0445000-0x4)=0xde8, 0x4) recvfrom$unix(r1, &(0x7f0000847000)="00", 0x1, 0x0, &(0x7f0000054000)=@file={0x0, "2e2f66696c653000"}, 0xa) getpeername$ax25(r1, &(0x7f000053a000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f000073b000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f00006ee000)=0x0) sendto$inet(r1, &(0x7f0000cf0000)="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", 0x7c6, 0x80, 0x0, 0x0) 2017/12/11 00:07:56 executing program 0: r0 = memfd_create(&(0x7f000007d000)="5b28706f7369785f61636c5f6163636573737070703000", 0x1) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000d9e000-0x4)=0x5b, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0xb, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000000)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x9}, &(0x7f0000003000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x80}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) recvmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000002000-0x10)=[{&(0x7f0000003000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}], 0x1, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x8000}, 0x9}], 0x1, 0x41, &(0x7f0000001000)={0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f73657175656e63657200", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f0000002000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000)=0x39) 2017/12/11 00:07:56 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b9b000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000067c000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x3f}, &(0x7f0000f79000-0x4)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$int_out(r2, 0x5462, &(0x7f0000b20000-0x8)=0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) fstatfs(r2, &(0x7f0000970000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = epoll_create1(0x80000) dup(r3) clock_adjtime(0x3, &(0x7f000088c000)={0x9, 0x2, 0x81, 0x7b, 0x5, 0x6, 0xa533, 0x2, 0x7, 0x5, 0x4, 0x3, 0x4, 0xfffffffffffffff8, 0x343, 0x2, 0x8, 0x0, 0x2, 0x5, 0x6, 0x424747d1, 0x3, 0x0, 0xfffffffffffffffc, 0x5}) getsockopt$inet6_tcp_int(r2, 0x6, 0x11, &(0x7f0000771000)=0x0, &(0x7f0000eff000-0x4)=0x4) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) ioctl(r2, 0x8916, &(0x7f0000000000)="") 2017/12/11 00:07:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000802000)=[{0x6c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x7, 0x0, &(0x7f000070d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) wait4(r1, &(0x7f00002ba000)=0x0, 0x2000000e, &(0x7f0000a75000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(r1, &(0x7f0000289000-0x4)=0x0, 0x60000004, &(0x7f00005a5000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) waitid(0x0, r1, &(0x7f00003ef000)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f000066b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f000070d000-0x10)={0x77359400, 0x0}, &(0x7f0000a34000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000cc7000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r3, 0x80000003}, 0x8) recvmmsg(r2, &(0x7f000071e000)=[], 0x0, 0x2060, 0x0) r4 = dup(r2) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00006a9000)=0x75) mincore(&(0x7f0000d04000/0x3000)=nil, 0x3000, &(0x7f0000684000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f00009f4000-0x1000)="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") inotify_init1(0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000224000)={0x0, 0x0, 0x0}, &(0x7f000004a000-0x4)=0xc) setpriority(0x0, r1, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r5, &(0x7f0000b0c000-0x38)={0x0, 0x0, &(0x7f0000506000)=[{&(0x7f000000f000-0x7a)=[{0x2c, 0x14, 0xffffffffffffffff, 0x0, 0x0, "020003000000000013675921deb7819705df7f0fb844075272853d"}], 0x2c}], 0x1, &(0x7f0000506000)=[@rights={0x20, 0x1, 0x1, [r5, r5, r5]}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000a0d000/0x2000)=nil, 0x2000, 0x20000000000003, 0x4000000000032, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000dff000-0x8)={0x9, 0x401}, 0x8) mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, r6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000012f000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 00:07:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000083e000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f72746300", 0x10002, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000771000)="2e2f66696c653000", 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000248000-0x4)=0x0) mount(&(0x7f0000901000-0x8)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000983000-0x7)="6d717565756500", 0x0, &(0x7f0000ebd000-0x2)="") ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000620000-0x20)={"56ac2dd460888804af0994d5a67cc6ac", {0x4, 0x4, 0x200, "8334bce94a5e", 0x1000, 0x0}}) readlinkat(r0, &(0x7f0000ca3000)="2e2f66696c653000", &(0x7f000006f000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44) r1 = creat(&(0x7f0000c5f000-0xc)="2e2f66696c65302f62757300", 0x0) rename(&(0x7f0000e4a000)="2e2f66696c65302f62757300", &(0x7f00005b2000)="2e2f66696c65302f66696c653000") mknodat(r0, &(0x7f00003ff000-0xc)="2e2f66696c65302f62757300", 0x8000, 0x90) creat(&(0x7f000052d000-0x8)="2e2f66696c653000", 0x1c0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000090000)="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", 0xfd8, 0x4, &(0x7f0000add000-0x10)={0x0, 0x0}) unlinkat(r0, &(0x7f00001aa000)="2e2f66696c653100", 0x200) 2017/12/11 00:07:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000033d000+0x7db)={0x0, 0x32, 0x4, @thr={&(0x7f0000f10000)="ab69e64ac9940a19cbf9aa8989b305efdb7c68ae022e2a8b9e92d6f90bf4a7668e8e52aaaaa5b570bebb4a83279d874ae8c6b78d0d824231c4ab4037cce7cce4b2ca09532d6e15c887caf67054354f01cf1365ef2c48ba7bd881250195764662ddee72e20266b9889f8a3a181c9e", &(0x7f000006b000)="22c522ff476bdf5d962c8f095098d69156e6afa1b420b4e0299777b2c9155e211ab577a297903c6fa76b34a0c7eb9c8c4d71a4141e2a8e7139df16e6dc97bdfe989e02f253dbebc4fa559d6a402c81635e81d607b5bd6c32828488970e7a761f014dcb9e073af129bc8e0e4e59916db13d70a1bb31f8857f94ad6ef404297bb8fe47d6cc740a4733c012ad9eb33c7416e2095c6d86c794e1c8ac86b71158fc45e50c5501835dc8bf0bbb18a44e5e2098d7aeb17ac504566e6de28e231830ba9ad2f718b8640bdb8ebaef5c53cbc4bc1cb4e15768c60d557b32e80b7ff567"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000069d000)=0x0) clock_gettime(0x0, &(0x7f0000183000)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f00002ce000)={{0x0, 0x1c9c380}, {r1, r2+30000000}}, &(0x7f000074b000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f000005b000-0x8)={0x0, 0x0}, 0x80000) accept4$inet(r3, &(0x7f0000ef0000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c31000)=0x10, 0x80000) r4 = syz_open_dev$usbmon(&(0x7f0000168000)="2f6465762f7573626d6f6e2300", 0xe2, 0x24400) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000a90000)=0x0) connect$ipx(r4, &(0x7f0000d8f000-0x10)={0x4, 0x8001, 0xe200000000000000, "28e62c2d390a", 0x1cc, 0x0}, 0x10) semtimedop(0x0, &(0x7f0000cf6000)=[{0x0, 0xfffffffffffffffc, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x9, 0x0}, {0x0, 0x4, 0x1000}, {0x0, 0x10, 0x0}], 0x7, &(0x7f000024c000-0x10)={0x77359400, 0x0}) setsockopt$inet_buf(r3, 0x0, 0x60, &(0x7f0000000000)="", 0x0) r5 = socket$inet6(0xa, 0x2, 0x88) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000fbf000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd, 0x40000000, &(0x7f00002af000)={0xa, 0x3, 0xf3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8c}, 0x1c) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000008000)={0xedab, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x2, 0x9, 0x2, 0x673, &(0x7f000093e000)=@generic="7579ad12b4c154a187a8a48f524b8704", 0x8000, 0x0, 0x8}) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f00009b0000-0x88)={0x9, {{0xa, 0x0, 0xb4ea, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00008f1000-0x10)=[], 0x0) sendto$inet6(r5, &(0x7f0000004000-0x1000)="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", 0xb49, 0x0, &(0x7f0000e5f000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/11 00:07:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000b28000)={0x0, 0x800}, &(0x7f0000096000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000ff000)={r1, 0x20}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000821000)=0x0, &(0x7f000081b000-0x4)=0x4) syz_open_dev$binder(&(0x7f000057b000)="2f6465762f62696e6465722300", 0x0, 0x802) clock_adjtime(0x0, &(0x7f00002fd000)={0x1, 0x3, 0x2a750946, 0x40, 0x9, 0x1000, 0xb0, 0xffffffff, 0xdfe2, 0x100000000, 0x100000001, 0x81, 0x8, 0x6, 0x7ff, 0xfffffffffffffc01, 0x7, 0x6, 0x3, 0xb440, 0x71b, 0x5, 0x5, 0x8, 0x1, 0x101}) seccomp(0xfffffffffffffffd, 0x0, &(0x7f000046e000-0x10)={0x2, &(0x7f0000225000-0x10)=[{0x20, 0x10000000000000, 0x4000000004, 0x400}, {0x61, 0x3, 0x0, 0x5}]}) syz_open_dev$evdev(&(0x7f00001b2000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x80000) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") openat(0xffffffffffffff9c, &(0x7f0000be8000)="2e2f66696c653000", 0x0, 0x51) openat$ppp(0xffffffffffffff9c, &(0x7f0000dc4000-0x9)="2f6465762f70707000", 0xa0240, 0x0) 2017/12/11 00:07:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000efd000-0x8)={0x0, 0x2}, &(0x7f0000c79000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d14000-0xa0)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x3dd, 0xab, 0x3c}, &(0x7f0000974000)=0xa0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b10000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f0000b80000-0x10)=[{r4, 0xfffffffffffffff8, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x0, r0}, &(0x7f0000d5c000)={0x0}, 0x8) readv(r4, &(0x7f0000c24000)=[{&(0x7f0000d00000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}, {&(0x7f0000d81000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}], 0x2) connect$unix(r3, &(0x7f00006ee000-0x5)=@file={0x0, "2e2f66696c653000"}, 0xa) 2017/12/11 00:07:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000950000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000ea4000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000130000)={r2, 0x2000000000000001}) setsockopt(r0, 0x107, 0x8, &(0x7f0000aca000)="01010096", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x800a) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f000066f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r6 = fcntl$dupfd(r5, 0x406, r3) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r7 = fcntl$dupfd(r0, 0x0, r3) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write$tun(r7, &(0x7f00009a7000-0x168)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x18, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x4a) r8 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000bec000-0x14)={0x80, 0x401, 0x401, 0x40, 0x10001}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000524000)=0x4, 0x4) syz_open_dev$usbmon(&(0x7f0000f4b000-0xd)="2f6465762f7573626d6f6e2300", 0x27, 0x280) sendto$inet6(r8, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f000011e000-0x12c)=[{{&(0x7f0000beb000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000b36000)=[{&(0x7f0000ed1000-0xeb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}], 0x1, &(0x7f0000f37000-0x92)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000018d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000b85000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00002ee000)={r9, r10, 0x6}) ioctl$DRM_IOCTL_AGP_INFO(r7, 0x80386433, &(0x7f000066b000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r12 = syz_open_dev$tun(&(0x7f0000e64000)="2f6465762f6e65742f74756e00", 0x0, 0x0) fstatfs(r11, &(0x7f0000ba0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") close(r12) 2017/12/11 00:07:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000c7e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f000080c000)="", 0x0) r0 = syz_open_dev$tun(&(0x7f0000600000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x2, 0x5, 0x0}}}) close(r0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f4a000-0x8)={0x0, 0x0}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000526000)={0x100000000, 0x7}, 0x8) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000e2f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000707000+0xcba)=0xd4) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000032f000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x7fc) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000e73000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pipe(&(0x7f000003f000)={0x0, 0x0}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000022000-0x30)="7070703100", 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r4, 0x0) dup2(r2, r4) close(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000636000)=[@in6={0xa, 0x1, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x22f}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x2) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f00002bb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f0000adf000-0x4)=0x0, &(0x7f000086b000-0x4)=0x4) 2017/12/11 00:07:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)="2f6465762f73672300", 0x4, 0x40000) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000000000)="0000000000000000000000000000000000000000000000", 0x17) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x240000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000002000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000") mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000014000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000002e000)={0x0, 0x0, 0x0}, &(0x7f000000a000)=0xc) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000002e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002d000)=0xe8) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000002e000-0xc)={@loopback=0x7f000001, @rand_addr=0x1f, r4}, 0xc) recvmmsg(r2, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f000002f000)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000022000-0x7)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) sendto(r3, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2017/12/11 00:07:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) accept4$inet(r0, &(0x7f00004bd000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc9000-0x4)=0x10, 0x800) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000542000-0x5)="6d61707300") r3 = fanotify_init(0x0, 0x0) r4 = signalfd(r3, &(0x7f0000000000)={0xffffffffffff2319}, 0x8) r5 = socket(0x11, 0x100000802, 0x300) pipe(&(0x7f0000ca9000-0x8)={0x0, 0x0}) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000e2d000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r6, 0x80045301, &(0x7f0000ea3000)=0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f00001d1000+0x25d)="2e2f66696c653000", 0x80, 0x10) ioctl$EVIOCGNAME(r8, 0x80404506, &(0x7f0000a6f000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_SIOCSIFADDR(r8, 0x8916, &(0x7f0000d96000-0x20)={@generic="fc371bb66b6a6c39763e346110f5111f", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$setstatus(r3, 0x4, 0x2403) r9 = dup3(r3, r8, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000b64000-0x4)=0x0) fcntl$setownex(r4, 0xf, &(0x7f000037c000-0x8)={0x0, r10}) socketpair$inet6(0xa, 0x80001, 0x3f, &(0x7f00000a5000)={0x0, 0x0}) ioctl$KDSKBSENT(r9, 0x4b49, &(0x7f00000bb000)="a8baf983b35da89ac6c74b3b7e9fc48277008b183db7eb040182a3e8afc88da361f64009b502965b") writev(r7, &(0x7f0000c6b000)=[{&(0x7f0000a38000-0x39)="390000001000090400000000000000000000000002000000450000072100001419000a00010000000000040006e8000300ff090000cfe4693e", 0x39}], 0x1) r11 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r11, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000f2f000)=0x0) sendto$inet(r11, &(0x7f000072f000)="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", 0x5ad, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 76.298422] device gre0 entered promiscuous mode 2017/12/11 00:07:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000619000)=0x75) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000f3b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000b13000)=0x14) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) getsockname$packet(r2, &(0x7f0000876000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000df4000)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000bc0000-0x10)={r3, 0x1, 0x6, @random="88f67d6e042f", [0x0, 0x0]}, 0x10) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) poll(&(0x7f0000d7f000)=[{r0, 0x30, 0x0}, {r1, 0x300, 0x0}, {r1, 0x1000, 0x0}, {r0, 0x102, 0x0}, {r0, 0x12, 0x0}, {r0, 0x2, 0x0}, {r1, 0x400, 0x0}], 0x7, 0xfffffffffffffffe) close(r2) umount2(&(0x7f00007a5000-0x8)="2e2f66696c653000", 0x0) 2017/12/11 00:07:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000913000-0x9)="2f6465762f70707000", 0x80000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000037a000)=@assoc_value={0x0, 0x0}, &(0x7f0000d60000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000090b000-0x20)={0x0, 0x401, 0x1, 0x7, 0xa1e3, 0x1a, 0x1, 0x45e2, r1}, &(0x7f00006fa000-0x4)=0x20) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f00005a1000)=0x0) sendmsg$netrom(r2, &(0x7f0000233000-0x38)={&(0x7f0000033000-0x48)=@full={{0x3, {"2745f023c44088"}, 0x0}, [{"b1ba743e2470d6"}, {"67cc3de62a9fd3"}, {"15cb00b70e262d"}, {"0eace7add137d6"}, {"7dbf44aaf5399f"}, {"90bf504df892f0"}, {"083eaa177fa756"}, {"057d1220040742"}]}, 0x48, &(0x7f0000c3f000-0x80)=[{&(0x7f000000b000-0xac)="e98e57c9fc2353f3c1c24aea863b9a6660a2d1523e39af750863a93313145d040da85d480ec663d272b62f103dabbfbabb0561b3b9f23e6ab08eb7b591555864c9592d3acfca36ed997dbc5fe744b7b563944bd289d49176a1cc6aff2fde35b86f81bebb0b8c26fc2348f1297c0e73212807338085bec8491c887d062d3f4f5a046e6796ae96f86cd49b5f8879049a47b2ce74dd161f004335f48f5c4bab739ee524", 0xa2}, {&(0x7f00005cb000-0x11)="", 0x0}], 0x2, &(0x7f00006f8000-0x2d0)=[], 0x0, 0x0}, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009bb000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000102000)=0x0) r4 = timerfd_create(0x0, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f000076d000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc) r5 = socket(0x11, 0x5, 0x3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00008ba000)={0x0, 0x4}, &(0x7f0000a51000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000a5e000-0x18)={r6, 0x1, 0x30, 0x4, 0xfffffffffffffc01}, &(0x7f0000ed0000-0x4)=0x18) timerfd_gettime(r4, &(0x7f00003cc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f0000045000-0x10)={0x0, r7}, &(0x7f000000b000-0x10)={0x0, 0x0}) timerfd_settime(r4, 0x0, &(0x7f0000005000)={{r8, 0x989680}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000022000-0xc)={0x0, 0x0}) 2017/12/11 00:07:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80004, 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a75000-0x9)="2f6465762f70707000", 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000008000-0x9)="2f6465762f73672300", 0x0, 0x806) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000c35000+0x13c)={0x0, 0x0}, &(0x7f0000fab000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00006fc000-0x8)={0x0, 0x1}, &(0x7f00000ee000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000299000)={0x0, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3fdd, 0x0, 0x40, 0x100, 0x20}, 0xa0) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000304000-0x8)=[0x6, 0x81c]) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aaf000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0xffffffffffffffff, &(0x7f00001e2000-0x10)={0x0, 0x0}, &(0x7f0000365000)=0x10) write$evdev(r1, &(0x7f0000814000-0x30)=[{{0x0, 0x0}, 0x78, 0x9, 0x7}, {{r5, r6}, 0xffff, 0x1, 0x2}], 0x30) sendmsg$netlink(r3, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f000000c000-0x30)=[{&(0x7f0000007000)=[{0x11, 0x0, 0x0, 0x0, 0xfffffffffffffffd, "64"}, {0x5e, 0x4, 0x200, 0x80000000, 0x6, "ab1b917f841071a336f7154710f09c78e336f127923d66bb44919713a2e1c39c3e034d31b6245adc79a5e21e1938929c87da18520433b32d8f6b50df1d34dac2c1c964f00089b53b4ac9bb410fe1"}], 0x6f}, {&(0x7f000000c000-0x1258)=[{0x7e, 0xffffffffb36cae5a, 0x400, 0x80000004, 0x200, "a35d284ba5f0cd27ff071de94234e5a599c1a10069212864c45d2a38e1af9c91fcf69e71b344afebcfdeabd381f8d82691fc99c8af7cfc34306fac42151e9c2a11899ee5165d58fa4fbec913140460e5cd48c15eff209ee0758d8cc253d134edfc63425a2d317e5160bfc3352b6e"}, {0x84, 0x189d, 0x415, 0x1, 0x1000, "b1be48fa4b6496e6a1d4f01946a00b84f4598d37ca8cb03c0eede6da49432605d30587280b75dff76a510c178a8f3f79fd89bcd9e899e8679077851d4db4f8d32bd90d9a13f58f183dab90ea7d82c5170c5d567977b67f0657ec86b491cd2c9a67601f816ea0f5a37b282adae0ee53f95195f3e7"}, {0x83, 0xffff, 0x300, 0x5, 0xa230, "8ca4886c7b15470cc7cbb05b8158c9f1596f1ba6fd81ebfc2335204d973927a269cbb9aa1f76d959266069cc05f6dd4fc4492a45666df94288905aba60a324deed06934a3b7829a3441e75eb1eecbaf9747760a263f84432a4791177833fab98dbd3aaa1cdaa3024009a1a5962416ef2f47e43"}, {0x43, 0x8, 0xb00, 0xa0d, 0xffffffffffffffa0, "10b3b374759f31701a4c9e77d8f46da9c069921512fcebf039aa4f39f3ba4e01eb3bac3fdb1f74051dbdd952840e2be35f550d"}, {0x1010, 0x0, 0x8, 0x80000000, 0xfffffffffffffffa, "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"}, {0x7a, 0x101, 0x809, 0x0, 0x5, "d31818ec78520ce2b850dc7559d817672e0008b5ae2d840b89cda0672bc4ef836e028c1e90c0aee491495f4a637b95cae3a52daa4894feb43d58e6456f8adb739d92702dfd1957216ef7ddb7f2789e74610e6a9de92bcd093ff8d2fb05d78a573e54162c78ef8e80fe54"}], 0x1252}], 0x2, &(0x7f000000a000)=[@rights={0x28, 0x1, 0x1, [r3, r3, r3, r3, 0xffffffffffffffff]}, @rights={0x30, 0x1, 0x1, [r3, r3, r3, r3, r3, r3, r3, r3]}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x30, 0x1, 0x1, [r3, r3, r3, r3, r3, r3, r3, r3]}, @rights={0x18, 0x1, 0x1, [r2]}], 0x5, 0x8000}, 0x1) r7 = fcntl$getown(r2, 0x9) fcntl$lock(r4, 0x7, &(0x7f0000dbe000-0x20)={0x0, 0x2, 0x774, 0x1ff, r7}) ioctl(r3, 0x2285, &(0x7f0000007000)="53") mmap(&(0x7f0000fe2000/0x10000)=nil, 0x10000, 0x3000008, 0x52, r3, 0x0) bind(r2, &(0x7f0000da3000)=@un=@abs={0x0, 0x0, 0x1}, 0x8) socket$inet_icmp(0x2, 0x2, 0x1) r8 = syz_open_dev$loop(&(0x7f0000001000-0x7)="2f6465762f6c6f6f702300", 0x20, 0x0) r9 = dup(r8) pread64(r8, &(0x7f0000341000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28, 0x0) r10 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r9, 0x0) ioctl$TIOCGSID(r9, 0x540f, &(0x7f00005b4000-0x4)=0x0) listen(r10, 0xb) r11 = socket$inet(0x2, 0x1003, 0x4) r12 = syz_open_dev$tun(&(0x7f000065a000)="2f6465762f6e65742f74756e00", 0x0, 0x442000) ioctl$TUNSETIFF(r12, 0x400454ca, &(0x7f0000928000-0x28)={@common="73697430000000000000000000000000", @ifru_names=@generic="f3a75dfbe8931aa08b4d2741a0d0a5a9"}) ioctl$sock_inet_SIOCSIFFLAGS(r11, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) 2017/12/11 00:07:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x19, &(0x7f0000f7f000)=0x0) clock_gettime(0x7, &(0x7f000024d000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x3, 0xbfffffffffc, &(0x7f0000ee0000-0x10)={r0, 0x4}, &(0x7f0000048000)=0x0, 0x0) prctl$getreaper(0x0, &(0x7f0000356000-0x8)=0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000979000)={0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f000071b000)="2f6465762f70746d7800", 0x0, 0x0) epoll_create1(0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b64000)={0x0, 0x0, 0x0}, &(0x7f00007db000-0x4)=0xc) getpid() futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clone(0x0, &(0x7f0000de2000)="", &(0x7f0000cdc000)=0x0, &(0x7f0000d9d000)=0x0, &(0x7f0000d47000)="") exit(0x0) 2017/12/11 00:07:56 executing program 7: prctl$intptr(0x2000000000029, 0x3) unshare(0x40600) r0 = socket$inet6(0xa, 0x0, 0x100000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x8, 0x20a, 0x2, 0x85, 0x5, 0x4, 0x918, 0x0}, &(0x7f00008f6000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000062f000-0x6)={r1, 0x5}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = getpgid(0x0) fcntl$lock(r2, 0xc5dfb223d5daf307, &(0x7f0000002000-0x20)={0x1, 0x80000000000004, 0xfffffffffffffffd, 0x3, r3}) r4 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0x80089203, &(0x7f0000234000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000167000)={0x1, 0x5, 0xfffffffffffffffa, 0x5, 0x20000101, 0x81}) mmap(&(0x7f0000898000/0x1000)=nil, 0x1000, 0x1, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x4, 0x3ff) r6 = accept$inet(r5, &(0x7f0000000000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000e3000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f0000004000-0x4)=0x8007, 0x4) 2017/12/11 00:07:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a1d000-0x8)={0x0, 0x0}) signalfd4(r0, &(0x7f0000006000)={0x7ffffffe}, 0x8, 0x0) r2 = gettid() r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000991000-0x10)="2f6465762f73657175656e6365723200", 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x48, &(0x7f0000809000-0x4)=0x76b, 0x4) r5 = accept4$inet(r1, &(0x7f00001d6000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000014b000)=0x10, 0x800) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f0000034000-0x4)=0x0) setsockopt$sock_int(r4, 0x1, 0x4200000000000006, &(0x7f00008cf000)=0x2000010000003fa, 0x4) r6 = dup2(r4, r5) ioctl$GIO_FONT(r6, 0x4b60, &(0x7f0000009000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000280000-0xc)="2f6465762f72666b696c6c00", 0x400, 0x0) getpeername$unix(r7, &(0x7f00008ef000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000715000-0x4)=0x8) listen(r4, 0x4) r8 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)="6e65742f74637000") preadv(r8, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f00003e7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}, {&(0x7f000062d000)="00", 0x1}, {&(0x7f0000a75000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f00008c4000+0xe85)="000000000000", 0x6}], 0x5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000e09000)=[@in6={0xa, 0x2, 0x8d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xd8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xa9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}], 0x64) r9 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ef9000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x400, 0x0) linkat(r3, &(0x7f000007d000)="2e2f66696c653000", r9, &(0x7f00002ff000-0x8)="2e2f66696c653000", 0x400) rt_sigprocmask(0x40, &(0x7f0000fd4000-0x7)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000cbb000-0x60)={0x0, 0x14, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") stat(&(0x7f0000dca000-0x8)="2e2f66696c653000", &(0x7f000031d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000fca000-0x2)=0x0, &(0x7f00000eb000)=0x0, &(0x7f0000e2a000)=0x0) mknodat(r9, &(0x7f0000120000)="2e2f66696c653100", 0x2, 0xb888) setsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f00008e9000-0xc)={r2, r10, r11}, 0xc) socket$inet_icmp(0x2, 0x2, 0x1) 2017/12/11 00:07:56 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00005ca000-0x9)="2f6465762f72746300", 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000cf6000)={0x100000001, {{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0xffffffffffffa2a1}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r2, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/11 00:07:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setptracer(0x59616d61, r0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000002000-0xc)="6e65082f6e65747374617400") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x0}, &(0x7f0000a26000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x80, 0x800c, 0x7, 0xbdb, 0x2, 0x6, 0x1, r3}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000feb000)={0x0, 0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000fb2000)=[{&(0x7f00008be000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000a0000ffffe500", 0x29}], 0x1) 2017/12/11 00:07:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b33000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000b9f000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00007c2000)="6c6f67696e75696400") read(r2, &(0x7f00009f8000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000195000)={0x0, 0xb9, 0x6, 0x507d, 0x10, 0x2, 0x3, 0x5, {0x0, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x80000000, 0x1f, 0x7, 0x80000000}}, &(0x7f000005e000)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000f4000-0xc)={r3, 0x2, 0x20}, 0xc) mq_open(&(0x7f0000b51000-0xd)="766d6e65743073656c666c6f00", 0x40, 0x11, &(0x7f0000291000)={0x80000000, 0x4, 0x81, 0x79, 0x4, 0x3, 0x1b28, 0x4ce}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000b7d000-0x8e)={r4, 0x86, "304f886fe51994134b32a5e319670563f33428980ec7c31fb25550afbc4dab1e6eb015d815e6ec385df3466a7cfb147608c903b19dee6abab450ca0d0352188cfb9c26230b6ec921a65786229dcf60b7ffcbe806b7f1eb58da05a2b8ebc82f9c3b214a90aee8e5a9848283a5a10638bbef5ba0cb1c41e2a49c1c5a0fdada172b0334891b902a"}, &(0x7f000012f000)=0x8e) sendfile(r2, r2, &(0x7f0000014000)=0x0, 0x1000000800000008) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000603000-0x20)={0x7, 0x7, 0x20b, 0x4, 0xfff000, 0x2, 0x9, 0x9ce, 0x0}, &(0x7f0000771000)=0x20) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000093000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000063d000)={0x10, @time={0x0, 0x0}, 0x6, {0xb3e, 0x6}, 0xfffffffffffff800, 0x1, 0xb99, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00001cd000)={0x1, [0x0]}, &(0x7f0000f13000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00002f1000-0x14)={r5, 0x33c01568, 0x400, 0x1, 0x44, 0x0}, 0x14) 2017/12/11 00:07:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x10a) bind$ipx(r0, &(0x7f0000d8e000-0x10)={0x4, 0x4, 0x2, "2a59fc7e7659", 0x2fca, 0x0}, 0x10) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f000001b000)="47504c24656d3100", 0x41, 0x100, &(0x7f0000027000-0x40)={0x9, 0x1, 0x7ff, 0x8000, 0x0, 0x0, 0x0, 0x3}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000a22000)=0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x4b8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000062d000-0x4)=0x0) sched_setaffinity(r2, 0x8, &(0x7f000010f000)=0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00004d8000)="2e2f66696c653000", 0x141042, 0x112) ftruncate(r1, 0x200000000b74) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e75000-0xa)="2f6465762f70746d7800", 0x200800, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000c21000)={0x0, 0x0, 0x0}, &(0x7f00004c4000-0x4)=0xc) perf_event_open(&(0x7f0000193000-0x78)={0x0, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb2000-0x8)="2e2f66696c653000", 0x0) r5 = syz_open_dev$loop(&(0x7f0000265000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r5, 0x401000000000127c, &(0x7f0000055000)="") read$eventfd(r5, &(0x7f00005ed000)=0x0, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000056a000)={0x0, 0x0}) r6 = socket(0x11, 0x7, 0x3ff) setsockopt$inet_tcp_buf(r6, 0x6, 0x0, &(0x7f0000557000)="", 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) getsockopt$inet_buf(r6, 0x0, 0x0, &(0x7f000070d000)="", &(0x7f0000804000-0x4)=0x0) clock_adjtime(0x0, &(0x7f0000001000-0xd0)={0xfffffffffffffe03, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000308000-0x4)=0x0) socket$netlink(0x10, 0x3, 0x4) 2017/12/11 00:07:56 executing program 0: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000596000-0x4)=0x1000000000000001, 0x4) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f19000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000f19000-0x4)=0x7f, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000004000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000072d000)="2f6465762f73657175656e63657200", 0x83d, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, 0xffffffffffffffff) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000f19000-0x4)=0x7fff, 0x4) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000f13000-0x4)=0x0, &(0x7f0000001000)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f00009a7000)={0x3, {{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]}}, 0x90) socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x17, &(0x7f0000f17000-0x4)=0x2e2, 0x4) bind$inet(r5, &(0x7f000072b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000918000-0x10)=[{&(0x7f00008e9000)="2900000020001980013d7524000a04210200000000000000007f0000080006000000113310315aec00c87f8396b8ddaa", 0x30}], 0x1) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000bdd000)=0x0) 2017/12/11 00:07:56 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a4a000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea0000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000675000)={0x87, 0x14000000000000, r1, 0x184, r2, 0x6, 0x2, 0x53}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000)=@generic="bbe0a57a4e118c79ad72598c2bb52acd") fcntl$addseals(r0, 0x409, 0x4) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000001000-0x4)=0x178) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000002000-0x4)=0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x1, 0x1, 0x7f, 0x20, 0xfff, 0x1000}) r3 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)="2f6465762f736e642f73657100", 0x0, 0x2) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000001000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000002000)=0x0, 0x8) prlimit64(r1, 0xa, &(0x7f0000001000-0x10)={0xe8, 0xbb}, &(0x7f0000003000-0x10)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000003000-0x60)="f9f3598c529befb6abe8a4837e0892fa955fe13e1d94d26b0fc40ab2636de94cae687dec51d4e441fd63298e2233b25f7edd63cef69f7109a37953063b9d75f4a00f6fc02de9c00d5a415c69b1ecfe1287bf664f0e247d97dbce6d0a3b4d6e4b", 0x60) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000004000)="2e2f66696c653000", &(0x7f0000004000)="2e2f66696c653000") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000005000)={@generic="8956d6f39d61df6c510ec0acdf624435", @ifru_mtu=0x3d28a302}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000001000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000001000-0x10)=@req={0x20, 0xfffffffffffffffc, 0x5, 0x0}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000000)={0x4b14, 0x100000001, 0x8, 0x7, 0x9, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000003000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xa402}) 2017/12/11 00:07:56 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003e3000-0xe)="2f6465762f6b657963686f726400", 0x200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000051b000-0x38)={&(0x7f000095e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd2093e02fcc7cfaaf489608028a23cff8ffa618f69da7a78a04a6", 0x1b}], 0x1, &(0x7f0000164000-0x70)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000766000-0xd)="2f6465762f7573626d6f6e2300", 0x7fff, 0x400000) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000c0b000)={@common="00000000000000000000000000000000", @ifru_settings={0x0, 0x0, @te1=&(0x7f00009a3000-0x10)={0x1ff, 0x10000000000000, 0x4, 0x0}}}) r2 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000386000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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}}, &(0x7f00007bd000)=0xe8) setreuid(r2, r3) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00009fd000)=0x1, 0x4) getsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000976000)=0x0, &(0x7f0000733000-0x4)=0x4) r4 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x0) ioctl$LOOP_CLR_FD(r4, 0x4c01) ppoll(&(0x7f0000095000)=[{r4, 0x1000, 0x0}, {r4, 0x8, 0x0}], 0x2, &(0x7f0000f38000)={0x77359400, 0x0}, &(0x7f0000260000-0x8)={0x7}, 0x8) r5 = accept$netrom(r4, &(0x7f0000cb9000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000317000)=0x10) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) socketpair(0xf, 0x3, 0x2, &(0x7f0000df9000)={0x0, 0x0}) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c26000-0xa)="2f6465762f70746d7800", 0x0, 0x0) signalfd4(r7, &(0x7f0000988000-0x8)={0x4}, 0x8, 0x800) getdents64(r1, &(0x7f0000631000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000007000)={0xa, 0x3, 0xfc89, 0x7fff, 0x0, 0x0}) ioctl(r5, 0x2287, &(0x7f0000e60000)="53") ioctl$SNDRV_TIMER_IOCTL_GINFO(r6, 0xc0f85403, &(0x7f0000807000-0xf8)={{0x2, 0x3, 0x4, 0x3, 0x8}, 0x1, 0x3f, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x9, 0xe614, 0x6, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r4, r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000a25000)={@local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f00007c9000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2, 0x10000, &(0x7f0000000000)={0x11, 0x1c, r8, 0x1, 0xb80, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$unix(0x1, 0x1, 0x0) shutdown(r9, 0x0) 2017/12/11 00:07:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)="636c6561725f7265667300") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) clock_adjtime(0x7, &(0x7f0000034000)={0x7, 0x6, 0x0, 0x5, 0x1, 0x592668ef, 0x1, 0xffffffffffff0c52, 0x7, 0x80000001, 0x41c0, 0x2, 0xffffffff00000000, 0x8000, 0x1ff, 0x1, 0x2, 0x6, 0x81, 0x0, 0x2, 0x9, 0x0, 0x6, 0xfa83, 0x0}) unlink(&(0x7f00008b1000-0x8)="2e2f66696c653000") iopl(0x7) writev(r0, &(0x7f0000b97000)=[{&(0x7f00004f3000-0x1)="30", 0x1}], 0x1) recvmsg(r0, &(0x7f000012f000-0x38)={&(0x7f00001b7000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000009b000-0x20)=[{&(0x7f0000965000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f00003b1000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}], 0x2, &(0x7f00004f8000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61, 0xcdb}, 0x40) connect(r0, &(0x7f000089f000-0x60)=@nfc_llcp={0x27, 0x6, 0xcce, 0x7, 0x9, 0xfffffffffffff2bb, "4eda542c92ab86aca627204d83d4a61bd30d8b48726c682ca658b16704ad47bfb9c7d962ac143916a73f9b65701bf13de7064290e692154102be33b5f760db", 0x7}, 0x60) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004df000-0x10)={0x3, &(0x7f0000699000)=[{0xfffffffffffffffd, 0x3, 0x400, 0x82f7}, {0x100000000, 0x11298170, 0x3f, 0x7ff}, {0x8, 0x8, 0x4, 0x2}]}, 0x10) write$fuse(r0, &(0x7f00008c3000)={0x14, 0x1, 0x1, @fuse_poll_out={0xff}}, 0x14) writev(r0, &(0x7f00005c7000)=[{&(0x7f0000c91000)="2d3afc4f5ac055cb007236803a790500ab1e0ccbccfced55e900", 0x1a}, {&(0x7f0000a33000)="81d6a86355e6459b2507399ccade9ef6f2d20d9bbc4bd88f95", 0x19}], 0x2) 2017/12/11 00:07:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000088f000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x240000, 0x0) recvfrom$inet6(r0, &(0x7f0000844000)="000000000000000000000000", 0xc, 0x4000000041, &(0x7f00003e3000)={0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) r1 = socket(0x11, 0x802, 0x300) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f000063b000)={0x7f, {{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0xa623}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f000088b000)=[{0x20, 0x4, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x400000000002}]}, 0x10) r2 = inotify_init1(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000145000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000020d000)="2f6465762f6c6f6f702300", 0x6, 0x1) r4 = memfd_create(&(0x7f0000339000-0x35)="2f6465762f6c6f6f7023003f28a32b490cd7180d9e226758d04d0cd2a020aee3bb34206f7ba6f366f6ad779c1d7c3b1054e4bf2f29", 0xfffffffffffffff9) unshare(0xffdffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000d6d000)="2f6465762f73672300", 0x0, 0x0) ioctl$TCSBRKP(r5, 0x5382, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000076e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r6, 0x4c04, &(0x7f00000b9000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, "581639186d73539f147f5cfc51799953e6601f9842d6905e37aeee86b5bbce63cf22e55b8b3b4274641f880c3c55b57ef7b40e6cb41eab110009cda7df11569f", "2d13c5322382ec4e77f21747c384b4aa030fa4b3e6cfffb3129f3fa1e1d3482e7870d6be9400881ebe86fe9eac50360afa32096252619bae9848d66165c5f829", "98dab80301fd2d36415de2e12d7e68551190092ba38595be454ddc043c62f18f", [0x0, 0xfffffffffffffffc]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r6, 0x11, 0xa, &(0x7f000001c000-0x4)=0xfffd, 0x4) bind$inet6(r7, &(0x7f0000e08000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r7, &(0x7f0000ed8000-0x45)="", 0x0, 0x0, &(0x7f00006a9000-0x1c)={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r7, &(0x7f0000fda000-0x42)="", 0x0, 0x4000000000000003, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r6, &(0x7f0000e7b000-0xc)={0x200b, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r7, &(0x7f0000190000)={0x30000008, 0x0}) pipe(&(0x7f0000f18000-0x8)={0x0, 0x0}) 2017/12/11 00:07:56 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000002000)="2e2f66696c653000", 0x80000, 0x40) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000004000)=0x100) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4, r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f72746300", 0x200002, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f0000004000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x9) truncate(&(0x7f0000005000-0x8)="2e2f66696c653000", 0xffffffffffff8000) personality(0x5000002) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000001000)={0x81, 0x91, 0x5, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f0000002000-0x4)=0x0, 0x9, 0x0, &(0x7f0000002000-0xf)={0x0, 0x989680}, &(0x7f0000002000-0x4)=0x30a3, 0x101) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000004000-0xe)={&(0x7f0000004000)=[], &(0x7f0000006000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000002000)=[0x0], &(0x7f0000006000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x3, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0}) 2017/12/11 00:07:56 executing program 6: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dcb000)="76656e6f00", 0x5) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000298000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a37000/0x1000)=nil, 0x1000, 0x4, 0x12, r0, 0x1) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00007ee000)="73ed", 0x2, 0x20000000, &(0x7f0000d44000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000387000)=0x10000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00003a6000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000cd2000-0x20)={@common="64756d6d793000000000000000000000", @ifru_flags=0x1000}) mknod(&(0x7f0000740000)="2e2f66696c653000", 0x0, 0xfffffff9) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ded000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x40000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005d4000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000094d000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000978000-0x4)=0xe8) stat(&(0x7f0000ff4000)="2e2f66696c653000", &(0x7f000038f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000dcf000-0x8)={0x0, 0x0}) getresuid(&(0x7f000091d000)=0x0, &(0x7f0000fd7000-0x4)=0x0, &(0x7f0000975000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008f8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003f6000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00002fa000)=0x0) getresuid(&(0x7f0000127000)=0x0, &(0x7f0000e1b000-0x4)=0x0, &(0x7f000027e000-0x4)=0x0) lstat(&(0x7f00006a9000)="2e2f66696c653000", &(0x7f00001cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc8000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bb2000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000991000-0x4)=0xe8) r14 = getgid() sendmsg$unix(r2, &(0x7f0000669000)={&(0x7f0000390000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000c22000)=[{&(0x7f0000cc7000-0xec)="3b33b81ee74da74c223ec2148896cc5a02d31003d548e0bfb4061025896f1810a68f043aa648283f09662fa40fdbca1e76b13bb44913b714c859361f3e77bdf31d9debbba6897a759ca007cffab6cfc2d9741eb21f512f948279a40856026117c42a440f49b013f0f919ac6fb5147adba328f67b583584c0e613ac996b9f30cc348d4897e6e55a9fdf14bc7614ba3a32e17d8db035297a384c346ce5463201326d6294ef7de977604c0b5f36c6cc384c34b848669bc038c2b70b0c791a9f91937eb4481c91e44225832bb415e563db5d7d81de19ec71e7894432ba7657a92fec50af1e6742fcce150d955e0a", 0xec}, {&(0x7f000079a000)="0044313582cb106d54e34b72ff7d8a48bfd232e9407ac9cf56743ec676ee3fede240fd018a88fa84b000b185437c5671d40e56f4967adaf01fbf51a4dea76fc4884355e2be117b9da0a76d3a85b8c0136dad150d77362fb7990ccf172db9c8f865a40f4bd0aeeab35b899b69b4021eca168d824a376d0cc1530b0047cfdfa4e8552da91c4761a2615e913f5f765f62e60b90e722c16e9c5f161699f73e44d1245ce6ce373a31eb0730c8bf99d8f6a835e8b060f04115d608dc81ee23452a44f34a5c3bcecb8264aa26734266813cc53732e6759292a6824619cb749be043c2", 0xdf}, {&(0x7f0000fdf000)="f71ac89551d9547a84125167c6714f4002ead838893b26c6648fd11db4770a9f7135de3a3153b377a4256255e10af49e79f7d0ef78494a1aecfd364860f1", 0x3e}, {&(0x7f0000f08000)="fbcd28adbb5f052a7ee89c8464edb81a3aa30f893ee5233ed082909474a994750efb319e15c46b4b4ce2b173e8daecf48fe27e85a12b09db6f5850d7c7a2fb1aca5f1796090468ed80164cf2b798f2ecacc8e31f67c3b6d52eceebd5620aec741de6", 0x62}, {&(0x7f0000e18000-0x76)="6fa922fb75d15b51c7d2066d6c097dec119e9b54a39e3689c7d27f558e57ea5be1bde0026f49add7d2f2d62b7f8f5cb26bc7e707018f84c38f7a103283503b09558803930d4fbfc49b111adc88bd422465bcb38a1cfa5379b92fdf846ba56815d10b8b5e0852ddd62e840c65938fac6690de17fc9ac9", 0x76}], 0x5, &(0x7f0000762000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xd0, 0x4040}, 0x4000080) shutdown(r0, 0x1) openat$keychord(0xffffffffffffff9c, &(0x7f0000f97000)="2f6465762f6b657963686f726400", 0x8002, 0x0) dup2(r1, r0) socket(0x807, 0x6, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e1c000)={@common="6970365f767469300000000000000000", @ifru_flags=0x3402}) sendmsg$netlink(r1, &(0x7f0000c0e000)={0x0, 0x0, &(0x7f000021d000)=[{&(0x7f000002c000-0x4c)=[{0x4c, 0x12, 0x7fd, 0x0, 0x0, "620acbf3000000000100015b50e8b2065f62e999ca3c501c101831e4f5b33629f6e068fe444cc763b6e27030f81aa64f2606190b1f1ceb1103"}], 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000c96000)={0x0}, &(0x7f0000583000)=0x4) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 00:07:56 executing program 0: pipe2(&(0x7f0000717000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000d99000-0x70)=[{&(0x7f0000001000-0x8e)="c0ad7f1fd8211dcc821c0cf6a3aac09176de35210201cd66eed2377d87c4ed66126e849d5c157fc852ae015708c2cf33e42cb8ed360e41fdd57a14a5c540a85822625c86d0b75c803fa07fac4cabb374f56fc0a29e2f37e7cb872d7db9ed167adedf78e478ea44550c79a646afcf3d4480a032487fb2aaef09ef8c89d9d07f32edaa8589d21fe0cab8a639195b6f", 0x8e}, {&(0x7f00003d1000)="463429b3a4dbff75ab2382f831e194c274b413601719ef35401799efc1", 0x1d}, {&(0x7f0000000000)="f98a8dd0e25f712d3e4be60f282ef1a8d4f9d6a20bf0f45f2441b598c8c659f2daa4080eae601c86f78837d2b958eae0ddde10ab842c1b2bdb33ef52416e742b44f2b47c9b7987ab132c7e036a192f52b9fa34ed52b2bfe27ad673df146908ecd2ca39fb32062ddf73766426419426d819c344e401beee5ca94eb7d75cf54e906c78c4e47a35c9d13fe105f33bf2472c514167e675656b1a4a0016e995868109896dd9aaf9859503868d00d695", 0xad}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000000000)="1f3fdf74cdeb5f0476147a699e4fd3c931c024d6a62a565ba5d3359dd64585d1d35d28b4706978e14df6995f69c035143d4865faa5deaaa23e0a198ad16b5f60f3b41ab010bfa8f696f1f90a83be0ae7422efe2e74d847ee33f82e583a0a4f6e7cadd4e80c9cb88665d411f032f4818ecee344d4c6d564", 0x77}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="6419db8005a5499e7009fb38781ad13e294ffefaca7af3ee5e6e92195565ace1a938d8d28bae9649198e47ad4d217e0abf623e1e813a030e39e60fb235513c56cc6638dcf50019ae3ddccfdb246a465b09b9fcad1251f898e84dd9da1c334fe86cd3fd295245b3fc40d2482f4e66c76085de96d226faaa82580f5ba0bbd7b2613390d933f3bf6eb0d56c5e08eb3a834e03ad7fd889ef52709a54cf52494852a74c3a1a19263b37b43dc399ae1888123a0b8a22c5cbb041222f473fee363a6d61db767a116be33e0bd74d809b632d526cbb67", 0xd2}], 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in6={0xa, 0x3, 0x7eafd89e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x0, 0x45, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) r2 = epoll_create1(0x80000) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000002000)="2f6465762f62696e6465722300", 0x0, 0x802) r3 = openat(r1, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x100, 0x8) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)="2f6465762f70707000", 0x400102, 0x0) pwritev(r3, &(0x7f0000002000-0x40)=[{&(0x7f0000003000-0xea)="a027d3b7ac2b51bf70a5d08c486582a35e6e29b1ddf19c9ea7dad97529bb64dc14d14327b84c7e5f996b6904020c3642c0288f73b6d0ba2efd26e7fd8f4294c2c37c02b68c16c9c641cf8c767c75720baf0affc5e82295f6f4c8665f49e44dead3c646c26651389ec2be391665ac8294820bdbde995b2cdbe81acfc38dba0b71a29ebe271b76f8999bccf2b97cf6c386fc7a06e50cfddcbf13568f8a684c0ec4c3ee652ed322006efd99d09e08584d83dc9a145ed103899e962d6fd8f736c130433625de83a89255e652d7ce31d4342e92565e6ceb4faa3bf6a0cc9c6d0a97171fd42958dd1b5ec7734b", 0xea}, {&(0x7f0000003000-0x93)="26e5f6998f6f83fd445a964ec2cc7d34c45de8ab5c565b93b3bac79e1f940ecd28ca77d1b177a545adce1463a69eca2e8508a6028369a033e7c068212376dde2e6d43381453a87816dd25278b7385e73988d8ec750acd0d3dc3a02b6d8b4acda1dcd36ff639f68c25e291c665099a8c2f31cdefcef3b6849f3359aae8e974a154a59a4dd958d4be2201ace94b7208334f5b59b", 0x93}, {&(0x7f0000001000-0x8c)="be862ecb79f48fc0a64b3dffa4664a093621c20bc63e162e48b520ff323913745019283980d420ffcf7987f49fd242902ce10f8d3e93bbe5b8118f6f3de7c7a96d7bef735b63139cff9e558b706e5f9382f8346001275ced0c0663ff640d77d1b9ca569f0f10308a3561faa38939de4f2218046b7885852a9b7a5cf54a95ab0ac6ba1cf57fd759b244016df4", 0x8c}, {&(0x7f0000003000-0x6d)="8774e99a0b9889fa89682d75b3cde02f3bda59fb22e9d4308a31327466fa57c2f101ab06973f328d34e01409e09ef39107c1692a57426968df7d9ac11b917f211eabd49e4d02f184e22ab55ed9682fb664cbd23c07301dcdbbed8cd90f23ccaac46af2745fe68d805d2a13ece5", 0x6d}], 0x4, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0x1c, &(0x7f0000001000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000003000)=0xd8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000005000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000006000-0x38)={&(0x7f0000000000)=@ax25={0x3, {"c94347bc10d215"}, 0x0}, 0x10, &(0x7f0000003000)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="9eb06bfadb9c00f2010100c88de271482285850eac5fd5615882e725a4594bb4ec4a7e3dbe95807ed76e8ce3a1bf6930b7ba51b424becf434bec242d4eb59168e2ccbdbfb5fc35c9e4534efdf5f36ad717ea93390d30757a4971908ff43557bc215a056707835dd7ac69eb06e88637d1cbf44c55", 0x74}, {&(0x7f0000002000-0x5c)="276241971291734fd8e0aceb686e5e32054134decc89d6ae54910d451a513bee2ec4e27e5b24925a22be67f4a2d330fb7b0194af6db7ee71a79dc9e2011f167bbf06b3f036b0ce9ad57b38fed394697b6301518b22f41399844457bb", 0x5c}, {&(0x7f0000004000-0x31)="64f1adc358c1883479ac7d6ce37233314e93215bd1f6e848b6e0378abfe0a4ba80f6aba2fd171bef7275032fd6ef418bee", 0x31}, {&(0x7f0000003000)="be9ef6d7d85b6c04d6f9e22aceec1f599d95875ae061a4ae3407784f939919a5bdca1efcd2a42303c3ef6cbcd69e02048681e1c7ea26bb246e6493116d8eeb3dec7241ad59d869a94515ef6d752b7ff7fef4c0cb0159fa3019ae45e596a3a28391c41f9e73747082c11c04bdd54fcf70661f78e7653c916d5e30527876173f7b1d1732b4dff247ac705421024fe48a7089d6cbc5b4c767a50ce49e99fbbe647a", 0xa0}, {&(0x7f0000002000-0x3a)="f7abeb452ea3bd1a61236a5d9f19ae6860f1a70a552daff62ab2bba548273948cab3d2aa0ab34e7f514834984ef9748617fb0b109ae1852a7bc9", 0x3a}], 0x6, &(0x7f0000003000-0x1270)=[{0x1010, 0x113, 0x8, "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{0x28, 0x189, 0xeb2, "4aa8985264ab5d37afc9db14eb0adcf749ad0ebef785b2"}, {0x58, 0xff, 0xf08, "6c3e9622acdc2d0c8297acc926324c3bd67501fae7c14671e7b0ed302e15b5839d91fa22ba6a0764390b3a15777ed525d11b0a4550ce8d37fe1e5a4b2071ad69f21a"}, {0x38, 0x12d, 0x0, "bcc484e43ae738c8f9bb9abcb16dcda5788d47583edc09db63921a2d3949b143adbbcd"}, {0x10, 0x1ff, 0x2, ""}, {0xa8, 0x116, 0x0, "de48fa07503d1901158278db122be9b91b1d1e4d5cc6bf6852e60f57109b0eaa924907831e8262e21920eb12f2767d0e331a353a1bb298ed66f2503c9a51684ef42b2fdfd29b87e263757bb3d7974655707300e1ffc1d36afb7193e515d93283454f719d5e2bf216083b341272d498cd0e665b40ea93661c5c58474153a5b0443b26af2507ee3f25d4dc92b078f138b79e8e0c7e3e0c0007"}, {0xf0, 0x107, 0x3, "cf483cbd12e666680dc6ce9419406a99911b7d8c092b02315317a4ce0951f61cc9cd19d5137dde22357677bed99c66a4a6ecc2c8ea9a7594e5242a70970ebfb685de40963a580a2d49a374559ad3865e41096dbf1dc45ab0510846b03f13c1d8915eeda7f0768a3271027e5aea458d8be7b3612b04960cfbf90bb70e5b91802e8875233ccde04a461cc15ef47848f6e57416f580a1f587cea09bf453d06f945fc9dfd1bd30913d6b05a8133b7dbd8528ede273278f5026cffae532767f4ec2c4cfcf543841c98e95df1cbbfd9161ca84d5931a42713f2cc4c94d64afa9"}], 0x1270, 0x8000}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r3, &(0x7f0000007000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000007000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x2, 0x3bdb, @loopback={0x0, 0x1}, 0x1}], 0x48) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000006000)=0xffffffff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000009000-0x12)={@common="73697430000000000000000000000000", 0x0}) 2017/12/11 00:07:56 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000020000)={0xfff, 0xdd, 0x1, 0xf7bd, 0xfffffffffffff1c9, 0x8, 0x10000, 0x5fd, 0x80000000000, 0x739}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000015000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x8, 0x3, 0x6, &(0x7f0000023000)={0x0, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000030000-0x250)={0x1000, 0x1, 0x4, 0x5, 0xa, [{0x7, 0x89a4, 0x4, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xdd6, 0x2, 0x1, 0x0, 0x0, 0x2200, 0x0, 0x0, 0x0}, {0x8000, 0x4, 0x1c00000, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0}, {0x7, 0x20, 0x4f73, 0x0, 0x0, 0x1400, 0x0, 0x0, 0x0}, {0x8, 0x401, 0x2, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, {0x7f, 0x3, 0x2, 0x0, 0x0, 0x2400, 0x0, 0x0, 0x0}, {0x9, 0x8, 0x329e, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x0, 0x2021, 0x3, 0x0, 0x0, 0x108, 0x0, 0x0, 0x0}, {0xff, 0xff, 0x49b, 0x0, 0x0, 0x106, 0x0, 0x0, 0x0}, {0x3e2, 0x100000000, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000661000-0x1000)="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", 0x1000) socket(0x10, 0x0, 0x201) fstat(r1, &(0x7f0000c1e000)={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) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) r4 = inotify_init1(0x6fe) r5 = inotify_add_watch(r4, &(0x7f000096e000-0xa)="2e2f636f6e74726f6c00", 0x81000001) inotify_rm_watch(r4, r5) fcntl$setstatus(r4, 0x4, 0x72109c5fef5d34d3) r6 = gettid() fcntl$setown(r1, 0x8, r6) rt_sigprocmask(0x3, &(0x7f000003b000)={0xffff7ffffffffffe}, 0x0, 0x8) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r7, 0x29, 0xd2, &(0x7f000047b000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, {0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x9, [0x3ff, 0x4, 0x4, 0x401, 0xfffffffffffffc01, 0x8001000000, 0x8, 0x1]}, 0x5c) fcntl$setsig(r4, 0xa, 0x20) inotify_add_watch(r4, &(0x7f000001f000-0xa)="2e2f636f6e74726f6c00", 0xa4000960) mkdir(&(0x7f00007a6000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x0) unshare(0x400) socket$unix(0x1, 0x5, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r8, 0x0, 0x482, &(0x7f00008e6000)="000000000000000000000000000000000000000000000000", &(0x7f000036b000-0x4)=0x18) 2017/12/11 00:07:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x80000000000300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x1, 0xfffffffffffffffd}, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b49000)={0x0, 0x8, 0x9, 0x3, 0x329, 0x9}, &(0x7f0000f88000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000056e000-0x14)={r2, 0x6, 0x8, 0x6, 0x20000000008, 0xffff}, &(0x7f000011a000)=0x14) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000ef0000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f0000d30000-0x4)=0xffffffffffffdfff, 0x4) bind$inet(r0, &(0x7f0000596000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005df000)=@assoc_value={r3, 0x5}, &(0x7f000036b000)=0x8) sendto$inet(r4, &(0x7f000032f000-0x2)="2002", 0x2, 0x20000001, &(0x7f0000e72000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000b63000-0x14)={0x40000000, 0x80000000000853b, 0x10005, 0x10000007ffffffb, 0x0}, 0x14) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000986000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00009ed000-0x4)=0x3f, 0x4) r6 = fcntl$dupfd(r4, 0x406, r4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000645000)={r2, 0x0}, 0x8) connect$inet(r0, &(0x7f0000d70000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fstat(r6, &(0x7f0000010000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000bc9000-0x8)={r3, 0xb}, &(0x7f0000a7d000)=0x8) accept$inet6(r6, &(0x7f000014f000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00006cf000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000926000)={r5, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x100000001, 0xb, 0xfffffffffffffff9}, &(0x7f0000044000-0x4)=0xa0) get_thread_area(&(0x7f0000618000)={0x2, 0x0, 0x7400, 0x1, 0x6, 0x68c, 0x0, 0x4, 0x8000000000000e, 0x4}) connect$ax25(r6, &(0x7f0000b83000-0x10)={0x3, {"e37bff660e1026"}, 0x0}, 0x10) write(r1, &(0x7f0000d62000-0x2)="21bf", 0x2) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f000042b000)=0x2, 0x4) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000928000)=0x2, 0x4) sendmsg$netlink(r6, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f80000+0x86)=[{&(0x7f0000a8c000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}, {0x1010, 0x1, 0x700, 0x4, 0xc4c, "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"}], 0x1020}, {&(0x7f00009cf000-0x149b)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}, {0x421, 0x0, 0x0, 0x0, 0x0, "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"}], 0x431}], 0x2, &(0x7f0000129000)=[], 0x0, 0x3}, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000e59000)=r3, 0x4) fchmodat(r6, &(0x7f0000715000)="2e2f66696c653000", 0x2000000010000) 2017/12/11 00:07:56 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c1b000-0x8)={0x0, 0x0}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ba6000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000096000-0x38)={&(0x7f000009a000)={0x27, 0x4, 0x7, 0x2, 0x103, 0x4, "86068e2e740e5f3c5c703823512e88f3001ba49e99ad70f1888fee73d5c5ce4a0aadfc56c0a765dde529cc73e587d99760fdaf181cd59a6d8b87df38289126", 0xfffffffffffffffa}, 0x60, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0xf7)="4e50a87750da5772d2d51b67b69dc1ea208bda842f42e29541cc59e7addc29c868882f633c9bf4a9f8bb7a9a7da76e3cc01a0f9501a31f188269d60f254b6c1522087fa220853ddb41b5abb1f1cd5ca5f5cba8fe34dd8a23d123040b73298cedc5c40d93ee8ad8fd3c7b442af6ff6bf91e31eb71b0a43b431c28915829830112e74ba5181eead9c944b8dbc4c34689aa486b1e0f6661228c2b7d9b9a562678f3099fa010ca8cf3a0c93b03bb9c302d51bfe5777c4dfd13e4f9e2c3914eee2352fd97f0f9baed69fe52ed5f4412ce45577d12fdba0e6fefe59578503c2c152eefdce75c125af968fd845204d278f299161aec6883a1c5c6", 0xf7}, {&(0x7f000077e000-0x5e)="15bf6acb2256f3cd7ee853558a30853007e576348a3361d12246c8e08b56fbd5c5d05358568bdc9bc9b794128d6a40f3609429d789d0223b92998d423643c95848dec0769a1d7a6940781460a0d749e77fc7d6b5024387400955d6d77455", 0x5e}], 0x2, 0x0, 0x0, 0x14}, 0x4000010) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b14000-0x4)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000eba000-0x10)={&(0x7f00007bd000/0x1000)=nil, 0x1000}) r2 = syz_open_dev$usbmon(&(0x7f0000751000)="2f6465762f7573626d6f6e2300", 0x2, 0x18000) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000bda000)="6879626c6100", 0x6) sched_rr_get_interval(r1, &(0x7f0000796000-0x10)={0x0, 0x0}) socketpair$inet6(0xa, 0x802, 0x9, &(0x7f0000778000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000da1000-0x4)=0x0, &(0x7f000012e000)=0x4) r4 = getpgrp(0x0) r5 = syz_open_procfs(r4, &(0x7f00002f8000-0xa)="6e65742f69676d703600") perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r5, r5, &(0x7f000009f000-0x8)=0x4, 0x40000102) sched_getscheduler(r4) ioprio_set$pid(0x5, r4, 0x196) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00002eb000-0x4)=@assoc_id=0x0, &(0x7f00001e9000-0x4)=0x4) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000ab1000-0x18)=@get={0x1, &(0x7f0000c32000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3}) 2017/12/11 00:07:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00007a9000)="8d", 0x1, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getresgid(&(0x7f0000c5f000-0x4)=0x0, &(0x7f000070d000)=0x0, &(0x7f0000ed8000-0x4)=0x0) setfsgid(r2) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ab1000+0x24b)="f505ce6e7667ecafbde04a67387e81f2", 0x10) accept$inet6(r1, &(0x7f0000e41000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000107000-0x4)=0x1c) [ 76.608056] IPVS: length: 24 != 8 2017/12/11 00:07:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000002, &(0x7f00003cc000)=0xd4, 0x4) bind$inet(r1, &(0x7f000008f000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000b33000)="76656e6f00", 0x5) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f000090d000-0x1d)="", 0x0, 0x0) sendmsg$netlink(r2, &(0x7f000013a000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000ca1000)=[], 0x0, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000849000-0x38)={&(0x7f0000942000)=@file={0x4, "2e2f66696c653000"}, 0xa, &(0x7f00001ff000)=[{&(0x7f00000ad000)="", 0x0}, {&(0x7f000099e000)="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", 0x990}, {&(0x7f0000891000)="", 0x0}], 0x3, &(0x7f000081f000-0x60)=[], 0x0, 0x0}, 0x1) sendto$packet(0xffffffffffffffff, &(0x7f0000681000)="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", 0xdc0, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x104000003ff, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) r3 = socket$inet(0x2, 0x80805, 0x401) r4 = dup(r3) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000d6f000)=0xcf, 0x4) bind$inet(r3, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_dccp_int(r3, 0x21, 0xa, &(0x7f0000dc6000-0x4)=0x0, &(0x7f00001fc000-0x4)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000882000)="766567617300", 0x6) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x1, 0x32, r5, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r6, 0x1, 0x14, &(0x7f0000c16000-0x10)={0x77359400, 0x0}, 0x10) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003c2000-0x10)="2f6465762f73657175656e6365723200", 0x402800, 0x0) ioctl$DRM_IOCTL_GET_CAP(r7, 0xc010640c, &(0x7f0000773000)={0x3ff, 0x2}) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x20, 0x802, 0x100000000, "00000107c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000663000)={0x1, [0x0]}, &(0x7f0000ccb000)=0x8) 2017/12/11 00:07:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f00009f6000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) r1 = memfd_create(&(0x7f000041f000)="2f6465762f6c6f6f702300", 0x0) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000784000)=0x0) mremap(&(0x7f0000508000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f00009df000/0x1000)=nil) add_key(&(0x7f00005a9000-0x5)="7573657200", &(0x7f0000fcd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d46000)="a9753f2f58213ed3fe15d36831283049fe768d0ab3c55d0a6b20e350a7d07c2b79efab14a1906e0b034ca4f5820ab4c6f29505c0cd1657ff8c79ecac99212baf268ab56f4a557b398780ad06277b2c223ff5b9da9632cbc78a9faf14410e4e94527321b5728b09dc732494a3df57b827a388b2ccbe728b89b180669439e5acb42924f91b378b8b7076231a8ef5d5c3c8986737ce07ea00066895ece4f7e22bf37955dd94e33241", 0xa7, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b3c000)={0x0, 0x7, 0xef7, 0x9}, &(0x7f000068f000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000466000)={0x6, 0x2, 0x100000000, 0x7fffffff, r2}, &(0x7f0000a68000)=0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sync_file_range(0xffffffffffffffff, 0x200, 0x6, 0x0) r3 = getpgrp(0x0) write(r0, &(0x7f0000f84000-0xb9)="", 0x0) fcntl$setown(r0, 0x8, r3) getgid() fallocate(r0, 0x3, 0x200, 0x44400006) 2017/12/11 00:07:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000645000)=0x14) syz_open_dev$sndtimer(&(0x7f00007d2000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x200) r0 = getegid() syz_fuse_mount(&(0x7f00001a5000-0x8)="2e2f66696c653000", 0x1, 0x0, r0, 0xd1d9, 0x200002) inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000001000-0x8)="2e2f66696c653000", 0xc000, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000000000)="2f6465762f7572616e646f6d00", 0x0, 0x202000) r2 = dup(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x36b6, 0x20000000008, 0xd7d, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000436000)={0x0, 0x0}) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) ioctl$void(r3, 0xc0045c79) accept4(r3, &(0x7f0000e0a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000055000)=0x14, 0x800) r4 = socket(0x100000000010, 0x6, 0x81) r5 = accept4$packet(r3, &(0x7f0000e8b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000002c000)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000781000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, r6}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x5, 0x400}, 0x10) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f000068f000-0x10)=@req={0x8, 0x7, 0x1e637b53, 0x100}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00009e4000-0x8)={0x0, 0x1}, &(0x7f000078b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000de3000)={0x401, 0xfff, 0x4, 0x9000000000, 0x43a, 0xc2ca, 0x40, 0xffffffffffffffff, r7}, &(0x7f0000564000-0x4)=0x20) r9 = socket(0x11, 0x80003, 0x300) dup(r4) setsockopt(r9, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$SO_PEERCRED(r9, 0x1, 0x11, &(0x7f0000f6e000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f000066c000)={r8, 0xfffffffffffffffe}, 0x8) tkill(r10, 0x1a) tgkill(r10, r10, 0x18) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000c7a000-0x50)={{0x0, 0x0}, {0x4, 0x9}, 0x0, 0x2, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r11 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r11, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4da", 0x53, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) connect$netlink(0xffffffffffffffff, &(0x7f0000250000-0xc)={0x0, 0x0, 0x610d, 0x8}, 0xc) sendmsg(r11, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f00007e6000-0x50)=[{&(0x7f0000e5c000-0x1000)="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", 0x1000}, {&(0x7f0000889000)="640237baf702b732daf9d6d54d9c5d758c4c2721251706159f66cb0de2220e943a30c155a13a087574aa6822c18b8056acccbfcda28bca31a0dea2a639f505e5d3d377c5a3ed56e16cc9debb702f83795173723b608ef2c326370e38c43c9e62f171b13a9024f9d4a4a1e4ba7fe9cb7f30ecaf53197f86d48d927d5be222ef3a32a3f886e81271adfc4c4f571d23b5e9db9d7e7a2684675b3687c75a3f2e7249669ce40fe0d1b7361533272871d57608ea8eba45ce60b0bacdd96261efac0038bebe5f6dca3d9c6db3a1ffe8d8", 0xcd}, {&(0x7f00004ae000)="", 0x0}, {&(0x7f00007d7000-0x12)="20833518f42e64ebc08b403238af8e7e4ab4", 0x12}, {&(0x7f000024f000-0xc)="242350d781422da9eb0f2d7d", 0xc}], 0x5, &(0x7f000018b000-0x50)=[], 0x0, 0x4004800}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00005b0000-0x38)={&(0x7f0000675000-0x10)=@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000df6000)=[{&(0x7f0000d1f000-0x93)="c781f611e9bc4728c52cca83b0ee90659c777f20b8a6871935832424aef7dddf323caba2e91d68446c057f7b68a51d06f3f526091be12dc361e964c1519f17cd948b94d5e26d8e4ffe77ad94b8b4a6aa12445203d2227cb68ace28ab73e613c9d337cfe4036c8745c183ea39d7b4c0bd8a6aa9ee442863c93be06c37bc85bfaeab2cebd49af8d9a76ceb480a7c71e27320e8e9", 0x93}, {&(0x7f0000ffa000)="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", 0xfc}, {&(0x7f00004f1000-0xa1)="8124a83772af538148cc0bfe815fddba32377f5f5e662ca25619095bdcc2e696fc4d41740b24cd1907abac120f71494f66440f235a9b52be572a6357473f43af161e23729fcfebc4a39b16170bfcbd9d4ed5352b7921800640d63a5d86d94b8d67af6af11b534b527ad7833340f7941681112d8dcce2f220b46d6d44288a414ded2264fa541924b82b6c8fc0a0b5781ee1adb6f2c0339df7be1a8484d3764af5a7", 0xa1}, {&(0x7f00009a1000)="713674d6a14949f941bfb2", 0xb}, {&(0x7f00009d1000)="6bf191198e8d0612b68ea5ff1a0270945dc33cd17e78923c023b026fbdf16b74d61ffbfb797623f1c7c547d30fd851adf0592645c0e715717c1eea5b799d0ff41b", 0x41}, {&(0x7f0000540000-0x16)="0cce54c67cb5d1ae7758f4d5c42dc262ce58e53539d9", 0x16}, {&(0x7f000026c000)="1bef88b40c2d0566a51e9229329dfc87598690a09d45d0d0d4010232968f76074bd30fdc4a52b68622caced105c83e93f2223dfeb32b8cba938f05e5bfb8d495bdef150808c263d4ccd706b6c56132f36fc2acf3d1cdcc4583fe57d9d3841b9ad1ef13a67f0a736e1c48476a37e5a34948b1b25c93d8a34bb4da44436827219bd18798d4", 0x84}, {&(0x7f000083b000)="1b3a7e504d68b6fa9663ef067913a5db9d4e5b", 0x13}, {&(0x7f000067b000-0x57)="b0b32c311e86bb07447a6199a2840f82e98709705d1f914b17dec65170d0220167938e82803e89d75f220f326aab7ceb1fd5bdc6b9bf15dd1359fdac8db91c645b6194bd17c52a463713a9f67c4702264da11a5a86f52299eb5ee31429aa090c14fad29986aa6763c5a74b398337fb7678ddf657adc6e1989d3d046de8da23defd2ffd9d3fc6862d6b1c0227878830189e7ef4cc4e7dcc4003ad9b3205aafdc704f21e3755acb062cb01b4384101a1a0bb7175e5c2f49b532b356de368b74cfcca9f6eda68c91987f8097ba7ed8b", 0xce}], 0x9, &(0x7f000029c000-0x150)=[@init={0x18, 0x84, 0x0, {0x4d38, 0x2cff, 0x4, 0x7fb8c113}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0xb, 0x48, 0x2, r7}}, @init={0x18, 0x84, 0x0, {0x7, 0x2, 0x100000001, 0x350}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff7, 0x2, 0x1f, 0x7}}, @init={0x18, 0x84, 0x0, {0x2, 0x9, 0x3, 0xfffffffffffffff8}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0xfffffffffffffff7, 0x8, 0x0, 0xffffffffffffff7f, 0x3c74, 0x8, 0x932e, r7}}, @init={0x18, 0x84, 0x0, {0x2, 0x9, 0x100000001, 0xfffffffffffffffe}}], 0x150, 0x2000c0d1}, 0x4000040) 2017/12/11 00:07:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) bind$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000682000-0x10)={0x1, &(0x7f0000c3c000)=[{0x6, 0x0, 0x0, 0xfe}]}, 0x10) connect$inet(r1, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000aeb000)=[{&(0x7f0000cd1000)="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", 0x314}, {&(0x7f00009b5000-0xa0)="09ad97d31c4013e1ef1a7eec273463db1e9e83f9a37e5140a0555da57922eb6b21059241b432911c9991cbbdd8d055311a1cd393e9ea59e791199045f79a89e0595814c471e4195e37b8a7dab6a01e39b483a0f6bdb32c563cdb29a73866b6be7ed555e132ece716d92351b3ff1309ec6750d17b92ba02a6b21310db23c81fede477cb4ded020006df4b602d1c3b802306a13c51f4e5e9fb00691d897cc0e39e", 0xa0}, {&(0x7f0000a32000)="0ce61820f4db37bcf512e56304cdc2560259c3b91d9b9ade179a7ef34be70849c87b87d1d00db972ac9191c61b7d4ccd6cb5e774179e1d8eff7e5387531b9bead34d7b2a44767d4f2bcf119fe038212d65dde70958e7ed973f0c7cb340a92b07b1eef14b758f", 0x66}, {&(0x7f0000ba3000)="765524a2058a2e63b75250c5cf16075931afd79ba354a78d540f251716dd8c7f9e12ecb211c87ee26a9dd6449921dda97c397b038b161f7ed5496370d43f66e967d8d49084d20ccb9146c4bef8cbc96ab572dbd2407d0a3c08afab1802ed3ccaed6a2aa1f12e35bb07bf470d4a5939782b62568c25cba21706a6a66b5e326445bc4f77cae82e045fdb230d4533af76a12d81bfaface08dbff5a4e893c45173d6a94a73049b1239bba73a0ee0dd17033c7587e2a191487694", 0xb8}], 0x4) write(r1, &(0x7f0000828000)="5ef9c23dabbe9f457dc864c607985039841c885245b57bd02a8cde90d4fc82a102ff48d5a7ca6ee6a342a0c3eda378667174fed3a532431035fe65803b52e5c3943c62099325b76c0529d73c7b562c8c35fd527b6526cc4f7f735de3b38032a5610a2badff639587ed1131d146a7aa184ab215b2248b4a818348270c096b8a73da660b8e7c54e39c9f9850b79e249e5c75f252fee3a4b7", 0x97) clock_gettime(0x0, &(0x7f000049f000)={0x0, 0x0}) nanosleep(&(0x7f0000ae2000)={r2, r3+10000000}, &(0x7f0000466000-0x10)={0x0, 0x0}) sendmsg(r1, &(0x7f00001c0000-0x38)={0x0, 0x0, &(0x7f0000980000-0x80)=[{&(0x7f0000d1a000-0x38)="0b", 0x1}], 0x1, &(0x7f0000846000-0x150)=[], 0x0, 0x0}, 0x0) 2017/12/11 00:07:56 executing program 0: 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, &(0x7f0000abf000-0x4)=0x7e, 0x4) getsockname$packet(r1, &(0x7f00009a4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c84000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000341000-0xe8)={{{@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=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bee000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e8e000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x3, 0x8, 0x0, 0x80, 0x20, 0x5, r2, r3}, {0x9, 0x1ff, 0x4, 0x1, 0xfffffffffffff728, 0x9, 0x5, 0x0}, {0x7, 0x100000000, 0x1ff, 0xffffffffffffff53}, 0x4, 0x0, 0x100000000, 0x0, 0x4, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaf, 0x0}, 0x7, @in=@empty=0x0, 0x7, 0x0, 0x1, 0x9, 0x80000001, 0x0, 0x20}}, 0xe8) bind$inet(r0, &(0x7f0000470000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000e35000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_init() mkdir(&(0x7f0000215000)="2e2f66696c653000", 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f000081b000-0x8)="2e2f66696c653000", 0x80000, 0x8a) getdents64(r1, &(0x7f0000fed000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000c71000-0x5c)={{0xa, 0x1, 0xfffffffffffffe00, @loopback={0x0, 0x1}, 0xd8a}, {0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x3ff}, 0x7f, [0x2, 0x3, 0x80000001, 0x8, 0x8, 0xffffffff, 0x0, 0x9]}, 0x5c) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000b7d000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000c9c000-0x4)=0xc) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000a32000-0x10)={r6, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r7 = socket(0x11, 0x2, 0x0) bind(r7, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) openat$rtc(0xffffffffffffff9c, &(0x7f0000396000)="2f6465762f72746300", 0x800, 0x0) close(r4) ioctl$RNDADDENTROPY(r5, 0x40085203, &(0x7f0000e78000)={0x1, 0x1000, "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"}) setsockopt$sock_int(r7, 0x1, 0x2b, &(0x7f0000910000)=0x3, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f00004a1000)=0x2, 0x4) write(r7, &(0x7f00009bb000-0x3)="3add08", 0x3) r8 = socket(0xf, 0x3, 0x2) write(r8, &(0x7f000040f000-0x10)="020901ff020000000064004801004b00", 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000920000-0x9)="696c6c696e6f697300", 0x9) sendmsg(r1, &(0x7f000037c000-0x38)={&(0x7f0000ce3000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000143000-0x60)=[{&(0x7f000048b000-0x25)="e7", 0x1}], 0x1, &(0x7f000029c000)=[], 0x0, 0x0}, 0x0) 2017/12/11 00:07:56 executing program 4: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x9) unshare(0x40400) mmap(&(0x7f0000cd1000/0x4000)=nil, 0x4000, 0x0, 0x32, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) unshare(0x82007fff) ioctl$sock_proto_private(0xffffffffffffffff, 0x89f1, &(0x7f00006d8000-0xc3)="54682f495d84e74aa6d584469b09e243f2cddf91b8d00fe2557151becc3ecba4812b0bfd1988158899a3516597cc1345f6a4f45d14f6c05f7b3f4b037df9c8b2b7e9affea8eb3e85897b8f97496aae48ae8469a5078eb6ba1be3362e37066117f455d8da30df8a38d283f9be4c9c8182e40f4c7f498b32fc0ab2e00fccf7fdb8945a3b83261531ef0215c0c9c9d5f4c5883a9a7cf065688907635677cc6120116eaf3b5cc29c08c9fa55b0f8daed9a34c2ed66bdbe515d24ad5a85384ffa6e26aa8549") mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x10000000004, 0x32, 0xffffffffffffffff, 0x20000000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00007cc000)={@common="69703667306572000000000000000040", @ifru_flags=0x200}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f00009a4000/0x2000)=nil, 0x2000, 0x3, 0x32, r2, 0x0) r3 = getpgid(0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xc) r4 = syz_open_procfs(r3, &(0x7f0000017000)="6f6f6d5f61646a00") pread64(r4, &(0x7f0000016000)="", 0x0, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) write$tun(r4, &(0x7f00009a6000-0x7f)=@pi={0x0, 0x8848, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x7b, 0x1, 0x40, 0x0, 0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@generic={0x89, 0xb, "a3d7fff323acd0d640"}, @ra={0x94, 0x6, 0x6}, @rr={0x7, 0x17, 0x100000000, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x7fffffff, @loopback=0x7f000001, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x2, r5, r6, 0x3, 0x0, 0xf, 0xc2, 0x0, 0x0, 0xfffffffffffffffe, {[@timestamp={0x8, 0xa, 0x8c, 0x3}, @mss={0x2, 0x4, 0xffff}, @eol={0x0}, @nop={0x1}, @md5sig={0x13, 0x12, "a82765af160d83332531c216727ad653"}, @eol={0x0}, @mss={0x2, 0x4, 0x6}]}}, {"c8ba16"}}}}, 0x7f) ptrace$peekuser(0x3, r3, 0x7) write(r4, &(0x7f0000017000)="2bdcabf74e3ca14a", 0x8) shutdown(r4, 0x2fc1d6d01a5540aa) writev(r4, &(0x7f0000017000)=[{&(0x7f0000009000)="7eee0d0a78724e1ae787f2b727978b42eb7169d931a48f36f51920a1bae0baa2e29959217eb15db5486d5411", 0x2c}], 0x1) msync(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xcf8000)=nil, 0xcf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) [ 76.663518] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2017/12/11 00:07:56 executing program 5: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d25000)={0x0, 0x0}, 0x80800) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000cd6000)=0x7, 0x4) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aac000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r3 = epoll_create1(0x80000) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x2, 0x0) fremovexattr(r3, &(0x7f00004bb000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000aaf000-0xc)={0xa0800005, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f00004d4000)={0x0, 0x0}) epoll_pwait(r3, &(0x7f0000684000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000a7c000-0x8)={0x4}, 0x8) openat(r4, &(0x7f000052e000)="2e2f66696c653000", 0x0, 0x4) ppoll(&(0x7f0000002000-0x50)=[{r4, 0x0, 0x0}, {r3, 0x0, 0x0}, {r3, 0x0, 0x0}, {r3, 0x0, 0x0}, {r4, 0x0, 0x0}, {r4, 0x20, 0x0}, {r4, 0x4, 0x0}, {r3, 0x9400, 0x0}, {r4, 0x218, 0x0}], 0x9, &(0x7f0000aac000)={0x77359400, 0x0}, &(0x7f0000aad000-0x8)={0x7}, 0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000830000)="6269675f6b657900", &(0x7f0000311000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$invalidate(0x15, r5) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000c00000-0x10)=[{&(0x7f0000ff8000-0x22)="290000001a0019a8552f756c000a00f70a00fa000000002400e9e90009000300090100007f000027de", 0x29}], 0x1) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r6, 0x29, 0x48, &(0x7f0000f6d000-0x4)=0xfffffffffffffff8, 0x4) 2017/12/11 00:07:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a56000)={0x0, 0x0}) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000031c000-0x28)={@generic="bcff6bb7ee58821bde5ebc687c159f37", @ifru_names=@common="697036746e6c30000000000000000000"}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000aef000)={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1}, 0x7, [0x80000000, 0x400000000000000, 0x1, 0x100000002, 0x7ff, 0x1, 0x2, 0xfffffffffffffff9]}, 0x5c) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r8 = socket(0x100010, 0x4000000000, 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000e87000-0x4)=0x8, 0x4) sendmsg$netlink(r8, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x11, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d4"}], 0x11}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) r9 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$TUNATTACHFILTER(r7, 0x401054d5, &(0x7f00000c7000)={0x2, &(0x7f0000aee000)=[{0x1, 0x9, 0x7, 0xb6a}, {0x6, 0x3ff, 0x1ff, 0x23}]}) setsockopt$inet_tcp_int(r0, 0x6, 0x400000a, &(0x7f0000682000-0x4)=0xffffffffdaa210a2, 0x4) ptrace$peekuser(0x3, r1, 0x3) setsockopt$inet_int(r7, 0x0, 0x0, &(0x7f000033d000-0x4)=0x7, 0x4) ioctl$GIO_FONTX(r7, 0x4b6b, &(0x7f0000bfc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000384000-0x4)=0x0, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f0000d0a000-0x4)=0x9, 0x4) set_thread_area(&(0x7f0000b97000)={0x0, 0x0, 0x400, 0x7461a5fb, 0x3f, 0x10000, 0x80000001, 0x8f80, 0x7, 0x1f}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f0000b1b000-0x43)={0x0, 0x3b, "275af9741fb9e3cbedb40ccd571f34153bb687a73ff80fff6119434149c58da1f7bdb4d117b553a3e08e45be38657c0f7f574e362f0ec14fb71598"}, &(0x7f00006e3000-0x4)=0x43) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f00006a8000-0x4)=r10, 0x4) ioctl$sock_SIOCGPGRP(r9, 0x8904, &(0x7f00004dc000)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common="67726530000000000000000000000000", 0x10) bind$inet(r0, &(0x7f0000a8f000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00009e9000)="ff14", 0x2, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 00:07:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x200, 0x10b) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00001ff000)={0x0, 0x0}, &(0x7f00003c6000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00006ac000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000d69000)=r1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f000081b000-0x18)=[], 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000abe000)="73797363616c6c00") socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000001e000)={0x0, @in6={{0xa, 0x0, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20, 0x2, 0xa72, 0x6, 0x0, 0xef, 0x9, 0x10000, 0xff, 0xc859, 0x8, 0x94, 0x3, 0x7, 0x5]}, &(0x7f0000e6f000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000af4000)={r3, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000010b000)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000752000)=@assoc_value={r4, 0x5ab}, &(0x7f0000374000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000280000-0x4)=0x0, &(0x7f0000c99000-0x4)=0x4) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000f78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001bc000)=0xb) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000098d000-0x11)="2f6465762f7667615f6172626974657200", 0x100000000000200, 0x0) ioctl$KDSKBMODE(r7, 0x4b45, &(0x7f0000924000)=0xffffffffffffffff) readv(r7, &(0x7f00004b4000-0x70)=[{&(0x7f00007f2000)="", 0x0}, {&(0x7f0000972000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}, {&(0x7f000043d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}, {&(0x7f000036a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000b42000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}, {&(0x7f0000c89000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000a42000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}], 0x7) ioctl$LOOP_CHANGE_FD(r7, 0x4c06, r5) setsockopt$inet6_int(r7, 0x29, 0x3e, &(0x7f0000a3e000)=0x101, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000a56000)={{0x40, 0x9}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x40000, 0x3000000, 0x4, 0x3, 0x7ff, 0x80, 0x0, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r5, &(0x7f0000596000)=[{&(0x7f00001b9000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f00ed000000200003ff000004e9ff0006000d0005f5", 0x3a}], 0x1) stat(&(0x7f0000707000-0x8)="2e2f66696c653000", &(0x7f000021c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r7, 0x5404, &(0x7f0000359000-0x24)={0x101, 0xaa9, 0x7, 0x6, 0x81, 0x10000, 0x100000000, 0x200, 0x6, 0x5, 0x8000, 0x7}) read$eventfd(r2, &(0x7f000061f000)=0x0, 0x8) 2017/12/11 00:07:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x101041) r1 = syz_open_dev$usbmon(&(0x7f0000f72000-0xd)="2f6465762f7573626d6f6e2300", 0x1ff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000793000-0x30)="f7a0b60fd7825a72c230aa1796665895a2748b860f9a69faddafe507f0fd1a36ab54f9f70d44f81eef9ac0569e78c5fe", 0x30) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e3b000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(0xffffffffffffffff, &(0x7f00004c5000-0x10)={0x2, 0x0, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = syz_open_dev$tun(&(0x7f00004cd000-0x2)="2f6465762f6e65742f74756e00", 0x0, 0x220480) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x0, 0x10000, 0x0, 0x0, 0x0, 0x5, 0x10000}}}) close(r4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000ba000-0x7)={0x0, 0x0}) setxattr(&(0x7f0000f5c000)="2e2f66696c653000", &(0x7f0000955000)=@random={"73797374656d2e00", "2f6465762f7573626d6f6e2300"}, &(0x7f0000d73000)="2f6465762f7573626d6f6e2300", 0xd, 0x2) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00005da000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) llistxattr(&(0x7f0000d7a000)="2e2f66696c653000", &(0x7f0000c18000)="", 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000c06000-0x8)={0x0, 0x0}, 0x8) sendto$inet(r1, &(0x7f00008f2000)="12c3206461ca73625b674e56900f", 0xe, 0x4000000, &(0x7f0000192000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getrlimit(0x0, &(0x7f0000ab6000)={0x0, 0x0}) clone(0x0, &(0x7f0000295000)="61dbd6128a1da536de76f005b660ee590556718e898b67b356b22ab5fb9cb951ea23478a317a0ce68a671f14fac8df163bebfec23749a3f857c34f26385e25ab00151735673f30e977e7754caac35491da7eda4b570f3bbca78c307e0c3b028e870eaf8eeef1a191d1f20f20fe301cc6e9f95c923e1ecaee27c9024626c36ba067612bfcb51bbb7bd6b983a18d6f03bc936e8c4db03052fc4709363d87ec9f0c9fd09e0c63f07b34268855b75091a7de9f4c420d509fe22bf3a69cc0", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="50a3c92bc168d2188e29c402f6e249a4f78fd699233bfb5d106bc2ac4a4a39cb89d41200000000000000041e0bcd80813efab8c4a5722eee542a3f648329a04f6a7141cf4bf94c3b40bd8f25d93090ebd16db190466241846fdf7b3df051c36a0df4a878fd8d023c8a7adbf4faa6ea2221a321ee824f7921e8b66bbc56d8c52620b748ac18e8a0fb555131efd9738a9b797ed6bb5a67688a7f00bde34a2e43e4627cf074ba7305cc569add3a5e4c396826706f1fafce0cf0a03e1f03e08467a0d95219035dc689bfead595617a") r5 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r5, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) modify_ldt$read(0x0, &(0x7f0000bf2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000bb6000)={0x0, 0x30c9751}, &(0x7f0000f5d000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000c6c000)={r6, 0x55, "d796bd900d77ad765a098d5a2d077a453a4bf109f127fe93921b16f4ffffce505f41e8117bf577b048c02a2fcddd9ced3adaf059e580a67942ddb1c80002000000000000000762098d6d2daf5aa896ec4c64ec2849"}, &(0x7f0000f17000-0x4)=0x5d) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00006ed000)={@generic="4a9a33d73f4848cd427e9333c51d84ce", 0x0}) getsockopt$packet_int(r1, 0x107, 0x14, &(0x7f00007c0000)=0x0, &(0x7f00000c7000)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r7 = socket(0x1f, 0x2000000000804, 0xfffffffffffffffc) sendto(r7, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x4000800, 0x0, 0x0) 2017/12/11 00:07:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000e91000-0x4)=0x400, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000be3000-0x8)="6e65742f61727000") kexec_load(0x2, 0x2, &(0x7f0000bbf000)=[{&(0x7f00005e4000-0x47)="889209a7a17e99571709d9a5258ca4cd84232babf3a701e6998a08088374af24702afdb9acb3b14713f1340badf20607879defff0beaef9b63a377c3c5162710a243e902ea6de9", 0x47, 0x79, 0x100000001}, {&(0x7f000027f000)="3715a9d3194215330fb3bed2f1824613e1402f214dce17cf0ecec2d8520d2ce623b43fe5b369c2207d1af42f3515f60eeb50ea5ead859cefe7aaaedb75c8f4685063e459a4e8166ff6fa19d1f3e43e7c27e1bd82f8e481257cc4bd24e48086920faeddf15c4c615e9d5ad507c6dc2ccd914c11723d2cf6bd0239a58de51cc2352ecf9889d6dcc3d921f2d9725ecfb16efea109c05d9df1807044c6ee4c56e9790ece86a00ad39c016b766aad2c1c21093af1096803486dcad70e91b903c9f16b7fe295fd6273921ccbbe5bfe90fd176c31", 0xd1, 0x4, 0x2}], 0x1) syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r2 = memfd_create(&(0x7f0000bdf000)="5c73797374656d00", 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000686000-0x8)={0x0, 0x0}) open$dir(&(0x7f0000922000)="2e2f66696c653000", 0x70001, 0x1d) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x967, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x200000000, 0xf9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) pipe2(&(0x7f00008eb000-0x8)={0x0, 0x0}, 0x80800) clone(0x80000000, &(0x7f0000b22000)="ba", &(0x7f00005e5000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000041a000)="0531") sync() ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f00009ad000-0xc)={0x0, 0x5, 0x2e}) fcntl$setown(r3, 0x8, 0x0) setpriority(0x4000000000000, 0x0, 0x8000000) accept$ipx(r3, &(0x7f0000ff7000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000eff000)=0x10) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f000046e000-0x10)={0x1, 0x2, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) r4 = getpid() ioperm(0x0, 0x80013, 0x2) socket$inet_udp(0x2, 0x2, 0x0) clone(0x20003fd, &(0x7f00009d8000-0x3)="22b080", &(0x7f000072a000)=0x0, &(0x7f00004d7000)=0x0, &(0x7f000027b000)="0302") socket$unix(0x1, 0x2, 0x0) r5 = syz_open_procfs(r4, &(0x7f0000d8d000)="736d61707300") mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) accept$inet6(r2, &(0x7f0000897000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dd3000-0x4)=0x1c) pread64(r5, &(0x7f0000015000)="", 0x0, 0x2000000000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000a66000-0x30)={0xd0, 0x80000001, 0x8001, 0x7fffffff, 0x62cd, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r1, r1, &(0x7f00003e1000)=0x200, 0x3ff) 2017/12/11 00:07:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f72666b696c6c00", 0x810080, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000747000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000852000)=[{r2, 0x200d210, 0x0}], 0x1, 0x7f) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@generic="7bb88e64bbd31e5c25c4d6ecc37595d0", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r3, &(0x7f0000e7b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = dup2(r3, r3) listen(r4, 0x200010000000fffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00001f3000)="2f6465762f72746300", 0x14900, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000297000-0x8)={0x0, 0x0}) r5 = socket(0x10, 0x2, 0x10) setsockopt$sock_int(r5, 0x1, 0x200000000000002f, &(0x7f00009a4000-0x4)=0x1, 0x4) write(r5, &(0x7f000024f000)="2400000013000700fe1e791afe2500021f0000000001000300001700100b090000cdbdcbbe", 0x25) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = add_key$keyring(&(0x7f0000121000-0x8)="6b657972696e6700", &(0x7f00000e4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r8 = add_key(&(0x7f0000aae000)="7472757374656400", &(0x7f00008ba000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000142000-0x17)="6e6d19a4567e509a510c91db7d197330d455bef859d3cf", 0x17, 0xffffffffffffffff) r9 = add_key$user(&(0x7f00006f6000-0x5)="7573657200", &(0x7f0000b51000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e97000)="", 0x0, r8) r10 = add_key$keyring(&(0x7f0000b9c000)="6b657972696e6700", &(0x7f00005b7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r7) keyctl$instantiate(0xc, r9, 0x0, 0x0, r10) listen(r6, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00002c1000)=0x0) syz_open_procfs(r11, &(0x7f0000fd2000-0xa)="6e65742f74637000") preadv(r5, &(0x7f0000b79000-0x70)=[{&(0x7f0000692000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f00006da000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}, {&(0x7f0000b16000)="00", 0x1}, {&(0x7f0000a75000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f00008c4000+0xe85)="000000000000", 0x6}], 0x5, 0x4) [ 76.797627] device gre0 entered promiscuous mode 2017/12/11 00:07:57 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b35000-0x10)="2f6465762f73657175656e6365723200", 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80000) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000c4f000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000cb6000)={@broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00004a9000-0x4)=0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c42000-0x28)={@common="626f6e64300000000000000000000000", &(0x7f00000d9000-0xc4)=@ethtool_drvinfo={0x3, "ede2bb6908adbc5b431ecd6fe2a434f9abfa613385db9655a7a9fb62cb82e9dc", "2ed4819ac0d32f93596d05378f315e898507523f4f288a65a440d555384b55b2", "9d47cb7353128ea947caae0e96a2c6e65af7c44f01cc8494843d9a220c795531", "b6020c9d4ffd40dece15a12a4f558f6c686c23b52842daf7cc2f30aaab8e53f9", "aff3d089fc6a8917100914da36564de71848a03304d57f909c22e1dbfa891683", "350f52fb9a46b10b9f165984", 0x0, 0xfffffffffffff750, 0x9, 0x100, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000f5000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00008e1000-0x98)={0x0, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a1a, 0x8}, &(0x7f00008ef000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000625000-0x20)={0x9, 0x3, 0x4, 0x210, 0x7f, 0x400794f1, 0x2, 0x1, r5}, &(0x7f00007d5000)=0x20) accept4$inet6(r0, &(0x7f0000123000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00005db000-0x4)=0x1c, 0x800) ioctl$sock_ifreq(r3, 0x8942, &(0x7f0000d62000)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000b72000)=0x210, 0x4) 2017/12/11 00:07:57 executing program 3: r0 = socket$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) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000073f000-0x4)=0x60) r1 = syz_open_dev$usbmon(&(0x7f0000251000-0xd)="2f6465762f7573626d6f6e2300", 0xba76, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000974000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00008cf000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0dcc0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c748c4bb573d18be7ff92fbfdfe18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind$inet6(r2, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) r3 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f00002a2000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) writev(r3, &(0x7f0000493000)=[{&(0x7f0000cb2000-0x5a)="580000001400192300db4b80040d8c560a06000000000410489643c2fffd58a2e04a03ca8164243e8900000028215a00fbf50dfff90004a50b0004001ce1ed5e0000000000221f100000000a000000000100ec6b1d076e5e", 0x58}], 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000180000-0x24)={0x1f, 0x1, 0x3ff, 0x1000, 0x7, 0x5, 0x39e, 0x6, 0x40, 0x622b, 0x6, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70707000", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006f1000)={0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000", &(0x7f000073e000)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000001000)={@common="62637366300000000000000000000000", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x10000000003, 0x0, &(0x7f0000003000)=0x0, 0x46) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 00:07:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x691, 0x0, 0x6, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000284000)="0024", 0x2) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r0, 0x10000000000000) write(r0, &(0x7f0000ea0000)="00000721e703780c8500011e011217e10067c1", 0x13) sendfile(r0, r0, &(0x7f00006a7000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000f15000-0x8)="2e2f66696c653000") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000224000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x4f64}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000a5c000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002ae000-0x1)="02", 0x1) dup3(r3, r0, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000ab1000-0x4)=0x0) clone(0x2008000, &(0x7f0000456000)="a050836d262babb6e5a24657e28ff8c160c82bf6ac19d0c1cf2aff2af2932d7b27029f091d0d7fd910252363cec84a77c0c2b42f3eabd04a63454e05a04f110ddce5b72a52d62cf8e3a19856a3dce5a89e41107bce747cef518601e86b9086dfffd99b736ca516f2f96ec2eba06d979dfc2f96a333d43be3785e28ed6db3f5f6ab0744670abb4694598a6932a7b9c73877ec3b6f96fd16999065e1498d923cbc900913c5bee9da313f3cac18e3c129f38b547eb77e49efd726b15356bd63de52ca1bce76053be154124a3569e0704802c95d05a993c97b9a678f54e02eb95f31025640fcb648f593e5d97f8b397f9445", &(0x7f0000fa9000-0x4)=0x0, &(0x7f0000037000-0x4)=0x0, &(0x7f00006d8000-0xec)="96fb58b77c9a8ba42141270aaa0207b0f1d1c32b8686a13dca55b070414a8039db5c9cbb4bf617b3ef879a535ab2257b37d9b7cbfbcdef136f26f6f2bc0c4780d3d186f3692db254b63bf75a16afe1286a70ed91f50ec20a11623ff62b008686172a6fdad8fbaa70fb6c151b63c67676cbd828d011474f7df413ad2cff4839afe149af3894d0d928033ccb29a69454dc45d9c82a4f53b2475637fcf4ad49ce3080aca525d322d7c182823c4e6162b8c60a126af15afa0d69d943d4df9238b775705dcb0961b198fe57dffdfe5e68b899c822b97556000cc18a634785244bc3a6adea1b44538227869ac83b82") r5 = add_key(&(0x7f0000d2a000)="727872706300", &(0x7f0000903000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000266000-0x56)="7d276a75f57277e813c925ed511728cf6609a142a854cbdf59fc2c2f254a5621729e2e5e2a7d7870854da8959c1fa079769d5a80d14c4794fe83ad573cf5d12c9f086ce3152e46aa9628dd07fe1f34ddca48972ee4c5", 0x56, 0xfffffffffffffffe) keyctl$get_security(0x11, r5, &(0x7f0000534000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3) ioctl$sock_ifreq(r2, 0x8bf3, &(0x7f00005a6000)={@common="010001e9000000000400000000000002", @ifru_data=&(0x7f00008e8000-0x20)="080000e3ff0502080003fff8ff15e30019000000040022ffed49faf5238f7e23"}) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f00006ab000-0x4)=0x0, &(0x7f000044e000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000341000)={0x0, 0x0}, 0x9, 0x57ae) getresgid(&(0x7f00005d4000-0x4)=0x0, &(0x7f0000ff4000)=0x0, &(0x7f00004ce000)=0x0) stat(&(0x7f00002f3000-0x8)="2e2f66696c653000", &(0x7f0000adf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() stat(&(0x7f0000ca1000-0x8)="2e2f66696c653000", &(0x7f0000216000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000f33000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x8, &(0x7f0000d0b000-0x20)=[r6, r7, 0x0, 0x0, r8, 0x0, r9, r10]) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) listen(r1, 0x8000000010002) syz_extract_tcp_res(&(0x7f00003c7000)={0x42424242, 0x42424242}, 0x4000000010004, 0x3) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) [ 76.820760] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11709 comm=syz-executor5 2017/12/11 00:07:57 executing program 0: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000fd3000)={0x0, 0x0}) r1 = dup(r0) r2 = syz_open_pts(r1, 0x8000) 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) dup(r1) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000594000-0x10)={0x5, &(0x7f0000d26000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x2000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10003, 0xfffffffffffffff7, 0x80000000, 0x10, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000fd4000)="636966732e73706e65676f00", &(0x7f000035a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fd5000-0x54)="d8e57aeebd2bba7b20d86665b0fa556bf8f414709b4c5fbfc7dac623d96ea79ead830e01c35100f183caa0030fd9c7a6bcf3c41aff42c22bd57ac638e570106d408d65c9bafe8bad28f91ff5e6406c27cfc19835", 0x54, 0xfffffffffffffffa) request_key(&(0x7f0000fd2000)="2e726571756573745f6b65795f6175746800", &(0x7f0000fd2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fd1000)="6d696d655f7479706500", r3) add_key(&(0x7f0000140000-0x5)="6465616400", &(0x7f0000ee8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r4 = add_key(&(0x7f0000ca7000)="2e726571756573745f6b65795f6175746800", &(0x7f0000065000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r4, r4) r5 = socket$netlink(0x10, 0x3, 0x14) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000fd5000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8a002) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r6, 0xc0bc5351, &(0x7f0000fd3000-0xbc)={0x3ff, 0x5f7e4311bea05636, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "c07c43549bffbf44", "d267e6aff05910bd109dec781f3d7127ff6e5df8cd727baee5997462ec59f513", 0x1, 0x100000004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fd5000)={0x0, 0x0, 0x0}, 0xc) gettid() mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000fd5000)={0x0, 0x0}) capset(&(0x7f0000e92000-0x8)={0x20080522, r7}, &(0x7f0000c7d000)={0x3f, 0x0, 0xffffffffffffffff, 0x0, 0x40, 0x5}) prctl$intptr(0x25, 0x1) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000fd3000-0x7)={0x0, 0x0, 0x0}, &(0x7f0000fd2000)=0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006ad000-0x10)="2f6465762f73657175656e6365723200", 0x80002000301001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fd5000)={0x20, {{0xa, 0x2, 0x4001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5c3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r8 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000fd4000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x2, 0x0, 0x1, 0xb3d4, 0x10000, 0x6}, 0x20) getsockopt$inet6_int(r8, 0x29, 0x10, &(0x7f0000f64000-0x4)=0x0, &(0x7f000050c000)=0x4) r9 = dup(r8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r8, &(0x7f0000fd6000-0x1c)={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000fd6000)="6d643572756d2421277573657263727573657c00") setsockopt$inet_mreq(r9, 0x0, 0x20, &(0x7f0000fd2000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r8, 0x29, 0x0, &(0x7f0000fd5000)="000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fd5000)=0x24) 2017/12/11 00:07:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x10800, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000000000)=0xc) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00009f1000)=0x0) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f0000a13000-0x4)=r3) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f0000724000)=r3) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000975000)="f0d507b9bd8c92725f124e7b115ed8f00784e56086a776fb19a9c5878f8f37453183821c2067fc8658a38e04c23665695886d419b4065c6610cbb2a73a1e1a39f7c8f3cec487b7fc383a0a9a1944ec9e6100921d9bfda06bc8252b72760c3359dc691d898f17ae40837f350ac48784f3376f9cefd88f67dc56292a829f78da4a3989838b476afb7fb542ec0c9e014bee98bf90b79d", 0x95) fcntl$getflags(r2, 0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000066e000-0x11)="2f6465762f7667615f6172626974657200", 0x800, 0x0) r4 = open(&(0x7f00007b3000)="2e2f636f6e74726f6c00", 0x0, 0x0) bind$ax25(r0, &(0x7f0000560000-0x10)={0x3, {"9bfadd9716d4a5"}, 0x24}, 0x10) mkdirat(r4, &(0x7f000000b000)="2e2f636f6e74726f6c00", 0x0) mkdirat(r4, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r5 = openat(r4, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000df6000)="44653f680079", 0x6) mkdirat(r5, &(0x7f0000017000)="2e2f66696c653000", 0x0) r6 = openat(r5, &(0x7f0000fb0000-0xe)="2e2f66696c65302f66696c653000", 0x10240, 0x0) getdents(r5, &(0x7f0000fa1000)="", 0x0) execveat(r2, &(0x7f0000a62000)="2e2f66696c65302f66696c653000", &(0x7f0000a95000)=[&(0x7f0000b40000)="6264657600", &(0x7f0000100000)="657468307d6c6f00", &(0x7f0000f70000-0x11)="282925165b776c616e306367726f757000", &(0x7f0000ff7000-0xa)="3e2f2e6e6f6465762100"], &(0x7f0000cf1000-0x18)=[&(0x7f0000298000)="2d00", &(0x7f00001d9000-0x37)="707070315d235e73656375726974796c6f2d73656375726974796c6f2d3a87766d6e6574306c6f2d292d2829766d6e65743070726f6300", &(0x7f0000cc3000)="766d6e65743100"], 0x0) ioctl$TIOCSCTTY(r4, 0x540e, 0x7ff) utimes(&(0x7f0000a2c000-0x8)="2e2f66696c653000", &(0x7f0000fe1000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}) rmdir(&(0x7f0000998000-0xa)="2e2f636f6e74726f6c00") setsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f00004a3000-0x4)=0x7, 0x4) recvmmsg(r6, &(0x7f0000c96000-0x1a4)=[{{&(0x7f00003d9000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000818000)=[{&(0x7f0000639000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000d29000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}], 0x2, &(0x7f0000139000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0xfffffffeffffffff}, 0x3}, {{&(0x7f0000dd3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000965000)=[{&(0x7f000067c000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f0000cd8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}], 0x2, &(0x7f000099f000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x100000001}, 0x6}, {{&(0x7f00002f2000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000038d000)=[{&(0x7f0000a01000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41}], 0x1, &(0x7f000007c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b, 0x6}, 0xf0f4c8d}, {{0x0, 0x0, &(0x7f0000864000-0x30)=[{&(0x7f0000fde000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f00001ba000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}, {&(0x7f0000ac8000)="", 0x0}], 0x3, &(0x7f000008c000)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23, 0xff}, 0x80000001}, {{&(0x7f00006e0000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f00005b8000)=[{&(0x7f0000b3e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f0000651000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f0000ec4000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f0000223000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f0000bba000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x5, &(0x7f00006fe000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc, 0x6}, 0x9}, {{&(0x7f00007c2000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000cc7000-0x20)=[{&(0x7f0000f7a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000641000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, &(0x7f0000a07000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa, 0x10000}, 0x9}, {{&(0x7f0000a2a000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f00009e0000-0x40)=[{&(0x7f0000afd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}, {&(0x7f0000a64000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000c15000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f0000d1a000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}], 0x4, &(0x7f0000420000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67, 0x0}, 0x81}], 0x7, 0x2001, &(0x7f00001d0000)={0x0, 0x1c9c380}) dup2(r4, r6) renameat2(r4, &(0x7f0000027000-0xa)="2e2f636f6e74726f6c00", r6, &(0x7f000085d000-0x8)="2e2f66696c653000", 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f00000eb000-0x10)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00006f0000-0x10)={0x0, 0x0, 0xfffffffffffffffe}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000eb6000-0x10)={r7, r8, 0x7ff}) 2017/12/11 00:07:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000599000-0x8)={0x0, 0x0}) ioctl$UFFDIO_COPY(r2, 0x8010aa02, &(0x7f0000a6b000-0x10)={&(0x7f0000960000/0x2000)=nil, 0x2000}) wait4(0x0, 0x0, 0x0, &(0x7f0000c44000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002fa000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r4 = fcntl$dupfd(r1, 0x406, r0) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f00007da000)=0xb9, 0x4) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0xda, 0x5, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000cbc000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff, 0x0, 0x3, 0xc, 0x5, 0x0, 0x401}, &(0x7f0000a33000)=0x20) socket$inet_tcp(0x2, 0x1, 0x0) sync() setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000801000)={{0xa, 0x0, 0x2ea9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x5}, 0x800, [0x7f, 0x20, 0x401, 0xffffffff, 0x3, 0x6, 0x9, 0x10000]}, 0x5c) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000332000-0x3)=0x0) close(r2) close(r3) r6 = dup3(r5, r1, 0x0) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000a2a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={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}}, &(0x7f0000fbf000-0x4)=0xe8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) removexattr(&(0x7f0000462000)="2e2f66696c653000", &(0x7f0000dbe000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00") dup3(r6, r4, 0x80000) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/11 00:07:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000250000)=0x10) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x10001, 0x400, 0x0, 0x0, 0x1, "c6b3788803509980fd1e986ba344ba8c1ba06877ab61e30ead32f89cd4d8573dd35ac74fa6a3f322cb27c4150d318d6d26de1935d94efbbb0f3435d2656c41", 0x8}, 0x60) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000d04000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xc) eventfd(0x6) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00009fc000)=0x0, &(0x7f0000ac2000-0x4)=0x4) r3 = socket$netlink(0x10, 0x3, 0x9) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000be8000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0x2, 0x0, 0x1, &(0x7f00002fc000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000639000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000744000)={r4, 0x0, 0x3}) socketpair(0x14, 0x6, 0x1359, &(0x7f0000c89000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000028f000-0xc)={r5, 0x80000, r6}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e90000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000a86000-0x4)=0x3) mkdir(&(0x7f0000db7000)="2e2f66696c653000", 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000d10000)=0x7, 0x4) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f00007d7000)={0x80000000, 0x3, 0x112, 0x7, 0x4, 0x8b}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000b86000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="a6b8b0788fe0", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f000065e000)={0x8, 0x0, 0x0, 0x800}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000ff6000-0x10)={0x1fc, r8}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000dfc000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0x3fffffffe, 0x0, []}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f00003cf000-0x20)={@common="62637366300000000000000000000000", @ifru_flags=0x200}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000af8000-0x20)={0x9, 0x9, 0x205, 0x1, 0x1, 0x9, 0x800, 0x5, 0x0}, &(0x7f0000445000)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000854000-0x20)={0x3, 0x40, 0x8000, 0x4, 0xfffffffffffffffd, 0xbf5, 0x3ff, 0x4, r9}, &(0x7f0000cd7000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1000000000000010, 0x802, 0x0) 2017/12/11 00:07:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000043000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x2000, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ae3000-0x4)=0x3441befdc99fb4be, 0x4) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1de, {0xfffffffffffff27c}, 0x4000000000000002, 0x20}, &(0x7f0000ec9000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000142000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000127000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") rt_sigsuspend(&(0x7f00006ab000-0x8)={0x5}, 0x8) syz_open_dev$sg(&(0x7f0000411000)="2f6465762f73672300", 0x8, 0x0) mremap(&(0x7f0000cc6000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000498000/0x4000)=nil) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001c3000)="2f6465762f70746d7800", 0x800, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x3ff) r2 = syz_open_dev$sg(&(0x7f0000bc9000-0x9)="2f6465762f73672300", 0x4000000, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000fdc000)={0x0, 0x0, 0x0}, 0xc) fstat(r2, &(0x7f0000379000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCGETS(r2, 0x5401, &(0x7f00008e6000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x4000000, &(0x7f0000074000)="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", &(0x7f0000b9e000)=0x0, &(0x7f0000e6b000-0x4)=0x0, &(0x7f0000722000-0xd0)="7584103cc364203497426a00bf310ae4828d2ffe8c261955b61c6f14221d80b1fcdf57326c76fe2091fcec7f10880086d80e16339aaa20db4dfe28212f98d447eb708e5780183e1c6eb6595cbf406bbaf6e397c7eda7ebdec4a904f4e0ddb44866da7a2435a6ea918ab56ca865be88e6ff8160f7751179ee697c6dda233891a5f521c550e77c1db028d3b43f076483b9fdf1e0a2c0a4e9933e2c392ee0e429c8fdb497e3d3150e7390ba18c3670b9bb380edfbad075491527d578b52f104a500080000ed791bfafaf8163e59f0c5afd1") setregid(r3, r4) 2017/12/11 00:07:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b6c000-0xb)="2f6465762f6c6f6f702300", 0x400010000000, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0xfffffffffffffffd, 0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000015e000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xeffffffffffffffe, @random="f953e5e861b6", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffd, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r3 = epoll_create1(0x80000) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000785000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000577000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r0, 0x4400000000001277, &(0x7f0000ae3000)="") unlinkat(r4, &(0x7f0000106000)="2e2f66696c653000", 0x2000000000000200) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000d4a000)={0xa0000014, 0x0}) perf_event_open(&(0x7f00000cc000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = accept4(0xffffffffffffffff, &(0x7f0000350000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000065b000-0x4)=0x58, 0x0) setsockopt$packet_int(r5, 0x107, 0x1, &(0x7f0000643000-0x4)=0x1, 0x4) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000371000)=0x0) sched_getattr(r6, &(0x7f0000d91000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) getpeername(r7, &(0x7f000035d000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003e0000)=0x10) ioctl$TIOCGSID(r4, 0x540f, &(0x7f00005fe000-0x4)=0x0) sched_setaffinity(r8, 0x8, &(0x7f0000cda000)=0xfffb) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000304000)={0x0, 0x0}) epoll_wait(r3, &(0x7f0000586000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffff8) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, 0xffffffffffffffff, &(0x7f00004c9000-0xc)={0xbfffffffc000000d, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f0000ec6000)=0x201) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000008000)={0x10000000, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000aa6000-0x6)={0x0, 0x5}, &(0x7f0000b66000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00005ef000)={0xffffffff, 0xffffffff, 0x200, 0x400, 0x3f, 0x6, 0x4, 0x100000001, 0x0}, &(0x7f0000a25000-0x4)=0x20) 2017/12/11 00:07:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00009a6000)="2f6465762f70746d7800", 0x0, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000b1d000-0x10)={0x1, &(0x7f0000b4b000-0x8)=[{0x1f, 0x81, 0x1, 0x5}]}) add_key$keyring(&(0x7f000094b000)="6b657972696e6700", &(0x7f0000d62000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fa5000)="2f6465762f6877726e6700", 0x4000, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000596000+0x4f3)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="b37eb5c4ed9f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000718000)="") r1 = creat(&(0x7f000016d000-0x8)="2e2f66696c653000", 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00003b7000)={0x2, [0x0, 0x0]}, &(0x7f0000198000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000150000)={r2, 0x0}, &(0x7f000003f000)=0x8) r3 = getpgrp(0x0) ptrace$pokeuser(0x6, r3, 0x4b, 0x9) chdir(&(0x7f0000e3e000-0x8)="2e2f66696c653000") fanotify_mark(r1, 0x6, 0x1, r1, &(0x7f0000f10000-0x8)="2e2f66696c653000") accept$packet(r1, &(0x7f0000bed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000532000-0x4)=0x14) r4 = creat(&(0x7f0000eab000-0x8)="2e2f66696c653000", 0x0) eventfd2(0xffffffffffff2679, 0x80000) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f000061a000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000176000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000274000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @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]}, 0x8, 0x2, 0x7ff, 0x400, 0xffffffffffffd8fc, 0x830044, r5}) mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f000038f000)="2e2f66696c653000", &(0x7f0000fd5000)="0700cc667300", 0x1000, 0x0) quotactl(0x4, &(0x7f0000eff000)="2e2f66696c653000", 0x0, &(0x7f0000f7f000-0x1000)="") [ 76.998451] device lo entered promiscuous mode [ 77.003155] qtaguid: iface_stat: create(lo): no inet dev [ 77.009718] qtaguid: iface_stat: create6(lo): no inet dev [ 77.029899] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 77.036195] qtaguid: iface_stat: create6(lo): no inet dev 2017/12/11 00:07:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) r1 = creat(&(0x7f0000de8000)="2e2f66696c653000", 0x100) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000ddc000)=0x52, 0x4) bind$inet6(r0, &(0x7f0000e60000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xd0}, 0x1c) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x2000000000}, 0x1c) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00004aa000-0x10)=@req={0x28, &(0x7f0000c2f000)={@common="74756e6c300000000000000000000000", @ifru_ivalue=0x6}}) r2 = add_key(&(0x7f0000801000)="727872706300", &(0x7f000099a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000f5000)="32a7", 0x2, 0xfffffffffffffff8) add_key$keyring(&(0x7f000076c000)="6b657972696e6700", &(0x7f00008a9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) syz_open_dev$sndtimer(&(0x7f00007ae000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x241) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f9e000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000988000-0x10)=@common="74756e6c300000000000000000000000", 0x10) getpeername$inet6(r0, &(0x7f0000332000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000713000-0x4)=0x1c) getpeername$llc(r1, &(0x7f0000552000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d45000-0x4)=0x10) r3 = accept4(r0, 0x0, &(0x7f0000b38000)=0x0, 0x80000) socketpair(0xa, 0x80044, 0x3, &(0x7f000085b000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000d7c000-0xc)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000ead000)={r6, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000853000)={r7, 0x80000, r5}) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000436000-0x190)={0x100000002, {{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x0, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3020, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f00001f2000-0x8)={r6, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r10, 0xc010640b, &(0x7f0000e44000)={0x0, r9, 0x2397}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000d20000-0x10)={0x0, r7, 0x86}) ioctl$DRM_IOCTL_GEM_OPEN(r10, 0xc010640b, &(0x7f0000a73000-0x10)={r11, r6, 0x101}) ioctl$DRM_IOCTL_GEM_FLINK(r8, 0xc008640a, &(0x7f0000f36000)={r9, r12}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00004e2000)={0x0, r7, 0xadf0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000abb000-0x8)={0x0, 0x0}) execve(&(0x7f000067d000)="2e2f66696c653000", &(0x7f00009c6000)=[&(0x7f00007bd000-0x8)="6b657972696e6700"], &(0x7f0000962000)=[&(0x7f0000818000-0xd)="21757365727d6d643573756d00", &(0x7f000026b000-0x2)="2700"]) ioctl$EVIOCGID(r5, 0x80084502, &(0x7f00001f0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendto$inet6(r0, &(0x7f0000fea000-0x62)="b692c0c9609b0927370957c4a9175423c6bf3ce6c0b11b3018b993e9f5e78778f11c5d8f4c01419b259620362bf9adb47a215258ff8ea0ddcffbf7d0804c628ad779dd9d7404b2c83f860af0637fb6bae9ae589bcf748d06f5047e486facea9aab54", 0x20fea000, 0x4000, &(0x7f0000609000)={0xa, 0x1, 0xd5, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r13, 0x29, 0x32, &(0x7f0000dcb000-0x14)={@loopback={0x0, 0x1}, 0x0}, 0x14) sendmsg$inet_sctp(r0, &(0x7f0000c3a000-0x38)={&(0x7f0000a2f000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5c000)=[{&(0x7f00004e2000-0x4d)="94fa2eefc9d8da88c87e295df1c33400bdef930f8b3149f21f86aa0a96b6d89d63a27c47af4d78ace9da912a19af161fc460a2c8de1ce5a5b3aaba0b3a03c242f0effcfdf687d3c57cf8ea64e1", 0x4d}, {&(0x7f0000121000)="5cfd04b8b07f14e164934e1d94a5a05765c5c8280c27d234c976958f9182c502a971d521ea08dbe3b941a3bee0f5c52999294e63288395797a0921be9e17bb34cd78c2bb302790ceab1568a2a83e8c97f9e3187bfe8fd05a148defd20dc0b45bdc4a783224cf8c0de57d37f30b792e070f4b616d398af85adf42", 0x7a}, {&(0x7f00005ca000-0x82)="593db1402eaddc3cbfceaf06c589fb279719aa0454b81bad80acf31c1b56a98ce4015e0a0b7263d6f707e725c5b7f7734c3b70c4613692c10944ec892be02b19624380e658bb7ba696ad47624afc49645ef504ff17bc0499342b66a85133c64c3a7983fbadcfddd20efea355628b5efe6a5f1519d67766b3cada69b3cd53f67c9437", 0x82}], 0x3, &(0x7f0000ef2000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x3ff, 0x400001, 0xfffffffffffffffd, 0x6, 0x6, 0x59b9, 0x1, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x820c, 0x3, 0x8a, 0x0}}, @init={0x18, 0x84, 0x0, {0x2ad6, 0x2, 0x9, 0x7ff}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x1, 0x2, 0x7, 0xfffffffffffffffe, 0x1, 0x81, 0x401, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x2c1, 0x203, 0x4, 0x6, 0x0}}], 0x5, 0x4000000}, 0x40000) sendto$inet6(r0, &(0x7f0000e00000)="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", 0x1000, 0x4005, &(0x7f000011d000-0x1c)={0xa, 0x1, 0x3fe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000eec000-0x4)=0x0) [ 77.048756] device lo left promiscuous mode 2017/12/11 00:07:57 executing program 7: mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x120) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000001000-0x85)="821bd9211469fb628c75f38df36b907dcd12cd6dab05eee911ef46dea47ab869c4e6e776a3ae2280a2dbca96df2c8a12ed25fbb80f5a41ddbddd6e396ff0a92587190644db84ecfd3a92c0a507341777afc9f3fa5fc76841fff029f3a646b734b2d3a62ecf46dc8047139943447d53bf2866f1c3ca8bb3d5aebf5ba9df1ebfec9161cc5386", 0x85}, {&(0x7f0000001000-0x46)="a84c86db28e2f7c2d5e788dc4893d69c2b21962e9dfe3135914e353949d7339cc4cf3fa4c5656178b59fc63c0284e65a7c788b9e02839d7247e57d707e68f91cd517154b3ee4", 0x46}], 0x2, 0x35) fcntl$setsig(r0, 0xa, 0x28) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000036000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x80000) dup2(r1, r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000035000)="2f6465762f6b657963686f726400", 0x201, 0x0) write$eventfd(r2, &(0x7f0000025000-0x8)=0x100000001, 0x8) fanotify_mark(r0, 0x8b, 0x40000000, r2, &(0x7f0000035000)="2e2f66696c653000") 2017/12/11 00:07:57 executing program 6: r0 = syz_open_dev$sg(&(0x7f000051c000)="2f6465762f73672300", 0x5, 0x20000400) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000bb000)="2e2f66696c653000", 0x400, 0x0) r2 = perf_event_open(&(0x7f0000795000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, 0xa, 0xfc, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000af000-0x4)=0x7, 0x4) 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, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x1, 0x7, 0x0, 0x0, 0x1ff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r2, &(0x7f0000a7f000)={0x906a}, 0x8) r3 = syz_open_dev$usbmon(&(0x7f0000a6b000)="2f6465762f7573626d6f6e2300", 0x6, 0x7fd) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f000031d000-0x4)=0x401) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000558000-0x4)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ea5000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000942000)=0x0, &(0x7f0000de8000-0x4)=0x4) r4 = socket$netlink(0x10, 0x3, 0x1000000000006) writev(r4, &(0x7f0000096000)=[{&(0x7f00009ba000)="580000001400192340a14b80040d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d0001000404080000fdff0000000005", 0x58}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x806, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000be6000+0x73f)={0x8, 0xd}, 0x8) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00007cc000-0xe)={0x5, [0x8000000000000, 0x3, 0x7, 0x7, 0x2]}, &(0x7f0000c23000-0x4)=0xe) r5 = syz_open_procfs(0x0, &(0x7f0000005000)="70726f6a69645f6d617000") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x401, 0x6}, &(0x7f000000a000-0x4)=0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00009f8000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d31000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000006000-0x8)=@assoc_value={r6, 0x0}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f000000a000-0x7)="9a75287ecd64cf25d52d1afc9f25a4665fe4", 0x12) 2017/12/11 00:07:57 executing program 1: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dca000-0x5)="7965616800", 0x5) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000298000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a37000/0x1000)=nil, 0x1000, 0x4, 0x12, r0, 0x1) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00007ee000)="73ed", 0x2, 0x20000000, &(0x7f0000d44000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000387000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00003a6000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000cd2000-0x20)={@common="64756d6d793000000000000000000000", @ifru_flags=0x1000}) mknod(&(0x7f0000740000)="2e2f66696c653000", 0x0, 0xfffffff9) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ded000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x800, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005d4000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000db1000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000978000-0x4)=0xe8) stat(&(0x7f0000ff4000)="2e2f66696c653000", &(0x7f000038f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00005bb000)={0x0, 0x0}) getresuid(&(0x7f000091d000)=0x0, &(0x7f0000fd7000-0x4)=0x0, &(0x7f0000975000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008f8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000da000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00002fa000)=0x0) getresuid(&(0x7f0000127000)=0x0, &(0x7f0000e1b000-0x4)=0x0, &(0x7f000091f000)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00008da000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bb2000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000991000-0x4)=0xe8) r13 = getgid() sendmsg$unix(r2, &(0x7f0000669000)={&(0x7f0000390000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000c22000)=[{&(0x7f0000cc7000-0xec)="3b33b81ee74da74c223ec2148896cc5a02d31003d548e0bfb4061025896f1810a68f043aa648283f09662fa40fdbca1e76b13bb44913b714c859361f3e77bdf31d9debbba6897a759ca007cffab6cfc2d9741eb21f512f948279a40856026117c42a440f49b013f0f919ac6fb5147adba328f67b583584c0e613ac996b9f30cc348d4897e6e55a9fdf14bc7614ba3a32e17d8db035297a384c346ce5463201326d6294ef7de977604c0b5f36c6cc384c34b848669bc038c2b70b0c791a9f91937eb4481c91e44225832bb415e563db5d7d81de19ec71e7894432ba7657a92fec50af1e6742fcce150d955e0a", 0xec}, {&(0x7f000079a000)="0044313582cb106d54e34b72ff7d8a48bfd232e9407ac9cf56743ec676ee3fede240fd018a88fa84b000b185437c5671d40e56f4967adaf01fbf51a4dea76fc4884355e2be117b9da0a76d3a85b8c0136dad150d77362fb7990ccf172db9c8f865a40f4bd0aeeab35b899b69b4021eca168d824a376d0cc1530b0047cfdfa4e8552da91c4761a2615e913f5f765f62e60b90e722c16e9c5f161699f73e44d1245ce6ce373a31eb0730c8bf99d8f6a835e8b060f04115d608dc81ee23452a44f34a5c3bcecb8264aa26734266813cc53732e6759292a6824619cb749be043c2", 0xdf}, {&(0x7f0000fdf000)="f71ac89551d9547a84125167c6714f4002ead838893b26c6648fd11db4770a9f7135de3a3153b377a4256255e10af49e79f7d0ef78494a1aecfd364860f1", 0x3e}, {&(0x7f0000f08000)="fbcd28adbb5f052a7ee89c8464edb81a3aa30f893ee5233ed082909474a994750efb319e15c46b4b4ce2b173e8daecf48fe27e85a12b09db6f5850d7c7a2fb1aca5f1796090468ed80164cf2b798f2ecacc8e31f67c3b6d52eceebd5620aec741de6", 0x62}, {&(0x7f0000e18000-0x76)="6fa922fb75d15b51c7d2066d6c097dec119e9b54a39e3689c7d27f558e57ea5be1bde0026f49add7d2f2d62b7f8f5cb26bc7e707018f84c38f7a103283503b09558803930d4fbfc49b111adc88bd422465bcb38a1cfa5379b92fdf846ba56815d10b8b5e0852ddd62e840c65938fac6690de17fc9ac9", 0x76}], 0x5, &(0x7f0000762000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, 0x0}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xd0, 0x4040}, 0x4000080) shutdown(r1, 0x0) dup2(r1, r1) r14 = socket(0x5, 0x5, 0xffffffffffffffff) sendmsg$netlink(r1, &(0x7f0000c0e000)={0x0, 0x0, &(0x7f000021d000)=[{&(0x7f000002c000-0x4c)=[{0x4c, 0x12, 0x7fd, 0x0, 0x0, "620acbf3000000000100015b50e8b2065f62e999ca3c501c101831e4f5b33629f6e068fe444cc763b6e27030f81aa64f2606190b1f1ceb1103"}], 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r14, 0x84, 0x7, &(0x7f00004d0000-0x4)={0x0}, &(0x7f0000191000)=0x4) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 00:07:57 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006c3000-0xb)="2f6465762f6877726e6700", 0x2c602, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x100, 0x1, 0x40, &(0x7f00003c6000/0x4000)=nil, 0x5}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mlock(&(0x7f000083b000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000000, &(0x7f00001ff000)="9114", &(0x7f0000969000-0x4)=0x0, &(0x7f000000e000)=0x0, &(0x7f0000a02000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001b0000-0x8)="2e2f66696c653000", 0xfffffffffffff) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000fd1000-0x8)={0x0, 0x0}, 0x1, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="e3616d76731f", 0x1000, &(0x7f0000318000)="") r1 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r1, &(0x7f0000464000)="2e2f66696c653000", 0x5) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f00004d1000-0x8)="2e2f66696c653000", &(0x7f0000b60000-0xe)="2e2f66696c65302f66696c653000") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000fd2000-0x8)="2e2f66696c653000", 0x1ff) readlinkat(r1, &(0x7f000003c000-0x8)="2e2f66696c653000", &(0x7f0000fd1000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99) r2 = openat(r1, &(0x7f0000bf7000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f000083c000)="2e2f66696c65302f66696c653000", r2, &(0x7f0000020000-0x8)="2e2f66696c653000") renameat2(r2, &(0x7f000005e000-0xe)="2e2f66696c65302f66696c653000", r2, &(0x7f00008e1000)="2e2f66696c653000", 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fce000-0x18)=@add_del={0x2, &(0x7f0000eb2000-0xd)=@generic="00000000000000000000000009402877", 0x4645094e}) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x0, &(0x7f0000bb6000)=""}) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="6b") mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 00:07:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1c) mremap(&(0x7f00002a6000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000f86000/0x2000)=nil) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000d3c000)=0x0) r2 = syz_open_dev$evdev(&(0x7f0000fa3000-0x12)="2f6465762f696e7075742f6576656e742300", 0x7, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000efa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$lock(r0, 0x5, &(0x7f0000fa6000-0x20)={0x2, 0x0, 0x2, 0xffffffffffff8001, r1}) recvmsg(r0, &(0x7f000011e000)={&(0x7f0000e35000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000d20000-0x30)=[{&(0x7f0000be9000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000440000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}, {&(0x7f000089a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}], 0x3, &(0x7f0000096000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27, 0x7f}, 0x2000) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ebd000-0x8)={0xffffffffffffde88, 0x1ff}, 0x8) recvfrom(r0, &(0x7f0000647000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3, 0x1, &(0x7f0000000000)=@in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, 0x1c) r3 = accept4(r0, &(0x7f0000167000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000014c000-0x4)=0x10, 0x80000) recvfrom$ax25(r3, &(0x7f0000416000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0, 0x10000, &(0x7f00005b0000-0x10)={0x3, {"537fddadba5328"}, 0x10001}, 0x10) mkdir(&(0x7f0000c1d000)="2e2f66696c653000", 0xfffffffffffffffd) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)="2e2f66696c65302f66696c653000", 0x0) mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f00008fd000-0x1)="2e", &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f000000a000)="2e", &(0x7f0000852000)="2e", &(0x7f0000a60000)="72616d667300", 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)="2e", 0x0) r4 = add_key(&(0x7f0000c8b000)="72787270635f7300", &(0x7f00007f5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002fc000)="5ff282e12279952fe4e01b24d09570deb32d8f4d0f8f784118f4e4386b96539b8bc2374bf89599e9b7cd921367f51920e2d9d87ee5dc9f79a8be34b998900724604c5157c99e08327b1b18fbe3c2776f2eb6d39fe40762017cf8f48b47a32f6add322ca34f048010734494d3dda07c6d71225cdddd953b3db82f19570c1dbf86c2da28025231cc41226bf4516757b7139eef34", 0x93, 0xfffffffffffffffe) add_key$keyring(&(0x7f000022a000)="6b657972696e6700", &(0x7f0000d90000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r4) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001c4000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_netdev_private(r5, 0x89ff, &(0x7f0000073000)="35840dc342eff8f6a06b6252b8b4014f95ccaa898438213b4899d92aa38aae040514804ce6b8ac3a2d8431a242d7817ee4e48b0d3e63bd1cc593dcc2b671f681412bd1db5ae226bc7075a725a70487eebd205965fd4d369e361fc3") setsockopt$inet_tcp_int(r6, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x14, &(0x7f0000ffa000-0x4)=0x1, 0x4) sendto$inet(r6, &(0x7f00003e0000)="c8", 0x1, 0x20000002, &(0x7f000025e000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 77.137583] device lo entered promiscuous mode [ 77.142363] qtaguid: iface_stat: create(lo): no inet dev [ 77.147893] qtaguid: iface_stat: create6(lo): no inet dev [ 77.153698] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 77.160284] qtaguid: iface_stat: create6(lo): no inet dev [ 77.166151] device lo left promiscuous mode 2017/12/11 00:07:57 executing program 4: socketpair(0x9, 0x5, 0x1f, &(0x7f000030a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x2000, 0x81) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) write$evdev(r2, &(0x7f0000001000)=[{{r3, r4/1000+30000}, 0x1, 0xffffffffffffffe0, 0xfffffffffffffffd}, {{0x0, 0x0}, 0x8, 0x101, 0x0}, {{0x0, 0x0}, 0x1, 0xade, 0x7fff}, {{0x77359400, 0x0}, 0xffff, 0x20, 0x4}, {{0x77359400, 0x0}, 0x3, 0x9, 0xfffffffffffffff7}, {{0x0, 0x2710}, 0x200, 0xd3a6, 0x81}], 0x90) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000004000)={0x0, 0x3c, &(0x7f0000002000-0x48)=[@in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000004000-0xa0)={r5, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaf, 0x7, 0xaa, 0xffffffff00000001, 0x2}, &(0x7f0000004000)=0xa0) rename(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000-0x8)="2e2f66696c653000") getsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x4) socketpair$inet(0x2, 0x80001, 0x9, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009eb000)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r6, 0x80045105) [ 77.186204] nla_parse: 10 callbacks suppressed [ 77.186209] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/11 00:07:57 executing program 7: clone(0x142000, &(0x7f000008f000)="", &(0x7f0000eef000)=0x0, &(0x7f0000f87000-0x4)=0x0, &(0x7f000038b000)="") munlockall() r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005e8000-0xb)="2f6465762f6877726e6700", 0x111000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xad, 0x3ff, 0xffffffff, 0xd09, 0x5}, &(0x7f0000de9000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x1f, 0x0}, 0xc) sysfs$3(0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000fa1000/0x2000)=nil, 0x2000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000532000-0x10)="2f6465762f73657175656e6365723200", 0x20000000001, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00003ee000)=0x0, &(0x7f0000fa2000-0x4)=0x4) ioctl$TCSETS(r2, 0x5402, &(0x7f0000b6c000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}) bind$unix(r2, &(0x7f000012e000)=@file={0x1, "2e2f66696c653000"}, 0xa) unshare(0x200000) ioctl$TIOCSBRK(r2, 0x5427) ioctl$TIOCSTI(r2, 0x5412, 0x1000) pwrite64(r2, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000f14000-0x10)={0x0, 0x40000, 0xec5, 0x1}, &(0x7f0000f8c000-0x4)=0x10) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r2, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x7, 0x0}, 0xc) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d76000-0xa)="2f6465762f70746d7800", 0x80, 0x0) sendto$inet(r0, &(0x7f000087c000-0xc3)="59f243253a414c91a53eea5947c9217276cae12f31876827da12b64e8aac6a33406bf39bb1ad9605e43eef62f40ab0cef7287c07da429b05818bb12d82cde2bde1748e1e35cd983708a8ccefa33381acd74c24d33f26036f0cf042a3218f5f4da8de97bd52e6eec038a74305b39db36cd9ad945e6f9ff2252710b0c3ba057152d8385b32b4182e3fb441410b6389db42467fbb68adeb8c567a8756dbf6e4af29f6d09722b7745752cc5fb42ab7b254c5193b71fef30cef12301a1ae56f16e5f7d13246", 0xc3, 0x40000, 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000f21000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/11 00:07:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syslog(0xf, &(0x7f0000fe8000-0x50)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000004000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) pipe2(&(0x7f0000d18000-0x4)={0x0, 0x0}, 0x800) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000ac0000-0x6b)="bc38cae9776ecdaf0e5f36a4ae2fc9ff194882d4dcd2839728144b0ed81d47d53220bb4acc3b6892f7793a84eb8536e6a550065f0e0ef071eb981c361a255e8a2cd1bac1d08e225991716e2e0119a6c161f5473a79d113cf05d749b7c066c3df3c32262d2e0bb033b88d6a") r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000980000-0x10)=[{&(0x7f0000c8b000-0x3b)="34000000130019470400ff00000900ffefffdfe6010800002b78ffffffec8005110001000000f2fffe000000000000010018e90700000000006fcb", 0x3b}], 0x1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000ba9000-0x8)=0x3) 2017/12/11 00:07:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000048b000)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f000055b000)=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r3, &(0x7f00005bb000)=@file={0x1, "2e2f66696c653000"}, 0xa) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00003a6000-0x50)={{0xc11, 0x9}, {0x42b4, 0x59}, 0x101, 0x0, 0x100000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x0, 0x400000000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000ce1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000525000-0x4)=0x20) r5 = fcntl$getown(r4, 0x9) preadv(r0, &(0x7f00004c8000-0x20)=[{&(0x7f0000bba000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f000024e000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}], 0x2, 0x0) setpriority(0x3, r5, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000264000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006c7000-0x4)=0xc) sendmmsg$unix(r2, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f0000e55000)=[], 0x0, 0x0}], 0x1, 0x40) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000815000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x0, 0x0, 0x0) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ce8000-0x7)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r6, 0x10e, 0x2, &(0x7f0000d31000-0x4)=0x6, 0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00001c4000)={0x482d, {0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xffffffff80000000, 0x4, 0x81, 0x6, 0x0, 0x5, 0x3, 0x8}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000299000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sysfs$2(0x2, 0xfff, &(0x7f0000e54000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") llistxattr(&(0x7f0000ee7000-0x8)="2e2f66696c653000", &(0x7f0000dcc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000cdc000)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x4, 0x10, "a5b3ea94dd95063c14357811871325cb63223ba0d4fa16c2d2952d8619c62a11b2914c60db70734c9eadef569783f89aa25c522dea2187e8f2ed10f1040e05f6", "9c6a26d712a75314f48aeb9ef901976ae5e10326fa7c27492086ce01dfebd00e", [0x41, 0x200000000], 0x0}) write(0xffffffffffffffff, &(0x7f0000dc9000-0x26)="", 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000941000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000455000-0x4)=0x14) 2017/12/11 00:07:57 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000964000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x187300, 0x0) mmap(&(0x7f0000000000/0x38b000)=nil, 0x38b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000052000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, 0x1c) socket$inet6(0xa, 0x80001, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000000f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000ca1000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) socket(0xf, 0x803, 0x2) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0xa972, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) bind$inet(r1, &(0x7f0000a95000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0xd) mprotect(&(0x7f000011b000/0x4000)=nil, 0x4000, 0x1000005) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a96000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000038b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000001d000-0x4)=0x0) fcntl$setownex(r2, 0xf, &(0x7f000038c000-0x8)={0x1, r3}) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f0000a96000-0x3d)="00000000", &(0x7f0000a94000)=0x4) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000a93000/0x4000)=nil) fcntl$notify(r2, 0x80000002, 0x9) pipe2(&(0x7f0000a94000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80003, 0x200000000000005c, &(0x7f000050f000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x1, 0x32, r4, 0x0) socket$inet6(0xa, 0x1, 0xfffffffffffffffe) 2017/12/11 00:07:57 executing program 5: mmap(&(0x7f0000000000/0x70000)=nil, 0x70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000072000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000074000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000005f000-0x10)=[{&(0x7f0000001000-0x3b)="390000001300190847bb61e1c3050b000600000002000000000000000000fe0004001a00ffe6ff00ff00280fe23ffb011118001b0007000d0001a2", 0x3b}], 0x1) gettid() getegid() mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x7, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000001f000)="2f6465762f73672300", 0x100000000, 0x4000000084001) mmap(&(0x7f0000036000/0x3000)=nil, 0x3000, 0x2000006, 0x2012, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f0000007000)=@full={{0x3, {"3228958e4d2059"}, 0xec2}, [{"50179826c9ddfe"}, {"68ef1bb2a8610e"}, {"d9a12d984e494d"}, {"f3653110415c01"}, {"23d3ed571c431e"}, {"faa9702d98353a"}, {"f2af17e7d5ce00"}, {"34788e5a4c4879"}]}, 0x48) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x2000000, 0x10010, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x3000)=nil, 0x3000, 0x400000000300000e, 0x4010, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000075000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000075000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000063000)=0x0, &(0x7f0000037000-0x4)=0x0, &(0x7f0000018000)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x400014103e, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2, 0x11, r2, 0x0) fallocate(r2, 0x3, 0x0, 0x8000) fadvise64(r1, 0x0, 0xfffffffffffffffe, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000074000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000074000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000044000-0x20)={{r4, r3}, {0x10000000000, r3}}, &(0x7f0000032000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/11 00:07:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xffffffffffffffff, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = accept(0xffffffffffffffff, &(0x7f0000c4a000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000dd5000-0x4)=0x10) sendto(r0, &(0x7f000040d000-0xed)="d3700163197d063855c5125f1785f2623dd59820689b5f9a9d6e4a85d4e54dc6900296a69a202f06226f08d477d67c10802a55e72daf4f99413a638a23300ae4f89878b6c69298eeb5c59fab990e13a9977af702f799741a6dfaf54dcfd8642ebc54f9458eac4c6ca30b18b05ad0fb55ce12ce873566ca689757f2bbfcb935b80a5e951e4813ba03b2c3dd140fa22c0434dd211639efd9121203ce1cd519e349aab6faa2ae7bbb6211f3cc20399f1701b7456ab82be4a8f4b260a39fb69e1131bd0c794798d960ce7a6f9c0134f2e02a1764d24c5e580ad5453bcfe8ebee6fff482e87c612163a7766ea70f845", 0xed, 0x20000040, 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f0000dd5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4) sched_rr_get_interval(0x0, &(0x7f0000dd3000)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000588000-0xb)="2f6465762f6877726e6700", 0x40, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000f9e000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000043d000-0x4)=0x0, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c8f000)=0x3, 0x4) r2 = syz_open_dev$loop(&(0x7f000060f000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x800000102) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000773000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44046) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000aa3000-0xb)={0x10001, 0x100000008, 0x3ff, 0x6f20f582, 0xd5, 0xc9, 0x7, 0x9, 0x87, 0x7, 0x1000}, 0xb) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000682000-0xc)="2f6465762f6175746f667300", 0x2000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000442000-0x4)=0x0, &(0x7f00004ef000)=0x4) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f0000804000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") msync(&(0x7f000005b000/0x2000)=nil, 0x2000, 0x100000000000005) seccomp(0x1, 0x0, &(0x7f0000453000)={0x2, &(0x7f000016a000)=[{0x35, 0x800000000, 0x4, 0x40}, {0x8, 0x100, 0x40000000000000, 0xffffffffffffffff}]}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r3, r3, &(0x7f00000de000-0x8)=0x0, 0xbeff) r5 = memfd_create(&(0x7f00009d7000)="fff8a93c60", 0x2) r6 = dup3(r4, r2, 0x80000) getsockopt$inet_dccp_int(r6, 0x21, 0xf, &(0x7f0000d05000)=0x0, &(0x7f0000e3b000)=0x4) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r5) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000da1000-0x4)=@int=0x471, 0x4) [ 77.241164] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/11 00:07:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001f5000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00001e4000-0x4)=0x0, &(0x7f000031a000-0x4)=0x4) setrlimit(0xd, &(0x7f0000c59000-0x10)={0x9, 0x100000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002c000-0x8)={0x0, 0x0}) removexattr(&(0x7f0000fa9000)="2e2f66696c65302f66696c65302f62757300", &(0x7f0000001000-0x2e)=@known="73797374656d2e61647669736500") r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2004) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000042d000)={0x0, 0x96}, &(0x7f0000509000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000648000)={r7, @in={{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x2, 0x1, 0x2a}, 0xa0) r8 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x2ff}) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000010e000)=0x3, 0x4) r9 = fcntl$dupfd(r4, 0x0, r4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000049e000-0x8)={r7, 0x80000001}, &(0x7f00008d7000-0x4)=0x8) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000afc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000500000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000073d000)=0xe8) ioprio_set$uid(0x0, r10, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r11, 0x29, 0x37, &(0x7f0000487000)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1197c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff40bb45a7883", 0xd0) pipe2(&(0x7f0000fdd000-0x8)={0x0, 0x0}, 0x80000) timerfd_gettime(r9, &(0x7f00001a3000)={{0x0, 0x0}, {0x0, 0x0}}) r12 = dup(r11) r13 = creat(&(0x7f0000190000-0x8)="2e2f66696c653000", 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r12, 0x2405, r13) getsockopt$inet6_buf(r11, 0x29, 0x37, &(0x7f000087e000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a45000-0x4)=0x87) 2017/12/11 00:07:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000845000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000bf9000)={0x7fff, 0xffff, 0x2, 0x100000001, 0x951, 0x1000}) r1 = syz_open_dev$usbmon(&(0x7f00007a4000-0xd)="2f6465762f7573626d6f6e2300", 0x9828f9f, 0x40000) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000695000)={0x6, &(0x7f0000ca8000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f000030f000-0x10)={0xf2, 0x6}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) ptrace$getsig(0x4202, r2, 0x7ca, &(0x7f0000f64000-0x10)={0x0, 0x0, 0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00003d9000-0x9)="6c6f67696e75696400") fcntl$setsig(r3, 0xa, 0x400000000000016) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f000066f000)=0x0) fsetxattr(r3, &(0x7f0000040000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000a4a000)="6e65742f6c6c6300", 0x8, 0x3) exit(0x0) write(r3, &(0x7f00006ac000-0x8a)="2e3e238a740c713cd8ce24b86e52423c96bb11445056451da62be7d721bbbbeb7479692e2da7f4d6adcaa4fa28cebf7bf6f7c8bda703f4db85ab08fdbb5e9aa29a895670ea9212bbbf454bb493829fb80eec0444e291913a3e4f01c6ccc73b29c9e0e43b3c88b9b725d293549c5cfa01562a6dcd38b47a8cebc699bac82fd3a6c9233b71326ca35fdf68", 0x8a) fstat(r3, &(0x7f00000de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) modify_ldt$read(0x0, &(0x7f0000111000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00002bf000-0xb)={0xf338, 0x7, 0xffffffffffffffae, 0x100000001, 0x7fffffff, 0x0, 0x8, 0xdb, 0x40, 0x0, 0x4}, 0xb) fchmod(r3, 0x40) faccessat(r3, &(0x7f0000fa4000)="2e2f66696c653000", 0x20, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000dc0000)=0x40) sendfile(r3, r3, &(0x7f0000032000)=0x0, 0x7ff) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000add000)={0x0, 0x0, 0x0}, &(0x7f00006fd000)=0xc) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f000051d000-0x4)=0x7) 2017/12/11 00:07:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000060e000-0xa)="2e2f636f6e74726f6c00", 0x0) mount(&(0x7f000051f000-0xa)="2e2f66696c653000", &(0x7f0000191000-0xa)="2e2f636f6e74726f6c00", &(0x7f00000c3000)="6d717565756500", 0x0, &(0x7f0000303000-0x1)="") r0 = syz_open_procfs(0x0, &(0x7f0000011000)="6d6f756e74696e666f00") readv(r0, &(0x7f0000009000-0xa0)=[{&(0x7f0000004000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27b}, {&(0x7f0000010000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}], 0x2) getsockname$packet(r0, &(0x7f0000c65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c75000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000456000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b8c000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fee000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x4, 0x1b, 0x80, 0x80, 0x1, r1, r2}, {0x100000001, 0x947, 0x493, 0x7fffffff, 0x8, 0x1934, 0x5, 0x399bc000000000}, {0x28, 0xe061, 0x1, 0x36d}, 0x8, 0x7, 0x0, 0x0, 0xc, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xde}, 0x0, @in=@empty=0x0, 0x1000, 0x3, 0x0, 0x80000000, 0x6, 0x0, 0xfffffffffffff801}}, 0xe8) [ 77.296306] netlink: 21 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/11 00:07:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007f0000-0x2)="c417", 0x0) write(r0, &(0x7f0000002000-0x4)="", 0x0) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x0) getrandom(&(0x7f0000ae6000)="", 0x0, 0x1) mkdir(&(0x7f0000bdb000)="2e2f66696c653000", 0x2) mount(&(0x7f0000e07000)="2e2f66696c653000", &(0x7f000078b000-0x8)="2e2f66696c653000", &(0x7f00004db000-0x6)="72616d667300", 0x2000002000000, &(0x7f000054d000)="e6") r1 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0xbc9dc8fbd81cb4b1) getpid() getpeername$inet(r0, &(0x7f00009c7000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d9000)=0x10) fcntl$addseals(r0, 0x409, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000082a000)=0x7, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000009b000-0x4)={0x4}, 0x4) epoll_wait(r1, &(0x7f0000f49000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x401) mq_open(&(0x7f0000dad000-0x12)="706f7369785f61636c5f6163636573732b00", 0x2, 0x2, &(0x7f000067e000-0x40)={0x2ad, 0x2, 0x0, 0xbf28, 0x1f, 0x81, 0x20, 0x800}) writev(r1, &(0x7f0000017000)=[{&(0x7f0000ced000-0xc)="28d9d1c3dd76aae49d900b43", 0xc}, {&(0x7f0000b23000-0x26)="796452fc831c000043ef056067e82790c1ad305b6c51e5255c2a7efea516642b061cb4cba1f3", 0x26}], 0x2) r2 = open(&(0x7f0000c5d000-0xc)="2e2f66696c65302f62757300", 0x141442, 0x3) clock_gettime(0x0, &(0x7f0000a28000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000078000-0x8)={0x100}, 0x0, &(0x7f000049a000)={r3, r4+10000000}, 0x8) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) quotactl(0xc0, &(0x7f0000d0b000-0xc)="2e2f66696c65302f62757300", 0x0, &(0x7f0000c4f000-0x71)="7c291267e69673b2d2e7038e85675d69d663a4f1ae3b82d29f857316b273ab4b8d70a02c8e6cb65200e29fa71477cdf8cff9506b10bf2b978d534f8d478d33ac11395e378475e42f6abe4d06c836edce678020ade6e429b8f151ca1d700c976b15465ec5e819f758894a01a0b190f2b5ae") ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000708000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendfile(r2, r2, &(0x7f0000aef000)=0x0, 0xffffffff) 2017/12/11 00:07:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00002b2000)="0000000000") r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000074000)={0x800, 0x324, 0x1ff, 0x2, 0x400, 0x3, 0x1, 0x8, 0x6, 0x5, 0x4, 0xfffffffffffffff9}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000f94000-0x4)=0x0, &(0x7f0000b82000-0x4)=0x4) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f00006bc000-0x6)="2e2f62757300") r1 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00008f6000)={0xbd25, 0x8, 0x7, 0x7, 0x6}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000703000)=0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000017000)={0x0, 0x9, 0x1, 0x12, &(0x7f000000d000/0x4000)=nil, 0x8}) exit(0x0) open(&(0x7f0000014000-0x8)="2e2f66696c653000", 0x6c02, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") open(&(0x7f0000014000)="2e2f66696c653000", 0x20000080040, 0x1) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000b93000)="776c616e3100", 0x6) 2017/12/11 00:07:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000b7b000-0x4)=0x0, 0x80800) signalfd(r0, &(0x7f0000858000)={0xfffffffffffffffd}, 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x0, 0x0) unshare(0x80100400) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000418000)={{0xffffffffffffffff, 0x2, 0x8, 0x1, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fb5000-0x6)={0x0, 0xfffffffffffffffa}, &(0x7f0000681000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00004eb000)={r5, 0xf1e8}, &(0x7f0000b2f000-0x4)=0x6) socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f000018f000-0xc)={&(0x7f0000b81000-0x4)=[0x0], 0x1}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f00001e5000)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f000004f000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000015000)={0x0, 0x0}) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r1, 0x0, 0x1e, &(0x7f0000057000)=0x3fffffffffff, 0x4) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00005cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000063b000-0x5c)={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, {0xa, 0x1, 0x4e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1, [0x8, 0x5, 0x5, 0x800, 0x9, 0x9, 0x5, 0x6eed]}, 0x5c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000868000-0xa)="2f6465762f70746d7800", 0x300, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000160000-0x4)=0x2) r8 = getpgid(0x0) r9 = syz_open_procfs(r8, &(0x7f0000484000)="6d6fb96e747380") ppoll(&(0x7f0000718000)=[{r9, 0x0, 0x0}], 0x1, &(0x7f0000b68000)={0x77359400, 0x0}, &(0x7f000012b000)={0x0}, 0x8) mkdir(&(0x7f0000b09000-0x8)="2e2f66696c653000", 0xfffffffffffffffe) [ 77.342775] netlink: 21 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/11 00:07:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ac6000)={0x0, 0x0, 0x0}, &(0x7f0000a89000-0x4)=0xc) r0 = syz_open_dev$mice(&(0x7f0000928000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x90001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1c) mremap(&(0x7f00002a6000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000f86000/0x2000)=nil) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000d3c000)=0x0) syz_open_dev$evdev(&(0x7f0000fa3000-0x12)="2f6465762f696e7075742f6576656e742300", 0x7, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000ebd000-0x8)={0xffffffffffffde88, 0x1ff}, 0x8) mkdir(&(0x7f000070e000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f00008fd000-0x1)="2e", &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)="2e2f66696c653000", &(0x7f000092f000)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x80000, &(0x7f000002f000)="") mount(&(0x7f000000a000)="2e", &(0x7f0000852000)="2e", &(0x7f0000a60000)="72616d667300", 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)="2e", 0x0) add_key(&(0x7f0000c8b000)="72787270635f7300", &(0x7f00007f5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002fc000)="5ff282e12279952fe4e01b24d09570deb32d8f4d0f8f784118f4e4386b96539b8bc2374bf89599e9b7cd921367f51920e2d9d87ee5dc9f79a8be34b998900724604c5157c99e08327b1b18fbe3c2776f2eb6d39fe40762017cf8f48b47a32f6add322ca34f048010734494d3dda07c6d71225cdddd953b3db82f19570c1dbf86c2da28025231cc41226bf4516757b7139eef34", 0x93, 0xfffffffffffffffe) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001c4000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000255000)=0x8001) recvmmsg(r0, &(0x7f00000a2000)=[{{0x0, 0x0, &(0x7f0000638000)=[{&(0x7f0000181000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f000063e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f0000e27000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800}, {&(0x7f0000260000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f0000c50000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f00009e8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f00003b4000)="00", 0x1}], 0x7, &(0x7f00005f2000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x5}, 0x3848}, {{0x0, 0x0, &(0x7f0000e67000-0x30)=[{&(0x7f000002e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f0000458000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}, {&(0x7f0000928000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}], 0x3, &(0x7f0000ee3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x15}, 0x5}, {{&(0x7f000017b000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00008ff000-0x60)=[{&(0x7f00009fa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}, {&(0x7f00007f8000)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000428000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f0000d7c000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f00000ff000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f000084e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}], 0x6, &(0x7f0000916000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, 0x3fc00000}, 0x8}], 0x3, 0x40000000, &(0x7f0000561000-0x10)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000086d000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={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}}, &(0x7f0000951000-0x4)=0xe8) socket(0x11, 0x802, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000065f000-0x4)=0x981) pwritev(0xffffffffffffffff, &(0x7f0000624000-0x10)=[], 0x0, 0x7fffc) mkdir(&(0x7f0000d73000)="2e2f66696c653000", 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) writev(r2, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) mount(&(0x7f0000057000)="2e2f636f6e74726f6c00", &(0x7f000064a000-0xa)="2e2f636f6e74726f6c00", &(0x7f00000e9000)="6870667300", 0x4000, &(0x7f000075d000-0xa6)="e18257c55855ce6df9efce5a11d46cb0c57c6619124f09a71921daf0c9167ec5aa39df272c7ea31c2d03e7e50ac0870107768d1101d03f44ecaadb62a3f09acf6a751ff43b1dcb0b6441b9ee2d902562e85e0643f477897d25085284f344b8b272bc26e934877e81f5b4a0fff64687cced32f8bebd2434dacb6ea29994fd751fdb2b55d301694623fed1e5bf633ca85541697561b6fd8c6f5d0b81d9df811147bc140f81eaae") ioctl$TCSETAW(r2, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) 2017/12/11 00:07:57 executing program 4: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ef7000)={0x0, 0x0}, 0x7fd) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000062b000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000020a000-0x4)=0xe8) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000efb000-0x8)="2e2f66696c653000", &(0x7f0000cec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000af0000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006af000)=0xe8) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000efd000-0x8)="2e2f66696c653000", &(0x7f00007ee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgrp(r3) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ef8000-0x8)="2e2f66696c653000", &(0x7f0000dad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000efc000)=0x0, &(0x7f0000efd000-0x4)=0x0, &(0x7f0000efc000)=0x0) sendmsg$netlink(r2, &(0x7f0000aee000+0x132)={0x0, 0x0, &(0x7f0000ef7000)=[{&(0x7f0000412000-0x94)=[{0x94, 0x4, 0x302, 0x7fff, 0x62d, "260cc07dd15b9ca2aab0759680bb9c774350ddea1a38db6fa5720949081488f6a254cb19662972e51b7a5209f135082feb1d36445513bb844c7db5bf0165e9945e29dbdcdd97d81eb5b9d910ec60abf3785a88aa6830c327719d195112602eba52363ad45007ec3dc71c4648a4f743dd0b37b89a5fc481121ffc24ca53b2a33f2d9a5ce5"}], 0x94}, {&(0x7f0000ef8000-0x46c)=[{0xe0, 0x8, 0xc00, 0x5, 0x9, "0b805e03dc5960863bbc06a8d56b1308dc2d1274d0ae02b84c9b84fb50d869044f1a5803418ff566632b5aadd86a85bbd46a518b51a5d06784d5f3cbb31d163300375a858f70b04975b329d2cb063f99129a2ce9bd71488d85a5168053e6faaa603f2f58c143c5cadd3de9f427e412e1509cca6193fe4e3c5e120b118e1733f072731b24ebd6c2435ee38926fce2eccbb24df3f3b699767690a63854c37f8aaae384a6517857f2fc1427a1bebfdb9f7f60134ce6db58eba6f263a57e878ddeec06a56e4d392544b019a1e9a6a1afd550"}, {0xf3, 0x291, 0x200, 0x2, 0x44e8ee67, "82584a2e09055ada212e50627c652f6f3716c7543f7ea6898cd7c1afa2626e0f5c03199a4d040f715d2057b70fc4f9acc68c37c5f32a4ce78fb963c95f83e35373bd226e4beac01a4398d64cb23ed674805847266a4de928721a559edbfbd68b9e93ccc9661b5cdbe25d84af99e87f70cfe736b1259d694b9c13b22f22527651c35dee333bbc284eab5eb9b2dab83ccf6072764b80e9b03c749bdddd9d9919c1bfa7c2c949822467c7b8ecb4b241735eea05a4c3db335685c9d9117ac6537efee6d7f816842214f34d1fa71e470520df4af8522935bcaa182be43958a658294742940d"}, {0x9b, 0x9c29, 0x2, 0xf6, 0x7fffffff, "f8a6689a805125da70a5717ac8fbb0aa06bb2f859e06a4c7e4c906bfc4b68d793d5942c64856cc812d506b063580501c384dcb9ed38375b6b49f1770a018728ef2e41500980354540c3bcf432b6dc49b82fae2a8d585dc1e92153e72bd83c570a8982290a03735b46f503119a645c64e79028681297a584d7457eb685b40616009f96eba2cd6900c1d39a5"}, {0x10a, 0x2, 0x2, 0x7fff, 0x26, "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"}, {0x1f, 0x7ff, 0x300, 0x1, 0x0, "3f4f143918449ff841e08a9b9f2f17"}, {0xd5, 0xa0bb, 0x208, 0x80000001, 0x9, "fd0d3366697cd226e5216360a5619230930825cd77d3ec2f51219edc307092806e62be84129592d3e36771b7542f1c17ef1e908fd539f9595616084c52a304d88a779521804447457df2a36d03d03acf2a0b6fed9d74a68d952e22d8023cfe69fa204d9c744b0d6943c1fb7141c83742c9701ca5c6f09562f9ae82f9896d8719da021e72c7a59d623da6f9fe71d22fd3919445cbc497b76343f7a5787c6ba5e797b029acb5162f87239b199e4fb073eab8c59e1c0f3e41852db67c86e666faf9ca4569f469"}], 0x46c}, {&(0x7f0000ef7000)=[{0x5e, 0x5, 0x902, 0x8, 0x2, "025d2d49b967407e87d5b0f8ad5ba8e5d72df650dbcdb8d55d644add05b1db231a8ab1f1307cab98d8e483dbd1d35fff2f6054e237b279df180456040a2b264dedb9d13d39c99d367a35e6702140"}, {0xa2, 0x6, 0x700, 0x100000001, 0x1, "fd4fd5b52ef778767eb9a0f15e657b74a1a544fe41760716328cd3a711002886cca9d7e4211aeb0fefa2fe20f4372a777742bd47516a90dbc1395684cb8f6ed4aff07e9db26b9469f8e81620599e1ccb5876b989a9935c3b87acc3f2402a79182e8be499ca34e4e0653cafe925bc310a8a1bf9907fc5b397584c9a4ec83d85c6f9c40210c8b30dcbc7a9b462c6a390115f53"}, {0xc3, 0x1, 0x10, 0xff, 0x4, "05df00ededbf4d6b6eb6445135aac7e18c6c1787d0b4b54f4e62a22966b58ca93d52cdfcc5179360662f300375fac5344bd055a8de7709a763cbe38b4b58e878bc91ec5cc683a9a85da35dfa0af9cdac76ca4a1f8866e03618ca1a7dd6a41fe1283dbfecb04b0841b2857b23418c6d3751c950da238cfac1a62b7881d40bad7a149ded3795ec7808a331bb8ff1774eb80d493d318d7e2e9087b799da35c7cfdde33d744232f1abb3e7a75ef23f7f54d7acc4ea"}, {0x29, 0x9, 0x8, 0x100000001, 0x8, "c7c37af9a4239d79820d71c2790e8714b22523252b2ad7b86d"}, {0xb2, 0xe38, 0x2, 0x1, 0x2, "3ecf4ebc6b147dc6fcf247a3e5a2cb4db88d3d0bec1fd1c480396b6822f893663bb811564ef47ae25fdd11138fb3a06f0466c2381b67c782c5cbebc37f84794bfdfa5b5ff9766d696427308dbbaae1e2b642421c73a291f7a58a3d348bce4530d1ac058aec17624a77558227c2f77b314cb7630e1bf64a8f7a7d46731bc49d8c6e22cc6477aca0ec24451bd4a422ae838c2a21fa0daf344debc67e6aa1f763bc3a65"}, {0xfd, 0x7, 0x0, 0x3, 0xff, "0ee278f3a899a594c6ab4240b4567aa5adc8f5ad4b4f2243a320f292ce3fd1184b86ebd9b0d5070a6501d22bc7eb01c54efa819a9cf981b11c0da709ea509b9d6ee81f09d76c68f030b0d8896c85d42e3fb5b31d3494c70eef8f6afbddec1914e1ce066f8f4e832b9166bd8ee306553978046b8fb41e4cce5ea87c8bf8ea1be06aed0b622591a96cdc4eef3741eb8831e069d74a78d8b68a2938db12a18b6dbe4dabb913a5cf2c600af19cf0ee9dcda86c5e33abab693e22798d929b406349db22c1292c03c29aaf93ac31809a1a053881acd639b8cf136fe0dc31edd552fd67eda766217016717c8299b82bf0"}, {0x37, 0x1f, 0x200, 0x1, 0x593, "3b2493381442c552016de33ce5c4b302591be558914511b484f239d29ee639352cfe14a0fd6730"}, {0x1010, 0x5, 0x20, 0x7, 0x3, "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"}, {0xf1, 0x6, 0x2, 0x1, 0x5, "39aa6880835ee497ef2c8abc640ed1bdbb3427bb517e5c00dc4dcfd9bad96db42e7e43fb13699a49d9a56528a68702e72c8951ff4bfb9b156c3c4ea4d8131dd3c3701bafd843c12ba1ad624865bbf0ef527bb9877103f75c045db9873abcf250adee8a4095aa1ee497079de33d359210b592c64beec75397ef38008d4c29422a323b6bebbb77d4314dc7926a37e97e89bc2e23c4f0713593ce7804bc7d3284dd60f1fe807d4ad589249390f729948326188d8c1d74356198220d0b6d599a8a10cc873339aa082871396c2dee7139688c3dac003457b844fb3fb6efbb8ccd1c8d2e"}], 0x14d3}, {&(0x7f0000bed000-0x1a7)=[{0xca, 0x3, 0x400, 0x19, 0x7fffffff, "d0bed67939c390531caf4600270c49a978eecf12c6a66bb0c29401f19ae33954cb380c59651a23526ca617afc662b021d298ce9a214ee16f6cfab28bb6e58ece88afa61788e211c9c09a6fa8db746c3a80ad4695efbde26c8e90ff4c00be4258e3d1d973ad1249cc99f64aa625872eccf31d2dfbeadd4940e9afbdfb712d108c186f760ac64b6b25da0a4a4f34163058c2bd019b6b4c2f4dac75ada00be6bf5e4f41e0663b0164aaab02392ea14069d6fa271bf636101c3cc6c3"}, {0xa9, 0x7, 0x3, 0x5, 0x6, "ab38199b1c44687c87d2847266e13d41558caaf44cb07d421965f10abe8fe1c61a69d5330cce7477a7f6705ce0a9f4322089d08dd2c300cbf1228c7efd0a05ff41f42a21ced2d12a37c8b1539169f3bfa9a67ae79d99f054bab904b6f942a941a3105745253ccf978baca440f783b0bc18020a148e1a843ea874803e1c355466a11496eb041264a8f9ff9d68afe898a794a8fcb80f627101f7"}, {0x34, 0xa832, 0x20, 0x8, 0xb4, "82880b1ac2f7e8d5589277bf2dabd1650b77e9317d971d91c93398af2b0a954bd02c9c95"}], 0x1a7}, {&(0x7f0000ef7000)=[], 0x0}, {&(0x7f0000ef7000)=[{0x74, 0x4, 0x400, 0x7, 0x1f, "89aa32989d6e33b3af56b32961c92b5104be39a3b4ecbc1b66dea3422a535a0d59161aed4328529baa9191bfb105bfde529cb51587d97187b6e767c0a321202e827f52fbad374d37c84ca6fc8457615b61263f08aaad631dcaed954f173a1a0a1a7e3b60"}], 0x74}], 0x6, &(0x7f0000784000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x3, 0x20008080}, 0x8080) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00008d1000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000057b000-0x4)=0x14) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f00001b9000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r13 = socket$inet6_icmp(0xa, 0x2, 0x3a) r14 = accept4$inet6(r13, 0x0, &(0x7f0000eb1000-0x4)=0x0, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ef8000-0xc)="2f6465762f72666b696c6c00", 0x101280, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r14, 0x8919, &(0x7f0000eff000-0x20)={@common="6e723000000000000000000000000000", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000ef3000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004c5000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r14, 0x8936, &(0x7f000007a000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, r16}) r17 = accept4$inet(r0, &(0x7f0000ef4000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef4000)=0x10, 0x800) getsockopt$inet_udp_int(r17, 0x11, 0x62, &(0x7f00004fb000-0x4)=0x0, &(0x7f000000e000-0x4)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) close(r14) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000059a000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3ff, 0x1, 0xfffffffffffffffc, 0xa, 0xa0, 0x0, 0x0, 0x0, r8}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, {0x0, 0x1, 0x0, 0x0}, 0x100000001, 0x1, 0x401, 0x1000000000, 0x0, 0x400000003}, {{@in=@broadcast=0xffffffff, 0x77f, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfff, 0x465a, 0x8}}, 0xe8) connect$inet6(0xffffffffffffffff, &(0x7f00008dc000-0x1c)={0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0x1fb}, 0x1c) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000efa000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r15, 0x84, 0x66, &(0x7f0000946000)={0x0, 0x100000001}, &(0x7f0000ef9000-0x4)=0x8) unshare(0x100001000400) r18 = socket$netlink(0x10, 0x3, 0x0) writev(r18, &(0x7f00004d1000-0x10)=[{&(0x7f00000f8000)="2900000021001900013d3500000a0006020000160000ff00000000040d001000000000002400030008", 0x29}], 0x1) pipe(&(0x7f0000528000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r20, 0x8903, &(0x7f0000664000)=0x0) ioctl$sock_SIOCSPGRP(r19, 0x8902, &(0x7f0000b64000)=r21) getsockopt$inet_sctp_SCTP_RTOINFO(r14, 0x84, 0x0, &(0x7f0000f72000)={0x0, 0x2, 0x20000400, 0x84}, &(0x7f000083b000)=0x10) 2017/12/11 00:07:57 executing program 2: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000085f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f000073e000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = pkey_alloc(0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) r5 = accept4$inet(r4, &(0x7f000029e000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c12000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r5, 0x21, 0xb, &(0x7f0000000000)=0x40000005, 0x4) pkey_mprotect(&(0x7f0000492000/0x1000)=nil, 0x1000, 0x2, r3) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000001000-0x8)={r2, 0x3}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dba000-0xf)="2f6465762f73657175656e63657200", 0x3, 0x0) mremap(&(0x7f00002b6000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) flistxattr(0xffffffffffffffff, &(0x7f0000009000-0x55)="", 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000010000-0x8)={0x0, 0x7f}, &(0x7f000000f000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40d, &(0x7f0000002000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x4000)=nil, &(0x7f0000011000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000006000-0x8)={0x0, 0x200000}, &(0x7f000000f000)=0x8) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) clone(0x60000100, &(0x7f0000738000-0xc4)="e6e1f6a2d7bd2478146cdf3e2f1404de6991b90ed449512cc4dd6cdcc6d61daf535564fa6b66cc8941f2be673d2971d17303002411ac7e6b600dc8d607df1b20cba1b2e0f7b9861ea358d479259dab45195a8adc4504cea130d94d384171440cccdecce4f40a4f4dd94e6f0659d3b9dd6c791c69b56221bd69a04fd0e53f9df90eed675cce8a2eeb2cc5832835e2c6e3a83584804e5a2a70312aec38a01ac04eb3b68e7e4954cb41aab360ec", &(0x7f0000588000)=0x0, &(0x7f0000d1a000)=0x0, &(0x7f0000414000-0x8b)="d9") futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x1, 0x1, &(0x7f0000005000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) syz_open_dev$tun(&(0x7f0000004000)="2f6465762f6e65742f74756e00", 0x0, 0x408000) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000004000)=0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r6, 0x40086409, &(0x7f0000000000)={r0, 0x0}) 2017/12/11 00:07:57 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@hci={0x1f, 0x7, 0x3}, 0x6) r1 = getgid() getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) setresgid(r1, r2, r4) eventfd(0xa3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f70707000", 0x8000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000)={0x19980330, r3}, &(0x7f0000002000)={0xa7f, 0x2657, 0xe6f3, 0x6, 0x4, 0x3}) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000004000-0x10)={0x9, &(0x7f0000003000-0x48)=[{0x200, 0x200000000, 0xd3, 0xfffffffffffffffc}, {0x10001, 0x7, 0x800, 0x15}, {0xfffffffffffeffff, 0x3f, 0x9, 0xffffffffffffff39}, {0x9, 0x9, 0x401, 0x9}, {0x2, 0x9fa, 0x7, 0x9}, {0x4, 0x7, 0x80000000, 0x5b72}, {0x1f, 0x1ff80, 0x3, 0x3}, {0x9, 0x2, 0x9, 0x3}, {0x13, 0x9, 0x1, 0x0}]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r5, &(0x7f0000005000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61, 0x120, &(0x7f0000001000)={0x1a, 0xff, 0x2, 0x800, 0x5, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r5, 0x541c, &(0x7f0000006000-0x28)={0x5, 0x9, 0x101, 0xfff, 0x8695}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000007000-0x4)=0x860f, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r6, &(0x7f0000008000-0xc)={0x10, 0x0, 0xff9, 0x5}, 0xc) geteuid() unlinkat(r5, &(0x7f0000007000-0x8)="2e2f66696c653000", 0x200) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r5, 0x107, 0x1, &(0x7f0000009000-0x9)="1335506803d286f38f", 0x9) 2017/12/11 00:07:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xd, 0xfffffffffffffeff) r1 = perf_event_open(&(0x7f0000940000)={0x3, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x27, &(0x7f0000fd9000)=0x10000, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009ac000)={0x0, 0x0}, &(0x7f0000ece000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r2, 0x4, 0x100, 0x400}, 0x10) r3 = socket(0x11, 0x80002, 0x300) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000dca000-0x100)={0x17ca, 0x0, 0x4, 0x80000001, 0x4, [{0x8000, 0xf06, 0x100000001, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x1, 0x1e0, 0x7, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0}, {0x13, 0x7, 0x80000001, 0x0, 0x0, 0x2401, 0x0, 0x0, 0x0}, {0x150a, 0x6, 0x100000001, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000447000)={0x0, 0x4, &(0x7f000056b000)=[@in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}]}, &(0x7f000062a000)=0x10) close(r1) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1ff) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000308000-0x8)={0x0, 0x0}) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f00002a8000-0x4)=0x2, 0x4) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f000054e000)={0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000e5c000)={r4, 0x6, 0xfffffffffffffff9, 0xdf}, 0x10) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00007a7000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0xbff, 0x264, 0x0, 0x400, 0xee, 0x80, 0x0}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00002ad000)={0x0, []}, &(0x7f00002aa000)=0x4) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000af5000-0xb)={0x200, 0x800, 0x5, 0x10001, 0x0, 0x5, 0x3d, 0xc2, 0x80000000, 0x4f, 0x20000000000001}, 0xb) setsockopt$inet_mreqsrc(r3, 0x0, 0x2e, &(0x7f000061f000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @multicast2=0xe0000002}, 0xc) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000911000-0x4)={0x6c6f9ab1, 0x0, 0xffc}, 0x4) getsockopt$packet_int(r3, 0x107, 0x12, &(0x7f0000b7c000-0x4)=0x0, &(0x7f000005f000-0x4)=0x4) getpeername$inet(r3, &(0x7f00005d8000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a40000)=0x10) getsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000a20000-0x4)=0x0, &(0x7f0000afe000-0x4)=0x4) setsockopt(r3, 0x3f, 0x5, &(0x7f0000001000)="", 0x0) r6 = socket(0xa, 0x2, 0x0) recvfrom(r0, &(0x7f0000ab4000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43, 0x2021, &(0x7f0000564000-0xc)=@nl={0x0, 0x0, 0x8000, 0x3}, 0xc) connect$inet(r6, &(0x7f0000f9c000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00005aa000)=0x0, &(0x7f0000525000)=0x4) sendmsg$netlink(r6, &(0x7f0000056000)={&(0x7f000001e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000056000)=[{&(0x7f0000d1d000)=[], 0x0}, {&(0x7f0000a61000)=[], 0x0}, {&(0x7f000011a000)=[{0x12, 0x0, 0x0, 0x0, 0x7, "9cd1"}], 0x12}], 0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) 2017/12/11 00:07:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000972000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x8000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000002000)={0x10, 0x0}) r2 = socket(0xffffffffffffffff, 0x5, 0x7) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r6 = fcntl$dupfd(r5, 0x0, r5) syz_open_dev$mice(&(0x7f0000796000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x24000) syz_extract_tcp_res(&(0x7f000093f000-0x3)={0x42424242, 0x42424242}, 0xa, 0x2) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) faccessat(r6, &(0x7f00003f7000-0x8)="2e2f66696c653000", 0x44, 0x400) setsockopt$inet6_int(r7, 0x29, 0xdf, &(0x7f000078a000)=0x5, 0x4) bind$inet6(r8, &(0x7f0000c9c000)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0x3, &(0x7f0000b4c000)=0x7, 0x4) ioctl$int_in(r4, 0x4, &(0x7f0000826000-0x8)=0x6) listen(r8, 0x2003) getsockopt$inet_mreq(r7, 0x0, 0x20, &(0x7f0000fb2000-0x8)={@remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b3a000-0x4)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f00005ae000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r9 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r9, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) ioctl$TIOCSCTTY(r0, 0x540e, 0x7f) bind$ipx(r0, &(0x7f000075c000-0x10)={0x4, 0x5, 0x5, "4328cb69e468", 0x80, 0x0}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) sendmmsg$inet_sctp(r2, &(0x7f0000333000-0xa8)=[{&(0x7f0000bb3000-0x1c)=@in6={0xa, 0x0, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c, &(0x7f0000a1a000-0x40)=[{&(0x7f0000cc5000-0xa8)="be099dbd769ca7e9761c7d5c8fd6945802bd73152f37b16fd4ff89c0436dcffbb36a8b3795c85bad7372a56a2ec262cb5bc78bee2ce460c2b88a0a67e161c15b13c6360ca1d02d5a113eea80c222f4c68f5b8a72cc858755f8e63467dcddee76e6a87cf9790394513e1a07dfdfe23d3711029b9e957a6ffe2e5e4aeac132371e932470fd51edacb48ac43d2d71aa778fce2a9ccf2e02900c50773e4cb1d0ce0b5eb73550b97fc2bd", 0xa8}, {&(0x7f0000fc5000)="c1e85d2681ccd7faa1ac9c5b1aaf8a62170bbf09ea6d8d8d5ed88ec4e28b2f975cb6ae44928c96c1bede15bfe090a7321770c1e64a85b1254fb90cb79e7a97a972aed55b0261ac763e68fc82861491896ebe7a009cd1952dbfc5d4bef661ce8024e9c91f2669239f1f4fbc86fe865ea0dd6666cf1a22f15a680326e81507b6b260d6c4f8f1ae8248dea3cf6d0b28047e67a1079f2e4afd1c9bf185b5c661647f715eed5ee087c87cf384427d3bb4f0a8a3122aadb230e7e1b28c3b8b2b5962d8a5df40569457d41327aca5edfe995c8ae8bef29f6c249904831ec13ab116c7ee4559c3560f5d2eb9a662d99456980794fa7224", 0xf3}, {&(0x7f0000f4e000)="c8b7431b9ea2a6c77a4abe23c6ff6e1b5924409d08c9995814eef9", 0x1b}, {&(0x7f0000260000-0x3c)="3730516f58968fff92e89f1a78ef71347f132ed68e45857b48064d3b4da0b7aecedab46b6ecfa94b8fca92fa79edfda9188f937879cc59b7fc869bf2", 0x3c}], 0x4, 0x0, 0x0, 0x10}, {&(0x7f00007e9000-0x1c)=@in6={0xa, 0x3, 0xff, @loopback={0x0, 0x1}, 0xfbe6}, 0x1c, &(0x7f0000cc2000-0x40)=[{&(0x7f000042d000)="b0d7bdbdba200a52a7a168db39e56c7b009704400797b5ef98d4f72eb0d38fbbf36b08963c01bbdb68e1b101f4f15e0e44f8b9c7185878231e2730688b1c56236f666aa1bfdaca8a8501a6d09dc3e2689951878cc54b6fc632d45949cb8e29202fc19b1e4b582d5cbf5544867e8e9908fac63ca8cba29377894a5920f963b12e5b13b8a1c31518bbfb5a8acdaf789a2b5671c19e77837b80943e61f23b1d4003036c973e487ce7abd69026f0956b8a47a63a658f9c591ac8c71e250d0f17cadd1ee809", 0xc3}, {&(0x7f00006ca000)="fc0a1730ea0b7ba347bb1f51f3b7209f7757ee81c84b326dbf66e476220367c01a9f5aac1cbf33d8b11cf81e723b23c4c13112e9479d38332555a2b365bba7894217170c9fd7d941818fec7c9e4bc83c6a17624e26be9692cbb9a4bcde822f5f6246aa5330118005fa5c678b1d5092444a265bb19dc5868bcd09cc77be7a26f94807f14f8ff43ff642bf22f0a046396b68eb6875ebc0b43dd09d776fa2cc0222260898513a791071fed390082a735dacc3605de3b4c98bb5a4eb4cf16f2d0612e9e738b700812b2d21e05636dc7706c15f0e843780e0607cdde3ad4ccad0e65425737eb88692f1542aaf12843de1d9", 0xef}, {&(0x7f0000e3c000)="5db9058ecac4fb9f41b221080d20e17c1c6d45838481c29e2e040b94ea6e2f1dfe8fda976bfffe3bf0965de81ac1161148c8b94ec6e4a6817eec9dc0d4099827a1e8f56f0fe16e687708cb2356aad02d61360e6cb239837942aa4023d14965535a408e87105c4458eb6ef414cc34aa5dc814bc3faa5a4d1c35aadbe65ce8e19db00e21ef61bdb4f4247ffab99829828b5b448c049fbc8cfbf0af60866110153c920eb8f0ce007cdd11aa99e00cd0c7a15a573cb4d5d5de7f0757bc9bf71e364825ca3504dc07", 0xc6}, {&(0x7f0000d20000)="c58d746251d412d7cfad5eb36549e851243a1950c3d457a59b948b811611a7028bc205df22fa6348facd646f7298399618287ebd4946b0b22116c6ce5ddd6b3d98c7d81b0154f6c2ff55066dc741d4", 0x4f}], 0x4, 0x0, 0x0, 0x4080}, {&(0x7f0000b96000-0x1c)=@in6={0xa, 0x0, 0x517783a9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, 0x1c, &(0x7f0000893000-0x30)=[{&(0x7f000016e000)="2f89cbbcba5d23effe65987350fbf92e922b2f9caa75710ac291d193417cb8e0452c132c55bc11ef7c429a3c2de97a4f5ed6e3d6422fad37100c0d6b6bbab672a8fb817ba68fd16f209d6bf685b695fe5c", 0x51}, {&(0x7f00001d2000)="dc26304843bceaab12c9289478b2594170f2b69739a39e791cb4146b4f3a80bb7d1b28d9e703f86e1fed5ff1ea076e7992bc0136b71ee2a272675aa5cf2f604492871d9c2a99ece92500175b9ea5d97ad571df6fe1992c2b69dfb8134ee75ab77c215d4a126a772a7acae2afa0199845d4113f9b5cbd20c1d0f8c35621b1f4a6cef8d03a1801f924bccfcbe0ac67eba1f8dcf448e613928a1e415c0cfbbc81ed72fffdba081f1573abbdbef6159815b6796847a4c03c66a4343ae420ddf66ccce260d0d7d72d09d3c157e797bafa60a515b2bce39adfb322f9d54d8aaf97ae175b3ff488d784aa5c0678de396d4fd5416a9ecd6ef4282d81ccfe3a614948604d114f5cbd5d40ff1edd36e65254f6b47ac2532ffb6b9a66bbd8740037012bebddbbb29cf7bb0bec03cc76f4a3f26096c41368891ceeb337a2cbe8011b319462bb96c767dd1c1307c43f23767c9531ed1438b7061855c2c36f758144a45f3d616675c62140f643a94168fbee70041ce8d7948dccf62a1e3b3eccd5221e6475ef76c4db69fb3653dc570af5c2f85afeb95e73d7de1f00a6765b7590e2a2af59c59e0742c5466d212de34ef29901a79048020384a7ff46ca24f496a52007f1e3fd842812a1debce9ba23ee7aea9742f3bc3b2abfcc0e6f9f0524d5154daa970f00ce6d5787e68eec46f4fdd9a3e82c46d4d09d0f86b48fc6f9e63b9d11996b767c73b7290ae4601aa4e0d3fb87061e04a6833c10b5f431ae3bf94c706216eefe6c258484e5018eac171e9b1da0146456e7fccd37f43733e8f467522a4cd879358f44fb23749788596eee1573e48397d724332bb665d2d3a2c99cc29c075d4ea18cc93b68ff4ad4406ed6399d16bc56b97fd1582c5e5ae494bcc6f67c673eaa84d765f2bd67b3f9238d5b2c2cc70c26d2ee8132c612201a18f54ebf649a9228bb434ce5917409b9ed8f9c5b8dec804789d39b0fe7b2a6e0994c96c20606e8e90147c42461ceb96abdf59fbf7954c0208a28d19668adfd9bddaa8b1cb1d10c49369a8b34fafae51069c3c2f4a0f6f91182b1f9ab629f6df9207765365ae59ea5ad3347cf9ac98ed3a43aa4a3fa942731802df5dbfecdca20c6bfd91bb81c65fd8ad188e40de78c213a81fd5034071c114fa481d841687fe042cf10f3e9a850ac126e423cc1c0ccbbde45fadf3164ba274f76fae2c99269c0b5db3aed50d52ecbf72436838774c212d2c0a7d2a9ee5b54031b4e1d6b646ae53bfb464a3ad517e741963a84f5231965d197893ceb1f5a9e4149ebce7cda556731c558432d47f8a1898e844999a32f3421dc357135e12fc415d07b03eca9c9cc7c5d041e9f314bbea9ef49613028a8e989dbb492b1760b04d1d8dc51f057f9d8a5fbc175e198b9350f00ecac0063e3517734b481deaa2c0b02950d63131afa8b86c43953d642a553d620b83b70a80d8e2604c557d05b8c2eedb037cb769a1059f899d14ac402850a2e0556087ddc8ab3dbeaad53064f5e58bac6fb48b01b572c275f56139dde9e2c111d11d95f27f66c2737cdea97d1d49681e20c52c3754f92b4c58198f1cacf31a4c22e23ecadf2836596af357457f332727b6046387ca6704ecb0d1735bfdc5ac0299fd3036cf317fc5a9763eb4f396ece3e6472782c57025938eab489c4988f2d85450f421462aed51fdbcc28b1dfcfc5bdb93bae6c76d1fdbd9ed1789330d150df0be402367e0a3a5297a2345c87043e7b4876bf8a0c3da650d231f9ef218fdc36cb99b8a4501c650027ed3ceebf8b239133b2be217efc46c6f4191c70d2e74e4e7a9fd71cd3e81a2320c63f578a2f2771309fed1688a7dbbdc6cc5eb8448e76b2d598993004cd4e98594a9f84220f32009cbeb57b78675e66065f25129894f246faf642962cc0efe954f70997f021dd0bc87479cd2117e48c6d27cf357682cac8b2a71c5249f4cd59697c2c19fc4f5e9a9d2df0b6ceb8433eb16751da547e04fa5f6e2dc59ee1f24b1c411f51d02bff4201e13b834c36e70d4e800b3bfc4bdc117b253244e8354754181b1844ece80627680ea1abd4178a0f0c2ba1567dd7f4fb4041b0717e4992a59047bfd4e733ec9ffd76486d1bba06809dd1774b43c99b78ff3e99d8f0ddd52f8dbe50538d63d8c80447740d0b82e1be445535348f4819a8dacd56ee559fd87c3729fb4c35e7b7c9526649a1e94f451f41c0f88a15331f71d261c796001283904f784269bd16665203c5f09209a9c9100d3be358b932101fad9c2199ccf09c13e7e409511d9b2a00a90d103d21b385293c2b39afeac6429546391c865c481baae33e835c646432029329412cac418d9ea42d7eb1232b54b4a21a0a7b6aa9a3f192b7b6af330f440043108985f1c641495eb920be7de249111c610832ef736db5f7e552e0d27d2ee9633f9b82d79dfac9ec0ae6e77690aa344a54bc932f3aae394581829489ef52554278bd56e2cc159fbcc5079c2fa85c8c7300e23c8418159ee48821b0b91208ffeb776af1da4916bfe31682e9e3bae81dd7475cd6bce1a1bc8a6c0715045505d3e48939ccbf535d774db0bc2b1d85c7c3ad549dc7ab23a2dcc1751c808f53ae67e792ecd4d3a76255c2496764f9994c32ecbc6a41ae6faaf1fd4929a3e3ddc343d26bbea09513b6902c0455dc396beaa49f8029e4253cd6a5f07c82c4de113872353450a42d3805e27642f6c7eada16079b2d5a45f9fad9e7e943b1a0c1562bf073579682e3c810a950b7ca4f4426553ef685a6b646e0af9540675110df5bee1285952e2a49d4ffdbddc71bc9629c45e0907f92e576a4f763451823e237d42a48613b0b8a4c73785fa1975bd7138de9b1c36f3d5b37d51831e0dc17d8c82eeb5e6daf842f726b25631ef0c41dfc962384251ebc5326229d2edafc5b6ed1e9e2512c78f331ee47f1aee82bc284ecf851461494fab81551f9eebf0d85a45e0925c439f6c1b982b2a43fae39c05f4a2accada6816adcb2a8d6ef13129cf4c8d261517a60ca76c3902dee47337eb8ebfd859e11285a13406e8feeba27508ac4f0353c0be92213346b5b1765e80698f7fe830bd4fcca51b7b0c8555ab9acb3de512d1acd8bc063efc20be722cc9c6ad3d176d88d94f062727fdbf88d5a09e7eb6e26fe4c06c3c769cb09ecc07a173bd622f1344ba11b8b72657ee31960237f2d949ed90ad1ab3e2604439b91c3ca460e8c89cc636bb77633ef640a1757478ee6578d2dc24df52e21781e76eb009a95bb123f07bf75e173a3df211d4971d0969a2a7f87c4c1a094f020eb8a38c0e4d1fe7c1d2da6e80c236b9c8037306ac04b733f4d93bed1eadd852bf0b6b4c7aab44cbb9598c51c3246d1975089c8cfea7a71532ab82510724525c867ba0696fc7fafb0f03999d6378757654db85a4e48820ef1d069274af519679ee6dd9e77526d108bb4e391a9b1ce37d6481d8d826896eca6666a9dc0d09df819068a9ec11da64d2a8419d737cc6fd299b409314b6f8048961548444b358675291008fce3364253d513c67f75eae9043f71f968433ef54d0f9426689c4649c37848f42610280e5a449c39076417a53900eb2cdf42638b9d3a7dfc24f9ee9a3f4398b5c2e1a78cb53c9684b268033b0fd10d5ede3c117af0a924c49ceda02b48a3bbfee4643a3233e00b0f0756a61739e88430a25ca31ba629c47f68b2735996e3fc21ce8b41d3d95df11003fb2d21b29d5cd192cba072e338190347494ca4b2f7fb6f798dede61095d850d6e2649867c3f742b66204ce6891021db18d0725ce491335e41dd2357b5f37e4fd22020b6b608ca5ea231bb1773550eed953623380db16f7564de1b2c1b9540ceb089c8246ce091a9d3bb6e578af7cfe7aa1ae8f000088fb3caf045b7dcd3426719e5f75f40517ca304c6efb3388111fafa1891f555f57d7e26fdc36f3d01a682333edfdfa8ccda3aed2c30660875e69c5c7c8066844e70df97bad375d13120a91145b611a1a3c260fcbc992fbdb3ae28b76306c0618beced9f578e89ce1de7066b8791291c687d55e08e468c7d1b915e1b295cd1b7c8315f36ca3b1a830f527eb1f28a748fbee1479161a282b678ab35df82a4f99d01347d22d605b85223fd87929bdef84d31444e04a238710901d9c12777755b9534d30039b33034a86bea806beb073c24f8043a0a5694674c8f3f6b6e8ff88365c16406d94d8686c0dce150a0c9934cbd065dec641c85306eb717a1d5e4dc14bae8910b09aba659669e816d5b12905f44db9e3498532124d4e375c7166b8c613dae2b54183b97f86e76ba3c86170c0f59d7de4594a05c9dc593bb728f4d1e51700176c64cc781131e4a135a191369aa01c4e185869fbf5cd735c5756c79ad18a2a23380a460e1c680ea2ba58756034ac7812271217ebc5f73107470cac023c8ad9bbade587163eac630bc07af858cece06a8625857f840eb252d1920d9ba67ebe1b0b1f521a2cf64c2eb3d1c61333921a72ff284e3a75105a9e7dcc61954059340d1f9a81a7d56671b9f24f3b98eb03d3e83ef8ca6b6da2c0e06275a79174757bf714fcfe27843a366d9f6f2e409b125922da90b0d07bba08510165e57b14b2bc63fde6bb427d8e9de3c485c81f7b58442f14072b56823f6998699a3ddd7f74f08839d011cbbad728533357e747123279f80cdd95d3431b5d6d545f62b94f09b0b94d4323bfdc682316627c0c57617b4201bb4a71bb1f1c0aee21cd74f21369b29178ac85cc579c30299cef6b53c8fd7a1f55384784141a47a2e525ce194b594034ff596ee4ddf96119a2b7af9aafcc8587c6980a98d76c60acdd18742ffc013b613a2de058f5554fe30bf2e7c3ad4822708c07dbeb49dab9fa476b44dcd3a52df7608e7fccb4333e3194d953f2be5cc1a1530018c824528213181d78887a92cc054775c2f585f0b2235f14782205f4345d3eb65ea0aa4aa2e1a37ef1c34a38239da00d66c698cdee05e893f1c46351e400a1f298f3b3869077a4fbfd3d6b108d273f4dba6b9b2aab5418c5854509a47cf4b23426a622f75657be91d7dfca77f3ee0ee61b2c6a13e83ece0518f5f5fc001ea5b15fa8f03b2f4ab83850d86c2c63d31cc4e6280485aa8c4b7ce00551684540c6110fa6f12c7fa5e0b34ae7c506ab95737d73ef7c829101df6b3cca18a5211e7a9409bb82a39d1c9c31f4bdec1fddfc4e135f9babf5b68406e62bedc9fdc61ce6c0bd9fa5cc8b1568686c94ec5ffa65f12068bdb1cac4e59fdec148179b265078820d2c1c3753b2b26f9977bb6bf88c8fab717cb2fa934e1ab792f5755b0d523accf54704484383c56cb01ea0b41f4f7c80c08ba6f66966b36982355564bb22b5ee37dbe6f36c6bd24a39321da76f039b33aa6e6a353082b6e084e8413ef8cc1ff9b9280e6c0b0dc9c056f9ca759b81f1b06bbad06964f5c6ece272f213aade7ecfb696e66264e994a3702db8a2500df560f3cd378e2ef3c08047dc30b05b77ea381b78577e2e1426794a5f8a41e08f10d7dcba7e198fa30dd7fa6d2a3efea8631940c6fac9eff55132148bc3d96e7e619e53d623a5c9ff88988966393e218946bfce7ea7a6d3d8418be84f578c8f4ec97c9d052bd5f627f4c3bc3582567f4fae38b48cd8096daa1b6df81c9167d025a9d776eb158d50f66a51fa394440e3cf248a4458e913a760569ed78ef6a0bc47701b25eaac443b4f76ad206d66c334ab47487c0a6660e0b0c2083665da736c1ba125bafc1f15350135264ce79eef48b203a3fbdeb0fc4858902f68ff8b0d444041e2ff4f18b08f6a2231e", 0x1000}, {&(0x7f0000f3d000-0x2c)="a3840511605834b0864b8a03cab15a15adbd5865f64d4784d8d8667e38facb302009e64b753c805c3efcdcdb", 0x2c}], 0x3, 0x0, 0x0, 0x40004}], 0x3, 0x4) close(r9) 2017/12/11 00:07:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000faa000-0xd)="6e65742f69665f696e65743600") fcntl$setlease(r0, 0x400, 0x1) linkat(r0, &(0x7f0000bb1000-0x8)="2e2f66696c653000", r0, &(0x7f00004ea000-0x8)="2e2f66696c653000", 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000741000)=0x800000, 0x20fff) fcntl$setsig(r0, 0xa, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000f3b000-0x1)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000e24000-0x10)={0x800, 0x8, 0x40, 0x5}, 0x10) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00003d8000-0x4)=0x0) set_robust_list(&(0x7f00007ba000)={&(0x7f0000e58000/0x2000)=nil, 0x8001, &(0x7f0000383000/0x1000)=nil}, 0x18) 2017/12/11 00:07:57 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffff9c, 0x4000) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x3, 0x84, &(0x7f0000862000)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fe7000-0xa0)={0x0, @in6={{0xa, 0x2, 0x401, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x0, 0x7, 0x7, 0x200}, &(0x7f0000fe6000)=0xa0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000735000)={r2, 0x4}, &(0x7f0000fe7000)=0x6) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fe6000)={r2, 0xffffffffffff0000, 0x40, 0xf1, 0x800, 0x0, 0x5, 0x7, {r3, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x4, 0x3f, 0x5b, 0xfffffffffffffffe}}, &(0x7f0000fe9000)=0xb8) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fea000)="", 0x0) mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000e4e000-0x10)=[{&(0x7f0000de8000-0x29)="290000001800310dda00004000c900020a2400000000ff0680000c000c00080004000c0001001b006b", 0x29}], 0x1) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x7, 0xfffffffffffffffe, &(0x7f0000fe3000-0xf3)="", &(0x7f0000fea000-0x4)=0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d4e000)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f00001a2000)={0x0, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x98) r6 = socket(0x10, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r6, 0x6, 0x1a, &(0x7f0000feb000)="02", 0x1) r7 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008d0000)="2f73656c696e75782f7573657200", 0x2, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fed000-0x11)="2f73656c696e75782f656e666f72636500", 0x4000, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r8, 0x40086432, &(0x7f00007dc000)=0x40e2) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r6, &(0x7f0000fec000-0x10)=@ax25={0x3, {"08841cc250a8cc"}, 0x8}, 0x10) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000d29000-0x78)={0x5, {0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x141, 0x8, 0x2, 0x1, 0x7, &(0x7f000025d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xeb, 0x5, 0x9}) ioctl$sock_ifreq(r4, 0x89f2, &(0x7f000034c000-0x28)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f00006b7000-0x20)="3356c319acc97765b6fa3a2cc08fff8d52b7ce8c85a57d3a566451862b5d770b"}) [ 77.520436] IPVS: Creating netns size=2536 id=17 [ 77.534834] pktgen: kernel_thread() failed for cpu 0 [ 77.540413] pktgen: Cannot create thread for cpu 0 (-4) [ 77.545796] pktgen: kernel_thread() failed for cpu 1 2017/12/11 00:07:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000)="", 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f65000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000351000-0x8c)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000382000-0x1)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000300000-0x1d)={r1, 0x15, "8e21bbd8e287441635206d67ca331fe41834ad97cc"}, &(0x7f00000ea000-0x4)=0x1d) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000f64000)={0x0, 0x0, &(0x7f0000f65000-0x30)=[]}, &(0x7f0000ebd000-0x4)=0x10) r3 = creat(&(0x7f000029d000-0x8)="2e2f66696c653000", 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f65000-0x8)={r2, 0x800000000000000}, &(0x7f0000329000)=0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000228000)="2f6465762f70746d7800", 0x0, 0x0) getresgid(&(0x7f000067f000-0x4)=0x0, &(0x7f0000b32000-0x4)=0x0, &(0x7f0000f64000)=0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000037b000)=0x0, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ff6000)={0x0, 0x0}) epoll_pwait(0xffffffffffffffff, &(0x7f0000a6b000-0x30)=[], 0x0, 0x0, &(0x7f00007f0000)={0x1}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket(0x10, 0x2, 0x10) readahead(r4, 0xffffffffffff34c3, 0x40) write(r4, &(0x7f0000de1000-0x25)="24000000130007f7fe1e801b222500000100000c0900020001fffffffffffffff9f9161790", 0x25) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f00007ec000-0x4)=0x200, 0x4) 2017/12/11 00:07:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) r3 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r4 = add_key(&(0x7f00005c8000)="8673657200", &(0x7f000049c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r5 = add_key$keyring(&(0x7f0000860000-0x8)="6b657972696e6700", &(0x7f0000157000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r5, r4) r6 = fcntl$dupfd(r3, 0x0, r3) fstat(r3, &(0x7f0000341000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r7, 0x9) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f000014c000-0xd)="2f6465762f6e65742f74756e00", 0xd) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r8 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x0}) ftruncate(r0, 0xe000000000000000) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000553000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a16000)=0x14) ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f00001ad000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000621000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, r9}) r10 = socket$inet6(0xa, 0x2, 0x0) modify_ldt$write2(0x11, &(0x7f0000a35000)={0x64c3, 0x100000, 0x2000, 0x5, 0x0, 0x20, 0x8, 0xb4, 0x4, 0x8}, 0x10) fsetxattr(r3, &(0x7f0000901000-0x10)=@random={"73797374656d2e00", "6b657972696e6700"}, &(0x7f0000e75000-0x1)="00", 0x1, 0x3) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000973000-0x78)={0x101, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xfffffffffffffffd, 0x64, 0xfffffffffffffffc, 0xa04, &(0x7f000059c000)=@generic="550843630d7e50c78ff51eb5756c93f8", 0x8000, 0x1, 0x10001}) getrusage(0xffffffffffffffff, &(0x7f0000354000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r10, &(0x7f0000f64000-0x1000)="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", 0x592, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000ac7000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00005e7000)={r11, 0x0}) sendto$inet6(r10, &(0x7f0000f64000-0x12)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30a8711585de94fbd57944478be8362d782b31c3bd", 0x2f, 0x40000000000, &(0x7f00006e5000-0x1c)={0xa, 0x1, 0xffff, @loopback={0x0, 0x1}, 0x9}, 0x1c) [ 77.566239] pktgen: Cannot create thread for cpu 1 (-4) [ 77.578609] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. [ 77.583591] device lo entered promiscuous mode [ 77.584724] device lo left promiscuous mode [ 77.615393] pktgen: Initialization failed for all threads 2017/12/11 00:07:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000063e000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x84) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00009b9000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000e79000)={r2, 0x7}) getresuid(&(0x7f00001d0000)=0x0, &(0x7f0000727000-0x4)=0x0, &(0x7f0000758000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000006d000)={{{@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=@remote={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}}, &(0x7f0000e7f000-0x4)=0xe8) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000e19000-0x24)="70f55b5121f93130df69f168d4ffaf882a0d552a3672171286c790a80d3b6733dbd21548") ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getresgid(&(0x7f0000c68000)=0x0, &(0x7f0000df3000-0x4)=0x0, &(0x7f0000092000)=0x0) syz_fuseblk_mount(&(0x7f0000301000-0x8)="2e2f66696c653000", &(0x7f0000cbc000)="2e2f66696c653000", 0xc000, r3, r4, 0x1ff, 0x2, 0x8) r5 = memfd_create(&(0x7f0000649000-0x3)="5c2300", 0x1) socketpair(0xa, 0xa, 0xa8, &(0x7f0000a3b000-0x8)={0x0, 0x0}) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendmsg$unix(r6, &(0x7f000017f000)={&(0x7f0000ddd000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00008aa000-0x50)=[{&(0x7f00006a9000)="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", 0x1000}, {&(0x7f0000d27000-0xe8)="8afb321fc71f392bcea34ae4d27bf41db130b32eb8122250e585110cd40e6597bf6f631e57961001291cb33147edbc96528e81e47f2aea7b6c2727c1b8ea74ef38972724e607c74f950d5efcc7c3bc41e680573b3dd1546d4d3f578c21b1b378c48aae343b90d1c088ab41600d72b2de5e7e2fe7367a76f18705b7762c86c2998817d4bd1cc28c185f30445b4409cc43fc95ef538aca329acfe0ac67fbf4f26acb48af31860424fc05e1f9fac3a818cbb2cb76efb273a60a103e5d0e1c291f49bd1b3bb751b64732bf595d66548354c2b2688f40e533b982558fe1a81a572caef714ad1185fcadc2", 0xe8}, {&(0x7f00000de000)="2c6c3c119192def48e54920260d29696a36cab7dcc807b88f249a3aa36d5f14e2ccac07c05ed97bee5dd914a9bc51c9bb5939c6259273520efbeb5234aed744c6170fc6ce2646a29ec0c242ffb2d9060389ccfbca9d9bbb4bfd4129929b8dfda811cb091f7c01c9795473b6d5080c94c58dbc0d3f26d616e9e6c6b68bdf624275ac971b39a085b0d403f05df74ea13c6f5acb3b5f16e24077c5f42047e3751eec5623ca6d0ef7a48657008a0892abfa220dc7980cfed785f1d5ea440a3941e655ac9cb", 0xc3}, {&(0x7f0000628000)="f2a7e2a97222740214675bba366804e9fa02f807455f5f6e608a5b72fdf57659b64b079976e37b4818fd50feb83d8f56eec685ffdd5796d7bb6670820677", 0x3e}, {&(0x7f0000c12000-0xa1)="9a6727b56cb2de5a137540d7932e2f0e8b61679c79b90b356d2d4760416fae551c561fd0ae42f3c1e113fd775d1361872be4585c7b15417d25ec1b65c3b61fcc909aa3076f9504b7efc908825be1c2b02e0ee5f990730191f09968d5d9a0e17401df92a893c30b17e2b0bee056c364ea855222fbbe6a090b7302aa8084be84f27d74920589be1a38d5d2f29e6b0e695bb811bcd8d05c483b349a70990e83e9866a", 0xa1}], 0x5, 0x0, 0x0, 0x80}, 0x4008080) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f00002c4000-0xc)={0x0, 0x0, 0x0}, 0xc) clone(0x0, &(0x7f00006e5000)="9435", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000645000-0x4)=0x0, &(0x7f00000fd000)="9dfc1f7e5d7015f0c823438cabd7d0e0d45d83881dd0477dc63354ae864b6ebeb151076b659b37cb6f4373a73d6ae9de66f9ba871b393c1c8b78339956e6a11d106c2b04e40d552559e39683b022a512a2e38e8ff125e74d8c8ad368cde7669e4656a5db4f3e1d7a") ioctl$VT_DISALLOCATE(r0, 0x5608) quotactl(0x0, &(0x7f0000df3000)="2e2f66696c653000", r3, &(0x7f00003f5000)="44b6988e7a522439") preadv(r5, &(0x7f0000b14000)=[], 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000e8e000-0x20)={@generic="2e4b747e580b65250d51045742df374d", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(r1) fchown(r5, r7, r8) 2017/12/11 00:07:57 executing program 6: r0 = inotify_init1(0x80803) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4200, r2, 0xb4d5, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r2, 0x200000000202, &(0x7f0000fa5000-0x10)={&(0x7f0000fa5000-0x8)="0008", 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x1, &(0x7f0000998000)={&(0x7f0000002000)="", 0x0}) r3 = epoll_create1(0x80000) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00001b3000)={0x0, 0x0}) r5 = epoll_create1(0x0) r6 = dup3(r5, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000866000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000417000-0x4)=0x0, &(0x7f000031e000)=0x4) listen(0xffffffffffffffff, 0x3) fallocate(r6, 0x2, 0x476, 0x6) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000373000)=0x0, &(0x7f0000445000-0x4)=0x4) fstat(r6, &(0x7f0000396000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_pwait(r3, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000004b000-0x8)={0xfffffffffffffffe}, 0x8) 2017/12/11 00:07:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = creat(&(0x7f0000f37000)="2e2f66696c653000", 0x0) clock_getres(0x5, &(0x7f000013f000-0x10)={0x0, 0x0}) fanotify_mark(r0, 0x1, 0x8, r1, &(0x7f0000e7c000)="2e2f66696c653000") r2 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x5d) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ab0000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000e23000-0x90)={0x0, {{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockname$ipx(r3, &(0x7f00004fd000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000025f000)=0x10) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000c7a000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/11 00:07:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ed8000)="73797374816d282c2c2a2f00", 0x3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000)=0x0) r2 = socket$inet6(0xa, 0xe, 0x20c) getpgid(r1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000263000-0xc)={0x0, 0x0, 0x0}, &(0x7f000059c000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ada000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008da000)={0x0, 0x0, 0x0}, &(0x7f0000bfd000)=0xc) r4 = getpgid(r3) perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0x10009eb6, 0x0, 0x8005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c, 0x0, 0x20, 0x10, 0x0, 0x100, 0x0, 0x0, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xd0c000)=nil, 0xd0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000237000-0x8)={0x0, 0x64}, &(0x7f000090f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000344000)={0x0, 0x5}, &(0x7f0000799000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004e3000)={r5, 0x9}, &(0x7f00005a5000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000bcb000-0x8)=@assoc_value={0x0, 0x40000}, &(0x7f0000dd4000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000067000-0xc)={r7, 0x81, 0x20}, &(0x7f00000f9000)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000053e000)={r6, 0x2}, &(0x7f00000a5000)=0x8) r8 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000784000)=0x8, 0x4) r9 = socket$inet(0x2, 0x5, 0x8) sendmsg(r8, &(0x7f0000cab000)={0x0, 0x0, &(0x7f0000a8e000)=[], 0x0, &(0x7f0000db7000)=[{0xe8, 0x117, 0x8002, "d650ba06f4ea53dd2208319ca8ed8196f4af21620741a6b69a77788caac9d4e450773ca48f8dcf2436b2045bc48004000000000000006568e3cb3a06ad68fdc1446856f7c92744461030e382f6e181031f5db159b2d3adf70001ab20efc70569af67c32d0539c69833c42de41386a8532dce470e7b5f310972a8bc4bbee56f3f7b8810371c2fbd4a73f212ca6c36c2643b4614783f57af443914e8ee241efd0379085cda5ed9fa6f7f67c1450cd30ebb74a68c7f8301d5624e8d805edfe21008ec90cd40e504a927fc773ba456914930a0af763c84d739"}, {0xa8, 0x103, 0x803, "545c719d77db3c326dac9ea310b5bf33b6a7b689cf4d487972fee86c967ad83903dfd492069f581c72bd4c598f12d8006e9b69acddc2fb374733ad012e6df320ff9282e161d1057c04eb4008af2cbf7fec911b0ace67a9f25bbcee17d7e1c2e53cea87d3be97ce51c3e0d050e8da21f0436d8a2e77d2311df13331b941562b82f510a9b12becfeb7b818477ddd33c7c4a1a89ef4"}, {0x100, 0x10a, 0x5, "862e58afca906f48d8572affc8cbcc919c10b2302b66c6c0f9adf8286960e1ffc44d24922e079611ab3927fb69d1b9a593d46a74a3ab9d3ab9e48ce2219a2337efd0cc11006191ffc9894bbeec820be278adf2d1925015f71aa2270024ce4d50ed995867c0576c4ca77f8db4681d9e01a3fbc59e21f2e227eb43f04824cba734ab55ab42c039abaa5ce4403b3683d87a022317dd9e4babf5476a11f092a0909697e2781f58dce855c8375c299ebd8206b016fba5fbc6c260105d0bfb8bd1df252e67b5eb7b254561319436c35d2379efc33b16bef2591976cadec5037ede9983386c98e91631b9e2d54bc9f5f9"}, {0x48, 0x3a, 0x6, "ee8e8b45ae471caee47444dec3c2e98aa749c9c634248f4b3301b7ba729fc0fb73f13fd6d82e1e267d254470bea9fcec59"}, {0x18, 0x10f, 0xffffffff, "00000009e2"}], 0x5, 0x0}, 0x40001) connect$inet6(r8, &(0x7f0000c5f000-0x1c)={0xa, 0x2, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x3}, 0x1c) mmap(&(0x7f0000d0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x1, 0x2010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r8, 0x29, 0x3d, &(0x7f0000d93000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d0e000-0x4)=0xde) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000d0e000-0x14)={0x9, 0x100000000, 0x10000, 0xae, 0x0}, 0x14) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x8, &(0x7f0000ff7000)=0x3f, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005f7000)={r6, 0x0, &(0x7f00002ce000)=[]}, &(0x7f000016d000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x73, &(0x7f0000dce000-0x18)={r10, 0xffffffff, 0xd78f6280a94dffa, 0x9, 0xc}, &(0x7f000021a000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r9, 0x84, 0x17, &(0x7f0000752000-0x75)={r11, 0xffff, 0x6d, "028bd53f6ef3ffacccc7911e80026c733194334957b200b0d036a64df48f3a8188f86b9a5d0a227c455b5f39c9759d31e906fa7050c488649a85d134ce9ef3110e363a3edb2b0f42742b6cd4a5accc05b23c014114f3e20ecfbe89ea3c8bf0b4958a69d8575216ae8960560abb"}, 0x75) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r8, 0x29, 0x1d, &(0x7f00008c8000-0x81)="ff55d36cffba04515d37bf4c53322f22da75fd5e3d497888bbf82a291dff070000000000002bbfd8023d83f6c62faa2a8c67a4146ab9b2e101722b16b3ea61f2b44c8c1f3429c3c95fe8dad2952a75a63d33d66c6ff62744acb54751af08f4c32341807c3e8c1d790bb122772be5dde97c2a9e9e0b2f0aa97ff1c7d8dd3fe90954", 0x81) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c8a000)={0x0, 0x2, 0x8, 0x10001, 0x4}, 0x10) [ 77.663175] device lo entered promiscuous mode [ 77.672817] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. [ 77.685713] device lo left promiscuous mode 2017/12/11 00:07:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f7667615f6172626974657200", 0x400, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000c72000-0x4)=0x0, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f00005c9000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r3 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f000072b000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000096b000-0x4)=0x14) recvmsg(r1, &(0x7f0000444000)={&(0x7f0000efe000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000b6d000-0x40)=[{&(0x7f0000912000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f0000465000-0x15)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f00005c3000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}, {&(0x7f0000c5f000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}], 0x4, &(0x7f0000ced000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71, 0x0}, 0x100) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00009b2000-0x28)={@generic="7fec34467662f4337319d85330dfc72d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$autofs(0xffffffffffffff9c, &(0x7f000006a000)="2f6465762f6175746f667300", 0x2, 0x0) r4 = creat(&(0x7f0000101000-0x4)="2e2f66696c653000", 0xc0) accept$packet(r4, &(0x7f0000dcc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000677000-0x2)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000cd0000-0x28)={@generic="0000000505c395a2b0c14e16f95b79c3", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000eb0000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000276000-0x1010)=@ethtool_flash={0x33, 0x41, "c11bd70ae61d5ce28602d8f3bdec034e27cdda475e057c32fd4c112a39258e8af642f63219f8702c6b057514a0cfcbf4028455cd8d2aa4c2b449f4120c230c3e5f28416999dfde7f16cdddf55da56940afb7d40964da8b22e022ae421adc954e87f6cc5ac332b0d78dfaddd166b4383e61cde21e7e30a470954d6324b3dccb71"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00002cf000-0x4)=0x4) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f000025c000-0xc)="2f6465762f72666b696c6c00", 0x101001, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000be7000)=0x0, &(0x7f000045e000)=0x4) bind$inet6(r6, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r6, 0x0) sendto$inet(r1, &(0x7f00001e2000)="e8", 0x1, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/11 00:07:57 executing program 3: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) sigaltstack(&(0x7f0000002000/0x1000)=nil, &(0x7f000000a000-0x8)=0x0) userfaultfd(0x80000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000944000-0x4)=0x9d) r2 = gettid() r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000a7000-0x9)="2f6465762f72746300", 0x41, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008d4000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000594000)=[{r5, 0x0, 0x0}], 0x1, 0xfffefffffffffff8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000e75000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_wait(r3, &(0x7f0000f25000-0xc)=[{0x0, 0x0}], 0x1, 0x2) r6 = dup2(r4, r5) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r6, 0x8, r2) ioctl$sock_inet_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f0000143000-0x4)=0x0) ioctl$TIOCTTYGSTRUCT(r6, 0x541a, &(0x7f00003c9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") tkill(r2, 0x16) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000000d000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1, 0x0}) syz_open_dev$evdev(&(0x7f0000007000-0x12)="2f6465762f696e7075742f6576656e742300", 0xffff, 0x80001) 2017/12/11 00:07:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ca2000-0x10)={0x0, 0x0}) r1 = syz_open_dev$loop(&(0x7f0000eec000)="2f6465762f6c6f6f702300", 0x2, 0x2) finit_module(r1, &(0x7f00002fd000)="73656c662700", 0x2) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008ed000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x14000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x3b, &(0x7f000067d000)={0x740, {0xff}, 0x1, 0x7fff}, &(0x7f0000eb6000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a75000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_void(r3, 0x1, 0x1b, 0x0, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000075000)={0x77359400, 0x0}, 0x10) connect$unix(r3, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) recvfrom$unix(r3, &(0x7f0000ab7000)="0000", 0x2, 0x40000000, 0x0, 0x0) clone(0x8360000, &(0x7f00009d2000-0xbb)="cc47799793ad1c38f0c68a9d7c57775e6f3c698fcbcb403832a02c236a6a42e997c91bb47817dcc8a55e2abdc0e2a304e52023117f8d34bd6fe1017537faaa9a82037dc8e63ff09f94afee9d55086f554e99b7a051d7255642523facbe2bfce5624a62fffd9b2634e86aa41a2ba5faff27e0663cf9039f04043fc045070b72b84b8f5bcbd3ade5aa94b199c8640d9b56a035e26920939cb4df8dcf403582579e449f95a9641469fc3e1ae81268fbc3428356333468fe7db7fe12db", &(0x7f0000784000+0x1bc)=0x0, &(0x7f0000b06000)=0x0, &(0x7f000029a000-0x9c)="d402ab0835fcc5f5b1aadc50468e8cb0fb2e86e7c4aad09255a202f4b288001b9b34d8e6805eec7d895dddfaf10a79fc6a5e7d9c5a0c613a021e06718584b93dd4bb39f35999ea4bc9ab6c47e08152e53d6fc5b9d017b75b2632857be26cc0a0e3548412205c669e330d98433a1ebabcbf35b9fa47ed20f165491be7ca8a2368b6069d2d89135d46bc4c65888d255c5fe086041641f4b9bbd35f749a") ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000d3d000-0x20)={@common="7465716c300000000000000000000000", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) poll(&(0x7f00004ef000-0x8)=[{r4, 0xd210, 0x0}], 0x1, 0x7f) umount2(&(0x7f0000e02000-0x8)="2e2f66696c653000", 0x2) close(r3) r5 = syz_open_dev$sndseq(&(0x7f00000f2000)="2f6465762f736e642f73657100", 0x0, 0x5) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f00002ea000-0xbc)={0x99, 0x0, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "a39b4193498bbb4f", "bc6bb0ea74e2c3a07a82f1370ed859573704bd627f8f78d44c73863bfc02cb3e", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lsetxattr(&(0x7f00008f4000-0x8)="2e2f66696c653000", &(0x7f0000d0c000)=@known="73797374656d2e61647669736500", &(0x7f0000134000-0x9)="2f65766d6e65743100", 0x9, 0x1) fdatasync(r2) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x0, r0+10000000}, &(0x7f0000048000)=0x0, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00007a9000-0x8)=[0x1, 0x8]) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) geteuid() 2017/12/11 00:07:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000542000-0x5)="6d61707300") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000093c000)={0x0, 0xdc, &(0x7f00007f5000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffffffff6e9a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x36d}]}, &(0x7f0000294000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000150000)={r2, @in6={{0xa, 0x1, 0xacac, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x3, 0xfffffffffffffffb, 0xc1, 0x400}, &(0x7f00003fe000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00005d2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c7e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00001c5000)=0x0, &(0x7f0000a2e000)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ea7000)={r3, 0x3ff}, &(0x7f0000efd000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000ed5000-0x4)=0x0, &(0x7f0000840000-0x4)=0x4) readv(r1, &(0x7f0000af6000-0x70)=[{&(0x7f000075b000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}, {&(0x7f0000ed5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00002ef000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}, {&(0x7f0000e19000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f00002ce000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000a8a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000a8b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}], 0x7) r4 = syz_open_dev$sndseq(&(0x7f0000a70000+0x715)="2f6465762f736e642f73657100", 0x0, 0x400) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f0000dea000)={0x80000000, 0x0, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000004, "c54109fa3f2f995e", "c1cce55396ff65e0519c7bc4cd7d27294b5fc7fe3734cfce6469c987e1b9e69a", 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/11 00:07:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bd0000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00004a5000)=0x0) capget(&(0x7f0000ea4000)={0x20080522, r2}, &(0x7f0000b17000-0x18)={0x80, 0x40, 0x5, 0x0, 0x200, 0xffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000015e000-0x108)={0x0, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x1, 0x8, 0x8, 0x7, 0x80, 0xd1, 0x0, 0x7, 0x30622a9c, 0x9, 0xfffffffffffffe01, 0x60, 0x9, 0x7fff]}, &(0x7f0000a5e000)=0x108) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ed8000)={r3, 0x1, 0x3, 0x3, 0x2, 0x1ff, 0x7, 0x6, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x85, 0x80, 0x10001}}, &(0x7f00009ae000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000072b000-0x8)={r4, 0x2}, 0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000245000)=0x3ff, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f000053f000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000077f000-0x1000)="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", 0x9f0, 0x4040, 0x0, 0x0) getpeername(r0, &(0x7f000087d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fe0000)=0x14) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000550000)={0x3, 0x3f, 0x6, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ec9000)={0x0, 0x0, 0x0}, 0xc) getegid() fgetxattr(r0, &(0x7f000017a000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f0000024000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0x800000de7, 0x4) read(r0, &(0x7f0000ce1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) read(r0, &(0x7f0000f78000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a) shutdown(r1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000baf000)={@common="69726c616e3000000000000000000000", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syncfs(r0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000be4000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b15000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000403000)={r4, 0x1000}, 0x6) pread64(0xffffffffffffffff, &(0x7f000018c000)="", 0x0, 0x40000000000002) 2017/12/11 00:07:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0xa9) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00009b2000-0x4)=0x400000000000000, 0x4) bind$inet(r0, &(0x7f0000f18000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000714000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) getsockopt$inet6_int(r1, 0x29, 0x7f, &(0x7f0000cb9000-0x4)=0x0, &(0x7f0000f9f000)=0x4) r2 = gettid() perf_event_open(&(0x7f0000940000)={0x7, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x100000, 0xfffffffffffffffe, 0x1, 0xfe, 0x8000, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x4, 0x0, 0x0, 0x0}, r2, 0xfffffeffffffffff, 0xffffffffffffffff, 0x0) keyctl$setperm(0x5, 0x0, 0x1000) close(0xffffffffffffffff) r3 = creat(&(0x7f0000bab000)="2e2f66696c653000", 0x21) bind$unix(r3, &(0x7f0000392000)=@abs={0x0, 0x0, 0x1}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000ef7000)={0xfff, 0x2, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6, "3696783df8cd3bbc", "fffcdfbfb183f0a88714c4aeece451470275e24a8522dcd5f887f75b41bb83bf", 0x1000, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fadvise64(r0, 0xc, 0x2, 0x4) modify_ldt$read(0x0, &(0x7f000064b000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8080, 0x4, 0xfe, 0xfffffffffffffffc, 0xf1ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000065f000)="2f6465762f72746300", 0xfffffffffffffffd, 0x0) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000f78000-0x1)=0x4) clone(0x8010904, &(0x7f0000a77000)="", &(0x7f0000809000)=0x0, &(0x7f0000cfb000-0x4)=0x0, &(0x7f0000321000)="") ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x2e) 2017/12/11 00:07:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000c95000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000291000)=0x6, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00001e2000-0x4)=0x0) mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000096000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3ff, 0x7, 0x8, 0xffffffffffffff01}, &(0x7f00002ca000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00007c2000-0x98)={r2, @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]}, 0x1, 0x9}, &(0x7f0000c4a000-0x4)=0x98) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000f62000-0x10)=[], 0x0, 0x4) connect$inet6(r1, &(0x7f0000dd6000)={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xef}, 0x1c) r3 = accept4$inet(0xffffffffffffffff, &(0x7f00000bc000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000063000-0x4)=0x10, 0x800) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0x7, &(0x7f000031a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000771000-0x4)=0x96) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f63000-0x28)={0x0, 0x1c, "0f40721c90ffd20001000000000000008afd04000004ff81fe00bcb4"}, &(0x7f00009f3000)=0x24) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r4, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0x2b, &(0x7f0000d1c000)=0x6, 0x4) mmap(&(0x7f0000265000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x2000001d, &(0x7f00007a3000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000f62000)=0x14) bind$inet6(r5, &(0x7f0000839000-0x1c)={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, 0x1c) bind$inet6(r5, &(0x7f0000e2f000-0x1c)={0xa, 0x2, 0x23, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000037000-0x5)=[{&(0x7f00000a9000)="480000001400197220ffff7fffffff560a113b850e1de0974881000000fe58a2bc4a03049164643e89000000de213ee23ffbf51000ff41feff5aff2b000000000000070000000000", 0x48}], 0x1) 2017/12/11 00:07:58 executing program 2: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ea0000)={0x0, 0x0}) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000055f000-0x95)={0x0, 0x8d, "a96b89834c81327a24217e461cfecc883f19e834ed24c5fd0ae7e0ad9bfcb6be63be63cae958167ce37c8d7f20b103bba42d7206c11a061b01ff663ab30008cedf14c62597825a16e94876b18c9cf87bb88547c9ea88932723b2a28915aa42e185e24eb959488936f174b96445b8057219c09c101ce640837df93f90c8413d256b3881e2be64d7e82666eac1db"}, &(0x7f0000ea1000-0x4)=0x95) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000310000+0x9a0)={r1, 0x80000000}, &(0x7f0000467000-0x4)=0x8) mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000dcb000-0x160)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x73, 0x7f, 0x1, "5b2dc02d090c15d2d6ab8cfacdfdc1f59b82d9ff2c20c80eb2d51a57ffc8878dd1683c515f67ff386cee4cf0001411760e542168610c86adcdcc74e6f0cd213de5635ad68721fdc116d1b5bd973c96dc"}, 0x160) r3 = accept4(0xffffffffffffffff, &(0x7f0000002000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) r4 = socket(0x1b, 0x1, 0x0) accept4$inet(r3, 0x0, &(0x7f00000c6000-0x4)=0x0, 0x80800) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000ea1000)="240000005a001f0011f9f4071200000009130f0000001f0000000700080003000000000046", 0x25) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000ea1000)=0x5, &(0x7f000042d000-0x4)=0x4) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000018e000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_dccp_int(r4, 0x21, 0xa, &(0x7f0000237000-0x4)=0x10000, 0x4) r5 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f0000ea4000-0x27)="220000001900070400a7c600090004000a42e9000008000000ad000006000180a42743a16b7bbe", 0x27) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ed7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r6, 0xc010640c, &(0x7f0000175000)={0x8, 0xdbea}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = accept4$inet(r7, &(0x7f0000644000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d7f000)=0x10, 0x8000000000000000) setsockopt$inet_tcp_int(r7, 0x6, 0x13, &(0x7f000046a000-0x4)=0x1, 0x4) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000cd6000-0x78)={0x1, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2001000000104, 0xffff, 0x8c, 0x8, 0x7, &(0x7f0000660000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x4000000000000000, 0x7fffffff}) setsockopt$inet_tcp_int(r8, 0x6, 0x14, &(0x7f0000347000)=0xffeffffffffffffe, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000c10000-0x10)={0x0, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r7, &(0x7f0000153000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r7, &(0x7f0000e37000-0x1)="e2", 0x1, 0x20000000, &(0x7f0000636000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_str(r7, 0x1, 0x19, &(0x7f0000ea9000-0x17)="2c00", 0x2) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000868000)={0x3, [0xb4, 0x4ae5, 0x1]}, 0xa) [ 77.834476] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2017/12/11 00:07:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d62000-0x11)="2f6465762f7667615f6172626974657200", 0x80, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x87) r1 = fanotify_init(0x0, 0x0) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00002e8000-0x4)={0x0, 0x4, 0xfffffffffffffffc}, 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f000093b000-0x8)="2e2f66696c653000", 0x80, 0x9) ioctl$EVIOCGNAME(r5, 0x80404506, &(0x7f0000a6f000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000d96000-0x20)={@generic="fc371bb66b6a6c39763e346110f5111f", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$setstatus(r1, 0x4, 0x2003) ioctl$EVIOCSKEYCODE(r5, 0x40084504, &(0x7f000099d000-0x8)=[0x3, 0x0]) socketpair$inet6(0xa, 0x2, 0x3f, &(0x7f00000a5000)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000ea2000-0x4)=0x200, 0x4) writev(r4, &(0x7f0000c6b000)=[{&(0x7f0000a38000-0x39)="390000001000090400000000000000000000000002000000450000072100001419000a00010000000000040006e8000300ff090000cfe4693e", 0x39}], 0x1) socket$inet_sctp(0x2, 0x5, 0x84) r7 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r7, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet(r7, &(0x7f000072f000)="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", 0x5ad, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000d28000)="", 0x0, 0x0, &(0x7f0000aac000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = socket$inet6(0xa, 0x2, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000515000-0x4)=0x4, &(0x7f0000e75000)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f000058d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4202}) sendto$inet6(r8, &(0x7f0000426000)="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", 0x5d5, 0x0, &(0x7f0000f57000)={0xa, 0x0, 0xffffffffffff7fff, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/11 00:07:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000956000-0x38)={&(0x7f0000cf4000-0xc)={0x0, 0x0, 0x712d, 0x0}, 0xc, &(0x7f00006ad000)=[], 0x0, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x0}, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", &(0x7f0000d72000)="", 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00009f3000+0x18d)=0x20, 0x4) utime(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000+0x5f2)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000ed6000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x6f, &(0x7f0000f22000/0x4000)=nil, 0x0}) pipe(&(0x7f000040b000-0x8)={0x0, 0x0}) fdatasync(r0) futimesat(r1, &(0x7f000097f000)="2e2f66696c653000", &(0x7f00008af000)={{0x0, 0x2710}, {0x77359400, 0x0}}) keyctl$join(0x1, &(0x7f0000e0e000)={0x73, 0x79, 0x7a, 0x0, 0x0}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) ioctl(r0, 0x3ff, &(0x7f000083b000)="1ea08e7c2331fcc2ba6850b5737b00bb444610c0c291c7443e46b7386b0b63534e78126682d97e752d850b5eab7eee7edc6f799eaa1211b569f0ec13d0e4c772a0e5fc96af3813cdfe009d5a667fc06c9420cc6942713d786721274b7791129cc59305b99cea26c604705cfa850c787ed671779e8442") r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) umount2(&(0x7f0000f36000-0x8)="2e2f66696c653000", 0xb) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000c47000)={0x0, 0x1ff, 0x0}, 0xc) 2017/12/11 00:07:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) clock_gettime(0x0, &(0x7f00003da000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000be2000-0x48)=[{r0, 0x141, 0x0}, {r0, 0x0, 0x0}, {r0, 0x1021, 0x0}, {r0, 0x10, 0x0}, {r0, 0x400, 0x0}, {r0, 0x1004, 0x0}, {r0, 0x20, 0x0}, {r0, 0x40, 0x0}, {r0, 0x14, 0x0}], 0x9, &(0x7f00000d8000-0x10)={r1, r2+10000000}, &(0x7f000042f000)={0x9}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000b96000)=0xfffffffffffffffe, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000000, &(0x7f000033f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000033c000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000cc000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x0, 0x1ff, 0x100}, &(0x7f0000574000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00009a2000-0x73)={r4, 0x6b, "c93413de3225c3c28cb8a2ff2b1ec1ec1d6b891839a6480dedb756428a78dbcd5fa0f4b454d33f75680336e512b1d9c3a2687b7830ac8380a4229b0920c42c5bd702f821d4d2450436df10cbfae54e209e6b1c58b1fae01fb8277b40d526310d6ad7dcbaf24b953212102e"}, &(0x7f0000211000)=0x73) sendmmsg(r0, &(0x7f0000c2f000)=[{{&(0x7f0000309000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b10000-0x90)=[{&(0x7f0000d78000-0x1000)="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", 0x98c}, {&(0x7f0000f11000-0xf)="8cdf95f995f95058b418a88bacafc5", 0xf}], 0x2, &(0x7f0000da3000-0x1f8)=[{0xe8, 0x111, 0x3fd, "852dc3abadbc783f76767e11162881144cbb5fe0bf041b3602e4dbe3913322fbe9dde35764b2fe2b2b7c0dd56e730384625664bc028fadb4fb30e2b226ec5e021b16de06fad58dd33765012563241a91aa2422ca52603773a46df7437d786aad17450f87f020b90577c136228f3af8497a24653a8dd9cf470dda2dd0ae0715b850a5beef34a1057712880ea7e6b981a205ce385366497b93d1472e8a7abd1cdd8c88ffda0048efaf325c2204516a78f084f68a0b8d095bfaa83f760e28af715ad0cccc816045ef2105199500422cf8a6dd"}], 0xe8, 0x4}, 0x4}], 0x1, 0x800) r5 = add_key$keyring(&(0x7f0000616000-0x8)="6b657972696e6700", &(0x7f0000233000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r5) pipe(&(0x7f00005ae000-0x8)={0x0, 0x0}) nanosleep(&(0x7f0000d4f000-0x10)={0x77359400, 0x0}, &(0x7f0000fda000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000675000-0x40)={0x7ff, 0x80000000, 0xfffffffffffff359, 0x1, 0xfff, 0x5, 0xfff, 0x9}, &(0x7f000090b000-0x28)={0x2, 0x96c7, 0x7fffffff, 0x40, 0xff, 0x7, 0xffff, 0x1}, &(0x7f0000008000-0x40)={0x0, 0xa7, 0x2, 0x4, 0x8, 0x2, 0x8, 0x6}, &(0x7f00008cb000)={0x0, 0x0}, &(0x7f0000eb5000-0x10)={&(0x7f0000068000-0x8)={0x0}, 0x8}) ppoll(&(0x7f0000220000)=[{r0, 0x8, 0x0}, {r6, 0x4, 0x0}, {r0, 0xff, 0x0}, {r6, 0x1000, 0x0}, {r6, 0x204, 0x0}], 0x5, &(0x7f0000fca000-0x10)={0x77359400, r7}, &(0x7f0000234000)={0x401}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000be8000-0x11)={0xffff7ffffffffffd, 0x20001000012c6, 0x10001, 0xfffffffffffffffe, 0x0}, 0x14) r8 = openat(0xffffffffffffff9c, &(0x7f0000be1000)="2e2f66696c653000", 0x4000, 0x8001d0) r9 = accept4$inet(r8, 0x0, &(0x7f0000634000)=0x0, 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000978000)={0x0, @in6={{0xa, 0x0, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000dbe000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r9, 0x84, 0x1, &(0x7f0000669000-0x14)={r10, 0x7, 0x8, 0x8, 0xfc7, 0x800}, 0x14) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f0000e58000-0x4)=0x4, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f0000e55000-0x4)=0x2, 0x4) recvfrom$inet6(r0, &(0x7f0000534000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93, 0x1e, &(0x7f0000183000)={0xa, 0x2, 0xf9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) sendto$inet(r0, &(0x7f0000321000-0x6)="000107b1d6de", 0x6, 0x2, 0x0, 0x0) [ 77.937443] netlink: 48 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/11 00:07:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000573000)={0x0, 0x0}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e29000)="2f6465762f73657175656e63657200", 0x105000, 0x0) r1 = accept4(r0, &(0x7f0000e9c000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000071d000)=0x80, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000ecc000)="", 0x0, 0x0) socketpair(0xa, 0xa, 0x3, &(0x7f0000fb2000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000b13000)=[{&(0x7f00001d9000)="2900000020000303013d5424000a002002000016000400000000000405001100ffeb00000006ec006e39", 0x2a}], 0x1) mmap(&(0x7f0000000000/0xbaa000)=nil, 0xbaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004a9000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000baa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000ade000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000753000-0x4)=0x60) setsockopt$sock_int(r6, 0x1, 0x0, &(0x7f0000d7b000)=0x2, 0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000ada000)="", 0x0, 0x10000, &(0x7f0000f6b000)={0x4, 0x4, 0xbf5, "ad8c9d1b31b6", 0x1d60, 0x0}, 0x10) fallocate(r5, 0x1, 0xffffffffffffffff, 0x1) r7 = socket(0x2000a, 0x1, 0x1) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000eb1000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00001d7000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000079c000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000217000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x5, 0x6, 0x0}, &(0x7f0000a51000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001de000)={0x0, 0x2, 0x96f2, 0x6, 0x1, 0x0}, &(0x7f000003b000)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000fa7000-0x8c)={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]}}, 0x8c) setsockopt$llc_int(r7, 0x10c, 0x2, &(0x7f0000559000-0x4)=0xa620, 0x4) r8 = socket(0x10, 0x3, 0x0) r9 = add_key(&(0x7f00006eb000)="6365706800", &(0x7f00007b9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006d3000-0xa0)="e25c854585e9188f006b4b01b5d0d293185f6267746db34e5adbdee71be9c9de5206175525997d138e9ba10b79a4fdc7377ad054c50474a36f2271a19e7a097c119dd830ccdf61b48a70c19469d70947d9b8e5e9ae8c94778844cfd7a24a1eae5520f174a38bb3cfa55955acf94a3cb86ae9a9211da1c2d65a1559c1bd1da3e4421ad42a3c7b46b2a2c175e5380714ff9259daef4fb495408995323613c25bdf", 0xa0, 0x0) keyctl$negate(0xd, r9, 0x5, r9) write(r8, &(0x7f0000689000-0x26)="2400000052001f0000f9f40700ff83800200071008000100010000000000000100140000", 0x24) 2017/12/11 00:07:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) pipe(&(0x7f0000e1d000-0x8)={0x0, 0x0}) r3 = accept4(r0, &(0x7f0000a40000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fa5000)=0x6, 0x5f49198ada520bc6) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000072a000)={0xd0, 0x4, 0x8, 0x15, 0xfffffffffffffffc, 0x4, 0xb3, 0x2, 0xe000000000000, 0x2, 0xfbfffffffffffffd}, 0xb) r4 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x2, 0x0, 0x0}]}, 0x10) bind$inet(r4, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000d6d000)={0x0, 0x0, 0x0}, 0xc) fcntl$getownex(r2, 0x10, &(0x7f00006b1000-0x8)={0x0, 0x0}) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000892000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getpgrp(r5) gettid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000083e000)=0x0) vmsplice(r4, &(0x7f0000c68000)=[{&(0x7f000091d000-0x45)="2889ae49b6631b61badde9dde4719b3f097b7dce321b6f4b606a05d09e4266f11c845936bd866f119d507082e9dfca619e04a41b3a63ff949b552a7da82655c83befaaeee7", 0x45}, {&(0x7f00009cf000)="ea6662bfbb0e5385515c43c2574cc88a1026c81aa153971338b6d5324daa30444e3d27a45f6d5991a16d6a6c8ea86fa417a13b60ec2a7f876c21ad5e6bf6ac60b41c38e0e967afe043c99f9b6bc7c15a9daedc7be821553bec7099d0022441f43eeccb139a1be43d21ea8100205eeb98f376d235e97dfe2a014fcf1fd215721cd05a660e41a6f57f61a0bc294368bc7cfa90ecb5b214325adde52b227418a61a284eeb6671be0a6ab29517ba075d2346df6bebe96771eaecf1609aa5a4c045e29ea9fc2025442a43240fea73539758432aef6dea55c2557e10ccbdcddd2fd60caaaeda9a", 0xe4}, {&(0x7f0000f9f000)="f5a1c637abe6182b879a8bea380c3fee24d5d251d8629ee7ca93", 0x1a}], 0x3, 0xe) stat(&(0x7f0000bd3000-0x8)="2e2f66696c653000", &(0x7f0000452000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(r6) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004c3000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) sched_getscheduler(r5) ioctl$fiemap(r3, 0xc020660b, &(0x7f000097f000-0x58)={0xfae, 0x80000001, 0x6, 0x10001, 0x1, [{0xfa, 0x7, 0x10001, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) connect$ipx(r3, &(0x7f00004cb000-0x10)={0x4, 0x4, 0x3f, "00cbe17f00dc", 0x4c0a, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r7, 0x408c5333, &(0x7f00002e5000-0x8c)={0x7f, 0x5, 0x400, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r4, 0x8000000000000008) recvfrom$ax25(r1, &(0x7f0000347000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf, 0x2000, &(0x7f0000e03000)={0x3, {"ad3f9bcdac4663"}, 0x0}, 0x10) fcntl$setlease(r1, 0x400, 0x2) 2017/12/11 00:07:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xa, 0x1fe) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000f61000-0x4)=0x80009, 0x4) mmap(&(0x7f00009b8000/0x4000)=nil, 0x4000, 0x8, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x4, 0x8012, r1, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000008000-0x1002)="07a94e67ccb6929561ca10b5cc214c0f7ea4fe15a1b1cd9f69d785a465ac8d37efe49dff7ab60f5f4d44d684ba09c0f572b6921a329eb5752476d382b10eb38fb7fe4b320657b3c7607aea097a83d480d94ba5e1669d06c74188147a19db1afc4da4c4fde90ed8d09a286d7e8eb6e90367d44ea4dedfd14982730000592c8662799f15b7c6174d9704fe8c340c85f170142b2c4a5f44e98da74b2aa496c944a19ed069501f6317837e04caa9912e3e98424df8391987d38237dcf0d5b7578ba798b9112d90ba3816aba98338527b5b308ea8dd5f3e4071f84f3b7c575eec1fb3d71355aa4457d5b70b287d51c43b14e11b5b1ef799f2fe74571f6bce1f7fd5ed825680c9bbacef0ff0c7c55a021576e5396aab805050bec974447def44649e4679f5b6edf7c4721293d99eba5ca83323bbbc43930f985a011904455ea79472b9a758db2304c9f1fc311ff1f3745866e2d615c21ebc0c7bebf5228949de76b8e11f1089ab3ae34107106c3452457dbaef6888c1adf50ad788f933d15513baa8688afa1e1c0eadb92990927e96a63f52253337c1595cc587a7a6cfa6e995241b3893a6542ca9c217e01386a3ba854fe57ed0c3050ac083dbc6fd7fb65e7184650abfc49d5e560000000000010000fec0dd5ea6f1f9eb36aab5011e6fc12262b749e3c03a9dff2f1ac44579d2fb00abfac2512a6173052a05f052e9afb96e6609286ee6252a2048436d9913a24e5d733510bdf24f249cf2fde5b6580ae93f271a8d030ad0af03a8e982b93ce0d0e0306507a42d446cbf720c1e944187c91df3c4184f152f1b595b534eaa4de9543847fc6659c69afeba9fb434d02f96a524fa6e8b257d8fd54ea1ddb505d7566a2a8537851d262b5c0700aadf961099ffd3b4a9d305883b64046925ccd0b88c5fd4b01a1f1c1450bac423dda063142fad4a35f65071653d190d23260292af4929bd15fd67de740df2327104a0f58e9f7fd4819d8a42cead14e2901d03337b0d6c4875ec3a5865a37c30a072009199d097b1a6775ff3166d0947823ba842352bf4b39276e2762d207f868cd765efe90f9b40a14acb2ca14ac58b88a809bbfc7addf807a85721a700acfda3801f5d6fcaf9d9040bef21ea830a5db29da769efab864470b6c26b63481020fcf725ff109bccf09308795c4f719b42777d359ce606c2ddfe0e1f3647af211acdb372b9796d692926c953e6238147edca8f7cfa2b31ac1b0934d837a6cddf9318152132f41bbb0871ff2d3c0b1defce1915847d506d4232f67065179998d3be058329122f5f21d28e5773fb40181aabc055fd91578988142c0c0c1390224a95f818488cdb8dbfe29e340df189aef0333a8170d447d31c39c4ea254cf0c4b7eb6a8951d5898fc814b000e658747350355a30b47f303077d72dcbaa96b56fc9cece29e177e81ec019cfcb0a88cb5ac9429e6deaec93a494ea25201b8e31ab0a49674fa588715bec625e11681cbe06564b8abaf07467c30ff799e26a9513e36e4107689ec6d8b1cee8fbba9983a60047403bc03d9ed10b9b78ea5559a4bec376c54767d01f4b9f7428e7277d06001fcf6a5d3a4d855bc7cadd5f36874635471e39eab046d4051471d3369637e20755d0877c9acf5d13c5fbec6e78a45a81770061da38aac504198a36f60ec07b46b5f12f11542d77fc849768cef4b139963ed3b960f5252c28fcad8282b83189a26570eb72ad1d1fe245b845192452331ce5b573de1917816e46a6d1e398f0ae8854c82110375a0962e963782fd01dfba92e377413fa93c8aede7aacce7e3d10d4cf7cedf4d1bc91c011dcd61636a97e96be8d3b463e62788b12791687b062ea3b468e9b666a832096dea3614e9869cdbf3b37f76d8a4c8945fe9fb56ef9d580031c2af17cafaad4f1cd64615fde30c7a32587d417a0af27ad6c4b3dc3b581faee844fff6d5022cc9a29987cd13f492406076e72ea7d98bc5054a0cfe94e5871c93fa4d0d6911935808b59e28af9029a2b1875cc7fa29adff8dfb58ff4e7d5f4cc1cb953de10d491cbc7f789441644072a68cfbfe3840da6e465aebd3222dad4bbdd2c9e49dcf0505ed418b6b65af0d75782f9880194e0123b9e4e294447605d510bb3cf89639768eeb1799d4149af000003ffcea43a49896983bbf1d0a3cb5d13c3daf8c9108ceb5137f2a7b9da91cd321e6474053d5d971f80f47b0b2427322d86f2c7bcb713aa4ba74c3d00adfd52aef331f925b8400cb05ef3546235f0de411071912721097cb9bcd6cc81198f8bf0ccebf91b5e2792f3b2e6332c6967fc216d672641028d42cb4257715ddf44b3a6f9cdb64e13d99428868bf68d395b082b5d52f82ddaf2ff805f4b3ab153e46b553881ac397558f2e64e74559c247ca89b7359b08dbd406beb94589fe54e8c94b742e201bbaf2f1f3140efdfb1c11c9ff8fad22dfa3009686eaf430df4b968101bd917174f8fb1f565d0a84e4dee3df82c280a7523d0f2f3d8368abca1e8a1e1d42d6c8e0734299b8279e770ab02c4f63f378b2422d2b1450d01eb8ae581dd619ce67d3aeeef3db4e7feba745fea643432a30ad722235c40dcd7c60e9f5d584318e3fad1e1d43982f0f27830d5f05b85a7771442307fc1a2f614d722257f30990d7985858cbbe9b85a3469a44abe29645a6cb9e0cbd7f0e7a4d088fd6ad5e8fdbbaea8ae64a47a18554458df22c0c980f935943421d2346f72cce8da8ef7071b436254bf83796438fe1f15ba3387d4e7888029fd5be34a49c04bafd333cdeb20ce234770513de5edd837d11b5567487a18ef425052de7bc949c9bcc11efae623a7e76dbdab92ec5abc0f7e2c5c4c2b3250c0aaeea868c43180beb232474f896810a1f58a18bdb0ebd38dc67fa477dd6dfe8e814b9edcc5f5627a022c87f009ef5f0ef76ea8307995abbbbf1eacc055983fc985c617de3f9c89ffb570cf50c1bbb72b2b0c6b035498de2b000a5500baa94fcbb38334783c28346a90ba79847aa1e1ba46b87c79082b25b105a7c6f0dd445de7714e9518a63bef4ddb227edc8b5b82bee1bf1d286e0f68984b942291081684ad766565784ec6bfa282598d1f1377732b2ebaed61dfe4ce65214a107fd5482bb5f47ce18df61ef5d4ec96d4c312c5b4737a445c00073efca77edc3d9ac90d8e35498972de80b12f30a92ffa991aef74e6be91632b72a44fd5bf4afb7a021280fae09b989d926dba0849308041b8806ad16ce364005bab80f4134e57c4f724dc6a52824758299c7f2b2dabcd300b94b0e1903cfacdfcf6355259b3eea39082e9323bf19eb298e745eec9b3d815d0717157e0d455c8d3a46c314e025f0c48eee3c1a14fdd5ef70ece69e8a2f3f6e28fd7bc5abab85d14bfa11bdb3cbc3e7bbad96cde688b2dbe162c113beb29a3527a2bda225f3dd3cd8e3aa9c13b0de210beff8d9604e37a694be72ea6ebf17ad520f97e7e573a9efa3fb838d2574ae8a4baee886d5e39ae03d5f8a58846ca4118e2c1b03a8038cb4551525e783755fd276d316e53451c4c6a1a0e85a4e9b2259884bc37e3ae2dedf6d6f6880fcbf0c31a1425091bdf63989be57138b04e4102954675d5ba6315fcd6918dd0c37db85428400194cfc8c7af4a1bf62fc8471b43e4c54724dba3c02d4601d35146831216ab249cf231e21b769745bff21478aed5c6386a57efe7848b0d55f6c41a2500034721311b45880700fa54631e649552e875598fd94bb90c8d49ca9c95e98d19d064e11e5808f9977d537739a448622cc62ddac8d0db879904c36ad1eb2fe8ac7f3b9243b0a13a3d7d70568eef1a908bce9ec7ea2a99010719124777e839fbecab2325ecac02b3d077c62fa949f24cdcc58a86743440ead742d92886fe4d4e37a78576ca32ffd098df06359e2e81f713e159aa2c132d716d8a5bd2b35a19c67bba3b1c32329c49267cb3b67878e19ceb033b8d4053c30840427d694b9283c0cd164ac1fb69519bf00b1acb6679679740cb1addb47bd92b4b3ded46c3750b05e2e55072fb90ae4e8240de75317c81411d2d06200b5a83950d8e1be71a7f3c0ff2b0e747324bf2878417f9c85d40f49a66b984b1f29effa98998c57a49776dbc59490d51c3e25b93123529c9f5c940b6bd246515c2ae9503c7937389ca93583705bd49170c04c2793a31eb08589b9e07fd7df0ade92384f6021121dc88dcf2799dd3bc82898b7a7660fe27e1b15f8a2cf2cf3afae14667ba10e436684a8585af8a587f64f2539dcb1896580639c2ea76f28a22b050ed923da3666d40de60698eda23a05838c21710ecd6d643015a460a4050db359ab08ad7e721bb6cef4bd02c8590be2a15aeb1fdb74418750ed3d94d01e6f90b7235e98966365d6d2adfb0bc9568384b4b08c0f577b657fccb675ebd2b7a6a0daadf3edc3b7916d4fe4148710437422b292739e72da8738c1fcbcd7d1288f65d1cedae07845ba8869821beadef8ffa8646c166c659d4b4bbaa11be88ff3e0f54769e851bc05837fd1a3c4c53cc69490107f490b0795ed8337bde0b060cccf5b36efceb46054786e2cc73c19f0b449e22c92facc111fd6585fbed724462122d4c0002000000000000769aeca3fd57b05953ea40fe38645c700c93e7b176b8324835cdda36d0db002af169aa96f52d1c6561f127cfba14bdfb30f9f1f55d78eb8a83d1c41f2afe1e4d2b3a5633b66476c7e19d635b4eae5065b5e297acf10f16335f5698893f916d9e745c2210f5875cc33e720582686d6bfc9bacd6c39eee13645f78792e80d3890b57e42ed97867979c3f46286558ef2f8f4de0de337440c5827eed307a2aaa12be1ea28b9a945c4af1c66d889f129e260effffb8fe79096cae011fecb103461a7731b517a16e4fb10be5243a075c9fce69799b7d6980d38a545c8b899e3f9545f3b3b8eefeb7f41327fe6084705dfe0fe423c10e285890f691c1c8d8365ad677affc68a9cb8e6f64f02eb76857bc2e72be8db751aac8636c2107e9ed0791aced260365caed6fbfd03f4df7471568bbe459c69071a713e6da0688e5e829e1dcf045d722738e0001fb7516fd48241d52e0d0acb5674802f05f580e4957744084169bea3b91220470610987fd22b01f9898a7615ec8149b1738acb1d0afa9e8d6ad4a5d053ab1e73e474b277789650557168a659eef6f2a539c324dca1e1087145b1edb1d0c63c3336adb3130eae7bf42208092f8f08d808e68bd27b0f7efd5700c50edb0bb4e67db55b8b6c21464685b43e6df8f73431bd85c5beb240128807274ccaac20c82a1c3feb37b9673b747b22165be800087ad512f14ad6808cb0685a706e16ffdff52163c53278e310a0f9221c1baf1a80a9dc3da8fb4d229aff42b8dfbda0a1e1311657367989a67656adf68050e6bd7ba64733f3c393e4d5cef9eb0cc87307decb109a43535a7f9264661ec334a66d5a1f666564a5c844dcde616576b9959649fb249b3424e478fd89cf4232fd2ed07db37b9a8d76233f28c20c389100bf4c842b77c999ed8a069bda5d2de434efb9829d3c8cb1deb96b36424a441c4bbd1a5d3a01b7ecfb1256cbed879110172cafd73da67c932cab92a792ce1947cb508e515dd51a72f2c32e05c416ca7fcc474593d7a16b53030f19537f1669bcb0d68ecaab2759ca2148a5917b002c2ac88f681c366467da1ab119d62597140084a1bcb5cd19f189d9d4d7ba7f21584a6bee0e8072401185b3fd992782587c3d7d85b60f8bba9a9ff7cbc2ec97d5da52879438bf19d66c1fff036d9fcab5e9221f30c22cccded5bc4", 0x1001) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f61000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0xa, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast2=0xe0000002, @empty=0x0, @multicast2=0xe0000002, @empty=0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x38) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000000e000)="6664696e666f00") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e3f000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x10002, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000db1000)={0x0, 0xff}, &(0x7f0000797000-0x4)=0x8) ioctl$sock_ifreq(r2, 0x800000008922, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_data=&(0x7f000018d000)="53f87e563679c8f3c86752285f614cb73c73c71ec9332d21d4a6367155d1dd79"}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000e3b000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e7d000)="2f6465762f72746300", 0x400400, 0x0) pipe(&(0x7f000059d000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r4, &(0x7f0000f82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005b4000)=0x14) 2017/12/11 00:07:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000095000-0x8)="2e2f66696c653000", 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00002b8000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getpid() gettid() mount(&(0x7f00009b1000)="2e2f66696c653000", &(0x7f0000d48000)="2e2f66696c653000", &(0x7f00009e0000-0xa)="68756765746c62667300", 0x0, &(0x7f0000f0e000)="24538aa44c48162168b0ae0222") ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00006d7000)={0x80, 0x81, 0x387}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00001bc000)=0x400) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00005f7000-0xf8)={{0x3, 0x3, 0x8001, 0x0, 0x4}, 0x9, 0x3ff, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x7, 0x2, 0xdc, 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]}) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a42000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x4000) r2 = getpid() r3 = syz_open_dev$usbmon(&(0x7f0000f72000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_dev$tun(&(0x7f000016f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl(r4, 0x2, &(0x7f0000570000-0x36)="14c8554a9698b3b0db16538f568b69eaa8b26bd82d51d39a238554aef182a373c675b31af638978ac9f889ea223ea9ea18c56cf0fb8b") ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f000045b000)=r1) mount(&(0x7f00006bf000)="2e2f66696c653000", &(0x7f00006a7000-0x8)="2e2f66696c653000", &(0x7f0000886000)="716e783600", 0x40004, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x0, 0x10000, 0x0, 0x0, 0x0, 0x5, 0x0}}}) close(r6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000453000-0x3)={0x0, 0x9b5}, &(0x7f0000bab000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000085a000)={r7, 0x12976000000000, 0x30, 0x8, 0x4}, &(0x7f00006c7000-0x4)=0x18) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000003f000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x800, 0x0) llistxattr(&(0x7f0000d7a000)="2e2f66696c653000", &(0x7f00009c4000-0x5f)="", 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c06000-0x8)={0x43d, 0x5}, 0x8) getrlimit(0x0, &(0x7f0000ab6000)={0x0, 0x0}) clone(0x0, &(0x7f0000295000)="", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") fcntl$setstatus(r5, 0x4, 0x800) sched_getattr(r2, &(0x7f000094b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2017/12/11 00:07:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c6b000)="2e2f66696c653000", 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00004f5000-0x28)={0x5, 0x7fff, 0x0, 0x7f, 0x8}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00002b2000-0x108)={0x0, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfff, 0x1000, 0x7, 0x1, 0x2, 0xdd0, 0x7, 0x7f, 0x0, 0x40, 0x7, 0x6, 0x81, 0x1000, 0x40]}, &(0x7f0000e92000)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000997000)=@assoc_value={r1, 0x9}, 0x8) fcntl$setlease(r0, 0x400, 0x0) fallocate(r0, 0x43, 0x0, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x440000000806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x0) r3 = socket(0x2, 0x803, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000004, 0x80000000032, r3, 0x0) setsockopt(r3, 0xff, 0x1, &(0x7f0000b2d000)="011b2e7bda", 0x5) socketpair(0x0, 0x1000000b, 0x5, &(0x7f00000cc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r4 = memfd_create(&(0x7f000003a000)="626465766b657972696e67072d47504c76626f786e657430277b776c616e3126656d31766d6e65743000", 0x0) ftruncate(r4, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r2, &(0x7f0000377000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00004ad000)=0x6e) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0xfffffffffffffffe) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x2000014, &(0x7f000000a000)="00") creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) truncate(&(0x7f0000006000)="2e2f66696c65302f62757300", 0x9) 2017/12/11 00:07:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) r0 = gettid() stat(&(0x7f00002ab000-0x8)="2e2f66696c653000", &(0x7f0000b6f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000163000)=0x0, &(0x7f000062e000)=0x0, &(0x7f00005ac000-0x4)=0x0) getegid() socket$packet(0x11, 0x0, 0x300) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f00001f9000-0x8)="6e732f69706300") getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00004bb000)={0x0, 0x0, 0x0}, 0xc) open$dir(&(0x7f000082a000-0x8)="2e2f66696c653000", 0x200000, 0x1b5) getpriority(0x2, r2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000027b000)={0x1, 0x7, 0x5, 0xb825, 0x80000001}, 0x14) r3 = syz_open_procfs(r0, &(0x7f0000a46000-0x7)="6e732f6e657400") ioctl$KDADDIO(r3, 0x4b34, 0x1f) getsockopt$inet_tcp_buf(r3, 0x6, 0x16, &(0x7f0000c8f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009e3000-0x4)=0x53) getsockopt$sock_buf(r3, 0x1, 0x37, &(0x7f0000ff4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000dce000)=0xa6) [ 77.994633] netlink: 48 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/11 00:07:58 executing program 5: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000254000-0x20)={0x0, 0xffffffffffff4721, 0x1, 0x7f, 0x7, 0x6, 0x9, 0xce73, 0x0}, &(0x7f0000ee9000)=0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000c1000)=@assoc_value={r0, 0x1000f2}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x6) pipe(&(0x7f0000eee000)={0x0, 0x0}) pipe(&(0x7f00005ee000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f000049a000)={0x71, 0x5a6b, 0x10000, 0x40000000000006, 0x400000}, 0x14) ioctl$sock_proto_private(0xffffffffffffffff, 0x89e5, &(0x7f0000026000-0x89)="46ebf0da1f43551e25861c3a754fd6e4c95dc22523ee60b96ea444327eb2c03d1297499ad66f0bd79a3c1c33876fa94f32408d19fb055eb376f242a910db8f0ed248b881315b3898852f784a86aa3dfa142d3db0eebf140e4beb989f9540cf2a734f56f7ef52f25856b24cab639b2238d000641464f27a4934bc9b94e2594670c91a1a56ea067b85e0") r3 = socket$inet6(0xa, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000eeb000-0xb8)={0x0, 0x3, 0xfffffffffffffff7, 0x4, 0x1f, 0x101, 0x12, 0x5be, {0x0, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf722, 0x8001, 0x8, 0x7a4, 0xffffffffffff8001}}, &(0x7f0000eea000)=0xb8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000eec000-0xe8)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eec000-0x4)=0xe8) fcntl$dupfd(r2, 0x0, r1) r4 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x4c, 0x12, 0xa01, 0x0, 0x0, "298d3d2e0000000000000021deb78197d9df7f0fa08c075272853de5aecf1544ec9a611b4cf1dd7163e6f4b939ae7c3d17befa45cf7d260157"}], 0x4c}], 0x1, &(0x7f000007e000)=[], 0x0, 0x0}, 0x0) 2017/12/11 00:07:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000cc0000)={0x0, 0xe0}, &(0x7f00002c4000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000119000-0x6)={0x0, 0x200}, &(0x7f000092a000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00004a3000-0x108)={0x0, @in6={{0xa, 0x3, 0xfa, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x2251, 0x3f, 0xffffffffffffffff, 0x3, 0x5a8, 0x3, 0xfffffffffffff06b, 0x5, 0xfffffffffffffffe, 0x9, 0x1, 0x6ef, 0x5, 0x4982d301]}, &(0x7f0000bfa000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f000043d000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x2, 0x0) ppoll(&(0x7f0000fcb000-0x8)=[{r5, 0x0, 0x0}], 0x1, &(0x7f0000074000)={0x77359400, 0x0}, &(0x7f0000b0a000)={0x2}, 0x8) write$sndseq(r5, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x4, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000b9b000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0xfe, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x7f}, {0x0, 0x5}, @addr={0x5, 0x5ee}}, {0x800, 0x9, 0x0, 0x0, @tick=0x0, {0x6, 0x2}, {0x3, 0xa2e}, @raw32={[0xb750, 0x3, 0x0]}}, {0x39, 0x3, 0x80, 0x3, @time={0x0, 0x0}, {0x6, 0x100000001}, {0x81, 0x1}, @raw32={[0x5, 0x1, 0x131bbe53]}}, {0x7, 0x7, 0xfffffffffffffffe, 0x200, @time={0x0, 0x989680}, {0x20, 0x3c1}, {0x3, 0x8001}, @queue={0x8, {0x800, 0x5}}}, {0x3a7, 0x6, 0xffffffffffffffc1, 0x1, @time={0x0, 0x989680}, {0x2, 0x2}, {0x2, 0x3ff}, @raw32={[0x6, 0x6, 0x7]}}, {0x8, 0x1, 0x5, 0x3, @time={0x0, 0x0}, {0x3, 0x5f4}, {0x3, 0x7fff}, @time=@time={0x77359400, 0x0}}, {0x4, 0x6, 0x8, 0x3, @tick=0x800, {0x8, 0x800}, {0xffffffff, 0x3}, @connect={{0x3, 0xfffffffffffffff8}, {0x7, 0x7f}}}], 0x1b0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f000087e000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f0000003000)="f8", 0x1, 0x2000003d, &(0x7f0000a73000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r5, &(0x7f0000571000-0x38)={&(0x7f00001cf000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000acc000)=[{&(0x7f00001fd000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}, {&(0x7f0000062000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f00009dd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f000067b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f00002a5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f00005f3000-0x52a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6, &(0x7f0000e35000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1, 0x2}, 0x42) close(r6) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00001bf000)={@loopback=0x7f000001, @rand_addr=0x1, r7}, 0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00008f6000)={0x0, 0x2e, "89f8be2282cb0c2c9d3746219899921f1011e5c61e76efac843f1768cb29ac73653a2ec8f4044be7937d5dd5ea15"}, &(0x7f0000504000-0x4)=0x36) fsync(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00007d6000-0x18)={0x0, 0x100, 0x0, 0x2, 0x2}, &(0x7f0000cbc000)=0x18) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000251000-0x38)=[{&(0x7f0000e93000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000033c000)=[{&(0x7f00006c6000-0x46)="8eb7884bfe67d9561949d792669dfe1a661443de849a53f6f6c57a841260b3d468212f0c67fee228493ba5e1bee922b5b6779bf7dcadbaf74be8086aab415c2b5829023ed219", 0x46}, {&(0x7f0000fba000-0x3b)="d23f31a24288577a22cf963e37fca029583d29b03123d17278646469c60b713a612e038a0992cb753315dea25e23fed12b66348e0350ab7834708d", 0x3b}], 0x2, &(0x7f0000951000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x800b, 0x0, 0xffffffffffff0001, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x0, 0x8000, 0xb2d, 0x8001, 0xe000000000000000, 0x1, 0x8, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x4563, 0x100000000000020, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x6, 0x204, 0x4, 0x2, 0x1, 0x1000, 0x159, r8}}, @init={0x18, 0x84, 0x0, {0x8, 0x9, 0xd93f, 0x100000001}}, @init={0x18, 0x84, 0x0, {0x9, 0x8, 0x3f, 0x1}}, @init={0x18, 0x84, 0x0, {0x1ff, 0x80, 0x800, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0xfffffffffffffff7, 0xda, r9}}], 0x180, 0x1}], 0x1, 0x4000000) bind$inet6(r1, &(0x7f00009bb000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009f6000-0x8)={0x0, 0x0}) 2017/12/11 00:07:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000001000-0xc)=[0xffffffffffffffff, 0x0, 0x0]) r7 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r13 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) r21 = getgid() r22 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[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}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) r25 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={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}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000002000-0x44)={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) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000-0x44)={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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r34 = getpgrp(0x0) r35 = geteuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r38 = getgid() r39 = getpgrp(0xffffffffffffffff) r40 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)="2e2f66696c653100", &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r45 = getpgid(0x0) r46 = geteuid() getgroups(0x8, &(0x7f0000001000-0x20)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r48 = getpgrp(0x0) r49 = geteuid() r50 = getegid() r51 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@local={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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r53 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) r56 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r62 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r63 = getpgrp(0x0) r64 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000+0xca0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r66 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@empty={[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}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c653100"}, 0xa, &(0x7f0000002000-0x30)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000000000)="361dcaff374f216ec1b39e11ce234af3ed67efa3ff0e22ca87ec1d7bba0eadfd132152e9fbce0b1408fa6067523f1481d636e6e7022ff6f6e72b005427f7cbb7698b6b31aef3b386b71068ce5b13c285651c8ccd576ea5f30888d562d216133a1a5945327688a6a6fe0ac71cca432ee60579689d6c6d280a6aad0595f31f45acadd8470c4ead78aea41ed770a091f20aebaed885d1aa10e46fe7c493fb09ad1d5c4df3b701a6281ad220ca21", 0xac}, {&(0x7f0000002000-0xb)="ea2dc72753774e40e8a206", 0xb}], 0x3, &(0x7f0000001000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xa8, 0x20000040}, {&(0x7f0000001000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, 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{&(0x7f0000001000-0xa7)="a5a61ac0020442476297cfb1b94f343aaeede25be26db4d5685555bfebaf8b0d3e4bce06d1e128ec020079dc1696c1e4b90c993a26e6ddff1724b960a0e45f5c6baa829c86d4b337676f0a91b8aabf299e106847694895eca5db0580c0601bef92d98fb0d875472bd8a5d2b8d9f113a2707f2a5e88d9e1f03e73cbf4590d4e85dc94b36a23a0cf383242aa2be2cabf7bacb7ebb3741945965ccdb7ba4beb1f112d0dc4ba144af1", 0xa7}, {&(0x7f0000001000)="593581cceb116fd5afd213ee1f2f9a0457edc93fb50625be5dd65885d1ca85e60cf616ae5edd3afe7d8c0f69b6809886", 0x30}, {&(0x7f0000001000)="c9c516f392bac6c41b3ed273b9cb17d27d0b69ad7ab146c7a34cb9a9b2f6efc55f12dd36f76606c28c3f51cf37ac2fa5ca3995757898b54262943c667d1b027b5365358185d7985b021a06eab7efe159f283c890853a1535935e754ce613d2a63ee467cd666a15a4bd07eafb335ea98a9da720", 0x73}], 0x7, &(0x7f0000002000-0x150)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r34, r35, 0xffffffffffffffff}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x150, 0x1}, {&(0x7f0000001000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000002000-0xd7)="4a963aa38ab601ee9ed0066ef1bf3eb65e36f11e0852c788e919803f66077db642dd174dfa4c54beff1529cb6cf236d97298010a9b6477677f8802f695da034fa45da9246260695c0490d5bd2a27f9a16bbae8e7465c2e5883143891bd4d806098f5edaa1ce3b5f11bc9863703b149a6e74192ba37f2a82389693d5639f4efbbd18b1f17ed9229229d794015f1890606f52d9f0913b810851d81066453cfcaca109b7dd5278d44767b8914c050148994c7907d6db0bcb43c4ec2132f2ec472c2cc8545bea3be00a69bcfcc146554e7747987d29f98dbe6", 0xd7}, {&(0x7f0000000000)="25ce3d45060a1d0eacea5606cd77f30bc269dbfe73b530b678e792317416467d760978ec563529d02026c802e2", 0x2d}, {&(0x7f0000002000-0x6a)="faabb58494b7309a1fb86e36567ea07f33077b752a84d8cf17e3c7bc8d390a7ddafbc1ac8a91ff4114f70bb8bedbc15cb796eb50cef971a12603a7d15839a3c580ce893ad222bc17a3cbf141f653d82da24d06a03c6ebfdfb830728afff0809ea672e4618673e5321949", 0x6a}, {&(0x7f0000001000-0x4a)="d558888a4e0ef8254d96662a736471b5e27f8c62f1ab371eb3c7083f0b6f2c5fa512650d70bf26cf16e565d2ffb346a56898b9e6da8f7488182f32e61bcbe151ea6290ff9cea70feaf8b", 0x4a}, {&(0x7f0000001000)="3e13615a0fbfa0805751e82e05002d7c5be1cdab3a059f0a42f3e7a3a788f964164f28ea66ea7f7a7d9227419cb46624d6070df30784fc2c416961eb97f68513a422930d7309b09d85186bec2c5aa124c6f8cf093bd8d941bf86b585b13c128ed8c283113f300378e283c7a6794975481ddf1f57c8525e35118690393140fe14f8abc7015e9a9c3ca2b956e683e4ab86f09dca64c3de5dd8bd05419bf7afe71217e30184f7bf45c18768a14af2c966f7fe55e94ffbae81bf39f1185e795c835f81aecb208b59a95c9cb415ee2c6afa4bb83224e90c150e988710cb9814c99a5459467d20f6570683fd6e697a0b90719325c831afd485ac583e094bfc6d53ce939a904ad191562262a6d215251717d69fa3fae4ec7927ad32aa7aef616f1bf2b78361d7fb4a4419571bc71168a90bdbc82fe060c4673b120cbff40db1565c057bae6bcf9d717434b8e07db823fec624498666ee195331ad6f9d2bb33ab940bff50c3b7257dbda71b5271d29069fde62e1cb1ec98e2e4dddedcee9513f9a850bde231b52d4887ecb45c843fba67faeb7078de401fc2b2ebbc304a49b0aaf6cee16809b534ff97b0ef7f8757477f1754f67461f5e76ae7b9714d96a305dd72cd3e3d1f91795da8dadc2d430fcd01c541edf1618991bef84ca4b83a05ce746660ebfcb86bb5ebc2fd2263b52010d8f68a2c7f6a64d1e5c6417e53b2ee1f379fb100f3a97ac9235476ade718759dc12da9da4eb231a99df8a7c6ff90dfd888a89ccb91f305dd598b14561fab3b9fbd19c7a97c9e96e47ba71132f3d809a101cefb04361e8c73a54dcc42a3bf1da297c38adefdd3e6b6b88e173e4439d5779c1a97a635de8c0fed8f4b205c1865ab93be6bd1ad7dae6ad5d7be5b3a80fc1d08e99437931f4082f79aec75a80f62bedf301aae2e6310f5a5884ab0caf292e929c05c25b2920f27506dccc40db7091c7645190b40f50a48e27d2bcce7daefb25b404042829ca309da7b2f37a98a011a9a74c75f1c2f050dfe839c3bf49646a2d111b69178bde19f7b58cc16c05d986dfcbf2ecfe5c96eb7f3c1907902b7cedf9bc767ab9aaf72a44dda2259e4ddd78d3bddff20e6524e7a841b607a3cf8ae5d238963a1e52b644a6f289e719240ffb2af384d485ec431a6aeba649cc71c54bcec46bf0d3dd460a649fc1f5109ea6faa5a08d83d60c93979bbf0034033386ed487c4bcb487f270ffdc2aa441ab759c36e9097491e5d41d53a2586265d80b0e8c9d42d9d417caed531f176d2007bba786adc6a61725991b96f6b8bba864f8ea7824af87c584eb5cf80ce8d3c8b89684d2d58c14e49c1183a46a7b44b6a6b8eaa4a0824469df081a880699887e4eba7b49b0417e5cf46f2585feb84a0c264e9dfab2fb22b990d15c5d85eb37f8b02440beadcc822f6fb8ddb4526704fc511a1e3364bba086d9aafe5e4fa4a110005a0f4df6f0cdec1d9096ed9c075b6fe087d3b500090c3c4087cb9c235ee79dbd4cb5b022757755136ecd2332bbdd56ab980f641900143a00ca8a1d699bdcc851f73d3da366632e77a2a6567c9b6a6303f7f9a74a0b19dbd6db925cce32adfa58a8d63002319efb76c9ac0ef873f1a3e27b4e24df75d51684fbb166deb6be721103aacb9654fc4662aebf58fa305a6108115ca945a8daec35a21cc0d4c30b6f67729b724baf8e75996b921586242718029e0e10ed6d324ab318216123a5aba0cf0c648e530c63f1e77d62f05fb4f4c30f3ac784334479016c44f22d20db2df20b890d7d3acd99511ca1c6f1d5d09bf2eb531d6a7ef9e234c17ee03e121f3b02a35a2694887dc6e17be3e3e0cb7b7188fae01c6a8e47334088b0aa7158bb4f04f9e1a27e29d768286b5585ca1fbf9adc2403ef96c1d906e012f50e387c0ec2ada434060c2337d00a036f727ddf0a14df8010d6d8f51b120dddfa46f4209ee54f40db853575493c003e155616783eacdae30705f9b965d38426eb040b3796f583e4d22ded5d1cce23eab69250214353859e75b0870255623a2ad34509451981645b77cba6b22dd63ba56f1bc8c0e8033ea7d6572347086416781a6b7e403a75c29d9ec4f71a620f282ed06bc3c9961b73abdd88f1d13ce07bccc4c08217cce4fc7eb6b1754ad95bae9a87dbf8d5ec8392eaf5f1222cb2832e4c79a9d3eab9a954996035e2f683ee8e5645135aa966d5d1cb9e0ec716dce7a5f9966bea8a53f9b0436629ccabfc9427bfbe36a92992b7655387ec55795c80f8f9b7a31bb557a84b0074b29d53540866a8e0a960af80fb13b7b2776ac7c3ceb9a501bdc222802a15399f6eddc9b3072fae64d7d30b8bfed5d72490854e81758c87f9b179755fcc6a27a8b7387f30caf6f2e40e46b714ed911bf44646fd7146ceee64d40bebfe0ba58ccba363fd7583d9dcc129b1a4bf7c855c551f15b1dbf9bd1737cbea0b6ed26be77e065954e5f3ead0142963f231de584ddbb3947cef888413d0473a8a88082c7746992f56cd73432a8c2dcab2623ded1dcb60071e15b59140a748b0bbe14beb0586784cc1ab382c99de9f2ff801c1abf2a771235038dea19677b646f0450794ee302c61d38adecf136c86cbaf7f1708fb0afa6d0124fe007ca1db67844794c2fe5105172312adadaac0a988fc515a93ae1ddf31874598c9e5891ecb8fda93ae7dee570fe88eb53a9d98e2893d940914f555f9ed14fd038fd058d6309e4a80e8c779a2ba5ca6a9d0d21dc3d139003bf07e173f79017610ddec012c8a5589b291d521f0798edd8b5a2e60e2b305f0dd9bc65394988f1f8351c423b55a508a0ecd60d18a945efddc27d26d5e3418a849c562ed77cfbf387a2ac5e42f50fae7b5c32a7bc910a13b13634aa620688dde0d969237ddab74b8f79e266f8572d433c69964e9721224f4516b006c701998bf1ff3b16ca9bf4535c1b036f55cdf5a7dd46f4ab79e9b955f50fd72024b8fdd1bc8b3726731fd9eb4069b93d3ee9e88847b95bfac8035466cc39888589ab14407da7fb8ff7321d9b630ea174494944295b5e403e400d5c565c3ff1ef8d3b82255bc6f4c7cb57decc024aec0f9736cdd37445c8b2f2295e9a924b33e16f20fc345bfd470a3df1c06edaf939885398928d15b3c6520a492dd09ecb9be9561dc1b40ad7a445c9cb83d4d87205bdc2305332016172b35215e5b864f31c6abf6c0e64f6fd5f1f166d915d47a542193e6d393e512616e1a15e6f07a2f6d0ed43ad675d878d1b770b2c691f80a01d81eb21c5689839a6235abdb20f892d46f50212a2250c912ee83ff33ee2eb16892dc567b787b2b0761b7b60ea5491091c460694f0128c6223afe5c0b8b2de374ddb94cc607d538400a0b9688cb12072117b1ae90f0c66199511fa39e5afc0e144fd10946a29ff2eff6213c44cd01e2cac8a6749c960441a88b7517511e94076a66c53fd40d39fa9a9f68de88f8bb9f481b57c522ebf4303f67759c23cae7b99165198e76575818ae3575cb022eb48b4a64420e25da8375095a44522bd875d3c242cd50e1a6aeff1b58ab5c7546f28824c93e5560a94c451b6d1522365b5f162f8aacdc950b7738375f94bbc37fcfb54c71f5651fd3cfd58088ad93276d01481b6e3b5e8060286a5df3b7ea41941d422862cac1c80d341559ee06de2aeaa45a66f824ba71b4211e39f479185e31ca5693d5f1007f23b2308df4e97775371f63e685e3b15426b6fbe09e041f0d46ae912e2b0e11caa4157bda77d7b70b41b2b03d90ad2472d4b75fd672d331d892bc670e80cfeaa205b283b45cafe0717a8eb229c01575cf0a7a638c602a10acb07f91896cb2551cefd5ed6d01c1567d4cff57232bf9e64da75789ffebe7aad2909e8041e9ffdad28e31d7d19da8a794c86faea29ef8d640cb907778fd5b2a2791ac64f2cb26858347531e3b981e1949457ba1492e4cab3297fd98c03a8fbb0bef701254367cacafeacb5bb8db3eb0b2a12f634dd1ab7e9df13f0c3ab12d40603159cb06a0d00779d10d92beaa8070279f2b4dae0495d004f8234b308f1f6529b139d61102eee590c12407103b5b423e22ac1e8827bcc4a4544623aea80ac077ff567c72bac0ca272caf88b35150caa0f540a0694cdd1a784437afde1013b2d803d4871f8db1d756d3adda3e5a72072ff74424f9dad74b631d20b9f56c02ae85ba8b20868a295486f7c09cae8abc359bda93e47f32a9885ce22815e778985a118f54106ed4ca9ae71418e0db0f9f8605de9ea2d012f3467d628111de02d9ed74a6ab3a774903957c550d3902fe04bc38bb9906dbc80b0a92cd31fdad9476a701f4d4c3bca0e36f9726d83cf035d6b375f3a901777db4f2f407f379813ea640ef772c69c78fefd159216648668f135928e6151c1dd3f1c1be18c018fb5a06f5c71a174006dc69f679413d3eb845a155b078d75960cdef83f108095b66a4e72ec1fdd7f8807d9ccca87429c6ac5c3b323d894761eaae19412a5f96fd7c6b4b926ebe477903241e9527ac69918de4ee4e9d8c6e3b7f4438338b77f1d7cea762c038ea5de7faeaeb466f255dbeaedee387d5952e71b67a4b8d8b3de3b13ab299b97c3a6bc20f7d54642c626e028dcf2fa39bd44f81b11c094d7fae63ef63be316818c2359d23900da55c3ff6357e7de34b680368c50a9cced2aff6c889992d0eb16ca85d12738e1d17fa68baaeff7efae3e4014bf7efb6873106eea0c818d7e0a9440483eafb7748978125efc51729d63b095f15cf08c066209ce998df35c1a93aeac54b07e7445985091126fba10973404b32cb606e43879c9e66ea0d794800bd35208b2b8fdd6a9f6ebc53b2369565a9cfe16125ca3bfc3acdd7806487d99cab6387544e12bab5832227f255980cdb63318a0be57da8f4138d4af79a10ad4a080fd7527f4e6e29d904bf8f021329f9a0f2e4f8d60fa7bf8faab548fc56b9af6b773c11912c773472ba2ab6a7128b7d4abecceac50eec87ccb864024c12a171f7a7706b5f1f72e360111d78a239d5c5516f6ce72f780adb60c27cf9fb91712c7905f333ef5f33f145ca708377045552aa8bf08ccc552d066a0a128ea22787c91c734821badcba517e451fdf8bd7a86df677e2b7540dfecdc5fa0247bdc7e1174ad1b4899d181c65d2859a129bdd3a7dd1f683dc16cfe24efc424b0ed49017a085351ff6880151a31eb37693ea334ffb76b0ee32029944d06e975225e4f0dcd65510fc5b28a5aa0d455c242fe6e39b22b58178a36212047c639be240edbf9ef2a28d48da02c1d7af7d64ca79bfefc1f30a80d720c34d2de21ae10e0ae5b6fa48bbaedaed8953ac7457f3c48bf54881fbdce4beadfc4f35c86ec2411833025e2debf8f635fdf91d71af7911f5902100f01f7405bbea9357a67ed812f54759aca60e3bbd44d21a53514a86103ba8ca84f8f20e2464ea599ab17c83be31ce29ae0edee4e7c29c39a98132dc68150c61472b64f0b2c9d2d6e607c11cb8ff433a091076b8ad8feaf40b9419f5f037b62bab2c7f5e3a899429e6ef05c95e13bbc8ebebea7a43965fa4dcfa3964fce9fe438b0b94868117e63e9882ba0d544ebcc223e94f8b34c93d79e1dc519477174d0ec717efa436cb53f90bda9a2ee50355b88cc60d8acc808aa67b998574c2edf1f722df4dd548a9484659743dd45ec7f2f7e08f383b1c02a090a7bd40d744c0318b1ca4189d0ff0a7c54fd7323f743903cee53d6f64390cb0b704b8ea96c4a6b03fedc15f75f4eba396fd310efa70bc164d6b08ffe6d684fa58cd20bb2e67150861434da8e334935489c", 0x1000}, {&(0x7f0000001000)="", 0x0}], 0x6, &(0x7f0000002000-0x100)=[@cred={0x20, 0x1, 0x2, r45, r46, r47}, @cred={0x20, 0x1, 0x2, r48, r49, r50}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r51, r52, r53}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r54, r55, r56}, @cred={0x20, 0x1, 0x2, r57, r58, r59}, @cred={0x20, 0x1, 0x2, r60, r61, r62}], 0x100, 0x20000000}, {&(0x7f0000001000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000-0xde)="6f0fe21d6c08bc465045e56d52edc1c14c72a0cdfbcbf7d67a27792e1b3d1cdb5fefa70ff6b9c7ec538ae02c2e89146a520fc392e3bd3ccb4d5cefda63d3871f75b4719f266c298b66e304a2256c76c83637987b067b81b0ec60ffa7b5fad9359950dfe036c70f00058a1819821a68b12eaa8511380c9201a2f75a6d30eb22d8cc2b051add68b92609a4a9560241dc1fdca5f64a7ce480d49cc7c10d90027b6981d672edcd8ba71eb19153c2ea575c20f431ca3858bf334fb2f2c32f274ef9a987dd1c2aadbca4a38882641160bd04c21a23c6cb41879a513a964ff258b6", 0xde}, {&(0x7f0000000000)="d27cac9a9792e70659751985e06ff744ee4a167189c6778a0b5d9b83a89d59bcf46896ad7e8a6d2abfc64788326d830514af98f834a41bdbb1e2b8cd31970149394536fbd5573d708e6af8554a32ff96b6017b2bc3041adf9a97d8b9f7251a7578540dc3e082377e0eac09cfbb12e3319c17344fb305ea078521c48ce1170e52efacd0c64b5becd964b0c7f0c1b1", 0x8e}], 0x2, &(0x7f0000001000-0xb0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r63, r64, r65}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r66, r67, r68}], 0xb0, 0x44000}, {&(0x7f0000001000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000001000)=[{&(0x7f0000001000)="7123a7960cf48d3412142de41680c22478f2728c72dac9a0c03a78f0dd465bdbb903a3ecc603a89395a6be794250ada55bc0ba6a0a6162e74e4f095c2b95a420671d4e17b46b9beefd5b28f58ee5d108b1dc5d2df80c39afca5eb74f1434fa3ea5a536080d20cdef8071febb1b8b78df9d305039585e859599723cf546e210ff82e5091ee7834beec4890817808b27df68c0aa33160d5e15bf67a6d083ae8b0dd065efd1365a0d818073032c2e4c3054a66217dbb2678c2f9f2e0c3cf6ed16a0390c770a32fa2461e5fce43a96379b8213167d7ebb06814a99948b5bf6204550af06d75369286391fc22c8c27528a797721c38eb", 0xf4}], 0x1, &(0x7f0000001000-0x40)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x40, 0x80}], 0x9, 0x8051) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r69 = accept$ipx(0xffffffffffffffff, &(0x7f0000114000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000c2c000)=0x10) r70 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a82000)="2f73656c696e75782f636865636b72657170726f7400", 0x84000, 0x0) getsockopt$SO_PEERCRED(r69, 0x1, 0x11, &(0x7f0000f55000+0x517)={0x0, 0x0, 0x0}, 0xc) r72 = getuid() getgroups(0x4, &(0x7f0000f5d000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r69, 0x8904, &(0x7f0000821000)=0x0) fstat(r69, &(0x7f0000f94000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x0, &(0x7f00008b2000-0x8)=[]) r76 = gettid() r77 = geteuid() r78 = getgid() r79 = getpid() getsockopt$SO_PEERCRED(r69, 0x1, 0x11, &(0x7f0000856000)={0x0, 0x0, 0x0}, 0xc) fstat(r0, &(0x7f0000476000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000649000-0xc)={r74, r81, r73}, 0xc) getsockopt$SO_PEERCRED(r69, 0x1, 0x11, &(0x7f0000eea000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(r70, &(0x7f0000a0c000)={&(0x7f000061a000)={0x10, 0x0, 0xb2, 0x1ff}, 0xc, &(0x7f0000aa5000-0x80)=[{&(0x7f00005c3000-0x4f)=[{0x4f, 0x35, 0x904, 0x5, 0x100, "758a125ab7b1610d565d345de59882d069b8697b834989af97253924e2843e111b8ac7f0d585de54f7cd42f51ede51ede15dab3751d0fd387bdb51dc6faa49"}], 0x4f}, {&(0x7f0000290000)=[{0xf9, 0x1, 0x8, 0x9, 0x4, "cc78746ddaeb992c3689d8ea57690bb633e973f338932bbd3f7326a8f88c24392d95902725218ecccdd1c76ec2069c1ba445b3405ea01f579364a0dd1b92a1f06bae6e1f5b0090c7f84e649d253e123e067589b81bcb7f943b8dff3c361a885a29ba68f2eeefb2f03e4bc550b8c9ba11f597172cdcaaa5c306955fbcb0cab6433112ca30404addbe261988b7d116431141b27923f8dc9ed6afecead8d4c3135738aee7e8a91eca017b49d56fb6942f6253f6e517b720e947578ad8a464809fbdc68093f18a13d65ca559f712a0e2e80c1463afbe89df31aed8980743ccba8a1c6722b13cbef26bad91"}, {0x74, 0x100000000, 0x420, 0xffffffff, 0x2, "04936fcfe37afd239378b33a30f340b59a763c24ecc23096f70d2858812286f428d530985906ca06b14a5444c02a78c68b8a7d330b6c9930d99dbe2247d72c4356a5c2b8ec449511246f2e19b8cf93ce527786608cde685abbee4f937708b1e9e81f7dc4"}, {0x93, 0x10000, 0x400, 0x8001, 0x5a, "1e77cc066333c492b320db0d56e80880522c34851b4f793d9a5bb9f51c4cc475a2a5f07ea8009191fa9bcc58d6ec6458927f3bbc861d906b5b48f25f870a2986730e439365642dee8be9211916c190a2e32b850311ed859e9c83580b5c3f5dbfde14a61ec419ba9fd178bac2d7bdf9f39108c7846628a6e5531e71956d769200c10f80"}, {0x26, 0x9, 0x200, 0x1, 0x100000000, "65a0c52d17d7e3bc15481df39a6ec4fe2325d44a26e7"}, {0xf8, 0x4, 0x100, 0x1, 0x9, "e4033735a26b62ca9689c2f80f5c4908da237c7be16171d1d54e90da0bba49532ca96cda39b5b85f47c6e4614c250a9ee494d8a7fc83bee4d35b13b658a4962dc75cfea6fde3ea56fbac900ca0c66615dafbfe462514e7aba8e705f1544032a1ba89e69ce4ce24f0c9be99989aec80ee6ab1619ae1b82f841e8a4aacc61a609363eca18fac0896e6408583594bfbe29dd3cf7a3e3dc85589fd7c5acb368ee41fab214c52ade2c83423b7b6dee661173275c71591f558b85f7692de98ad179171c4a8d2c7541b1ebd15108e8f71e97311b74c02b7563fe2101bab2c1c6737aff5204997a5d8e150dc"}], 0x31e}, {&(0x7f00003bb000)=[{0x1010, 0x20, 0x0, 0x100000001, 0xfffffffffffffffe, 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"}, {0xf4, 0xe09, 0x229, 0x400, 0x1e9a, "b763e83bf268142fe267db87928f0b8afc3e0f9a3f6714d1a9ff2cc2e6a2a9d50eb00be22d6dc7a590ccb6cad6081e7ed5ffe231ffa6720a66de8d317a68c92f59d87f27ec4e2c15caec5609df7c0e1c8928ea31abc9a3572eddf29d9264077bfad6b8989bba42e40240894bca00cbe79e201b18334d438e7921bf10d317691062b5854db76fcd9ef03a62a2450ba3df46e6c44a36e64e954c779d4c38b758578e8ad91698b676d02dc3ce3ca31637bceb8c15a99e10c24a9867ec82f35351891c0bcafeff4d1e83b4ce965c121fc3bb4fdaa95ee0419c2a6eb1d7b7044ffae0c7cac801"}, {0xbf, 0x3, 0x19, 0x20, 0x2, "6b3d759130e1ab984cdaf809fbfdaccb556f179008d52478dec3aca990d76aaee058f4b1391ea294a833573a4c77df6deab8628fc98e6fa4db47ba095192be30a2df938f81c0ef2c468108808e851d16f915c3a9a73c0b3afdd0e952716304da657d5483f5ab101e61fa488535ac4f2fdf96856d0d36ea9b38648e74e8982a9644ef9b8fb6381cd2d25d57f9edbf93910509faa961e3edbc5c198473618d317362d2f2f44f31542691b9171d4b5024"}, {0xc7, 0x20, 0x0, 0x7c574530, 0x3f, "e36c287d873c534ceecc291c7f15141b6b662790dfbde0795abc5e1ac610bdc79a695471bf50fde848fb9848c3634a9610b442b9767966f4ae082f5abfe8a8e3e88693f877ff54a9136b0cb75c88a9728ff30b9debc07c7b25b17b7b061c81e519f58e56baaabd3806928b12afba95ec792f952c991db94c288548cc9acd975c98817916085ced8d797084dbc1ae53b24cba61de19b4f25cbeeac5a8610b25472d65e51934d83e8c6df489df7f33baab5ec80f192e34d8"}, {0x72, 0x67eb, 0x7, 0x259a, 0x7, "60cc4cc40b6ed22902396314a8ab46993e4ee43b53dfe00e7d771c86d15b5c6e4b2942c1e1e4d124143c05457f92ba956fee7161a9a6a29de166d79eeb31b0b7f7a8fc631f0535397e349b61d3da33c5801a1f82be65603d61add508fe80b8eabd36"}, {0xa7, 0x0, 0x2, 0x7ff, 0x5, "c43feb454bfd5282f948de91deebd69c66bd96d46753a871dd118f52ba56d88d447536cae0c6dfc55a92b8c46c81743c568c6cd9798396ea27a298e65bb19ad8d4dc7732dc37ace166cc2cf3600c59cbee02b4bd6d46a08c44c35ddbc57f48cbd57ace7d8584040bda0e75f09f861fe461a6c2fd22c763dfb6035b900ea2c2ca781009e8ec611e1483af7dc6c2e4f2d400dc90da55e361"}, {0x59, 0x80, 0x10, 0x150, 0x3ff, "b9a763d6ba8e967d8019e1921b9b5921576652de5bffd73ea90d06a22d9a84b551443559d5fd39a9fc432a9d768b39026d1aaf971d6bf0f77b584e9552b28e8255b15aaf6eb5d367c2"}], 0x1508}], 0x8, &(0x7f0000f3b000)=[@cred={0x20, 0x1, 0x2, r71, r72, r73}, @cred={0x20, 0x1, 0x2, r74, r75, 0x0}, @rights={0x28, 0x1, 0x1, [r69, r69, r69, r69, r69, r69]}, @cred={0x20, 0x1, 0x2, r76, r77, r78}, @cred={0x20, 0x1, 0x2, r79, r80, r82}, @rights={0x20, 0x1, 0x1, [r69, r69, r69, r69]}], 0xc8, 0x0}, 0x40041) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f000046e000-0x10)={0x0, 0x0, []}) r83 = getpid() r84 = syz_open_procfs(r83, &(0x7f000054e000)="736d61707300") pread64(r84, &(0x7f0000015000)="", 0x0, 0x2000000000) 2017/12/11 00:07:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000c7f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000467000)="2f6465762f6e65742f74756e00", 0x0, 0x101041) remap_file_pages(&(0x7f0000eec000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0xfe, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000f72000-0xd)="2f6465762f7573626d6f6e2300", 0x1ff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000793000-0x30)="f7a0b60fd7825a72c230aa1796665895a2748b860f9a69faddafe507f0fd1a36ab54f9f70d44f81eef9ac0569e78c5fe", 0x30) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(0xffffffffffffffff, &(0x7f00004c5000-0x10)={0x2, 0x0, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = syz_open_dev$tun(&(0x7f000016f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x0, 0x10000, 0x0, 0x0, 0x0, 0x5, 0x10000}}}) close(r3) getpeername$unix(r2, &(0x7f0000884000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000671000-0x4)=0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000ba000-0x7)={0x0, 0x0}) llistxattr(&(0x7f0000d7a000)="2e2f66696c653000", &(0x7f00009c4000-0x5f)="", 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000c06000-0x8)={0x0, 0x0}, 0x8) getrlimit(0x0, &(0x7f0000ab6000)={0x0, 0x0}) clone(0x0, &(0x7f0000295000)="61dbd6128a1da536de76f005b660ee590556718e898b67b356b22ab5fb9cb951ea23478a317a0ce68a671f14fac8df163bebfec23749a3f857c34f26385e25ab00151735673f30e977e7754caac35491da7eda4b570f3bbca78c307e0c3b028e870eaf8eeef1a191d1f20f20fe301cc6e9f95c923e1ecaee27c9024626c36ba067612bfcb51bbb7bd6b983a18d6f03bc936e8c4db03052fc4709363d09009f0c9fd09e0c63f07b34268855b75091a7de9f4c420d509fe22bf3a69cc0", &(0x7f0000758000)=0x0, &(0x7f00000e2000)=0x0, &(0x7f00000df000-0xcd)="50a3c92bc168d2188e29c402f6e249a4f78fd699233bfb5d106bc2ac4a4a39cb89d41200000000000000041e0bcd80813efab8c4a5722eee542a3f648329a04f6a7141cf4bf94c3b40bd8f25d93090ebd16db190466241846fdf7b3df051c36a0df4a878fd8d023c8a7adbf4faa6ea2221a321ee824f7921e8b66bbc56d8c52620b748ac18e8a0fb555131efd9738a9b797ed6bb5a67688a7f00bde34a2e43e4627cf074ba7305cc569add3a5e4c396826706f1fafce0cf0a03e1f03e08467a0d95219035dc689bfead595617a") r6 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r6, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) modify_ldt$read(0x0, &(0x7f0000c09000+0x5b1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000c6c000)={0x0, 0x55, "d796bd900d77ad765a098d5a2d077a453a4bf109f127fe93921b16f4b0f7ce505f41e8117bf577b048c02a2fcddd9ced3adaf059e580a67942ddb1c851d48da6b357b6e5dc3762098d6d2daf5aa896ec4c64ec2849"}, &(0x7f000027f000)=0x5d) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000287000-0x12)={@generic="4a9a33d73f4800000000000003d584ce", 0x1}) dup(r6) getsockopt$inet6_tcp_buf(r2, 0x6, 0xe, &(0x7f0000c1b000-0xa)="00000000000000000000", &(0x7f00001bf000)=0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) socket(0x14, 0x806, 0x2) 2017/12/11 00:07:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e81000+0x1bf)="2f6465762f72746300", 0x3, 0x0) epoll_create(0x7f) inotify_init() r2 = mq_open(&(0x7f00004af000)="776c616e3000", 0x41, 0x4, &(0x7f000007f000)={0x81, 0x0, 0x1, 0x101, 0x2, 0x7, 0x1, 0x7fff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00002ee000)={0x0, 0x0}) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f00005a0000)={0x0, @in6={{0xa, 0x2, 0x80, @loopback={0x0, 0x1}, 0x713272ad}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x7f, 0xfff, 0x101, 0x7, 0x4, 0xfd, 0x2f1e, 0x3, 0x9, 0x3, 0x9, 0x9, 0x1, 0x10000]}, &(0x7f0000447000-0x4)=0x108) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000cf2000)={r7, 0x8001, 0xffffffffffffffff, 0x0, 0x81, 0x100000000}, &(0x7f0000b65000)=0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r6, 0x40605346, &(0x7f00009bf000-0x5c)={0x0, 0x2, {0x3, 0x3, 0x4, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007e2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect(0xffffffffffffffff, &(0x7f0000fad000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) getsockopt$sock_int(r5, 0x1, 0x0, &(0x7f0000589000-0x4)=0x0, &(0x7f00007de000)=0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000aba000)=0x0, 0x4) r8 = open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0x0) ftruncate(r8, 0x8000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f82000-0xa0)=[@in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x3, 0x5a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5da}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}], 0x7) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f000050d000-0xa)="2f6465762f70746d7800", 0x802, 0x0) sendfile(r9, r8, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) ioctl$TCFLSH(r9, 0x540b, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c66000)={0x0, 0x0}) ioctl$TIOCEXCL(r3, 0x540c) r10 = socket$netlink(0x10, 0x3, 0x1b) getsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f000079f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000644000)=0x8) writev(r10, &(0x7f0000cf2000)=[{&(0x7f0000cf3000-0x29)="290000001c00190455a8a349000a007c0200000001000000ff5005e809000100ff0000000000000809", 0x29}], 0x1) fcntl$setflags(r8, 0x2, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e26000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f000050f000)=[{r1, 0x80, 0x0}, {r9, 0x8000, 0x0}, {r11, 0x0, 0x0}, {r4, 0x0, 0x0}, {r2, 0x8004, 0x0}, {r4, 0x400, 0x0}], 0x6, 0x7) [ 78.087822] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/11 00:07:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000009000)={0x0, 0x8, 0x2, 0x8, 0xfff, 0x2}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x10, &(0x7f00008bd000-0x10)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f55000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r3, 0x2) flock(r2, 0x1) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) readv(r3, &(0x7f0000745000-0x20)=[{&(0x7f0000720000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f0000c6d000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}], 0x2) mlock(&(0x7f00004eb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000813000-0x10)={0x0, 0x25, 0xdb5, 0x7}, &(0x7f0000856000)=0x10) writev(r2, &(0x7f000061a000)=[{&(0x7f0000130000-0x40)="832d6247d1ff3a8d8b144df351715a6f933cb88bd33695659c9b65f7bea8e453a9001f599bdce2ff5c295f9fcbb4f26bf8f6b15e2aca80f14167182e14019fdc", 0x40}, {&(0x7f0000869000)="ec9f348e507f23d2901fb46bb44f07b6eaa0537ad8c6cfc73f2fd3eda890574f34c04e26a71771061e6ad0a33459a9afda9ae26d", 0x34}, {&(0x7f000010c000)="e31fd28455e88e25079cbbcf7812dbdfb10df88ddd77d8035c24a2d635c82d82258994fc5520101635b2ea1bcc738548900c7a69a9587de7f195752a0246c0ff94477724ded09d4478fc35e29f7061d8b9c29a3995e6c145f51bac13dab512a1027b4517d0631a701dcb9e07e5d3cf21d8ad5c1590e56de467cd8414ef95f24a0c8ab6713fd36e470f811c0073ae79560a68e663bfcef13c806bac536f53e3c3ebc4ac0771538f0043b9f45de7ff7a5221617db58f969212", 0xb8}, {&(0x7f0000947000)="67e0ea81a7258d0142533a6fb2732a52719586a591ea5b760d888a01aa31fd0d4b4547d42226d5024ffd9fe16540fe478b6fc27053af90290eb9eeaf897bca5b658cc711b0ad03f38c1ba90aa84b13637854e4100021e5ae4108817bc455822645f80b38c18b1b1640485d48319b5caae174e623a6bd", 0x76}, {&(0x7f000066d000)="9e35c92d8eefd68be436810431e96a294a979fd8add52d64193a35703ae242cd02c01135317f6ca5b97580dbba6e2fbed6c3a0162dddb1941ab2e8d09caed5fc3c21bde6626ce5d84e417ee7d1671873777a1417237b916765d327154ce35b9f37d669a093664692351308951195aa7c30d4619f77d31d33fb5f7bdbe18a02252d101ef2a91041ea64082b70246e74745c553f0db68bd08e9b7df181b540abc87e6b", 0xa2}, {&(0x7f0000838000)="d509d3f3312d7648151616f8254e7fa6b4da11dab2a838e4623c7dcb37bdf06fc26c7073082b05f0b94ad9e81a950f57f8bf08610b2ebe0c0deb71c17a28651831d19621e6d2e32da8b50a14d5", 0x4d}], 0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000751000-0x14)={r4, 0x8, 0x9, 0x8, 0x1, 0xa0d}, &(0x7f00003b8000-0x4)=0x14) pipe2(&(0x7f000010e000-0x8)={0x0, 0x0}, 0x80000) getresgid(&(0x7f0000538000-0x4)=0x0, &(0x7f0000192000-0x4)=0x0, &(0x7f0000a8d000-0x4)=0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000545000)={&(0x7f0000825000/0xb000)=nil, 0x2, 0x4, 0x0, &(0x7f0000c80000/0x4000)=nil, 0x1}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00001ae000-0xc)={0x0, 0x0, 0x0}, 0xc) r7 = getegid() setresgid(r5, r6, r7) mlock(&(0x7f0000a8b000/0x1000)=nil, 0x1000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000444000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a1000-0x4)=0x24) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000667000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000cc1000)={0x200, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f000064a000)={0x8000, r8}) mq_open(&(0x7f0000d67000)="8e00", 0x1, 0x18, &(0x7f000016c000-0x40)={0xffff, 0xffff, 0xd0cb, 0x7, 0x9, 0x401, 0x7, 0x8}) r9 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r9, 0x29, 0xcc, &(0x7f0000639000-0x5c)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/12/11 00:07:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00002df000-0x12)="2f6465762f696e7075742f6576656e742300", 0xfffffffffffffffa, 0x8000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x1, 0x140) r1 = syz_open_dev$tun(&(0x7f0000aa3000)="2f6465762f6e65742f74756e00", 0x0, 0x40000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000080f000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0x9}) r2 = dup(r1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000a95000-0x4)=0x0) getpgid(r3) getuid() mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) lsetxattr(&(0x7f000018f000)="2e2f66696c653000", &(0x7f0000423000)=@random={"73656375726974792e00", "2f6465762f696e7075742f6576656e742300"}, &(0x7f0000215000-0xd)="2f6465762f6e65742f74756e00", 0xd, 0x1) r4 = perf_event_open(&(0x7f000035f000)={0x4000000002, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x9, 0x7, 0x0, 0x0, 0x0, 0x0, 0xc5b7, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0xfffffffffffffffc) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000a0a000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40141) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00006c5000)=0x1f, 0x4) r6 = fcntl$dupfd(r1, 0x0, r1) sigaltstack(&(0x7f0000cb0000/0x4000)=nil, &(0x7f000018b000-0x8)=0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000abc000+0x559)=0x0) fadvise64(r6, 0x3, 0x7, 0x3) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000079a000-0x30)={0x1c, 0x0, &(0x7f000030f000-0x1c)=[@release={0x40046306, 0x4}, @register_looper={0x630b}, @enter_looper={0x630c}, @dead_binder_done={0x40086310, 0x3}], 0x1000, 0x0, &(0x7f0000508000)="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"}) mlock2(&(0x7f0000b7c000/0x3000)=nil, 0x3000, 0x1) fcntl$setstatus(r6, 0x4, 0x6008) ioctl$DRM_IOCTL_MAP_BUFS(r6, 0xc0186419, &(0x7f0000fb0000-0x18)={0xa, &(0x7f00003b0000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f83000)=[{0x3, 0x5c, 0x7, &(0x7f00005e2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x1, 0x57, 0x5, &(0x7f0000689000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x100, 0x73, 0x7, &(0x7f0000d21000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x8, 0x48, 0xef, &(0x7f0000931000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x0, 0xc5, 0x7f, &(0x7f0000752000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7ffffffc, 0x9f, 0x9, &(0x7f0000a35000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xffff, 0x8e, 0x7467, &(0x7f00009b0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x120, 0x8d, 0xffffffffffffffff, &(0x7f0000ebe000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x101, 0xb5, 0x2, &(0x7f0000840000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x2, 0x7, 0x713, &(0x7f00007a1000)="00000000000000"}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f000041f000-0x1c)=[@in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}], 0x1) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f0000fb1000)={0x4, &(0x7f0000fb2000-0x20)=[{0x1, 0x7, 0xa7, 0x90}, {0x7, 0x101, 0x8, 0xfffffffffffffffe}, {0x7, 0xfad, 0x6, 0x5}, {0x6, 0x3, 0x3, 0x2}]}) inotify_init1(0x80800) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000329000-0x4)=0x6) [ 78.148098] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/11 00:07:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000042000-0xb)="2f6465762f6877726e6700", 0x85, 0x0) sendmmsg(r0, &(0x7f0000892000-0x1e0)=[{{&(0x7f000072d000-0x10)=@ipx={0x4, 0x5, 0x0, "31822c511606", 0x79d, 0x0}, 0x10, &(0x7f000022e000)=[{&(0x7f00002e4000)="94ad5fd14dc8253c6fd4162b24a3bdd54ff7a48d1fe854f8b0426d79d43c03ff8e8478415e49c4070698da2a8ef7905d98e3c6fbbfe6c38c0c36c776db9c52388ce6b9d62427b27bfc5a439eefefe3bbd062a8aa7491b05c3701bea76b82f1561cbac92110575c21879ade1cc745341fa4adfe83933e4232872a3f3d729cf646947637943133707ab102e15d8e5691a89b20a620e9718c03e88d7c", 0x9b}, {&(0x7f00001d4000)="", 0x0}, {&(0x7f00004a1000)="5f2a34de37561ffb49815baa633f5cf8c2f5a636cdc9f8ae4cbfa83e63275570f1457ff2e2985e0f8f9139c2d026cc8e7fcb8b39e12c00dcff9683f3bb32e8981c31813f10df322c119b5df842", 0x4d}, {&(0x7f00005e6000)="95c11fe90843e192ccccdf3f8cc7b5e0a7b02a57bbe2ea2e644fac8c7727e214004c15ac4b65a05ad183ced7e483eeb4b745fd391a52f350146c3a7f4cda", 0x3e}, {&(0x7f0000f54000-0x2e)="dda7e528159d7e0a333e85dc79454f467cbe7f63f096e32a1a53c6c028108d17af1e169fee430924a48cec3e56e9", 0x2e}, {&(0x7f0000ac9000-0x1)="5c", 0x1}, {&(0x7f0000c17000)="3fe994c7a6b75a307e8ff2f85f0fd42260387453792d0bd144f8525b9655f94a70fab216d9b48da4d0b83ddb6f8bce9160ad0836bae08a8dbcd1a54e5ed857663f3407d38f7ae6f8991dcc2df5aac754d5b397ccdf59a10ac0b559cc94486ec99ec0b303b6cf452b07fee8a25625bed8fd7c53aa8d6accc375c34290da60a485a7d32f37edc3b4f8c2d22966b1647b4fe0f56418af48969cf2e891351f20788f33bc93bf19ea0b76420ea9463d1d92e9feb371de4c48bd0a3d30b3e62776a0", 0xbf}], 0x7, &(0x7f000020e000-0x130)=[{0xc0, 0x114, 0x4a94babd, "ef764a90d8675566b4855f394876ea1fef42747adce4fe854343fb681cebfc98e5a442d3c2d4743e3aaeb2c4744037072c8d36e864fc01ea672ec4081d8346f02ca1d14651c1dc28d6bf5acebae5ed45aa1aef09a7237c8538156c7920fcebf70d5978a47c878b899f8319005f41bde40af4614b0c7e12ee5f1880e8aec261bba2b2ab422c2db8c17a2c783e0696083bc20b1ccc3e00064acf042879a2391971b5e4145e9bbcaf9a0949770e30650165"}, {0x18, 0xff, 0x100, "afdbb167"}, {0x58, 0x11b, 0x9, "862b31e2a7f7e35c9a26f45d74916ad4b3ae765877f99a087cd1796d0aac12b48aed520b4c25bda0c0236e19100fbc6c159564078fb56493a916916c2c8192714b1fcfd9"}], 0x130, 0x8000}, 0x0}, {{&(0x7f0000444000)=@alg={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328786574612900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000a4d000-0x50)=[{&(0x7f0000575000-0x4e)="31d0ba234a30ec49ad91efa7741ca6f70c119335b228f77d0466a789dbb4106e25e67a9fcc9b81f71f0a48b66e675f5b3309fee0ab342b3c8c26d96f6c97b960af52683239490d790ebc788f436b", 0x4e}, 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{&(0x7f0000344000)="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0x1000}, {&(0x7f0000c7b000)="3514228770869f770417c5540b8084f32ae5f7c962843db9caa7b2d4f40f26ebad87d10550885d946bd7db4ab520dcdedeaf69", 0x33}, {&(0x7f00009f7000)="e29f3ea0546c57f86125517fa64bfc1c9e2db80ae282e4ddce33ed684c5e5d5bae7c9e1abda1849ad79d72804b825493a41b7993d30bd8d8b0c43e3510d7db63989dbec3fe4357d34cf5b545226d7088c9fbc569538dbac4f9a92040166c3c45cb7dd555da882cc4370afdc6e0fcfaecef7c00d32dc15aa132ab71fc7fca9157b3b84a49fc0221a38145fb34e850a660d7e79f708453f2eb47262b81da8928cf6427e1735b38e2f1c03f20a53177b37e740cd0b0e80b6ab7ef8503", 0xbb}], 0x6, 0x0, 0x0, 0x40000}, 0x100000001}], 0x8, 0x2000c010) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7574, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000b6e000-0x4)=0x2003) syz_extract_tcp_res$synack(&(0x7f0000f53000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x37, &(0x7f00004a3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80000800, @ipv4={{0x5, 0x4, 0xfffffffffffffffd, 0x0, 0x29, 0x0, 0x1, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x2, r2, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x800, {[]}}, {"55"}}}}}}, 0x0) r3 = socket(0x10, 0x2, 0x4000000000) socket$inet_icmp(0x2, 0x2, 0x1) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)="2f6465762f73657175656e6365723200", 0x8002, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000043e000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000d07000)={0x0, 0x7fffffff}, &(0x7f0000442000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000e79000-0x8c)={r5, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x28}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00009d9000)={0x8, 0x0, 0x0, 0x8}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000013d000-0xe8)={{{@in=@remote={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=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001fb000)=0xe8) connect$inet(r4, &(0x7f00003cd000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) quotactl(0xffffffff00000000, &(0x7f00007db000-0x8)="2e2f66696c653000", r7, &(0x7f0000c86000)="ffae8ddb9ed0b00a7de83169d0def34f8b1be8b440769a118fde42995caf172a94") ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000f92000-0x10)={0x9, r6}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000720000)={0x4, 0x200, 0x9, 0x21, r5}, &(0x7f0000474000-0x4)=0x10) write$sndseq(r4, &(0x7f0000fa5000)=[{0x5b93, 0xfffffffffffffffc, 0x80, 0x5, @time={0x77359400, 0x0}, {0x7fff, 0x7ffffffb}, {0x0, 0x0}, @connect={{0xffffffffffffff31, 0xffffffff}, {0x0, 0xffffffff}}}], 0x30) unlink(&(0x7f0000b79000-0x8)="2e2f66696c653000") ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000363000-0x40)={&(0x7f0000d97000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00008d4000)=[0x0, 0x0, 0x0], &(0x7f000097e000)=[0x0, 0x0], &(0x7f00004c0000-0xc)=[0x0, 0x0, 0x0], 0x7, 0x3, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f000017c000-0x10)={r6, 0x8}) 2017/12/11 00:07:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000c7f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) pipe(&(0x7f0000991000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00001c2000)={0xd9b7, 0x74, 0x80, 0x3}) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$tun(&(0x7f000016f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) close(r2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008a7000)={0x0, 0x0}) getrlimit(0x0, &(0x7f0000ab6000)={0x0, 0x0}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000d75000)={0x6, &(0x7f000070a000-0x38)=[{0x11c, 0xfff, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x9, 0x10000, 0x10001}, {0x2bfa, 0x8, 0x0, 0x40}, {0x7, 0x400, 0x4, 0x6}, {0x7, 0x2, 0x80000000, 0x5}]}) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000c1b000-0xa)="00000000000000000000", &(0x7f00001bf000)=0xa) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) 2017/12/11 00:07:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000ab000-0x8)="47504c24656d3100", 0x0, 0x0, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x200000000000000, &(0x7f000075b000)="24", &(0x7f0000974000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000db3000-0x3)="741f1c") waitid(0x0, 0x0, &(0x7f0000934000)={0x0, 0x0, 0x0, 0x0}, 0x40000005, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000e8000-0x9)="2f6465762f70707000", 0x240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0xf, &(0x7f000000a000)={0x0, 0x0}) recvfrom$unix(r0, &(0x7f000004a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd, 0x2000000000002000, 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000044b000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000e5b000-0x50)={0x8000001, 0x5, 0x8, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futimesat(0xffffffffffffffff, &(0x7f000027c000)="2e2f66696c653000", &(0x7f000024c000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000947000)={{0x8000080, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6, 0x80003, 0x85, 0x3, 0x5, 0x0, 0x0, 0x0, 0x6, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00003c3000-0x20)={0x8, 0x100, 0x4, 0x6, 0x6, 0x100000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f0000329000-0x8)="47504c24656d3100", 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000057000)={0x852, 0xffffffffffff0001, 0x8, 0x9, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006fc000)="2f6465762f73657175656e6365723200", 0x24401, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00009fc000)={{0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, {0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, 0x80000000, [0x4d, 0x6938, 0xbc30, 0x2, 0x0, 0x7fffffff, 0x4f60, 0x4]}, 0x5c) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000b9d000-0x4)=0x17) getpeername$inet(r0, &(0x7f0000468000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005cf000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000774000)={0x0, 0x1, 0x80000000, 0x26, 0x0, 0x2, 0x7bd, 0xee, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x10000, 0x1f, 0x4, 0x0}}, &(0x7f0000adb000)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000b78000-0x98)={r5, @in6={{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3ff}, 0x98) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)="2f6465762f73657175656e63657200", 0x2000000a02, 0x0) write$sndseq(r6, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick=0xfffffffffffffff9, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0x5f2}}, {0x4, 0x0, 0x0, 0x0, @tick=0x1, {0x0, 0x6}, {0x20, 0x0}, @addr={0x0, 0x0}}, {0x81, 0x2, 0x0, 0x4, @time={0x0, 0x0}, {0x5, 0x0}, {0x53, 0x5}, @addr={0x2, 0x800}}, {0x5, 0x3, 0x0, 0xfff, @time={0x0, 0x0}, {0x9, 0x7d}, {0xd3a, 0x0}, @raw8={"a2b518dc49a184c18b4c451b"}}, {0x8, 0x0, 0x9, 0xbf4c, @tick=0x5, {0x40, 0x4}, {0x19, 0x2}, @result={0x1, 0x6bb}}], 0xf0) 2017/12/11 00:07:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000d30000)=0x7) write(r0, &(0x7f0000bdb000)="", 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000c16000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0x4, 0x6c6, 0x80000001}, &(0x7f0000315000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000db1000)={r2, 0x9}, &(0x7f0000b76000)=0x8) r3 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x1ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000ff0000)=0x10001, 0x4) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000050d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000424000)=0x0, &(0x7f000094f000)=0x4) writev(r4, &(0x7f00005f0000-0x10)=[{&(0x7f0000fe9000)="390000001000093805bb61e119050021071c005e02000000ed0001078000801419001a0004000a00f00c00da000608c30300800000011e3a69", 0x39}], 0x1) gettid() r5 = socket$unix(0x1, 0x2, 0x0) writev(r0, &(0x7f0000056000)=[{&(0x7f0000bac000-0x56)="81ed3f495a52b7ca8fb0f7c31bb77d6a3b4df23b54de00b23f330fc58ca092a91cc722206f51cb74c5338d652bdeb76f161bfaeb88d9f4af06a7c8b3945e5af4bd8f94a96b731c4f26b7ddeedc7ca09158d69bdfdcef", 0x56}, {&(0x7f000007a000-0x36)="0ba9f57524bb83ae8afedd8b2c94d53c4ad1d34b11a1b182ab2d4b0eb08e39a9c1a76453b7a187cdb4bb4c0b52f18e1dd9be072cc268", 0x36}], 0x2) r6 = accept(r4, &(0x7f0000bde000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000834000)=0x9) connect$inet6(r6, &(0x7f0000042000-0x1c)={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff01}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f0000b21000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000213000)=0x14) syz_open_dev$tun(&(0x7f00001f4000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x101000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c86000)="2f6465762f7667615f6172626974657200", 0xa00, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000035c000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r7}, 0x14) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ce9000)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) getsockopt$netrom_NETROM_T1(r6, 0x103, 0x1, &(0x7f0000c1e000-0x1)=0x0, &(0x7f0000ef6000-0x4)=0x4) r8 = fcntl$dupfd(r5, 0x0, r5) sendmsg$netlink(r8, &(0x7f0000000000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0xff, 0x9b}, 0xc, &(0x7f0000000000)=[{&(0x7f0000002000-0x121b)=[{0x65, 0x3, 0x802, 0x7fffffff, 0x90000000000000, "6afad24e8e7653e1c8937e541111f10f132bb6f6b688bc5ee29e8d00f6de1e18e697192a174d1dd962904a5b83dbdc13be7a84a5432537035b243ca430b8c3687fe09ce0958c91fd67949a561ea7732f28f758a438"}, {0x4f, 0x464, 0x20, 0xfffffffffffff423, 0x7, "7eb90c6b4408b0431ba31703c9f5a311b76f99c4de12a711749c791dbdc76a738c0c25912269d8a2aa83d5712c225421ccb9b2eae4c87bd18984d520fffb83"}, {0x1010, 0x200, 0x200, 0x9, 0xffffffff80000001, "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"}, {0x97, 0x4, 0x0, 0x1ff, 0x6, "0d6213394c6f91f670182b678d63b74ed728d40a075e22ea032b4f43e1ba2d915218b02545fbbcf6ac45ce2955acbf37cefe85c7be9ae80488f167b733d33e41d603c3e56cd931dd3ceb063bcf0dbcd6def07b38e2c7f7d70d6f5c6d0686647e3a33d3303ac0828f93433a141874d8e5b04004ec6850ab35001dcc9c70488cd3c4dd012b2aa1ef"}, {0x18, 0xfffffffffffffffa, 0x0, 0x7ff, 0x6, "97d37d5c950e3903"}, {0x40, 0x3fffffffc0, 0x200, 0x0, 0x101, "7a19c03f685f87bbfaa233b3336b2db1189b12557a29a9ea473c47492926efb5e7e00eda6737ec46553cc3cf9de503db"}, {0x2d, 0x81, 0x309, 0x9, 0x2, "09884e10b78d72a2192b94b60926353df50276b253aca5eec73f7a5be5"}, {0x3b, 0x401, 0x0, 0xd8f, 0xb5, "504da360fd648700b68e77ffde6cf05d2b369685f82c0e2f80748ec18cfe4db2ab465a48bbe3cab3b9af10"}], 0x121b}, {&(0x7f0000002000-0x265)=[{0x3e, 0x4, 0x102, 0x81, 0x100000000, "1b0ac4681b7222951a5f15a4d164a717ab65df81ee9e6fd92ff0c08ee5f3b1ce2655f666186521b8b4e827809020"}, {0x81, 0x7, 0x200, 0x800, 0x4000, "241ef3c9313f3caede72d48e707d84d8c87225daa924ee35d47e318085d1e13bf27bac06ebfffca6c1ec3e81a0c4c6060fcdddf2da4c0286198479be1878b96238560db5b433179aa310a44fad2dfe62b461b8112fe6ae836c5674dc4362b333b2344983cc134290917cadbd46600fd9fe"}, {0xb8, 0x3, 0x200, 0x7, 0x3d6, "77f74fe95db820b6f3bebc21f9aa42e1c7316c4d14f41d935b40477bef068431a529b53f0efda91fe4b8d5bb18d1fa65551cb60e5e9e3e018bb552d0a08e854abe7d5cc0d6ca0af02da1d183020477ab87811648770fa57e1a6e4b4b5a1f7bacc5362b8f9ba1c98fbea18dd92d103c2e2711562d07f49e46df7fd288776fc259dc9cd80d872b95b1c31e4bd975ca28c94e0bd91f27ffa8524e7faf03696160abf8a677bd64d5ecc0"}, {0x79, 0x50, 0x108, 0x280, 0x1, "a1c8ed60cf6cb5c736c84fb6d7d439968851444714bdd0e3b80cb5b95c56956c459b135f9b0768ca576d0c9e7aee7b93acf303f878728b87257d4d552f3afec06a73671033d8618ce6627623a2a3745ac69b7975a17629a085b1c1bbd92b82f8539855a30e673f89d3"}, {0x75, 0x5, 0x1, 0x19, 0x7fffffff, "2d3fc1286ca1f0945171b4b16bd17e353cc6b383eacda96436c76e782d5860fa02e2e49ce4ad4ddefd08d28c49efbfda1cac7af977e172e9e45dad5a725b3ce98f3909a154b6c6dbb568a4726b25a41716e8718c48c6e3e0a95ab0bb8886664c985f422863"}], 0x265}, {&(0x7f0000002000-0x5b1)=[{0xd1, 0xffff, 0x802, 0x6, 0xb80, "c8cbc6f23011e5d0646c687f838aeb3d851dcb65bd00b37f6d38e2943974d4ca9e6ad6c50022bae94b41613ce57d2c82303f9033d0e7decd88ee9b39a8fe1a26f56692a899c4e4b7f32b4ceb835c220d2dd80c6cf98095ac967a05a0c4ae79af59298edd361c8545c6d7ce8413751d923cb1de011cc1f9824483eb87cf34aacff4be8f7915e34c51c494d813dfb7809231bba4f6bb95344721b5ea8b4089a8412ae43dabd2d32b6184edba2d344f510a3de3aa150832c141fc916313d4c5dfc55f"}, {0xc7, 0x7fff, 0x302, 0x1, 0x0, "f35ac53bc6339d61a6eee8099dadea9987528d0b896bc443e7c43fab27bb294e30c303785bbe1d8500c6c748d0ff7aa562b5a238eeadfef7f3d8485e18da6fab4ce8520b015bffdefa683eca88df141efc00df13e99ef368b8e29f1f4ab9929e8fe1ece8e68ee2dc3837ab8d4bb3ba4858f6be04a62d37fe7023fd491da473d1611fea8d1ca676cea0facdc9ec4a74cc4254569c83b346e17ad2244bd956297ee3833d70cbb3fe824cf161b8c9624c9bf1f7264a222562"}, {0x70, 0x1, 0x308, 0xd007, 0x5, "aee22c1c9cf080b720744a55020a9e7ce90e7ad403907c00b8169900cbcf2de5885a36d14296d3a27352bd3de89709f9abd093a14ea51dfbc648f765d7cd685f2b437102f950e490bc916dd4755812b5aaed068c4ea8dfcb718c8a25c3fbda7a"}, {0x17, 0x7fff, 0x100, 0x1, 0xfffffffffffffffb, "99478e0f39ce42"}, {0x97, 0x6, 0x802, 0xfffffffffffffff7, 0x5, "465f82fe35911b914aa21ad0e756bce18a8abfc97277f16c083e6157cd5eb7b65bc66ff8fef0a134e2198211dc51e5a9d6caa1c341345efb8149598256617cc92a67211e1ca77bf5de3525978bbac90069f2fcf28eb51cd93f855151e8d49af64070188cf44a4b575645490324d495828c1c1f585f08278c9c9b0510daa8dc0f289286462aceb7"}, {0x9f, 0xc0d, 0x100, 0x10edf34d80, 0x99b, "d110e986bfa481d1c0abe8b02c62c55cf29bd891fb90191ac158a8e8d4849be737fbb764e7f2f2c130854604fcf84470f8bde8fd32ce86b6260eaf409189b2c6bb3c2e2f97aac5b89e8d2f0283ed0572762cf0aaa2745385356ee3f3d42ac078ea5f524ccccf95cbc117679011b123c5e5f9d0c7b905cc6800aa5a353d48a745ca393f393d08b807ba8201f0a508c4"}, {0x71, 0x401, 0x100, 0x4ebe0d7, 0x2, "5d787e564090b2c95a8ad6ff469a3f98c8c3266da6b1e7f7d5d82ac660aa25f33f9aa9de929e9d6ea816fc17479474fbb81b6543bf239e3392eef959d5f179e70fd2532ffe7893dbd967c1fcf302aefce48e1054cc22beb99e39d3d3f4508b14e6"}, {0x7b, 0x0, 0x4, 0x3, 0x2, "e3e614f7a2abb4618bfea2c7ff9164213222078a15f0208c67ee1b2bae3cf5fc60ac6e547fd0fbd5ecf976ff97339956e40b970a7662cb49995eb081ecd5935cc29839ff95243bab9071f338a2084b20ee959a2764d624115d7a1be4baa045eddd77c255979d00cca5b16b"}, {0xa2, 0xfffffffffffffbff, 0x300, 0x8001, 0xc, "e11223f0cb00336448391cfe9c4c15d39b13c2753aea00d894d3b59b235203de87f034c8901bf291903d5968af1ae24f313ba7c147501b3269e8864b0df96195ee640c66a6079d4c2aaef70c946c4aed96ee40f6d3225754563ad36a6633d0f829dfb5f9f60e3cf2d138d3937049d9553615baac2deeefac34d6dd66cf4e0fa5bdb854e581168dbbd8bc259aa13f7968a113"}, {0xce, 0x200, 0x800, 0x9457, 0x80, "68c68a129e75f43656dd6885bb289975b750aee125ca34a2f29c5982e46f256ea75307aa4965615b812e466903efc8bb230c79967d6eab00bd5b0c14df03d7ac617573247cbe4ddb0df9898eaf9d2bd995efd6f2bbeea63b7b6e7cf372782431ab036e369116ce189566f8f0de07bc8ca2340b3009a7c6d43b5f993d4da46468815d3bba93ef3914faae8aecba4a9609c1695974188c79e3ec8c8090557071a18e058ffb523af72873527c409d9ae636256a5a103a98c8b8c0b47d9580d7"}], 0x5b1}, {&(0x7f0000001000)=[{0x4d, 0x2, 0x20, 0x80000001, 0x80000001, "2dea93d6f34f9ad12816780faee0ae422c606be2995d2230d47441ffe4ff9d06d4a6b0fd6d3fa4032672d6f56fc888c40bf603f8484d2170beca4d781b"}, {0x10a, 0xc663, 0x100, 0x100, 0x3ca, "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"}, {0xcc, 0x9, 0x6, 0x7fffffff, 0x0, "b4b6e6a0431905a2beb6ae152a25bfb6299307236da66560b13e2f9717e7430cea264ba89233d4c1566d31e626197fad2826bb8915de5b203931d4430ddd97b09b9acdf60c9518e50d9782bc390a8fdbdbf23c331327264714036e3b46f2adb9b8f8b3a61fc98350bc5e069a326a2e0e9375e6bf4fa8f7a0a437dcbd9b9fa441da2ef30ed9f0cb2638ab7df34dec6464e845635819dea289d47122969d8ce802fb8ebd0eb0f759808a3464db6a54477ed17c1d4d3c0a25b5b99baad0"}], 0x223}, {&(0x7f0000001000-0x10)=[], 0x0}], 0x5, 0x0, 0x0, 0xc1}, 0x800) 2017/12/11 00:07:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000e35000)="7573657200", &(0x7f00008c7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009c8000-0x1c)="656d307b76626f786e657431402d2b6e6f6465762473797374656d00", 0xffffffffffffffff) add_key$user(&(0x7f00002c6000-0x5)="7573657200", &(0x7f0000223000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a5e000)="0d", 0x1, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r1 = socket(0x4, 0x0, 0x401) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000226000-0x1c)=@req={0xffffbfff, 0x6, 0xffffffffffffffab, 0x400000000007}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000000)="72787270635f7300", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x1b)="5d626465762f295e6264657670707030766d6e65743047504c7b00", 0xfffffffffffffff8) r3 = request_key(&(0x7f0000000000)="2e726571756573745f6b65795f6175746800", &(0x7f00000f5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="760000000000007f", r2) add_key$user(&(0x7f0000000000)="7573657200", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000daa000-0xd9)="35f0f2ced8b190de72f2457cd7d3be8b0618ecc07e0a00006a541f2bdbe3ba6628036adf6ffe68e413eac94bd448e7e45ef2f11211d94d5d3f833ed58c0eb63b68e4242cc13f065463a668bde701e8ced73fe3d1088cfa3ade4b63c5e2e339452ab38f8d93818363c5e6d9590efdeaca2893f3b204cf8d85e7cfd32dc7e45c50fdceb6ea721f2b54d6197396e4bbe317faeee616de40d745d60422586812f9d7dc8b7235d447bf39de168b2d71e4b9309e03c5f0b868fd06b799aca1aeed7865cfbe632348886a01cbdee20c6550a90cb85c00ac32944db21a", 0xd9, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000878000-0x8)="2e2f66696c653000", 0x1, 0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000a6000-0x98)={0x0, @in6={{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x80000000}, &(0x7f000051b000)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000f7c000-0x4)=r5, 0x4) r6 = socket(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r6, 0x11, 0x65, &(0x7f0000ed0000-0x4)=0xa6, 0x4) r7 = open(&(0x7f00004b9000-0x8)="2e2f66696c653000", 0x28042, 0x2) r8 = memfd_create(&(0x7f0000912000)="00", 0x100000001) ioctl$TUNSETPERSIST(r8, 0x400454cb, &(0x7f000057e000)=0x800) connect$inet6(r6, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r7, 0x0, 0xffff, 0x9) sendfile(r6, r7, &(0x7f0000e65000-0x8)=0x36, 0x10001) add_key$user(&(0x7f00006ab000-0x5)="7573657200", &(0x7f0000d8e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001a5000)="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", 0x1001, r0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000a67000)={@common="65716c00000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/11 00:07:58 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000002000-0xc)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000007000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000006000)={0x0, 0x80000, r0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000000e000-0x4)=0x4, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000006000-0x10)={r1, r2, 0x8}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f000000e000-0x8)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000000e000-0x10)="63707573657400") pipe(&(0x7f000000b000)={0x0, 0x0}) sendfile(r4, r3, &(0x7f0000009000-0x8)=0x0, 0x1f) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000000f000-0xc)="2f6465762f6175746f667300", 0x400, 0x0) 2017/12/11 00:07:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = memfd_create(&(0x7f0000a34000)="7b00", 0x0) r2 = syz_open_dev$tun(&(0x7f0000528000)="2f6465762f6e65742f74756e00", 0x0, 0x3) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ffc000)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000e1d000)=0x8, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000bee000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common="626f6e64300000000000000000000000"}) fcntl$dupfd(r5, 0x0, r5) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000036000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000aa0000)={@common="62707130000000000000000000000000", @ifru_addrs=@hci={0x1f, 0x8c, 0x2}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r6 = socket(0x10, 0x4000000002, 0x0) tee(r5, r4, 0x6, 0xc) ioctl$sock_inet6_udp_SIOCINQ(r6, 0x541b, &(0x7f0000ce3000-0x4)=0x0) sendmsg$netlink(r6, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f00005ab000-0x11)=[{0x11, 0x26, 0xffffffffffffffff, 0x0, 0x0, "c5"}], 0x11}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r4, 0x8994, &(0x7f0000f65000-0x28)={@generic="a8b0f535ddcd9de09d1097d841044a0a", @ifru_mtu=0x36}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000320000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x100, 0x2, 0x9, 0x8c}, &(0x7f00001e6000)=0xa0) write(r0, &(0x7f00003fa000)="1f000000120003f20500940600e100770121004108001d00dfff0000000081", 0x1f) 2017/12/11 00:07:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000516000)="2f6465762f736e642f73657100", 0x0, 0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xf) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004c7000-0x9)="2f6465762f72746300", 0x414040, 0x0) syz_open_dev$sg(&(0x7f0000321000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000049b000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e68000)=0xb) gettid() mkdir(&(0x7f0000b18000-0x8)="2e2f66696c653000", 0x12) r1 = open(&(0x7f0000aa0000)="2e2f66696c653000", 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, r1) exit(0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000000d000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xf) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000557000)="2f6465762f72746300", 0x80, 0x0) syz_open_dev$sg(&(0x7f0000321000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000754000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e68000)=0xb) r3 = gettid() mkdir(&(0x7f0000b18000-0x8)="2e2f66696c653000", 0x12) r4 = open(&(0x7f0000aa0000)="2e2f66696c653000", 0x0, 0x0) fcntl$dupfd(r4, 0x800000000402, r4) exit(0x400) creat(&(0x7f0000354000-0xe)="2e2f66696c65302f66696c653000", 0x81) tgkill(r3, r3, 0x23) accept$packet(0xffffffffffffffff, &(0x7f000032a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000596000)=0x14) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f00005b3000)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000118000)="") 2017/12/11 00:07:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000103000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getrlimit(0xd, &(0x7f0000435000-0x10)={0x0, 0x0}) listen(r0, 0xd226) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000d8d000-0x4)=0x0, &(0x7f0000e1c000-0x4)=0x4) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000bc2000)=0x3, 0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001d2000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x240002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r2, &(0x7f0000001000-0x40)={0x1, 0x80, 0x1, 0x1, 0x1ff, 0x7fffffff, 0x8, 0x5}, 0x0) prctl$intptr(0x1f, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r3 = epoll_create(0xadd8) fsetxattr(r3, &(0x7f0000b7c000)=@random={"73656375726974792e00", "656d316264657673656c666d643573756d6367726f75707472757374656400"}, &(0x7f0000952000)="2d2b5e00", 0x4, 0x2) r4 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r4, &(0x7f00000b5000-0x5d)="", 0x0, 0x0, &(0x7f0000024000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000402000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00002e6000-0xc)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000f6a000)="2e2f66696c653000", &(0x7f00002d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f00002ce000-0x38)={&(0x7f0000549000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000cd9000)=[{&(0x7f0000f45000)="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", 0x1000}, {&(0x7f00005ee000-0x69)="59e081aed5bc665eef116a36dcc2a56686edab6c527481bb394adefb12e2652da95bc6bdca0039a6d83e0f4f9189100d36d7fc87d816da80e5ae2a1840183a239b3dffaff4130ff2afdd62dbd15627a7927f295e5030b478331c4e5f91b2e4041854ca53ce920fe692", 0x69}, {&(0x7f00006e4000-0xba)="f26461351633f4f8d98500f035fc2aa734ebaec9b1ce08a802ff350cf0f681060d9e2a6f07cf711f57cfdb1afe621278f2b609a0fe861d51f7af8791ca66e890d5c8eee9c4e9ec2c1c2a5948e3a7d32db81a535842cb90e4a21338754626dd626df72db029a28f6dadb1c3f7c923f6fae2f2b4f238ecc9076f100f797bca99062a5c8b8b2f089e7066c9dcd09ee790e2fc1965db439c0f4e65750460b70f98164ae62c0d1cba48df3375754f86cc847ce25844b794ece94e3f7f", 0xba}, {&(0x7f0000c6d000-0x1c)="54c1b118dabdf76ec5d1a558c0353803cba0e115a6eb86230ef14d38", 0x1c}, {&(0x7f0000597000-0x3d)="8d73abddd75e6923ca067bdcadd553ed90405e4a15d5956dd378f5fcb0706d726feb3894cc39434c0b5b282894a9ba5e2b8466b306f667d39036212f41", 0x3d}, {&(0x7f0000747000)="6e4b6907076ac499270ba88462751da31d5e418e8ee4e56ec24caa2f381ec5a75a8c9cdbd5404b4af0b2dbdcfcfe114bd554404f87a393676d0fcf0180b776e9ef56ee8261cb392f8c8cc3bfd02c4bf0235c1e0d3f16d5b9d1a9caa6aa03c14be81b0498415ab97a36e0312b5e99715b702ead1edeffafaea92a8b53c684d15a7b567cf6f104962448a3a4d726c83faf9539c15edd14b7199df3eac745164facc6dda84b3a21e90ce3be9c30c7439c2064bd7cefe0eb6dbcff304a403cacad706bc2848c", 0xc4}], 0x6, &(0x7f00009bc000-0x3d)=[@rights={0x20, 0x1, 0x1, [r3, r4, r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x2, 0x54}, 0x4000) socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000feb000)={0x3, 0x1}, 0x8) close(r0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003a7000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r9 = dup2(r8, r0) write$evdev(r9, &(0x7f00008c0000-0x48)=[{{0x77359400, 0x0}, 0x6, 0x1, 0x41}, {{0x0, 0x0}, 0x9, 0x101, 0x20}, {{0x0, 0x2710}, 0x80, 0x9, 0x73af}], 0x48) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000087b000-0x4)=0x0) 2017/12/11 00:07:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f00000b2000)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000faa000)=0xc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b45000)="2f6465762f6877726e6700", 0x101000, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000731000)={0x4, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x6, 0xace, 0x101, 0x3ff, &(0x7f00002be000)=@common="64756d6d793000000000000000000000", 0x40, 0x2, 0x59}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x819) sendmmsg(r0, &(0x7f0000ae5000-0x1a4)=[{{&(0x7f0000d80000-0x10)=@llc={0x1a, 0x0, 0x0, 0x101, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000d2d000)=[], 0x0, &(0x7f0000184000)=[{0x108, 0x0, 0x0, "2759f0e6a6905e0a89c440354bb9ebf1d1cf518708f220520fef467a441715c9978f09001208528c0925b8afd500e47d3702657fef808a6ef166c25fc954e140859ea0b7b531912fc3688001cfc9fdf49cc4f5d432909d4e146286c61066024b3dc4c1c6518175aecc770383e28cdaef2139401b223a0fc0721e4d476bfd9fc043f855805eb2aacd51af52da17b1c514373bf4898dda20c6fbedaab12aa83e10c760768cf524423e259fd9f886a41aaabc0a316536c8f2715f244fff5230fa611b70a88ab8b50cb932e374aaf8c0588443b89814152ef387dc9bd7baec04774966574eb949adb599d8b95a14b86c7bedf7c5be3ba85b57"}, {0x20, 0x6, 0x8, "cb54e8cde95403bcf9580dbb7ac08a43"}], 0x2, 0x40800}, 0x401}, {{0x0, 0x0, &(0x7f00000f6000-0x50)=[{&(0x7f0000d15000)="6504c838f3001b3aa4fdb6560986ddd4e7a9aeded5e6da7e2636fa98ef05ef391fa7422182229e4584695ee6b71c97ae93477b4bf9ad01dc1ba14ad83efea6c094aa03138856ca420be9c5770faef75d1024f4b08d20d1ad2fcb8e48761a29ae3e89c09ac78b84e0dbc9cd5ba6895c60627daacac2ab8a2612a8b015b99992c505abb1b3e17d2d67a0ac4d12d7287f0d4cba0da3f3860f0a0cafe489e649", 0x9e}, {&(0x7f0000980000)="1831149c8b6ba9833095b96caf1ea8aa4ce336b44085827d599dedd4e7365c388f0786f787b329956749c83242e09fe6a9e79e5c725337081a62e720", 0x3c}, {&(0x7f0000cbb000-0x17)="1cb1028791de59b828b317fc181807c71eebef91deeb5f", 0x17}, {&(0x7f0000fbb000-0xc5)="e0e69cfde824daa892104fe2aca576d5a0959a9220d42b7eee458b25c26f2ee96f1a33c9265ce2541e8716fdacd7891d02525846d08142ab10f1bb5dae44f09f79ee0ba90436c61d51ed04c32fd076121cb2f633db65ba89852ddc8dd94686671037fd031a2af665dfa18f2cf3522c14be784024357ceaa33b92213ce70efa011932dc5bf16ef2a713777a13ae3657bbd9dd42512f918fed67bcb414236543cf130b8e18a153860d90917164d66a5f3bdfe47627f187bbd8b31480cf55fc65059f075cf6b1", 0xc5}, {&(0x7f00005fb000-0x2f)="1fb2250fdbc0ea12b0ce82e53164533da65a9093b86c940beb26c3fb4b4cbdac350ca42b462caac70a8e1126d69130", 0x2f}], 0x5, &(0x7f0000bae000-0x2c0)=[{0xf0, 0x10f, 0x80000000, 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{0x68, 0x109, 0x7, "5019040e103bc1fc2e704c4fc02017139087c5a0fd8fb2535df4658561d60fe814f2abb673c3eb4f070fcf1dda937c258f68f45105c6b12976def8765823b0c8bbd9094eafcae23c31478e5380880632c5d1a6"}, {0x10, 0x0, 0x9, ""}, {0x48, 0x104, 0x5, "9cc4554340df1b2268eafbe5d8abd5a798005e79fd721a194393d37b4e750101b3eddd075933f703b805493be80c920bad4894dcb4cfe5"}, {0x108, 0x88, 0x2, "51225aa4f5b74de2e129609c9a7424b75eb7e5b49dcc9ef8b936e1e89c5f27cc267739fe9c5ce5ac7b124038bb26ef4a4d24b4b95e74f6f3754d3b014a2ed215c2c1674d030cdf7738c6fad5ccc95e8bd0aea5ef4d55d5b7cd56cc7f84541c5ef873dd0ecd7024e66a399a9904e7fbb34f70318e19a2e8eea6c6631f369f40d80538095f64b6dd4d94ceaf354d6240851738c4946715634e26f62b3537d6378c2c8850ad9382e4869d10a4ac0fe628ca96a0a7888937bcfcd44aae3f84e945311c924043a0cfa13151a646db2825c830fff001661c44e93e79ecc9960f6acb9189a847dcd61f45ddbf71d96e55e9386e2531b6"}, {0x70, 0x102, 0x5, "db2883b5e868a0b751fa6d828be70f4a39b6ef4e7b111fcf60249910204c3f8ffb709ee70e3d5f210e0e33b9f1aeef0f505ce8656c5957e3716b741f3d32277811bdce472f548cf6cc6f76b6e138cb894ce544614dc1c8f7decbbd7eba81dc7a"}, {0x48, 0x119, 0xc1d, "d43703be021967b4c080e0328fe49f0c293095bdd5a8cb6ed58aba3b491568cd8610db88b0294396952ecd205a637fd68c4f8f7cb8621803"}], 0x7, 0x0}, 0x2}], 0x4, 0x0) connect$packet(r0, &(0x7f00007b0000)={0x11, 0x1f, r1, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$sock_buf(r0, 0x1, 0x24, &(0x7f0000dae000)="", &(0x7f000081f000)=0x0) [ 78.443115] device gre0 entered promiscuous mode 2017/12/11 00:07:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x6, 0x300) lstat(&(0x7f0000786000-0x8)="2e2f66696c653000", &(0x7f0000a88000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) socketpair(0x0, 0x2, 0x10001, &(0x7f00003cd000-0x8)={0x0, 0x0}) getpeername$packet(r2, &(0x7f000089c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a17000-0x4)=0x14) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000a6c000)={0x6ca, 0x101, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x10000000000000, 0x7, 0x1000}, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000dc1000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b37000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00003cb000-0xfd)={r3, 0xf5, "aa86e7f0d1156fea49d1a8641a82bdfaaef46c96940a8221e1e1ce450270c507df04a27ef31789c27c5c0cb50f2e93855d9e39675c6cc5a13c11c582753b7197916b8567192f0ff9bc93d4dbe95f54e7b14524e146fb67b48c7b6a9b0a80fe5184c7719d9e42f0c5ea586fae60f69291faa2fd95f3094c04566b4658fdc3e07f29efb00c38ff37e46b70ea62e8e2bd68fa20af71a49bb69ba010a9ac1689d42461b76a2c0c8386324a0b077139b2026aed26603b3e015c0c9f22cb69aacd16b24667b5bed2328a2dbff42ce532da4d138186453c1549b40f48bcf5b1ca4a938941c8260e93131978fafb03e79b6d8240320a57ea77"}, &(0x7f00002ed000-0x4)=0xfd) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f000046a000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000140000)=0x7, 0x4) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0xa, &(0x7f0000884000)=[{0x7, 0x1, 0x6b6000, 0x5}, {0x56, 0xe78, 0x409e48, 0xfc06}, {0x4, 0x6, 0x9, 0x89de00000000000}, {0x40, 0x0, 0xff, 0x20}, {0x1ff, 0xae9, 0x6, 0x5}, {0x5, 0x7ffffffc, 0x4000000000000, 0x6}, {0x2, 0x46, 0x100000001, 0x1000000008000}, {0xffffffffffff8000, 0x9, 0x80000001, 0xff}, {0x7, 0x9, 0x99, 0x1f}, {0xf95, 0x98, 0x10000, 0x7fffffff}]}, 0x10) r5 = fcntl$getown(r4, 0x9) syz_open_procfs(r5, &(0x7f000039d000-0xd)="6e65742f7261773600") 2017/12/11 00:07:58 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ec9000)={@generic="c3a9fd2d214765e800007fff7ce1c279", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$unix(0x1, 0x2000000000000001, 0x0) connect$inet6(r0, &(0x7f0000ecb000-0x1c)={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000a9000)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x3, @rand_addr=0x323, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f64000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe8000-0x4)=0x14) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000fe9000-0x4)=0x0, &(0x7f0000b65000)=0x4) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000d5b000)="0000000000000000000000000000000000000000", &(0x7f0000d28000)=0x14) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x0, &(0x7f0000fea000)={0x0, 0x0}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000d4c000-0x3)="00051e", 0x3) socket(0xb, 0x1000000005, 0xeee) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x180004) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x88) mmap(&(0x7f0000a2b000/0x3000)=nil, 0x3000, 0x3000001, 0x31, 0xffffffffffffffff, 0x10000003) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000e63000-0xc)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) mmap(&(0x7f00009b4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x5, 0x83e, r1, 0xfffffffffffffffa) mmap(&(0x7f00009fb000/0x3000)=nil, 0x3000, 0x3, 0x32, r1, 0x7) 2017/12/11 00:07:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)="2e2f66696c653000", 0x141042, 0x0) ftruncate(r0, 0x7fff) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000041000-0x21)="000000000000000000000000000000000000000000000000000000000000000000") ioperm(0xf26, 0x4d94, 0x7) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)="2f6465762f70746d7800", 0x802, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f00001a5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0) sendfile(r1, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) readv(r0, &(0x7f000081e000)=[{&(0x7f000026d000-0x80)="00", 0x1}], 0x1) fcntl$setflags(r0, 0x2, 0x1) 2017/12/11 00:07:58 executing program 1: r0 = eventfd(0x6bee) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x0, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000)="0000000000000000000000", 0xb) 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) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)="2f6465762f7667615f6172626974657200", 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0xf3}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000-0xc)={r3, 0x9, 0x10}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000003000-0x8)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000002000-0x4)=0x2) 2017/12/11 00:07:58 executing program 5: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xa, &(0x7f0000f60000)=0x2000, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000f61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000dbc000-0x4)=0x14, 0x80800) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x4, 0x8012, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f00000a4000)={&(0x7f0000163000/0x2000)=nil, 0x80000001, &(0x7f0000a35000/0x4000)=nil}, 0x18) r2 = socket$inet(0x2, 0x80a, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300000000000000", @ifru_flags=0xfffffffffffffffd}) r3 = syz_open_dev$sndseq(&(0x7f00008f7000-0xd)="2f6465762f736e642f73657100", 0x0, 0x84200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00008ca000)={0x1, 0x1, 0x401, "7175653e653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000", 0xfffffffffffffbfe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = shmat(0x0, &(0x7f000097b000/0x3000)=nil, 0x0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f000068d000)="2f6465762f6b657963686f726400", 0x81000400001, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000c72000-0xc)={0x0, 0x0}) shmdt(r4) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x12, 0x2, 0x8) setsockopt(r7, 0x107, 0x1, &(0x7f0000000000)="0100000001000600", 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet_tcp(0x2, 0x1, 0x0) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000716000)="2f6465762f70707000", 0x12000, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000305000)={0x0, 0x0}, &(0x7f0000324000)=0x8) mmap(&(0x7f0000f60000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r8, 0x4b6d, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000793000-0x28)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x400000000000, 0x6, [@rand_addr=0x9, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, 0x28) mmap(&(0x7f0000c16000/0x13000)=nil, 0x13000, 0x9, 0x110, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00005b7000)={@multicast1=0xe0000001, @empty=0x0, @rand_addr=0x1}, 0xc) 2017/12/11 00:07:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004b6000-0xa)="2f6465762f70746d7800", 0x400, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) r1 = socket$inet(0x2, 0x8000000000000003, 0x8) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000d81000-0x78)={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, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x0, 0x0, 0x0, 0x0, &(0x7f0000b74000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) read(0xffffffffffffffff, &(0x7f00002ee000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d) add_key(&(0x7f0000d08000)="6b65797269676e00", &(0x7f0000e5b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c1e000-0x10)="f5d89f3736cd3f520f00061db5b5dcfd", 0x10, 0xfffffffffffffffe) request_key(&(0x7f00007c0000)="2e6571756573745f6b65795f617574680067", &(0x7f0000468000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aa7000)="4000", 0xffffffffffffffff) shutdown(r1, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r2, 0x29, 0x49, &(0x7f0000c00000)=0x2, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000029e000)="2f6465762f73657175656e6365723200", 0x8040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000b81000)={0x0, 0x3, 0xffffffffffffff92, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r3, &(0x7f00004d1000-0x10)=[], 0x0) fcntl$F_SET_RW_HINT(r3, 0x40d, &(0x7f00003dd000+0x6b4)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c7c000)={0x0, 0x2}, &(0x7f0000ade000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000052e000)={r5, 0x4, "a487bd01"}, &(0x7f0000f78000-0x4)=0xc) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000666000)="2f6465762f72666b696c6c00", 0x4, 0x0) fsync(r1) setsockopt$inet_mreq(r6, 0x0, 0x20, &(0x7f0000869000)={@empty=0x0, @loopback=0x7f000001}, 0x8) ioctl$RNDADDTOENTCNT(r6, 0x40045201, &(0x7f0000aeb000)=0x1f) getpeername$netlink(r1, &(0x7f0000470000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cf7000)=0xc) ioctl$LOOP_SET_FD(r4, 0x4c00, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000c8d000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ad000-0x4)=0x20) ioctl$RNDADDTOENTCNT(r6, 0x40045201, &(0x7f00000e2000)=0x1) ioctl$BINDER_SET_MAX_THREADS(r6, 0x40046205, 0x7ff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00005c7000)=0x0, &(0x7f00001dc000-0x4)=0x4) inotify_add_watch(r6, &(0x7f00004ba000)="2e2f66696c653000", 0x41000b88) [ 78.543521] device lo entered promiscuous mode 2017/12/11 00:07:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000bc2000)={0x5, 0x0}) pivot_root(&(0x7f0000235000)="2e2f66696c653000", &(0x7f0000bc1000)="2e2f66696c653000") ppoll(&(0x7f00003d0000)=[{r1, 0x9, 0x0}, {r1, 0x4440, 0x0}, {r2, 0x10, 0x0}, {r1, 0x200, 0x0}, {r1, 0x6, 0x0}, {r2, 0x6000, 0x0}, {r1, 0x20, 0x0}, {r1, 0x40008080, 0x0}], 0x8, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x7, 0x7, 0x0, 0x4000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000cea000)={0x20, @time={0x77359400, 0x0}, 0x7, {0x5, 0xe61}, 0x81, 0x1, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000312000)="2f6465762f73657175656e6365723200", 0x6000, 0x0) r4 = syz_open_pts(0xffffffffffffffff, 0x1000000040) ioctl$TCSETA(r3, 0x5402, &(0x7f0000e40000)={0xffffffff, 0x6, 0x7fff, 0x7, 0x1ff, 0xe24, 0x5c7, 0x1, 0x1, 0x20}) ioctl$TIOCSPGRP(r4, 0x540f, &(0x7f0000f14000)=0x0) bind$inet(r3, &(0x7f0000a65000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdir(&(0x7f0000ec2000-0x8)="2e2f66696c653000", 0xff8c) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000fb3000)=0x80000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f0000fd7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e2, 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) pipe(&(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r5, 0x0, 0x54, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000552000)={{0x80, 0x40}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x22, 0x1000, 0x200, 0x3ff, 0x8000, 0x9, 0x8, 0x0, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/11 00:07:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f000029a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa21, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, 0x3, 0x400000, 0xff, 0x5}) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000daa000)={@common="67726530000000000000000000000000", @ifru_settings={0x7, 0x100000001, @fr=&(0x7f00003b9000)={0x9, 0x2, 0x7, 0xffffffffffffff7f, 0x9, 0x1, 0x9800000000000000}}}) syz_emit_ethernet(0xd2, &(0x7f00008ae000-0xd2)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8af3, @ipv4={{0x13, 0x4, 0x80000000, 0x80000000, 0xc4, 0x3, 0x2000000000000009, 0x40, 0x4, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@noop={0x1}, @timestamp={0x44, 0xc, 0xffffffffffff7228, 0x4, 0x8000, [{[@multicast2=0xe0000002], 0x800}]}, @cipso={0x86, 0x22, 0xa602, [{0x0, 0x10, "8d2da9b3d43ab22f9bd66af7c875"}, {0x7, 0xc, "48dc27d05034eaf56952"}]}, @noop={0x1}, @noop={0x1}, @ra={0x94, 0x6, 0x1}]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x10001, 0x0, 0x0, 0x7, 0x269d000, "1a6a16", 0x8, "9b42cc"}, "cfde095eb5d76c768b70214c2b813d148d5253bacbe519b174bbbb6998a898159d2b08df2a5e249a7c29a75488195aff2ce30c8946b92af515ab7e1302f764529c2d75dbdeda23b39b1b6fce2079cd731bdf576bc875e9216fbb797b5d46e8906405f8ed9531f101"}}}}}, 0x0) r3 = socket$inet(0x2, 0x801, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00001ad000)=0xffffffffffffffff) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00000f7000-0x4)=0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000226000)={@common="6c6f0000000000000000000000000000", &(0x7f00000a8000-0xc4)=@ethtool_cmd={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setrlimit(0x1, &(0x7f0000c6f000)={0x40000000000002, 0x8001}) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f00008a5000)={0x2, {{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]}, 0x1, 0x5, [{{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]}, {{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) socketpair$inet6(0xa, 0x6, 0xfffffffffffffff7, &(0x7f0000bd1000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000418000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1000000000007d}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000745000-0x14)={0x0, 0x7, 0x100000000, 0x1, 0x3, 0x192}, &(0x7f0000e34000-0x4)=0x14) syz_extract_tcp_res$synack(&(0x7f0000c80000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00001c7000)={0x0, 0x0}, 0x1, 0x0) write$tun(r2, &(0x7f0000fb2000)=@pi={0x0, 0x6003, @ipv6={0x3ff, 0x6, "8e7128", 0x3b3b, 0x88, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@hopopts={0x11, 0x7e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0x5c, "65a7cec0c72eea00d85fca430fa2f767587328ed9b5a2a875293135678efab917a279fea2ea8331e2c8f0266ed8e1826c12062b25833202f590ed34697dd0d8ed849901e4257ee373cdfe1cebfb5cd349a593ab42ee0d51b1a7d5378"}, {0x1, 0xdd, "5be92e7730a020f97d3b9c7e369e639797e957aeca394378c362dd6e194aad6d66d0a12932e811e6d915b2bb17c5a89c4fc34053d7b31ae90f17d3300f35bd18ff2cfc13e2c088d0aa32b3519299abff96ab5760035585b904986890e6bda21644120d18aa7ac4c2201a9b07896283cb324159f25fa9ef72ddb92224043af36e2d374b753dbcec9c605f63a22aa1c0aaeeb4f2a2db6bb3427fb59de4e2d2480b2cd00ae13ba63d337e77bce5d35638bcc4f5d56b4d131beab188eacf990f178bcabd4c7b7dbc2832c000717c10ce734c28087a0ff3515ba80beaf2c660"}, {0x0, 0xcc, "1ad4a84741852e76166145231bbf605e0c419a3c10b9c430cee887234d97040bd2ee474461634408573661ba6351f2c1c0a63e61f9db89ceb22e9a64940502a052dfcf694692565e9cbf2eb8cdbd5fb26e76a846287c7b4f1f4fb01bc0ac480934d997a9ede1a1f9091a607f03cc67f62a6afa4de59345ba607026eba3fec16902e3f58b31b5c3c4f1583af98a6b1d26311498d39160f97ee2f84d84d2392f2d4fe9aad46cefcf011f1d1d671565d62b0136cc3586fc623e7919bcc5efe14f8f67752fabbc7def0be7ba4618"}, {0xfe, 0xff, "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"}, {0x7, 0x65, "c116579cce78e92ef9924473a96d83b14bf2526634720e0abb2338da73711eef36beab70287920dbbf54f6e5da8db6a7c2ae0b3a7dd9a3ec8221cbefced8e6c5433aa52a9113f9f0106924ccf94c6e4deec4d3c73c11a25e4db8638c734e4785c6f96ed7d9"}, {0xfe, 0x7e, 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@routing={0xbf, 0x4, 0x3, 0x9f5, 0x4, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x3c, 0x24e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0xce, "810ebde11dabaf6f62c435b78b991e9e37ad2586a1eac2fea0d2a0e9c478b6a0e97cd220630b571278a62f46ea3f8c0c6083d201ff29ba01190e8917e4f2f47d0230b67a35c8cfe0a3e57bdc76d6abb3cdd476387325991a78a759d5e7b10e3435aab0b2b6049cdcee728d7594fff22d5a554c685df75d2243f3207f7e41ffce424c0aca17e8e5e2a9c5dcaf7442b551178a4ea179f1cadc95d191491c03dca1d25019fe45a34e65d9d0e32349cd410f4adf7eb86bb31f1dceaf14837593eca0c84972c860fdeb15d9a016c8fef0"}, {0xff, 0xe, "532dc508fa0ed2d41f9ce4364773"}, {0x5, 0xb4, "dd925e719c34bb468e82a80f943eea94945330bc7e2ccd90f0e6355f75f8061162be0364f4ee877399d58eae16f9818548c94ba75511ae2cd3fe8e3d7f2dd60230679ac8177f322a4b3d0240e75ec30763a180f0c3ee1257c948046d69240b7ee2a43a022fb1951974803649bb656d36212c89fce80d38a47d1446d3c1571618c1a9582fec2f2e76feb1bab09565f62fcd1c3fc2201aded64b319d6729dcdac823246b3e5640db1fa60fefd569f5ad8e6e6c4991"}, {0xc9, 0xd6, "70bf17223943fd664ddb86bd989e0fef70ac89ce31c62edbe7210f699e0052de2acf83a68dd5c8781bf899c33d0682b1395ea94b887faa9653212fefc075834020cb97ac6cf63dc640d743038f40c31b41929e486dee9da431865a4197118e11e768b5c4bf921778311a81f674b08e4552e162ac539dde0952ff78170e3502ea31fd5ac90b26392a9254bf3f006a64ff680b4b84efd03bd855135f12a29eda77bf46ad4d0b3df498f604b9a3a2d1fbf22e21d7845be2be09883e31d0b1bf53fb912ce6b81d2aa3eeacc5a89b20ba5e2a1efe08d26229"}, {0x5, 0x1000, "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"}]}], @tcp={{0x0, 0x2, r6, r7, 0x5, 0x0, 0xb, 0x82, 0x0, 0x0, 0x4, {[@nop={0x1}, @generic={0x22, 0x11, "0f9a3b9a471e2b3e33a0abc684d41d"}, @sack_perm={0x4, 0x2}, @generic={0x7, 0x3, "3c"}]}}, {"0953e22549bd12260418a105621f117e03ae4e682825ae553ed072244578f82e7ab1b14427ae741038ade37d54d04c36db2656ab9e3255cf8910997106f0cb53366b1d0ff7a454021945ccc5623af51a621dc8a643ddab0ad89eb7e3ca92e8ff45763ffee5d258d2451af62eaeeaa53889ab1172b252f854540bf6172c25aed9c1a9acafe37098f13d78f57594b03f5a49e35a9e73b6df0bfcf7f14ff11c9f32695f8558a79d7047c529b9856b7271fd3474992036c68ebf854ed286255d7ee22153ed6efe40d5a8fd168d5c49e4a2a484abfd33e7b900532c974da43d6384"}}}}}, 0x3b67) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e77000)="2f6465762f70746d7800", 0x410001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000040c000-0x8c)={r5, @in6={{0xa, 0x3, 0x7fff, @loopback={0x0, 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f0f000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000bee000-0xc)={r9, 0x8, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000cc8000-0x6)={0x400, 0xffffffffffffffff, 0x7}) ioctl$TIOCNXCL(r8, 0x540d) chroot(&(0x7f0000dd9000)="2e2f66696c653000") ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f00004bd000)=0x348) pipe2(&(0x7f00002ba000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r2, 0x0, r10, 0x0, 0x3, 0x2) [ 78.575497] device lo left promiscuous mode 2017/12/11 00:07:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000302000-0xb)="2f6465762f6877726e6700", 0xa002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c93000)="2f6465762f73657175656e6365723200", 0x2100, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000f85000-0xf)="6e65742f6970365f6d725f76696600") ioctl$TIOCGSID(r1, 0x540f, &(0x7f00002c9000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b27000)=0x0) r3 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000f03000)=0x8) r4 = syz_open_procfs(r3, &(0x7f000032a000)="6e65742f72745f636163686500") ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000000f000-0x10)={&(0x7f0000d62000/0x1000)=nil, 0x1000}) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000f0d000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendfile(r4, r4, &(0x7f0000dc0000)=0x0, 0xff) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000df4000)=0x0, &(0x7f0000715000-0x4)=0x4) 2017/12/11 00:07:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000028000-0xc)={0x0, 0x0, 0x0}, 0xc) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) r1 = userfaultfd(0x800) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006c3000-0xb)="2f6465762f6877726e6700", 0x200, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000877000)={&(0x7f000016d000-0x60)={0x27, 0x1f, 0x100000001, 0x0, 0x8c75, 0x1000, "49774f39c2618fe289f25e2a57631645316a19bb967a0eb370a43ad1e53c4f72508e0ee282a91d31c68a74921fcadacb7898eb33f0e400c228b59c2e86fc51", 0x9}, 0x60, &(0x7f0000046000-0x80)=[{&(0x7f0000d73000-0xd8)="fc6654f8da2402a8080847b8655302f00da2e39ce2eff7bd90ec567c80c52c6e44ff74c7406f529cfe39d23a50832f324722f398eff3a8861cafb9b5717c8da31a157e2608168868abe2f2bff564c2f98be5659d17a93fc6a9508443b28a5ec9646bfb8eedf710a179ae2203e878b39b779cc3d9a514dff6ffea4de150326ed2107af46b189e6c43211f89fc2b236ea5f99abd0560842363150325f7e4883b46b3f6b708c2818dab8872a058d642b25d8dfafff46e36c1e630d60c603fc1cf3a9a8c679d0af64d798939c618f00b887d66abc35a515738e7", 0xd8}, {&(0x7f0000946000-0xd0)="9afacd14a422dc0b12be7887d2f20bb41cb953597dfd61e96e36979c89666a4fe894310aef5e9e581798b49dc524012e59d5101556bf41659c3c504158960a613fbe0d66093810449d4c2006955a2aeee32f71e61bfb91d80df07f5af9b1d96c3a5f650886cba2545d2f307c3cf5c77e3920ddeb9a50ab74992894adf156e5c3d4d96fcb916a27665949147e19b51f62fb2b49eec95f53c350c456b4fc5794514aa7ccf8399ceca0d9ad7a9309dafa8e7d182206b462507889200919b18cc14114e39b6dc83ebc70a98a753f5aaefaf7", 0xd0}, {&(0x7f0000ad9000-0x5b)="2c2d97a2c27c6d31cc74d00d077a7fa713bbf4af2bab724b165d5a25ccce658ab285bb3d89fbd91fbacca98761efe979b7c5bec1708ec9ac50c03ed2f583b90c96ef2545e84744e1a58dfe7cb26d8f1ecde62a21774107fe467e9a", 0x5b}, {&(0x7f0000fc2000)="7aa18ee7ee5f26b3e4b74c333b6cbad5879607550bd8d2a4bed1e3f9df4c468783952c5a02883e775bb46ea40405e6d55c51a5dcb24adeb19b95f0fc938e831cdb825a97c56e335f6f56358731e47574ae1da231db6657a9e8b3e17b526773591f24e9356bfb997b4bd0402abdb50acfa65f4efd28ee4ddac48492cabf90288f9426f55d34497b568731982ea12cbd78d9e03502fbd8a6f0833a9fc8000be0e8fc3653dbfa830c3959c138b45cdc1d", 0xaf}, {&(0x7f0000458000)="e58055a9801048aacb5425bcf3b2f399798cc37d84306aa0c13a7d281ec8dc5c13f804422871a3211ef44afddb29d3c59686ad348c06f2c9ad8c7c8d239badb789a01b2458ea8c76b262fd558fcc5af7", 0x50}, {&(0x7f00008c4000)="b9358703843fe3fdf42ac7ad0750323b621ef7f696be", 0x16}, {&(0x7f000098b000)="a35f08a33fb99ef89d0128519a420eb32df593f2931507c8210166cf4393e8426519b52d9a30c7faecf22ddb337437f75ce96f61b944674bddf125da11ea6de4897271b8e8a7c148858b78b8f76c44f0cac525875f7b422646b846e2dd97dea9f7d9c8b91424e99b518a337cecc35772992a10f9", 0x74}, {&(0x7f0000a76000)="f1d831120175e3f452bd69c45ca96a5a6a334641454bd2f4b0a26f34840a267ebb30e0a20025c54d3c14a7f427dc40e36740c596a12c87a3538651fb9d527054238bf6b23ed1f50e9fb945560b0c10ea5db0baa7669e12204480a509d66740f908b8a924c55d2a24ba6c90f465f106f65a75b9493ef7056acfb8a41a3c8603ec8d37c49e3a7d26a1cdc11cdbc2c30de06f4d84cfd0df993d4fb0c8e111ae22b1a9971876df2a55f80f9a20f10fc875573fcf4dfa650b2949646034c795ccae2fd9a1a77dc25b265783", 0xc9}], 0x8, &(0x7f0000829000)={0x70, 0x10c, 0x2, "172f89cca0a094cb12fc4e23c64778093c813bcd1f462c2c8ea233837391f3d58b634e04207c2ad4a70fff465b1de1cc898050c53040693f66864eb53251494bfba61da6d8fcd2cdc4526a2b7bb6cd8d2bee3f75afc8dc888bd63ff1"}, 0x70, 0x20000004}, 0x10) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000019000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000002000/0x2000)=nil, 0x2000}, 0x1, 0x0}) read(r1, &(0x7f0000027000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) r3 = memfd_create(&(0x7f000002f000)="6d696d655f7479706574727573746564776c616e306367726f757000", 0x1) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f00001ba000-0x18)={0xffffffffffffffff, 0x69, 0x0, 0x1, 0xa3, 0x101}) r4 = socket$netlink(0x10, 0x3, 0x10) unlinkat(r3, &(0x7f00003e5000-0x8)="2e2f66696c653000", 0x200) accept$nfc_llcp(r3, 0x0, &(0x7f00002eb000-0x4)=0x0) fcntl$setownex(r2, 0xf, &(0x7f000027b000)={0x3, r0}) set_tid_address(&(0x7f0000496000-0x4)=0x0) writev(r4, &(0x7f000005f000-0x10)=[{&(0x7f0000026000)="390000001300194700bb61e1c30500000700000002000000000000000000800009001a00ffe6ff00ff00280fe23ffb01101800000007000d0001a2", 0x3b}], 0x1) syz_open_dev$urandom(&(0x7f0000be8000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x200000) 2017/12/11 00:07:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) sendmmsg$inet_sctp(r0, &(0x7f0000dcf000)=[{&(0x7f0000a63000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000503000)=[{&(0x7f000069a000)="7c8a591379d7ae30a9a7d01c608e990a04521357e66265395a4683d16b616fa29479b4409994ba991327916df2f2c04c7eb1094bcbc60576f7db5d8300a96a67532d0af294eb6ef4bd3ac552bfd66c3c8849694b92d779503c2294f5ef9340c401e6df3fbc16adff348720175f80ad", 0x6f}, {&(0x7f0000d32000-0x55)="c1d99f341256d7d4db5cd46edf925b7b325ef66e1e77a83573899b354d1f9bb5507814ec0d228ddadddd093f791cc8404ef72778ed966ac36f0afe200725e8567aeea7342bee5873ebd75e4b9ea77dff80ead252a8", 0x55}, {&(0x7f00006e8000)="07f6b8f5b3ce4b8816bff40942039a5633820f1ba3adc14f3a27fd3f767f293dbd3af094413d2f483b9df058cbb3fded1ed43e8c456496aca88a4d1a2ab4cb49dec8513f5aabec4f3b46c7a8f202e87953af899d69334011e4855c847d6c5fd5403820e7ff68a6b9541b026f91ee0115e70dc5278354d8a42caff6fbd6e5c65073aa5467d4a6e642f6bf04a6ddbbcafc3c568f5a3f913c386b87167d3f1740693c380aeef25e25db2bff61604c071cce78ea32c1ecea7d522b11a4329d47f5246cca1a629cc7b83233dd640d6ecdc8087b3e4224a41d5fc4de54080e46192339c444e8a0cec3203c0d98662716eac49ae014b5d84c6a", 0xf6}, {&(0x7f0000fe6000-0x1)="ee", 0x1}], 0x4, 0x0, 0x0, 0x40840}], 0x1, 0x40000) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e8d000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00006d6000)=0x1c, 0x800) vmsplice(r1, &(0x7f00009a6000-0x60)=[{&(0x7f0000050000-0x48)="00ce30037528baddd2fa0ae4b8f69ccca7f2d3e97d865703ed2f1cfaf878167c7f9232cab52747adce50fab741be12b464afb83acba686bacb40daaa446b7bba548d7b063f301761", 0x48}, {&(0x7f0000bbd000-0x21)="90a1a878dd20bf457c4505fed44a1f83ffdce2569ba94a0a9c66d496cd193c8f1b", 0x21}, {&(0x7f0000662000-0x2)="25c1", 0x2}, {&(0x7f00003f7000)="64f8fed4fc3008a69bdf0c00", 0xc}, {&(0x7f0000792000-0x2b)="22f20be8973e19d88b0653803c5f696ef96d33b7508d44331458415101be27411dbd8649382726693bfa92", 0x2b}, {&(0x7f0000d31000-0x34)="4d9b01c8d8520cc2c83ee6010c95c86bb1a628f9058a51f0374a5be96563de551d1457c217e5f78372696b847ffa7641768a90a1", 0x34}], 0x6, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") pread64(r2, &(0x7f0000caf000-0x85)="00000000000000000000000000000000000000000000000000000000", 0x1c, 0x4c) readv(r2, &(0x7f0000918000-0x50)=[{&(0x7f00002d5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}], 0x1) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000ae0000)={0x1, 0xd0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00003df000)=@int=0x4, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c95000)={0x8, 0x3, 0x8008, 0x4, 0x80000000, 0xfffffffffffffff9, 0x101, 0x80000000, 0x0}, &(0x7f0000004000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000575000)={r3, 0x7}, 0x6) 2017/12/11 00:07:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bd0000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00004a5000)=0x0) capget(&(0x7f0000ea4000)={0x20080522, r2}, &(0x7f0000b17000-0x18)={0x80, 0x40, 0x5, 0x0, 0x200, 0xffffffff}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ed8000)={0x0, 0x1, 0x3, 0x3, 0x2, 0x1ff, 0x7, 0x6, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x85, 0x80, 0x10001}}, &(0x7f00009ae000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000072b000-0x8)={r3, 0x2}, 0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000245000)=0x3ff, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f000053f000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000077f000-0x1000)="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", 0x9f0, 0x4040, 0x0, 0x0) getpeername(r0, &(0x7f000087d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fe0000)=0x14) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000550000)={0x3, 0x3f, 0x6, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ec9000)={0x0, 0x0, 0x0}, 0xc) getegid() fgetxattr(r0, &(0x7f000017a000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f0000024000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0x800000de7, 0x4) read(r0, &(0x7f0000ce1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) read(r1, &(0x7f0000f78000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a) shutdown(r0, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000baf000)={@common="69726c616e3000000000000000000000", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_load(0xffffffffffffff9c, &(0x7f00002df000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) syncfs(r0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000be4000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b15000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000403000)={r3, 0x1000}, 0x6) pread64(0xffffffffffffffff, &(0x7f000018c000)="", 0x0, 0x40000000000002) 2017/12/11 00:07:58 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000131000)="2f6465762f7573626d6f6e2300", 0xffff, 0xc00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={r1, r2, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000005000-0x5)="636f6d6d00") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000005000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8) pread64(r3, &(0x7f0000004000-0x6f)="", 0x0, 0x0) write(r3, &(0x7f0000007000-0x47)="9be8cd722266e58025d27704aaa488afbfca752c692f7629810d10d2db0164cb7e3de60bb8facba61255a0050e2d6e42ff02ba2ddadbd6a163afc550c0051e7ffda1b8e39caa11", 0x47) 2017/12/11 00:07:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000075b000)="", &(0x7f0000974000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000db3000-0x3)="") r0 = open(&(0x7f0000521000-0x8)="2e2f66696c653000", 0x141042, 0x0) ftruncate(r0, 0x7fff) readv(r0, &(0x7f000062b000-0x60)=[{&(0x7f0000b00000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f0000336000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000a5e000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}, {&(0x7f0000a1a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f0000c57000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000301000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}], 0x6) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a13000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)="2f6465762f70746d7800", 0x802, 0x0) connect$unix(r1, &(0x7f0000e6b000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) sendfile(r2, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) readv(r0, &(0x7f000081e000)=[{&(0x7f000026d000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x1) getitimer(0x2, &(0x7f000041b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) [ 78.716945] [ 78.718608] ===================================== [ 78.723427] [ BUG: bad unlock balance detected! ] [ 78.728253] 4.9.67-gf26d3c7 #106 Not tainted [ 78.732633] ------------------------------------- [ 78.737449] syz-executor0/12250 is trying to release lock ([ 78.740751] device lo entered promiscuous mode [ 78.747528] mrt_lock) at: [] ipmr_mfc_seq_stop+0xe4/0x140 [ 78.754986] but there are no more locks to release! [ 78.759983] [ 78.759983] other info that might help us debug this: [ 78.766641] 2 locks held by syz-executor0/12250: [ 78.771376] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 78.780245] #1: (&p->lock){+.+.+.}, at: [] seq_read+0xdd/0x1290 [ 78.788503] [ 78.788503] stack backtrace: [ 78.792992] CPU: 0 PID: 12250 Comm: syz-executor0 Not tainted 4.9.67-gf26d3c7 #106 [ 78.800681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2017/12/11 00:07:58 executing program 6: mmap(&(0x7f0000000000/0xdb8000)=nil, 0xdb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000db8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000565000)=0x2, 0x4) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x20000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000018d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000dbf000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x1) mmap(&(0x7f0000227000/0x2000)=nil, 0x2000, 0x3, 0x2011, r0, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000063b000)="c7dcb95c986359edd95cbb0835e7e500020000000000003d3eb028c4327376dc35e987ee34a2bb1fc4733e903da022cf1ef822752dc5d401a418018cdea00affc95a15694693c81e48eb42c8adbfd97f5439cb45783c8f47c8d549ff012c043447ab52d7205df2e1e400b4ca1e9663d0242c5e6909c196d94932bb79e53017ac628e7a850aaddb0c711287fb0babfa2e119e336719cd803ca79fe127dc44cdf9b11395dba63e15d710aa007f539f9c0906be9ae4416df486afb14cd4534277e1c4001dbe0b0b9baac8d107621bc265f112a7d30f9ef18053ea4c3eaad10e8365a810e8e27c8ab4ee", 0xe8, 0x20000001, &(0x7f00002a8000)={0xa, 0x3, 0xffffffffffff0001, @loopback={0x0, 0x1}, 0x80000004}, 0x1c) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000b7d000)=0x808, 0x4) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x8e, &(0x7f00004fa000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000dbc000-0x4)=0x64) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00008ea000)=@get={0x1, &(0x7f0000371000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3}) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x2000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=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, 0x31, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000)="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", 0x1000, 0x8000000000008000, &(0x7f0000000000)={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x6}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(r0, 0x0, &(0x7f0000dc2000-0x4)=0x0, 0x80000) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x8000032, r3, 0x0) connect$inet6(r0, &(0x7f0000dbc000)={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f000038a000-0x4)=0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00004d4000-0x4)=0x4) 2017/12/11 00:07:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f00008cc000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000c5d000-0x4)=0x10) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000108000-0x4)=0x0, &(0x7f0000577000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0xa, 0xfffffffffffffff8) r3 = syz_open_procfs(0x0, &(0x7f0000ab5000)="6e65742f707479706500") sendfile(r2, r3, &(0x7f00009db000)=0x0, 0x23d9) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d50000-0xc)="2f6465762f6175746f667300", 0xc0000, 0x0) setsockopt$ax25_int(r4, 0x101, 0xf, &(0x7f0000409000)=0xfb3, 0x4) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000b1a000-0x2)={0x6, 0x1ff}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000767000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0e000-0x4)=0xe8) fstat(r4, &(0x7f00000a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000a96000)="2e2f66696c653000", &(0x7f00003a0000-0x8)="2e2f66696c653000", 0xa000, r5, r6, 0xffffffffffff0000, 0xffff, 0x32040) fsetxattr(r4, &(0x7f0000908000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f00005f5000)="2800", 0x2, 0x3) mknod(&(0x7f000027f000-0x8)="2e2f66696c653000", 0x1000, 0x6) ioctl$TIOCMGET(r4, 0x5415, &(0x7f000008e000)=0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000de8000)={0x4, [0x6, 0xfffffffffffffffe, 0x2, 0x81]}, 0xc) lstat(&(0x7f000053e000)="2e2f66696c653000", &(0x7f0000863000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r7, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) [ 78.810020] ffff8801c6cd78e8 ffffffff81d906e9 ffffffff849ae8f8 ffff8801c6d16000 [ 78.818039] ffffffff834dec54 ffffffff849ae8f8 ffff8801c6d16888 ffff8801c6cd7918 [ 78.826070] ffffffff812353f4 dffffc0000000000 ffffffff849ae8f8 00000000ffffffff [ 78.834113] Call Trace: [ 78.836689] [] dump_stack+0xc1/0x128 [ 78.842027] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 78.848148] [] print_unlock_imbalance_bug+0x174/0x1a0 [ 78.854971] [] lock_release+0x6f8/0xb80 [ 78.860583] [] ? traverse+0x3cf/0x900 [ 78.866016] [] ? memcpy+0x45/0x50 [ 78.871106] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 78.877242] [] _raw_read_unlock+0x1a/0x50 [ 78.883016] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 78.888960] [] seq_read+0xa83/0x1290 [ 78.894291] [] ? seq_escape+0x200/0x200 [ 78.899884] [] ? __fsnotify_parent+0xbc/0x340 [ 78.906024] [] ? fsnotify+0x86/0xf30 [ 78.911361] [] ? fsnotify+0xf30/0xf30 [ 78.916785] [] ? seq_escape+0x200/0x200 [ 78.922381] [] proc_reg_read+0xef/0x170 [ 78.927970] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 78.934950] [] ? security_file_permission+0x89/0x1e0 [ 78.941669] [] ? proc_reg_write+0x170/0x170 [ 78.947605] [] ? proc_reg_write+0x170/0x170 [ 78.953542] [] do_readv_writev+0x520/0x750 [ 78.959393] [] ? vfs_write+0x530/0x530 [ 78.964908] [] ? mark_held_locks+0xaf/0x100 [ 78.970844] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 78.977659] [] ? mutex_lock_nested+0x56f/0x870 [ 78.983863] [] ? __fdget_pos+0x9f/0xc0 [ 78.989369] [] ? __fget+0x201/0x3a0 [ 78.994613] [] ? mutex_lock_killable_nested+0x960/0x960 [ 79.001590] [] ? __fget+0x228/0x3a0 [ 79.006831] [] ? __fget+0x47/0x3a0 [ 79.011986] [] vfs_readv+0x84/0xc0 2017/12/11 00:07:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) mq_unlink(&(0x7f0000295000)="2f6465762f70746d7800") ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000f7d000-0x30)=[{r3, 0x20, 0x0}, {r2, 0x100, 0x0}, {r0, 0xc1, 0x0}, {r3, 0x10, 0x0}, {r0, 0x40, 0x0}, {r0, 0x8401, 0x0}], 0x6, 0xff) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x9, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x3, 0x1000000000000000, 0x0, 0xfffffffffffffffc, 0x0, 0x0}) r4 = dup2(r2, r3) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000cb9000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000cb3000)={0xffffffffffffff3f, 0x3}) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) syz_emit_ethernet(0x12b, &(0x7f0000031000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="3a36c256dbec", [{[], {0x8100, 0x0, 0x0, 0x5}}], {{0x0, @ipx={0xffff, 0x119, 0x5, 0x5, {@random=0xffffffffffff7fff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x3ff}, {@random=0x40, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xdc8}, "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"}}}}, &(0x7f0000488000-0x10)={0x0, 0x2, [0x658, 0xaf]}) clone(0x24804d00, &(0x7f0000290000)="9635f8478dfb462460c2d9dae8ebdabba63dd4f0e0298fbb18e98870a3e71f616cb2dabaf51dbe592a30a983583ba924b0ae89763a8824374c23d7a8fb63e178fd9dcb42d085b8f6198174653fa1b064e8943c1eb0fb9c21ca62bfd1aeb5d92b1443728b2c66778058c0aa34617ddcfe3950e1d1d1ec1b643fa840e1b9cf0907c6d09990e53b4ad2e1f1137c05aeb6c4c1e6e443b59f49209209781165ac", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="6ed1a3e01bf6b25878b75df334e7f57f9ae3a302b48e228fce7b124e17d00d6880ef07fcafb7908e2828f55f7bae46d0a14b4c44b6444f2eef75d510b8984bfc568e6e2d68686f847f74ed47fbc8d58c93a727ddd3f1308e8dd96caafc4294123336e0bf0178b17905cb67ebd8735c6f9565417a3878f24a33695cd04fce4fc8d0798c34e5584f52f60d1441d646638dc634e6b29c553d83dfe5e012c8d9b2b33a8c43d889c622efbd217be58bf52ce4e15077b76da5b86ffeb92cee2b33fc766195ba02d5fb9066cad26779e8d7051d8b1ac37e5fc9817fe7d001d4b227deeecee870fcf3deb37c1215d8d18ce5197143b377db5ba423") mknod(&(0x7f0000ae9000)="2e2f66696c653000", 0xc000, 0xfffff687) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f00005f7000-0x18)={0xaa, 0x50, 0x0}) recvfrom$unix(r2, &(0x7f0000808000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x12020, &(0x7f000037e000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") pwritev(r0, &(0x7f0000a99000+0x279)=[{&(0x7f0000b1c000-0x530)="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", 0x1000}], 0x1, 0x0) getsockname$inet6(r4, &(0x7f0000cfd000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00002c5000)=0x1c) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000573000-0x10)={0x0, 0x0}, &(0x7f00000c4000-0x4)=0x10) signalfd4(r0, &(0x7f0000ee6000-0x8)={0x6}, 0x8, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000810000)=0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/12/11 00:07:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f00008af000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000da1000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00001c8000-0x10)={&(0x7f0000808000/0x6000)=nil, 0x6000}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000765000-0x8)={0x0, 0x0}) signalfd4(r2, &(0x7f0000500000)={0x9}, 0x8, 0x0) clone(0x812a500, &(0x7f00000ea000)="38", &(0x7f0000925000)=0x0, &(0x7f0000710000-0x4)=0x0, &(0x7f00000a5000-0x1)="2f") 2017/12/11 00:07:59 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000052d000)="2e2f66696c653000", 0x301000, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b12000-0x98)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x776}, &(0x7f00002cd000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00009ea000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x151, 0x6, 0x80, 0x1}, 0xa0) symlink(&(0x7f0000ce4000)="2e2e", &(0x7f0000b07000)="2e2f66696c653100") r2 = inotify_init1(0x80800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006ef000-0x4)=0xc) fcntl$setown(r2, 0x8, r3) ioctl$VT_RELDISP(r0, 0x5605) fcntl$getownex(r2, 0x10, &(0x7f0000499000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x65000)=nil, 0x65000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f0000512000-0x5)="7573657200", &(0x7f0000fa1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001e9000)="", 0xffffffffffffffff) keyctl$get_persistent(0x16, r4, r6) r7 = syz_open_dev$sndseq(&(0x7f000083f000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r7, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abb110d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x10, 0xfffffffffffffffd, 0x0, 0x7fff, 0xdffffffffffffffe, 0x0, 0x0, 0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000d19000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r7, 0xc0a85352, &(0x7f0000fa2000-0xb0)={{0x2, 0x2000000000000007}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30, 0x160000, 0xffffffffffffffff, 0x6ad1, 0xffffffffffff8002, 0xfffffffffffff800, 0x10001, 0x0, 0x6, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r7, 0x40a85323, &(0x7f000005c000)={{0x80, 0x0}, "55754b1d8d5053f16af6ea3fc35236f55cf1b51d515bf6f2beddb0658891107582435f79c807b4a55dd620119fa6888159c8c15446978f1696e8a41af565265c", 0x0, 0x100000, 0x0, 0x50d5, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$negate(0xd, r6, 0x9, r6) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000b0000)="2f6465762f73657175656e6365723200", 0x81, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r8, 0x80046402, &(0x7f0000fa1000)=0x2) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ptrace(0xffffffffffffffff, r3) ptrace$setopts(0x1, r5, 0x40000000fffffffc, 0x0) chown(&(0x7f00008f5000-0x8)="2e2f66696c653100", 0x0, 0x0) 2017/12/11 00:07:59 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000004000-0xa)="23252e776c616e312d00", 0x800, 0x10e, &(0x7f0000011000)={0xffffffff, 0x1, 0xfffffffffffffff7, 0x9, 0x81, 0xffffffffffffff66, 0x62000000000000, 0x6}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000005000-0x8)="2e2f66696c653000", 0x0, 0x20) rt_sigtimedwait(&(0x7f0000004000-0x8)={0x0}, &(0x7f0000012000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x10)={0x0, 0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000)={&(0x7f0000000000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 79.017141] [] do_readv+0xe6/0x250 [ 79.022294] [] ? vfs_readv+0xc0/0xc0 [ 79.027629] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 79.034262] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 79.041067] [] SyS_readv+0x27/0x30 [ 79.046226] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 79.052825] device lo left promiscuous mode [ 79.095327] device gre0 entered promiscuous mode 2017/12/11 00:07:59 executing program 5: r0 = syz_open_pts(0xffffffffffffff9c, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000001000-0x8)={0x6, 0x6ef}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000000)={{r1, r2/1000+10000}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000002000)="2e2f66696c653000", 0x4) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000003000)={0x7, 0x3}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) bind$packet(r3, &(0x7f0000002000)={0x11, 0xfd, r4, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000005000-0xc)={0x8, 0x0}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000004000)={0x3, 0x8001, 0x7}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000005000)="2e2f66696c653000", 0x101) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000007000-0xa0)={0x0, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4800000000, 0x20, 0x1, 0x7, 0x3f}, &(0x7f0000006000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000004000)={r6, 0xd3, "17ed87f2309eeda375cc5da8fda902eae705e50debb8cfa1ac78c2ff6e9a109ac258392bd883c08b599e2b8414cf11f6220347d8665c14c31e2ca4c43b51d01a103b529f3bc9096aeb5d4d879fcc98bd2f886f4effb1949b2d60d98ee982d00d883bd21063ada6138ef8a5f5e1a6edb2e018245e088ab0939eabcf447d4423d4bfa018fb4cd1f444866bbb7d647e5c8fdd561fa04036228495f80c0623b9486e4065764a05e493a24f57e6c975449a952c76d118d4731a9c2cb1a671f081db02c20a186bfedd08a8ca96357e6756365d643d18"}, &(0x7f0000001000)=0xdb) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000008000-0x14)={0x6, 0x9, 0x88f0, 0x78, 0xa0}, 0x14) ioctl$TIOCTTYGSTRUCT(r5, 0x541a, &(0x7f0000006000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x800, 0x6, &(0x7f0000002000)=[{&(0x7f0000005000-0x1000)="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", 0x1000, 0x7ff, 0x80000001}, {&(0x7f0000007000)="65ae8b81108706f32089a327a4e83be5f96710886b32f39ef7132f257fb37b7c435cf50cf03195c1a1143390e964d023d7733ab6f17aee1eaa1d9ee30943437171dd3072e63e857216c22b85d81061c00b28197b2f89005e974b1c64439ad34e696d00e8a1c275f7b6f78e160badcebea46c6daa867cca38c8ff081e9ef157130d1f73e690ff8ecbcfe0cccc68b08c1daf44003e609dbc74d3ee01fd8f1e7c66a91fc222a3f76cff9e085b20f6db794f045e5132ad86c64a92adce3978e3305386e74aae91b455c2fe0e90b118dae027a1607d901f75dd462c29", 0xda, 0x400000000, 0x8}, {&(0x7f0000005000)="b4de6b436bc1ba9a439291d0594faba39d7fc7f26b1a41d785b3835608144e95ed67fda12f6346981f99d45627ef576ed70cef3f8a3a240167a59ef7e8e0c8465952258ee098f6725b94e0141a1d8d1ce73b85cc90e4c7173cbc24fbc1b186714939fc8d343e4694d693c3becdabd1e6dc190d2e7711343148c9ff3d8f8bfa6dbbcd4e895bf053fc8def7c6e7004302a2fdf4dd0f64db72f401e7914877d67d4611cfc71a3bdabbe5b58b9865514aec3be39e1e5e80cb42a856a285c3a3971aaefce173d621a39b231eb783da35fffe0dbf48adfe6d8a880dc5bf2766610127c422a0454f6", 0xe5, 0x5, 0x0}, {&(0x7f0000004000)="bdd8b01495135b1e844c847d69ca914bc7c366aa2397135b354b7fcc758c0038d39bd48f7ef587e7e0b331a7fa3d84b9fe9d56688ab1bd8187d87688f3f4dd2eed5be2a55dd4ef9ea80f7abfbb331683782eda0a5fbc2ac568cb2004085c355a5c3ab95ee898116ba6ce97629ee7690719063d945ed99bb182a2df3ea361ac7ed6161f0ea3f52057a44bc5c1cc5b8a03bef56a5c0b9c41d03531312e820d9ce14d0205d733b0f29adf", 0xa9, 0xfffffffffffffff8, 0x71c2}, {&(0x7f0000009000-0x2)="a527", 0x2, 0x0, 0x6f6}, {&(0x7f0000008000)="71ef4311f147a818dc430099b25d99d1bdc75312b111b083a6b2198d3ab39a15f66ff1ff37ada57d14ed87", 0x2b, 0x2, 0x5}], 0x30002) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000000a000-0xb)="2f6465762f6877726e6700", 0x40000, 0x0) 2017/12/11 00:07:59 executing program 0: mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000065000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8000000002, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f000002b000-0x10)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) accept$packet(r1, &(0x7f000009f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000bcd000)=0x14) bind$packet(r1, &(0x7f00009ef000-0x14)={0x11, 0x17, r2, 0x1, 0x901, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r3 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) sysfs$3(0x3) fchdir(r3) fcntl$setlease(r1, 0x400, 0x4) rt_sigprocmask(0x400000000, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f00005aa000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000a83000)="2e2f66696c653000", 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000b40000)={0x7fffffff, 0x6, 0x2, 0x9, 0xffffffffffffffe1, 0x7, 0xfdc, 0x6f, 0x2, 0x0, 0x4, 0x8000}) getpeername$unix(r3, &(0x7f0000ef8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000173000)=0x8) ioctl$KDENABIO(r3, 0x4b36) mmap(&(0x7f0000000000/0xf43000)=nil, 0xf43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000052000-0x10)={0x0, r0}, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000eb5000-0xe8)={0x0, 0x0, 0x0, 0x4f, 0x20, 0x0, 0xa, 0xb, 0x0, "7a1581445f510185996c0ec56f2ceb1edcd2fd223c80948aa5261c1fc6540d456477b7273bcefbc960254dc326da2e5b8c1219c2d3660760545c3202abeaf1f8", "f6172d3cf13710bbd0b76261848de07896687a3c2ad869bbe3e507a87d9ff009e9b02056f4217dc7acb578371a22a15424b7c781cdd3d8ecd866fe2f297efa51", "8dc86096261caea79bac2f18d861020d9a2df5c0c41de19864c9195635607f5d", [0x3, 0x7ff]}) pipe(&(0x7f0000402000-0x8)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000f40000)=[], 0x0, 0x0, &(0x7f0000f41000-0x10)={0x77359400, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)="", 0x0, 0x0}, 0x0) readv(r4, &(0x7f0000f41000)=[{&(0x7f00003bc000)="00", 0x1}], 0x1) clone(0x0, &(0x7f0000f42000-0xf5)="af8ee968cc657bdeac125214aa367493a629f66e5dbfe511888e34568cd5b113b422f27f2d8a2bd3b2a8efa258ac43c541821bd40af3dbc809afdee94284788bff2b39363beb718a2d9f5b16ebcbdde97d1f4063f381b7e3b16e72926ab4fbe1e06887059cc87ba63ff7f91e8e690be8149ac6e1d487a699c6117a6f5364e421b7fff0acd2777292ea2526474b0c7b792331f2b91b37184161349f2d2fd39d62f483ad89b3787ea1db3c3ce602e34a14f0eaf7da97258de7aa2a7f11756a1cf874f2ad468e37b83ef31fd64299d129951631f1444f780ae15ddccfdd5b19c23831ef9087142ac1bccec5bd08a7c755295af2510c36", &(0x7f0000ec4000-0x4)=0x0, &(0x7f0000200000)=0x0, &(0x7f0000f42000-0x6c)="a26f09cb112796791b96b3eae7875a188a702b64e028babddeccda32d6e1bbe780388ab872cf33abec38ac24aebe1da918de48efab2b84b2764fc34d48b833092b1322e402e2f773a4a996d3e6fe5777206572365694ff1ed0182044ba9e44598b43d84e426e4b4dd8708ffb") lstat(&(0x7f00002c2000)="2e2f66696c653000", &(0x7f0000468000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r3) nanosleep(&(0x7f0000991000-0x10)={0x0, 0x0}, &(0x7f000008f000)={0x0, 0x0}) 2017/12/11 00:07:59 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006f5000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000)="2b016c6f00", 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000003000-0xa)="656e6372797074656400", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000-0x1d)="2d5c23766d6e65743170726f6370726f63656d3176626f786e65743000", 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f0000001000)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$reject(0x13, r2, 0x1ff, 0x0, r3) ioctl$TIOCGPTPEER(r0, 0x5441, 0xfffffffffffffff7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f0000004000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000004000-0x4)=0x60) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7f) recvfrom$ipx(r1, &(0x7f0000004000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x10102, &(0x7f0000001000-0x10)={0x4, 0x7fffffff, 0x9, "8526d9037e1a", 0x20, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000004000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000005000)={0xbbd, 0x1, 0x3, 0x10001, 0x6, 0x7, 0x4, 0x0}, &(0x7f0000006000-0x40)={0x594, 0x4, 0xec7, 0xfffffffffffff1ed, 0x1f, 0x7, 0x1, 0xa01}, &(0x7f0000006000-0x40)={0x70, 0x2, 0x3f2, 0x4c04, 0x4, 0x800, 0x0, 0x1f3}, &(0x7f0000006000-0x10)={0x0, 0x0}, &(0x7f0000006000-0x10)={&(0x7f0000004000)={0x66}, 0x8}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000)={0x7e1b006a}, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000007000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000005000-0xa)="656e6372797074656400", &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x10)="2e656d31637075736574707070312400", r2) 2017/12/11 00:07:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000024e000)="2f6465762f73657175656e6365723200", 0x141400, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000f40000)={0x1f, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}) r1 = gettid() ptrace$peek(0x2, r1, &(0x7f0000b8b000-0x8)=0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002d9000)="2e2f66696c653000", 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000246000)="2f6465762f70746d7800", 0x40, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42400) fsetxattr(r2, &(0x7f0000d75000)=@random={"6f73322e00", "2d5b00"}, &(0x7f0000e76000-0x10)="2f6465762f73657175656e6365723200", 0x10, 0x1) perf_event_open(&(0x7f000014f000-0x78)={0x4, 0x78, 0x2, 0x4, 0x0, 0x800, 0x0, 0x800, 0x40000, 0x1, 0x3ff, 0x2, 0xffffffff00000000, 0x1, 0x0, 0xfff, 0x1, 0xae9c, 0x800, 0x1000, 0x80, 0x6, 0x2, 0x100000001, 0x4, 0xcdd, 0x0}, r1, 0x1, r2, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000ad7000-0x28)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = socket(0x11, 0x80803, 0x0) recvfrom$unix(r3, &(0x7f00009ef000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x10000, 0x0, 0x0) getpeername$packet(r0, &(0x7f0000c0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ee2000-0x4)=0x14) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000024e000)=0x0, 0x4) renameat2(0xffffffffffffffff, &(0x7f00008be000-0x8)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f00005c6000-0x8)="2e2f66696c653000", 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000030a000)=0x0, &(0x7f0000868000+0xd7a)=0x4) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x2, 0x0}) r4 = socket(0x10, 0x20000000000003, 0x0) write(r4, &(0x7f0000a97000)="22000000140007fa004f10f7e2ff0d000210030001edffff07000200e700ff02f155", 0x22) syz_open_procfs(r1, &(0x7f000063e000)="6e756d615f6d61707300") 2017/12/11 00:07:59 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000c75000-0x4)=0x0) r0 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f000080b000/0x4000)=nil, 0x4000, 0x1000000, r1) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000b2e000)="", &(0x7f0000d28000-0x4)=0x0) r2 = syz_open_dev$vcsn(&(0x7f0000001000)="2f6465762f7663732300", 0x8000, 0x420000) capget(&(0x7f0000feb000-0x7)={0x420080522, 0x0}, &(0x7f0000fea000)={0x0, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x100000344, 0x0, 0xfffffffc}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000feb000-0xa)="2f6465762f70746d7800", 0x6000, 0x0) ioctl$void(r3, 0x5450) sendto$inet(0xffffffffffffffff, &(0x7f0000297000-0xe7)="", 0x0, 0x20008045, &(0x7f0000f0f000)={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x100000, &(0x7f0000a3a000)="89", &(0x7f0000000000)=0x0, &(0x7f00006e8000)=0x0, &(0x7f0000859000)="") mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000fec000-0x8)=0x0) getpriority(0x3, r0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000034000)={0x0, 0x101, 0x69a7, 0x401, 0xffff, 0x0}, &(0x7f0000fec000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000166000)={r4, 0xe9ce, 0x101, 0x4, 0x0, 0x1}, 0x14) sendto$inet(0xffffffffffffffff, &(0x7f0000dc1000-0x1)="", 0x0, 0x20008045, &(0x7f0000dc3000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x800, 0xcb3e, &(0x7f000062c000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000af3000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000994000-0x4)=0x14) 2017/12/11 00:07:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e3e000)=0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000901000)="2f6465762f73657175656e6365723200", 0xf8220, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000cc0000-0x20)={0x1c, 0xfffffffffffffffe, 0x5, 0x3ff, 0x2000019, 0x6}) clone(0x1200000, &(0x7f000070a000)="bece853fb8bb525e49a8d8379c9c14c0ab6dd1668632330c7707e6dc9d4c9a2978e5eded9cc46167592d2347e17bcf46b092d9276bc685e20a3276a11901002f95ad55c668a47dabd9fa1076f243bcbdcc6d281796438d8e4b44709455845f8f105bd366c9ee10b7859161d2f6191af70a40f7e92cde41a7342801d23b7ccdbd062de8274a37eb45a8c428f2f9290a389b26c1219929d7069dae1943b82104e5b5", &(0x7f0000783000-0x4)=0x0, &(0x7f00004c3000-0x4)=0x0, &(0x7f0000498000)="b012d06551a379c509a464598bb8d87170934e6d6352b4866df2c9ec4ec144b5388b83e665ec17a39c660249261995bfe9ad10985ec237e3c2fcd703d445d95159d43f923a1af392564cbd3cab5a5155517b568b0a18cc03d23aab1708b57d65f47c77b90b22734c880ddd8b134526f743e93e33895d084f834cdfa7b424df0c08859d657d4bbcade10bb17e") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x200fe, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f000048e000-0x8)="2e2f66696c653000", &(0x7f0000ac9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f00006f5000)=r3) pipe2(&(0x7f0000b66000-0x8)={0x0, 0x0}, 0x80800) ioctl$EVIOCSABS3F(r5, 0x401845ff, &(0x7f00002ee000-0x18)={0x7, 0x1, 0x100, 0x1, 0x26e, 0x3}) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000f6e000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$netlink(0x10, 0x3, 0x17) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000519000)=0xfffffffffffffe01, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000084f000)=@assoc_id=0x0, &(0x7f0000ef2000)=0x4) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f0000262000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getresuid(&(0x7f0000d7b000-0x4)=0x0, &(0x7f000003c000)=0x0, &(0x7f0000209000)=0x0) lstat(&(0x7f0000849000)="2e2f66696c653000", &(0x7f0000c18000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f00004e7000)={0x0, &(0x7f0000fed000-0x8)=[]}, 0x10) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f00001f3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000284000)=0x39, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f000007d000-0x78)={r6, 0x1, 0x70, "9ccce521801b0d5c4d67298df918e3fe36b2cc1ff24370e21b79d415629452262f47dec75f156e236746659a95a3fc03ba6e8e5798c673d157f827e56c5a6159bf0329687a516ba91a45ef30bc1ebc6dca2fb2378e8b8f868461e86422c7cd488d88923b58dbeef77b1ecc80e3d47519"}, 0x78) ioctl$TIOCNOTTY(r4, 0x5422) sendto(r7, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x38000) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000256000)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000aaa000-0x4)=0xc) [ 79.131741] FAULT_FLAG_ALLOW_RETRY missing 30 [ 79.134031] FAULT_FLAG_ALLOW_RETRY missing 30 [ 79.134040] CPU: 1 PID: 12280 Comm: syz-executor4 Not tainted 4.9.67-gf26d3c7 #106 [ 79.134044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.134059] ffff8801ca75f8d0 ffffffff81d906e9 ffff8801ca75fbb0 0000000000000000 [ 79.134072] ffff8801c6034a10 ffff8801ca75faa0 ffff8801c6034900 ffff8801ca75fac8 2017/12/11 00:07:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)="2e2f62757300", 0x141042, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0xf, 0x0) vmsplice(r2, &(0x7f0000ae5000)=[{&(0x7f0000c2a000)="9d92910161c4351c9766021493be2000c70b0881d17029edec507167ec2caf999a0e761ffc16c3ba007c2dbbf0ece38509f5df6fde56a59bab276aab75858c9b0cf07ef5c9ab", 0x46}, {&(0x7f0000660000-0x1000)="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", 0x1000}], 0x2, 0x4) sendto$inet(r2, &(0x7f0000abc000-0x4f)="7f4eae29dbded4189f3fc31a6a5bf4d5e07c300bb45dde427a59e04cb74f210f7302aa36206273e703bfecee6f74d7ec3f7a0a4c70d768e52f001a46834c12d997ca80a297bfeb47a0b593cff3d931", 0x4f, 0x8800, &(0x7f0000e9e000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001a000)={0x20000201, 0x0}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) write(r1, &(0x7f00001e7000)="2c77a267e007fc4900000000000003ff00081ee22100187ed5cdba7f40396f92b85b007fc3109b030000000000000004362136aeabd31124", 0x38) r5 = accept(0xffffffffffffff9c, &(0x7f00003a7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000c4c000)=0xe) setsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f0000df9000-0x4)=0x35, 0x4) setsockopt$inet_buf(r5, 0x0, 0x2e, &(0x7f0000f9a000-0x2e)="398071a2710d1fb088ed88b06f38f2adadccecae6f5738011fd34b4352deab9013082b7c0b562635d5f37ac86d85", 0x2e) r6 = socket$inet(0x2, 0x8000000000000003, 0x8) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f000059a000)={@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$inet_mreqn(r6, 0x0, 0x25, &(0x7f000007a000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r7}, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000c8f000-0x2a)={@random="51edc2c29c94", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @igmp={0x12, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000a78000-0xc)={0x0, 0x0, 0x20}, &(0x7f0000838000)=0xc) getpeername$ipx(r0, &(0x7f00009ce000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000086000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f000096b000-0x8)={r8, 0x180000000}, &(0x7f0000819000)=0x8) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) mmap(&(0x7f0000061000/0x3000)=nil, 0x3000, 0x3, 0x8812, r0, 0x0) bind$inet(r2, &(0x7f0000d30000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b0c000-0xc)={0x0, 0x0}) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x9) fcntl$getownex(r4, 0x10, &(0x7f0000a44000-0x8)={0x0, 0x0}) sched_getparam(r9, &(0x7f00003f4000)=0x0) 2017/12/11 00:07:59 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000012000)={0x0, 0x0}) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f0000012000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000003000)={0x18c, 0x19, 0x7, 0x7, "65700c6dfe15d1d638a45df786c93897eab7dbb0764613b8e450a90906336006"}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r2, &(0x7f0000004000-0x8)="2e2f66696c653000", 0x9) unlink(&(0x7f0000013000)="2e2f66696c653000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x2, &(0x7f0000013000-0x10)=[{0x0, 0x9, 0xfffffffffffffffb, 0x10}, {0x400, 0x6, 0x1, 0x2}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000013000)="2e2f66696c653000", &(0x7f0000004000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000004000)={0x0, &(0x7f0000003000)=[]}) clock_gettime(0x0, &(0x7f0000006000-0x10)={0x0, 0x0}) futimesat(r2, &(0x7f0000013000-0x8)="2e2f66696c653000", &(0x7f0000002000)={{0x0, 0x0}, {r3, r4/1000+30000}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") fcntl$setpipe(r0, 0x407, 0xfff) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f00009fd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000380000)=0xc3) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 79.134084] ffffffff8165e307 ffff8801ca75f938 ffff8801ca75fa20 00000001ca757067 [ 79.134086] Call Trace: [ 79.134100] [] dump_stack+0xc1/0x128 [ 79.134110] [] handle_userfault+0xa37/0x1300 [ 79.134121] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 79.134129] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 79.134141] [] ? preempt_schedule+0x25/0x30 2017/12/11 00:07:59 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)="6e7300") getdents64(r0, &(0x7f0000001000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000005000-0x4)=0x400000000000000, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f000000b000-0x18)="000000000000000000000000000000000000000000000000", 0x18) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f000000b000)=0x9, 0x4) getdents64(r0, &(0x7f000000b000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000)="2e2f66696c653000", &(0x7f000000b000)={{0x0, 0x2710}, {0x0, 0x0}}) getdents(r0, &(0x7f0000007000-0xa8)="", 0x0) 2017/12/11 00:07:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e0c000-0x4)=0x0) sched_getparam(r0, &(0x7f00000a9000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)="2f6465762f73657175656e63657200", 0xeb21c1d9a210484d, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) r3 = open(&(0x7f0000be9000-0x8)="2e2f66696c653000", 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000e3f000)=0x8001, 0x4) unshare(0x20040200) r4 = socket(0x10, 0x3, 0x10) write(r4, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000077a000)={0x0, 0xa9, "a90ab468f2f0d9d9ef5d04dbf065e5858eaba2237715449e25599ae59fd5eab42b52f052fb14484d857cfd00f4e1b1bcb418e22f96f19fb806f02ac8c6d46745ccd66bfd1c8c4bae50ee44fa1f14ba54b9318847ba12d989353de9d1567ac10c44080130cdce7a70dd31686c831e94c5597842fd01948c06f3e7ccf9e65626d49decad17615d0f819b5738023279e61fa21d126b09d6255f10cdcfc9089532737560846f2b1598b5ac"}, &(0x7f00006f5000)=0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00002e8000)={r7, 0x4, 0x20}, 0xc) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000a90000)=0x5) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000a0f000-0x5)="7965616800", 0x5) writev(r2, &(0x7f000018d000-0x10)=[{&(0x7f00009bd000)="7463177477c66bd30b1d757244b53a2c772bb77315b6916ac0c769bb27f9e7e53d4562eb836b502f47871872c68531d240be0256d69d3232b84494320aea3e71f0703b720f8c10230d24b73cb3ff38c10f14046381fef0d611eedebc1f7692b5a5ac18e3eb415f14ee6b8321ae8093b193cd8188a4274d700ef059938f410cb4f548898fae79a376f33b8b577f90c90665f6", 0x92}], 0x1) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000aab000)=0xffff) ioctl$VT_RELDISP(r2, 0x5605) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x10000000013, &(0x7f0000526000)=0x1, 0x4) setsockopt$inet_tcp_int(r8, 0x6, 0x18, &(0x7f000065f000-0x4)=0x4, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f00009be000)="2f6465762f70746d7800", 0x0, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x1b, &(0x7f000074d000)=0xb251, 0x4) mq_timedsend(r3, &(0x7f0000830000-0x30)="e69fb41c372957dd1d9d3e675c3f9404bddd76b781be5821ed040cc0e4f652573733c01989f77aef41ad4c5143a964d0", 0x30, 0x1, &(0x7f0000503000-0x10)={r5, r6}) bind$inet(r8, &(0x7f0000517000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 79.134153] [] ? ___preempt_schedule+0x16/0x18 [ 79.134163] [] ? handle_mm_fault+0x117b/0x2530 [ 79.134172] [] ? handle_mm_fault+0x1fc3/0x2530 [ 79.134180] [] handle_mm_fault+0x1fd1/0x2530 [ 79.134189] [] ? wake_up_q+0x8a/0xe0 [ 79.134198] [] ? __pmd_alloc+0x410/0x410 [ 79.134207] [] ? get_futex_key+0x1050/0x1050 2017/12/11 00:07:59 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000)="2f6465762f73657175656e6365723200", 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000006000)={0x0, @in6={{0xa, 0x2, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x2, 0x2, 0xdf, 0x3, 0x7, 0x21c, 0x8000, 0x0, 0xfffffffffffffffd, 0x3, 0x8001, 0x3, 0x2, 0x1000]}, &(0x7f0000006000)=0x108) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000006000)={r1, 0x49, "ee65eccb656db97d631db670352ba1519989c85fe2c78b0a15c6e98e68cca016dcad7f5de7cb2864710beb4289290292c628ef7ea441000fc96e449d6630cd2a7f6b794d9ae0cb2e72"}, &(0x7f0000007000-0x4)=0x51) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000005000)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffffa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9de}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x100000001}, &(0x7f0000005000)=0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000004000-0x4c)={r2, @in6={{0xa, 0x2, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xb1, 0xfffffffffffffffe, 0xfff, 0x6, 0x7fffffff, 0x4, 0x9890, 0x2, 0x1, 0x6, 0x1, 0x8, 0x4, 0x6]}, &(0x7f0000006000-0x4)=0x108) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000002000-0x9)="6e65742f69636d7000") openat$sequencer(0xffffffffffffff9c, &(0x7f0000007000-0x4)="2f6465762f73657175656e63657200", 0x92400, 0x0) preadv(r3, &(0x7f0000002000)=[{&(0x7f0000001000-0xb1)="00", 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc01, 0x1}, 0x98) 2017/12/11 00:07:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f3000)=0xc) socketpair(0x21, 0x807, 0x7fff, &(0x7f0000557000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x4}, 0x14) r3 = openat(0xffffffffffffffff, &(0x7f0000934000-0x8)="2e2f66696c653000", 0x20000, 0x108) r4 = request_key(&(0x7f0000fb7000)="7472757374656400", &(0x7f00009af000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c72000-0x2)="2d00", 0xfffffffffffffffb) r5 = add_key$keyring(&(0x7f0000e0c000)="6b657972696e6700", &(0x7f0000a9a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r4, 0x2, 0x0, r5) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000e2f000-0x8)={0x0, 0x3}, &(0x7f0000c99000-0x4)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000d92000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000688000)=0xe8) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f78000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000a32000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000000000000000, r7}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000502000-0x8)={r6, 0xd696}, &(0x7f0000e4c000)=0x8) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000d31000-0x4)=0x9, 0x4) setsockopt$inet6_int(r8, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) [ 79.134214] [] ? memset+0x31/0x40 [ 79.134224] [] __do_page_fault+0x5c2/0xd40 [ 79.134232] [] ? mm_fault_error+0x2c0/0x2c0 [ 79.134240] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 79.134248] [] do_page_fault+0x27/0x30 [ 79.134255] [] page_fault+0x28/0x30 [ 79.134264] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 79.134273] [] ? SyS_mq_open+0x18c/0x940 [ 79.134283] [] ? vma_is_stack_for_current+0xa0/0xa0 [ 79.134291] [] ? mqueue_evict_inode+0x670/0x670 [ 79.134299] [] ? do_futex+0x15c0/0x15c0 [ 79.134307] [] ? find_mergeable_anon_vma+0xd0/0xd0 [ 79.134316] [] ? security_file_ioctl+0x89/0xb0 [ 79.134323] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 79.134333] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 79.386521] CPU: 0 PID: 12289 Comm: syz-executor4 Not tainted 4.9.67-gf26d3c7 #106 [ 79.394193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.403520] ffff8801a724f860 ffffffff81d906e9 ffff8801a724fb40 0000000000000000 [ 79.411505] ffff8801c6034a10 ffff8801a724fa30 ffff8801c6034900 ffff8801a724fa58 [ 79.419461] ffffffff8165e307 ffffffff811b6f31 ffff8801a724f9b0 00000001ca757067 [ 79.427446] Call Trace: [ 79.430013] [] dump_stack+0xc1/0x128 [ 79.435356] [] handle_userfault+0xa37/0x1300 [ 79.441398] [] ? finish_task_switch+0x1c1/0x630 [ 79.447705] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 79.454704] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 79.461092] [] ? __might_sleep+0x95/0x1a0 [ 79.466876] [] ? futex_wait_queue_me+0x3e9/0x5e0 [ 79.473266] [] ? handle_mm_fault+0x117b/0x2530 [ 79.479478] [] ? handle_mm_fault+0x1fc3/0x2530 [ 79.485686] [] handle_mm_fault+0x1fd1/0x2530 [ 79.491727] [] ? __pmd_alloc+0x410/0x410 [ 79.497431] [] __do_page_fault+0x5c2/0xd40 [ 79.503303] [] ? mm_fault_error+0x2c0/0x2c0 [ 79.509241] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 79.515873] [] do_page_fault+0x27/0x30 [ 79.521383] [] page_fault+0x28/0x30 [ 79.526636] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 79.533444] [] ? SYSC_rt_sigtimedwait+0x13f/0x230 [ 79.539906] [] ? do_sigtimedwait+0x7a0/0x7a0 [ 79.545937] [] ? kmem_cache_free+0x16f/0x2e0 [ 79.551969] [] ? getname_flags+0x256/0x580 [ 79.557823] [] ? SyS_futex+0x22e/0x2d0 [ 79.563334] [] ? getname+0x19/0x20 [ 79.568489] [] ? do_futex+0x15c0/0x15c0 [ 79.574078] [] ? filp_open+0x70/0x70 2017/12/11 00:07:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00008ec000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008dd000-0xf)="6e65742f6970365f6d725f76696600") sendfile(r1, r1, &(0x7f000005b000-0x8)=0x12, 0x401) 2017/12/11 00:07:59 executing program 3: mmap(&(0x7f0000000000/0xef1000)=nil,