e2e76c6c3b4aff518b2f1dc8d9d9f9ef7d79e759c741", [0x7ff, 0x8dc]}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f6e000)={0x0, 0x3ff}, &(0x7f0000a51000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00003ff000)={r6, 0x803}, &(0x7f00000a2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00008a4000)={r6, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x90}, 0x98) mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x6) 2017/10/16 06:02:35 executing program 0: r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0x1, &(0x7f0000002000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000)={0x0, 0x200, 0x10, 0x7, 0x3}, &(0x7f0000003000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x40031, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000001000)="3a5e47504c2d73656c66", 0xa) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x1000) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00009bc000)="637562696300", 0x6) getsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000fe2000)="", &(0x7f00001a7000)=0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000fe4000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000817000-0x5c)={{0xa, 0x0, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x2, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1400000000000}, 0x136, [0x7, 0x4, 0x6, 0x800000000400, 0x9, 0x3f, 0x7, 0x51]}, 0x5c) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) socket(0x11, 0x80004, 0x57) mmap(&(0x7f0000382000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000730000)={@common="65716c00000000000000000000000000", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd2, &(0x7f0000e2e000-0x9d)="81a1546908c517e5393b9e5aa350c94abe5e51d5060237ad1d0fe3e02de8c7d819189fdfd081e8d61793ae2eb333f32053a483ea8a8d5f65012b19dd874dc6ba0e9332dd1425fbca69617002942d498b0f8424388bb51b0a1420a79f733486788316c796ad3e6d292e3aa1a6dd2220f2ba630111466cc770e694ccba9f19f84f14e50f15fcdfe7b7692faf7d7b22e2a651ac83ffc75e58f8b0df2ad9ba", 0x9d) getsockopt(r0, 0x107, 0xb, &(0x7f0000f32000)="00000000", &(0x7f00001c4000-0x4)=0x4) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000905000)="cc61603357aab8789e60b391c833aeb1a94f292a75d2fe07e3c620ab6ecadfb99d8ed9828e10d58b4edfcf63d3710fc23c1c3fa0c604019e80759250bbdb9e0609b2738b8e2dddfb614d6255e6a98ee5497dfd674f20d3a1c26313c3071828b18dcae519d54f940325c34eb45b2207d7fde2ff16cb7cc1a2334e9742b059b3161dfd5fe5af7fddad788311ff0300009a00f0ff00ffffffff00070bec0ef2e6042329eafee9f4735c1fa51af07d049dc2a5daadaf5349f3dbcd3834e5b0a31c661da62f02b6d06173903fa53d8389516be9", 0xd1, 0x4001, 0x0, 0x0) r5 = socket(0xc, 0x80006, 0x15) mmap(&(0x7f0000218000/0x3000)=nil, 0x3000, 0x200000000000003, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000735000-0x11)="2f6465762f7667615f6172626974657200", 0x80100, 0x0) getsockopt$inet6_dccp_buf(r5, 0x21, 0xe, &(0x7f00007f9000)="", &(0x7f0000339000)=0x0) [ 140.071419] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. 2017/10/16 06:02:35 executing program 2: mmap(&(0x7f0000e57000/0x2000)=nil, 0x2000, 0x3, 0x38, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x3, 0x35, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"d0dfb55f2c552d"}, 0xd3e}, 0x10) mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f00009e0000/0x11000)=nil, 0x11000, 0x3, 0x35, r0, 0x0) mmap(&(0x7f00009ee000/0x2000)=nil, 0x2000, 0x1002, 0x4000000000000031, r0, 0x4000003) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e57000/0x2000)=nil, 0x2000, 0x100000b, 0x3010, 0xffffffffffffffff, 0xfffffffffffffdfd) mmap(&(0x7f0000a2a000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e9000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x5, 0x9014, &(0x7f0000003000)="382e7601b1c200004a50", 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x36, r0, 0x0) mmap(&(0x7f00009ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000e9e000-0x26)="240000001a0025f00018000400edfc0e0a0b0000e80000000009ffeb08000100000001000000", 0x26) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0x30, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x8, 0x35, r0, 0x0) mmap(&(0x7f00009ec000/0x3000)=nil, 0x3000, 0x1000000, 0x40010, r0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009e5000-0xc)={r1, 0x0, r2}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2, 0x811, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x32, r0, 0x0) mmap(&(0x7f0000542000/0x1000)=nil, 0x1000, 0x1000004, 0x32, r0, 0x0) socket$netlink(0x10, 0x3, 0x20000000000e) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)={&(0x7f0000004000)={0x27, 0x3, 0x8001, 0x0, 0x8, 0xffff, "08a2ccd86e102c380737faf94529d3db989ca66b39060ef1c88216fcb25e814a69977cc7c529b3a0f515d9856ac71d75b9ccdb5a2162f3d0f121250ff0d24c", 0x3}, 0x60, &(0x7f0000005000-0x70)=[{&(0x7f0000005000-0x91)="c2401f53c48d00d42a6995d2a3006393cb160c0833879a18ea589262adffd8004b96dc1801136fe7cd91fe465216cef417628aa0c47040303d6dbcf5b5f115dbeedc19e7848bbab67ee8babae2972abd89b3c060ce531ce717290276fde4ed278d93543fc455119ff51fbb7988c3e30833593287fd851ef6e6bb66b99ae7f632e4791aba04f05ee006c3855368536f18d6", 0x91}, {&(0x7f0000005000-0xe3)="acfe64cd7593513ad976de674ff3b94e9ab8ec6b8e3bb065fb08794705d820983206df3dfce16b83180b3b4e61e74a03e139c4763e065ca44b3f7b425805c2233e4a91c4ac02719053b5fbb895c53c30c0e602eb05cc1c67affa68eeebae7f6dd0c93f06685d2b7b8c107f4c1b2d9f47f89f705a13e2333cfc4604dd7ae3a8ca26cc146d8f1a07ea1c1ae13d9931e512bbf25bc14869b27aa4bcea0b21ea251b268c62b952a3bfe7bc38a13b52445abc5a5ab513f16f299ecdb8d91766f20f51eb3fa95ee8d9017f6205d39620a2973c8efb9e61b31903891915fd29b98ec4b6eb0660", 0xe3}, {&(0x7f0000005000-0x7e)="487a1bf6552d1213f6a727807f2f6278e7905181b50c60d39e95ee7a3f19bfc00094c28f6d785a0cbadc12308f667cbe14189ec2c7251770df7871bdf459c47ac6ad4d8a2879556ef195101f015305654e9b8f3ce408a63b8c63dfe0ddbda0bbbc6b956115c373ed3af0a4e7bc765a2d58b047509f4bc2dab769cc8032df", 0x7e}, {&(0x7f000030c000)="", 0x0}, {&(0x7f000030e000-0x1000)="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", 0x1000}, {&(0x7f000030d000)="1b9ea2e4e8991c0e091eb456c0a1da0a7d9440b51f6cc7ce192e7385c20ecf46d54106d1cb9d4625a7e620ef62166a921ecebd77b7a7da6f610cc6130842801b8b9e103e07c453eb657ec8e5da07c59464ece48cdf75aeb6ca78dff740668c1258bfff21b243b5009c9291bc45ba11738878b8740a4fb7964e08823161df3b85771f0aebb60cbe976fe701312d4e2bc6dc00515ee117397faa26266920", 0x9d}, {&(0x7f0000004000)="c8336eee79b8c3e11d0b34c3ca30984fce3c8c3797016e9831788091fa1110e1f6e7350e2e7e9a75796a2a329194106645b2127c7e8c9dc0e731cfd95a75f692a2c3f1cc6c5dc47c3a6b8db745c59c91d7dfc174a69f4d32c002cc5c2a0bd78b61b69669c6d6118b9e0180a82d6ceb81b5f300b74228d44d1227578a2ff9ce42142ad97910999dbe0ab12d8223ea9aebb592ab99778b62874a16663817de82189447228fffdd693a3ff93d2d6946aec15667a5f02c1241", 0xb7}], 0x7, &(0x7f0000005000-0x68)={0x68, 0x11e, 0x7, "cbac13aeed41afceac17aecabcbb6fc77e010000005b8126416a9f275b905085db85c3394ef66abf35130bdbf1cb37758d27ea1fb0562cc8b1865a38bc260400000097fc59a69c7c25ab37194ade9779910ef5ad0c2a"}, 0x68, 0x0}, 0x804) 2017/10/16 06:02:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000335000-0x6)="6c6f676f6e00", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000059b000-0xe9)="3ccde8933438199d2c9193880a77cdb77b9854961b83ed0ba445b0b4c0b067cb3eadacc6fc7df3da22b97eca4f24c95c116ec07b2db56bf8323524fb81d85a6c0d1cd8ab6992b500e7094f2b5a32402bd1961e4231522c67e6747afe85be5180c82bbb5614b191458482aaf3043ede87826e43e6f1f296e05cb6c5d35c7eaa7cb395d3bc4342c1762eff84f8f9726d2038dfd684f14aedbff0b19428429769ecb4e96ebc05408e7c304270aee21d81555bb6f82b1a68ade793698b4175c3a83940fb65e0fc1d0997748f04bad62c7e3666fe190f15231e10fe3d8276358fc9ab5f26588f3109fcc0ef", 0xe9, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a44000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x4, &(0x7f00003c0000-0x10)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) r4 = syz_fuse_mount(&(0x7f0000f5c000-0x8)="2e2f66696c653000", 0x6000, r2, r3, 0x200, 0x4) r5 = dup2(r4, r4) getpeername$netlink(r5, &(0x7f00002ac000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000253000)=0xc) sync() r6 = socket$netlink(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000021f000-0x8)={0x0, 0x2}, &(0x7f0000c29000-0x4)=0x8) pipe2(&(0x7f0000ca6000)={0x0, 0x0}, 0x800) ioctl$VT_OPENQRY(r8, 0x5600, &(0x7f0000c3a000)=0x0) mknod(&(0x7f0000617000)="2e2f66696c653000", 0x28, 0x0) r9 = creat(&(0x7f000065b000)="2e2f66696c653000", 0x102) r10 = openat(r9, &(0x7f0000cbb000-0x8)="2e2f66696c653000", 0x0, 0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, &(0x7f0000ffd000)={r7, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4}, 0x98) writev(r6, &(0x7f00009f9000-0x10)=[{&(0x7f00000b2000-0x5a)="580000001500190000bb4b3100055c5d02ed3b850280e076480243c808fe58a2b25205000100723e0100010000d7000000050e04001741380a0096530000000000008d0000230b0c00000000000060edaa1dda4a0ef86e01", 0x58}], 0x1) setsockopt$inet6_int(r10, 0x29, 0x0, &(0x7f000023c000-0x4)=0xffffffffffffffc7, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r10, 0x29, 0x20, &(0x7f000066a000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0xa, 0xc3e, 0x7, 0x2}, 0x20) execve(&(0x7f0000b7c000-0x8)="2e2f66696c653000", &(0x7f0000f5e000-0x18)=[&(0x7f0000508000)="252e5b6b657972696e6700", &(0x7f000076b000)="74727573746564277472757374656400", &(0x7f0000015000-0x6)="6c6f676f6e00"], &(0x7f00001ee000-0x28)=[&(0x7f0000e4e000)="7573657200", &(0x7f0000ae1000-0x2)="5d00", &(0x7f000059b000-0x4)="7d7d2600", &(0x7f000086b000-0x7)="2d776c616e3100", &(0x7f00001f2000-0x6)="6c6f676f6e00"]) r11 = memfd_create(&(0x7f0000ba8000-0x23)="2d656d312e656d306d696d655f747970652d656d316370757365746e5e707070312b00", 0x800000000000005) sched_getparam(r1, &(0x7f000036a000)=0x0) modify_ldt$read_default(0x2, &(0x7f0000f6f000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r11, 0x84, 0x6c, &(0x7f0000161000-0x3)={r7, 0xb, "e972730100000000000000"}, &(0x7f0000ef0000-0x4)=0x13) ioctl$sock_SIOCINQ(r8, 0x541b, &(0x7f0000f3f000-0x4)=0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000037f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d25000-0x4)=0xc) seccomp(0x0, 0x1, &(0x7f000084a000-0xa)={0x1, &(0x7f0000eaa000)=[{0x2db1, 0x59, 0x3, 0x2bc39c2d}]}) mknodat(r10, &(0x7f0000379000-0x8)="2e2f66696c653000", 0x8010, 0x3) acct(&(0x7f0000ac5000)="2e2f66696c653000") 2017/10/16 06:02:35 executing program 7: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x10000000000001, 0xffffffffffffffff, &(0x7f0000dcb000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000dcb000-0x8)={0x0, 0x804}, &(0x7f0000404000)=0x8) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000dc9000)={r2, 0x1, 0x8, 0x8, 0xed6, 0x40}, &(0x7f0000dcb000)=0x14) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000fa000)={0x0, 0x0}) r3 = epoll_create1(0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x2)="2f00", 0x41, 0x0, &(0x7f0000000000)={0x6, 0x8, 0x2, 0xc94, 0x10000, 0x0, 0x8000, 0xfffffffffffffff8}) socket$netlink(0x10, 0x3, 0x13) r4 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0xa238, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xcf7, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x5a) delete_module(&(0x7f0000f9b000-0x11)="47504c6b657972696e6765746830242100", 0x202) r5 = dup(r4) connect$netlink(r5, &(0x7f0000000000)={0x10, 0x0, 0x7fff, 0x6}, 0xc) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x1000007, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/16 06:02:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000a76000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x2) write(r3, &(0x7f000032a000)="240006000000000000000000000000002300071008000100ff0000000800000d03000009", 0x24) recvfrom$inet(r3, &(0x7f00000dd000)="", 0x0, 0x200000000000000, &(0x7f0000e83000-0x10)={0x2, 0x0, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00007c7000)={0x0, 0x4, 0x4, 0x1, 0x9ec, 0x6, 0x2, 0x93f, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x400, 0x1000000000000000, 0x5}}, &(0x7f0000f54000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f32000)=@assoc_value={r4, 0x3}, &(0x7f000062b000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r5, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0xe700, 0x100000000, 0x3}, &(0x7f0000475000)=0xa0) getpid() r6 = syz_open_dev$sg(&(0x7f000003f000)="2f6465762f73672300", 0x3, 0x200101) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x400000000000007f) r7 = gettid() getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009d6000-0x18)={r5, 0x1000100, 0x0, 0x81, 0x6}, &(0x7f0000bdc000-0x4)=0x18) 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}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f00008bc000)={0x0, 0x4, 0x3, 0x0, 0x40100000001, 0x5}, &(0x7f00001e3000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f00009a9000-0x8)={r5, 0x83}, &(0x7f0000e41000)=0x8) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)="2f6465762f73657175656e63657200", 0xa02, 0x0) socket$unix(0x1, 0x6, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000505000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b3a000-0x4)=0x14) r9 = syz_open_dev$sndseq(&(0x7f0000503000-0xd)="2f6465762f736e642f73657100", 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r9, 0xc02c5341, &(0x7f0000154000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r8, &(0x7f00007a0000-0x1b0)=[{0x2, 0x100000001, 0x53d4, 0x6, @time={0x77359400, r10}, {0x0, 0xda46}, {0x9, 0x2f46ac7f}, @time=@tick=0x6}, {0x762d, 0x9, 0x5, 0xd0c, @tick=0x1, {0x23, 0x2}, {0x9, 0xed34}, @control={0x40, 0x101, 0x81}}, {0x4, 0x7f, 0xfffffffffffffffe, 0x20, @tick=0x7ff, {0x2, 0x9f}, {0x800, 0xff}, @ext={0xdc, &(0x7f000076d000-0xdc)="cf1fa2ce59404c74af115c64cb9dac3f0f82194d859435467e93c41894fd5edd57a50ad3f26ad3becd733f98e6391a7b6f9b5b141250ada7a4569862baef43defd2861e553457b7734b27261696bec66a778c44eea67e3cbb5e5311c2d6843f41e8697b47913db304c3c77cd84ec636a399c440d9866ec25f91ce9d5205ae9a837abaaad08bf61b182f8f4e19351c532bdc897626310b36a0293d2009c3d44f03bfba88c32c58f6c8bab265b0c8d2c35f7c0695f57ee8aaf2d2d9cc137654060934d9dc56c30d47c30da053f61953f9a71e5e6b561f7b37e72ce3f06"}}, {0xff0b, 0x4, 0x400, 0x5, @tick=0x5, {0x30, 0x3}, {0x8f9c, 0x1}, @result={0x0, 0x9}}, {0x10000, 0x101, 0x0, 0xff, @tick=0x6, {0x5b10f405, 0xbf0}, {0x800, 0x82}, @time=@tick=0x80000000}, {0x20, 0x1, 0x100000001, 0xffffffff, @time={0x77359400, 0x0}, {0x8, 0x9d0}, {0x2, 0x400}, @addr={0xfff, 0x455}}, {0x7, 0x4, 0x3, 0x10000, @tick=0x71, {0xd7b7, 0x80000000}, {0x8, 0x7}, @result={0x7, 0x7fff}}, {0x81, 0x5, 0x3, 0x8, @tick=0x5, {0x6, 0x8}, {0x400000000081, 0x1}, @queue={0x4, {0x1, 0x62}}}, {0x4, 0xffffffffffffffff, 0x1, 0x2, @time={0x0, 0x989680}, {0x80000001, 0xffffffff}, {0x0, 0xffffffff}, @ext={0x44, &(0x7f0000d1e000)="908407f193446169755ac7739de3aceb12d9d25bd9a8ff100adb1421e8a3f7d4fedf535abd92a117662916a321c5fcd2f6d0769c76ca5ff19a1c5549058fe4d72d453013"}}], 0x1b0) close(r1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f000001b000)={0x0, 0x0, 0x0}, &(0x7f0000d93000-0x4)=0xc) 2017/10/16 06:02:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000684000)="2f6465762f6175746f667300", 0x2000, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00002ea000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000ca9000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000231000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000c67000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000032000)=[{&(0x7f0000041000-0xc2)="dc", 0x1}], 0x1) write(r1, &(0x7f0000046000+0x6ed)="50", 0x1) fcntl$setpipe(r3, 0x407, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f00007d1000)={{0xa, 0x2, 0xe4a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, {0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0xffffffff83a66166}, 0x0, [0x9, 0x4a4a725c, 0xfff, 0xfffffdffffff0001, 0x2, 0x7fff, 0x3, 0xcfb1]}, 0x5c) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f00006a4000)=0x0) writev(r4, &(0x7f0000048000-0x10)=[{&(0x7f0000007000-0x51)="1e", 0x1}], 0x1) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000f1f000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @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}}, &(0x7f00000bd000-0x4)=0xe8) remap_file_pages(&(0x7f000064b000/0x2000)=nil, 0x2000, 0x4, 0x9, 0x2) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000305000-0x10)={0x0, &(0x7f0000925000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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connect$packet(r3, &(0x7f0000c23000)={0x11, 0x18, r5, 0x1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) splice(r2, 0xfffffffffffdfffd, r1, 0x0, 0x3ff, 0x0) splice(r3, 0x0, r1, 0xfffffffffffffffd, 0x8dc6, 0x0) r6 = socket$inet6(0xa, 0x1, 0x800002fffd) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f0000ef1000)="00", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r7, 0x0) syz_open_dev$evdev(&(0x7f00009c6000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3fffffffffffffb, 0x80000) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r6, 0x29, 0x1b, &(0x7f00006d5000)={@loopback={0x0, 0x1}, 0x0}, 0x14) setsockopt$inet6_mreq(r6, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) 2017/10/16 06:02:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000724000)="73797a6b616c6c657200", &(0x7f00007dc000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000335000-0x1)="76626f786e657431277573657200", 0xfffffffffffffffc) add_key(&(0x7f00008e5000)="73797a6b616c6c657200", &(0x7f0000bfd000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000e64000)="73797a6b616c6c657200", &(0x7f000027f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b18000-0x83)="8844be8c0c8c898dba68c03cb717dffc92b29b06293132368bc57de3faf0586e818e5c020adbb47b7f8b10f7774c908699d4a4253495e77a8d2932e47cf5cc1c8257c77ac588205bd5a2179a7c8c10bd6bb4e3c361622e5a3d54231eeb1c4a351aec140c01ca248cd06811436ab21238634d8ca04914b485322fd59aca1b4372d2bde0", 0x83, 0xfffffffffffffffe) add_key(&(0x7f0000387000-0x8)="6269675f6b657900", &(0x7f00005f6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d9e000)="6f2b85f696fce907163c2331920dddc7e914d6773365a257dbf00e04c8e6daca17bf8e290494767ca5a2e3ae795cf78ad3a6b9a2a3640dca893ba35d22fb4305858de4b2dc197d246236fb94e55d7739c568528c926b5b8e44657f995e4a6341864e9d031abe86f1ffc96ea9e06eeff480098c5d18b9aa83429936a79558e3ec79dd2daa114e4ff5cc1ed2c437f4c9a93d9d4f29a4e4a81223d1f5db5e9d81200087ff156726dd75e3db9c56e62145b6898e20e457ab0fbd29cb8bc447cb57a5c61a6d78530edc9668b85696cc7f18d4065184459370eda0a119c8753cd725d334c36cb9d84f7a5bf6f0cb10732d0a135875afb4b9", 0xf5, 0xffffffffffffffff) r0 = request_key(&(0x7f0000d44000-0x8)="6269675f6b657900", &(0x7f0000f7e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000c8000)="656d302a5b00", 0xfffffffffffffff8) keyctl$set_timeout(0xf, r0, 0x400000000000) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d4f000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x40, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000cab000)=0xfffffffffffffff8, 0x4) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a44000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x4, &(0x7f00003c0000-0x10)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) syz_fuse_mount(&(0x7f0000f5c000-0x8)="2e2f66696c653000", 0x6000, r3, r4, 0x200, 0x4) sync() r5 = socket$netlink(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000021f000-0x8)={0x0, 0x2}, &(0x7f0000c29000-0x4)=0x8) pipe2(&(0x7f0000ca6000)={0x0, 0x0}, 0x800) ioctl$VT_OPENQRY(r7, 0x5600, &(0x7f0000c3a000)=0x0) mknod(&(0x7f0000617000)="2e2f66696c653000", 0x28, 0x0) r9 = creat(&(0x7f000065b000)="2e2f66696c653000", 0x102) r10 = openat(r9, &(0x7f0000cbb000-0x8)="2e2f66696c653000", 0x2, 0x20) prctl$getname(0x10, &(0x7f0000bb4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, &(0x7f0000ffd000)={r6, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4}, 0x98) getsockopt$inet6_mreq(r10, 0x29, 0x0, &(0x7f00007df000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ff5000)=0x14) writev(r5, &(0x7f00009f9000-0x10)=[{&(0x7f00000b2000-0x5a)="580000001500190000bb4b3100055c5d02ed3b850280e076480243c808fe58a2b25205000100723e0100010000d7000000050e04001741380a0096530000000000008d0000230b0c00000000000060edaa1dda4a0ef86e01", 0x58}], 0x1) ioctl$sock_SIOCGPGRP(r10, 0x8904, &(0x7f0000944000)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r10, 0x29, 0x20, &(0x7f000066a000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0xa, 0xc3e, 0x7, 0x2}, 0x20) r11 = memfd_create(&(0x7f00005eb000)="2d656d312e656d306d696d655f747970652d656d316370757365746e5e707070312b00", 0x1) sched_getparam(r2, &(0x7f0000c35000)=0x0) modify_ldt$read_default(0x2, &(0x7f0000a6d000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r11, 0x84, 0x6c, &(0x7f0000411000)={r6, 0xb, "e972730100000000000000"}, &(0x7f0000488000+0xbb8)=0x13) ioctl$sock_SIOCINQ(r11, 0x541b, &(0x7f00006a2000-0x4)=0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000fe5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000553000)=0xc) mknodat(r9, &(0x7f0000379000-0x8)="2e2f66696c653000", 0x8010, 0x3) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000a04000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x3f}) acct(&(0x7f0000ac5000)="2e2f66696c653000") 2017/10/16 06:02:35 executing program 7: unshare(0x4003ffe) inotify_init1(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000036e000-0x8)="2e2f66696c653000", 0x410000, 0x0) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000048000)="2e2f66696c653000", 0x160) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x400019980330, 0x0}, &(0x7f0000b2d000)={0x0, 0x0, 0x0, 0x0, 0x2, 0x10001}) mmap(&(0x7f0000000000/0xb49000)=nil, 0xb49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000cbc000)=@generic="c5c0f3db39d9f02a99d597ae73858a4e", 0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000fee000)="c5dd14f2256b3a97a38130dae79ab0d6b101c592240a4f96c9bcefcdcdb6be64324e73b3ec17f07ca090d69baf251c43a70d8350a030d39570f10a50059b7915eeb052237e3517", 0x47) sendto$inet(r0, &(0x7f000055f000)="63a9", 0x2, 0x801, &(0x7f00009ff000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000361000)="2f6465762f6877726e6700", 0xc00, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000089e000-0xa0)={0x0, @in6={{0xa, 0x3, 0x12, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x3, 0x10000, 0x9}, &(0x7f0000ae2000-0x4)=0xa0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10240400, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000741000)="e1") r2 = gettid() r3 = getpgid(r2) sched_setaffinity(r3, 0x8, &(0x7f0000a8c000-0x8)=0x3) remap_file_pages(&(0x7f0000a2d000/0x3000)=nil, 0x3000, 0x8, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x1000000000200000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000001000-0x20)={0x5, 0xd51b, 0xffffffff, 0x7, 0x4, 0xfffffffffffffff9}) r5 = dup3(r4, r4, 0x80003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000001000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001, 0x0}) 2017/10/16 06:02:35 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000565000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00009d0000)={0x0, 0xae86, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setsig(r0, 0xa, 0x0) poll(&(0x7f0000aa3000)=[{r0, 0x0, 0x0}, {r2, 0x1000, 0x0}, {r0, 0x10c, 0x0}], 0x3, 0x3f44) sync() r3 = dup2(r1, r1) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r4 = socket$netlink(0x10, 0x3, 0xc) writev(r4, &(0x7f000037d000)=[{&(0x7f000052e000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r5 = socket$netlink(0x10, 0x3, 0xa) writev(r5, &(0x7f0000fb6000-0x10)=[{&(0x7f0000e53000-0x1f)="1f00000002031900000007000000068100edbb8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r4, &(0x7f0000124000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100ed3b850900020000000000000058", 0x1f}], 0x1) r6 = gettid() r7 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xb) readv(r7, &(0x7f0000ce2000)=[], 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r8, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) sendmsg$netrom(r3, &(0x7f00000cf000)={&(0x7f00006dd000)=@ax25={0x3, {"a20b06b551895e"}, 0x101}, 0x10, &(0x7f0000eb0000-0x90)=[{&(0x7f000075a000-0x4e)="a5b28f6a2a15d8985d615eb3ed5a5c7bfefccfcac19b36e563244a6ac3e82775d950b582eeaa450d5261b87e8b89cdc68cc426968f79a6d559559a9df330295249f82cb8ab3714e88f0133b40c9c", 0x4e}, {&(0x7f00009c3000-0x8e)="d8b25b45e1367cffcbfd44f5814872c2ae569779717dddc5fe4252a2de47e266a8127d02ae6f14c67afa9afb5c9b515e9d6b9760a50d606c175277a3c01bf47276d7f64875d7fadd05da0fa910a492c989693e13764d7ac4601f7ff28600d1655a4a8b9b20738b4fcd6280ea33bfed82236939ffcf49e72928c61266b9fcdba34e817796184ba9c9082116cf4eaa", 0x8e}, {&(0x7f0000e01000-0x12)="7058ebcf72b55961573cd9c72101f5fdba0d", 0x12}, {&(0x7f0000936000)="04c797aeed5b3460d183418576a493c83bd8beeea24ebe24", 0x18}, {&(0x7f000080e000-0x1000)="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", 0x1000}, {&(0x7f0000e27000-0xf6)="3ba8fad2b4b29748ef1031822aa44dc8ae46de1655870cb535565495396d926b135716add57e0fe2bfc6187caf39eec5916807fce4c643a01e8e55ec6e4667f01ef61c293b2926880327dcaacfe277f02960a27b8d28ed04786ea1f7c6f9e4bc148ab45cbe054898feb12f593745107427219f7b33ee7c083b592e4fa504f2138a56daedc5546f86c3a14b8706556db94cd99c66fa6a12894d0159de668124a6a95b4d6963880586bbeec024ee52c66f2351d4c1b6c57672d1a20304d0767d0fa2e9882f18fdad5240b1b1657cfe9027d55b07aad457ce9fec3b47c69b5055bde5fe0dca7dd0b1e84db2308bc23ffcc8b0f0013a7d0f", 0xf6}, {&(0x7f0000787000-0x12)="9bec7dd8032d4d0545502fea8588eee060b1", 0x12}, {&(0x7f0000828000-0x5b)="f9a7701786fd50caf8549181a713fdc216ff72c350a06b6307a4b8caa5883ffdc3972553dfccb22cc9f5d93b76a36c9d604f15a4d12645a55b4a06c28124f4c2cb552d2639027e0734a399e76e371ee4610940325b63e21616bca6", 0x5b}, {&(0x7f00004a9000+0x89c)="379ad883f0e508de", 0x8}], 0x9, &(0x7f0000285000)=[{0x48, 0x114, 0x1f, "945b554b210c2e2c6207cacbe3a95bccd028990ab520a5cd5bfd900a0dccd8cc2907f2cf70f82144fbe2b75f0d5db52933"}, {0x40, 0x11d, 0x4e7, "d90b97bbd88d7a82afbd5a3a7b34137f90f8c874f289336cb7f641c63a9b9acb448cad76344bacb9fc0f51f2"}, {0x1010, 0x0, 0x80000000, "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"}], 0x3, 0x80}, 0x2000c080) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000013000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000c03000-0x8c)={0x0, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000735000-0x4)=0x8c) syz_open_dev$tun(&(0x7f0000841000)="2f6465762f6e65742f74756e00", 0x0, 0x400000) setsockopt$SO_TIMESTAMPING(r8, 0x1, 0x25, &(0x7f0000a2b000-0x4)=0x9c9, 0x4) r9 = socket(0xf, 0x80002, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f00009a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4001}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000d72000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup3(r9, r10, 0x0) 2017/10/16 06:02:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt(r0, 0x7ffd, 0x12, &(0x7f0000000000)="", 0x0) fcntl$getownex(r0, 0x10, &(0x7f00002d3000)={0x0, 0x0}) ptrace$pokeuser(0x6, r1, 0x2000000000003d, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000075e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bfc000-0x4)=0xc) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000084e000/0x3000)=nil, 0x3000, 0x0, 0x2a012, r2, 0xfffffffffffffffc) 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) r3 = request_key(&(0x7f0000000000)="6465616400", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x26)="73797374656d080000000000000074683026216e6f6465762b6d24402f2d73797374656d00", 0x0) keyctl$update(0x2, r3, &(0x7f000084f000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000084e000/0x3000)=nil, 0x3000, 0x1000003, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="e8", 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f000084f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0xb6)="1ae96ed595ce85e1cf54e34b5985d1aeb368e73f3b2a4c6df41891db62a6bbbc5cb348c6c9cb29ee40da190d08b324ef0081a9b6f0ea000000000000000400dd60d94fea6dbb19753d0414d7608035f880e22641d9f8af36ffe13af8dd7bb0516d90609132f09f504f4effd8867d8e9c36742d2d68b8f763290e0cb1e6a417122bf67b5b74781d7b5b45c76ff78a11ee0500000100d9de8c15f89a0ee6342bbb74a891e4915871b3144d40605f4953582b478281ca07", 0xb6, 0xfffffffffffffffd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x10e, 0x5, &(0x7f0000001000)="6d", 0x1) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e9d000)=@common="00000000000000000000000000000000", 0x10) bind$inet(r0, &(0x7f0000f79000)={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r4, &(0x7f0000489000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/16 06:02:35 executing program 0: r0 = syz_open_dev$urandom(&(0x7f0000888000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x4001) mmap(&(0x7f0000000000/0xf9000)=nil, 0xf9000, 0x7, 0x35, r0, 0xff7ffffffffffffe) r1 = mq_open(&(0x7f000006a000-0x1)="00", 0x80, 0x24, &(0x7f0000094000-0x40)={0x2, 0x7fffffff, 0xffffffff, 0x6, 0x4, 0x800, 0xa04, 0xff56}) readahead(r1, 0x3ff, 0x76ea00cb) r2 = accept4(0xffffffffffffff9c, &(0x7f0000062000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000081000-0x4)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000f5000-0x4)=0x0, &(0x7f000009d000)=0x4) r3 = socket(0x10, 0x3, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x3000)=nil, 0x3000, 0x2, 0x32, r3, 0x0) pread64(r1, &(0x7f00000fa000)="000000000000000000000000000000000000000000000000000000000000", 0x1e, 0x4) write(r0, &(0x7f00000fa000-0x26)="260000001000277c9301c1ff000000000000000008002001ff6effff2007f951050003001900", 0x26) mmap(&(0x7f00000d7000/0x2000)=nil, 0x2000, 0x3, 0x1010, 0xffffffffffffffff, 0x0) connect$ipx(r3, &(0x7f00000fb000)={0x4, 0x8, 0x9, "00000006024e", 0xfff, 0x0}, 0x10) r4 = socket(0x1, 0xf, 0x68e5638) shmget$private(0x0, 0x1000, 0x400, &(0x7f0000092000/0x1000)=nil) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000eb000/0x3000)=nil, 0x3000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x1d, &(0x7f00000ff000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00000ff000-0x4)=0xbe) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r4, &(0x7f00000fd000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f00000fa000)=0xc) fcntl$getownex(r3, 0x10, &(0x7f00000d1000)={0x0, 0x0}) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r2, &(0x7f0000100000+0xb8c)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000028000)=0x10, 0x7ffff) fcntl$setownex(r2, 0xf, &(0x7f0000100000-0x8)={0x1, r5}) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/16 06:02:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(0xffffffffffffffff, &(0x7f0000f56000-0x10)={0x4, 0x0, 0x1, "16d74e20caa4", 0x1, 0x0}, 0x10) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000076a000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000433000+0xc7c)=0x4000000003) clock_nanosleep(0x2, 0x0, &(0x7f0000052000-0x10)={0x0, 0x989680}, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) nanosleep(&(0x7f0000379000-0x10)={0x0, 0x1c9c380}, 0x0) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000f41000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000f41000-0x40)=[{&(0x7f0000811000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}], 0x1, &(0x7f0000f40000)="", 0x0, 0x4}, 0x0}, {{0x0, 0x0, &(0x7f00003ea000)=[{&(0x7f0000f41000-0x1)="00", 0x1}], 0x1, &(0x7f0000f40000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c, 0xffffffff}, 0x40}, {{&(0x7f0000ee8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000f40000)=[{&(0x7f0000ba6000-0x93)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}], 0x1, &(0x7f0000f40000)="00000000000000000000000000000000000000000000000000000000", 0x1c, 0x59d9}, 0x100000000}], 0x3, 0x0, &(0x7f0000f41000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xe, 0x3, 0xfff) get_thread_area(&(0x7f000077f000)={0x0, 0x7, 0x0, 0xb17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$evdev(&(0x7f000007a000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0xc03fd) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = gettid() 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}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = getpgid(r3) open(&(0x7f0000f7d000)="2e2f66696c653000", 0x800, 0x20) memfd_create(&(0x7f0000a51000-0x1d)="2f707070302d2b73797374656d6c6f76626f786e657430292b656d3100", 0x3) openat$hwrng(0xffffffffffffff9c, &(0x7f00002f4000-0xb)="2f6465762f6877726e6700", 0x80, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00002f8000-0xb)="2f6465762f6877726e6700", 0x200000, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000a48000-0x4)=0x100000000000007) gettid() socketpair$unix(0x1, 0x800000000000005, 0x0, &(0x7f0000d13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) capget(&(0x7f0000a67000-0x8)={0x19900330, r5}, &(0x7f00006d4000-0x18)={0x200000000000, 0x70ad, 0x6, 0x9, 0x401, 0x5}) 2017/10/16 06:02:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x3, {"4a1901fae122fa"}, 0x0}, 0x10) gettid() prctl$void(0x400000000001a) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x4000, 0x100) r1 = getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000785000-0x4)={0x0, 0x0, 0x0}, 0xc) setreuid(r1, r2) openat$keychord(0xffffffffffffff9c, &(0x7f0000dfc000-0xe)="2f6465762f6b657963686f726400", 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000e74000)=0x3ff, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000024d000-0xa)={0x0, 0x2, "bc26"}, &(0x7f0000d3a000)=0xa) r3 = socket$inet(0x2, 0xa, 0xfff) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000dc4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) 2017/10/16 06:02:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000000)="", 0x0, 0x2) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80005, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fda000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000c6000)=0x7, 0x4) accept$llc(r0, 0x0, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@empty=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=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000780000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000325000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getpid() mmap(&(0x7f0000000000/0xe3c000)=nil, 0xe3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000ff2000)="1f000000120007f20000000000000000800000410800100000000000000000", 0x1f) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000ff3000-0x4)=0x2) mmap(&(0x7f0000e3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x10050, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, &(0x7f0000ff3000-0x4)=0x0, &(0x7f0000ff2000)=0x4) socket$inet6(0xa, 0x80005, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000525000-0x23)="230000001e00056d000000000000510307000000000000000005000fff02000ae50000", 0x23) 2017/10/16 06:02:35 executing program 1: r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0x1, &(0x7f0000002000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000)={0x0, 0x200, 0x10, 0x7, 0x3}, &(0x7f0000003000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x40031, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000001000)="3a5e47504c2d73656c66", 0xa) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x1000) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00009bc000)="637562696300", 0x6) getsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000fe2000)="", &(0x7f00001a7000)=0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000fe4000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000817000-0x5c)={{0xa, 0x0, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x2, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1400000000000}, 0x136, [0x7, 0x4, 0x6, 0x800000000400, 0x9, 0x3f, 0x7, 0x51]}, 0x5c) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) socket(0x11, 0x80004, 0x57) mmap(&(0x7f0000382000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000730000)={@common="65716c00000000000000000000000000", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd2, &(0x7f0000e2e000-0x9d)="81a1546908c517e5393b9e5aa350c94abe5e51d5060237ad1d0fe3e02de8c7d819189fdfd081e8d61793ae2eb333f32053a483ea8a8d5f65012b19dd874dc6ba0e9332dd1425fbca69617002942d498b0f8424388bb51b0a1420a79f733486788316c796ad3e6d292e3aa1a6dd2220f2ba630111466cc770e694ccba9f19f84f14e50f15fcdfe7b7692faf7d7b22e2a651ac83ffc75e58f8b0df2ad9ba", 0x9d) getsockopt(r0, 0x107, 0xb, &(0x7f0000f32000)="00000000", &(0x7f00001c4000-0x4)=0x4) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000905000)="cc61603357aab8789e60b391c833aeb1a94f292a75d2fe07e3c620ab6ecadfb99d8ed9828e10d58b4edfcf63d3710fc23c1c3fa0c604019e80759250bbdb9e0609b2738b8e2dddfb614d6255e6a98ee5497dfd674f20d3a1c26313c3071828b18dcae519d54f940325c34eb45b2207d7fde2ff16cb7cc1a2334e9742b059b3161dfd5fe5af7fddad788311ff0300009a00f0ff00ffffffff00070bec0ef2e6042329eafee9f4735c1fa51af07d049dc2a5daadaf5349f3dbcd3834e5b0a31c661da62f02b6d06173903fa53d8389516be9", 0xd1, 0x4001, 0x0, 0x0) r5 = socket(0x0, 0xa, 0x5) mmap(&(0x7f0000218000/0x3000)=nil, 0x3000, 0x200000000000003, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000735000-0x11)="2f6465762f7667615f6172626974657200", 0x80100, 0x0) getsockopt$inet6_dccp_buf(r5, 0x21, 0xe, &(0x7f00007f9000)="", &(0x7f0000339000)=0x0) 2017/10/16 06:02:35 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000c14000/0x3000)=nil, 0x3000, 0x1000003, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)="2f6465762f6877726e6700", 0xaa200, 0x0) r3 = accept$unix(r2, &(0x7f0000000000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000000000)=0x6e) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x1, 0x110, r3, 0x0) r4 = fcntl$dupfd(r3, 0x406, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80000000, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfe, 0x800800000000000, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r4, 0x0) r5 = memfd_create(&(0x7f0000fb1000-0x2)="00", 0x0) ftruncate(r5, 0xffff) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x811, r6, 0x0) mmap(&(0x7f0000024000/0x3000)=nil, 0x3000, 0x0, 0xb2, r5, 0x1000000000000000) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r6, &(0x7f0000001000-0x40)=[{&(0x7f0000ff0000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}], 0x1, 0x0) mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x2, 0xa012, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x0, 0x36, 0xffffffffffffffff, 0x20000) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fef000)="2f6465762f70746d7800", 0x0, 0x0) r8 = gettid() mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ff1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r7, &(0x7f0000dd4000-0x8)=0x0, 0x8) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r7, &(0x7f000088b000)=[{&(0x7f0000ff1000-0x2)="0000", 0x2}], 0x1) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r9, 0x5424, &(0x7f0000fef000)=0x3b) fcntl$setown(r9, 0x8, r8) fcntl$setsig(r1, 0xa, 0x14) poll(&(0x7f0000b2c000)=[{r10, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r7, 0x5402, &(0x7f0000dd5000-0x24)={0x5, 0x0, 0x4, 0x0, 0x0, 0x8000, 0x9, 0x100, 0x200, 0x3f, 0x0, 0x100000001}) dup2(r9, r10) tkill(r8, 0x16) 2017/10/16 06:02:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000331000)={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00000ef000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e95000)=0x14) getresuid(&(0x7f0000805000)=0x0, &(0x7f00004cd000)=0x0, &(0x7f0000367000)=0x0) ioctl$sock_ifreq(r0, 0x8971, &(0x7f000013b000-0x28)={@common="74756e6c300000000000000000000000", @ifru_mtu=0xffff}) r3 = dup(r0) request_key(&(0x7f0000052000-0x8)="6269675f6b657900", &(0x7f00003f8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c27000-0x10)="74756e6c300000000000000000000000", 0xfffffffffffffffb) mknodat(r3, &(0x7f0000f02000)="2e2f66696c653000", 0x100, 0xffff) accept$packet(r3, &(0x7f0000fb5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000177000-0x4)=0x14) getsockopt$inet6_tcp_TCP_PSP_SYN_SPI(r3, 0x6, 0x6c5, &(0x7f0000a86000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000062000)=0x18) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000221000-0xa9)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x2, 0x300000000, 0x1, 0x6, 0x5, 0x80, 0x20, 0x1, r1, r2}, {0x6, 0x2, 0x0, 0x3, 0x6, 0x6, 0x1, 0x3}, {0xe2, 0x1ff, 0xffffffff, 0x6ea}, 0x4, 0x5, 0x1, 0x0, 0xac, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x6, 0x1f}, 0x1f, @in6=@loopback={0x0, 0x1}, 0x6, 0x2, 0x0, 0x7, 0xac42, 0xdc, 0x7dd2}}, 0xe8) r4 = userfaultfd(0x0) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000c58000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f0000d61000-0xc)={0x18, 0x0}) close(r0) r6 = accept4$inet(r0, &(0x7f0000221000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd8000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00002a4000-0x20)={0xe460, 0x1ed, 0x0, 0x10001, 0x400, 0x6, 0x1e4, 0x5, 0x0}, &(0x7f0000744000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f00009ec000-0xc)={r7, 0x5, 0x30}, 0xc) r8 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000d7a000-0x4)=0x0, &(0x7f00006b5000-0x4)=0x4) write(r3, &(0x7f0000e05000)="2fe1", 0x2) ioctl$GIO_UNISCRNMAP(r8, 0x4b69, &(0x7f0000dc6000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") renameat(0xffffffffffffffff, &(0x7f0000001000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000001000)="2e2f66696c653000") ioctl$RNDZAPENTCNT(r8, 0x5204, &(0x7f0000c8e000)=0x2) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00003a4000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="3b2de99bd09f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="24f992a205332ecb27e149990ab8981d"}) 2017/10/16 06:02:35 executing program 2: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x103, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$binder(0xffffffffffffff9c, &(0x7f0000fae000-0xc)="2f6465762f62696e64657200", 0x2, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000fae000-0x4)={0x0, 0x0}) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fb1000-0x10)=[{&(0x7f0000fb0000)="29000000180031000900000100000401020000000000ff04800e00000c00080004000000ffedf4ff01", 0x29}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x800032, r2, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000000)={0x7, 0x7}) mmap(&(0x7f0000523000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fad000)={0x1, &(0x7f0000057000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x9, &(0x7f0000fb1000)={0x0, 0x0, 0x0, 0x0, 0x0}) inotify_init1(0x80000) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xd6d000)=nil, 0xd6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000001000-0xa)=@rc={0x1f, {0x0, 0x0, 0x4, 0x9, 0x0, 0x0}, 0x0}, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) ioperm(0x0, 0x40, 0x1000000000) ioperm(0x2, 0x40, 0x1000000000) r3 = socket(0x0, 0x5, 0x7) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x36, r3, 0x100000000000) pipe2(&(0x7f0000d1a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) 2017/10/16 06:02:35 executing program 6: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000ee6000)="2f6465762f73672300", 0xfffffffffffffffd, 0x301a80) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f000065d000)="6269675f6b6579", &(0x7f0000a92000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000eea000)="f3", 0xfffffffffffffffe) keyctl$instantiate(0xc, r3, &(0x7f000098a000)="81db3abd5e4eb6cae02f24934a2d6d1d13b973d7ac2e791047e07b276812f2b63d182b8263b729c4", 0x28, r3) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00001b0000)={0x0, @in6={{0xa, 0x1, 0xffffffff00000000, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ee7000-0x4)=0x8c) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000ec3000)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000294000)="6e7600", 0x3) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r2, &(0x7f0000eeb000)=@abs={0x0, 0x0, 0x0}, &(0x7f000020f000-0x4)=0x8, 0x80000) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_PSP_RX_SPI_KEY(r0, 0x6, 0x6c3, &(0x7f0000eec000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f00000db000)=0x18) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000ed7000)=0x0) bind$inet(0xffffffffffffffff, &(0x7f00007d4000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r4, 0x1, 0x0, &(0x7f0000a69000)=0x800009, 0x4) write(r4, &(0x7f0000ed7000)="260000002200470193f9ff07008a00000002006d200000ff1fc0e9ffff495180e507c7033500", 0x26) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f000017e000-0x10)={0x13, 0xdd, &(0x7f0000967000)="3dbe0921171432f76dfd4523da24c12606c7e3f2292fd5138385838dc8a8c928d98944521b0ecc3676b0deab1283d0e2311cd62da7e3a14c6b438afb6106ca6367235ec751a08a5d0e360a4701d6ee3376f0d3acc010a8db3633cc51a5490a7eb33558ba282fe0caf24dcba4587ddb4bd151686215e2a0069523c3881fe42c9823963b800e3bc135628824905c4ea2ab6e5de0e99c49abc1c8748dec240a8a67fbc4ee0f6cdac9d78e8921e228341639cc969569dd41ece5c543ac40ceb3e9e8d97a02fbc0f77cfc1b391f1242d73eb85dad6fbe29d94a241ae35423cc"}) recvmsg$netrom(r4, &(0x7f0000254000-0x38)={&(0x7f0000a59000)=@ax25={0x6, {"7ebd8f7fba0caa"}, 0x0}, 0x10, &(0x7f0000a59000)=[], 0x0, &(0x7f000006c000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f00009e9000)="2f6465762f73672300", 0x0, 0x80) r6 = gettid() perf_event_open(&(0x7f0000f5b000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xd34, 0x0, 0x403, 0x0, 0x0, 0x1000000000000, 0x1, 0x3d6d, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000e77000-0x4)=0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000ceb000-0x4)=0x1, 0x4) r7 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) ioctl$EVIOCRMFF(r7, 0x40044581, &(0x7f0000b05000-0x4)=0x955b) 2017/10/16 06:02:35 executing program 4: mmap(&(0x7f000095e000/0x3000)=nil, 0x3000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b40000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x40010, r1, 0x4000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b3d000/0x2000)=nil, 0x2000, 0x4, 0x40000012010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3e000/0x2000)=nil, 0x2000, 0x4, 0x28010, r0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x8110, r0, 0xfffffffffffffffc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$ipx(r2, &(0x7f0000004000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000095f000-0x4)=0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f72746300", 0x10000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1, 0x35, r5, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x20000000006, 0x14010, r1, 0x0) r6 = open(&(0x7f0000b3e000)="2e2f66696c653000", 0x10000, 0x8) mmap(&(0x7f0000027000/0x4000)=nil, 0x4000, 0x1, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x80000020000012, 0x2081e, r1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0xc, 0x18010, r3, 0x3) mknodat(r5, &(0x7f0000029000)="2e2f66696c653000", 0x8035, 0x5) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x200002, 0x810, 0xffffffffffffffff, 0x7) mmap(&(0x7f0000b3d000/0x3000)=nil, 0x3000, 0x2000001, 0x40002010, r1, 0x3) mmap(&(0x7f0000a45000/0x4000)=nil, 0x4000, 0x3, 0x20013, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000005000-0x40)={0x6, 0x0, 0x8001, 0x2, 0xc3a, 0x6, 0x3, 0x100000001}, &(0x7f0000a48000-0x40)={0x0, 0x4, 0x0, 0x100, 0x4, 0x7, 0x2c24de63, 0x100000000}, &(0x7f0000002000)={0x8, 0x3ff, 0x15e, 0x800, 0x4, 0x7fffffff, 0xe62, 0x6f3}, &(0x7f0000007000)={0x0, 0x2710}) clock_gettime(0x7, &(0x7f0000007000-0x10)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000008000-0x17)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x3, &(0x7f0000003000)={r7, 0x989680}) mmap(&(0x7f0000027000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r8 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2000000000000007, 0x32, r5, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000009a000/0x2000)=nil, 0x2000, 0x8000000000003, 0x10110, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000037000/0x4000)=nil, 0x4000, 0x2403000004, 0x20010, r6, 0xffffffffffffffff) mmap(&(0x7f00000a9000/0x1000)=nil, 0x1000, 0x3, 0x32, r8, 0x0) mmap(&(0x7f0000058000/0x2000)=nil, 0x2000, 0x3, 0x6000000000010010, 0xffffffffffffffff, 0x80000007fffd) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x40000036, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000009000)="2e2f66696c653000") mmap(&(0x7f0000027000/0x3000)=nil, 0x3000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f00000aa000/0x1000)=nil, 0x1000, 0x3, 0x3f, r6, 0x0) mmap(&(0x7f00000aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r8, &(0x7f00000aa000-0x10)=[{&(0x7f00000ab000-0x59)="580000001400192300a14b80040d8c560a0600000000e076489643d818fe5800000004ca8164643e8900050028635a0004fbf51000000a0000030004001c04ed5e000000000022000d00010000060000001f00ec6b0f536e99", 0x59}], 0x1) mmap(&(0x7f0000021000/0x2000)=nil, 0x2000, 0x3000000, 0x10, 0xffffffffffffffff, 0x4e) mmap(&(0x7f0000a47000/0x1000)=nil, 0x1000, 0x3000001, 0x30, r4, 0x0) 2017/10/16 06:02:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000aa3000/0x400000)=nil, 0x400000, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe8000-0xa)="2f6465762f70746d7800", 0x2000000200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000947000)="2f6465762f73657175656e63657200", 0x101001, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000021000)={0x3, 0x2, 0xffffffff, 0x0}, 0x10) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f9b000)=0x0, &(0x7f0000c5e000)=0x4) capset(&(0x7f0000389000)={0x19980330, 0x0}, &(0x7f00000fa000-0x18)={0x0, 0x0, 0x0, 0x0, 0x37a, 0xff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000995000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e7b000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052d000)=0xe8) mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000048000)="2f6465762f73672300", 0x0, 0x2) writev(r4, &(0x7f0000029000-0x20)=[{&(0x7f000004a000-0x34)="cf420e6d0cd550e616dd86a7da4a6bb830959d076d1ef7f67d672a4c433b3b50f084c4ea9489b71a9f7599b0ec91", 0x2e}, {&(0x7f000004a000-0xe4)="b2f2b23234b5ff503df9fa1a4b592eef673df4bd57aedc4c47073fa47e3dcfdc035a657140c87f3ca9ffb5eca741518cf93ba614ca6f529f47849f8230adbcb5ddb922c3c8b5f9de20096cb23d243a7821de1ea23ae6923f91aca1ac90d622d92f2dc28f7e4d37a774fa3026b12f60f247846f7012ea02019a435d79595c7ce13bd47cdf52f1874ea118dcd0f89b8179b97afad21ce935c211c6ad8b0da857f86070750cf8a05018dd6ddaf3463ec28649346d7b4d43d27e27c0af4ff2559b8e8ea77129175505c2df8deca2b44ada0d9d1d3936e388312ea986c68df35fc8ef0cb8a636", 0xe4}], 0x2) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000d82000)=0x3f, 0x4) getgroups(0x5, &(0x7f00008e7000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) fchown(r2, r3, r5) stat(&(0x7f0000b08000-0x8)="2e2f66696c653000", &(0x7f0000a05000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000241000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r6) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)="2e2f62757300", 0x0) mount(&(0x7f000003d000)="2e2f62757300", &(0x7f0000044000-0x6)="2e2f62757300", &(0x7f000002d000-0x6)="72616d667300", 0x3, &(0x7f0000043000)="") open$dir(&(0x7f0000027000-0x6)="2e2f62757300", 0x8000452002, 0x80) mkdir(&(0x7f0000af0000)="2e2f66696c653000", 0x17) mkdir(&(0x7f000093a000)="2e2f66696c653000", 0x0) mount(&(0x7f0000f10000-0x6)="2e2f62757300", &(0x7f000002a000-0xe)="2e2f66696c653000", &(0x7f0000937000)="72616d667300", 0x0, &(0x7f000003f000-0x9d)="") mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f00006e5000-0x8)="2e2f66696c653000", &(0x7f000032f000)="6c6f67667300", 0x20008, &(0x7f0000fc7000)="") open(&(0x7f0000618000)="2e2f6275732f66696c653000", 0x79e2fcc200c77106, 0x0) 2017/10/16 06:02:35 executing program 3: clone(0x0, &(0x7f0000001000-0x82)="", &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000001000-0xe1)="") socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000001000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000a000)={0x0, 0x0, 0x0}, &(0x7f000000a000)=0xc) getresgid(&(0x7f0000003000)=0x0, &(0x7f000000b000-0x4)=0x0, &(0x7f000000b000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000b000-0x2)={0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0xc) stat(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000c1000-0x8)="2e2f66696c653000", &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000a000)={0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0xc) r1 = syz_open_dev$sg(&(0x7f0000b8c000-0x9)="2f6465762f73672300", 0x100, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000003b000-0x6)="706f7369785f61636c5f6163636573737b5900", 0x0) clock_adjtime(0x7, &(0x7f000003d000-0xd0)={0xfff, 0x7000000000, 0xcf2, 0x5, 0x400, 0x4, 0x4, 0xffffffff, 0x46f, 0x3f, 0x1f, 0x3, 0xea, 0x7, 0x6e, 0x3, 0x7, 0x200, 0x10001, 0xfffffffffffffffc, 0x2000000005, 0x0, 0xa2, 0x0, 0x9, 0x8}) pwrite64(r2, &(0x7f000003c000-0x1)="2f", 0x1, 0x0) lseek(r2, 0x7ffffffffffffffb, 0x1) r3 = fcntl$getown(r2, 0x9) write(r2, &(0x7f0000008000)="f11d8d3f60bafec27b1857546922dc174cab39c7040f5ae71b000438eec62af40b87523aded3d528a9df5973d09f7ed575f91fd409bb8402d1f23e0aa81a988d73d63d04cf956482d9fe424c3b62790bb74c16e4cffef93eef0a1f1d5a7b62ec7db2f64bccfbc1fa11ec8a62c9608ebb7416d7ba4a7c1990183df28897e8a173be18e8e48902afa3f609643fc2bc8639f78cfebbdf9e613fad2ec15b564d9bb6bd534cf401fd369c160800829f58d1410f143be90e", 0xb5) socket$netlink(0x10, 0x3, 0x6) get_robust_list(r3, &(0x7f000003e000-0x8)=&(0x7f0000001000-0x18)={0x0, 0x0, 0x0}, &(0x7f000003e000-0x8)=0x18) sendfile(r2, r2, &(0x7f000003c000)=0x0, 0x1000) readv(r2, &(0x7f0000032000-0x60)=[{&(0x7f0000038000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f000003e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000011000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000003e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f000003f000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f000003f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6) symlink(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000004000)="2e2f66696c653000") creat(&(0x7f00004c6000-0x8)="2e2f66696c653000", 0x40) read(r2, &(0x7f00006bd000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3) r4 = gettid() fcntl$lock(r2, 0x7, &(0x7f000000e000-0x20)={0x2, 0x1, 0xfff, 0x100, r4}) write$fuse_bmap(r1, &(0x7f0000001000-0x18)={0x18, 0x9, 0x0, 0x5}, 0x18) fchdir(r0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 140.167275] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 140.174143] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. [ 140.208668] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 140.221619] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 140.237245] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2017/10/16 06:02:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a4d000-0xc)="2f6465762f6175746f667300", 0x101800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x0, 0x0) r3 = signalfd(0xffffffffffffff9c, &(0x7f0000b98000)={0x100000000000009}, 0x8) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000bc9000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x18) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f000004f000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r6 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r1) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000015000)={0x20000004, 0x0}) ppoll(&(0x7f0000006000-0x48)=[{r5, 0x0, 0x0}, {r6, 0x0, 0x0}, {r6, 0x0, 0x0}, {r6, 0x0, 0x0}, {r6, 0x0, 0x0}, {r6, 0x0, 0x0}, {r5, 0x0, 0x0}, {r5, 0x0, 0x0}, {0xffffffffffffffff, 0xaa3f6fe76dbe7fa7, 0x0}], 0x9, &(0x7f0000005000-0x10)={0x0, 0x989680}, &(0x7f0000012000-0x8)={0x0}, 0x8) pipe2(&(0x7f0000de3000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$fuse_notify_store(r8, &(0x7f0000012000-0x28)={0x28, 0xfffffffffffffffd, 0x0, 0xffffefffffffffe1, 0x0, 0x0}, 0x28) splice(r7, 0x0, r2, 0x0, 0x1ff, 0x0) ioctl$int_in(r7, 0x5452, &(0x7f0000fb5000)=0x46) rt_sigprocmask(0x2, &(0x7f0000d51000)={0x1ff9}, 0x0, 0x8) r9 = dup2(r8, r7) writev(r8, &(0x7f000098b000)=[{&(0x7f0000fc5000-0xfd)="ff", 0x1}], 0x1) ioctl$sock_inet_tcp_SIOCINQ(r9, 0x541b, &(0x7f0000d36000-0x4)=0x0) poll(&(0x7f0000c24000-0x18)=[{r9, 0x8, 0x0}, {r1, 0x200, 0x0}, {r9, 0x2040, 0x0}], 0x3, 0x7ff) dup2(r2, r3) read$eventfd(r7, &(0x7f0000f42000-0x8)=0x0, 0x8) read(r0, &(0x7f000068e000)="0000000000000000", 0x8) bind$nfc_llcp(r1, &(0x7f00004b2000-0x60)={0x27, 0x2, 0x8, 0x6, 0x400, 0x0, "c782abfb10a6fe6d01c50eea9adf5d1ac209788f30fb22b59031599a2939946810d23b2db07992e70e7b12e910c82681241339820e3c9f67969642bbd0e097", 0xffffffff}, 0x60) ioctl$sock_SIOCSIFBR(r7, 0x8940, &(0x7f0000eec000-0x6)=@add_del={0x2, &(0x7f000057e000)=@generic="e9c672f0b485922a40eee499805177ac", 0x7ff}) pipe2(&(0x7f00002bc000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$fuse_notify_store(r11, &(0x7f00001e8000-0x28)={0x28, 0x0, 0x0, 0xffffffffffffffe0, 0x0, 0x100}, 0x28) splice(r10, 0x0, r0, 0x0, 0x200000, 0x0) 2017/10/16 06:02:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000f13000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000412000-0x4)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000c1f000-0x4)=0x0, &(0x7f000092f000)=0x4) syz_open_dev$sndseq(&(0x7f00001ea000)="2f6465762f736e642f73657100", 0x0, 0x4000100) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000947000)={{0x0, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82, 0x0, 0xa44c, 0x3, 0x3, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000068f000-0x8)={0x0, 0x0}) eventfd2(0x4, 0x80000) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f0000fd1000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000bd2000-0x4)=0x10) mmap(&(0x7f0000000000/0xee5000)=nil, 0xee5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x12, &(0x7f0000834000)=0x0, 0x4) r4 = dup3(r2, r1, 0x4) getsockopt$inet6_int(r4, 0x29, 0x46, &(0x7f0000cde000)=0x0, &(0x7f000049c000-0x4)=0x4) mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2, &(0x7f00008e8000)="45", 0x1) sendto(r5, &(0x7f0000832000)="f48fb7fdf3af6d4afc576c38768b6804b333d0f1a02d3582be2e4b", 0x1b, 0x800, &(0x7f00002f1000)=@rc={0x1f, {0x1, 0x8, 0x0, 0x6, 0x76, 0xfffffffffffffff8}, 0x3}, 0x9) pipe(&(0x7f0000164000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x0, &(0x7f00000d1000-0x1)="0a", &(0x7f000089f000-0x4)=0x0, &(0x7f0000e32000)=0x0, &(0x7f0000464000-0x1)="43") getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00005f0000-0x8)={0x0, 0x1fc}, &(0x7f0000612000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000679000)={r6, @in6={{0xa, 0x0, 0x9, @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]}, 0x100000001, 0x2, 0x48, 0x7, 0x0}, &(0x7f0000ae7000)=0xa0) setitimer(0x1, &(0x7f0000d16000-0x20)={{0x77359400, 0x0}, {0x0, 0x2710}}, &(0x7f00004e6000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000e33000)={0x0, 0x0}) 2017/10/16 06:02:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) recvfrom(r0, &(0x7f00006ed000)="", 0x0, 0x40000000, &(0x7f0000c2f000-0x5e)=@nfc_llcp={0x27, 0xfa5, 0x6, 0x0, 0x7fffffff, 0x5, "cd3ad74ee4d32630c94c38224e042aca138dbbce76b039eb34896187829acccaf3b991c964e60dd0f333631c945768318978c3a5c7f7d0d89a5eeefed4a077", 0x3ff}, 0x60) r1 = syz_open_dev$loop(&(0x7f0000b11000)="2f6465762f6c6f6f702300", 0x20, 0x4201) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000011e000-0xe8)={0x0, 0x0, 0x0, 0x80, 0x8, 0x0, 0x1b, 0x8, 0x10, "d19e6d41620f47f1d0f336f446493bdf3a746d675f122940046868299b289eb26001794c04a18e3dc76fefdaea0e5dd84dc15556634137f5394c44d250cf8529", "527408f1f795638880e4146ec641d2bb2b274318cbea193b08cba25ba16e9c93eab48abf857a93c398d77c93dbc9aaf65ce1fdad0c4422ba332efd7f20a8b645", "4469e9834f1ea4b41c26482d9ed2eb81d84f44a09eeb092b7fa5a0ca4da8e8b4", [0x87, 0xfffffffffffffffd]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) bind$inet(r0, &(0x7f0000163000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f000016e000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00007f3000)="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", 0x31c, 0x0, &(0x7f0000a73000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f000044e000)=0xa55, 0x4) sendto$inet6(r3, &(0x7f0000ddf000-0x9a)="85", 0x1, 0x880, &(0x7f0000c0f000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000230000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f5000-0x4)=0xe8) getpgrp(0xffffffffffffffff) getegid() getpgid(0x0) getresgid(&(0x7f0000ccf000-0x4)=0x0, &(0x7f0000782000)=0x0, &(0x7f000037b000)=0x0) fcntl$getownex(r2, 0x10, &(0x7f0000f4d000)={0x0, 0x0}) getresgid(&(0x7f0000c21000)=0x0, &(0x7f0000798000)=0x0, &(0x7f0000273000-0x4)=0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000ba8000-0x4)=0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000fb2000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f000073e000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(r2, &(0x7f0000c12000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000328000)={0x0, 0x0, 0x0}, &(0x7f0000b2a000-0x4)=0xc) getresgid(&(0x7f0000ba7000-0x4)=0x0, &(0x7f0000530000-0x4)=0x0, &(0x7f0000829000-0x4)=0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000090000)=0x0) getgid() 2017/10/16 06:02:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000fb5000-0x38)={&(0x7f0000481000)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cd7000)=[], 0x0, &(0x7f0000027000-0x138)=[], 0x0, 0x0}, 0x0) syz_open_dev$loop(&(0x7f0000d63000)="2f6465762f6c6f6f702300", 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f00001e9000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000ffb000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000957000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x200000023, &(0x7f000042e000)={@multicast2=0xe0000002, @multicast1=0xe0000001, r1}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000c4b000-0x38)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00003eb000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x5, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @empty=0x0]}, 0x28) r2 = socket$inet6(0xa, 0x80002, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) bind$inet6(0xffffffffffffffff, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getgid() r3 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401c", 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) futex(&(0x7f000000c000-0x4)=0x9, 0x0, 0x0, &(0x7f0000277000-0x10)={0x0, 0x5}, &(0x7f0000902000-0x4)=0x1fffffffffffd, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000102000-0x8)={0x0, 0x2}, &(0x7f0000f1e000)=0x8) socket(0x15, 0x40000803, 0x3) sendto(r3, &(0x7f00005cc000-0x11)="1100000021001f0200001100008000ffea", 0x11, 0x400000000000000, 0x0, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00009b9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) setsockopt$inet6_buf(r2, 0x29, 0x2, &(0x7f0000969000)="dd933857f2ed75c67f42f4ac7939e0a3f47258cd63db4838791655e1618c508d921bc2c0e59fb0cbd3742f3b448384f7aae1f6be040e5f80f1720fa2aa8e86305f8948b4d2efae3a", 0x48) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008bf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000f7c000)={0x3ff, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x7, 0x1, 0x2, &(0x7f0000c4d000)=@common="626f6e64300000000000000000000000", 0x0, 0x1, 0x6e22}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000d24000-0x10)={0x5, 0x200, 0x0, 0x8000, 0x0}, &(0x7f00004d2000)=0x10) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000053b000-0x28)={@common="65716c00000000000000000000000000", &(0x7f00008b1000)=@ethtool_drvinfo={0x3, "a16eb6baa15b3f5861fba4af93c5c57069db4d5098dc4e361a719a2e1f8ebd84", "75dacd1d8442942dfe29c49bdecde72fb99ef17e515b4440f5f48a5dd9005396", "1e7634492e42820b8b0f5aac074972171d6e8f6a8f4d722d576c065aa5bf4fb6", "c99c774dd27dd95fadc9b008c246c1103a0661c6b93a84974d96c05d61a10a22", "d2af067b09ac9731900c858c3ec21f524b47dd363242f9754eec0d0227a086d4", "6e878f334703634ac6c6d9a1", 0xfffffffffffffff8, 0x3, 0x200, 0x2, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000315000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c97000)=@ethtool_rxnfc={0x2d, 0x9, 0x401, {0xf, @ah_ip4_spec={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, 0x2, 0xffffffffffff0000}, {"7346", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x3f, 0x5, [0x1, 0x35fb951e]}, @udp_ip4_spec={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x3, 0x5}, {"1ec1", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x20, 0x10001, [0xfffffffffffffc01, 0x3350]}, 0x800, 0x1000}, 0x4, [0x2a6, 0x9, 0x0, 0x8f]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00003f9000)="e7bee9fd08a54a60d400adb7cd6a59ec22e58e108ef0d8c809ba7cdc9f15fab937b50ff22bfcdf5addc3235089c98ee4fb0fe93aa45526ff38027600f3f2d275702c9d34615f783b42a8da39965ace3e724b4dd7018748d8efb7496c1fcb211e2a1d22b1fe6dba47060f79fd71e4bd6f8cdf12f50e4f5df8684c44737aecf756b1ecf665e924e7a6ed1c005228872e3c60c34ec9841cdf6212b98e67") setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f000066d000-0x8)={0x1a, 0xffff}, 0x8) 2017/10/16 06:02:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f00000e0000)=0x0, 0x81) getpgid(0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x3) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000653000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000d5f000)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000021a000-0x90)=[], 0x0, &(0x7f0000ec9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e7, 0x0}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fe3000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f00003a3000)={&(0x7f0000cd2000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000486000)=[{&(0x7f00005c7000)="", 0x0}], 0x1, &(0x7f0000af7000)="", 0x0, 0x0}, 0x0) pipe2(&(0x7f0000954000-0x8)={0x0, 0x0}, 0x800) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x4) sendto(r1, &(0x7f0000039000-0x1000)="", 0x0, 0x2000c001, 0x0, 0x0) recvmmsg(r2, &(0x7f000022a000-0x40)=[{{&(0x7f00005e5000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000659000-0x70)=[{&(0x7f0000040000)="", 0x0}, {&(0x7f00003ac000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x2, &(0x7f0000e88000-0x1000)="", 0x0, 0x5}, 0x8}], 0x1, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000bc000)=@file={0x0, "2e2f66696c653000"}, 0xa) 2017/10/16 06:02:35 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x406, r0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000005000-0x20)={"3ef855d8375580704d295a38d23b509f", {0x4, 0x9, 0x2, "090e6fcbc2e2", 0x3, 0x0}}) rename(&(0x7f0000003000)="2e2f66696c653000", &(0x7f0000003000)="2e2f66696c653000") mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000001000)="6175746f667300", 0x0, &(0x7f0000003000-0x64)="b0208d409613a11a0db36ac662067f4da3c3661963c611fe5bf28f0f840f240a13071e450c84a1dd67246ba687fcff800e4b1dce553569bd8f1486c996082a703026ba38b047ea4890f83ee4f3a7fcc4a31470ad6f247fb3725e86410ec805661d1f568b") userfaultfd(0x80000) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 140.387302] binder: 20609:20610 ioctl 89e2 20fadffc returned -22 [ 140.409675] binder: 20609:20625 ioctl 89e2 20fadffc returned -22 2017/10/16 06:02:35 executing program 6: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000002000-0xa)="2f76626f786e6d743000", 0x0) clock_getres(0x0, &(0x7f0000f31000-0x10)={0x0, 0x0}) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00008ef000-0x58)={0x80, 0x0, 0xffff, 0x0, 0xfffffffdfffffffe, 0x20000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/16 06:02:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000780000-0x9)="2f6465762f73672300", 0xfb, 0x10000) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x2, 0x102, 0x4, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000f81000+0x7b2)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000") setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000074000)={{0xa, 0x0, 0x480000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x900, [0x8, 0x100, 0x8000, 0x8001, 0x7, 0x7, 0xb9e6, 0x8000]}, 0x5c) accept4$inet(r0, &(0x7f0000f04000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9d000-0x4)=0x10, 0x800) r2 = socket$inet(0x2, 0x80800, 0x10000007) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007ae000-0x11)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) dup(r2) read$eventfd(r3, &(0x7f00005a1000-0x8)=0x0, 0x8) waitid(0x3, r1, &(0x7f0000ed5000)={0x0, 0x0, 0x0, 0x0}, 0x20000000, &(0x7f0000f15000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000fd2000)={0x7, 0x2, 0x20000000, 0xfffffffffffffff7, 0x3f, 0x1, 0x9, 0x2}, &(0x7f0000d63000)={0x1, 0xd136, 0x9, 0xfffffffffffffff9, 0x7, 0x7ff, 0x200, 0x2}, &(0x7f0000565000-0x40)={0x8, 0x6d5, 0x68a, 0x4, 0x5b2, 0xd2d6, 0x3, 0x3f}, &(0x7f000076c000)={0x0, 0x0}) getitimer(0x0, &(0x7f00002b0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) utimes(&(0x7f00001ec000)="2e2f66696c653000", &(0x7f00002a7000-0x20)={{0x0, 0x2710}, {r5, r4}}) ioprio_get$pid(0x3, r1) r6 = syz_open_dev$mice(&(0x7f0000ef4000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) r7 = memfd_create(&(0x7f0000ccb000)="2f6465762f696e7075742f6d69636500", 0x6) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d47000-0xb)="2f6465762f6877726e6700", 0x569000, 0x0) accept4$inet(r0, 0x0, &(0x7f0000039000)=0x0, 0x80800) sendto$ipx(r3, &(0x7f0000988000)="33c5cfa57746371debacd4f09f63c0cf828f1a499ca06ee741d4f363834ed464c964a89c2879c47bf949fc914a6831b79b6e5e52049dde8304c9696cb7a1770d6b5e1707f8475f7c92b66dac555cd21febdfbf34bef1b3172591459448090b4676c7c6f4f8014ce6e14b4bc637", 0x6d, 0x48090, &(0x7f00000da000-0x10)={0x4, 0xfca8, 0xff, "6e5179fc0807", 0xfffffffffffffff9, 0x0}, 0x10) syz_open_dev$vcsa(&(0x7f00009cf000)="2f6465762f766373612300", 0xab7, 0x303000) pivot_root(&(0x7f00007b8000-0x1)="2e2f66696c653000", &(0x7f0000e0a000-0x8)="2e2f66696c653000") setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000090a000-0x4)=0x3, 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000dfd000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r6, 0x40bc5311, &(0x7f0000d71000)={0x0, 0x1, "636c69656e743000000000000000000000000000eeff0000080000000400fffd000000000000000000000000000000000000ffffffffffffffde000000000000", 0xffffffff80000003, "58d2ff3fc10d3777", "dd93787f3f5468d078b23960b7d3b1c410db2bb6e152a34e78396967551c3554", 0xfffffffffffffffa, 0x9b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000b51000-0x4)=0x0) r8 = socket$netlink(0x10, 0x3, 0x10000000000000) writev(r8, &(0x7f0000430000)=[{&(0x7f0000b9d000)="290000001a0019a8553d7546000a00f70200fa00000000240002f70009000300010000007f00000401", 0x29}], 0x1) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r7) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e33000-0x11)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) perf_event_open(&(0x7f00002e7000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200003, 0x0, 0x4000fff, 0x0, 0x0, 0x9, 0x4, 0x0, 0x0}, 0x0, 0x0, r9, 0x4) pipe(&(0x7f00008ad000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/10/16 06:02:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000001000)=0xc) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f000061d000)=0x0, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)="2f6465762f70746d7800", 0x100000129101, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000b61000)=0x0) rt_sigpending(&(0x7f0000571000)={0x0}, 0x8) write$fuse_init(r2, &(0x7f000000e000)={0x50, 0x0, 0xee1, 0x2000081, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) ioctl$TCXONC(r1, 0x540a, 0x3) getsockname$llc(r2, &(0x7f0000dcf000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000991000-0x4)=0x10) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000f95000)="04") ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000f62000-0xc)={0x10000000, 0x4000000000000009, 0xffffffffffffffff}) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000a7e000-0x4)=0x6) ioctl$int_in(r2, 0x5452, &(0x7f00007c8000)=0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000e14000-0xa)="2f6447762f70746577df") r3 = perf_event_open(&(0x7f0000940000)={0x4, 0x78, 0x72f, 0x0, 0x0, 0x401, 0x0, 0x0, 0x10, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(r2, &(0x7f0000cd1000-0x8)={0x5}, 0x8, 0x80800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000012d000-0x4)=0x0) setpriority(0x1, r4, 0x4) r5 = dup3(0xffffffffffffffff, r0, 0xfffffffffffffffd) clone(0x0, &(0x7f0000a53000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") fstatfs(r5, &(0x7f0000f89000)="") close(r3) ioctl$TCXONC(r2, 0x540a, 0x1) [ 140.483068] device syz4 left promiscuous mode [ 140.519274] device syz4 entered promiscuous mode [ 140.542410] device syz4 left promiscuous mode [ 140.559655] device syz4 entered promiscuous mode 2017/10/16 06:02:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) r2 = socket(0x9, 0x2, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000480000-0x8)={0x64, 0x1}, &(0x7f0000ec6000-0x4)=0x8) r3 = socket(0x2, 0x6, 0x4000000400) write(r2, &(0x7f0000a78000)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) socket(0x10000000e, 0x2, 0x8) fadvise64(r3, 0x0, 0x4, 0x80000800003) r4 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f0000c00000-0x1f)="1f0000000104ff00fd4345000c0000000000060008000100010400dcffdf00", 0x1f) r5 = socket(0x10, 0x2, 0xc) write(r5, &(0x7f00003a9000-0x1f)="1d0000000104ff00fd4345c0051100000700000008000100030400dcffdf00", 0x1f) r6 = socket(0x2, 0x3, 0x6) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000eb7000-0x8)={0x0, 0x0}) connect$inet6(r6, &(0x7f0000e18000)={0xa, 0x2, 0x10000200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000851000)={0x80, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket(0x8, 0x80803, 0xc) write(r2, &(0x7f0000db1000-0x1f)="1f00000001040300044345ff7f00000000000000080001000104dcffdf000d", 0x1f) r7 = dup2(r5, r4) ioctl$TUNGETVNETHDRSZ(r7, 0x800454d7, &(0x7f00007eb000)=0x0) socket(0xd, 0x2, 0xc) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000be9000-0x14)={0xb7a, 0xfffffffffffffffc, 0x8001, 0x400, 0x6}, 0x14) ioctl$SNDRV_TIMER_IOCTL_STATUS(r7, 0x80605414, &(0x7f00001ef000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write(r2, &(0x7f0000f65000-0x1f)="1f0000000104ff00fd4345bb0700000000d100000900050000000000000000", 0x1f) 2017/10/16 06:02:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000e6000)="2f6465762f6877726e6700", 0x313040, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f000065c000)={{0x2, 0x0, 0x4, 0x3, 0x732f7b13}, 0x7f, 0x50d7, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0xf62, 0x3, 0x4, 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]}) epoll_create1(0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$getown(r2, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() pipe(&(0x7f00006bd000)={0xffffffffffffffff, 0xffffffffffffffff}) 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}, r3, 0x0, r5, 0x0) get_thread_area(&(0x7f00007bd000-0x10)={0x200000000000, 0x5c8d, 0xd68, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000c65000-0x1)="00", 0x4000002004) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000039000)=0x6, 0x4) r7 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a9c000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000fe5000)="2e2f66696c653000", 0x800000) r8 = syz_open_dev$loop(&(0x7f00007a7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x101082) socket$unix(0x1, 0x5, 0x0) r9 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x3) pwritev(r9, &(0x7f000060c000-0x60)=[{&(0x7f0000ae7000-0x1000)="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", 0x800}, {&(0x7f0000767000-0x3b)="86dadbf8c24f682370fbe430709f16c923c6fbf9c458c6b753003a18c8be9146ad6c3ad34a9c5fe73de694537c503b43e221126186619b089a727a", 0x3b}], 0x2, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f000044e000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x6, 0xff, 0x6, 0x7, 0x2000400000000, 0x28}, 0x20) getpeername$netrom(r9, &(0x7f0000eba000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00008b8000)=0x10) ioctl$LOOP_CHANGE_FD(r8, 0x4c00, r9) 2017/10/16 06:02:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)="2e2f66696c653000", 0x20000, 0xb5) write(r0, &(0x7f0000001000-0xad)="ce70e7cf3108f29a34203c9e79621cf6c111bc8d213a573452e6bb991b8d7d93a2df1ec5c380786aba9a41cbd8bfdd99e8eeee6269f7643cd5c8cec1ef62e14d150c320b9ec6ef355b03d3ad3eb0ca523622571a80a444dd262cff1c8ec2c763032c55a9edcad8a47457a37e04fbf46e3799129eed51baa8bb74a74968004fec3b913202c80cbe460f88bd3076d74a3c5d513891750a20ef8d4894a6d6706a69eb9cf9ffcee199566e51d075fb", 0xad) flistxattr(r0, &(0x7f0000002000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1) r1 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) r2 = syz_open_dev$random(&(0x7f0000001000)="2f6465762f72616e646f6d00", 0x0, 0x0) r3 = epoll_create1(0x7fff9) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000004000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f000017f000-0xc)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000ef6000-0xc)=[{0x0, 0x0}], 0x1, 0x4, &(0x7f0000e5e000-0x8)={0x0}, 0x8) ioctl(r2, 0x6, &(0x7f0000e35000)="ff212e9cd3a6632977cbb8149f02c3f18259358664085254a326ea05fe9a") dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) poll(&(0x7f0000bed000-0x20)=[{r1, 0xc0, 0x0}, {r3, 0x1001, 0x0}, {r3, 0x1000, 0x0}, {r1, 0x2000, 0x0}], 0x4, 0x3ff) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00006f5000)={@generic="e92346406baae641e374ba268cda3c74", @ifru_flags=0x0}) 2017/10/16 06:02:36 executing program 6: r0 = creat(&(0x7f0000137000-0x8)="2e2f66696c653000", 0x54) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000002000-0x78)={0x6, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, 0x1, 0xfffffffffffffffd, 0x3, 0x7fffffff, 0x0, 0x1, 0x9, 0x0}) r1 = openat(r0, &(0x7f0000aa3000)="2e2f66696c653000", 0x7fe, 0x42) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x42, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f00002cd000-0x4)=0x80, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000e77000-0x5)="7965616800", 0x5) bind$inet(r3, &(0x7f0000454000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r3, 0x0, 0x32, &(0x7f0000f89000)=0x0, &(0x7f000061d000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00006db000-0x10)={0x1, &(0x7f0000dbe000)=[{0x6, 0x0, 0x0, 0x153}]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000639000-0x20)={0x7, 0x61e, 0x0, 0xffffffffffffff26, 0xffffffffffffff91, 0x8, 0x4, 0x3, 0x0}, &(0x7f0000e33000)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000bd3000-0x8)={r4, 0x7}, &(0x7f0000fda000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000024a000)={0x0, 0x108000000007}, 0x8) clock_gettime(0x0, &(0x7f00001eb000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000762000)={0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f000034d000-0x48)=[@in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3) connect$inet(r3, &(0x7f0000f0f000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000fa2000)="bd", 0x1, 0x0, &(0x7f0000f12000)={0x2, 0x3, @rand_addr=0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f00003c9000-0x10)=@common="69666230000000000000000000000000") sendto$inet(r3, &(0x7f0000a2b000-0x2c3)="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", 0x1d8, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000bec000-0x2)="e345", 0x2) clock_nanosleep(0x1, 0x2, &(0x7f0000ea8000-0x10)={0x77359400, 0x0}, 0x0) sendto$inet(r3, &(0x7f0000f45000-0x1000)="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", 0x5e6, 0x1, &(0x7f0000d6d000)={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0xc, &(0x7f00002a5000)=0x6, 0x4) socket(0x200000000000002, 0x80a, 0xffffffffffffffff) readahead(r3, 0x24, 0x7f) 2017/10/16 06:02:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000427000)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f000003c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimensat(r1, &(0x7f0000ed1000)="2e2f66696c653000", &(0x7f0000dca000-0x20)={{0x0, 0x0}, {r2, 0x0}}, 0x100) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000f70000-0x40)={0x0, 0x8, &(0x7f00005c3000-0x20)=[0x6, 0xffff, 0x200000000000006, 0xfde3, 0x7ffe, 0x4, 0x80000000, 0x2], &(0x7f0000000000)=[0x5], 0x52, 0x1, 0x7ff, &(0x7f0000799000-0x4)=[0xb6], &(0x7f000011f000-0x8)=[0x9, 0x6], 0x0}) mmap(&(0x7f0000000000/0x1000)=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) fcntl$getownex(r0, 0x10, &(0x7f00004ab000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000534000)=0x0) ptrace$getenv(0x4201, r3, 0x9, &(0x7f0000d7f000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xfffffffffffffffc, &(0x7f0000003000-0x1000)="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", 0x131) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000019d000-0x5c)={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x0, [0x0, 0x2010000000000000, 0x1, 0x0, 0x1, 0x8, 0x0, 0xfffffffffffffffe]}, 0x5c) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f000015e000-0x4)=0x84bf, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f000056c000)="", 0x0, 0x20004800, &(0x7f0000dc2000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00001be000)=0x0, &(0x7f0000dbf000+0xd84)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000068d000)={@common="7465716c300000000000000000000000", @ifru_flags=0x2}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d17000-0x14)={0x0, 0x12c6, 0x10001, 0x0, 0x0}, 0x14) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000aa6000-0x4)=0x0) pipe2(&(0x7f0000b7e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$RNDADDENTROPY(r5, 0x40085203, &(0x7f0000b60000)={0x20, 0x1000, "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"}) dup2(r6, r4) ioctl$TIOCCONS(r0, 0x541d) vmsplice(r6, &(0x7f00009f9000-0x40)=[{&(0x7f0000e2b000)="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", 0xfd}, {&(0x7f0000981000-0x1000)="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", 0x1000}, {&(0x7f0000f2b000-0x8b)="63e54138557824c3a7b0ba3a76ce1b101cde53e85b104236cde60499bee3ccac87d52312de5cc8b594ee785b8042571ad9cdcf1e12bc462f54f25783ed022cd9f3d51f403bfb7cd1f33c34156b3f7c550eb12373e73f477f88bd1b44832150136135e5f1aff34e9db5d3c89b8ff5cc87a277436fd2dd1a9a1327aefdd49f77acfd268c594a0013ac739a9c", 0x8b}, {&(0x7f0000539000)="762d48511afe353c219d5d96388b23a69ee2d2d220ad1b72354e825b13360a0ad8fe83", 0x23}], 0x4, 0x48e0cdd4135bce1e) splice(r5, 0x0, r0, 0x0, 0xcad, 0x8000000000000002) 2017/10/16 06:02:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f00000a6000-0x10)={0x3, &(0x7f0000540000)=[{0xff, 0x5, 0x4, 0xb}, {0x20000000000, 0x6, 0x22c0, 0x9}, {0x100, 0x6, 0x5b, 0x0}]}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x2, @tid=0x0, []}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet(0x2, 0x7, 0xffffffffe99580e6, &(0x7f0000ad4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000ade000)={0x0, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xf9, 0x100, 0x5, 0x40, 0x79f, 0x7fffffff, 0xcc, 0x0, 0x5, 0x1, 0x8, 0x5, 0x7fff, 0x80000001]}, &(0x7f0000015000)=0x108) timer_getoverrun(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000931000)={0x4, 0x0, 0x6, 0x64485834, r2}, &(0x7f00008cc000)=0x10) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000c41000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) r4 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x401, 0x4000000800004102) read(r4, &(0x7f00009fc000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800) sendfile(r4, r4, &(0x7f0000d05000-0x8)=0x0, 0x40000001f) r5 = add_key(&(0x7f0000a17000-0x6)="6c6f676f6e00", &(0x7f0000196000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000945000)="5dd7dff6f17c52140a1f696b5ef8fc4276a09e9262056629e98aa95aee994778652fd04d403f698656c13e714230243795b1b6f1dca027b7db7e0cef3a27ede88c46cfaf778dfb1b750c935c4285b22877360b1a9f4d91", 0x57, 0xffffffffffffffff) r6 = request_key(&(0x7f0000e21000)="6465616400", &(0x7f0000973000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000356000-0xb)="2f6465762f6c6f6f702300", 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r5, &(0x7f000079d000)=[{&(0x7f0000287000)="86c0c0d49a5e9a1819e0f3593bb79b90883fa5583094024ad7fcbf07f9ccfaaee3e7c0df5baba208a20c2a3b8cc8189985314bd992de78ea225c0b594ebc68a787781f9a620a19", 0x47}], 0x1, r6) r7 = getpgid(0x0) tkill(r7, 0x1000000000016) 2017/10/16 06:02:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80d, 0x3) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000225000-0x4)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) fgetxattr(r1, &(0x7f000004b000)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000b80000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70) 2017/10/16 06:02:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005e1000-0xa)="2f6465762f70746d7800", 0xfffffffffffffffb, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) mount(&(0x7f00003ce000-0x8)="2e2f66696c653000", &(0x7f0000e1f000-0x8)="2e2f66696c653000", &(0x7f000062a000)="616e6f6e5f696e6f6465667300", 0x0, &(0x7f00008d4000)="") mq_open(&(0x7f00001ea000-0x5)="6574683000", 0x843, 0xfffffffffffffffc, &(0x7f0000213000)={0x2ff192d1, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x4}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000faa000-0xc)={0x0, 0x0}) unshare(0x8000400) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mount(&(0x7f00007a4000-0x8)="2e2f66696c653000", &(0x7f00004f6000-0x8)="2e2f66696c653000", &(0x7f00000e1000)="72616d667300", 0x8409, &(0x7f0000c82000-0x2)="76b8") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)="2e2f66696c653000", r1, &(0x7f0000705000-0x8)="2e2f66696c653000") faccessat(r1, &(0x7f0000018000-0x8)="2e2f66696c653000", 0x1, 0xc00) fsetxattr(r1, &(0x7f0000325000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000074000-0x1)="00", 0x1, 0x3) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000c30000-0xdc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$packet(0x11, 0x3, 0x300) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001f0000-0x11)="2f6465762f7667615f6172626974657200", 0xc02, 0x0) flock(r2, 0x5) ioctl$TIOCTTYGSTRUCT(r2, 0x541a, &(0x7f0000dd3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") readahead(r0, 0x5, 0x8001) stat(&(0x7f0000705000-0x8)="2e2f66696c653000", &(0x7f000014d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fchown(r1, r3, r4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00002ee000-0x8)={0x0, 0x4}, &(0x7f00001e3000)=0x8) pipe(&(0x7f00000ee000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000916000-0x8)={r5, 0xd}, 0x8) creat(&(0x7f00008f1000-0x8)="2e2f66696c653000", 0x0) execve(&(0x7f0000727000-0x8)="2e2f66696c653000", &(0x7f0000e4f000)=[], &(0x7f000010d000)=[]) clone(0x80000900, &(0x7f0000290000)="", &(0x7f0000511000-0x4)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f000089b000-0xf7)="6e") 2017/10/16 06:02:36 executing program 2: mmap(&(0x7f0000000000/0xb59000)=nil, 0xb59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b5a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x1012, r0, 0x19) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00006ba000)="2f6465762f7573626d6f6e2300", 0x2, 0x0) r1 = syz_fuse_mount(&(0x7f0000c3f000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)="2f6465762f70746d7800", 0x100000129101, 0x0) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) write$fuse_init(r3, &(0x7f0000018000-0x50)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00005e0000-0xc)={0x0, 0x0}) ioctl$int_in(r3, 0x5423, &(0x7f00002a1000)=0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000262000)={0x0, 0x0}) r5 = gettid() r6 = syz_open_dev$vcsa(&(0x7f00009ca000)="2f6465762f766373612300", 0x80000001, 0x200) mmap(&(0x7f0000b5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000b5c000-0x8)={0x80400001b}, 0x8) mmap(&(0x7f0000b5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000b5c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r7, 0x5452, &(0x7f0000009000-0x8)=0x3f) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r8, &(0x7f0000b50000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000258000)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f0000b59000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000509000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r9}, 0x14) fcntl$setsig(r7, 0xa, 0x12) fcntl$setownex(r7, 0xf, &(0x7f00002cb000)={0x0, r5}) dup3(r7, r1, 0x80000) dup3(r6, r4, 0x80000) r10 = dup2(r1, r8) fcntl$notify(r10, 0x10, 0xf) tkill(r5, 0x16) 2017/10/16 06:02:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000073e000-0x4)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00007e1000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_tcp_TCP_INFO_EXT(r2, 0x6, 0x6b2, &(0x7f0000678000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b86000)=0x6e) process_vm_writev(r1, &(0x7f0000182000)=[{&(0x7f0000582000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000685000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}], 0x2, &(0x7f0000b77000-0x50)=[{&(0x7f0000929000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000d1b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f0000426000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000065d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000bff000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}], 0x5, 0x0) r3 = open(&(0x7f000093e000)="2e2f66696c653000", 0x0, 0x20) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000073000)="000000000000000000000000000000000000") r4 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000e58000)="1f0000000104ff00fd4345000c0000000000060008000100080400dcffdd0080", 0x20) timer_create(0x7, &(0x7f0000169000-0x60)={0x0, 0x1d, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000099b000-0x4)=0x0) timer_gettime(r5, &(0x7f0000d7b000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_int(r4, 0x1, 0x0, &(0x7f000081b000-0x4)=0x6, 0x4) 2017/10/16 06:02:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000c1e000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ed6000)=0x1c, 0x80000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000460000)=0x0) getpgid(r2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000daf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6a18, 0x1, 0x2, 0x2, 0x20, 0x2, 0x1}, &(0x7f0000d23000)=0x20) ioctl(r0, 0x4000000000001263, &(0x7f0000ab3000)="033b") 2017/10/16 06:02:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a34000-0xc)="2f6465762f72666b696c6c00", 0x2000, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000e6d000)=0x0, &(0x7f000049c000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x7fff, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x11, 0x803, 0x300) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r3, 0x2282, &(0x7f0000cf5000-0x1)="") socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000f84000)=0x10, 0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) pselect6(0x40, &(0x7f0000fdd000)={0x6, 0x5, 0x213, 0x3ff, 0xae0, 0x1000000000000f07, 0x185, 0x4}, &(0x7f0000ed6000)={0x80000000, 0xfff, 0x9bdb, 0x10d1, 0xec4d, 0xe0, 0x1e4d5ab2, 0xfffffffffffffffa}, &(0x7f000085c000)={0x8, 0x2bc, 0x6, 0x7, 0x2, 0xfffffffffffffffa, 0x898, 0x3}, &(0x7f0000bd3000)={0x77359400, 0x0}, &(0x7f0000378000-0x10)={&(0x7f0000b61000-0x8)={0x7fffffff}, 0x8}) r6 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r1, &(0x7f0000d18000-0xc)={0x2, 0x0}) getpeername$inet(r5, &(0x7f0000d18000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d19000-0x4)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000bab000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x801}) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f00001c7000-0x4)=0x2, 0x4) getsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f000092c000-0x4)=0x0, &(0x7f00001f1000)=0x4) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000038f000)={0x0, 0x0, 0x0}, &(0x7f0000a1b000)=0xc) sendto$inet(r5, &(0x7f00000c9000)="de", 0x1, 0x28000000, &(0x7f000007e000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r4, &(0x7f000066f000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setownex(r5, 0xf, &(0x7f0000ede000)={0x2, r7}) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000447000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b52000-0x4)=0xc4) recvfrom$inet(r5, &(0x7f0000d18000-0x17)="0000000000000000000000000000000000000000000000", 0x17, 0x2, &(0x7f0000d13000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$getname(0x10, &(0x7f0000b06000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt(r2, 0x200000000107, 0x8, &(0x7f0000b61000)="002115b7", 0x4) syz_emit_ethernet(0x3e, &(0x7f00005f2000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x2, 0xffffffffffff8001, 0x2}}], {{0x3, @x25={0x3, 0xd61, 0xff, "0400da06b4ddbd07b05de64615e3dd2b06000000cbf0d316d7aa9cd2db9d185ac5926806c7de2bf10d"}}}}) recvmmsg(r2, &(0x7f00005bb000)=[{{&(0x7f0000b74000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f00003be000)=[{&(0x7f0000e9e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}], 0x1, &(0x7f0000237000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4, 0x6}, 0x14}, {{&(0x7f00004d6000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000063f000-0x40)=[], 0x0, &(0x7f00005d1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89, 0x200}, 0x4b8e}, {{&(0x7f000033e000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000812000)=[{&(0x7f0000785000-0x6d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f0000d4d000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000663000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f0000ea5000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}, {&(0x7f0000f43000-0x11)="0000000000000000000000000000000000", 0x11}], 0x5, &(0x7f0000747000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70, 0x6}, 0x0}, {{&(0x7f0000073000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000772000-0x70)=[{&(0x7f00005e9000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f0000ae1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f00001ad000-0xc)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f000088f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f0000c5c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f000079c000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}, {&(0x7f0000b73000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}], 0x7, &(0x7f0000254000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0, 0x8070000000000}, 0xa044}], 0x4, 0x2, 0x0) openat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x100) 2017/10/16 06:02:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) exit(0x7) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) r1 = open(&(0x7f00007d8000-0x8)="2e2f66696c653000", 0x28042, 0x8) connect$inet(r0, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r1, &(0x7f0000d67000-0xd8)="794b3b5be4f379e23c2619d0bf5fa1b498bcef91e140e5e55998f61d42208d5e621d2b43dc7f56249668a2da462b669d65e491b2349156cf6f0cd5b6158eb5fb418a1da7c60889c352e1ce16f8720ac3fd30216b8ac3c4bf0b4f0163d6b325f81c9abc5f6607ae2d4d8f7d208b37b302cd3ba8cd957f0d11271430e975c916d60422f73724e3c479dee55a81b1259073d8937f15c83a9267a9ffe6dd0d78a736aa4c6de20cc1b0aaeda3f12c1ab5988e832221aea57fd64c094df24f530b1b26bc6425086aa58c806ff19742d6659cb61d4fdf831b7a9125", 0xd8, 0x80, &(0x7f000045f000-0x10)={0x4, 0x8, 0xff, "ed7f20176505", 0x10001, 0x0}, 0x10) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f00003ec000-0x8)=0x32, 0xfffe) setsockopt$inet_dccp_int(r1, 0x21, 0x1d, &(0x7f0000b41000-0x4)=0x3, 0x4) fstat(0xffffffffffffffff, &(0x7f000099e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_fuse_mount(&(0x7f0000e73000-0x8)="2e2f66696c653000", 0xe003, r2, r3, 0x4, 0x30410) connect$inet(r0, &(0x7f00007b7000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) flistxattr(r0, &(0x7f0000b45000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) renameat2(r1, &(0x7f00006cb000-0x8)="2e2f66696c653000", r1, &(0x7f00006a9000)="2e2f66696c653000", 0x2) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000fe1000-0x10)=@req={0x28, &(0x7f00007b2000-0x28)={@generic="44d30b709d070b77ad5ff1163c2ad889", @ifru_settings={0x1000, 0x7fffffff, @sync=&(0x7f00006d3000)={0x1, 0x8000, 0x9}}}}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00003c5000)=@req={0x1, 0xffffffffffffd868, 0x8, 0xab28}, 0x10) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000a8a000-0x1c)=@req3={0x2, 0x1, 0x400, 0x4, 0x8, 0x0, 0x0}, 0x1c) fstat(r4, &(0x7f0000f53000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$packet(r1, &(0x7f0000aed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000bef000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000962000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, r5}, 0xc) syz_open_dev$tun(&(0x7f000035d000)="2f6465762f6e65742f74756e00", 0x0, 0x4000) socket$inet6(0xa, 0x7, 0x5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000cc0000-0x4)=0x0, 0x4) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00003dc000)=0x400) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000d09000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$packet(0x11, 0x3, 0x300) write(r1, &(0x7f0000e98000)="55dbaaaf4b23a4e782ff0ead84914d550eaa7102f01c326c03d6fbc840f6be6b06907911e6cc1b7e5582bf67e139d71c1f5fa537ab839b0a248b0c1f5205a34ea6a8b07941cd888ebd421603bed5a0545ea60f4df264b80fca71b0a678da30b9cc84c956093dee70cceb983925f3", 0x6e) lstat(&(0x7f0000145000-0x8)="2e2f66696c653000", &(0x7f0000a90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d78000)=[], 0x0, &(0x7f000074f000-0x68)=[], 0x0, 0x0}, 0x20040850) 2017/10/16 06:02:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000084e000/0x3000)=nil, 0x3000, 0x0, 0x2a012, r0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)="6465616400", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x26)="73797374656d080000000000000074683026216e6f6465762b6d24402f2d73797374656d00", 0xfffffffffffffffd) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r1, &(0x7f0000005000-0x1001)="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", 0x1001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000084e000/0x3000)=nil, 0x3000, 0x1000003, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0x8)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000084e000)="00", 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0xb5)="1ae9b3d586ce85e1cf54e34b5985d1aeb368e73f3b2a4c6df41891db62a6bbbc5cb348c6c9cb29ee40da190d0200000000000000f0ea375fbb7e47671ca100dd60d94fea6dbb19753d0414d7608035f880e22641d9f8af36ffe13af8dd7bb0516d90609132f09f504f4effd8867d8e9c36742d2d68b8f763290e0cb1e6a417122bf67b5b74781d7b5b45c76ff78a11ee056d3b6cd9de8c15f89a0ee6342bbb74a891e4ab5871b3214d40605f4953582b478281ca07", 0xb5, 0xfffffffffffffffb) setsockopt(r0, 0x10e, 0x8, &(0x7f0000001000-0x1)="", 0x0) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f81000-0x10)=@common="00000000000000000000000000000000", 0x10) bind$inet(r2, &(0x7f0000f39000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000019000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000abe000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) connect$ipx(r3, &(0x7f0000ab7000-0x10)={0x4, 0x9, 0x1d, "2eaa747820ff", 0x2, 0x0}, 0x10) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000f81000)="02e9", 0x2, 0x80000000000001, &(0x7f0000a01000-0x10)={0x2, 0x0, @rand_addr=0xffffffff80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r2, 0x0, r4, 0x0, 0x1000, 0x5) setns(r0, 0x40000002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1202}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f00009f9000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000)=0x4e) 2017/10/16 06:02:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x4) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket(0x10, 0x4, 0x0) mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000808000-0xc)="2f6465762f72666b696c6c00", 0x103000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000f7e000-0x4)=0xfffffffffffffc00) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e60000000000000000d359bdeb62c88a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f000097c000)="", 0x0) write(r0, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) [ 141.067342] device syz4 left promiscuous mode 2017/10/16 06:02:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000096000)="2e2f66696c653000", 0x135) getpeername$netlink(r0, &(0x7f0000c9e000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006d2000-0x4)=0xc) mkdir(&(0x7f000092a000-0x8)="2e2f66696c653000", 0x0) fcntl$F_HUGEPAGE(r0, 0x802) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") r1 = creat(&(0x7f000002c000)="2e2f66696c653000", 0x0) mknod(&(0x7f00008a5000-0xc)="2e2f66696c653000", 0xc020, 0x1a69) truncate(&(0x7f000002d000)="2e2f66696c65302f62757300", 0x7) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f0000906000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00006fe000)=0x10, 0x0) sendto$llc(r2, &(0x7f0000830000-0x30)="84a599479723d029388ebbae258dd411621254486b9629e3e12deea342977339a61bd447295fb2f7640dc6a9f3cc7c5d", 0x30, 0x800000000008804, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f000000a000)=[], 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x3, 0x1, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000467000)={0x0, 0x9}, &(0x7f0000ea5000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000140000-0x6)={r4, 0x7}, 0x6) ioctl(r3, 0x8919, &(0x7f0000bf3000-0x1)="9e") r5 = syz_open_dev$mice(&(0x7f00003fd000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x100) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r2) fcntl$setlease(r3, 0x400, 0x1) request_key(&(0x7f0000f5b000)="6465616400", &(0x7f0000107000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004c6000)="2d73656c6600", 0xfffffffffffffff8) r6 = add_key(&(0x7f0000cc1000)="6c6f676f6e00", &(0x7f0000691000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000454000)="2714aeeea94326b35dfc5d7219c3a532ff32ea93804cb6d3ae52b7868ff4329eb7f1a3a4b888fec919360ce0d1f6c3dd2038361d0300f8c22b574a618a1c0d0c52ca9b100ca89b6c76984cf0b87abe22faf798822409d787517321a80d47956326ea0e37bd01", 0x66, 0xfffffffffffffffb) keyctl$negate(0xd, r6, 0x5, r6) r7 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000035000-0x8)="2e2f66696c653000", &(0x7f00006fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fadvise64(r7, 0x1000000000000000, 0x2, 0x63c2e2c9ba307430) r8 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f000030b000)={@generic="020000000400000000f5ff8000e9bc22", @ifru_map={0x200, 0x5, 0x8, 0x0, 0x0, 0x80000080000000}}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a35000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x501001, 0x0) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/10/16 06:02:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x1) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000c5c000)="") r0 = socket$inet(0x2, 0x10000000001, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000920000)="2f6465762f73657175656e6365723200", 0x724f0cc6108877aa, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000b62000-0x90)={0x3, {{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]}}, 0x90) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000fae000-0x4)=0x9) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000d38000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00002cd000-0x4)=0x80, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e77000-0x5)="6c7000", 0x3) bind$inet(r0, &(0x7f0000c3d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006db000-0x10)={0x1, &(0x7f0000dbe000)=[{0x6, 0x0, 0x0, 0x153}]}, 0x10) connect$inet(r0, &(0x7f0000f0f000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa2000)="bd", 0x1, 0x811, &(0x7f0000f12000)={0x2, 0x0, @rand_addr=0x7366fda2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a2b000-0x2c3)="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", 0x244, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000f45000-0x1000)="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", 0x7dc, 0x1, &(0x7f00004f1000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x14, 0x6, 0x4260000000) 2017/10/16 06:02:36 executing program 0: mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0xffffffffffffffe9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8, 0x4, 0x200, 0x4, 0x7, 0xffffffffffffff80, 0x6, 0x100, 0x0}, &(0x7f0000001000-0x4)=0x20) chroot(&(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x2, 0x4, 0x0, 0x4c, r1}, 0x10) pipe(&(0x7f00005d1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00005d0000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r3, &(0x7f0000002000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7e80, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1ff, 0x4, 0x1, "aba4b2d9f398854c07ebc24b28e3d2f4ae230db5bdd5ed97649f9e50ccbf45f936ac4b974e07f5d073f884e652e02204da6630f10c4ecd0ac08f9a4a80d319443d3b4266ce36e4a00ea58bdc5556d1bb"}, 0x160) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00006db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) vmsplice(r3, &(0x7f0000f54000)=[{&(0x7f000015a000-0xb7)="60", 0x1}, {&(0x7f0000200000-0x17)="e6edb08a68d4381ad048942bf77c4fd8fbfcb53413dbd9d3", 0x18}], 0x2, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f000028f000)=0xcfb, 0x4) 2017/10/16 06:02:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept4(r1, &(0x7f000027c000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000044e000)=0x80, 0x80800) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pread64(r0, &(0x7f0000b46000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0, 0x0) pipe2(&(0x7f0000e69000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r4 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b30000-0x4)=0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c02000-0x9)="2f6465762f70707000", 0x10002, 0x0) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000c6d000-0x24)="2710792655b0161e0cbaa101e37871e7996819a42d39870c310a5ece8e042dbe5dfda318", 0x24) write(r4, &(0x7f0000039000)="24000000260007003200000800367700fbffffff01fffffffffffffeffffffff0100ff10", 0x24) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000d35000)=0x0) bind$inet(r1, &(0x7f00008d3000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x1ff) r6 = accept$inet(r0, &(0x7f0000ba5000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000416000-0x4)=0x10) r7 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r7, &(0x7f0000ba4000-0x33)="d5", 0x1, 0x20000000, &(0x7f0000ba5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f00003be000)={{0x6, 0x1}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28, 0x438, 0x7, 0x1, 0xad30, 0x3, 0x2, 0x0, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$inet(r7, &(0x7f0000baa000)="000000000000000000000000000000000000000000000000000000000000", 0x1e, 0x0, &(0x7f0000154000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000092a000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x4, 0x2, 0x200, 0x0, &(0x7f0000ac6000-0x10)=@common="73697430000000000000000000000000", 0x1, 0x4, 0x401}) sendto$inet(r6, &(0x7f0000163000)="20", 0x1, 0x0, 0x0, 0x0) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f0000878000-0x4)=0xffff) 2017/10/16 06:02:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00005df000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x20000000000c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00004ef000-0x68)={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]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000c18000)=[@in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80b3}], 0x1) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg$netlink(r1, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f0000772000-0x10)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "02"}], 0x14}], 0x1, &(0x7f0000c00000-0x18)=[@rights={0x18, 0x1, 0x1, [r2, r1]}], 0x1, 0x0}, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b28000-0xc)="2f6465762f72666b696c6c00", 0x101281, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000847000)={{0x2, 0x1ff}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87, 0x18003c, 0x6, 0x8000, 0x0, 0xf51a, 0x40400, 0x0, 0x4, 0xfffffffffffeffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000aaf000-0x4)=0x804, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4000006f, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1000, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f00002d8000)={0x4, &(0x7f0000afe000)=[{0x8001, 0xd01a, 0xffffffffffff0000, 0x8000000000}, {0x3f, 0x6, 0x3485, 0x8}, {0x8, 0x0, 0x7, 0x9}, {0x20, 0x1, 0x1, 0x0}]}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000ec6000)=0x7f, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) r4 = inotify_init1(0x800) r5 = syz_open_dev$loop(&(0x7f000012e000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x5) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00001f2000)={0x0, 0x68f33ca8}, &(0x7f00003b6000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000e09000-0xdd)={r6, 0xd5, "af7bac4d82769c4d256ec855b9b7627f5bc46c67352caef4bbff72bdf61b9aa1a6140ef91efa18b79d2c8d9c626f781201be0e34b389e75ca1c807c03ed4cfcc0b6ac1173e20daf73dd02b0ad783bea86815e81e2392e290747e81439a2d9df5f33844095e5875f15231410f09b06be08b6b4ff0a824eec2c814d91a360b511535752e7dfe325496429bc6e61b77261262c711a94b3446bc1a3ae8446a90ab6940a481cd8f70dab4dd417a3bf7fbe9369ad659ebc9591e97aea801238933c23aae8e943807a9f234c7bfaef7bc44c7fb6f000582c1"}, &(0x7f000028c000)=0xdd) ioctl(r5, 0x4000000000001279, &(0x7f000023e000)="") readv(r1, &(0x7f0000f27000-0x10)=[], 0x0) r7 = dup(r4) r8 = syz_open_dev$mice(&(0x7f00003aa000)="2f6465762f696e7075742f6d69636500", 0x0, 0x10000) fanotify_mark(r7, 0x8, 0x8000000, r8, &(0x7f00000e6000)="2e2f66696c653000") socket(0x11, 0x8000000000000802, 0x81) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)="2f6465762f73657175656e63657200", 0x6000, 0x0) fstatfs(r9, &(0x7f0000655000)="000000000000000000000000000000000000000000000000") 2017/10/16 06:02:36 executing program 3: mmap(&(0x7f0000000000/0x23a000)=nil, 0x23a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000005d000-0x1)="15", &(0x7f00001b1000-0x4)=0x0, &(0x7f000023b000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f000023b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000023c000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000023c000-0x4)=0x6, 0x80000) mmap(&(0x7f000023c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000023c000)="2f6465762f6b657963686f726400", 0x44800, 0x0) timerfd_gettime(r1, &(0x7f000001d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f000023b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000112000-0x1e)="e736cae80b63e101730010000000000000cf9524123b87f6477ca400f6f5", 0x1e) eventfd(0x0) mmap(&(0x7f000023d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f000023d000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000023e000-0x4)=0x1c) 2017/10/16 06:02:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001e1000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00009fc000)=0x0, &(0x7f00007e4000-0x4)=0x4) bind$unix(0xffffffffffffffff, &(0x7f0000c20000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sync() 2017/10/16 06:02:36 executing program 1: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x6, &(0x7f0000dc9000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000dcb000-0x8)={0x0, 0x804}, &(0x7f0000404000)=0x8) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000dc9000)={r3, 0x1, 0x8, 0x8, 0xed6, 0x40}, &(0x7f0000dca000-0x4)=0x14) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) syslog(0xf, &(0x7f0000afa000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r5, &(0x7f0000b1f000-0xc)={0x1, 0x0}) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r5, &(0x7f0000dcc000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x5, &(0x7f0000dc7000)={0x1000006}, 0x8) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000dcc000-0x8)="2e2f66696c653000", &(0x7f0000dcc000-0x1)="00", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f70707000", 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000002000-0x4)=0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x800, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$KIOCSOUND(r6, 0x4b2f, 0x401) renameat2(r6, &(0x7f0000406000)="2e2f66696c653000", r7, &(0x7f00005f7000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/16 06:02:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001f8000-0xc)="2f6465762f72666b696c6c00", 0x10003, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000050000-0x4)=0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd6000)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000d23000)={r1, r2+10000000}, &(0x7f0000a52000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ba4000)={0x0, 0x0}) clock_gettime(0x40000000000000, &(0x7f0000230000)={0x0, 0x0}) nanosleep(&(0x7f0000cca000-0x10)={r4, r5+10000000}, &(0x7f0000060000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f00001ee000)={r6, r3+10000000}, &(0x7f0000c85000)=0x80, 0x0) clock_getres(0xc, &(0x7f0000a41000)={0x0, 0x0}) accept(0xffffffffffffffff, &(0x7f000004a000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000049000)=0x58) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x989680}, &(0x7f0000048000)=0xb3, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x7, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000e22000-0xb)="2f6465762f6c6f6f702300", 0x1, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00001a0000)=0x0) r7 = socket$inet6(0xa, 0xd9e8bfa72cadf021, 0x2000000080008) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f0000096000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3ff, 0x7, 0x8, 0xffffffffffffff01}, &(0x7f00002ca000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f00007c2000-0x98)={r8, @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]}, 0x1, 0x9}, &(0x7f0000c4a000-0x4)=0x98) bind$inet6(r7, &(0x7f000028b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x800000}, 0x1c) setsockopt$sock_int(r7, 0x1, 0xf, &(0x7f000096d000-0x4)=0x5, 0x4) vmsplice(r7, &(0x7f0000f62000-0x10)=[], 0x0, 0x4) connect$inet6(r7, &(0x7f0000dd6000)={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000003}, 0x1c) r9 = accept4$inet(0xffffffffffffffff, &(0x7f00000bc000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000063000-0x4)=0x10, 0x800) getsockopt$inet_dccp_buf(r9, 0x21, 0x12, &(0x7f00004ec000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f10000)=0x96) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f000097e000-0x28)={0x0, 0x1d, "0f40721b4481cbc102bb7706d86d40918afd6009370f023000f3bcb4e4"}, &(0x7f00006b6000-0x4)=0x28) r10 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r10, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r10, &(0x7f0000f5e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6(0xa, 0x2, 0xfffffffffffffffb) r11 = socket$netlink(0x10, 0x3, 0x4) writev(r11, &(0x7f0000037000-0x5)=[{&(0x7f00000a9000)="48000000140019704004007fffffff560a113b850e1de0974881000000fe58a2bc4a03049174643e89000000dea906000000000000ff41feff5aff2b080000000000000000570000", 0x48}], 0x1) io_setup(0xcdd, &(0x7f000042b000-0x8)=0x0) 2017/10/16 06:02:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00008da000-0x9)="2f6465762f70707000", 0x109400, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a31000-0xa0)={0x0, @in={{0x2, 0x3, @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]}, 0xe5af, 0x100, 0x8001, 0x200, 0x8}, &(0x7f0000fe7000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000075b000-0x14)={r1, 0xec, 0x6, 0x401, 0x0, 0x8}, &(0x7f0000b77000)=0x14) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f00006bb000)="2e2f66696c653000") r4 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r4, 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000086b000)={r2, 0x67, "08d6740ca0c2e0a0c77192b31c5127465263717739d8c42b2cd9d9031225f65173f29f193c5425940044bb99fc9a56aa8138c6c6f780518148764db59b823978a5c05cfd2b90c60e1593a948a0c145831bd6139d35e993e0555147375263441844c728e4bf9163"}, &(0x7f00006e5000)=0x6f) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005ab000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c43000)=0xc) fcntl$setownex(r3, 0xf, &(0x7f00000d3000-0x8)={0x1000000000, r5}) r6 = open(&(0x7f000048f000)="2e2f66696c653000", 0x2080900, 0x1) bind$inet(r0, &(0x7f0000702000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setlease(r3, 0x400, 0x0) r7 = fcntl$getown(r4, 0x9) sched_setaffinity(r7, 0x8, &(0x7f00007fc000-0x8)=0x1) perf_event_open(&(0x7f0000274000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x200, 0x3, 0x0, 0x9f, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbffffffffffd, 0x4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r6, 0x401845ef, &(0x7f0000438000-0x18)={0x20, 0x2, 0xfffffffffffffffc, 0x8, 0x4, 0x10000}) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f00008cf000)=0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000054a000)={0x0}, 0x4) clone(0x2024000, &(0x7f0000fa4000)="c267c1dc62937a8212270bf520adc56b4a1da1568fa0cd523c0cdd2accfcf29e635ea8693974cc5f1888f52e09a86033de594c14c8fcef964ed22a8a39fd80c461c02b7e388361f2d540e71801c0b5f6249f72b1bf708a6d366f0d2020de352bd967f7467197bbdaa9c80fdbd46bb3cd21953b9b2780ce26c62c2f4a09e2a71a1b3564151997b1a61d7030aa045ebc66e704f121f29f30858a8be9605f33850dc1ea5ce362ff0b35fa3ac5", &(0x7f0000fd4000)=0x0, &(0x7f0000cf5000-0x4)=0x0, &(0x7f0000219000)="a126c5ff37925d6618dd0cef0604001e9eabadf0e690c8eba670dc8b48c3ab854988e82f184a5c1d8dc5da09f44e1c3706e0259e9ad8d3b2923c49b9bf46539ab18da2f4d8daa7dae2ad8442affae248d21670079a7e5878ec226af9a5be9fc1fd747b0f78bee51e") mq_unlink(&(0x7f0000608000-0xb)="2f6465762f6877726e6700") ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000dd9000)={0x0, 0x0, 0x7, 0x0, &(0x7f000000d000/0x4000)=nil, 0x0}) exit(0x20000000000000) open(&(0x7f0000dd9000)="2e2f636f6e74726f6c00", 0x6c02, 0x0) 2017/10/16 06:02:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000ca, &(0x7f0000001000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000b06000)={0x0, @multicast2=0x0, @empty=0x0}, &(0x7f0000001000-0x4)=0xc) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000-0x1)={0x0, 0x0}, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000033f000-0x18)={@loopback={0x0, 0x1}, 0x80, r1}) 2017/10/16 06:02:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) pause() fadvise64(r3, 0x0, 0x8, 0x6) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000e11000)=0x6, 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000877000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002ad000)=@ethtool_wolinfo={0x23, 0x4000000800, 0x100020000, "35631b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f00008c2000-0xc)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f000073b000)=0xc) ioctl$sock_ifreq(r3, 0x0, &(0x7f0000806000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1f}) getpid() ioctl$sock_proto_private(r3, 0x89e2, &(0x7f00003fc000-0xb0)="a2ebd7c0330eddb2c820ae43cff046dded7fc5c58b6975f24bf5ac6052d6b5afae00e53338c7061f9939761834442daf3083c266b37e097b0199029a644cb4c871b4fd3e79db22b62e64ba98b63911e19d4cd7077b35c427f9699f0f061f0f1819963af5b528d6b5ee1078425896255db44e0192304c6924987d433041c997f6acbac5b4b1e8a63f4cc9f5f702fe6e0c13beb472d79d47cdf1c10b29e264e7c979417c4b366ddfee9d7579f16d97b6c3") ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000c19000-0x28)={@generic="fcedf2cda2e727a78cb12743ec2cbd1c", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000e9b000-0x4)=0x10001, 0x4) r5 = socket$inet6(0xa, 0x2, 0x0) pread64(r1, &(0x7f000035a000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6, 0x0) setsockopt$inet6_int(r5, 0x29, 0x13, &(0x7f00005a2000)=0x6, 0x4) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x7, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x20000000000, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) mknod(&(0x7f0000b2d000-0x8)="2e2f66696c653000", 0x0, 0x0) r6 = open(&(0x7f0000346000-0x8)="2e2f66696c653000", 0x0, 0x0) chmod(&(0x7f00009e3000)="2e2f66696c653000", 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r6, 0x0, &(0x7f000007e000-0x4)=0x0) ustat(0x4b94, &(0x7f0000b24000)={0x0, 0x0, 0x0, 0x0, 0x0}) madvise(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x6d) 2017/10/16 06:02:37 executing program 2: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000040000)={0x0, 0x0}) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000040000)="2e2f66696c653000", 0x1) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000041000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)="2e2f66696c653000", r0, &(0x7f0000020000-0x8)="2e2f66696c653000") unlinkat(r0, &(0x7f0000040000-0xe)="2e2f66696c65302f636f6e74726f6c00", 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000040000)={0x0, 0xb6, &(0x7f0000040000)="56ad55a210109ab0db494189c0150df0dc6de7238391ca4a97e4a20bdbd4db77445388735f46abce84148601b987a52993b54f0ea3a0fe9c20aa7428d2479e04afe5a762067d31e556b67fed649b17982469831defbe8fbf3785c0072a4f3efc1fc0dbfee41679606a97dbfaa5e9b27ba9a01a6f2cef97c8072e45705b0de5bc1c876a29cce8bebca1114f6c1b1329ff3a8c02df938a88d727bb72fe71c041dd623bea55ff41c1301459f5360f548a11263b6d6e6973"}) mmap(&(0x7f0000016000/0x3000)=nil, 0x3000, 0x4, 0x32, r0, 0x0) link(&(0x7f0000042000-0x10)="2e2f66696c65302f636f6e74726f6c00", &(0x7f0000041000)="2e2f66696c65302f636f6e74726f6c00") mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000042000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000040000)={0x77359400, 0x0}, 0x0) symlinkat(&(0x7f000001a000)="2e2f66696c653000", r0, &(0x7f000003f000)="2e2f66696c653000") mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000043000-0xb)="2e2f66696c65302f636f6e74726f6c00", r0, &(0x7f0000042000)="2e2f66696c653000", 0x2) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f000000c000-0xe)="2e2f66696c653000", r0, &(0x7f0000043000-0xe)="2e2f66696c65302f636f6e74726f6c00") bind$unix(r0, &(0x7f000000f000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000044000-0x8)=@un=@abs={0x1, 0x0, 0x3}, 0x8) bind(r0, &(0x7f0000041000)=@hci={0x1f, 0x5, 0x3}, 0x6) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/16 06:02:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000326000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000c35000)=0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000dce000-0x4)=0x8, 0x4) flock(r0, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005b8000)="68696768737065656400", 0xa) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000ac1000)=0x0) sendto$inet(r0, &(0x7f00006ff000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f78000-0x4)=0x0, 0x4) sendmmsg(r0, &(0x7f0000634000)=[{{0x0, 0x0, &(0x7f0000903000-0x20)=[{&(0x7f0000b92000-0x1000)="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", 0x613}], 0x1, &(0x7f0000cdc000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x3) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000990000-0xf)="2f6465762f73657175656e63657200", 0x2001, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00009fd000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb8}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0xffffffffffffffc0}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x6}], 0xa) getsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f00008be000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f33000-0x4)=0x58) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000122000)="72656e6f00", 0x5) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000d1b000-0x4)=0x80, 0x4) mmap(&(0x7f0000000000/0x92e000)=nil, 0x92e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f000020e000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00009f0000-0x8)="2e2f66696c653000", 0x2) memfd_create(&(0x7f00003c5000)="74727573746564252c6370757365742473656c696e757800", 0x1) r4 = fcntl$dupfd(r3, 0x0, r3) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0xfffffffffffffffd) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f000092e000)=0x0, 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00008f6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000183000-0x18)=@ethtool_test={0x1a, 0xfffffffffffffffe, 0x9, 0x1, [0x2]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r4, &(0x7f00008ef000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/16 06:02:37 executing program 5: mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00001c3000)=0x0, &(0x7f00009a7000)=0x4) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bdd000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000dbd000)=@req={0x28, &(0x7f0000446000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000077c000)="1cf4b406b7b45f4197a2d93a31d1dd8dcf59d0354f6adebc080d15657ea321f8"}}) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x6) splice(r0, 0x0, r1, 0x0, 0xffff, 0x2) ioctl$sock_ifreq(r0, 0x100000000894a, &(0x7f0000b5d000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@rc={0x1f, {0x10001, 0x82, 0x0, 0x3, 0x401, 0x6}, 0x8}}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00004e1000)=0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0xa, 0x32, r1, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c42000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x11, r1, 0x0) pwritev(r1, &(0x7f0000c13000-0x40)=[{&(0x7f0000dbf000)="a18ca5f0c8d22016a9450acaebbe843a7cc2314225eb22691a3d779bdf23f95eac1045556a00cf6bcdc8773840a4c2391f339a9fa41f265ebbb91347ae7759a7e796449a3427c1df4f857991bf94d6945db50a5cb81d49c175bcf6ffe7be7de6521a8f74fc9cc80dc284a406d1f5ae79877b1c6f5c384b94ad05a6b55e2c498e90ec7243f8d6172e28b6a6ca82394d52698737f8a5b406cead4db7022f80c4e6c8e3a5426caedf9cff9e54af26eea68d405034c18105c56eef89152e3b805ab17b660cdeffd9d07a2fa7fbb516ee44288065676534066494680f0774953d", 0xde}, {&(0x7f0000620000)="", 0x0}, {&(0x7f0000dc0000-0xcb)="10c9a0196779b79b995481d2dcb05064ee6753aa6e41c302f898d13793ca9b24879b1d32851b3b6168308d86c4365db1e5c304c1fc730e357b40a3de8e17efcd3e960cee859697243f2e7cfc26b6872850056cf1301b92db0d0e3760fbe9955088bfdf437e2ae7436c38833cbb98d3366e61eb27bcbaccd31be2ca6bc45cb7b8d02ccbe7cdba97d11e2f033084c89d11e889036b46a8cb9fc1722e64a519d22476e1322cae9052cfdc6107e032761a60f85a1e2431eea80770d2a61217b49e1fa4c27b74fc610b09b79ff1", 0xcb}, {&(0x7f0000dbf000)="ad92aceed7e478c868db89af96277752a117e86809406f8907eeb9ef741d76e65a632cfd0ac5fbbaab82c1d3cbae37c5663a95f76c6d591684221fd483285863c975c78569dfe5f2d1e03126a46db9969c7194e1c3593343ae29ca94a9b375c1a6cb1aa041be32cfd289d8009bfb8a49", 0x70}], 0x4, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000dc1000-0xc0)=[{{&(0x7f0000a2f000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dc0000)=[{&(0x7f000077b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}, {&(0x7f0000d49000)="", 0x0}], 0x2, &(0x7f0000dbe000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x7}, 0x0}, {{&(0x7f0000239000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000708000)=[{&(0x7f0000d40000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f0000dc0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000c3b000)="000000000000000000000000000000", 0xf}, {&(0x7f0000dbf000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000caf000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}], 0x5, &(0x7f0000dc1000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6, 0x1}, 0x6}, {{&(0x7f0000dbf000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000dc0000)=[{&(0x7f0000c7c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}], 0x1, &(0x7f0000bb1000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d, 0x1a8}, 0x3}], 0x3, 0x1, 0x0) mmap(&(0x7f00004b9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000dbc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000dc1000-0x20)="0000000000000000925158aa3251592d958c1252e7089302b786c5e5f8dd7304"}) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000dbf000-0x20)={@common="697064647030000000050000bebe0000", @ifru_flags=0x9100}) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000dbf000)="", &(0x7f0000dc0000-0x4)=0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbc000)=0xc) 2017/10/16 06:02:37 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000f7c000/0x1000)=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, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x6, 0x3fc) r3 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) readlinkat(r2, &(0x7f0000f7d000-0x8)="2e2f66696c653000", &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb) pwrite64(r0, &(0x7f0000000000)="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", 0x1000, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0x54)={0xdf, {{0xa, 0x1, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffc01}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f7c000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000003000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000004000-0x4)=0x54) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000f, 0x7fffffff) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000003000)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x4, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, 0x20) 2017/10/16 06:02:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b17000)={0x0, 0x0}, 0x800) unshare(0x20000400) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") accept4$inet6(r0, &(0x7f00009c3000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000dc5000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000009e000-0xc)="2f6465762f72666b696c6c00", 0x10200, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f000041a000-0x40)={&(0x7f0000fb7000-0x1c)=[0x0], &(0x7f000027c000)=[0x0, 0x0, 0x0], &(0x7f0000999000-0x8)=[0x0, 0x0], &(0x7f0000ccf000)=[0x0, 0x0], 0x1, 0x3, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004db000-0x10)="2f6465762f73657175656e6365723200", 0x7fffe, 0x0) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000838000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000390000)=0xe8) getresgid(&(0x7f00002f0000-0x4)=0x0, &(0x7f0000c45000-0x4)=0x0, &(0x7f0000bf1000)=0x0) lchown(&(0x7f0000cff000)="2e2f66696c653000", r2, r3) fchmod(r1, 0x1) ioperm(0x0, 0x664, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000e47000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000564000-0x8c)={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]}) futex(&(0x7f0000644000)=0x8001, 0x3, 0x1a66, &(0x7f0000831000)={0x0, 0x0}, &(0x7f0000aae000)=0x9, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x802, 0x0) fcntl$setsig(r1, 0xa, 0x1) write(r4, &(0x7f00006ed000)="2200000014000799000910f7e2ff05000200030001000000090002000000ff13f115", 0x22) add_key(&(0x7f0000056000-0x8)="6b657972696e6700", &(0x7f00008e1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)="") r5 = accept4(0xffffffffffffff9c, &(0x7f0000d9f000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000ba5000)=0x8, 0x80000) setsockopt$inet_tcp_int(r5, 0x6, 0x17, &(0x7f00005c5000-0x4)=0x10000, 0x4) clock_gettime(0x400000000003, &(0x7f00004b2000-0x10)={0x0, 0x0}) getpeername$llc(r5, &(0x7f00002f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fb6000)=0x10) futex(&(0x7f000003d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000149000-0x10)={r6, r7+10000000}, &(0x7f0000000000)=0x0, 0x6) 2017/10/16 06:02:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) syz_open_dev$evdev(&(0x7f0000786000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000412000-0x4)=0xf0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f66000-0xb)="2f6465762f6877726e6700", 0x100, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000930000-0x4)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) lstat(&(0x7f0000a16000)="2e2f66696c653000", &(0x7f00002bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x80003, r3) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, &(0x7f00008cc000)=0x100d62) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$urandom(&(0x7f000012f000)="2f6465762f7572616e646f6d00", 0x0, 0x7d) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00009d6000-0x18)=@add_del={0x2, &(0x7f000041a000)=@common="79616d30000000000000000000000000", 0x648}) ioctl$sock_SIOCSIFBR(r4, 0x8940, &(0x7f0000a26000)=@get={0x1, &(0x7f0000c4e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1ff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000965000-0x108)={0x0, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffff0c4, 0xffffffffffffb803, 0x7ff, 0x1, 0x80, 0x7, 0x200, 0xa8, 0x1, 0x83, 0x401, 0x4, 0x7fff, 0x3ff, 0x5]}, &(0x7f0000bc6000)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000059b000)={0x0, 0x2, &(0x7f00006dc000-0x20)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e87000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000324000)={r6, 0xfff}, &(0x7f00002e8000-0x4)=0x8) getsockname$netlink(r2, &(0x7f0000e71000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000161000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000022f000)={r7, 0x3cc}, &(0x7f0000006000)=0x8) syz_open_dev$random(&(0x7f0000caa000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x2000) ioctl$int_in(r5, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r8 = syz_open_dev$random(&(0x7f00009d7000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) ioctl$int_in(r8, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) close(r5) 2017/10/16 06:02:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getegid() setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f00005da000)=0x7ff, 0x4) setresgid(0x0, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000003000-0x78)={0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000479000-0x98)={0xe000, {{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]}, 0x0, 0x0, []}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00004e8000)="696c6c697e6f697312", 0x9) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00002c5000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x211c1be4588727ba, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) socket$inet6(0xa, 0x3, 0xebfd) finit_module(r3, &(0x7f000088e000)="696c6c697e6f697312", 0x2) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000037e000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f8000-0x4)=0xe8) r4 = eventfd2(0xe7, 0x800) read$eventfd(r4, &(0x7f0000d3b000-0x8)=0x0, 0x8) pipe(&(0x7f0000ebf000-0x8)={0x0, 0x0}) ioctl$TIOCGETD(r5, 0x5424, &(0x7f00001d2000)=0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000a7e000)="2f6465762f62696e64657200", 0x400, 0x0) ioctl$TCGETA(r5, 0x5405, &(0x7f0000855000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_SET_CAPACITY(r6, 0x4c07) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r7, &(0x7f0000009000)={0x0, 0x0, &(0x7f0000fcd000)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x2a, 0xa01, 0x0, 0x0, "40003d5d01000000000000000000090000"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000b29000)={{0x2, 0x0, @rand_addr=0x57, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioprio_get$pid(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r5, 0x5204, &(0x7f0000e99000-0x4)=0x3) fchown(0xffffffffffffffff, 0x0, 0x0) 2017/10/16 06:02:37 executing program 0: setresuid(0x0, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000989000-0xf)="2f6465762f73657175656e63657200", 0x10400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(r0, &(0x7f0000001000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000593000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bee000-0xc)={0x0, 0x0, 0x0}, 0xc) r5 = syz_fuse_mount(&(0x7f0000fd7000-0x8)="2e2f66696c653000", 0xf000, r2, r4, 0x428, 0x2808001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000004000-0x18)=[{r1, 0x400, 0x0}, {r5, 0x8, 0x0}, {r0, 0x8, 0x0}], 0x3, &(0x7f0000002000)={0x0, 0x989680}, &(0x7f0000002000-0x8)={0x4}, 0x8) r6 = open(&(0x7f0000003000-0x8)="2e2f66696c653000", 0x980, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r6, &(0x7f0000002000)=@abs={0x0, 0x0, 0x3}, 0x8) fcntl$lock(r5, 0x0, &(0x7f0000001000)={0x3, 0x3, 0x101, 0x8, r3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x2, 0x8, 0xfffffffffffff000, 0xb77, 0x3}, &(0x7f0000003000)=0x20) 2017/10/16 06:02:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) sendto$inet(r0, &(0x7f000011b000-0xa0)="a434baf7fd41466e4b6837c5fde07f067d7e2bb543460ca4a31461516d58d6598975e8f45417bba0119b02005b3862d474a0197e3454a93091d9a320e5a0ff795b8c93898367d8f957935f5107e5ae0356c9e915c809278c964f373143fc1c647db3c634ffba5ef6a0a5518a55b02aaa9e3df00d3f6cec15ec94871479f399401635d8036be691df1e663b881c7f21ef00d057c03d9e058076b1063db8403fa8", 0xa0, 0x20000000, &(0x7f000027d000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x220000, 0xc4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00008cb000)={0x0, 0x7f}, &(0x7f0000213000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fe7000-0x8)=@assoc_value={r3, 0x400}, &(0x7f00006e2000)=0x8) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f000059f000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r2, &(0x7f00001ba000-0x10)=[{&(0x7f0000416000)="00", 0x1}], 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00009a8000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x2, 0x3, 0x5, 0xa1, 0x5, 0x13}, 0x20) syz_extract_tcp_res$synack(&(0x7f0000db6000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x54, &(0x7f0000724000-0x54)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000000800, @ipv4={{0x5, 0x4, 0x0, 0xffffffffffffefff, 0x46, 0x0, 0x0, 0x0, 0x40006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r5, r5, 0x3, 0x0, 0xc, 0x10, 0xd7a, 0x0, 0x0, {[@generic={0x1, 0xd, "e50258e1a7111af9102664"}, @fastopen={0x22, 0xe, "b509ea57561e3f8cfb0f6eca"}]}}, {"0100"}}}}}}) getsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f0000d4d000)=0x0, &(0x7f0000e41000)=0x4) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f000080c000)="67cb85dc3d814a39567b7263cf5df4", 0xf) shutdown(r2, 0x2) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00007ef000)=0x4, 0x4) connect(r6, &(0x7f00003ff000)=@ll={0x11, 0xff, 0x0, 0x1, 0xc, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) lstat(&(0x7f00007ec000)="2e2f66696c653100", &(0x7f0000d39000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_open_dev$tun(&(0x7f0000600000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000369000)={@generic="020000ff03187f99000000000000d322", @ifru_ivalue=0x5}) close(r7) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00000fb000)={{0x7fff, 0x8}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f, 0x800, 0x100000000, 0xfffffffffffff001, 0x0, 0x8, 0x2, 0x0, 0x2, 0x68, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f4a000-0x8)={0x0, 0x0}) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") getitimer(0x1, &(0x7f0000f4b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d77000)={0xffffffffffffffff, 0xffffffffffffffff}) futimesat(r1, &(0x7f0000486000)="2e2f66696c65302f66696c653000", &(0x7f0000fea000)={{0x0, 0x2710}, {0x0, 0x0}}) recvfrom$unix(r8, &(0x7f00001b0000-0x9b)="", 0x0, 0x40000000, &(0x7f00009f8000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) 2017/10/16 06:02:37 executing program 7: mmap(&(0x7f00007b3000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b78000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000aad000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002d8000-0x4)=0xac) syz_open_dev$sndseq(&(0x7f0000f6d000)="2f6465762f736e642f73657100", 0x0, 0x0) mmap(&(0x7f0000252000/0x2000)=nil, 0x2000, 0x2000000000003, 0x42010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f00007b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xa5000)=nil, 0xa5000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f00000a4000-0x10)={0xb31, 0xfffd}) mmap(&(0x7f00000a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00000a7000-0xd)="2f6465762f736e642f73657100", 0x3) mlock(&(0x7f0000093000/0x3000)=nil, 0x3000) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f000001e000-0x20)={0x5, 0x4, 0xffe, 0x1, 0x0}) r1 = shmget(0x2, 0x1000, 0x404, &(0x7f0000088000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) mmap(&(0x7f000002f000/0x3000)=nil, 0x3000, 0x3, 0x36, 0xffffffffffffffff, 0x10000000000000) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f0000017000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb, 0x10000, 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r2, &(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, r2, 0x0) clock_getres(0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f00000a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000009d000)={0x0, 0x0}) mmap(&(0x7f00000a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00000a6000)={0x1, 0xc127, 0x100000000, 0x3f, 0x1, 0x9, 0x7, 0x1}, &(0x7f0000080000)={0x6, 0x1, 0x7, 0x1ff, 0x8, 0x20, 0xffffffff, 0x6}, &(0x7f00000a6000)={0x3ff, 0x4, 0x1, 0x1, 0x7, 0xdcf8, 0x619e64ae, 0x2}, &(0x7f00000a7000-0x10)={r4, r5/1000+10000}) mmap(&(0x7f00000a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000a8000-0x10)={0x0, 0x0}) io_getevents(r3, 0x10001, 0x1, &(0x7f0000058000-0x20)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f0000026000-0x10)={r6, r7+10000000}) clock_adjtime(0x5, &(0x7f000000b000-0xd0)={0x4723, 0x1f, 0x2, 0x2, 0xdc5c, 0x9, 0x6, 0x1, 0x0, 0x1ff, 0x94, 0x6, 0xffffffff, 0x1, 0x5d42bf28, 0x7, 0x7, 0xffffffffffffffc3, 0x4, 0x6, 0x7fff, 0x7, 0x3, 0x80, 0x8001, 0xbe}) 2017/10/16 06:02:37 executing program 4: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xd, 0x0, 0x0, 0x2, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10e, 0x8000, 0x3, 0x0, 0x4, 0x40, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0xfffffffffffffffd, &(0x7f000093e000)="50b06154a1bc6bce616be71c6383d9") mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000093e000)=@sack_info={0x0, 0x2, 0x8001}, &(0x7f0000cc4000)=0xc) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000093f000-0xc)=@sack_info={r0, 0x3, 0x0}, 0xc) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000940000-0x10)={0x1, &(0x7f0000941000-0x4)=[{0x7, 0x3}]}) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00001ec000)="2f6465762f6175746f667300", 0x2401, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000941000)={0x0, 0x0}) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000941000)={r2, r3+30000000}, &(0x7f0000941000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f000093d000+0x14e)={0x1000002a2, 0xd51, 0x3d, {0x77359400, r4}, 0x800000, 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]}) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000191000-0x20)={0x0, 0x0, 0x10001, 0x2}) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00008ad000-0x10)={0x3ff, r5}) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000940000)={r0, 0x96c, 0x800, 0x3, 0x7, 0x1000, 0x2, 0x1000, {r0, @in6={{0xa, 0x0, 0x100, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x80000001, 0x2, 0x46}}, &(0x7f0000941000-0x4)=0xb8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000194000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006f0000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r6, 0x4, 0x2000) splice(r6, 0x0, r7, 0x0, 0x58, 0x0) 2017/10/16 06:02:37 executing program 5: mmap(&(0x7f0000000000/0x5c6000)=nil, 0x5c6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000002000)=[{&(0x7f00005c6000-0x4c)=[{0x1c, 0x8c6, 0x0, 0x0, 0x0, "37d543aec7410c75cc00ac"}], 0x1c}], 0x1, &(0x7f0000002000-0x100)=[@rights={0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) ioctl(r0, 0x227b, &(0x7f0000001000)="06") fcntl$setstatus(r0, 0x4, 0x3ffc) mmap(&(0x7f00005c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00005c6000)=0x0) fcntl$lock(r0, 0x6, &(0x7f00003a4000-0x20)={0x0, 0x3, 0x200, 0x6, r1}) read(r0, &(0x7f00005c6000-0x39)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a) [ 141.707794] binder: 20864:20867 ioctl 4c07 0 returned -22 [ 141.728145] binder: 20864:20867 ioctl 4c07 0 returned -22 2017/10/16 06:02:37 executing program 7: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000093d000-0x9)="2f6465762f73672300", 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x2, 0x0) setsockopt(r2, 0x107, 0x1, &(0x7f0000d74000-0x10)="020000000309000000000000008f1dcc", 0x10) mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$urandom(&(0x7f0000032000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) close(r5) socket(0x18, 0x0, 0x4) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) dup3(r4, r5, 0x0) recvmsg(r3, &(0x7f000004d000-0x38)={&(0x7f000004b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f000004c000-0x30)=[], 0x0, &(0x7f000004c000)="", 0x0, 0x0}, 0x0) setsockopt(r2, 0x8000000000000107, 0x1, &(0x7f0000000000)="01000000030006000007000000c4ffcc", 0x10) socket$netlink(0x10, 0x3, 0x10000000000015) pipe2(&(0x7f0000096000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, 0xffffffffffffffff, &(0x7f0000ed8000)={0x8, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000574000-0x8)={0x0, 0x0}) r8 = memfd_create(&(0x7f0000306000)="2f6465762f73672300", 0x0) dup2(r7, r6) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x10, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000364000)=[{&(0x7f0000f47000)="ef9b13a010ced6af9ab448fe4b1f244209fb294be9df3c27cb01d110dc85a4e09367f234cd906fc2d2930f293c425cb177a2639ece8cd84e02b04d8702f337c2f70a458806fb142344490acde4aaf962b348afdf7cc4fd22ff5889b99a47957ac4044afba08d7e210a58e7c401278965ed69da9023f93e0e6b2c10bd8874fae380b9db7cedf3d4fe0d7b73a2375d1f30246c8370ae1c7387e03005bc7139c98834fb2397741b11f21a834662d2136375d8dfa5bd", 0xb4}, {&(0x7f0000743000-0x75)="61e70485f855fce76cb451029af97415970d75c9098e1068f8367502e09ee556bf66809a243f833d547765ab6966f8fe043f3d849c73df9b5dce82aa77fc1995620a1a897edd3088f8f3b0a6286ccaca2dd58b612ebee0eacf22221b092b35f778992b56c565c32b8c661981d3c7d8181cc9e9740d", 0x75}, {&(0x7f00002cf000)="e2731f0bd4111f9d4cc98fa62b5244a4a8c16344a7617a06009ebf2230e365f9712afe8622ae7e43dc375c4452921bd5cfa3693e1678dcbca43c498816c31f715733978e18dad5b6e6deaa231c6281e3b71170f842", 0x55}], 0x3, 0x2) open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) syz_open_dev$evdev(&(0x7f0000fec000)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x15) syncfs(r8) [ 141.762302] ================================================================== [ 141.769708] BUG: KASAN: out-of-bounds in sg_remove_request+0x103/0x120 at addr ffff8801aa367040 [ 141.778527] Read of size 8 by task syz-executor5/20901 [ 141.783785] CPU: 1 PID: 20901 Comm: syz-executor5 Not tainted 4.9.56-g5c73594 #66 [ 141.791380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.800702] ffff8801c9bafa80 ffffffff81d93999 ffff8801da085000 ffff8801aa367000 [ 141.808662] ffff8801aa367040 ffffed003546ce09 ffff8801aa367040 ffff8801c9bafaa8 [ 141.816615] ffffffff8153d11c ffffed003546ce09 ffff8801da085000 0000000000000000 [ 141.824567] Call Trace: [ 141.827128] [] dump_stack+0xc1/0x128 [ 141.832461] [] kasan_object_err+0x1c/0x70 [ 141.838224] [] kasan_report.part.1+0x21c/0x500 [ 141.844421] [] ? sg_remove_request+0x103/0x120 [ 141.850618] [] ? memset+0x31/0x40 [ 141.855689] [] __asan_report_load8_noabort+0x29/0x30 [ 141.862408] [] sg_remove_request+0x103/0x120 [ 141.868434] [] sg_finish_rem_req+0x295/0x340 [ 141.874457] [] sg_read+0x91c/0x1400 [ 141.879699] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 141.886332] [] ? check_preemption_disabled+0x3b/0x200 [ 141.893140] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 141.900119] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 141.906755] [] __vfs_read+0x103/0x670 [ 141.912173] [] ? locks_free_lock+0xde/0x130 [ 141.918109] [] ? __kernel_write+0x340/0x340 [ 141.924048] [] ? fsnotify+0x86/0xf30 [ 141.929378] [] ? fsnotify+0xf30/0xf30 [ 141.934795] [] ? avc_policy_seqno+0x9/0x20 [ 141.940652] [] ? selinux_file_permission+0x82/0x460 [ 141.947285] [] ? security_file_permission+0x89/0x1e0 [ 141.954004] [] ? rw_verify_area+0xe5/0x2b0 [ 141.959863] [] vfs_read+0x107/0x330 [ 141.965107] [] SyS_read+0xd9/0x1b0 [ 141.970264] [] ? vfs_copy_file_range+0x740/0x740 [ 141.976639] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 141.983187] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 141.989731] Object at ffff8801aa367000, in cache anon_vma_chain size: 64 [ 141.996532] Allocated: [ 141.998995] PID = 20907 [ 142.001549] save_stack_trace+0x16/0x20 [ 142.005492] save_stack+0x43/0xd0 [ 142.008911] kasan_kmalloc+0xad/0xe0 [ 142.012589] kasan_slab_alloc+0x12/0x20 [ 142.016528] kmem_cache_alloc+0xba/0x290 [ 142.020562] anon_vma_prepare+0xad/0x3c0 [ 142.024601] handle_mm_fault+0x1337/0x2530 [ 142.028809] __do_page_fault+0x5b7/0xd70 [ 142.032834] do_page_fault+0x27/0x30 [ 142.036515] page_fault+0x28/0x30 [ 142.039929] Freed: [ 142.042041] PID = 20907 [ 142.044591] save_stack_trace+0x16/0x20 [ 142.048538] save_stack+0x43/0xd0 [ 142.051956] kasan_slab_free+0x73/0xc0 [ 142.055808] kmem_cache_free+0xb2/0x2e0 [ 142.059746] unlink_anon_vmas+0x1de/0x5c0 [ 142.063860] free_pgtables+0x21e/0x330 [ 142.067712] exit_mmap+0x21a/0x400 [ 142.071220] mmput+0xf3/0x2d0 [ 142.074292] do_exit+0x751/0x2a50 [ 142.077714] do_group_exit+0x108/0x320 [ 142.081566] SyS_exit_group+0x1d/0x20 [ 142.085338] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 142.090056] Memory state around the buggy address: [ 142.094952] ffff8801aa366f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 142.102277] ffff8801aa366f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc 2017/10/16 06:02:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setuid(0x0) r0 = creat(&(0x7f0000496000-0x8)="2e2f66696c653000", 0x20) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f00006aa000-0x6)="51616d667300", 0x105402, &(0x7f0000a4a000)="") r1 = syz_fuse_mount(&(0x7f0000000000)="2e2f66696c653000", 0x6002, 0x0, 0x0, 0x42, 0x2) r2 = syz_open_dev$vcsa(&(0x7f0000c93000)="2f6465762f766373612300", 0x200000400, 0x80) ioctl$void(r1, 0xc0045c5f) fsync(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000436000)=0x8) getsockopt$inet6_dccp_int(r2, 0x21, 0x14, &(0x7f0000437000-0x4)=0x0, &(0x7f00007df000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000e70000)=@sack_info={r3, 0x6, 0xdc24}, 0xc) fcntl$setsig(r2, 0xa, 0x12) r4 = memfd_create(&(0x7f00002ac000)="706f7369785f616f6c5f616363659173246c6f70707031776c616e3073656c696e757800", 0x6) gettid() ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f000079f000)=0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000889000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000041b000-0xa)={@common="79616d30000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f00009a3000-0x4)=0x0, &(0x7f000045c000-0x4)=0x0, &(0x7f00002e2000-0x4)=0x0) fdatasync(r4) timerfd_create(0x4, 0x800) writev(r2, &(0x7f0000c38000-0x10)=[{&(0x7f0000d8e000-0xbe)="4b92f43f3cf1a957e312b349b84ad6fef6029ec3fca46be6305890f790ac6044b22a17184950e4a6734840f08164b838104e69fbea37d80bf4ffcee54c48cc941fe26c3dd3821d5da08c36c599a2db8ade81caf4ffc02f363c54292dc5e880a581ed421cc6e0449efbdeed1198e14cd1e5d9d8505315e0d985167cc6f508050468726196332f2d8740c192dc1dd6b55fbaba46430219540c9aaca19c285c4e2009f22783b1702894fae98f48311713c2f552f686de8a17026cbb02953139", 0xbe}], 0x1) r5 = socket$netlink(0x10, 0x3, 0x6) writev(r5, &(0x7f0000e24000)=[{&(0x7f0000016000-0x59)="580000001400190000009780f10c20000a06000040000000f742f7d8fe5800000104ca7f6464006700050728635a0003fb03100080084600000000000d040000fffff5000022001c0001000900003e00000000096e06cebff9", 0x59}], 0x1) [ 142.109605] >ffff8801aa367000: fb fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb [ 142.116925] ^ [ 142.122601] ffff8801aa367080: fb fb fb fb fc fc fc fc fb fb fb fb fb fb fb fb [ 142.129925] ffff8801aa367100: fc fc fc fc fb fb fb fb fb fb fb fb fc fc fc fc [ 142.137245] ================================================================== [ 142.149621] ================================================================== [ 142.157003] BUG: KASAN: slab-out-of-bounds in do_raw_write_lock+0x1a3/0x1d0 at addr ffff8801aa366f68 [ 142.167107] Read of size 4 by task syz-executor5/20901 [ 142.172351] CPU: 1 PID: 20901 Comm: syz-executor5 Tainted: G B 4.9.56-g5c73594 #66 [ 142.181149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.190470] ffff8801c9bafa28 ffffffff81d93999 ffff8801d77ff780 ffff8801aa366f00 [ 142.198421] ffff8801aa366f60 ffffed003546cded ffff8801aa366f68 ffff8801c9bafa50 [ 142.206378] ffffffff8153d11c ffffed003546cded ffff8801d77ff780 0000000000000000 [ 142.214328] Call Trace: [ 142.216894] [] dump_stack+0xc1/0x128 [ 142.222229] [] kasan_object_err+0x1c/0x70 [ 142.227997] [] kasan_report.part.1+0x21c/0x500 [ 142.234195] [] ? do_raw_write_lock+0x1a3/0x1d0 [ 142.240395] [] __asan_report_load4_noabort+0x29/0x30 [ 142.247114] [] do_raw_write_lock+0x1a3/0x1d0 [ 142.253141] [] _raw_write_lock_irqsave+0x56/0x62 [ 142.259515] [] ? sg_remove_request+0x70/0x120 [ 142.265627] [] sg_remove_request+0x70/0x120 [ 142.272606] [] sg_finish_rem_req+0x295/0x340 [ 142.278629] [] sg_read+0x91c/0x1400 [ 142.283873] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 142.290507] [] ? check_preemption_disabled+0x3b/0x200 [ 142.297314] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 142.304292] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 142.310923] [] __vfs_read+0x103/0x670 [ 142.316342] [] ? locks_free_lock+0xde/0x130 [ 142.322279] [] ? __kernel_write+0x340/0x340 [ 142.328223] [] ? fsnotify+0x86/0xf30 [ 142.333560] [] ? fsnotify+0xf30/0xf30 [ 142.338984] [] ? avc_policy_seqno+0x9/0x20 [ 142.344835] [] ? selinux_file_permission+0x82/0x460 [ 142.351473] [] ? security_file_permission+0x89/0x1e0 [ 142.358276] [] ? rw_verify_area+0xe5/0x2b0 [ 142.364125] [] vfs_read+0x107/0x330 [ 142.369369] [] SyS_read+0xd9/0x1b0 [ 142.374525] [] ? vfs_copy_file_range+0x740/0x740 [ 142.380896] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 142.387452] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 142.393996] Object at ffff8801aa366f00, in cache fasync_cache size: 96 [ 142.400624] Allocated: [ 142.403092] PID = 20901 [ 142.405652] save_stack_trace+0x16/0x20 [ 142.409591] save_stack+0x43/0xd0 [ 142.413008] kasan_kmalloc+0xad/0xe0 [ 142.416685] kasan_slab_alloc+0x12/0x20 [ 142.420623] kmem_cache_alloc+0xba/0x290 [ 142.424648] fasync_helper+0x37/0xb0 [ 142.428327] sg_fasync+0x86/0xb0 [ 142.431657] SyS_fcntl+0x658/0xc70 [ 142.435164] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 142.439887] Freed: [ 142.442000] PID = 17 [ 142.444386] save_stack_trace+0x16/0x20 [ 142.448326] save_stack+0x43/0xd0 [ 142.451755] kasan_slab_free+0x73/0xc0 [ 142.455609] kmem_cache_free+0xb2/0x2e0 [ 142.459549] fasync_free_rcu+0x1d/0x20 [ 142.463404] rcu_process_callbacks+0x889/0x12d0 [ 142.468037] __do_softirq+0x22d/0x964 [ 142.471801] Memory state around the buggy address: [ 142.476697] ffff8801aa366e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 142.484027] ffff8801aa366e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 142.491458] >ffff8801aa366f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 142.498780] ^ [ 142.505495] ffff8801aa366f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 142.512819] ffff8801aa367000: fb fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb [ 142.520142] ================================================================== [ 142.527465] ================================================================== [ 142.534794] BUG: KASAN: slab-out-of-bounds in do_raw_write_lock+0x1bd/0x1d0 at addr ffff8801aa366f70 [ 142.544027] Read of size 8 by task syz-executor5/20901 [ 142.549271] CPU: 1 PID: 20901 Comm: syz-executor5 Tainted: G B 4.9.56-g5c73594 #66 [ 142.558072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.567392] ffff8801c9bafa28 ffffffff81d93999 ffff8801d77ff780 ffff8801aa366f00 [ 142.575356] ffff8801aa366f60 ffffed003546cdee ffff8801aa366f70 ffff8801c9bafa50 [ 142.583305] ffffffff8153d11c ffffed003546cdee ffff8801d77ff780 0000000000000000 [ 142.591251] Call Trace: [ 142.593805] [] dump_stack+0xc1/0x128 [ 142.599135] [] kasan_object_err+0x1c/0x70 [ 142.604898] [] kasan_report.part.1+0x21c/0x500 [ 142.611094] [] ? do_raw_write_lock+0x1bd/0x1d0 [ 142.617292] [] __asan_report_load8_noabort+0x29/0x30 [ 142.624009] [] do_raw_write_lock+0x1bd/0x1d0 [ 142.630035] [] _raw_write_lock_irqsave+0x56/0x62 [ 142.636410] [] ? sg_remove_request+0x70/0x120 [ 142.642522] [] sg_remove_request+0x70/0x120 [ 142.648457] [] sg_finish_rem_req+0x295/0x340 [ 142.654482] [] sg_read+0x91c/0x1400 [ 142.659724] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 142.666359] [] ? check_preemption_disabled+0x3b/0x200 [ 142.673165] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 142.680404] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 142.687035] [] __vfs_read+0x103/0x670 [ 142.692455] [] ? locks_free_lock+0xde/0x130 [ 142.698392] [] ? __kernel_write+0x340/0x340 [ 142.704327] [] ? fsnotify+0x86/0xf30 [ 142.709656] [] ? fsnotify+0xf30/0xf30 [ 142.715075] [] ? avc_policy_seqno+0x9/0x20 [ 142.720925] [] ? selinux_file_permission+0x82/0x460 [ 142.727560] [] ? security_file_permission+0x89/0x1e0 [ 142.734279] [] ? rw_verify_area+0xe5/0x2b0 [ 142.740130] [] vfs_read+0x107/0x330 [ 142.745375] [] SyS_read+0xd9/0x1b0 [ 142.750532] [] ? vfs_copy_file_range+0x740/0x740 [ 142.756904] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 142.763451] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 142.769992] Object at ffff8801aa366f00, in cache fasync_cache size: 96 [ 142.776620] Allocated: [ 142.779081] PID = 20901 [ 142.781632] save_stack_trace+0x16/0x20 [ 142.785579] save_stack+0x43/0xd0 [ 142.788997] kasan_kmalloc+0xad/0xe0 [ 142.792673] kasan_slab_alloc+0x12/0x20 [ 142.796612] kmem_cache_alloc+0xba/0x290 [ 142.800640] fasync_helper+0x37/0xb0 [ 142.804318] sg_fasync+0x86/0xb0 [ 142.807648] SyS_fcntl+0x658/0xc70 [ 142.811154] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 142.815870] Freed: [ 142.817989] PID = 17 [ 142.820278] save_stack_trace+0x16/0x20 [ 142.824216] save_stack+0x43/0xd0 [ 142.827642] kasan_slab_free+0x73/0xc0 [ 142.831493] kmem_cache_free+0xb2/0x2e0 [ 142.835430] fasync_free_rcu+0x1d/0x20 [ 142.839283] rcu_process_callbacks+0x889/0x12d0 [ 142.843917] __do_softirq+0x22d/0x964 [ 142.847681] Memory state around the buggy address: [ 142.852577] ffff8801aa366e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 142.859900] ffff8801aa366e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 142.867227] >ffff8801aa366f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 142.874548] ^ [ 142.881526] ffff8801aa366f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 142.888849] ffff8801aa367000: fb fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb [ 142.896170] ================================================================== [ 142.903494] ================================================================== [ 142.910823] BUG: KASAN: slab-out-of-bounds in do_raw_write_lock+0x199/0x1d0 at addr ffff8801aa366f6c [ 142.920056] Read of size 4 by task syz-executor5/20901 [ 142.925299] CPU: 1 PID: 20901 Comm: syz-executor5 Tainted: G B 4.9.56-g5c73594 #66 [ 142.934099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.943419] ffff8801c9bafa28 ffffffff81d93999 ffff8801d77ff780 ffff8801aa366f00 [ 142.951385] ffff8801aa366f60 ffffed003546cded ffff8801aa366f6c ffff8801c9bafa50 [ 142.959344] ffffffff8153d11c ffffed003546cded ffff8801d77ff780 0000000000000000 [ 142.967301] Call Trace: [ 142.969859] [] dump_stack+0xc1/0x128 [ 142.975189] [] kasan_object_err+0x1c/0x70 [ 142.980951] [] kasan_report.part.1+0x21c/0x500 [ 142.987151] [] ? do_raw_write_lock+0x199/0x1d0 [ 142.993355] [] __asan_report_load4_noabort+0x29/0x30 [ 143.000072] [] do_raw_write_lock+0x199/0x1d0 [ 143.006098] [] _raw_write_lock_irqsave+0x56/0x62 [ 143.012473] [] ? sg_remove_request+0x70/0x120 [ 143.018582] [] sg_remove_request+0x70/0x120 [ 143.024522] [] sg_finish_rem_req+0x295/0x340 [ 143.030546] [] sg_read+0x91c/0x1400 [ 143.035790] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 143.042423] [] ? check_preemption_disabled+0x3b/0x200 [ 143.049228] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 143.056385] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 143.063019] [] __vfs_read+0x103/0x670 [ 143.068436] [] ? locks_free_lock+0xde/0x130 [ 143.074372] [] ? __kernel_write+0x340/0x340 [ 143.080309] [] ? fsnotify+0x86/0xf30 [ 143.085639] [] ? fsnotify+0xf30/0xf30 [ 143.091055] [] ? avc_policy_seqno+0x9/0x20 [ 143.096906] [] ? selinux_file_permission+0x82/0x460 [ 143.103540] [] ? security_file_permission+0x89/0x1e0 [ 143.110257] [] ? rw_verify_area+0xe5/0x2b0 [ 143.116107] [] vfs_read+0x107/0x330 [ 143.121348] [] SyS_read+0xd9/0x1b0 [ 143.126505] [] ? vfs_copy_file_range+0x740/0x740 [ 143.132878] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 143.139422] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 143.145965] Object at ffff8801aa366f00, in cache fasync_cache size: 96 [ 143.152591] Allocated: [ 143.155053] PID = 20901 [ 143.157604] save_stack_trace+0x16/0x20 [ 143.161542] save_stack+0x43/0xd0 [ 143.164959] kasan_kmalloc+0xad/0xe0 [ 143.168639] kasan_slab_alloc+0x12/0x20 [ 143.172578] kmem_cache_alloc+0xba/0x290 [ 143.176604] fasync_helper+0x37/0xb0 [ 143.180284] sg_fasync+0x86/0xb0 [ 143.183616] SyS_fcntl+0x658/0xc70 [ 143.187122] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 143.191841] Freed: [ 143.193956] PID = 17 [ 143.196245] save_stack_trace+0x16/0x20 [ 143.200187] save_stack+0x43/0xd0 [ 143.203615] kasan_slab_free+0x73/0xc0 [ 143.207467] kmem_cache_free+0xb2/0x2e0 [ 143.211405] fasync_free_rcu+0x1d/0x20 [ 143.215258] rcu_process_callbacks+0x889/0x12d0 [ 143.219892] __do_softirq+0x22d/0x964 [ 143.223657] Memory state around the buggy address: [ 143.228554] ffff8801aa366e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 143.235882] ffff8801aa366e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 143.243207] >ffff8801aa366f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 143.250529] ^ [ 143.257254] ffff8801aa366f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 143.264579] ffff8801aa367000: fb fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb [ 143.271902] ================================================================== [ 143.279225] ================================================================== [ 143.286553] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801aa366f64 [ 143.297089] Read of size 4 by task syz-executor5/20901 [ 143.302332] CPU: 1 PID: 20901 Comm: syz-executor5 Tainted: G B 4.9.56-g5c73594 #66 [ 143.311129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.320450] ffff8801c9baf9b0 ffffffff81d93999 ffff8801d77ff780 ffff8801aa366f00 [ 143.328399] ffff8801aa366f60 ffffed003546cdec ffff8801aa366f64 ffff8801c9baf9d8 [ 143.336352] ffffffff8153d11c ffffed003546cdec ffff8801d77ff780 0000000000000000 [ 143.344309] Call Trace: [ 143.346866] [] dump_stack+0xc1/0x128 [ 143.352197] [] kasan_object_err+0x1c/0x70 [ 143.358048] [] kasan_report.part.1+0x21c/0x500 [ 143.364246] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 143.371748] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 143.378641] [] __asan_report_load4_noabort+0x29/0x30 [ 143.385364] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 143.392690] [] queued_write_lock_slowpath+0x116/0x150 [ 143.399495] [] do_raw_write_lock+0xc7/0x1d0 [ 143.405436] [] _raw_write_lock_irqsave+0x56/0x62 [ 143.411809] [] ? sg_remove_request+0x70/0x120 [ 143.417921] [] sg_remove_request+0x70/0x120 [ 143.423858] [] sg_finish_rem_req+0x295/0x340 [ 143.429882] [] sg_read+0x91c/0x1400 [ 143.435132] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 143.441765] [] ? check_preemption_disabled+0x3b/0x200 [ 143.448658] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 143.455646] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 143.462278] [] __vfs_read+0x103/0x670 [ 143.467696] [] ? locks_free_lock+0xde/0x130 [ 143.473718] [] ? __kernel_write+0x340/0x340 [ 143.479655] [] ? fsnotify+0x86/0xf30 [ 143.484988] [] ? fsnotify+0xf30/0xf30 [ 143.490405] [] ? avc_policy_seqno+0x9/0x20 [ 143.496258] [] ? selinux_file_permission+0x82/0x460 [ 143.502893] [] ? security_file_permission+0x89/0x1e0 [ 143.509612] [] ? rw_verify_area+0xe5/0x2b0 [ 143.515463] [] vfs_read+0x107/0x330 [ 143.520703] [] SyS_read+0xd9/0x1b0 [ 143.525858] [] ? vfs_copy_file_range+0x740/0x740 [ 143.532230] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 143.538776] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 143.545320] Object at ffff8801aa366f00, in cache fasync_cache size: 96 [ 143.551946] Allocated: [ 143.554408] PID = 20901 [ 143.556958] save_stack_trace+0x16/0x20 [ 143.560898] save_stack+0x43/0xd0 [ 143.564315] kasan_kmalloc+0xad/0xe0 [ 143.568256] kasan_slab_alloc+0x12/0x20 [ 143.572198] kmem_cache_alloc+0xba/0x290 [ 143.576223] fasync_helper+0x37/0xb0 [ 143.579901] sg_fasync+0x86/0xb0 [ 143.583233] SyS_fcntl+0x658/0xc70 [ 143.586738] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 143.591455] Freed: [ 143.593570] PID = 17 [ 143.595859] save_stack_trace+0x16/0x20 [ 143.599799] save_stack+0x43/0xd0 [ 143.603221] kasan_slab_free+0x73/0xc0 [ 143.607071] kmem_cache_free+0xb2/0x2e0 [ 143.611009] fasync_free_rcu+0x1d/0x20 [ 143.614861] rcu_process_callbacks+0x889/0x12d0 [ 143.619495] __do_softirq+0x22d/0x964 [ 143.623256] Memory state around the buggy address: [ 143.628149] ffff8801aa366e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 143.635475] ffff8801aa366e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 143.642798] >ffff8801aa366f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 143.650119] ^ [ 143.656574] ffff8801aa366f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 143.663896] ffff8801aa367000: fb fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb [ 143.671218] ================================================================== [ 143.678546] ================================================================== [ 143.685874] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801aa366f64 [ 143.696410] Read of size 4 by task syz-executor5/20901 [ 143.701652] CPU: 1 PID: 20901 Comm: syz-executor5 Tainted: G B 4.9.56-g5c73594 #66 [ 143.710450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.719780] ffff8801c9baf9b0 ffffffff81d93999 ffff8801d77ff780 ffff8801aa366f00 [ 143.727738] ffff8801aa366f60 ffffed003546cdec ffff8801aa366f64 ffff8801c9baf9d8 [ 143.735700] ffffffff8153d11c ffffed003546cdec ffff8801d77ff780 0000000000000000 [ 143.743655] Call Trace: [ 143.746209] [] dump_stack+0xc1/0x128 [ 143.751541] [] kasan_object_err+0x1c/0x70 [ 143.757305] [] kasan_report.part.1+0x21c/0x500 [ 143.763506] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 143.771005] [] __asan_report_load4_noabort+0x29/0x30 [ 143.777722] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 143.785046] [] queued_write_lock_slowpath+0x116/0x150 [ 143.791850] [] do_raw_write_lock+0xc7/0x1d0 [ 143.797788] [] _raw_write_lock_irqsave+0x56/0x62 [ 143.804161] [] ? sg_remove_request+0x70/0x120 [ 143.810270] [] sg_remove_request+0x70/0x120 [ 143.816207] [] sg_finish_rem_req+0x295/0x340 [ 143.822229] [] sg_read+0x91c/0x1400 [ 143.827474] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 143.834108] [] ? check_preemption_disabled+0x3b/0x200 [ 143.840914] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 143.847894] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 143.854526] [] __vfs_read+0x103/0x670 [ 143.859942] [] ? locks_free_lock+0xde/0x130 [ 143.865878] [] ? __kernel_write+0x340/0x340 [ 143.871817] [] ? fsnotify+0x86/0xf30 [ 143.877149] [] ? fsnotify+0xf30/0xf30 [ 143.882568] [] ? avc_policy_seqno+0x9/0x20 [ 143.888418] [] ? selinux_file_permission+0x82/0x460 [ 143.895052] [] ? security_file_permission+0x89/0x1e0 [ 143.901770] [] ? rw_verify_area+0xe5/0x2b0 [ 143.907623] [] vfs_read+0x107/0x330 [ 143.912866] [] SyS_read+0xd9/0x1b0 [ 143.918023] [] ? vfs_copy_file_range+0x740/0x740 [ 143.924397] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 143.930943] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 143.937501] Object at ffff8801aa366f00, in cache fasync_cache size: 96 [ 143.944129] Allocated: [ 143.946588] PID = 20901 [ 143.949142] save_stack_trace+0x16/0x20 [ 143.953083] save_stack+0x43/0xd0 [ 143.956502] kasan_kmalloc+0xad/0xe0 [ 143.960179] kasan_slab_alloc+0x12/0x20 [ 143.964117] kmem_cache_alloc+0xba/0x290 [ 143.968149] fasync_helper+0x37/0xb0 [ 143.971837] sg_fasync+0x86/0xb0 [ 143.975174] SyS_fcntl+0x658/0xc70 [ 143.978681] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 143.983397] Freed: [ 143.985511] PID = 17 [ 143.987801] save_stack_trace+0x16/0x20 [ 143.991742] save_stack+0x43/0xd0 [ 143.995159] kasan_slab_free+0x73/0xc0 [ 143.999097] kmem_cache_free+0xb2/0x2e0 [ 144.003037] fasync_free_rcu+0x1d/0x20 [ 144.006892] rcu_process_callbacks+0x889/0x12d0 [ 144.011525] __do_softirq+0x22d/0x964 [ 144.015287] Memory state around the buggy address: [ 144.020185] ffff8801aa366e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 144.027512] ffff8801aa366e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 144.034836] >ffff8801aa366f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 144.042157] ^ [ 144.048614] ffff8801aa366f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 144.055937] ffff8801aa367000: fb fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb [ 144.063261] ================================================================== [ 144.070587] ================================================================== [ 144.077917] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801aa366f64 [ 144.088453] Read of size 4 by task syz-executor5/20901 [ 144.093697] CPU: 1 PID: 20901 Comm: syz-executor5 Tainted: G B 4.9.56-g5c73594 #66 [ 144.102495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.111816] ffff8801c9baf9b0 ffffffff81d93999 ffff8801d77ff780 ffff8801aa366f00 [ 144.119773] ffff8801aa366f60 ffffed003546cdec ffff8801aa366f64 ffff8801c9baf9d8 [ 144.127726] ffffffff8153d11c ffffed003546cdec ffff8801d77ff780 0000000000000000 [ 144.135682] Call Trace: [ 144.138238] [] dump_stack+0xc1/0x128 [ 144.143568] [] kasan_object_err+0x1c/0x70 [ 144.149330] [] kasan_report.part.1+0x21c/0x500 [ 144.155529] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 144.163028] [] __asan_report_load4_noabort+0x29/0x30 [ 144.170418] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 144.177746] [] queued_write_lock_slowpath+0x116/0x150 [ 144.184550] [] do_raw_write_lock+0xc7/0x1d0 [ 144.190489] [] _raw_write_lock_irqsave+0x56/0x62 [ 144.196864] [] ? sg_remove_request+0x70/0x120 [ 144.202974] [] sg_remove_request+0x70/0x120 [ 144.208910] [] sg_finish_rem_req+0x295/0x340 [ 144.214932] [] sg_read+0x91c/0x1400 [ 144.220176] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 144.226898] [] ? check_preemption_disabled+0x3b/0x200 [ 144.233703] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 144.240683] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 144.247315] [] __vfs_read+0x103/0x670 [ 144.252731] [] ? locks_free_lock+0xde/0x130 [ 144.258668] [] ? __kernel_write+0x340/0x340 [ 144.264605] [] ? fsnotify+0x86/0xf30 [ 144.269936] [] ? fsnotify+0xf30/0xf30 [ 144.275352] [] ? avc_policy_seqno+0x9/0x20 [ 144.281205] [] ? selinux_file_permission+0x82/0x460 [ 144.287836] [] ? security_file_permission+0x89/0x1e0 [ 144.294554] [] ? rw_verify_area+0xe5/0x2b0 [ 144.300405] [] vfs_read+0x107/0x330 [ 144.305649] [] SyS_read+0xd9/0x1b0 [ 144.310804] [] ? vfs_copy_file_range+0x740/0x740 [ 144.317174] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 144.323719] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 144.330262] Object at ffff8801aa366f00, in cache fasync_cache size: 96 [ 144.336891] Allocated: [ 144.339353] PID = 20901 [ 144.341910] save_stack_trace+0x16/0x20 [ 144.345850] save_stack+0x43/0xd0 [ 144.349271] kasan_kmalloc+0xad/0xe0 [ 144.352950] kasan_slab_alloc+0x12/0x20 [ 144.356889] kmem_cache_alloc+0xba/0x290 [ 144.360915] fasync_helper+0x37/0xb0 [ 144.364596] sg_fasync+0x86/0xb0 [ 144.367929] SyS_fcntl+0x658/0xc70 [ 144.371438] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 144.376154] Freed: [ 144.378267] PID = 17 [ 144.380557] save_stack_trace+0x16/0x20 [ 144.384496] save_stack+0x43/0xd0 [ 144.387913] kasan_slab_free+0x73/0xc0 [ 144.391767] kmem_cache_free+0xb2/0x2e0 [ 144.395706] fasync_free_rcu+0x1d/0x20 [ 144.399560] rcu_process_callbacks+0x889/0x12d0 [ 144.404195] __do_softirq+0x22d/0x964 [ 144.407958] Memory state around the buggy address: [ 144.412859] ffff8801aa366e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 144.420185] ffff8801aa366e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 144.427508] >ffff8801aa366f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 144.434831] ^ [ 144.441288] ffff8801aa366f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 144.448612] ffff8801aa367000: fb fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb [ 144.455935] ================================================================== [ 144.463257] ================================================================== [ 144.470585] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801aa366f64 [ 144.481206] Read of size 4 by task syz-executor5/20901 [ 144.486452] CPU: 1 PID: 20901 Comm: syz-executor5 Tainted: G B 4.9.56-g5c73594 #66 [ 144.495249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.504571] ffff8801c9baf9b0 ffffffff81d93999 ffff8801d77ff780 ffff8801aa366f00 [ 144.512542] ffff8801aa366f60 ffffed003546cdec ffff8801aa366f64 ffff8801c9baf9d8 [ 144.520498] ffffffff8153d11c ffffed003546cdec ffff8801d77ff780 0000000000000000 [ 144.528447] Call Trace: [ 144.531004] [] dump_stack+0xc1/0x128 [ 144.536334] [] kasan_object_err+0x1c/0x70 [ 144.542101] [] kasan_report.part.1+0x21c/0x500 [ 144.548306] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 144.555805] [] __asan_report_load4_noabort+0x29/0x30 [ 144.562522] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 144.569849] [] queued_write_lock_slowpath+0x116/0x150 [ 144.576742] [] do_raw_write_lock+0xc7/0x1d0 [ 144.582682] [] _raw_write_lock_irqsave+0x56/0x62 [ 144.589055] [] ? sg_remove_request+0x70/0x120 [ 144.595166] [] sg_remove_request+0x70/0x120 [ 144.601189] [] sg_finish_rem_req+0x295/0x340 [ 144.607213] [] sg_read+0x91c/0x1400 [ 144.612462] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 144.619095] [] ? check_preemption_disabled+0x3b/0x200 [ 144.625907] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 144.632889] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 144.639522] [] __vfs_read+0x103/0x670 [ 144.644938] [] ? locks_free_lock+0xde/0x130 [ 144.650874] [] ? __kernel_write+0x340/0x340 [ 144.656814] [] ? fsnotify+0x86/0xf30 [ 144.662141] [] ? fsnotify+0xf30/0xf30 [ 144.667557] [] ? avc_policy_seqno+0x9/0x20 [ 144.673413] [] ? selinux_file_permission+0x82/0x460 [ 144.680048] [] ? security_file_permission+0x89/0x1e0 [ 144.686766] [] ? rw_verify_area+0xe5/0x2b0 [ 144.692615] [] vfs_read+0x107/0x330 [ 144.697860] [] SyS_read+0xd9/0x1b0 [ 144.703016] [] ? vfs_copy_file_range+0x740/0x740 [ 144.709390] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 144.715945] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 144.722491] Object at ffff8801aa366f00, in cache fasync_cache size: 96 [ 144.729118] Allocated: [ 144.731579] PID = 20901 [ 144.734130] save_stack_trace+0x16/0x20 [ 144.738070] save_stack+0x43/0xd0 [ 144.741487] kasan_kmalloc+0xad/0xe0 [ 144.745163] kasan_slab_alloc+0x12/0x20 [ 144.749101] kmem_cache_alloc+0xba/0x290 [ 144.753129] fasync_helper+0x37/0xb0 [ 144.756807] sg_fasync+0x86/0xb0 [ 144.760137] SyS_fcntl+0x658/0xc70 [ 144.763641] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 144.768356] Freed: [ 144.770467] PID = 17 [ 144.772755] save_stack_trace+0x16/0x20 [ 144.776695] save_stack+0x43/0xd0 [ 144.780116] kasan_slab_free+0x73/0xc0 [ 144.783970] kmem_cache_free+0xb2/0x2e0 [ 144.787911] fasync_free_rcu+0x1d/0x20 [ 144.791764] rcu_process_callbacks+0x889/0x12d0 [ 144.796399] __do_softirq+0x22d/0x964 [ 144.800162] Memory state around the buggy address: [ 144.805055] ffff8801aa366e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 144.812389] ffff8801aa366e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 144.819714] >ffff8801aa366f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 144.827038] ^ [ 144.833496] ffff8801aa366f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 144.840825] ffff8801aa367000: fb fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb [ 144.848146] ================================================================== [ 144.855469] ================================================================== [ 144.862797] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801aa366f64 [ 144.873332] Read of size 4 by task syz-executor5/20901 [ 144.878575] CPU: 1 PID: 20901 Comm: syz-executor5 Tainted: G B 4.9.56-g5c73594 #66 [ 144.887375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.896697] ffff8801c9baf9b0 ffffffff81d93999 ffff8801d77ff780 ffff8801aa366f00 [ 144.904648] ffff8801aa366f60 ffffed003546cdec ffff8801aa366f64 ffff8801c9baf9d8 [ 144.912603] ffffffff8153d11c ffffed003546cdec ffff8801d77ff780 0000000000000000 [ 144.920556] Call Trace: [ 144.923116] [] dump_stack+0xc1/0x128 [ 144.928448] [] kasan_object_err+0x1c/0x70 [ 144.934213] [] kasan_report.part.1+0x21c/0x500 [ 144.940411] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 144.947910] [] __asan_report_load4_noabort+0x29/0x30 [ 144.954630] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 144.961956] [] queued_write_lock_slowpath+0x116/0x150 [ 144.968762] [] do_raw_write_lock+0xc7/0x1d0 [ 144.974701] [] _raw_write_lock_irqsave+0x56/0x62 [ 144.981073] [] ? sg_remove_request+0x70/0x120 [ 144.987184] [] sg_remove_request+0x70/0x120 [ 144.993123] [] sg_finish_rem_req+0x295/0x340 [ 144.999144] [] sg_read+0x91c/0x1400 [ 145.004388] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 145.011022] [] ? check_preemption_disabled+0x3b/0x200 [ 145.017832] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 145.024811] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 145.031443] [] __vfs_read+0x103/0x670 [ 145.036860] [] ? locks_free_lock+0xde/0x130 [ 145.042795] [] ? __kernel_write+0x340/0x340 [ 145.048733] [] ? fsnotify+0x86/0xf30 [ 145.054061] [] ? fsnotify+0xf30/0xf30 [ 145.059479] [] ? avc_policy_seqno+0x9/0x20 [ 145.065329] [] ? selinux_file_permission+0x82/0x460 [ 145.071962] [] ? security_file_permission+0x89/0x1e0 [ 145.078679] [] ? rw_verify_area+0xe5/0x2b0 [ 145.084527] [] vfs_read+0x107/0x330 [ 145.089769] [] SyS_read+0xd9/0x1b0 [ 145.094925] [] ? vfs_copy_file_range+0x740/0x740 [ 145.101296] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 145.107842] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 145.114388] Object at ffff8801aa366f00, in cache fasync_cache size: 96 [ 145.121013] Allocated: [ 145.123477] PID = 20901 [ 145.126029] save_stack_trace+0x16/0x20 [ 145.129967] save_stack+0x43/0xd0 [ 145.133388] kasan_kmalloc+0xad/0xe0 [ 145.137068] kasan_slab_alloc+0x12/0x20 [ 145.141009] kmem_cache_alloc+0xba/0x290 [ 145.145044] fasync_helper+0x37/0xb0 [ 145.148725] sg_fasync+0x86/0xb0 [ 145.152063] SyS_fcntl+0x658/0xc70 [ 145.155571] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 145.160287] Freed: [ 145.162415] PID = 17 [ 145.164706] save_stack_trace+0x16/0x20 [ 145.168649] save_stack+0x43/0xd0 [ 145.172067] kasan_slab_free+0x73/0xc0 [ 145.175921] kmem_cache_free+0xb2/0x2e0 [ 145.179859] fasync_free_rcu+0x1d/0x20 [ 145.183717] rcu_process_callbacks+0x889/0x12d0 [ 145.188351] __do_softirq+0x22d/0x964 [ 145.192112] Memory state around the buggy address: [ 145.197006] ffff8801aa366e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 145.204331] ffff8801aa366e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 145.211654] >ffff8801aa366f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 145.218975] ^ [ 145.225438] ffff8801aa366f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 145.232763] ffff8801aa367000: fb fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb [ 145.240086] ================================================================== [ 145.247408] ================================================================== [ 145.254737] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801aa366f64 [ 145.265271] Read of size 4 by task syz-executor5/20901 [ 145.270517] CPU: 1 PID: 20901 Comm: syz-executor5 Tainted: G B 4.9.56-g5c73594 #66 [ 145.279317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.288638] ffff8801c9baf9b0 ffffffff81d93999 ffff8801d77ff780 ffff8801aa366f00 [ 145.296591] ffff8801aa366f60 ffffed003546cdec ffff8801aa366f64 ffff8801c9baf9d8 [ 145.304550] ffffffff8153d11c ffffed003546cdec ffff8801d77ff780 0000000000000000 [ 145.312505] Call Trace: [ 145.315064] [] dump_stack+0xc1/0x128 [ 145.320396] [] kasan_object_err+0x1c/0x70 [ 145.326158] [] kasan_report.part.1+0x21c/0x500 [ 145.332357] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 145.339857] [] __asan_report_load4_noabort+0x29/0x30 [ 145.346580] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 145.353908] [] queued_write_lock_slowpath+0x116/0x150 [ 145.360714] [] do_raw_write_lock+0xc7/0x1d0 [ 145.366657] [] _raw_write_lock_irqsave+0x56/0x62 [ 145.373116] [] ? sg_remove_request+0x70/0x120 [ 145.379228] [] sg_remove_request+0x70/0x120 [ 145.385167] [] sg_finish_rem_req+0x295/0x340 [ 145.391190] [] sg_read+0x91c/0x1400 [ 145.396434] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 145.403066] [] ? check_preemption_disabled+0x3b/0x200 [ 145.409886] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 145.416867] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 145.423499] [] __vfs_read+0x103/0x670 [ 145.428916] [] ? locks_free_lock+0xde/0x130 [ 145.434853] [] ? __kernel_write+0x340/0x340 [ 145.440792] [] ? fsnotify+0x86/0xf30 [ 145.446123] [] ? fsnotify+0xf30/0xf30 [ 145.451629] [] ? avc_policy_seqno+0x9/0x20 [ 145.457481] [] ? selinux_file_permission+0x82/0x460 [ 145.464113] [] ? security_file_permission+0x89/0x1e0 [ 145.470830] [] ? rw_verify_area+0xe5/0x2b0 [ 145.476682] [] vfs_read+0x107/0x330 [ 145.481923] [] SyS_read+0xd9/0x1b0 [ 145.487078] [] ? vfs_copy_file_range+0x740/0x740 [ 145.493452] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 145.500000] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 145.506543] Object at ffff8801aa366f00, in cache fasync_cache size: 96 [ 145.513171] Allocated: [ 145.515633] PID = 20901 [ 145.518186] save_stack_trace+0x16/0x20 [ 145.522125] save_stack+0x43/0xd0 [ 145.525541] kasan_kmalloc+0xad/0xe0 [ 145.529220] kasan_slab_alloc+0x12/0x20 [ 145.533158] kmem_cache_alloc+0xba/0x290 [ 145.537183] fasync_helper+0x37/0xb0 [ 145.540867] sg_fasync+0x86/0xb0 [ 145.544198] SyS_fcntl+0x658/0xc70 [ 145.547705] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 145.552424] Freed: [ 145.554537] PID = 17 [ 145.556827] save_stack_trace+0x16/0x20 [ 145.560764] save_stack+0x43/0xd0 [ 145.564182] kasan_slab_free+0x73/0xc0 [ 145.568033] kmem_cache_free+0xb2/0x2e0 [ 145.571972] fasync_free_rcu+0x1d/0x20 [ 145.575828] rcu_process_callbacks+0x889/0x12d0 [ 145.580461] __do_softirq+0x22d/0x964 [ 145.584224] Memory state around the buggy address: [ 145.589118] ffff8801aa366e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 145.596444] ffff8801aa366e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 145.603766] >ffff8801aa366f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 145.611087] ^ [ 145.617545] ffff8801aa366f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 145.624871] ffff8801aa367000: fb fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb [ 145.632193] ================================================================== [ 145.639516] ================================================================== [ 145.646848] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801aa366f64 [ 145.657387] Read of size 4 by task syz-executor5/20901 [ 145.662632] CPU: 1 PID: 20901 Comm: syz-executor5 Tainted: G B 4.9.56-g5c73594 #66 [ 145.671435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.680755] ffff8801c9baf9b0 ffffffff81d93999 ffff8801d77ff780 ffff8801aa366f00 [ 145.688713] ffff8801aa366f60 ffffed003546cdec ffff8801aa366f64 ffff8801c9baf9d8 [ 145.696676] ffffffff8153d11c ffffed003546cdec ffff8801d77ff780 0000000000000000 [ 145.704629] Call Trace: [ 145.707182] [] dump_stack+0xc1/0x128 [ 145.712513] [] kasan_object_err+0x1c/0x70 [ 145.718277] [] kasan_report.part.1+0x21c/0x500 [ 145.724477] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 145.731977] [] __asan_report_load4_noabort+0x29/0x30 [ 145.738695] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 145.746023] [] queued_write_lock_slowpath+0x116/0x150 [ 145.752829] [] do_raw_write_lock+0xc7/0x1d0 [ 145.758769] [] _raw_write_lock_irqsave+0x56/0x62 [ 145.765140] [] ? sg_remove_request+0x70/0x120 [ 145.771253] [] sg_remove_request+0x70/0x120 [ 145.777192] [] sg_finish_rem_req+0x295/0x340 [ 145.783216] [] sg_read+0x91c/0x1400 [ 145.788459] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 145.795092] [] ? check_preemption_disabled+0x3b/0x200 [ 145.801899] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 145.808887] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 145.815519] [] __vfs_read+0x103/0x670 [ 145.820938] [] ? locks_free_lock+0xde/0x130 [ 145.826875] [] ? __kernel_write+0x340/0x340 [ 145.832811] [] ? fsnotify+0x86/0xf30 [ 145.838141] [] ? fsnotify+0xf30/0xf30 [ 145.843559] [] ? avc_policy_seqno+0x9/0x20 [ 145.849409] [] ? selinux_file_permission+0x82/0x460 [ 145.856048] [] ? security_file_permission+0x89/0x1e0 [ 145.862766] [] ? rw_verify_area+0xe5/0x2b0 [ 145.868616] [] vfs_read+0x107/0x330 [ 145.873858] [] SyS_read+0xd9/0x1b0 [ 145.879013] [] ? vfs_copy_file_range+0x740/0x740 [ 145.885387] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 145.891931] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 145.898475] Object at ffff8801aa366f00, in cache fasync_cache size: 96 [ 145.905100] Allocated: [ 145.907562] PID = 20901 [ 145.910114] save_stack_trace+0x16/0x20 [ 145.914052] save_stack+0x43/0xd0 [ 145.917472] kasan_kmalloc+0xad/0xe0 [ 145.921148] kasan_slab_alloc+0x12/0x20 [ 145.925089] kmem_cache_alloc+0xba/0x290 [ 145.929114] fasync_helper+0x37/0xb0 [ 145.932792] sg_fasync+0x86/0xb0 [ 145.936124] SyS_fcntl+0x658/0xc70 [ 145.939628] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 145.944343] Freed: [ 145.946456] PID = 17 [ 145.948745] save_stack_trace+0x16/0x20 [ 145.952682] save_stack+0x43/0xd0 [ 145.956100] kasan_slab_free+0x73/0xc0 [ 145.959951] kmem_cache_free+0xb2/0x2e0 [ 145.963890] fasync_free_rcu+0x1d/0x20 [ 145.967742] rcu_process_callbacks+0x889/0x12d0 [ 145.972379] __do_softirq+0x22d/0x964 [ 145.976140] Memory state around the buggy address: [ 145.981042] ffff8801aa366e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 145.988376] ffff8801aa366e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 145.995701] >ffff8801aa366f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 146.003022] ^ [ 146.009476] ffff8801aa366f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 146.016799] ffff8801aa367000: fb fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb [ 146.024122] ================================================================== [ 146.031446] ================================================================== [ 146.038774] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801aa366f64 [ 146.049312] Read of size 4 by task syz-executor5/20901 [ 146.054556] CPU: 1 PID: 20901 Comm: syz-executor5 Tainted: G B 4.9.56-g5c73594 #66 [ 146.063355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.072675] ffff8801c9baf9b0 ffffffff81d93999 ffff8801d77ff780 ffff8801aa366f00 [ 146.080626] ffff8801aa366f60 ffffed003546cdec ffff8801aa366f64 ffff8801c9baf9d8 [ 146.088577] ffffffff8153d11c ffffed003546cdec ffff8801d77ff780 0000000000000000 [ 146.096529] Call Trace: [ 146.099081] [] dump_stack+0xc1/0x128 [ 146.104412] [] kasan_object_err+0x1c/0x70 [ 146.110176] [] kasan_report.part.1+0x21c/0x500 [ 146.116377] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 146.123877] [] __asan_report_load4_noabort+0x29/0x30 [ 146.130594] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 146.137923] [] queued_write_lock_slowpath+0x116/0x150 [ 146.144729] [] do_raw_write_lock+0xc7/0x1d0 [ 146.150666] [] _raw_write_lock_irqsave+0x56/0x62 [ 146.157039] [] ? sg_remove_request+0x70/0x120 [ 146.163148] [] sg_remove_request+0x70/0x120 [ 146.170228] [] sg_finish_rem_req+0x295/0x340 [ 146.176254] [] sg_read+0x91c/0x1400 [ 146.181496] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 146.188129] [] ? check_preemption_disabled+0x3b/0x200 [ 146.194935] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 146.201913] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 146.208547] [] __vfs_read+0x103/0x670 [ 146.213963] [] ? locks_free_lock+0xde/0x130 [ 146.219902] [] ? __kernel_write+0x340/0x340 [ 146.225840] [] ? fsnotify+0x86/0xf30 [ 146.231171] [] ? fsnotify+0xf30/0xf30 [ 146.236589] [] ? avc_policy_seqno+0x9/0x20 [ 146.242442] [] ? selinux_file_permission+0x82/0x460 [ 146.249078] [] ? security_file_permission+0x89/0x1e0 [ 146.255799] [] ? rw_verify_area+0xe5/0x2b0 [ 146.261650] [] vfs_read+0x107/0x330 [ 146.266890] [] SyS_read+0xd9/0x1b0 [ 146.272044] [] ? vfs_copy_file_range+0x740/0x740 [ 146.278420] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 146.284969] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 146.291514] Object at ffff8801aa366f00, in cache fasync_cache size: 96 [ 146.298143] Allocated: [ 146.300604] PID = 20901 [ 146.303154] save_stack_trace+0x16/0x20 [ 146.307095] save_stack+0x43/0xd0 [ 146.310514] kasan_kmalloc+0xad/0xe0 [ 146.314194] kasan_slab_alloc+0x12/0x20 [ 146.318132] kmem_cache_alloc+0xba/0x290 [ 146.322158] fasync_helper+0x37/0xb0 [ 146.325836] sg_fasync+0x86/0xb0 [ 146.329165] SyS_fcntl+0x658/0xc70 [ 146.332679] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 146.337397] Freed: [ 146.339511] PID = 17 [ 146.341804] save_stack_trace+0x16/0x20 [ 146.345745] save_stack+0x43/0xd0 [ 146.349162] kasan_slab_free+0x73/0xc0 [ 146.353012] kmem_cache_free+0xb2/0x2e0 [ 146.356949] fasync_free_rcu+0x1d/0x20 [ 146.360809] rcu_process_callbacks+0x889/0x12d0 [ 146.365442] __do_softirq+0x22d/0x964 [ 146.369203] Memory state around the buggy address: [ 146.374096] ffff8801aa366e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 146.381420] ffff8801aa366e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 146.388742] >ffff8801aa366f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 146.396066] ^ [ 146.402522] ffff8801aa366f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 146.409848] ffff8801aa367000: fb fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb [ 146.417171] ================================================================== [ 146.424491] ================================================================== [ 146.431819] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801aa366f64 [ 146.442360] Read of size 4 by task syz-executor5/20901 [ 146.447604] CPU: 1 PID: 20901 Comm: syz-executor5 Tainted: G B 4.9.56-g5c73594 #66 [ 146.456403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.465725] ffff8801c9baf9b0 ffffffff81d93999 ffff8801d77ff780 ffff8801aa366f00 [ 146.473675] ffff8801aa366f60 ffffed003546cdec ffff8801aa366f64 ffff8801c9baf9d8 [ 146.481623] ffffffff8153d11c ffffed003546cdec ffff8801d77ff780 0000000000000000 [ 146.489578] Call Trace: [ 146.492130] [] dump_stack+0xc1/0x128 [ 146.497459] [] kasan_object_err+0x1c/0x70 [ 146.503223] [] kasan_report.part.1+0x21c/0x500 [ 146.509422] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 146.516921] [] __asan_report_load4_noabort+0x29/0x30 [ 146.523640] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 146.530966] [] queued_write_lock_slowpath+0x116/0x150 [ 146.537770] [] do_raw_write_lock+0xc7/0x1d0 [ 146.543709] [] _raw_write_lock_irqsave+0x56/0x62 [ 146.550083] [] ? sg_remove_request+0x70/0x120 [ 146.556195] [] sg_remove_request+0x70/0x120 [ 146.562133] [] sg_finish_rem_req+0x295/0x340 [ 146.568154] [] sg_read+0x91c/0x1400 [ 146.573398] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 146.580032] [] ? check_preemption_disabled+0x3b/0x200 [ 146.586839] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 146.593821] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 146.600455] [] __vfs_read+0x103/0x670 [ 146.605873] [] ? locks_free_lock+0xde/0x130 [ 146.611809] [] ? __kernel_write+0x340/0x340 [ 146.617749] [] ? fsnotify+0x86/0xf30 [ 146.623076] [] ? fsnotify+0xf30/0xf30 [ 146.628493] [] ? avc_policy_seqno+0x9/0x20 [ 146.634344] [] ? selinux_file_permission+0x82/0x460 [ 146.640976] [] ? security_file_permission+0x89/0x1e0 [ 146.647693] [] ? rw_verify_area+0xe5/0x2b0 [ 146.653540] [] vfs_read+0x107/0x330 [ 146.658786] [] SyS_read+0xd9/0x1b0 [ 146.663940] [] ? vfs_copy_file_range+0x740/0x740 [ 146.670310] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 146.676856] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 146.683401] Object at ffff8801aa366f00, in cache fasync_cache size: 96 [ 146.690028] Allocated: [ 146.692488] PID = 20901 [ 146.695039] save_stack_trace+0x16/0x20 [ 146.698981] save_stack+0x43/0xd0 [ 146.702400] kasan_kmalloc+0xad/0xe0 [ 146.706080] kasan_slab_alloc+0x12/0x20 [ 146.710017] kmem_cache_alloc+0xba/0x290 [ 146.714044] fasync_helper+0x37/0xb0 [ 146.717721] sg_fasync+0x86/0xb0 [ 146.721056] SyS_fcntl+0x658/0xc70 [ 146.724561] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 146.729278] Freed: [ 146.731390] PID = 17 [ 146.733680] save_stack_trace+0x16/0x20 [ 146.737618] save_stack+0x43/0xd0 [ 146.741035] kasan_slab_free+0x73/0xc0 [ 146.744886] kmem_cache_free+0xb2/0x2e0 [ 146.748825] fasync_free_rcu+0x1d/0x20 [ 146.752679] rcu_process_callbacks+0x889/0x12d0 [ 146.757313] __do_softirq+0x22d/0x964 [ 146.761075] Memory state around the buggy address: [ 146.765967] ffff8801aa366e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 146.773292] ffff8801aa366e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 146.780614] >ffff8801aa366f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 146.787936] ^ [ 146.794393] ffff8801aa366f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 146.801724] ffff8801aa367000: fb fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb [ 146.809045] ================================================================== [ 146.816367] ================================================================== [ 146.823692] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801aa366f64 [ 146.834226] Read of size 4 by task syz-executor5/20901 [ 146.839468] CPU: 1 PID: 20901 Comm: syz-executor5 Tainted: G B 4.9.56-g5c73594 #66 [ 146.848266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.857586] ffff8801c9baf9b0 ffffffff81d93999 ffff8801d77ff780 ffff8801aa366f00 [ 146.865540] ffff8801aa366f60 ffffed003546cdec ffff8801aa366f64 ffff8801c9baf9d8 [ 146.873493] ffffffff8153d11c ffffed003546cdec ffff8801d77ff780 0000000000000000 [ 146.881440] Call Trace: [ 146.883994] [] dump_stack+0xc1/0x128 [ 146.889325] [] kasan_object_err+0x1c/0x70 [ 146.895087] [] kasan_report.part.1+0x21c/0x500 [ 146.901284] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 146.908783] [] __asan_report_load4_noabort+0x29/0x30 [ 146.915500] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 146.922825] [] queued_write_lock_slowpath+0x116/0x150 [ 146.929630] [] do_raw_write_lock+0xc7/0x1d0 [ 146.935575] [] _raw_write_lock_irqsave+0x56/0x62 [ 146.941948] [] ? sg_remove_request+0x70/0x120 [ 146.948059] [] sg_remove_request+0x70/0x120 [ 146.953997] [] sg_finish_rem_req+0x295/0x340 [ 146.960020] [] sg_read+0x91c/0x1400 [ 146.965263] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 146.971897] [] ? check_preemption_disabled+0x3b/0x200 [ 146.978704] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 146.985685] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 146.992316] [] __vfs_read+0x103/0x670 [ 146.997733] [] ? locks_free_lock+0xde/0x130 [ 147.003671] [] ? __kernel_write+0x340/0x340 [ 147.009609] [] ? fsnotify+0x86/0xf30 [ 147.014939] [] ? fsnotify+0xf30/0xf30 [ 147.020357] [] ? avc_policy_seqno+0x9/0x20 [ 147.026210] [] ? selinux_file_permission+0x82/0x460 [ 147.032843] [] ? security_file_permission+0x89/0x1e0 [ 147.039562] [] ? rw_verify_area+0xe5/0x2b0 [ 147.045411] [] vfs_read+0x107/0x330 [ 147.050654] [] SyS_read+0xd9/0x1b0 [ 147.055808] [] ? vfs_copy_file_range+0x740/0x740 [ 147.062178] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 147.068723] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 147.075265] Object at ffff8801aa366f00, in cache fasync_cache size: 96 [ 147.081892] Allocated: [ 147.084354] PID = 20901 [ 147.086905] save_stack_trace+0x16/0x20 [ 147.090844] save_stack+0x43/0xd0 [ 147.094268] kasan_kmalloc+0xad/0xe0 [ 147.097946] kasan_slab_alloc+0x12/0x20 [ 147.101884] kmem_cache_alloc+0xba/0x290 [ 147.105910] fasync_helper+0x37/0xb0 [ 147.109589] sg_fasync+0x86/0xb0 [ 147.112922] SyS_fcntl+0x658/0xc70 [ 147.116426] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 147.121141] Freed: [ 147.123256] PID = 17 [ 147.125544] save_stack_trace+0x16/0x20 [ 147.129482] save_stack+0x43/0xd0 [ 147.132898] kasan_slab_free+0x73/0xc0 [ 147.136753] kmem_cache_free+0xb2/0x2e0 [ 147.140691] fasync_free_rcu+0x1d/0x20 [ 147.144545] rcu_process_callbacks+0x889/0x12d0 [ 147.149178] __do_softirq+0x22d/0x964 [ 147.152939] Memory state around the buggy address: [ 147.157832] ffff8801aa366e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 147.165154] ffff8801aa366e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 147.172477] >ffff8801aa366f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 147.179801] ^ [ 147.186259] ffff8801aa366f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 147.193582] ffff8801aa367000: fb fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb [ 147.200901] ================================================================== [ 147.208223] ================================================================== [ 147.215550] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801aa366f64 [ 147.226085] Read of size 4 by task syz-executor5/20901 [ 147.231328] CPU: 1 PID: 20901 Comm: syz-executor5 Tainted: G B 4.9.56-g5c73594 #66 [ 147.240128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.249449] ffff8801c9baf9b0 ffffffff81d93999 ffff8801d77ff780 ffff8801aa366f00 [ 147.257405] ffff8801aa366f60 ffffed003546cdec ffff8801aa366f64 ffff8801c9baf9d8 [ 147.265355] ffffffff8153d11c ffffed003546cdec ffff8801d77ff780 0000000000000000 [ 147.273307] Call Trace: [ 147.275863] [] dump_stack+0xc1/0x128 [ 147.281192] [] kasan_object_err+0x1c/0x70 [ 147.287651] [] kasan_report.part.1+0x21c/0x500 [ 147.293849] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 147.301348] [] __asan_report_load4_noabort+0x29/0x30 [ 147.308066] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 147.315402] [] queued_write_lock_slowpath+0x116/0x150 [ 147.322213] [] do_raw_write_lock+0xc7/0x1d0 [ 147.328154] [] _raw_write_lock_irqsave+0x56/0x62 [ 147.334525] [] ? sg_remove_request+0x70/0x120 [ 147.340635] [] sg_remove_request+0x70/0x120 [ 147.346571] [] sg_finish_rem_req+0x295/0x340 [ 147.352593] [] sg_read+0x91c/0x1400 [ 147.357841] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 147.364471] [] ? check_preemption_disabled+0x3b/0x200 [ 147.371276] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 147.378256] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 147.384886] [] __vfs_read+0x103/0x670 [ 147.390305] [] ? locks_free_lock+0xde/0x130 [ 147.396241] [] ? __kernel_write+0x340/0x340 [ 147.402179] [] ? fsnotify+0x86/0xf30 [ 147.407509] [] ? fsnotify+0xf30/0xf30 [ 147.412924] [] ? avc_policy_seqno+0x9/0x20 [ 147.418775] [] ? selinux_file_permission+0x82/0x460 [ 147.425409] [] ? security_file_permission+0x89/0x1e0 [ 147.432126] [] ? rw_verify_area+0xe5/0x2b0 [ 147.437976] [] vfs_read+0x107/0x330 [ 147.443219] [] SyS_read+0xd9/0x1b0 [ 147.448374] [] ? vfs_copy_file_range+0x740/0x740 [ 147.454747] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 147.461294] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 147.467837] Object at ffff8801aa366f00, in cache fasync_cache size: 96 [ 147.474462] Allocated: [ 147.476922] PID = 20901 [ 147.479474] save_stack_trace+0x16/0x20 [ 147.483414] save_stack+0x43/0xd0 [ 147.486831] kasan_kmalloc+0xad/0xe0 [ 147.490509] kasan_slab_alloc+0x12/0x20 [ 147.494447] kmem_cache_alloc+0xba/0x290 [ 147.498474] fasync_helper+0x37/0xb0 [ 147.502152] sg_fasync+0x86/0xb0 [ 147.505482] SyS_fcntl+0x658/0xc70 [ 147.508989] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 147.513704] Freed: [ 147.515819] PID = 17 [ 147.518108] save_stack_trace+0x16/0x20 [ 147.522045] save_stack+0x43/0xd0 [ 147.525461] kasan_slab_free+0x73/0xc0 [ 147.529311] kmem_cache_free+0xb2/0x2e0 [ 147.533257] fasync_free_rcu+0x1d/0x20 [ 147.537120] rcu_process_callbacks+0x889/0x12d0 [ 147.541754] __do_softirq+0x22d/0x964 [ 147.545515] Memory state around the buggy address: [ 147.550408] ffff8801aa366e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 147.557732] ffff8801aa366e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 147.565064] >ffff8801aa366f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 147.572392] ^ [ 147.578846] ffff8801aa366f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 147.586169] ffff8801aa367000: fb fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb [ 147.593488] ================================================================== [ 147.600809] ================================================================== [ 147.608139] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801aa366f64 [ 147.618675] Read of size 4 by task syz-executor5/20901 [ 147.623919] CPU: 1 PID: 20901 Comm: syz-executor5 Tainted: G B 4.9.56-g5c73594 #66 [ 147.632720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.642043] ffff8801c9baf9b0 ffffffff81d93999 ffff8801d77ff780 ffff8801aa366f00 [ 147.650003] ffff8801aa366f60 ffffed003546cdec ffff8801aa366f64 ffff8801c9baf9d8 [ 147.657951] ffffffff8153d11c ffffed003546cdec ffff8801d77ff780 0000000000000000 [ 147.665914] Call Trace: [ 147.668470] [] dump_stack+0xc1/0x128 [ 147.673798] [] kasan_object_err+0x1c/0x70 [ 147.679563] [] kasan_report.part.1+0x21c/0x500 [ 147.685761] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 147.693262] [] __asan_report_load4_noabort+0x29/0x30 [ 147.699982] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 147.707310] [] queued_write_lock_slowpath+0x116/0x150 [ 147.714114] [] do_raw_write_lock+0xc7/0x1d0 [ 147.720052] [] _raw_write_lock_irqsave+0x56/0x62 [ 147.726424] [] ? sg_remove_request+0x70/0x120 [ 147.732534] [] sg_remove_request+0x70/0x120 [ 147.738469] [] sg_finish_rem_req+0x295/0x340 [ 147.744497] [] sg_read+0x91c/0x1400 [ 147.749739] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 147.756374] [] ? check_preemption_disabled+0x3b/0x200 [ 147.763183] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 147.770162] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 147.776793] [] __vfs_read+0x103/0x670 [ 147.782216] [] ? locks_free_lock+0xde/0x130 [ 147.788157] [] ? __kernel_write+0x340/0x340 [ 147.794094] [] ? fsnotify+0x86/0xf30 [ 147.799422] [] ? fsnotify+0xf30/0xf30 [ 147.804847] [] ? avc_policy_seqno+0x9/0x20 [ 147.810697] [] ? selinux_file_permission+0x82/0x460 [ 147.817331] [] ? security_file_permission+0x89/0x1e0 [ 147.824050] [] ? rw_verify_area+0xe5/0x2b0 [ 147.829902] [] vfs_read+0x107/0x330 [ 147.835146] [] SyS_read+0xd9/0x1b0 [ 147.840303] [] ? vfs_copy_file_range+0x740/0x740 [ 147.846675] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 147.853220] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 147.859763] Object at ffff8801aa366f00, in cache fasync_cache size: 96 [ 147.866389] Allocated: [ 147.868849] PID = 20901 [ 147.871402] save_stack_trace+0x16/0x20 [ 147.875341] save_stack+0x43/0xd0 [ 147.878763] kasan_kmalloc+0xad/0xe0 [ 147.882442] kasan_slab_alloc+0x12/0x20 [ 147.886379] kmem_cache_alloc+0xba/0x290 [ 147.890405] fasync_helper+0x37/0xb0 [ 147.894085] sg_fasync+0x86/0xb0 [ 147.897415] SyS_fcntl+0x658/0xc70 [ 147.900920] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 147.905637] Freed: [ 147.907838] PID = 17 [ 147.910129] save_stack_trace+0x16/0x20 [ 147.914069] save_stack+0x43/0xd0 [ 147.917487] kasan_slab_free+0x73/0xc0 [ 147.921350] kmem_cache_free+0xb2/0x2e0 [ 147.925287] fasync_free_rcu+0x1d/0x20 [ 147.929143] rcu_process_callbacks+0x889/0x12d0 [ 147.933776] __do_softirq+0x22d/0x964 [ 147.937536] Memory state around the buggy address: [ 147.942429] ffff8801aa366e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 147.949752] ffff8801aa366e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 147.957249] >ffff8801aa366f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 147.964572] ^ [ 147.971029] ffff8801aa366f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 147.978355] ffff8801aa367000: fb fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb [ 147.985675] ================================================================== [ 147.993003] ================================================================== [ 148.000331] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801aa366f64 [ 148.010866] Read of size 4 by task syz-executor5/20901 [ 148.016109] CPU: 1 PID: 20901 Comm: syz-executor5 Tainted: G B 4.9.56-g5c73594 #66 [ 148.024907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.034238] ffff8801c9baf9b0 ffffffff81d93999 ffff8801d77ff780 ffff8801aa366f00 [ 148.042188] ffff8801aa366f60 ffffed003546cdec ffff8801aa366f64 ffff8801c9baf9d8 [ 148.050136] ffffffff8153d11c ffffed003546cdec ffff8801d77ff780 0000000000000000 [ 148.058183] Call Trace: [ 148.060737] [] dump_stack+0xc1/0x128 [ 148.066069] [] kasan_object_err+0x1c/0x70 [ 148.071833] [] kasan_report.part.1+0x21c/0x500 [ 148.078030] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 148.085532] [] __asan_report_load4_noabort+0x29/0x30 [ 148.092257] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 148.099593] [] queued_write_lock_slowpath+0x116/0x150 [ 148.106398] [] do_raw_write_lock+0xc7/0x1d0 [ 148.112338] [] _raw_write_lock_irqsave+0x56/0x62 [ 148.118712] [] ? sg_remove_request+0x70/0x120 [ 148.124825] [] sg_remove_request+0x70/0x120 [ 148.130767] [] sg_finish_rem_req+0x295/0x340 [ 148.136791] [] sg_read+0x91c/0x1400 [ 148.142036] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 148.148668] [] ? check_preemption_disabled+0x3b/0x200 [ 148.155478] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 148.162459] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 148.170057] [] __vfs_read+0x103/0x670 [ 148.175737] [] ? locks_free_lock+0xde/0x130 [ 148.181672] [] ? __kernel_write+0x340/0x340 [ 148.187612] [] ? fsnotify+0x86/0xf30 [ 148.192943] [] ? fsnotify+0xf30/0xf30 [ 148.198363] [] ? avc_policy_seqno+0x9/0x20 [ 148.204213] [] ? selinux_file_permission+0x82/0x460 [ 148.210846] [] ? security_file_permission+0x89/0x1e0 [ 148.217566] [] ? rw_verify_area+0xe5/0x2b0 [ 148.223419] [] vfs_read+0x107/0x330 [ 148.228661] [] SyS_read+0xd9/0x1b0 [ 148.233819] [] ? vfs_copy_file_range+0x740/0x740 [ 148.240192] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 148.246737] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 148.253282] Object at ffff8801aa366f00, in cache fasync_cache size: 96 [ 148.259907] Allocated: [ 148.262366] PID = 20901 [ 148.264917] save_stack_trace+0x16/0x20 [ 148.268866] save_stack+0x43/0xd0 [ 148.272286] kasan_kmalloc+0xad/0xe0 [ 148.275966] kasan_slab_alloc+0x12/0x20 [ 148.279905] kmem_cache_alloc+0xba/0x290 [ 148.283930] fasync_helper+0x37/0xb0 [ 148.287609] sg_fasync+0x86/0xb0 [ 148.290940] SyS_fcntl+0x658/0xc70 [ 148.294445] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 148.299161] Freed: [ 148.301276] PID = 17 [ 148.303566] save_stack_trace+0x16/0x20 [ 148.307505] save_stack+0x43/0xd0 [ 148.310921] kasan_slab_free+0x73/0xc0 [ 148.314772] kmem_cache_free+0xb2/0x2e0 [ 148.318709] fasync_free_rcu+0x1d/0x20 [ 148.322565] rcu_process_callbacks+0x889/0x12d0 [ 148.327201] __do_softirq+0x22d/0x964 [ 148.330964] Memory state around the buggy address: [ 148.335863] ffff8801aa366e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 148.343197] ffff8801aa366e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 148.350610] >ffff8801aa366f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 148.357940] ^ [ 148.364398] ffff8801aa366f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 148.371722] ffff8801aa367000: fb fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb [ 148.379045] ================================================================== [ 148.386367] ================================================================== [ 148.393697] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801aa366f64 [ 148.404231] Read of size 4 by task syz-executor5/20901 [ 148.409474] CPU: 1 PID: 20901 Comm: syz-executor5 Tainted: G B 4.9.56-g5c73594 #66 [ 148.418272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.427593] ffff8801c9baf9b0 ffffffff81d93999 ffff8801d77ff780 ffff8801aa366f00 [ 148.435549] ffff8801aa366f60 ffffed003546cdec ffff8801aa366f64 ffff8801c9baf9d8 [ 148.443499] ffffffff8153d11c ffffed003546cdec ffff8801d77ff780 0000000000000000 [ 148.451454] Call Trace: [ 148.454011] [] dump_stack+0xc1/0x128 [ 148.459344] [] kasan_object_err+0x1c/0x70 [ 148.465117] [] kasan_report.part.1+0x21c/0x500 [ 148.471313] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 148.478815] [] __asan_report_load4_noabort+0x29/0x30 [ 148.485533] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 148.492857] [] queued_write_lock_slowpath+0x116/0x150 [ 148.499665] [] do_raw_write_lock+0xc7/0x1d0 [ 148.505602] [] _raw_write_lock_irqsave+0x56/0x62 [ 148.511973] [] ? sg_remove_request+0x70/0x120 [ 148.518084] [] sg_remove_request+0x70/0x120 [ 148.524020] [] sg_finish_rem_req+0x295/0x340 [ 148.530044] [] sg_read+0x91c/0x1400 [ 148.535286] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 148.541917] [] ? check_preemption_disabled+0x3b/0x200 [ 148.548726] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 148.555704] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 148.562337] [] __vfs_read+0x103/0x670 [ 148.567753] [] ? locks_free_lock+0xde/0x130 [ 148.573691] [] ? __kernel_write+0x340/0x340 [ 148.579630] [] ? fsnotify+0x86/0xf30 [ 148.584959] [] ? fsnotify+0xf30/0xf30 [ 148.590375] [] ? avc_policy_seqno+0x9/0x20 [ 148.596226] [] ? selinux_file_permission+0x82/0x460 [ 148.602858] [] ? security_file_permission+0x89/0x1e0 [ 148.609578] [] ? rw_verify_area+0xe5/0x2b0 [ 148.615427] [] vfs_read+0x107/0x330 [ 148.620668] [] SyS_read+0xd9/0x1b0 [ 148.625823] [] ? vfs_copy_file_range+0x740/0x740 [ 148.632196] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 148.638741] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 148.645286] Object at ffff8801aa366f00, in cache fasync_cache size: 96 [ 148.651911] Allocated: [ 148.654372] PID = 20901 [ 148.656923] save_stack_trace+0x16/0x20 [ 148.660862] save_stack+0x43/0xd0 [ 148.664281] kasan_kmalloc+0xad/0xe0 [ 148.667958] kasan_slab_alloc+0x12/0x20 [ 148.671898] kmem_cache_alloc+0xba/0x290 [ 148.675924] fasync_helper+0x37/0xb0 [ 148.679602] sg_fasync+0x86/0xb0 [ 148.682932] SyS_fcntl+0x658/0xc70 [ 148.686435] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 148.691153] Freed: [ 148.693270] PID = 17 [ 148.695561] save_stack_trace+0x16/0x20 [ 148.699500] save_stack+0x43/0xd0 [ 148.702919] kasan_slab_free+0x73/0xc0 [ 148.706771] kmem_cache_free+0xb2/0x2e0 [ 148.710710] fasync_free_rcu+0x1d/0x20 [ 148.714562] rcu_process_callbacks+0x889/0x12d0 [ 148.719197] __do_softirq+0x22d/0x964 [ 148.722961] Memory state around the buggy address: [ 148.727857] ffff8801aa366e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 148.735180] ffff8801aa366e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 148.742502] >ffff8801aa366f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 148.749826] ^ [ 148.756283] ffff8801aa366f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 148.763605] ffff8801aa367000: fb fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb [ 148.770926] ================================================================== [ 148.778250] ================================================================== [ 148.785576] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801aa366f64 [ 148.796109] Read of size 4 by task syz-executor5/20901 [ 148.801351] CPU: 1 PID: 20901 Comm: syz-executor5 Tainted: G B 4.9.56-g5c73594 #66 [ 148.810149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.819471] ffff8801c9baf9b0 ffffffff81d93999 ffff8801d77ff780 ffff8801aa366f00 [ 148.827435] ffff8801aa366f60 ffffed003546cdec ffff8801aa366f64 ffff8801c9baf9d8 [ 148.835384] ffffffff8153d11c ffffed003546cdec ffff8801d77ff780 0000000000000000 [ 148.843337] Call Trace: [ 148.845893] [] dump_stack+0xc1/0x128 [ 148.851222] [] kasan_object_err+0x1c/0x70 [ 148.856986] [] kasan_report.part.1+0x21c/0x500 [ 148.863192] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 148.870698] [] __asan_report_load4_noabort+0x29/0x30 [ 148.877416] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 148.884742] [] queued_write_lock_slowpath+0x116/0x150 [ 148.891547] [] do_raw_write_lock+0xc7/0x1d0 [ 148.897489] [] _raw_write_lock_irqsave+0x56/0x62 [ 148.903860] [] ? sg_remove_request+0x70/0x120 [ 148.909970] [] sg_remove_request+0x70/0x120 [ 148.915907] [] sg_finish_rem_req+0x295/0x340 [ 148.921930] [] sg_read+0x91c/0x1400 [ 148.927174] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 148.933806] [] ? check_preemption_disabled+0x3b/0x200 [ 148.940613] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 148.947596] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 148.954229] [] __vfs_read+0x103/0x670 [ 148.959648] [] ? locks_free_lock+0xde/0x130 [ 148.965587] [] ? __kernel_write+0x340/0x340 [ 148.971524] [] ? fsnotify+0x86/0xf30 [ 148.976853] [] ? fsnotify+0xf30/0xf30 [ 148.982271] [] ? avc_policy_seqno+0x9/0x20 [ 148.988123] [] ? selinux_file_permission+0x82/0x460 [ 148.994757] [] ? security_file_permission+0x89/0x1e0 [ 149.001474] [] ? rw_verify_area+0xe5/0x2b0 [ 149.007326] [] vfs_read+0x107/0x330 [ 149.012567] [] SyS_read+0xd9/0x1b0 [ 149.017724] [] ? vfs_copy_file_range+0x740/0x740 [ 149.024108] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 149.030660] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 149.037205] Object at ffff8801aa366f00, in cache fasync_cache size: 96 [ 149.043831] Allocated: [ 149.046292] PID = 20901 [ 149.048843] save_stack_trace+0x16/0x20 [ 149.052782] save_stack+0x43/0xd0 [ 149.056382] kasan_kmalloc+0xad/0xe0 [ 149.060061] kasan_slab_alloc+0x12/0x20 [ 149.064086] kmem_cache_alloc+0xba/0x290 [ 149.068114] fasync_helper+0x37/0xb0 [ 149.071795] sg_fasync+0x86/0xb0 [ 149.075128] SyS_fcntl+0x658/0xc70 [ 149.078635] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 149.083353] Freed: [ 149.085466] PID = 17 [ 149.087755] save_stack_trace+0x16/0x20 [ 149.091692] save_stack+0x43/0xd0 [ 149.095110] kasan_slab_free+0x73/0xc0 [ 149.098961] kmem_cache_free+0xb2/0x2e0 [ 149.102898] fasync_free_rcu+0x1d/0x20 [ 149.106753] rcu_process_callbacks+0x889/0x12d0 [ 149.111386] __do_softirq+0x22d/0x964 [ 149.115178] Memory state around the buggy address: [ 149.120074] ffff8801aa366e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 149.127399] ffff8801aa366e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 149.134726] >ffff8801aa366f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 149.142050] ^ [ 149.148678] ffff8801aa366f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 149.156004] ffff8801aa367000: fb fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb [ 149.163327] ================================================================== [ 149.170650] ================================================================== [ 149.177978] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801aa366f64 [ 149.188512] Read of size 4 by task syz-executor5/20901 [ 149.193756] CPU: 1 PID: 20901 Comm: syz-executor5 Tainted: G B 4.9.56-g5c73594 #66 [ 149.202555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.211884] ffff8801c9baf9b0 ffffffff81d93999 ffff8801d77ff780 ffff8801aa366f00 [ 149.219838] ffff8801aa366f60 ffffed003546cdec ffff8801aa366f64 ffff8801c9baf9d8 [ 149.227793] ffffffff8153d11c ffffed003546cdec ffff8801d77ff780 0000000000000000 [ 149.235758] Call Trace: [ 149.238314] [] dump_stack+0xc1/0x128 [ 149.243647] [] kasan_object_err+0x1c/0x70 [ 149.249410] [] kasan_report.part.1+0x21c/0x500 [ 149.255616] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 149.263117] [] __asan_report_load4_noabort+0x29/0x30 [ 149.269835] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 149.277168] [] queued_write_lock_slowpath+0x116/0x150 [ 149.283973] [] do_raw_write_lock+0xc7/0x1d0 [ 149.289911] [] _raw_write_lock_irqsave+0x56/0x62 [ 149.296286] [] ? sg_remove_request+0x70/0x120 [ 149.302397] [] sg_remove_request+0x70/0x120 [ 149.308336] [] sg_finish_rem_req+0x295/0x340 [ 149.314359] [] sg_read+0x91c/0x1400 [ 149.319602] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 149.326240] [] ? check_preemption_disabled+0x3b/0x200 [ 149.333045] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 149.340025] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 149.346657] [] __vfs_read+0x103/0x670 [ 149.352074] [] ? locks_free_lock+0xde/0x130 [ 149.358013] [] ? __kernel_write+0x340/0x340 [ 149.363952] [] ? fsnotify+0x86/0xf30 [ 149.369283] [] ? fsnotify+0xf30/0xf30 [ 149.374700] [] ? avc_policy_seqno+0x9/0x20 [ 149.380552] [] ? selinux_file_permission+0x82/0x460 [ 149.387187] [] ? security_file_permission+0x89/0x1e0 [ 149.393903] [] ? rw_verify_area+0xe5/0x2b0 [ 149.399753] [] vfs_read+0x107/0x330 [ 149.404996] [] SyS_read+0xd9/0x1b0 [ 149.410152] [] ? vfs_copy_file_range+0x740/0x740 [ 149.416524] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 149.423070] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 149.429613] Object at ffff8801aa366f00, in cache fasync_cache size: 96 [ 149.436250] Allocated: [ 149.438710] PID = 20901 [ 149.441261] save_stack_trace+0x16/0x20 [ 149.445200] save_stack+0x43/0xd0 [ 149.448619] kasan_kmalloc+0xad/0xe0 [ 149.452298] kasan_slab_alloc+0x12/0x20 [ 149.456237] kmem_cache_alloc+0xba/0x290 [ 149.460264] fasync_helper+0x37/0xb0 [ 149.463943] sg_fasync+0x86/0xb0 [ 149.467277] SyS_fcntl+0x658/0xc70 [ 149.470784] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 149.475500] Freed: [ 149.477613] PID = 17 [ 149.479902] save_stack_trace+0x16/0x20 [ 149.483841] save_stack+0x43/0xd0 [ 149.487264] kasan_slab_free+0x73/0xc0 [ 149.491116] kmem_cache_free+0xb2/0x2e0 [ 149.495052] fasync_free_rcu+0x1d/0x20 [ 149.498904] rcu_process_callbacks+0x889/0x12d0 [ 149.503537] __do_softirq+0x22d/0x964 [ 149.507300] Memory state around the buggy address: [ 149.512196] ffff8801aa366e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 149.519518] ffff8801aa366e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 149.526843] >ffff8801aa366f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 149.534171] ^ [ 149.540628] ffff8801aa366f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 149.547951] ffff8801aa367000: fb fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb [ 149.555272] ================================================================== [ 149.562597] ================================================================== [ 149.569924] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801aa366f64 [ 149.580467] Read of size 4 by task syz-executor5/20901 [ 149.585711] CPU: 1 PID: 20901 Comm: syz-executor5 Tainted: G B 4.9.56-g5c73594 #66 [ 149.594512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.603832] ffff8801c9baf9b0 ffffffff81d93999 ffff8801d77ff780 ffff8801aa366f00 [ 149.611783] ffff8801aa366f60 ffffed003546cdec ffff8801aa366f64 ffff8801c9baf9d8 [ 149.619735] ffffffff8153d11c ffffed003546cdec ffff8801d77ff780 0000000000000000 [ 149.627685] Call Trace: [ 149.630243] [] dump_stack+0xc1/0x128 [ 149.635576] [] kasan_object_err+0x1c/0x70 [ 149.641341] [] kasan_report.part.1+0x21c/0x500 [ 149.647539] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 149.655041] [] __asan_report_load4_noabort+0x29/0x30 [ 149.661760] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 149.669088] [] queued_write_lock_slowpath+0x116/0x150 [ 149.675894] [] do_raw_write_lock+0xc7/0x1d0 [ 149.681833] [] _raw_write_lock_irqsave+0x56/0x62 [ 149.688205] [] ? sg_remove_request+0x70/0x120 [ 149.694317] [] sg_remove_request+0x70/0x120 [ 149.700256] [] sg_finish_rem_req+0x295/0x340 [ 149.706280] [] sg_read+0x91c/0x1400 [ 149.711524] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 149.718157] [] ? check_preemption_disabled+0x3b/0x200 [ 149.724963] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 149.731941] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 149.738573] [] __vfs_read+0x103/0x670 [ 149.743995] [] ? locks_free_lock+0xde/0x130 [ 149.749935] [] ? __kernel_write+0x340/0x340 [ 149.755871] [] ? fsnotify+0x86/0xf30 [ 149.761199] [] ? fsnotify+0xf30/0xf30 [ 149.766615] [] ? avc_policy_seqno+0x9/0x20 [ 149.772466] [] ? selinux_file_permission+0x82/0x460 [ 149.779097] [] ? security_file_permission+0x89/0x1e0 [ 149.785816] [] ? rw_verify_area+0xe5/0x2b0 [ 149.791664] [] vfs_read+0x107/0x330 [ 149.796906] [] SyS_read+0xd9/0x1b0 [ 149.802068] [] ? vfs_copy_file_range+0x740/0x740 [ 149.808439] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 149.814983] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 149.821526] Object at ffff8801aa366f00, in cache fasync_cache size: 96 [ 149.828152] Allocated: [ 149.830698] PID = 20901 [ 149.833257] save_stack_trace+0x16/0x20 [ 149.837197] save_stack+0x43/0xd0 [ 149.840617] kasan_kmalloc+0xad/0xe0 [ 149.844296] kasan_slab_alloc+0x12/0x20 [ 149.848234] kmem_cache_alloc+0xba/0x290 [ 149.852259] fasync_helper+0x37/0xb0 [ 149.855937] sg_fasync+0x86/0xb0 [ 149.859265] SyS_fcntl+0x658/0xc70 [ 149.862771] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 149.867489] Freed: [ 149.869604] PID = 17 [ 149.871895] save_stack_trace+0x16/0x20 [ 149.875836] save_stack+0x43/0xd0 [ 149.879253] kasan_slab_free+0x73/0xc0 [ 149.883103] kmem_cache_free+0xb2/0x2e0 [ 149.887042] fasync_free_rcu+0x1d/0x20 [ 149.890895] rcu_process_callbacks+0x889/0x12d0 [ 149.895531] __do_softirq+0x22d/0x964 [ 149.899293] Memory state around the buggy address: [ 149.904188] ffff8801aa366e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 149.911512] ffff8801aa366e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 149.918838] >ffff8801aa366f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 149.926160] ^ [ 149.932633] ffff8801aa366f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 149.939959] ffff8801aa367000: fb fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb [ 149.947283] ================================================================== [ 149.954606] ================================================================== [ 149.961936] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801aa366f64 [ 149.972473] Read of size 4 by task syz-executor5/20901 [ 149.977718] CPU: 1 PID: 20901 Comm: syz-executor5 Tainted: G B 4.9.56-g5c73594 #66 [ 149.986517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.995847] ffff8801c9baf9b0 ffffffff81d93999 ffff8801d77ff780 ffff8801aa366f00 [ 150.003798] ffff8801aa366f60 ffffed003546cdec ffff8801aa366f64 ffff8801c9baf9d8 [ 150.011751] ffffffff8153d11c ffffed003546cdec ffff8801d77ff780 0000000000000000 [ 150.019701] Call Trace: [ 150.022259] [] dump_stack+0xc1/0x128 [ 150.027590] [] kasan_object_err+0x1c/0x70 [ 150.033354] [] kasan_report.part.1+0x21c/0x500 [ 150.039551] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 150.047058] [] __asan_report_load4_noabort+0x29/0x30 [ 150.053776] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 150.061105] [] queued_write_lock_slowpath+0x116/0x150 [ 150.067912] [] do_raw_write_lock+0xc7/0x1d0 [ 150.073851] [] _raw_write_lock_irqsave+0x56/0x62 [ 150.080225] [] ? sg_remove_request+0x70/0x120 [ 150.086337] [] sg_remove_request+0x70/0x120 [ 150.092274] [] sg_finish_rem_req+0x295/0x340 [ 150.098296] [] sg_read+0x91c/0x1400 [ 150.103540] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 150.110175] [] ? check_preemption_disabled+0x3b/0x200 [ 150.116982] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 150.123961] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 150.130593] [] __vfs_read+0x103/0x670 [ 150.136012] [] ? locks_free_lock+0xde/0x130 [ 150.141947] [] ? __kernel_write+0x340/0x340 [ 150.147973] [] ? fsnotify+0x86/0xf30 [ 150.153301] [] ? fsnotify+0xf30/0xf30 [ 150.158717] [] ? avc_policy_seqno+0x9/0x20 [ 150.165327] [] ? selinux_file_permission+0x82/0x460 [ 150.171960] [] ? security_file_permission+0x89/0x1e0 [ 150.178681] [] ? rw_verify_area+0xe5/0x2b0 [ 150.184533] [] vfs_read+0x107/0x330 [ 150.189776] [] SyS_read+0xd9/0x1b0 [ 150.194932] [] ? vfs_copy_file_range+0x740/0x740 [ 150.201306] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 150.207853] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 150.214396] Object at ffff8801aa366f00, in cache fasync_cache size: 96 [ 150.221024] Allocated: [ 150.223494] PID = 20901 [ 150.226047] save_stack_trace+0x16/0x20 [ 150.229989] save_stack+0x43/0xd0 [ 150.233409] kasan_kmalloc+0xad/0xe0 [ 150.237089] kasan_slab_alloc+0x12/0x20 [ 150.241025] kmem_cache_alloc+0xba/0x290 [ 150.245051] fasync_helper+0x37/0xb0 [ 150.248733] sg_fasync+0x86/0xb0 [ 150.252064] SyS_fcntl+0x658/0xc70 [ 150.255569] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 150.260286] Freed: [ 150.262407] PID = 17 [ 150.264696] save_stack_trace+0x16/0x20 [ 150.268633] save_stack+0x43/0xd0 [ 150.272051] kasan_slab_free+0x73/0xc0 [ 150.277221] kmem_cache_free+0xb2/0x2e0 [ 150.281168] fasync_free_rcu+0x1d/0x20 [ 150.285024] rcu_process_callbacks+0x889/0x12d0 [ 150.289656] __do_softirq+0x22d/0x964 [ 150.293419] Memory state around the buggy address: [ 150.298316] ffff8801aa366e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 150.305639] ffff8801aa366e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 150.312961] >ffff8801aa366f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 150.320283] ^ [ 150.326738] ffff8801aa366f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 150.334076] ffff8801aa367000: fb fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb [ 150.341398] ================================================================== [ 150.348720] ================================================================== [ 150.356051] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801aa366f64 [ 150.366586] Read of size 4 by task syz-executor5/20901 [ 150.371828] CPU: 1 PID: 20901 Comm: syz-executor5 Tainted: G B 4.9.56-g5c73594 #66 [ 150.380714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.390039] ffff8801c9baf9b0 ffffffff81d93999 ffff8801d77ff780 ffff8801aa366f00 [ 150.397998] ffff8801aa366f60 ffffed003546cdec ffff8801aa366f64 ffff8801c9baf9d8 [ 150.405949] ffffffff8153d11c ffffed003546cdec ffff8801d77ff780 0000000000000000 [ 150.413897] Call Trace: [ 150.416452] [] dump_stack+0xc1/0x128 [ 150.421783] [] kasan_object_err+0x1c/0x70 [ 150.427550] [] kasan_report.part.1+0x21c/0x500 [ 150.433747] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 150.441248] [] __asan_report_load4_noabort+0x29/0x30 [ 150.447966] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 150.455291] [] queued_write_lock_slowpath+0x116/0x150 [ 150.462097] [] do_raw_write_lock+0xc7/0x1d0 [ 150.468036] [] _raw_write_lock_irqsave+0x56/0x62 [ 150.474410] [] ? sg_remove_request+0x70/0x120 [ 150.480520] [] sg_remove_request+0x70/0x120 [ 150.486463] [] sg_finish_rem_req+0x295/0x340 [ 150.492484] [] sg_read+0x91c/0x1400 [ 150.497729] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 150.504363] [] ? check_preemption_disabled+0x3b/0x200 [ 150.511259] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 150.518241] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 150.524876] [] __vfs_read+0x103/0x670 [ 150.530294] [] ? locks_free_lock+0xde/0x130 [ 150.536233] [] ? __kernel_write+0x340/0x340 [ 150.542172] [] ? fsnotify+0x86/0xf30 [ 150.547505] [] ? fsnotify+0xf30/0xf30 [ 150.552922] [] ? avc_policy_seqno+0x9/0x20 [ 150.558773] [] ? selinux_file_permission+0x82/0x460 [ 150.565405] [] ? security_file_permission+0x89/0x1e0 [ 150.572122] [] ? rw_verify_area+0xe5/0x2b0 [ 150.577973] [] vfs_read+0x107/0x330 [ 150.583218] [] SyS_read+0xd9/0x1b0 [ 150.588374] [] ? vfs_copy_file_range+0x740/0x740 [ 150.594745] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 150.601293] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 150.607839] Object at ffff8801aa366f00, in cache fasync_cache size: 96 [ 150.614465] Allocated: [ 150.616927] PID = 20901 [ 150.619481] save_stack_trace+0x16/0x20 [ 150.623430] save_stack+0x43/0xd0 [ 150.626847] kasan_kmalloc+0xad/0xe0 [ 150.630530] kasan_slab_alloc+0x12/0x20 [ 150.634468] kmem_cache_alloc+0xba/0x290 [ 150.638495] fasync_helper+0x37/0xb0 [ 150.642178] sg_fasync+0x86/0xb0 [ 150.645521] SyS_fcntl+0x658/0xc70 [ 150.649028] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 150.653744] Freed: [ 150.655859] PID = 17 [ 150.658147] save_stack_trace+0x16/0x20 [ 150.662086] save_stack+0x43/0xd0 [ 150.665504] kasan_slab_free+0x73/0xc0 [ 150.669359] kmem_cache_free+0xb2/0x2e0 [ 150.673300] fasync_free_rcu+0x1d/0x20 [ 150.677157] rcu_process_callbacks+0x889/0x12d0 [ 150.681789] __do_softirq+0x22d/0x964 [ 150.685551] Memory state around the buggy address: [ 150.690446] ffff8801aa366e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 150.697769] ffff8801aa366e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 150.705095] >ffff8801aa366f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 150.712416] ^ [ 150.718874] ffff8801aa366f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 150.726198] ffff8801aa367000: fb fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb [ 150.733521] ================================================================== [ 150.740844] ================================================================== [ 150.748182] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801aa366f64 [ 150.758716] Read of size 4 by task syz-executor5/20901 [ 150.763962] CPU: 1 PID: 20901 Comm: syz-executor5 Tainted: G B 4.9.56-g5c73594 #66 [ 150.772759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.782083] ffff8801c9baf9b0 ffffffff81d93999 ffff8801d77ff780 ffff8801aa366f00 [ 150.790039] ffff8801aa366f60 ffffed003546cdec ffff8801aa366f64 ffff8801c9baf9d8 [ 150.797991] ffffffff8153d11c ffffed003546cdec ffff8801d77ff780 0000000000000000 [ 150.805942] Call Trace: [ 150.808498] [] dump_stack+0xc1/0x128 [ 150.813831] [] kasan_object_err+0x1c/0x70 [ 150.819593] [] kasan_report.part.1+0x21c/0x500 [ 150.825793] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 150.833295] [] __asan_report_load4_noabort+0x29/0x30 [ 150.840019] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 150.847348] [] queued_write_lock_slowpath+0x116/0x150 [ 150.854153] [] do_raw_write_lock+0xc7/0x1d0 [ 150.860105] [] _raw_write_lock_irqsave+0x56/0x62 [ 150.866476] [] ? sg_remove_request+0x70/0x120 [ 150.872595] [] sg_remove_request+0x70/0x120 [ 150.878534] [] sg_finish_rem_req+0x295/0x340 [ 150.884556] [] sg_read+0x91c/0x1400 [ 150.889802] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 150.896435] [] ? check_preemption_disabled+0x3b/0x200 [ 150.903242] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 150.910221] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 150.916853] [] __vfs_read+0x103/0x670 [ 150.922270] [] ? locks_free_lock+0xde/0x130 [ 150.928213] [] ? __kernel_write+0x340/0x340 [ 150.934151] [] ? fsnotify+0x86/0xf30 [ 150.939483] [] ? fsnotify+0xf30/0xf30 [ 150.944904] [] ? avc_policy_seqno+0x9/0x20 [ 150.950756] [] ? selinux_file_permission+0x82/0x460 [ 150.957388] [] ? security_file_permission+0x89/0x1e0 [ 150.964107] [] ? rw_verify_area+0xe5/0x2b0 [ 150.969957] [] vfs_read+0x107/0x330 [ 150.975200] [] SyS_read+0xd9/0x1b0 [ 150.980357] [] ? vfs_copy_file_range+0x740/0x740 [ 150.986728] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 150.993365] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 150.999911] Object at ffff8801aa366f00, in cache fasync_cache size: 96 [ 151.006539] Allocated: [ 151.009001] PID = 20901 [ 151.011554] save_stack_trace+0x16/0x20 [ 151.015496] save_stack+0x43/0xd0 [ 151.018913] kasan_kmalloc+0xad/0xe0 [ 151.022604] kasan_slab_alloc+0x12/0x20 [ 151.026545] kmem_cache_alloc+0xba/0x290 [ 151.030571] fasync_helper+0x37/0xb0 [ 151.034251] sg_fasync+0x86/0xb0 [ 151.037581] SyS_fcntl+0x658/0xc70 [ 151.041089] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 151.045805] Freed: [ 151.047920] PID = 17 [ 151.050212] save_stack_trace+0x16/0x20 [ 151.054150] save_stack+0x43/0xd0 [ 151.057569] kasan_slab_free+0x73/0xc0 [ 151.061420] kmem_cache_free+0xb2/0x2e0 [ 151.065360] fasync_free_rcu+0x1d/0x20 [ 151.069214] rcu_process_callbacks+0x889/0x12d0 [ 151.073857] __do_softirq+0x22d/0x964 [ 151.077618] Memory state around the buggy address: [ 151.082512] ffff8801aa366e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 151.089838] ffff8801aa366e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 151.097161] >ffff8801aa366f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 151.104485] ^ [ 151.110945] ffff8801aa366f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 151.118269] ffff8801aa367000: fb fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb [ 151.125590] ================================================================== [ 151.132911] ================================================================== [ 151.140240] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801aa366f64 [ 151.150776] Read of size 4 by task syz-executor5/20901 [ 151.156021] CPU: 1 PID: 20901 Comm: syz-executor5 Tainted: G B 4.9.56-g5c73594 #66 [ 151.164818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.174139] ffff8801c9baf9b0 ffffffff81d93999 ffff8801d77ff780 ffff8801aa366f00 [ 151.182094] ffff8801aa366f60 ffffed003546cdec ffff8801aa366f64 ffff8801c9baf9d8 [ 151.190049] ffffffff8153d11c ffffed003546cdec ffff8801d77ff780 0000000000000000 [ 151.198009] Call Trace: [ 151.200563] [] dump_stack+0xc1/0x128 [ 151.205897] [] kasan_object_err+0x1c/0x70 [ 151.211662] [] kasan_report.part.1+0x21c/0x500 [ 151.217861] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 151.225366] [] __asan_report_load4_noabort+0x29/0x30 [ 151.232084] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 151.239409] [] queued_write_lock_slowpath+0x116/0x150 [ 151.246215] [] do_raw_write_lock+0xc7/0x1d0 [ 151.252152] [] _raw_write_lock_irqsave+0x56/0x62 [ 151.258526] [] ? sg_remove_request+0x70/0x120 [ 151.264636] [] sg_remove_request+0x70/0x120 [ 151.270748] [] sg_finish_rem_req+0x295/0x340 [ 151.276772] [] sg_read+0x91c/0x1400 [ 151.282016] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 151.288651] [] ? check_preemption_disabled+0x3b/0x200 [ 151.295459] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 151.302439] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 151.309072] [] __vfs_read+0x103/0x670 [ 151.314492] [] ? locks_free_lock+0xde/0x130 [ 151.320427] [] ? __kernel_write+0x340/0x340 [ 151.326365] [] ? fsnotify+0x86/0xf30 [ 151.331693] [] ? fsnotify+0xf30/0xf30 [ 151.337110] [] ? avc_policy_seqno+0x9/0x20 [ 151.342962] [] ? selinux_file_permission+0x82/0x460 [ 151.349597] [] ? security_file_permission+0x89/0x1e0 [ 151.356315] [] ? rw_verify_area+0xe5/0x2b0 [ 151.362165] [] vfs_read+0x107/0x330 [ 151.367407] [] SyS_read+0xd9/0x1b0 [ 151.372562] [] ? vfs_copy_file_range+0x740/0x740 [ 151.378935] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 151.385485] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 151.392119] Object at ffff8801aa366f00, in cache fasync_cache size: 96 [ 151.398746] Allocated: [ 151.401209] PID = 20901 [ 151.403760] save_stack_trace+0x16/0x20 [ 151.407701] save_stack+0x43/0xd0 [ 151.411117] kasan_kmalloc+0xad/0xe0 [ 151.414795] kasan_slab_alloc+0x12/0x20 [ 151.418733] kmem_cache_alloc+0xba/0x290 [ 151.422759] fasync_helper+0x37/0xb0 [ 151.426439] sg_fasync+0x86/0xb0 [ 151.429770] SyS_fcntl+0x658/0xc70 [ 151.433276] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 151.437993] Freed: [ 151.440106] PID = 17 [ 151.442395] save_stack_trace+0x16/0x20 [ 151.446333] save_stack+0x43/0xd0 [ 151.449749] kasan_slab_free+0x73/0xc0 [ 151.453601] kmem_cache_free+0xb2/0x2e0 [ 151.457538] fasync_free_rcu+0x1d/0x20 [ 151.461392] rcu_process_callbacks+0x889/0x12d0 [ 151.466036] __do_softirq+0x22d/0x964 [ 151.469799] Memory state around the buggy address: [ 151.474691] ffff8801aa366e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 151.482014] ffff8801aa366e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 151.489338] >ffff8801aa366f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 151.496662] ^ [ 151.503116] ffff8801aa366f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 151.510438] ffff8801aa367000: fb fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb [ 151.517758] ================================================================== [ 151.525081] ================================================================== [ 151.532410] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801aa366f64 [ 151.542948] Read of size 4 by task syz-executor5/20901 [ 151.548193] CPU: 1 PID: 20901 Comm: syz-executor5 Tainted: G B 4.9.56-g5c73594 #66 [ 151.556993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.566322] ffff8801c9baf9b0 ffffffff81d93999 ffff8801d77ff780 ffff8801aa366f00 [ 151.574285] ffff8801aa366f60 ffffed003546cdec ffff8801aa366f64 ffff8801c9baf9d8 [ 151.582239] ffffffff8153d11c ffffed003546cdec ffff8801d77ff780 0000000000000000 [ 151.590202] Call Trace: [ 151.592764] [] dump_stack+0xc1/0x128 [ 151.598098] [] kasan_object_err+0x1c/0x70 [ 151.603865] [] kasan_report.part.1+0x21c/0x500 [ 151.610066] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 151.617565] [] __asan_report_load4_noabort+0x29/0x30 [ 151.624282] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 151.631608] [] queued_write_lock_slowpath+0x116/0x150 [ 151.638413] [] do_raw_write_lock+0xc7/0x1d0 [ 151.644356] [] _raw_write_lock_irqsave+0x56/0x62 [ 151.650729] [] ? sg_remove_request+0x70/0x120 [ 151.656841] [] sg_remove_request+0x70/0x120 [ 151.662779] [] sg_finish_rem_req+0x295/0x340 [ 151.668803] [] sg_read+0x91c/0x1400 [ 151.674048] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 151.680684] [] ? check_preemption_disabled+0x3b/0x200 [ 151.687490] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 151.694470] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 151.701103] [] __vfs_read+0x103/0x670 [ 151.706533] [] ? locks_free_lock+0xde/0x130 [ 151.712472] [] ? __kernel_write+0x340/0x340 [ 151.718411] [] ? fsnotify+0x86/0xf30 [ 151.723740] [] ? fsnotify+0xf30/0xf30 [ 151.729166] [] ? avc_policy_seqno+0x9/0x20 [ 151.735019] [] ? selinux_file_permission+0x82/0x460 [ 151.741653] [] ? security_file_permission+0x89/0x1e0 [ 151.748371] [] ? rw_verify_area+0xe5/0x2b0 [ 151.754219] [] vfs_read+0x107/0x330 [ 151.759465] [] SyS_read+0xd9/0x1b0 [ 151.764625] [] ? vfs_copy_file_range+0x740/0x740 [ 151.771010] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 151.777555] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 151.784098] Object at ffff8801aa366f00, in cache fasync_cache size: 96 [ 151.790726] Allocated: [ 151.793188] PID = 20901 [ 151.795745] save_stack_trace+0x16/0x20 [ 151.799687] save_stack+0x43/0xd0 [ 151.803105] kasan_kmalloc+0xad/0xe0