[....] Starting enhanced syslogd: rsyslogd[ 13.859926] audit: type=1400 audit(1516984993.790:4): avc: denied { syslog } for pid=3187 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.15.203' (ECDSA) to the list of known hosts. 2018/01/26 16:43:25 fuzzer started 2018/01/26 16:43:25 dialing manager at 10.128.0.26:45841 syzkaller login: [ 26.472482] random: crng init done 2018/01/26 16:43:28 kcov=true, comps=false 2018/01/26 16:43:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d14000)={0x0, 0x7, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007e7000-0x1a)={r1, 0x5, 0x9, [0x200, 0x3, 0x8, 0x0, 0x80, 0x3a6f, 0x1, 0x101, 0xa00]}, &(0x7f0000f5c000-0x4)=0x1a) clock_nanosleep(0x7, 0x1, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000002000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000)=0x3a) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000000)=0x8000, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000003000-0x1c)={0xa, 0x1, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x79}, 0x1c) r3 = socket(0x7, 0x80a, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) r5 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000408) inotify_rm_watch(r4, r5) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r4, &(0x7f0000006000-0x8)='./file0\x00', 0x80000000) recvfrom(r4, &(0x7f0000003000-0x6c)=""/108, 0x6c, 0x20, 0x0, 0x0) gettid() ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000002000)=""/0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000007000-0x7c)="e92f784dadb5c95d9655e1b94774c94705529aeb55cbb13117ad99491311628db1b0f6326ed791c95853888a741162da0cf7b7feda3e6e56065e47e01c084ea95c945beca18643b072224ea04f0138f869abb84a118519502f1c171943dfb95f5c623e9d71ac75aa70041d0ec8764864a83f3c755c4e9ade9bed2266", 0x7c, 0x20000000, &(0x7f0000006000)={0xa, 0x1, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0xfffffffffffffe00}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000008000-0x8)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000008000-0x4)=0x8) 2018/01/26 16:43:29 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$TCSETS(r0, 0x5402, &(0x7f0000309000-0x24)={0xfffffffffffffabd, 0x81, 0x1, 0x100000001, 0x9, 0x80000000, 0x2008000000, 0x7, 0x8, 0x80, 0x400, 0x6}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000000000)=[{&(0x7f0000343000)=""/4096, 0x1000}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x38)=""/56, 0x38}, {&(0x7f00001ae000-0x35)=""/53, 0x35}, {&(0x7f000076e000-0x43)=""/67, 0x43}], 0x5, &(0x7f0000000000)=[{&(0x7f0000c0b000-0xe8)=""/232, 0xe8}], 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa) sendfile(r0, r0, 0x0, 0x5) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x20, 0xfffffffffffffff8, 0x81, 0xfffffffffffffffe, 0x8001}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000-0x10)={r2, 0xcd, 0x7, 0x7ff}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000004000-0x20)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000)={r3, 0x7, 0x30}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x7}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000006000)={&(0x7f0000006000)={0x2, 0xb, 0x8, 0x7, 0x2b, 0x0, 0x7, 0x3, [@sadb_x_nat_t_type={0x1, 0x14, 0xfffffffffffff3db, [0x0, 0x0, 0x0]}, @sadb_x_policy={0x8, 0x12, 0x1, 0x3, 0x0, 0xc, 0x0, {0x6, 0x3c, 0xffffffffffffff9d, 0x1f, 0x0, 0x6, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}}}, @sadb_x_sa2={0x2, 0x13, 0x8000, 0x0, 0x0, 0x3, 0xffffffffffffffff}, @sadb_key={0xd, 0x9, 0x2e0, 0x0, "e4b87273c3fbf654c4b7d9120f261fbff159a88d4ffe66e6d9756e459c5c4430c3e9aaa1738f1fb3c656bd1477c46ed7f1fe1a8729729226d45baf23d729a713f15f7346d1544738587c6b3945139fe7b3b837bd4a18fa8f70c58b40"}, @sadb_ident={0x2, 0xb, 0x4, 0x0, 0x1}, @sadb_x_nat_t_port={0x1, 0x16, 0x3, 0x0}, @sadb_key={0xe, 0x8, 0x310, 0x0, "8a12b1db0a3ce6811d23e612f8250045563ec38eac0bdedc18bc437376445fe3792243b1312a424ab1dace6f27e8bf3476504fb6a781e937e14ad5a72a170ec939ee1080b074db7b77e7e02a33bb8b674a66eb6099cc2e55602d3985cf6dbedf42b0"}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000003000-0x30)={0x7fffffff, 0x9, 0x2, 0x0, 0x4, 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]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000008000-0x4)='tls\x00', 0x4) 2018/01/26 16:43:29 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00009a1000-0xd)='/dev/usbmon#\x00', 0x8000, 0x8000) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000002000-0x8)=0x1, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000)={0x0, 0xfffffffffffffffd, 0xffffffffffffc36a, 0x3, 0x800, 0x6, 0x7, 0x393f, {0x0, @in6={{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0xf20d, 0x4, 0x4}}, &(0x7f0000003000)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000003000)={r3, 0x93}, 0x8) ioctl$TIOCCBRK(r0, 0x5428) setns(r0, 0xc000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$packet(r1, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14, 0x800) r5 = getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000006000-0x4)=r5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = creat(&(0x7f0000007000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000001000-0xa0)={r3, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x0, 0xfff8, 0x3, 0x8}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0x4, &(0x7f0000008000)=0x6, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r6, &(0x7f0000009000)={0x3, {"e75480bffe58f7"}, 0x1}, 0x10) 2018/01/26 16:43:29 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000059a000-0x10)='/dev/sequencer2\x00', 0x301000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000207000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x4fd, 0x2, [0x1ff, 0x96b5]}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000)={r1, @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]}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f0000002000)=""/74, 0x4a}, {&(0x7f0000003000-0xb3)=""/179, 0xb3}, {&(0x7f0000003000-0x6c)=""/108, 0x6c}, {&(0x7f0000001000-0x84)=""/132, 0x84}, {&(0x7f0000003000-0x52)=""/82, 0x52}], 0x5) r2 = geteuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setreuid(r2, r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f0000005000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(r4, &(0x7f0000006000-0xb)='net/psched\x00') write$selinux_access(r0, &(0x7f0000003000-0x38)={'system_u:object_r:ldconfig_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x34, 0x37, 0x0}, 0x38) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r5, 0x80404518, &(0x7f0000006000)=""/138) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) openat(r0, &(0x7f0000004000-0x4)='./file0\x00', 0x2000, 0x24) socket$inet(0x2, 0x6, 0x7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000008000-0x8)={0x0, 0x0}) 2018/01/26 16:43:29 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eda000-0xf)='/dev/sequencer\x00', 0x200, 0x0) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f4a000-0x9)='\\cgroup-\x00', 0xffffffffffffffff) request_key(&(0x7f0000810000)='ceph\x00', &(0x7f0000be1000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a59000-0x1)='\x00', r1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000000)={0x9, &(0x7f0000000000)=[{0xfffffffffffff001, 0x4caf}, {0x4, 0x4}, {0xfff, 0x4}, {0xd95, 0x9}, {0xffff, 0x38689c09000}, {0x101, 0x7ff}, {0xffff, 0x8}, {0xff, 0x6}, {0x4000000000000, 0x2}]}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x9)=@generic="95356890e1dfed6ab1748f0623d55591") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r7 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={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) stat(&(0x7f0000000000)='./file0\x00', &(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) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0xe)={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(&(0x7f0000002000-0x8)='./file0\x00', &(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) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={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) r20 = accept$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r21 = getpgrp(0xffffffffffffffff) r22 = getuid() r23 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r25 = getuid() getgroups(0x6, &(0x7f0000001000-0x18)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x1c0)=[{&(0x7f0000001000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000-0xa0)="46b0678fb72d43f29930cb0deba42086ecfa4f7bbd6429d2dc883c04d628c27180ff752e46687d3e7dacc45b1f6bc7ff34ed9046a82d04d9f12bf54efd95a4546838b50e36b5d6b339b4849aa0e59600a4170b790eaa9f18bc600c3e8df8ddc4a17e75d9a08a0645dd7d949d193ff4ef9d1fabca8c7f1ec82b388634432cc05c16f20e36e0ba86ee219a3a98a019819d6f799359aa87896bbffbd8d9e6b9d5c3", 0xa0}, {&(0x7f0000000000)="0989ba1ccea78d95414cc93879ef9503dd27c728f1772a6453a20929b0931b53b3ccba4cc1560ede00ec70cba51e3bdd449ae6d3a0adce3e294c312e80ffb4e5b510b41302d8a97212bcea8f6c55f00eab0b1ed257025233743b194af2ef9fcddffed6e7dd4b0971073b472ef80f0ec92475a4166b50d58dd3c1f3d16eb6f21ad781de55596b14e965f32be501ba1a0bc7d1bf19bcff1b11150631cf4fe778b438931b0bea69", 0xa6}, {&(0x7f0000002000-0xec)="7e9b3eb3cfe86f93ac3ebd739e4b50c7ef408782ae09d91f37c5fb2cbcd48e5d37e734bde209ee1cfab6499de3810e9c2016c50ec3c12bc80eddaf399d10d0c5d48ddc4293071b7186da93365e447c73a4931c9eea97a236d8491338b9fdbfcbe3af3d45e1a03501ae2bee5f01b42316ca7370e056190384e3ac3a3de92c7a81f2f8ee0041a7e6e080b627dd31cb6989c357b9424773bcbf9da3e839c2dc5e74f785ae7b13248832752f31d8d3174d9437b401e72af3c736b9582494a415dd6a5777da9fd192395e58900dd6a881c557015f5d3cea3e04bf950efd2a6a571e58246861a388503f12c03446d5", 0xec}], 0x3, &(0x7f0000002000-0xe0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xe0, 0x40}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000-0x47)="599804521498deb9e882488466a5ab65f7dd81f700651547567531c02756518b949b06d26e6465cc910587088a631c1c906c66980baf8fb736551809b9cd5d18c22e5f3bbbc750", 0x47}, {&(0x7f0000000000)="8d8039640ce1a057e071e6c96c14854b14e0722ba6b8be4127567ad8bedef8a4b895937989daed0eb49518c51d26d7d505a14fcf16228cc83e4292e0a3dad625767b32d03b437869dfe928af628d725987a2c4b12ae75319ba518d77ce0a16fa6d6b6cb1a3a24f5aae4fb485db42df7539bbedd86ee90a00abae439fcf51540d115b37f5bb9e8dd0ee7cbf7c3d35aa", 0x8f}], 0x2, &(0x7f0000001000-0x90)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x90, 0x0}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000)="e6d8529c89b544636ac2aafe3fa07b370ac97da21638d1199bb220bbb2503306f7248c55fb2938a73916293efd683d42d3f14dd1b5787ec8646231c13531ae3c5314b55358d524ce3f934f0b655ebada177bb5616381a5aff3ff2f7ef0d885f9befe85b2f2739870d5281c136d6fc1fe1600f9ef2d712c20d6b8c4c03f0c93125dd8a85e736e34d9151bd0b0cd7ff73ffa6f07be6403e0b68bca6bb1f8cf5a3ad7b273059cb999e69388eaa0f3213bd3ecf72e95e0f4dc3806ea8d248a10fe9729dc24cd4b86ca96400e8bd1b1bb24a6826d512712ae3d6bd2aee2027b3afb75cb2e4ac26c531a0d026911a23fe95aa90322218d", 0xf4}, {&(0x7f0000001000-0x3f)="83452eb099a187608e62c97f6d5554b84ebb84982c03424ea04bcf301e81b5aa79b119203000c8d288955d19a8e9a7357e67442643bada972314b5f9bb9435", 0x3f}, 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0x1000}, {&(0x7f0000001000)="05bb83d63456c459ddac92c56989cff924a56b56adcf760a855494f997e05e388cc013e9ab049aa4cce663e6d0232eb1d6d095d0a9195840efc91930fc46ac41c68203ed1889b3a7c6fa5e1b209ed2c37ce67446662f540541a5f4fedd1cdc66c81fe77937d75684c48a57b76f69ab0fe177d88f9ec78a269936c57be1c920593a9b1d119c4a23ce24bea19de23cdc155e708423f4311e5d4c1a574e548ed21940eb77a032ec19fd2d595ecea3aa6bf2e8436ba1eda7c3d7bda80a9020", 0xbd}], 0x2, 0x0, 0x0, 0x4080}, {&(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0x7e)="cf70cdbc5e82a8e719867dbe88d18068e526c5b55188c68f3c218a2ffe53fb71f903c25706212e9417fa3c684f4a071757f168880b0191550fa4f08f7ee8dda7f8722f975fe436983c10b4cf5c4baeffebc833b5b304e45d8aa5f813b3826e02a2021a6937ab52cfc60b5ff9b2399acaf156cc365f4a4d6abcfe286f9b1b", 0x7e}], 0x1, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r0, r0]}], 0x20, 0x8000}, {&(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000002000-0x13)="4b7efb2345410618c797555e114ab6c6a561d3", 0x13}, {&(0x7f0000000000)="cb9886b48a0d0bb4b98daa45653ea11344540676d2b5064572875be10ebd2214bd8aedbd0c51da3e67cbdabb6e31eafc99ed3006d51a1c3aa3de351a5d10bceb01ed0f6f5203e645de5c176bd002d821c7ac389751f560cb3989caa468bcd0067937", 0x62}, {&(0x7f0000002000-0x5a)="7669e6f7db629c8a18cbae04b3c720ff21ded6b2c89fa46dfab3139620e488678fdffca902024f3a2ce1f7893d4d34e5db2403897b017e8f961e96b456a7e396724632d078e88b6d43cd9fff39671a0035bfbab2236e938c7a47", 0x5a}, {&(0x7f0000002000-0xff)="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", 0xff}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000000000)="e396abb8ef15f1a1b679b43e8c1003dd42391609c7eaad3718615339891d2e69f359e6de4346d6135d92db348fecf05306b79d853d7cd2f849eec2b72ed020c42f7cd701b51f11304566df785793880ecc40ae213b5e4b2715ba9c3b35b68954feb0c59b8ced0d3556e81ce0c974b66955a276cfad7b5773afbe4e9a737af7622c61d875544c39870934e3a29a45a1a674caef14398ba20797be4880f7a9c683083d9cee71c18b99058467b2df15d1082e0d7730b3c6b2d33f4e53af879302e0e23cbbc78971ef6ba1", 0xc9}, {&(0x7f0000001000-0x16)="abb5d3e15fbc8df930896e6e5c788118b13ab1e693bc", 0x16}], 0x7, &(0x7f0000001000)=[], 0x0, 0x4000}, {&(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000)="33923e78a67680ba1baa82fb99408e7c85258041dc79b7904156a5d1", 0x1c}, {&(0x7f0000001000)="8ec73ce4d5cc77643dacc5d23ba2dc55b818b44d00a7b08ec1dab81d452d0ac4bffc30bef205f0059f3db192b2fb12314aba4b6826e0549601ee4d7fe3f29cdfd74446443cf75fa05b43df4c9618ab7d59eada87ef2ef421a96d94ec0ca61a7e2c2367b9846cdd4f9f8b5b0e8b141d58b0d8afc101944c0730b85a401c3422ba2c7fa245388f5491b7d04afe871fc8aa06d51d9e4443b95927561cd64d31d4489eb9144c8fd8e2ad74dbf776ff9580c68d22290e5b4746", 0xb7}, {&(0x7f0000000000)="51a9b7294c1aa8f2eff05d0ee0abda03448c8a27642bbfcce8", 0x19}, {&(0x7f0000002000-0x2)="e09a", 0x2}, {&(0x7f0000002000-0x1a)="aa38d6423867a1dd1d218e770a82751c2279874a2c98e5d56fe3", 0x1a}], 0x5, &(0x7f0000001000-0x78)=[@cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r27, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x78, 0x890}, {&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000002000-0xcc)="4c29d19cdf3dd895022741e8a0a6fbad794db58d6e86e7b08ff002f85fb8235afe6090291b4f0adf4546358b72be6a129dbc542269ef05a88f29cc4ea7344e30f3408585566f34bd9a9e75f322858c59c391bc4e67bae071486c4de19b03d50a1f0ef243d526fcbb150f8d79a096cc9163307c41044fb09755a4d0f4cdc65e31fcb0245a6a87e8606f475f4e0faa4ef4ccffe8efdf34920390c3ac76d86a1fbe5fd5f83b7dd272fc48506ac29abf7daec273933b6949e61191891f3e78ff281df7a527e59b190ca01b44e9b9", 0xcc}, {&(0x7f0000000000)="f037195fa8b662db9a50c42e63764fbef02cbff755f6b73ed350dbb69b8a3e0b4d4fd554749064ce131f9dc61f89ac9aa69bdb6a72612891577d04369f107e1606753ac2c0926f96f074c1cb9243da84be93faca65e6870cd3d04f8e7863a0b4e9", 0x61}, {&(0x7f0000002000-0x44)="2b88b2db219719d9e93ec1240ea7d6cc55471b84dad9bc52a7e0cbf04686eabc3bee53f9b50f57a8468643330287f70e722819b64b68bacc8010f42b908719df55e36b2c", 0x44}, {&(0x7f0000001000)="2f1c44c8d1dd325e0b309c46f4624625bf1fda32b5", 0x15}], 0x4, 0x0, 0x0, 0x8084}], 0x8, 0x20004040) 2018/01/26 16:43:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r0, 0x9, &(0x7f0000000000)=0x0) ioprio_set$pid(0x1, r0, 0x10001) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ptrace$setopts(0x4206, r0, 0x4, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000003000)={0x0, 0x1, 0x30, 0x40, 0x9}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000004000-0x8)={r2, 0x1}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000005000-0x10)=@buf={0x9b, &(0x7f0000005000-0x9b)="1498c8356d425a101bdcb657113775668df5260532ff7e311c8fdddf22c3c7fd9b8a5576969d525efb47b2003dd803e2020f3efc7e749aaef726ce9cf0b4bbc5b861d3aabea6e5740a4f7943fab4eca36ef53214ff8bb0e03b7908abc4c9619bb9edeb53641f92bbc547d2fc7da9b53ede186616abd58eacd03f86b827db878f65ccc7a1e5f978c8fc0a9db04491768c9f9838e1fc5002ec02a66d"}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000004000-0x50)={@generic="d2e6a6365ceec36ae7fc23b42cec2768", @ifru_ivalue=0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000005000)=0x1ff, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000006000)=""/177, 0xb1, 0x20, &(0x7f0000006000)={0x1a, 0x10, 0x8, 0x401, 0xfffffffffffffff8, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000008000-0x10)={0x7, &(0x7f0000008000-0x38)=[{0x200, 0x3ff, 0xffffffffffffffdd, 0x20}, {0x200, 0x100, 0x1, 0x3}, {0x4575, 0x7f, 0xfffffffffffffff7, 0x10000}, {0x5, 0x18b, 0x14c5, 0x8}, {0x20, 0x1, 0x0, 0xc891}, {0x2, 0x9, 0x9, 0x3f73}, {0x100, 0x1000, 0x3, 0x8}]}, 0x10) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000004000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 16:43:29 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000006a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@file={0x0, ""/5}, &(0x7f0000dd4000)=0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000002000-0x25)="13e0fd40f37849727d9a2573b110c912014e7cde6370d0067f6b16dda5607d4dc606d828e8", 0x25, 0x4000, &(0x7f0000003000-0x10)={0x1a, 0xf7, 0x6, 0x6, 0xb5, 0x7fffffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0xa3, "6eef664ef82963089e4e27cd9e16f9646760c3bf0fd62957566bece2a59fc591d05a39990da2ede9d8e79ca0abf833b95157593e26a4ecebf80090181c0883a673542544de8586e3fea02d525ac4ce27a90b5a5ffc3cf5f2483ab400ab040f377ea0e055668a75da8e0452710bae893156d9d834a34be55c5e6f0c021cc050ebc3d232b9d951a80f2c90bd8dbf5bf3e13836ef0566b9505a2b5c8cb7efddc4f78ce1b5"}, &(0x7f0000003000)=0xab) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000005000-0x8)={r1, 0x8001}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000004000-0x10)={0x77359400, 0x0}, &(0x7f0000006000-0x10)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000004000)="e29707753a967dadab6ae9eec3f8768f176db323a9d390738aeb0c7bfcf83d91931b60e1a9e61b64a3422ceb12c30069cacfe152fd692c1a45ec1c363982d8688704ef8bf2fc75506d7b50a8387f01375d394acb71699486ad5bb8d4547d6b0a7aa640b4b8ee916e3c922f9cd747e00eedb08507ab908e448d49f5fa72e192fb261ec39e504a34794396197875c7cf7c5ac1b4abb9", 0x95, 0x40010, &(0x7f0000006000)={0xa, 0x0, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x1}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000008000-0x20)={0x1f, 0x0, 0x10003, 0xd1c2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000008000-0x10)={0x1, r2}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000-0x4)={0x0}, &(0x7f0000008000)=0x4) r3 = gettid() setpriority(0x3, r3, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socket$nl_generic(0x10, 0x3, 0x10) wait4(r3, &(0x7f0000004000-0x4)=0x0, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000009000)="e5cf34e38cc3c5c707749d8d35212c066358d09f263ff851e542b211228ecac9c34940a815d4d0f6cb502e", 0x2b, 0x4, &(0x7f0000005000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc4}, 0x1c) 2018/01/26 16:43:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000000000)={0x101, 0x676fd1f419c190af, 0x0, 0x6, 0x8, 0x1, 0x200, 0x9, 0x10001, 0x401}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x7, 0x8c7, @fr_pvc_info=&(0x7f0000001000-0x14)={0x80000001, @generic="3c30d9f087daa36b28c3d3752213e440"}}}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x11, 0x0}, &(0x7f0000002000+0xca5)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x5, 0xe, 0x336c, 0x0, r1}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000003000)={0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x4, 0x200, 0x40, 0x1, 0x40, 0x5, 0x1, 0x100000000}) getuid() r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000005000-0x8)={r1, 0x3ff}, &(0x7f0000000000)=0x8) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000002000-0x4)=0x200) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000006000-0x8)={r3, 0x7}, &(0x7f0000005000)=0x8) open$dir(&(0x7f0000005000-0x8)='./file0\x00', 0xc0, 0x140) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000007000-0x20)={0xffff, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000001000)={0x4, r4, 0x0, 0x4d8b}) r5 = fcntl$dupfd(r2, 0x406, r2) ioctl$TCSETS(r5, 0x5402, &(0x7f0000002000-0x24)={0xfffffffffffffff9, 0xc000, 0x40, 0xff, 0x40, 0xa000000, 0x1, 0x10000, 0x53, 0x8, 0xd944, 0x8}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000007000)=0xffffffffffffff37, 0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) [ 29.974149] audit: type=1400 audit(1516985009.910:5): avc: denied { sys_admin } for pid=3402 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.019739] IPVS: Creating netns size=2536 id=1 [ 30.044505] audit: type=1400 audit(1516985009.980:6): avc: denied { net_admin } for pid=3404 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.069367] IPVS: Creating netns size=2536 id=2 [ 30.107315] IPVS: Creating netns size=2536 id=3 [ 30.147453] IPVS: Creating netns size=2536 id=4 [ 30.192107] IPVS: Creating netns size=2536 id=5 [ 30.241066] IPVS: Creating netns size=2536 id=6 [ 30.288973] IPVS: Creating netns size=2536 id=7 [ 30.331552] IPVS: Creating netns size=2536 id=8 [ 31.940869] audit: type=1400 audit(1516985011.880:7): avc: denied { sys_chroot } for pid=3404 comm="syz-executor5" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.033235] audit: type=1400 audit(1516985011.970:8): avc: denied { net_raw } for pid=4384 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/26 16:43:32 executing program 7: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ff6000)='/dev/usbmon#\x00', 0x0, 0x54580) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000ff7000-0xc)={0x2, 0x5, 0x5, 0x20, 0x9, 0x100000000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f00000f0000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/01/26 16:43:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f00003c0000)=[{&(0x7f0000514000)=""/28, 0x1c}], 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) read(r3, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x16) symlink(&(0x7f000004d000-0x6)='./bus\x00', &(0x7f00008a6000-0x6)='./bus\x00') 2018/01/26 16:43:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008b000-0x8)='./file0\x00', &(0x7f0000a42000)="d301000000", 0x100000, &(0x7f0000010000)="") mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000831000)='./file0\x00', &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1280002, &(0x7f0000195000)="") r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x405) 2018/01/26 16:43:32 executing program 2: clock_getres(0x0, &(0x7f00001f9000)={0x0, 0x0}) r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000134000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0x3f9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002eb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000915000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 32.225926] audit: type=1400 audit(1516985012.160:9): avc: denied { dac_override } for pid=4472 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/26 16:43:32 executing program 6: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000f9b000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004b5000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c06000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f000090e000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 16:43:32 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000003000)=@assoc_value={0x0, 0x0}, &(0x7f0000013000)=0x8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x444700, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000000000)={0x4ce10a40, 0x6, 0x6}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000011000)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 32.311809] audit: type=1400 audit(1516985012.250:10): avc: denied { create } for pid=4495 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/26 16:43:32 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x33, &(0x7f0000003000-0x4)=0x0, 0x4) 2018/01/26 16:43:32 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e6c000)='/dev/rfkill\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000001000)='..\x00') 2018/01/26 16:43:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000072e000)=0x0, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000777000)=0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f00000df000-0x8)={0x9}, 0x8, 0x80000) r0 = creat(&(0x7f0000f3f000)='./file0\x00', 0x1aa) r1 = dup(r0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000c4000-0x5)=""/5) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00004d9000)={0x0}, &(0x7f0000aa0000-0x4)=0x4) sendmmsg(r1, &(0x7f0000ebc000-0x3c)=[{{0x0, 0x0, &(0x7f0000b44000)=[{&(0x7f0000e8a000)="5fa3f17afc4f8bbdaa76e0aac96ededec874491818e7894202087ad56bc841364ac335e97c957265f9e9878a623b3e445a4ad68c6ce184c99f6f00eb60b57d214a0d530ae98dc4f758e10b6eff7c4efe69b4915c0a7dcfa664515b3d44ef9cbf2dd0f5c12ae6bedd6f63a27e65548ce1fae1f121556363989ebbc2e0c651efb7377911f6fb531e2c3302944ea06bbbb68c0cd83183f74386ab430bf973e97f487245aa494ae928ed8863c45e85631a7388c39c09d6016c66f29c38ef7af8ab3f31", 0xc1}, {&(0x7f000067f000)="27a6e3d9dd7d40b12dbfb16f2b9acc2fc080ad980a0a3f56022af50803b93c10586133adcd6cda11e26cea4199d842ef365cf23c7afb1f20a6aacc5a91f62c8a9eb159ae799183673b2c408d948e8e2ba09d3a81052e12e986b3df95923315d78b98a3d6d3d3e4e94eb87bc649dc95725124c7b35d4a792940de8e761e4a4eb1bebd88e08b2983b3f3c4e7c8629e7364e34ebb705948b1c9acfa1313891ed531a320c92885ae17ed4539eee44d0d02724fc985d70216bf0f248140efb0804723bb1f984c44747be58dbe0dc4ee040dfb86329bb14d55d7e7739b9e2a70708c200c1b9eeed30ef2c4211d2934e4e026ecdf83e54300b64fad70101045", 0xfc}], 0x2, &(0x7f00006bf000)=[{0x28, 0x88, 0x2, "9fb6faf0a3820a9fc1a8917171f6fdfaaa1656d0"}, {0x38, 0x117, 0xd1, "f34f4e57d6c1f8d4b295c9c4d79b1cbd466d15194f9dd479aa5d2722342336d64ac363eac7c2b307"}, {0xe8, 0x110, 0x9, "aa4587098b2a053dc2c0adfc535e490377de732a0eeb9e88d29c0f58597bd5a7afcc133d1e91baaab6055707136c161781750247521fa6755368d8435fedff228ec49b1a23b790a8746f5d2ca2065f73a62843fdf076592490fd24cdcaa274d849b30c616551fd547ecb177c1d62cbec5a8f9937a529f807d8cb61cfd892d2f2de13a71f4cd226e6dc4f30877aee5bc6706df92b18fe8f834eee1ff50fc7e4c94ee688c1660bdb8e6af202664ed11442f611ef357f25900a4f384b7410f2d52624a61759402d6348fd7dce2f7ea259dc7caa"}, {0x90, 0x18f, 0x6, "b312b55c2513473b5966cead9c8923390a4d09ca9580b9dc4c0166d2205e7c2e9d40670773e1c67902588f49b690b37f43509248e22d2f33cac4663963b7ab3624acdf0520cd0a721336e79a48b23199ec460f5c3e37657710964e349e0ac87130ef93caba5bd2b6e0fc67d18b8e9c5c0fc9ca2d0d3d4388090190"}, {0xf8, 0x88, 0x1, "dac5119f564601623cf4989ffc1057da8f91dbe3f5e961cbce2089753b1ac3ba581dbceea02e00433c7520ad4f6defd0167e21f9f0d94f5dac927b9098f2a7430643c972323b2cf78217ae4e25e99e81752f5ccf5aa283ad728d34da435663b165b24e1813264f810b7807c1d5f36c3027a0ffe628ee3fbb9eae757a6a7ef54eb3889a5ad83a7fb038b4a0fabeb3c904099524588052d47f57f4df508ec321a91dad3ef35960a01dcd1101ff383c011098e453bd76fd03a59f87f78fe1bece8f31133c2374ccaf5b615607f98dfb6ed8d9d263d436ead104578f1f46b23ce3e3d6"}], 0x2d0, 0x11}, 0x2}], 0x1, 0x40051) accept$netrom(r1, &(0x7f0000bca000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000024000-0x4)=0x48) 2018/01/26 16:43:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000123000-0x4)=0x0, 0x4) accept4$inet6(r0, 0x0, &(0x7f0000f9a000)=0x0, 0x80800) 2018/01/26 16:43:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000063f000)=0x0) sched_getattr(r0, &(0x7f000019c000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r1 = gettid() timer_create(0x2, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016a000)=0x0) exit(0x0) timer_settime(0x0, 0x20001, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 16:43:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup(r0) r3 = fcntl$getown(r1, 0x9) ptrace$pokeuser(0x6, r3, 0x0, 0x55) bind$inet(r2, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 16:43:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x60, &(0x7f0000ecd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e4e000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000816000)={0x0, 0x0}) getresuid(&(0x7f0000ec6000-0x4)=0x0, &(0x7f00009ba000)=0x0, &(0x7f0000253000-0x4)=0x0) 2018/01/26 16:43:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000070b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000617000-0xe)='/dev/keychord\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000c4a000)='/proc/self/net/pfkey\x00', 0x200, 0x0) pipe(&(0x7f00006d6000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) pread64(r0, &(0x7f0000b8d000-0x4f)=""/79, 0x4f, 0x0) 2018/01/26 16:43:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2000000000005, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r0) syz_open_procfs(0xffffffffffffffff, &(0x7f00005de000)='net/ip_tables_targets\x00') 2018/01/26 16:43:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) socket(0x0, 0x5, 0x7) r2 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) r3 = dup3(r1, r2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000002000)=@sack_info={0x0, 0x40, 0x1f}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000002000-0x18)={r4, 0x80, 0x30, 0x0, 0x39848c4c}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 2018/01/26 16:43:32 executing program 2: mmap(&(0x7f0000000000/0xd52000)=nil, 0xd52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) r0 = userfaultfd(0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000d52000)=0x0) 2018/01/26 16:43:32 executing program 6: clone(0x0, &(0x7f0000de6000)="", &(0x7f0000b11000-0x4)=0x0, &(0x7f0000fdd000-0x4)=0x0, &(0x7f0000a53000)="") personality(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000000000)={0x80000000, 0xffffffffffffffc1, 0x9, 0xecc, 0x10000, 0x80, 0x2, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 16:43:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000329000-0x4)=0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00004b5000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000bea000)={@generic="f9ff26db9698ae5120b1e77e735d8108", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = syz_open_procfs(r0, &(0x7f0000ff9000-0x9)="6e6574000606703600") exit(0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00002b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00006fe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 16:43:32 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000275000)='/dev/sg#\x00', 0x1, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x44) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000001000-0x4)=0x7fffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f97000)='net/dev_mcast\x00') sendfile(r1, r1, &(0x7f00006fb000-0x8)=0x0, 0x400000ff) 2018/01/26 16:43:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f000092a000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000402000+0x633)=0x10, 0x800) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000bbb000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) r1 = syz_open_dev$sndseq(&(0x7f0000ebe000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00003b2000)={{0x0, 0x3dc}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 16:43:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000054e000)="180000004a00070bdff1b10a000008ff0a3f801605000000", 0x18) memfd_create(&(0x7f000034f000)='\x00', 0x3) 2018/01/26 16:43:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0x100000001) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bc4000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x0, 0x0, 0x100, 0x2, 0xd76}, 0x20) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000009000-0x10)=""/16, &(0x7f0000007000-0x4)=0x10) 2018/01/26 16:43:32 executing program 4: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x1, 0x0}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000064f000-0x4)=0x0) 2018/01/26 16:43:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000166000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) sendmsg$nl_route(r0, &(0x7f0000c05000-0x38)={&(0x7f0000e5a000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00008d6000-0x10)={&(0x7f0000acb000)=@bridge_getneigh={0x7c, 0x1e, 0x4, 0x4, 0x2, {0x7, 0x0, 0x0, r1, 0x1008, 0x2020}, [@IFLA_LINK_NETNSID={0x8, 0x25, 0x6b}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x3}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x3}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x5}, @IFLA_EVENT={0x8, 0x2c, 0x80000001}, @IFLA_IFALIAS={0x14, 0x14, @common='bond0\x00'}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0xe437}, @IFLA_EXT_MASK={0x8, 0x1d, 0x3}, @IFLA_CARRIER={0x8, 0x21, 0x3f}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x0}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40001}, 0x40080) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000056f000)={@common='irlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = epoll_create(0x800000000400) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000004000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000004000-0xc)={0x0, 0x0}) 2018/01/26 16:43:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00002a7000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000045c000-0x10f0)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000700000-0x12)='/dev/loop-control\x00', 0x400400, 0x0) 2018/01/26 16:43:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x10, &(0x7f000032a000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) lsetxattr(&(0x7f0000ef9000)='./file0\x00', &(0x7f00004ed000-0xf)=@random={'security.', 'ramfs\x00'}, &(0x7f0000bc4000)='ramfs\x00', 0x6, 0x2) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000aef000)=0x0, 0xa8) 2018/01/26 16:43:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) fchownat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', r0, 0x0, 0x1000) 2018/01/26 16:43:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000690000-0x4)=0x0, 0x4) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00006be000)=0x0, &(0x7f00009b1000-0x4)=0x4) [ 32.519998] IPv4: Oversized IP packet from 127.0.0.1 2018/01/26 16:43:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) 2018/01/26 16:43:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f0000e7f000)=@ipv4_delroute={0xe8, 0x19, 0x1, 0x2, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xff, 0x0, 0x200}, [@RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_METRICS={0xbc, 0x8, "2b159f88a754afc35d963d1bdd076c58b9d4cb15abc68ecbae31390526fb181df38d3f4f313f1be30d118ba1782998dba199da6b7dd9629106e062e5f54c863507765ddcc393da07e927ccaaab3fb92f7ea28aefe98f358db14ce04ba7584ff4b80db1ce7b5661c8b580f5dea9fce4e6e423cecf70704bb4087b1ed18d0a70f096940117709e44351274f1a960ce7cd7ab0ae76d8be7acd5aacaa546960a615b0626d8e85b9c8dde1e0edf6dba314a24ca7ed9ab9d8b33f1"}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/01/26 16:43:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00003f1000-0x10)='/dev/input/mice\x00', 0x0, 0x500) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) flistxattr(r2, &(0x7f000014a000-0x1000)=""/4096, 0x1000) ioctl$int_in(r2, 0x5452, &(0x7f0000104000)=0x0) 2018/01/26 16:43:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005a3000-0x10)=[{&(0x7f0000e4f000-0x5b)="390000001000093805bb61e119050021071c005e02000023ed0001078000801419001a0004000a00f00c00da000608c30300800000011e3a69", 0x39}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000669000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/01/26 16:43:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000104000)='./file0\x00', &(0x7f0000da2000)={{0x0, 0x7530}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x6, &(0x7f0000d75000)=0x0, 0xff62) [ 32.560226] binder: 4593:4594 ioctl 8933 2056f000 returned -22 [ 32.591084] binder: 4593:4594 ioctl 8933 2056f000 returned -22 2018/01/26 16:43:32 executing program 0: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f53000)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000feb000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000fea000-0x6e)=""/110, 0x6e, 0x0, &(0x7f0000fe9000)={0x4, 0x95b, 0x2, "21cf86ed2c97", 0x3, 0x0}, 0x10) ioctl$int_in(r1, 0x541f, &(0x7f0000fe9000-0x8)=0x0) 2018/01/26 16:43:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ea6000-0x8)='./file0\x00', 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000d5000-0x4)=0x1ff, 0x4) r1 = socket$unix(0x1, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005b1000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) sendfile(r1, r2, &(0x7f00004db000)=0x40, 0x63) 2018/01/26 16:43:32 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f000048d000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f000056b000)=0x10, 0x80000) writev(r0, &(0x7f0000f6d000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) sync_file_range(r1, 0x0, 0x0, 0x0) r2 = userfaultfd(0x800) vmsplice(r2, &(0x7f0000128000)=[{&(0x7f00001d5000-0xd8)="f800706e3592a38585f8776a34c1d0403350f4b28175ebaa0dd9f60082edc2628906d9108ca73032487f228f10ba182dd5d1166759a397677f53ab1fd0d50a5e5c5b7788568e600c8563783d5bb8de2fc648a3a30db50f0b95559994d9a18497aa066c7723a9ac5a4304718a7b77f7d5acabbcea83f222660308a64341f66fd4f4b0cf0b7497078873aa0b6658aeb3ad01d2a3205718535cf65afb1a670ae93b39ecf3b4b2fb26c4e7ceda21ffbbb75451a96e280905658f349b2b9dd3f5a17b39239c25cac6faad41f64a2ba427d145ac2b3df6cb1db635", 0xd8}, {&(0x7f00000c8000-0xfb)="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", 0xfb}, {&(0x7f0000e40000)="c3f46663c7349e93ae", 0x9}, {&(0x7f0000716000)="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", 0x1000}], 0x4, 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000391000)=@sack_info={0x0, 0x3, 0x6bc5}, &(0x7f0000030000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000725000-0x6)={r3, 0x3}, &(0x7f0000280000-0x4)=0x6) 2018/01/26 16:43:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00009c6000)='/selinux/load\x00', 0x2, 0x0) r0 = socket$packet(0x11, 0x100000002, 0x300) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00007fd000)={{0x9, 0x1f}, 'port0\x00', 0x40, 0x100004, 0x1, 0xb1, 0x5, 0xcd3, 0xfffffffffffffffb, 0x0, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x11, 0x8020400000000802, 0x0) bind(r1, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) r2 = dup2(r0, r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000506000)=0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000507000-0x2)=0x8000) 2018/01/26 16:43:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000074f000)='/selinux/member\x00', 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000a1000)='/dev/vga_arbiter\x00', 0x280, 0x0) accept4$netrom(r1, 0x0, &(0x7f0000985000)=0x0, 0x0) syz_extract_tcp_res(&(0x7f0000d88000-0x8)={0x0, 0x0}, 0x2, 0x6) write$selinux_access(r0, &(0x7f000010c000-0x43)={'system_u:object_r:cpu_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30, 0x0, 0x0}, 0x43) socket$netlink(0x10, 0x3, 0x13) 2018/01/26 16:43:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000aae000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c6d000)=0x10, 0x80800) connect$inet(r0, &(0x7f0000980000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000177000-0x14)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000e44000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000d3e000-0xa0)={r4, @in6={{0xa, 0x3, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x345f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x81, 0x100000001, 0x1, 0x50}, 0xa0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r5 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$usbmon(&(0x7f000046e000)='/dev/usbmon#\x00', 0x1000, 0x200100) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f00005a8000-0x18)=@generic={0x0, 0x0, 0x0}) 2018/01/26 16:43:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009b9000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000065e000-0xb0)={{0x280, 0x0}, "706f727430000000000000000000000000000000ff750000000b0000000000000000000035d4ed00000000000000000000af000000000100000001ffed00", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000056c000-0x4)=0x0) 2018/01/26 16:43:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) r0 = gettid() pipe(&(0x7f00002dc000)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000043d000-0x4)=0x6, &(0x7f0000ef0000)=0x4) exit(0x0) syz_open_procfs(r0, &(0x7f00001f9000-0x8)='ns/ipc\x00') [ 32.814466] tty_warn_deprecated_flags: 'syz-executor0' is using deprecated serial flags (with no effect): 00008700 [ 32.852699] tty_warn_deprecated_flags: 'syz-executor0' is using deprecated serial flags (with no effect): 00008700 2018/01/26 16:43:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00008df000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x10, 0x0, &(0x7f0000004000)=[@request_death={0x400c630e, 0x4, 0x4}], 0xffbd, 0x0, &(0x7f000022d000-0xc0)="df458cc60316c872359561792a3635f01d31cf229931a64d99637ab68e354ed4bb669a9f0000004d064478a2bd44bb595a1ff007c0bd049907b9ee17ca1321c7fb12cb1251bc0e53cf33d8338e2100266199e113d28afdc0474b4c122c8d93e1004f3e791fff6a62109c87e7f3fc4ee9cb8543a5a00001f543144ce548f082054c29047073fcd52b0103c99a4ab13aa89f3e05b4172428060c6d9ea827f23a1199ffcd8e1f9e82052a729800171f7dc2a690bd4e7f2e8dce57af85cffa8c95b5"}) getpeername(0xffffffffffffffff, &(0x7f000090a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0d000-0x4)=0x26) ioctl$sock_proto_private(r2, 0x89e9, &(0x7f0000097000)="90a77938bfc87a79a8427cf9587bb1465891003ac9c64670aed6a43d9d46c60a9aa619872df227365d4af939690fdcaf1f10ba169cb878b13432ca3de5c672d7ad29bd092002b2429b2469e598351137f5266e7312b9454e8cd21a4544f3a17c30a35ea8749d841c37c1e79a586a3ce5d54f5fcaa05d03a2b867f8bf044314126c25df83a45994cab90103a22c91932d8c716ea56f4a7ad3b67c3ca416a75fc7cdf18a706643943bdd02bdc17c0382488d25fff8ed867c") openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009bd000+0xd6d)='/selinux/policy\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000060c000-0x8)={0x0, 0x0}) syz_open_dev$mice(&(0x7f0000103000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) accept4$nfc_llcp(r2, 0x0, &(0x7f0000aa3000-0x4)=0x0, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f0000787000)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f00002e5000)=[@flat={0x73622a85, 0x0, 0x0, 0x2}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) 2018/01/26 16:43:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000f8c000)='attr/current\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000864000)={0x0, 0x61, "3a01910c41fda7a74e56e43c38bcc4942718a5602651490181c41fb23200f705b8a4aeba2219f730938321002e48cd0d7fce489a29ae5efbd777b85a872caf57b5514c3d9884ff42efe9bc649fd2902588becfdd896b2ef363dc5e233ef6fcf366"}, &(0x7f0000000000)=0x69) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00001b3000)={r1, 0x3, 0x7fffffff, 0x3fd, 0x2, 0x4, 0x664, 0x10001, {r2, @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]}, 0x9, 0x80, 0x1, 0x2, 0xfe65}}, &(0x7f0000002000-0x4)=0xfffffffffffffe24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r3, 0x3, 0xd7, 0x0, 0x8000000000000, 0x9}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f000079e000)=[{0x6, 0x0, 0x0, 0xffffdfffffffffff}]}) accept4$llc(r0, &(0x7f0000b0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f99000)=0x10, 0x80000) pread64(0xffffffffffffffff, &(0x7f000030f000)=""/4096, 0x1000, 0x0) 2018/01/26 16:43:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f7000)='./file0\x00', 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000063a000)=0xa58, 0x4) r1 = request_key(&(0x7f0000589000-0xa)='id_legacy\x00', &(0x7f00008cb000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000344000-0xd)='selfnodevem1\x00', 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r1, 0x4) r2 = syz_open_dev$mice(&(0x7f0000a0b000-0x8)='/dev/input/mice\x00', 0x0, 0x200040) recvmsg$netrom(r2, &(0x7f0000c4e000)={&(0x7f0000f30000-0xc)=@ax25={0x3, {"3415a2c4fbf163"}, 0x1}, 0x10, &(0x7f0000c9d000)=[{&(0x7f0000015000)="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0x1000}, {&(0x7f0000b97000)="fc4c5a68ae38ebaafdcacc49e06282df42ff12bdae914f2006480f19ae33c9ebde127651cf98cb3dd54e3aa178632e78f9b2fbb8115939e563c1e98ca275e2467e96ff1e66afc84d496095e2869a41c4b99076ece5a95c77a03b", 0x5a}, {&(0x7f0000e9b000+0x839)="7399c618008c7d22e7a2e705df92c3d2b788efc87b434d997bd3f10e0dd721a75f644a62ce9ec1d7dc5ae7097228e12814a135a974c475c8d2772b0027871b36dd7f4cc2c90f4de1b53b6f8f2c73a8bd8d8cb293abf6938a984c81f2948569e6ac487f3b6acd36d27ffbe0d54f7dd75a73bf6e29d813ffa3c75ef5d65e8f6fd513b092e93f3cabfc4154ff47c1f3b39d9d6c66a86f10eaf8fa5dc76803", 0x9d}, {&(0x7f0000501000)="1bd7e47a54de678feebac039a7f35d5bd07f76b93dcebb78ef9d5fc0946b8cec3769a476a97fd1aaf26cb5aaf9a3e3b16d3bc4136006b4892de1ff130581bf0d04b0c80350f8ce7bf99013aaad3884995345089758f08366d718200dc794eb66c82c6c833340ef5641af0ee8b2771c55504418", 0x73}, {&(0x7f0000fd6000)="71fd0a", 0x3}, {&(0x7f0000218000-0x5c)="863e41780bd268ca073450af8c72880eb0fe063e0f8cef02f0db8b24dea989785cf8cd7c0413fda42d3bdcb7aef94862c77aae881b39311f6b0aeef50152348edf3e18e08a3835341b7402a261d12b17a4c65f79b7f1ef86977cb9f4", 0x5c}, {&(0x7f0000389000)="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0x1000}, {&(0x7f0000ee2000-0xf6)="70cb93b6db55f340572d3bb8b02ea381854562c8a6c5233dc7e7d303ea402699fc574fd533cb4c0d4cc0ffc770845a8df49b291be5a46a84ae31ebe82ba4378f4577b8253069669f2de9c8e665d11f2487513a1160df42eb02ac9b9b6ecc0aa8138ba25152f79a7c58dcee9090f2a999ca99aab13057f9224c1a9fb1d402d3e56ed360343e5d346d2bb6c26a4e7d5fc3b7bdc9fdad0700a3f0de9db28b93f04fcb31ce6b60aaa5f432c70119996837844e9943b1f9d8178bee8bebe2e2719c7bc302b99dc73fc292465565502d64d2732cf6a383439a83f495ba3d8056cee1447e079fe8c4d51917961cb4dab280c25886f3d88d5e30", 0xf6}], 0x8, 0x0, 0x0, 0x0}, 0x20) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f00005c6000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f000028e000-0x1)="") r3 = syz_open_procfs(0x0, &(0x7f00005f8000-0xa)='mountinfo\x00') r4 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r4, r3, &(0x7f000030f000)=0x0, 0x7563) 2018/01/26 16:43:32 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0xf4, 0x0, &(0x7f0000003000-0xf4)=[@acquire={0x40046305, 0x3}, @acquire={0x40046305, 0x0}, @clear_death={0x400c630f, 0x0, 0x1}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000009000)=[], &(0x7f0000004000)=[0x28]}, 0xffffffff}}, @reply={0x40406301, {0x3, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x50, 0x20, &(0x7f0000002000)=[@ptr={0x70742a85, 0x0, &(0x7f000000a000-0x1)=0x0, 0x1, 0x1, 0x18}, @ptr={0x70742a85, 0x0, &(0x7f0000006000-0x1)=0x0, 0x1, 0x2, 0x0}], &(0x7f000000a000-0x20)=[0x78, 0x78, 0x38, 0x18]}}, @transaction={0x40406300, {0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x58, 0x8, &(0x7f000000a000-0x58)=[@ptr={0x70742a85, 0x1, &(0x7f0000003000-0x1)=0x0, 0x1, 0x1, 0x2e}, @flat={0x73682a85, 0x10a, r1, 0x2}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000001000-0x8)=[0x78]}}], 0x1000, 0x0, &(0x7f0000000000)="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"}) 2018/01/26 16:43:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00002c2000)={&(0x7f000091f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000059f000)={&(0x7f00006b5000-0x1204)={0xe20, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xe00, 0x0, [@generic="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", @generic="8966415a93c912c84eee68cd67837e232010c161fb7cf8430e718972fe1c520e3e446e0f61fbe378b1f0ab9a982200bb9ec5ce61bbf38cb714e60680f4ef2649bd34f47eb1bf75ff4658250dff54d95b20c3e6402f8075853bb20c5cfd555d2920adfda57de7b11ed43ecd25c73563795db07d970f840fa63cebac15513d2eb999d432de22a543ba97ae32e039b540ff2952e894ac7520b44d6639691198cac9a94abade", @typed={0xc, 0x64, @pid=0x0}]}, @typed={0xc, 0x79, @ipv4=@broadcast=0xffffffff}]}, 0xe20}, 0x1, 0x0, 0x0, 0x4040001}, 0x40040) pipe2(&(0x7f00008f9000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00007db000)={0x0, 0x2}, &(0x7f0000688000)=0x6) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000cb0000)={r2, 0x7f}, &(0x7f000095e000-0x4)=0x8) 2018/01/26 16:43:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000aae000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c6d000)=0x10, 0x80800) connect$inet(r0, &(0x7f0000980000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000177000-0x14)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000e44000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000d3e000-0xa0)={r4, @in6={{0xa, 0x3, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x345f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x81, 0x100000001, 0x1, 0x50}, 0xa0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r5 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$usbmon(&(0x7f000046e000)='/dev/usbmon#\x00', 0x1000, 0x200100) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f00005a8000-0x18)=@generic={0x0, 0x0, 0x0}) 2018/01/26 16:43:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xb, &(0x7f0000001000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) memfd_create(&(0x7f00009d2000)="232424eb657468306264657670707030292d5b7070703073656c66766d6e6574312b00", 0x1) 2018/01/26 16:43:32 executing program 1: mmap(&(0x7f0000000000/0xc30000)=nil, 0xc30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bd0000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00001d3000)=0x3f) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004ea000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000821000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000c2f000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r3) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c31000)={0x0, 0x0, 0x0}, &(0x7f0000bcb000)=0xc) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000c30000)=0x0, &(0x7f00004f0000)=0x4) getsockopt(r0, 0xfb5, 0xf88c, &(0x7f0000063000-0xef)=""/239, &(0x7f0000655000-0x4)=0xef) 2018/01/26 16:43:32 executing program 1: open$dir(&(0x7f0000101000)='./file0\x00', 0x1, 0xe9) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') write(r0, &(0x7f000000a000-0x7)="9a", 0x1) futimesat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000007000)={{0x0, 0x2710}, {0x77359400, 0x0}}) 2018/01/26 16:43:32 executing program 4: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x4080800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) munmap(&(0x7f0000ad9000/0x2000)=nil, 0x2000) ptrace$setregset(0x4205, r2, 0x2, &(0x7f000033f000-0x10)={&(0x7f0000fa5000-0x1)="", 0x0}) [ 32.972465] audit: type=1400 audit(1516985012.910:11): avc: denied { create } for pid=4669 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 32.975336] binder: 4662:4665 Acquire 1 refcount change on invalid ref 3 ret -22 2018/01/26 16:43:32 executing program 2: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) readv(r1, &(0x7f00000c9000-0x70)=[{&(0x7f0000fe7000-0x88)=""/136, 0x88}], 0x1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000485000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001c9000)=0x1c, 0x80000) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000fe6000)={0x122c8, 0x3, 0x8209, 0x8, 0xfffffffffffffffe, 0x101, 0x401, 0x6, 0x0}, &(0x7f0000fe7000-0x4)=0x20) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000500000)={r4, @in={{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fe6000)=0x8c) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f0000fe6000-0xfa)=""/250, &(0x7f0000dfc000-0x4)=0xfa) 2018/01/26 16:43:32 executing program 1: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f00008c0000-0x8)='./file0\x00') mkdir(&(0x7f000000e000)='./control\x00', 0x0) syz_fuse_mount(&(0x7f0000274000-0xa)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x2000) 2018/01/26 16:43:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) tkill(r0, 0x15) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000579000)='./file0\x00', 0x140, 0x49) fcntl$setflags(r1, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000e9c000-0x8)='./file0\x00', 0x10000, 0x20) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000abc000-0xb)={0x0, 0x401, 0x8, 0x40, 0x6, 0x400, 0x80000000, 0x7ff, 0xfffffffffffffffa, 0x8000, 0x75}, 0xb) tkill(r0, 0x23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x100000000001a) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) 2018/01/26 16:43:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000ac1000)=0x0) r1 = fcntl$dupfd(r0, 0x406, r0) connect$unix(r1, &(0x7f0000433000)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/26 16:43:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 32.975350] binder: 4662:4665 Acquire 1 refcount change on invalid ref 0 ret -22 [ 32.975446] binder: 4662:4665 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 32.975453] binder: 4662:4665 got transaction to invalid handle 2018/01/26 16:43:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) r1 = syz_open_dev$evdev(&(0x7f00007fe000)='/dev/input/event#\x00', 0x401, 0x60800) write(r1, &(0x7f0000708000-0x174)="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", 0xffffffffffffff9d) pwrite64(r0, &(0x7f000043d000-0x36)="a510e304a26f93b220de6f29e248bf38f875cecc7d074347d3ea27291c67fd931f475cefb50abc575007586f5b91bbc6e29a2906f49d", 0x36, 0x0) [ 32.975461] binder: 4662:4665 transaction failed 29201/-22, size 0-8 line 3004 [ 32.982719] audit: type=1400 audit(1516985012.920:12): avc: denied { setopt } for pid=4668 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 32.983153] audit: type=1400 audit(1516985012.920:13): avc: denied { net_broadcast } for pid=4668 comm="syz-executor7" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.998745] audit: type=1400 audit(1516985012.930:14): avc: denied { set_context_mgr } for pid=4666 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 32.999575] binder: 4666:4667 ERROR: BC_REGISTER_LOOPER called without request [ 33.011740] binder: 4662:4679 Acquire 1 refcount change on invalid ref 3 ret -22 [ 33.011751] binder: 4662:4679 Acquire 1 refcount change on invalid ref 0 ret -22 [ 33.011758] binder: 4662:4679 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 33.011767] binder: 4662:4679 got transaction to invalid handle [ 33.011777] binder: 4662:4679 transaction failed 29201/-22, size 0-8 line 3004 [ 33.039352] binder: 4666:4687 BC_REQUEST_DEATH_NOTIFICATION invalid ref 4 [ 33.084303] binder: 4666:4687 got reply transaction with no transaction stack [ 33.084312] binder: 4666:4687 transaction failed 29201/-71, size 24-8 line 2920 [ 33.148300] binder: undelivered TRANSACTION_ERROR: 29201 [ 33.152377] binder: 4666:4687 ERROR: BC_REGISTER_LOOPER called without request [ 33.154153] binder: 4666:4667 BC_REQUEST_DEATH_NOTIFICATION invalid ref 4 [ 33.159093] binder: 4666:4667 got reply transaction with no transaction stack [ 33.159100] binder: 4666:4667 transaction failed 29201/-71, size 24-8 line 2920 [ 33.164058] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/26 16:43:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x2c)="251e30f71665b0a16e7d209a55985a9e6e7272000000052e0704d23feda6464e1c0e53e00000000000fe3b51", &(0x7f0000001000-0x4)=0x0, &(0x7f00005e8000-0x4)=0x0, &(0x7f0000f24000+0x19)="") fchown(0xffffffffffffffff, 0x0, 0x0) 2018/01/26 16:43:33 executing program 7: clone(0x0, &(0x7f0000e59000-0x1)="97", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") set_tid_address(&(0x7f0000dc6000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x82000, 0x0) clock_gettime(0x0, &(0x7f00004a2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x4, 0x7fffffff, 0x100, 0xb93, @time={0x77359400, 0x0}, {0x5, 0x9}, {0xfffffffffffffffe, 0x2}, @queue={0x0, {0x6, 0x0}}}, {0xe7, 0x2, 0x1, 0xffffffffffffff9f, @tick=0x5, {0x2, 0x6}, {0xa00000000000, 0x6}, @result={0x7b8, 0x8}}, {0x8, 0x6c, 0x8, 0x9, @time={r1, r2+30000000}, {0x9f4, 0xe5f9}, {0x1, 0x1f}, @result={0x400, 0x8}}, {0x20000000000, 0x1, 0x5, 0x80000000, @tick=0x8000, {0xd2, 0xff}, {0x5, 0x7fff}, @note={0x6, 0x9, 0x7, 0x1f, 0x9}}, {0x2008, 0x47fb, 0x6f00000000000000, 0xa0, @time={r3, r4+10000000}, {0x8, 0xffffffff00000001}, {0x3f, 0x8}, @raw8={"2edd7e7dbbcb3768358543c9"}}, {0x1, 0x9, 0x7, 0x400, @tick=0x2, {0x334d38ab, 0x1}, {0xa4, 0x2}, @ext={0x1000, &(0x7f00005ac000)="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"}}], 0x120) 2018/01/26 16:43:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xa, 0xa6) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = dup3(r1, r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000eee000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008db000-0x4)=0xe8) socket$inet6(0xa, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c4c000)={0x0, 0x0, 0x0}, &(0x7f0000a90000-0x4)=0xc) geteuid() ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000295000-0xc)={&(0x7f0000cad000)=[], 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00008b3000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f5000-0x4)=0xe8) 2018/01/26 16:43:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000798000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e65000-0x4)=0x20, 0x80000) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00007cf000-0x4)=0x0) r2 = gettid() pipe(&(0x7f0000c53000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00004c5000-0x78)={0x3, 0x78, 0x3ff, 0x1, 0x4061, 0x7, 0x0, 0x5, 0x2000, 0x2, 0x80000000, 0x3, 0x4, 0x10, 0xfc5a, 0xfffffffffffffffc, 0x5, 0x7, 0x3, 0x49bb, 0x8, 0x401, 0x2, 0xffffffffffffffff, 0x1ff, 0xcad7, 0xffff, 0x3, 0x7, 0x5, 0x3f, 0x1, 0x100, 0x126c, 0xf1e, 0x4, 0x1, 0x800, 0x0, 0x7fffffff, 0x4, @perf_config_ext={0x4, 0x9}, 0x2, 0x0, 0x8001, 0x4, 0x5f6a61c, 0x3, 0x1, 0x0}, r2, 0x59, r3, 0x4) r5 = mmap$binder(&(0x7f0000d31000/0x2000)=nil, 0x2000, 0x2000000, 0x40010, r3, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f00009de000)={r5, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00004b5000)={r6, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000002000-0xd4)=""/212) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00001c9000-0xa0)=[{&(0x7f0000000000)="16b743b8cfcacdb93d9ef900594f5ba3902f044b68a3448ec43edf3b41fd82c1a83c78e030b079af161f5ea501e09232d831e09c6714af94200694d6a68fd85d34f2d7631241bd8e3f3acab88be5dda6d9de7f0edfa7ba", 0x57}, {&(0x7f0000000000)="2575966bb94cc68ecac8e8f0f164d3defa16cc590d4d4df5c48d0424b29ac7769573a17454bcfb97eb03d740f63d2dd12ddca45357daf8ac472769d927da91bdcd52406cef4ade5d6fa73ce36f0ab9d89602c53460cb6866bcfd9be8fbb3ba7707", 0x61}, {&(0x7f0000375000-0x8c)="772fd6b858249ccbf219ba448d7a682320473816fe3bfb423b2e45a781ca5fefe3f26f0aef323bf93a776603d2d33b523ba482e043662e4d45740a04f9ac8f30c9419dc8e49defbe6103a31bea7df47e977b0f5c956b9aca222d11aeda661b5e52a3736c5a161f6799e6f27e99c850f9eecb500ffcf511524062df10187f1aa4446f848b31f55d01921e48ac", 0x8c}, {&(0x7f0000d2d000-0x25)="ddc72f3ca7917c6f773e72f8bd31f82bcffd9b355dac7c85a2c6d34a1b3c4a931f7f29c242", 0x25}, {&(0x7f0000c54000-0x39)="30625ed1addfb3b320ab50c9540b76f7a92b72f9a8edb123523c7f261a6e3594e4e6fbae6d3ab2d5c398b487ada28b62733311d917d288828a", 0x39}, {&(0x7f0000b45000)="072a2c07e14b7ddc44477b9a200d9a6eefea4c6b877c0cc5e42ba173d8bd1d70d3f8466e6cb99658ac6950c797a1fad08a87fdb3d37555674533b0bffd7f8bb2a93452e8f27acb6e4a3bdddaecdf340737dc7b7c163874ca0dbd", 0x5a}, {&(0x7f0000001000-0x17)="ad5331efb4aaffbf873011752fb099ddbc175c72e65037", 0x17}, {&(0x7f0000001000-0x77)="f04786891de40c3d034d6301ff806090630f2d7f2b28e9154e214d15261ee13da5712361d08d3bee0b1771ddac91fcf5e52f766fd18dce9b4e60fc7738a1e0c421ea5bc0e4c3560bc479c3744f30a372595fee704e0dcc623b8fb14947c862b5cb565e2bb205cf066065d10c00f2e0e07cb9f1d2f91b72", 0x77}, {&(0x7f0000f08000-0x7b)="1a5a905a1292e8d31722cd2c7fd867e19a71727b6d340f42b62761377a55d6100be068f9156196a20d10633f09661e68109d2522dea0aaeaf915264f21661901bdc185902b58546f4d10f777479231e5fca428a2bb78d6168d77de941e515936c90a3337919564e69c20ad69f3acedf1cdeeaa89d56b49aaa428bb", 0x7b}, {&(0x7f0000c50000)="c22b53b15ef6405e86774c55d8c0412fbae94cb268ad895cf01f5e78a8cf434565afadd5d71a3178d7b71adf90bf16fac30da09fa9153e4b4e81b9858727cd73172bc7181340244a37a92cedf1d469d14fc0475d07dcda59ac144ff98fc9d2704541f6b3bb3fff89cd2771a7aa143d7b3c256448ea9f0af849fb2f348542983c3c9a715deb312f45f1d8a383eba92b174fb73cd79735afa6623e0a7713f7e60a5db4b20a38823c7be789bf0928348ac32b8bb9c36a6c0c99b63bd638b2", 0xbd}], 0xa, 0x4) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000af9000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r4, &(0x7f0000084000-0x1000)=""/4096, 0x1000) ioctl$TIOCGWINSZ(r7, 0x5413, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f0000915000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f0000023000-0x38)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x77682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/26 16:43:33 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000000a000-0xc)='/dev/rfkill\x00', 0x100, 0x0) init_module(&(0x7f0000021000)="6b6572796980682c14", 0x9d, &(0x7f000002e000-0x3)="9b0000") sendmsg$nl_route(r0, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000016000-0x30)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 16:43:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d17000-0x38)=[{0x0, 0x0}, {0x2, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x200000000000026f) 2018/01/26 16:43:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c08000-0xa)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000f06000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003ef000)={0x0, 0x0}) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000bce000)=0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x85, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x40000000) 2018/01/26 16:43:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101102, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) creat(&(0x7f0000d1f000)='./bus\x00', 0x0) getpgid(0x0) 2018/01/26 16:43:33 executing program 7: openat$ptmx(0xffffffffffffff9c, &(0x7f0000217000-0xa)='/dev/ptmx\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0xcc16, 0x0, 0x0, 0xdb, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000776000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00004ab000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000442000)=@ethtool_eee={0x45, 0x0, 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$FIONREAD(r1, 0x541b, &(0x7f0000c95000-0x4)=0x0) pipe(&(0x7f000017e000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000028f000-0xe8)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004cb000-0x4)=0xe8) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000026f000)='/selinux/checkreqprot\x00', 0x200c0, 0x0) ustat(0x400, &(0x7f000046e000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000cbe000-0x10)="68a830ed33ce833bf06c55564317d7a2", 0x10) 2018/01/26 16:43:33 executing program 2: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) madvise(&(0x7f00005c2000/0x3000)=nil, 0x3000, 0xc) modify_ldt$read_default(0x2, &(0x7f00002c0000)=""/113, 0x71) 2018/01/26 16:43:33 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ece000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0xfffffffffffff816, 0x101, 0x8000, 0x6, 0x7fffffff, 0x5, 0x1ad, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000766000)={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00009be000)='ns/mnt\x00') syz_open_procfs(0x0, &(0x7f0000de6000-0x7)='ns/mnt\x00') 2018/01/26 16:43:33 executing program 5: r0 = socket$inet(0x2, 0x3, 0x1d3) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="89", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x80000000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(r1, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000000)={0x2, 0x17, 0x0, 0x6, "2a5516010dc921dca1682bec0f4f069278f4fec1be45232f4d57cd51545ca8b2"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f0000001000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000000)=""/44) 2018/01/26 16:43:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = add_key$keyring(&(0x7f00007b7000-0x8)='keyring\x00', &(0x7f00008bb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000f26000)='user\x00', &(0x7f00003b6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000137000)="a65ff47ce6692f04f28ef92445e6dc623a85ae8a046ff1d8055aef3a99b812fb0ba123d9843dd7ff1c0c6817a2156118170f9545eef8f8e15abae2f1", 0x3c, r0) r1 = syz_open_dev$sg(&(0x7f0000005000-0x9)='/dev/sg#\x00', 0x0, 0x8000) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00009b0000-0x1e)=""/30) inotify_init1(0x80800) getresgid(&(0x7f0000c1f000-0x4)=0x0, &(0x7f0000656000-0x4)=0x0, &(0x7f0000045000-0x4)=0x0) r2 = userfaultfd(0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00008a4000)='/dev/ppp\x00', 0x8000, 0x0) r3 = epoll_create(0xd) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000ff7000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00002ed000-0x4)=0x401) epoll_pwait(r3, &(0x7f00005f2000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ffb000-0x8)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ebd000-0xe6)={0x0, 0xde, "a1382ed38d446b2809a923f17cbf15a6fe45a6bb73e56ebe0cadac8782c8b797dc960e6d122d9f5906a60974b6c724b6aa43d9c9f416807f48a00bced0a9abbe7078055d6db7955d05a1ac507cdb8936ce88fd86a186b183ff6e8c776db7adcc3760fe2dd7212e6569f5dafa233abc0d7ba361508269469dcffcd0bce3ea5f387c89905260be4b0c4a7cbb22bd4ad62c4063128e0fcc9270cfbcd01cd0237bacc4576e2eb202c2ab70c848d3e094ff99ff0857582c390d3c8a9b92e4f385d4e70bc027458ca75b9971f70d71ec5da8b3bbb38d4c6b20b201b9d11f213efb"}, &(0x7f0000cbf000)=0xe6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00009ea000)={r4, 0x7fff, 0x20, 0x5, 0x0}, &(0x7f000063b000-0x4)=0x18) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00003c9000)=0x20, &(0x7f00008ca000)=0x4) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000056d000-0x20)={{&(0x7f00009a8000/0x3000)=nil, 0x3000}, 0x3, 0x0}) 2018/01/26 16:43:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c08000-0xa)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000f06000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003ef000)={0x0, 0x0}) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000bce000)=0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x85, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x40000000) 2018/01/26 16:43:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_adj\x00') write$tun(r0, &(0x7f0000001000-0x128e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "536ce0", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/26 16:43:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000026000+0xfa1)='ns/pid\x00') getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000065f000)={0x0, 0x9, 0x8, 0x3, 0xff, 0x4, 0x5d, 0x0, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0xffffffffffffff00, 0x8, 0x64b75f, 0x7fff}}, &(0x7f0000be3000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f34000-0x6)={r2, 0x9}, 0x6) setns(r1, 0x40000000) read(r1, &(0x7f0000e13000-0xb2)=""/178, 0xb2) 2018/01/26 16:43:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x9, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) [ 33.671512] binder: 4728:4735 Acquire 1 refcount change on invalid ref 0 ret -22 [ 33.689128] binder: 4728:4735 unknown command 0 [ 33.694188] binder: 4728:4735 ioctl c0306201 2000a000 returned -22 [ 33.703004] binder: 4728:4759 transaction failed 29189/-22, size 56-8 line 3004 [ 33.754186] binder: 4728:4759 Acquire 1 refcount change on invalid ref 0 ret -22 [ 33.754193] binder: 4728:4759 unknown command 0 [ 33.754200] binder: 4728:4759 ioctl c0306201 2000a000 returned -22 [ 33.754232] binder: 4728:4778 transaction failed 29189/-22, size 56-8 line 3004 [ 33.804545] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.810660] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/26 16:43:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000001000)=[], 0x3c4) getsockname$inet6(r0, &(0x7f0000a4f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c4a000)=0x1c) readv(r0, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) keyctl$clear(0x7, 0x0) 2018/01/26 16:43:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e71000)='net/tcp6\x00') connect$netlink(r0, &(0x7f00009de000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) r1 = socket$unix(0x1, 0x1, 0x0) r2 = open(&(0x7f0000e2c000-0x8)='./file0\x00', 0x20000, 0x1a0) mmap$binder(&(0x7f000068c000/0x1000)=nil, 0x1000, 0x2000008, 0x10, r2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r1, r3, &(0x7f00004db000)=0x40, 0x63) 2018/01/26 16:43:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f0000384000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000996000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000f6b000)={0x6, &(0x7f00002b3000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000072000-0x10)={r2, &(0x7f0000ee3000-0x1000)=""/4096}) 2018/01/26 16:43:33 executing program 4: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getgroups(0x3, &(0x7f0000ddb000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) socket(0x13, 0x4, 0xfffffffffffffffc) setgid(r0) 2018/01/26 16:43:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000283000)=0x0, 0x0) llistxattr(&(0x7f0000e8f000-0x8)='./file0\x00', &(0x7f0000fbd000-0xa1)=""/161, 0xa1) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000a96000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) timer_create(0x6, &(0x7f0000928000)={0x0, 0x3, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003e9000)=0x0) timer_gettime(r1, &(0x7f00006e7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 16:43:33 executing program 6: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000aa2000-0xaa)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ade000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00007cb000-0x1000)=""/4096) 2018/01/26 16:43:33 executing program 2: mmap(&(0x7f0000000000/0xd2d000)=nil, 0xd2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000b06000-0x68)="da", 0x1, 0xffffffffffffffff) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f0000d2d000)={{0x0, 0x0}, {0x0, 0x0}}) msync(&(0x7f00005e7000/0x4000)=nil, 0x4000, 0x4) keyctl$read(0xb, r0, &(0x7f0000a0a000)=""/62, 0x3e) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d2f000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000d2e000)=0xf3, 0x4) 2018/01/26 16:43:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000376000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000979000-0x4)=0x0) symlink(&(0x7f00003b9000)='./file0\x00', &(0x7f0000aa4000-0x8)='./file0\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000e71000)=r2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000a28000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, "1e83daaa981c3abf06e8fcb2c6c408a5d201afc34a9bedaf2f87276e0a0360296e221aa21dd9f51f7565aa56a075ed2085ff79fcd89d7b11c5b45acdab97c3e3", "4787572f09825c8e3365c78ed76347e7a366e62f6af7912775560135336adc106c7c87059df6eec5352fcc2030e82d8b0cd1265b83411e74fd05a6ce2d124953", "d7c040800800df7a9a64f8b51188d14948d33f825a893e619369b53cc818aa5f", [0x0, 0x0]}) 2018/01/26 16:43:33 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000012000-0x78)="8a2841af2c8e680d98f1217ea2fa915cdda042906910fad394eda7a656220bdda4b30501af537541aa64d6d89f4b5ce08d0d523f1fc0b7e13ef94670d73e04a29dce069bfbdbf31e10fe28d3de632c2a9f6368ccebfc61cbc7e91e31a5a2d15881ce18462094661accaf2b210b18b17939d9293b50643a7b") utimes(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 16:43:33 executing program 3: pipe2(&(0x7f00000dc000)={0x0, 0x0}, 0x4800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c93000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a54000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r2, &(0x7f0000000000)=0x4) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000682000-0x23)=""/35) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000286000)='./file0\x00', &(0x7f000034b000-0xe)=@known='system.advise\x00', &(0x7f0000a36000)=""/83, 0x53) fstat(r1, &(0x7f0000728000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fchown(r0, r3, r4) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000007, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000fa6000)=0x4) 2018/01/26 16:43:33 executing program 2: r0 = gettid() exit(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x121000, 0x0) tkill(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x5, 0x0, 0x50}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x90, &(0x7f0000002000-0x90)=[@in6={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xff}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x93eb}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000)={r2, 0x10000, 0x80000001, 0x20, 0xffffffff, 0x8, 0x2, 0x4, {r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x6, 0x5, 0x3, 0x200}}, &(0x7f0000001000-0x4)=0xb8) 2018/01/26 16:43:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r2 = epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key(&(0x7f0000867000)="de520008576e671b", &(0x7f000000b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) readv(r3, &(0x7f0000491000-0x10)=[{&(0x7f0000950000)=""/230, 0xe6}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) epoll_wait(r2, &(0x7f000075a000)=[{0x0, 0x0}], 0x1, 0x0) r4 = socket(0x5, 0x80e, 0x6) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00005ae000-0x4)=0x0, &(0x7f00009ea000-0x4)=0x4) 2018/01/26 16:43:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00007cd000-0x28)={@dev={0xac, 0x14, 0x0, 0x15}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@multicast1=0xe0000001, @multicast2=0xe0000002, @broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xd}]}, 0x28) sendto$inet6(r0, &(0x7f0000f98000)="", 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendmsg$nl_generic(r1, &(0x7f00004d5000)={&(0x7f0000530000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009e8000)={&(0x7f00003f7000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendfile(r1, r2, &(0x7f0000ea8000)=0x0, 0x3) sendfile(r1, r2, &(0x7f000053d000-0x4)=0x0, 0x8080000001) 2018/01/26 16:43:33 executing program 1: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000551000)='/dev/rfkill\x00', 0x600000, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000635000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d9a000-0x4)=0x14) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000d9a000-0x8)='./file0\x00', &(0x7f0000d99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b4b000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x2, 0x0, 0x1, 0x7fff, 0xa, 0x80, 0xa0, 0x2b, r2, r3}, {0x2, 0x3, 0x0, 0x2d, 0x4, 0x1, 0x800, 0x80}, {0x1, 0xff, 0x401, 0xffff}, 0x1fda, 0xd, 0x3, 0x0, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0, 0x0}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x30}, 0x7, 0x3, 0x2, 0x9, 0x0, 0x7, 0x8}}, 0xe8) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x20, 0x0, 0x0, "00000707c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000d2c000)={0x0, 0x15, 0x0, @thr={&(0x7f0000d99000)="65210b45af467e2c881777ad8e75fd94a13722bd73c1234c6d2eff6a5655018cf3dd58a3b9131979c7f75591f970d4fe75b7d5241d6449421a0fbe0f58980ec7130e227dd352669e58e3db4ecd88d4bed9b2f8c1d0c5", &(0x7f00003af000-0x2d)="9ef377dc80a8965c1c9a44c3dc8e30ea25beebede9a13150ac6bef0cafe8c145aeb96f7b07cac1fb791959ff69"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d9a000-0x4)=0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d99000)={0x0, 0x0}) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r4, 0x0, &(0x7f0000d9a000-0x20)={{r5, r6+10000000}, {0x0, 0x0}}, 0x0) [ 33.926539] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/01/26 16:43:33 executing program 3: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002e9000)={0x3a1, &(0x7f0000788000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1e000-0x1)=""/1, &(0x7f000023e000)=0x1) 2018/01/26 16:43:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x401, 0x9) r1 = epoll_create1(0x0) setsockopt(r0, 0x8, 0x0, &(0x7f00009b4000-0xe1)="24762dcab295689c761aa51288833559b2b971d3e4af1d83a5ece70c3b2d18c682607fbdd05d1a0d0630c6aa6c18980155b792aff0d265417b8da71ebc6b36da8272c1d8ba51b0a409461751adbabcececc8673ceec9307337cf3d0140a6c183080f3be03b993ddb1f64f60a44b5fbd627df48f5517e9afa3fc2aefdd3f1484805e336d249d271af6252814113effe083d5e6a79c4d1b5395d06e7e180546d1886a5f3e588b3ea64711aa01873d707ae40ba33be85d9f8cf35853ff2aaaf35fb46f65affb62e93ae51f87731ed24cf68c06a61a6828af8b711b095e2eda7b83dee", 0xe1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b4e000)=0x0) acct(&(0x7f00002a8000)='./file0\x00') r3 = getpid() setpgid(r2, r3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f00005bf000-0xc)=[{0x0, 0x0}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x0) 2018/01/26 16:43:33 executing program 3: prctl$intptr(0x24, 0x7) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bf1000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000f82000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x200, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002000-0x10)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x10) setreuid(0x0, 0x0) 2018/01/26 16:43:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f98000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00002bf000)=0x4bf8) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000f07000-0x8)=0xffffffffffff0001) bind$inet(r1, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ed7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00005c9000)=""/240) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ee1000)={0x0, 0x0}) 2018/01/26 16:43:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c9b000)='/dev/vga_arbiter\x00', 0x244000, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000e7f000-0x28)={0x0, 0x6, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}]}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x2, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 16:43:34 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000060d000)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0xfffffffffffffffb, 0x100, 0x1, 'queue0\x00', 0xf3c7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000667000-0x5c)={0x0, 0x2, {0x0, 0x0, 0x40, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet(0x2, 0x3, 0x3) accept$ipx(r0, &(0x7f0000bc4000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bf8000-0x4)=0x10) getsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f00008a8000)=0x0, &(0x7f0000573000-0x4)=0x4) 2018/01/26 16:43:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) sendto$inet6(r0, &(0x7f0000218000)="f2a4a6aaed4750fe74272612001196b8265ab1cd607eff97c2ce68e18719480ac4afadb1c77e5739b26ffc3e55d7fb92713909e3023f7c540db6654ed150e93fda117ff616fe49498fc74de18abb631b989014eade08f7ea35954f56c64ecc6b3d5e9e31c59baa8b32752a9d77670db45f1c76e1a0ae624db20989181cf17703941d8a3fe442d7ce3898d675", 0x8c, 0x4, 0x0, 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f00006eb000-0x1)='\t', 0xaf) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) setrlimit(0x3, &(0x7f000040c000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) recvmsg(r0, &(0x7f0000212000)={&(0x7f00007f8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000efb000-0x90)=[{&(0x7f0000d8d000-0x1a)=""/26, 0x1a}, {&(0x7f0000d49000)=""/179, 0xb3}, {&(0x7f000089f000-0x35)=""/53, 0x35}, {&(0x7f0000963000-0x66)=""/102, 0x66}, {&(0x7f0000972000-0xd6)=""/214, 0xd6}, {&(0x7f0000a27000-0x9c)=""/156, 0x9c}, {&(0x7f0000448000-0x85)=""/133, 0x85}, {&(0x7f0000588000-0x5)=""/5, 0x5}, {&(0x7f000031b000)=""/4096, 0x1000}], 0x9, &(0x7f000099c000-0x45)=""/69, 0x45, 0x267c}, 0x3) 2018/01/26 16:43:34 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000000b000)={0x0, 0x0}) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000003000-0x10)={0x2, 0xa, 0x0, 0xb, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000b000-0xc)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000006000-0x64)={&(0x7f000000c000-0x10)=[0x10001, 0x4, 0x4, 0x1f], 0x4, 0x43, 0x5ba5a3fe, 0x0, 0x1, 0x2, {0xfffffffffffffffd, 0x7, 0x4b4b, 0x3, 0xfffffffffffff801, 0x6, 0x3, 0x15, 0x7ff, 0x6, 0x80000001, 0x80000001, 0x6, 0x7, "b37ff9495b5b64c5b139ae9c0b225cd2d6b2670c28c68d3946d22015a17127d8"}}) 2018/01/26 16:43:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00009f0000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f000038e000)={0x2, 0x200, 0x5, 0x9, 0xba8, 0x4}) shutdown(r0, 0x2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00008d5000)=[{0x4, 0x100}, {0xc, 0xd2}, {0x7, 0x646d}, {0x0, 0x9}, {0x8, 0x11}, {0x4, 0x60c5}, {0x0, 0x9}, {0x2, 0x2}], 0x8) recvmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f00001ae000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ee7000)=[], 0x0, &(0x7f0000471000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/26 16:43:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000069f000)={0x0, 0x0}, 0x0) getresgid(&(0x7f0000e7e000-0x4)=0x0, &(0x7f000065a000)=0x0, &(0x7f0000a5e000-0x4)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ccd000+0x110)={0x8f, 0x0, &(0x7f00009d9000-0x10)=[@clear_death={0x400c630f, 0x2, 0x3}], 0xc0, 0x0, &(0x7f000009a000)="53a61504b98bfda5b73a0c17cde7be16e2a57d443ea149cd039b2e465b9c3d02c3b3cdc4224df9a7f78cbf7f351f39c2f91aa83ee4a87c6e0f8aa81e69f32c326c01ff0e6f2df47b8fa3419c43e8cce512c892a1dc0f5ac0cceef0123c3870bb4cd94c2a642899e48a00ae8abdbc345e6fac88820a6a72f2197c2e5a6f9881188be443c38517d24ca3b7d706847ad8a3d0c0807d04e2b2f12e3a61cac0573347f91169d32793533cbc5289b2c7571ee379d42162eb5e1a6dad0115bd9e1d0bc1"}) getsockopt$packet_int(r0, 0x107, 0x1d, &(0x7f0000025000-0x4)=0x0, &(0x7f0000bfd000-0x4)=0x1e7) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000033a000)=0x0) r5 = syz_open_procfs(r4, &(0x7f00005b0000-0x6)='maps\x00}') pread64(r5, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) connect$ax25(r1, &(0x7f00009ae000)={0x3, {"321a6e735e7cf8"}, 0x400}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bfd000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c74000)=0xe8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000be000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000092000)=0xc) lstat(&(0x7f0000446000)='./file0\x00', &(0x7f0000641000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000db2000)='./file0\x00', &(0x7f000037b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000703000+0xea1)={0x0, 0x10000}, &(0x7f000054a000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f000091f000-0xc)=@sack_info={r10, 0xe8e, 0x1}, &(0x7f00005a4000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f000063d000)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000007f000-0x4)=0xe8) sendmsg$netlink(r1, &(0x7f00005c2000)={&(0x7f00000fd000)=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000c1c000)=[{&(0x7f000098c000)={0x24fc, 0x42, 0x720, 0x7, 0x3, "", [@generic="8891c600149a05b2962b9c8de9c494404ca47070756da2f4d99a3b69e65b7708cac98119cdbcc81776eb632a8334e1f4ca762cc9278d23d34408da6f4c6b7f2797e28c1e36b423e9261b7953d24566acd4da34a23d0d2d7ad6308f587e09b2cdd15f9d5ca6813bc951ee2dfc82a5ef6a47f11193e4f7707017de0cec1367bad2080c76252afefa5205a0632538c9f9c8456d191bac04ddb41042eb6c1c9562e41bcaeb3593419572f5baf99c8a5ab40cfa00ae9ca6afa80dd0c418a7cb797394d7b490560c6966f0c1cf49a7", @generic="b7", @typed={0xc, 0x75, @fd=r1}, @typed={0x18, 0x12, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0x10, 0x27, @u64=0x5}, @nested={0xe8, 0x68, [@typed={0xc, 0x3, @uid=r6}, @typed={0x10, 0x79, @str='maps\x00}'}, @generic="bc2e257042501b9f0bad1ba90d652e6da148a309b6a707bc2a5b965ae258021c911da739d208659f6fcef4dde022b6aae9e5bb3776e8fcdeff3d619d6a15af2f44e0926e98c58dbb505abaa334c006cb31e4cdfcfe4f9f2a8e55e5c34f8f2694378fa111aff6852d26b419a19db76e4fa72abf19c78c2de3fda7af2ff9185967be9871d0a20fd58dafcac02f1aaa925afffffe7a728cd0a7dcd0c5fa2a33fcb92c7d21d2593209209ac1cb2b505b3f8999b2e723caae71a1037a9f42cdaa2322d436d6aa36"]}, @generic="f7f8f3e8d3de9826ced597094aa081b1d38bdf27f215482da549c4467868f6498aba23cf4832c4f2d615f8381ca84cf16169f78391073d8880e3eef63925e460757ba3184256f0823a7b0a4f0221acc760c4190ffc677c46489f5a89fd9e738f4ef05baaf4e70a99482eab90fe6748b243df3f694a83179045244ea193edf0c7a880562e59322d261aa80b15a379ba58317c23e13058944bd30b5319687e77370d1a", @nested={0x1004, 0x52, 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@nested={0x25c, 0xb, [@generic="86573c7731e88fc5b0c971139a8cea823831001623841f8fae321f47c87ed0d000b27a216d5fff8dfc4b02a600291c83320e239c731c5a000ac912908b682b2efcec8c5a2199c1b00143000acab2718a9a14e5ee35de873de4c97484e5531f9ac4e3baffe5", @typed={0x8, 0x12, @void=""}, @typed={0x10, 0x76, @u64=0x0}, @typed={0xc, 0x30, @u32=0x6}, @typed={0x8, 0x7d, @void=""}, @generic="2cd454249e7a3c56c1483600315853471b2e911acc22f2b46b08a44f49813487aad19dc4c8f640d07eddb9d912710b65639496f2ea6b45d58d7185816daffcf3d2ae87f6ab5e0cc04e963dbf74525527439fd62fff1d463833309080bf731495502ff6ad270f37fc0b3e85", @typed={0x18, 0x62, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}}, @generic="17cce66fbea16924c3201601e60a99effb29ac26aba2f6d16872e0219a8ac71c1210142a3551e86e19bd2f9c48d56326d779a9ccff7c2540e7fb743b8844544811cfd5d2882f41be4a38ab9a7216", @generic="15650553424e9ba91cb583bd602ccb25a8a700a33de37f37854d240dcd20d9ec6496df77d40d1fc6b540b82873024039b8379550a1ac5dbe8fba2e19f281eca9afeba1a0a443c5471401768a79918f058d40363a0ac9d39dff59884bace18ed7e4177a33f6c7907c69ea704f04f2f9bd72725aab5c90c2c22d435c0ab12532b65bd866580ba8a1975898c16535ad3f9644a547a8b84f3929f37da1ab992220ca893fc6fc186927f109e6c97bd44adb5f19ffa2c7409a67837ae1bfb1b9beee73b49936fb838c10e0b58026ff1db9f226f51a25abe9959ed0d4aac704a381ec2eff40c7ae48ba9a5ba572efe69159fdaf3dff0009"]}, @generic="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"]}, 0x24fc}], 0x1, &(0x7f0000165000-0x110)=[@rights={0x20, 0x1, 0x1, [r5, r0, r5, r5]}, @cred={0x20, 0x1, 0x2, r4, r7, r3}, @cred={0x20, 0x1, 0x2, r4, r8, r3}, @rights={0x18, 0x1, 0x1, [r1, r5]}, @rights={0x38, 0x1, 0x1, [r1, r0, r5, r5, r1, r5, r5, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r9, r2}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r11, r2}], 0x110, 0x44}, 0x8810) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000a68000-0x4)=0x0, &(0x7f00002dc000)=0x4) syz_open_dev$sndtimer(&(0x7f0000ae2000-0xf)='/dev/snd/timer\x00', 0x0, 0x101802) 2018/01/26 16:43:34 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xfffffffffffffffd) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) uname(&(0x7f0000013000-0x65)=""/101) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 16:43:34 executing program 5: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000af3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f000077a000-0x38)={&(0x7f00008c9000)={0x10, 0x0, 0x0, 0x80400}, 0xc, &(0x7f0000af3000)={&(0x7f0000af4000-0x88)={0x88, 0x32, 0xb00, 0x6, 0x2, {0xe, 0x0, 0x0}, [@generic="f1c2e0ac7187b9759471d122839def4af28e6aab85e9f33b6cfb56a3f8b095c70e8aa77670955b5ac0e56d861f8794f20432db12d47275b26f6a35dbaa2279440e8e3526173a8c45ffce7092c16e273ef51912320b37ba29d825e6d586f960d808f231cc237c26ed0e6baf38329d7991f437"]}, 0x88}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000af3000-0xdc)=@ethtool_perm_addr={0x20, 0x6, "1dcd499e5765"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002ca000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000650000+0x104)={0x2, &(0x7f0000af3000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000af3000)={r3, &(0x7f00003ab000)=""/4096}) 2018/01/26 16:43:34 executing program 1: r0 = add_key(&(0x7f0000004000-0xd)='dns_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="", 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x0) keyctl$describe(0x6, r0, &(0x7f0000009000)=""/86, 0x56) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x4200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$revoke(0x3, r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x7fffffff}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r0, &(0x7f0000002000-0x46)="5f07724b8acad1fc81724db1cbefb6b619a1e2492be0ca36f43203c8a485647cf3a2e770e7ecbdbdaf49607ab4893d6aa67ace3dc0fe8f37e4461ad7485cb6ae27d62f2e04b5", 0x46) 2018/01/26 16:43:34 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000feb000)='illinois\x00', 0x9) r1 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f000062e000-0x14)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 16:43:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) mount(&(0x7f000037e000-0xa)='./control\x00', &(0x7f0000b23000-0xa)='./control\x00', &(0x7f00001a3000)='ubifs\x00', 0xb1080, &(0x7f00004fa000)="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") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") getpeername$netrom(r1, &(0x7f00009f7000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000824000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00005c6000-0x34)={{0x0, 0x3, 0x6, 0x1, 0x3e7a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCXONC(r1, 0x540a, 0xf23) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00001e3000)={0x6, &(0x7f00006f3000)=[0x0, 0x3, 0x3ff, 0x0, 0x5, 0xf0]}) 2018/01/26 16:43:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000be2000-0x8)=[{&(0x7f0000fb5000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000000401000000000004e9ff0006000d0005", 0x39}], 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000209000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) 2018/01/26 16:43:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000943000-0x4)=0x0) prlimit64(r1, 0x1, &(0x7f00007f8000)={0x4, 0x1}, &(0x7f0000f8f000-0x10)={0x0, 0x0}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000088e000+0x164)=0x0, &(0x7f0000c03000+0x1b5)=0x4) r2 = gettid() poll(&(0x7f00007c1000)=[{r0, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e9f000-0x8)={0x0, 0x9}, &(0x7f00007c3000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000522000-0x8c)={r3, @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]}}, &(0x7f0000b47000+0xe7c)=0x8c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00001db000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000252000)=0xe8) fstat(r0, &(0x7f00000da000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fa9000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000035f000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dce000-0xc)={0x0, 0x0, 0x0}, &(0x7f000020a000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000933000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bfd000)=0xe8) stat(&(0x7f0000b74000-0x8)='./file0\x00', &(0x7f0000f89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000805000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a51000-0x4)=0xe8) stat(&(0x7f0000f62000)='./file0\x00', &(0x7f0000440000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000a12000-0x8)='./file0\x00', &(0x7f0000e39000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000b70000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000285000)={0x0, 0x0, 0x0}, &(0x7f000039a000)=0xc) fstat(r0, &(0x7f0000ff5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getuid() getresgid(&(0x7f0000b95000)=0x0, &(0x7f000013d000)=0x0, &(0x7f0000f2f000)=0x0) sendmsg$unix(r0, &(0x7f00005d0000-0x38)={&(0x7f0000664000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000bf7000+0xd26)=[{&(0x7f0000486000)="ad2a20cf5eb5d86aa7a2b18de7fb6919901f0515f81a0395ba758660bacf563295d10ae68e436ab82d5c342ad511d5fe6028d0b489b6e935ad878ebfb269d98b5112683b2b85c1fcfb7a6315ffcf6b6542663c4a1e37f7ce343519ae9b5fc20810136a556ff3c6391c3d28791075850c92dc2c4c3713a59fbb9795c831f946aeb7d00544870a368ba307682a1e0c699d1367fc680a10cf31b2c7a768b075e126037c646e19201accac00e006a2eed04cf83ea29b73e47c6055e6d1a94f1a0a832589a718395d06191ad874b9bc24c2a417d6b1ebc6db785e102e9786fab9905664e1ec", 0xe3}, {&(0x7f0000272000-0x72)="12de39da6e6cc6af7d55b9d64e4c0698bb06cf564b2700060f1a6f73fc3e53184cfa14a8f981e5d09d2feb314ced77e9a15a638608587b212b6904919d756ba2926595816d5cb8fd0adc6e294e5719d8d75482af3576b215814d4531e0577428c9da18a494c80984ddd9d6f46437318c35d1", 0x72}, {&(0x7f0000406000)="190c21bec9b4af7d6bd88a49323ecf0b5427c42354fa2dbf91e8effb5812e347572b10433a75da8b16a40fbbdb392acb3a3f424437b2802e94b3de65a340951fd4013c0af54f3641546e3f43acfa686f0a38400ac425495043312afb1a0a115532ef00300443ce198395d49e861a01564856e6f674fcbd9202fe1092cf528d28125ba44c9bfca946a1064fefea8773b165261b8ae5c36b7854d667292233f03b33228023f60c82e3308ec10f66d20c5572610036d21de5186ca56eda0d902e146799e5d9924b21904126868cacb6575c133fd4f4", 0xd4}, {&(0x7f0000fe8000-0x91)="e5f3f0b337c236cbf9c86c6f0869f0c7bb9a5b5c4010590da9e71cb4261c63fbe228a8e8b2acb6aefea834aa3ca2d92fe75eefd2bc8398f41e221ad8cd4a6af2f1394519897165dd5f0d5267beb35b1bc513c50d2d10447028df99fa24aa8813a563c225b4c57cdda37a6dcaf9ae7ca9f7c8de340ea6d885104c5b41ec1d6b766e1cdaa26e037982748db0fe8a5e658e6c", 0x91}, {&(0x7f0000f21000)="315e3b3744aae389b1185e0598ccc9b9274e9a6d00ab87619a6a292e9e38f0a18f0ec3af5c6a2e5b0d486eff65cbae772dca9434aaff90177834dc0918f37fe87ad5bdf408726cd8ca01381129715631de19793994d83600f0e05e2bfed03445eb1884abb40aa931bfd8ad81453c0dbc3d0099142a7594ad41cac0625d79e6408b85cf17b976a124f69712e5825d4720737d1de45a083f685d0f8a222ace8349e59a2ff5", 0xa4}, {&(0x7f0000fb5000-0x2b)="926d67484eddaf02f8afc08f436fddd08772a7a1d1867b424c885ca981968ab09e74483cbf429291b55ac0f06f4d73632b49f8", 0x33}, {&(0x7f00006c0000-0xde)="a5fc85e44db1ce1b483de3bfe5a7cf1610f16a894401b84f19727a57a14698e1aa2b49ef4e7e68044c53e86ecf41a275ac1f36f92dc0d4393fc39804f86992d21f81da1c1579cfcd6f3458c5a3cc18b8fe93ac83ca4c8c1bf9cd3bb8af6ed55859f450d449a330f7132948b2d87a06c237d68cf06e9f9fbf2b2bc89e88c410ee35516b39ff01732d7e8cf847a08f6420a85e514a370ec89708b9ee72e2598a7ed796ede883a9f4e2954eb519620ca9c5243c5ad1b3b8a678b88eb2b98173b4ef014020ab0eccea98b258e2eae3cb73c24043b1676bba1e191da0aaf1eed6", 0xde}], 0x7, &(0x7f0000f55000)=[@cred={0x20, 0x1, 0x2, r2, r4, r5}, @cred={0x20, 0x1, 0x2, r2, r6, r7}, @cred={0x20, 0x1, 0x2, r1, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r10, r11}, @cred={0x20, 0x1, 0x2, r2, r12, r13}, @cred={0x20, 0x1, 0x2, r1, r14, r15}, @cred={0x20, 0x1, 0x2, r1, r16, r17}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x128, 0x8000}, 0x10) clock_gettime(0x0, &(0x7f0000a4b000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000257000-0x40)={0x6, 0x5, 0x8001, 0x400, 0x5a, 0x3d000000000, 0x9, 0xbf4}, &(0x7f000080e000-0x40)={0xe7, 0x1, 0x2, 0x401, 0x1ff, 0x1, 0x10000, 0xa671}, &(0x7f0000909000)={0x7, 0xff, 0xe74d, 0x1ff, 0x80000001, 0x4, 0x3, 0xea5}, &(0x7f00004fe000)={r18, r19+10000000}, &(0x7f0000e34000-0x10)={&(0x7f0000472000-0x8)={0x7}, 0x8}) 2018/01/26 16:43:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b30000)='/dev/ppp\x00', 0x100, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000248000)={0x5, [0x9, 0xf9, 0x4, 0x0, 0x1]}, 0xe) r3 = dup2(r2, r1) tee(r0, r3, 0x6, 0x1) syz_open_dev$sndseq(&(0x7f0000d02000-0xd)='/dev/snd/seq\x00', 0x0, 0x400) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/26 16:43:34 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fdb000-0x4)=0x9, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c8a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000098000-0x4)=0x14) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000fdc000-0xc)={@loopback=0x7f000001, @multicast2=0xe0000002, r2}, 0xc) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000fda000)={@dev={0xac, 0x14, 0x0, 0x3}, @loopback=0x7f000001, r2}, 0xc) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000097d000-0x10)={0x0, 0x0}, &(0x7f0000fdc000-0x4)=0x10) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dde000)='/selinux/enforce\x00', 0x140, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000fba000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fremovexattr(r1, &(0x7f000073b000)=@known='system.sockprotoname\x00') setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000605000)=0x7, 0x4) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r3, &(0x7f0000fdd000-0x10)=@ax25={0x3, {"021d90380854d1"}, 0x2}, 0x10) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000fdd000-0x5)='user\x00', &(0x7f000025e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fdd000-0xc2)="f37a1ec63c33859af5e5553f32f04c4ec349fef2f80e8283e469f24a6884791fe2e0edae33187c4b4cd26934122ebb203faa995cb9fc05215b0d25c3474ea8b94b91ceb5f585b5970416236d35a53dd57977937cf6f655c30fa4f0951907197b1f051e7e35a35ecd0e282df9227479837cb97e11664cd8d6aff01f1ddc26e9e139b7bcc0fd98436612f392d48422c4585809781d197e756fa9c6c2ac96adf3e88c0295337214f62411b5ada37a44fac4dcb52fe6d387c888c3b40c3c627442254174", 0xc2, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r4, 0x3672) 2018/01/26 16:43:34 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet(0x2, 0x4, 0x6c) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000008000)=0x0) ioctl$UFFDIO_COPY(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000003000/0x2000)=nil, 0x2000}) 2018/01/26 16:43:34 executing program 7: clone(0x0, &(0x7f000080a000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f0000453000-0x4)=0x0, &(0x7f000039b000)="") futimesat(0xffffffffffffffff, &(0x7f0000716000-0x8)='./file0\x00', &(0x7f000096b000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) 2018/01/26 16:43:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000042b000)=[], 0x0) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) fcntl$setstatus(r0, 0x4, 0x44000) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r2 = dup3(r0, r1, 0x80000) clock_getres(0x1, &(0x7f00006d5000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00001de000-0x4)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00009cc000-0x10)={0x100000000, 0x4, 0x7, 0x7, 0x0}, &(0x7f00007cf000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000dc5000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x2, 0x2, 0x2, 0x3e4cbae093e42792}, &(0x7f0000db7000)=0xa0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009f1000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00007e7000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000983000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000636000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000210000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000a9a000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x4, 0x2, 0x2, 0xa, 0xa0, 0x80, 0xff, r5, r6}, {0x9, 0x7, 0x43, 0x8e31, 0x3, 0x1, 0x81, 0x1}, {0x5, 0x5, 0x9, 0x0}, 0x7, 0xb, 0x2, 0x0, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x6, 0x5, 0x0, 0x4, 0x1ff, 0xfffffffffffffffb, 0x3}}, 0xe8) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000393000-0x4)='bbr\x00', 0x4) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000517000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000000000)=0xe4d, 0x8) r8 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000459000)=0x8) setsockopt$inet_mreqn(r8, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r9 = socket$inet(0x2, 0x80a, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000a16000-0xe)='/dev/keychord\x00', 0x40, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f00008a4000-0x20)={@generic="f2289aae783894a92fd76b213aaddd9c", @ifru_flags=0x1000}) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000de5000-0x8)=0x0) fstatfs(r7, &(0x7f0000f57000)=""/196) socket$netlink(0x10, 0x3, 0x0) write$selinux_context(r7, &(0x7f0000fc3000)='system_u:object_r:admin_passwd_exec_t:s0\x00', 0x29) [ 34.239026] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/26 16:43:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af6c125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/26 16:43:34 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000876000)='/dev/sg#\x00', 0x0, 0x1e800) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000b36000)={0x0, 0x58, &(0x7f0000b37000-0x58)=[@in6={0xa, 0x1, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b37000-0x4)=0x10) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b37000-0x10)={0x1, 0x2, 0x6, 0x9, r1}, 0x10) futex(&(0x7f000000d000-0x4)=0x0, 0x80000000010b, 0x0, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000792000)=0x0, 0x0) 2018/01/26 16:43:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x1]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000a8a000)={@multicast2=0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f0000fd8000-0x4)=0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000810000)='/dev/rfkill\x00', 0x200800, 0x0) fchmodat(r1, &(0x7f0000f05000-0x8)='./file0\x00', 0x8) 2018/01/26 16:43:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000004000-0xb)=[{&(0x7f0000004000-0xd6)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) ioctl(r0, 0x6, &(0x7f00006e6000)="076ae64ac588bca6b8c642a5ab8b8212ce0ab898847e5184158802778c8a96095fa4c5467e8ed53aa21885e1a6014774bc3d22b2809e10d2fc6b01bca9ebe0193674e859e77e3af0f5645242530001d800fa3f8c96c2b1c0680dccd2dd98d935a35e988beaaaa24777a5175bb900e14c6ba812e3cdef29acb9330b56273c6c8dd0e9ce7b896dabaa") read(r0, &(0x7f0000004000-0x58)=""/88, 0xffffffb0) 2018/01/26 16:43:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ed4000)='/dev/rtc\x00', 0x400041, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000911000-0x8)={0x0, 0x0}) futimesat(r0, &(0x7f0000977000-0x8)='./file0\x00', &(0x7f0000c43000)={{0x0, 0x0}, {0x0, 0x0}}) fadvise64(r0, 0x0, 0x9, 0x0) sendto(r0, &(0x7f0000bbe000)="0ed15eaa63455450f1ccfaf4828bdc0afe105591a6dc589784168e22e3bd57ff9bc70c23e079706cfe932978a138bfe0646a73499fce6697be6349b82b340406383026734342d738f75223b46fc42c2977cc7c321e26d8f1837678eb", 0x5c, 0x881, &(0x7f000051e000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x1, 0x2}}, 0x26) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000cf8000-0x8)={r1, 0x3}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000db4000)={r1, 0xa, &(0x7f0000b20000-0xb)=[0x6, 0xff, 0x7, 0x7b, 0x2, 0x4, 0xfffffffffffffff8, 0x10001, 0x100000001, 0x9], &(0x7f000057d000-0x4)=[0xd3], 0x60, 0x5, 0x1, &(0x7f0000d1f000-0x14)=[0x1000, 0xbd, 0xc1, 0x1, 0x4], &(0x7f0000785000)=[0x9b2, 0xd34, 0x4, 0x0, 0x0, 0x1], 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f000031f000-0x20)={0x9, 0xdbeb, 0xffffffffffffffc0, 0x40, 0x2, 0x7f}) creat(&(0x7f00009c9000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004e2000-0x8)='./file0\x00', &(0x7f0000e36000-0x8)='./file0\x00', &(0x7f0000f12000-0x8)='cgroup\x00=', 0x0, 0x0) 2018/01/26 16:43:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000848000)='/dev/rtc\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x4) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000ff000)="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", 0x1000) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) open(&(0x7f0000697000)='./file0\x00', 0x8000, 0x1c4) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000ec9000)={0x0, 0x0}) ptrace$getsig(0x4202, r2, 0x8, &(0x7f00006f1000-0x10)={0x0, 0x0, 0x0, 0x0}) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 16:43:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000c60000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000cdc000-0x8)={0xffff, 0x628d}, 0x8) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000267000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$ax25_int(r1, 0x101, 0x2, &(0x7f000043e000)=0xff, 0x4) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000d09000)={0x4, 0xb6, &(0x7f0000132000)="f1e4213f164507a7030bfc513c0f689f0326d6fb699f4e8c7a886bf38d1504049b1dcdaf9ba81925c7e6f018ccb3604894d8b94375170b2cd9169c97ce14e392307c7a1f7fe27933b3bcaf4a4a2909a895635010e1bbbac5596f6337f5a8cced424b5bfd7b5edc6da2223aef2c7768a60dfaaf50d9fede051a628c04d30c5f7ac69488251e5a97653963694dee546204bd3d607ff8818084592f8d91903adef964b4eef3a36952be31ec1f12a48d9cfce856b954ef61"}) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000954000)=""/185, &(0x7f0000b55000)=0xb9) 2018/01/26 16:43:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x3) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008af000-0xb0)=@hdr={0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/26 16:43:34 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000001000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "bd0790", 0x10, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[], @udp={0x2, 0x1, 0x0, 0x0, "15fb505243d51c715c94b077fd83df354ce4f6bca04b35015af83ecf5471fecb19b09fe9c5231760c863fdaa6503bb1fa582e84be8309d5349324360"}}}}}}, &(0x7f0000002000-0x10)={0x0, 0x400000000000026d, [0x0]}) 2018/01/26 16:43:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x6) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000002000-0x7)=[0x0, 0x0]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/enforce\x00', 0x2000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000003000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000000000)=0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000002000)={0x5, {{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/26 16:43:34 executing program 2: clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") sysfs$1(0x1, &(0x7f0000de2000-0x3)='\x00\x00\a') 2018/01/26 16:43:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) clock_getres(0x0, &(0x7f0000468000)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x0, 0x90e}, {0x0, r1}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000edb000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{r2, r3+10000000}, {0x0, 0x0}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000b6a000)='./file0\x00', 0x20) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000692000-0x10)='/selinux/policy\x00', 0x0, 0x0) bind$llc(r4, &(0x7f0000136000)={0x1a, 0x0, 0x200, 0x8, 0xc2, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r5 = getpgid(0xffffffffffffffff) sched_setparam(r5, &(0x7f0000053000)=0x200) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)='&\x00', 0x309, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d86000-0x4)=0x0) timer_create(0x5, &(0x7f0000060000-0x60)={0x0, 0x2d, 0x4, @tid=r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000304000-0x4)=0x0) userfaultfd(0x80000) 2018/01/26 16:43:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000013000)=0x0, &(0x7f0000005000-0x4)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x20, 0x0}) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000003000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000bd0000-0x8)='./file0\x00', 0x0) sendto(r1, &(0x7f0000bc9000)="9992b27b4fdc37680f6053a517942b0b941b5c7a7286e60ad572eb1649a34756f356a8aa46630a8f940dba1b912fd8e6e92daf7605e68a5c7e8f171970b58b7a391d2b64517659d4d080182abfabd1c72840e4e103553b2784dfc1b5c10e6ce693b818c49b7ffebaac8fbd4886f44fa86f71c6888acbfa", 0x77, 0x84, &(0x7f0000ed9000+0xeca)=@nfc_llcp={0x27, 0x1, 0x8, 0x7, 0xe59, 0x100, "c487e93a78dc1aeca5efcc3a9c0557935463c834e5eaacd9f39dac996acfde075f0b54cbf3afff5886fdda3ffd41d2eb1c67c75e2d7c96ee0aed418313712b", 0x5}, 0x60) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 16:43:34 executing program 4: clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") fsync(0xffffffffffffffff) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000000)={{0x401, 0xedae}, 'port1\x00', 0x10, 0x800, 0x4, 0x5, 0x5, 0x40, 0xffff, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/01/26 16:43:34 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x5, 0x0) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/26 16:43:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x200, 0x0) r1 = openat(r0, &(0x7f00006b4000-0x8)='./file0\x00', 0x401, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000001000-0xc7)=""/199, &(0x7f0000000000)=0xc7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sendto$llc(0xffffffffffffffff, &(0x7f0000fe9000-0x1a)="", 0x0, 0x0, &(0x7f00006b9000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) syncfs(r1) getpeername$unix(r1, &(0x7f000044f000-0x34)=@file={0x0, ""/50}, &(0x7f0000061000)=0x34) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000556000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) 2018/01/26 16:43:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f00008d0000-0x4)=0x0, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000756000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) writev(r0, &(0x7f00004e3000-0x10)=[{&(0x7f00001af000-0xc0)="ebb9b540c85523137fce8c8e4e85b82aba3a1dd7ef6f452f6cfc647ddc061374cae0ae6a91e5d16bdcdb39ba0257e8db1c1ff412c7cbb2c09c8a4cdb42e890f741305c9f676eb6a090bbac24f93a350020d2c8782caba11355ea1c57c4a324395125daab05a4201d9ca64671959ef7dbceb011f04d5a8f920258faf66ad7d6b789b4769dc4ae7a30346500c746d4e0e96ec97d1de844cb33d8a756e4464e44153d3c1fdb2c09e49938430c76763c70241f3e7e7def3e05c9ae19b2774693e9e3", 0xc0}], 0x1) 2018/01/26 16:43:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = gettid() syz_open_procfs(r1, &(0x7f0000f20000)='wchan\x00') r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007e5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000fe9000-0x5c)={0xfffffffffffffe7d, 0x2, {0x0, 0x0, 0x8, 0x0, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000493000)=0x0, 0xff) 2018/01/26 16:43:34 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000c000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0x4)=0xe8) lstat(&(0x7f0000002000-0xa)='./control\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000000e000-0xd)='/dev/snd/seq\x00', 0x0, 0x400002) syz_fuse_mount(&(0x7f0000007000-0xa)='./control\x00', 0x2, r0, r1, 0x23, 0x1000010) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init() mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f0000304000-0xa)='./control\x00', 0x800) inotify_add_watch(r2, &(0x7f0000afa000-0xa)='./bus\x00', 0x84000080) r3 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r3, &(0x7f0000740000-0x6)='./bus\x00', r3, &(0x7f00007fa000)='./control\x00', 0x0) 2018/01/26 16:43:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000577000-0xf)='net/ipv6_route\x00') ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000632000-0x2)={0x6, 0x57a2}) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000598000)="41dce9af5e70e5cf9f352f4f135c5ab143c7ee409e8ca7ee2d0c32da964827") preadv(r0, &(0x7f0000eee000)=[{&(0x7f0000e1b000-0xf9)=""/249, 0xf9}], 0x1, 0x40000001e) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000204000-0x4)=0x0, &(0x7f0000d4f000-0x4)=0x4) 2018/01/26 16:43:34 executing program 0: mmap(&(0x7f0000000000/0x420000)=nil, 0x420000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000-0x258)=[{{&(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000000000)=[{&(0x7f0000001000-0x48)=""/72, 0x48}, {&(0x7f00000e8000-0x22)=""/34, 0x22}, {&(0x7f0000001000-0xc0)=""/192, 0xc0}, {&(0x7f0000022000)=""/92, 0x5c}, {&(0x7f0000000000)=""/170, 0xaa}, {&(0x7f0000290000-0x89)=""/137, 0x89}], 0x6, &(0x7f0000335000-0xf4)=""/244, 0xf4, 0x3}, 0x2}, {{&(0x7f00000a3000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000128000-0x20)=[{&(0x7f0000250000)=""/84, 0x54}, {&(0x7f0000064000)=""/0, 0x0}], 0x2, &(0x7f0000001000-0x23)=""/35, 0x23, 0x9}, 0x800}, {{&(0x7f0000205000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/91, 0x5b}, {&(0x7f0000217000)=""/166, 0xa6}], 0x2, 0x0, 0x0, 0x8}, 0xffffffff}, {{&(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000070000-0x10)=[{&(0x7f0000001000-0xfc)=""/252, 0xfc}], 0x1, &(0x7f0000052000-0xde)=""/222, 0xde, 0x80000001}, 0x7f}, {{0x0, 0x0, &(0x7f000026f000-0x50)=[{&(0x7f0000001000-0xdc)=""/220, 0xdc}, {&(0x7f0000000000)=""/5, 0x5}, {&(0x7f0000001000-0xb)=""/11, 0xb}, {&(0x7f0000204000)=""/200, 0xc8}, {&(0x7f00001a6000)=""/211, 0xd3}], 0x5, &(0x7f0000001000-0xb5)=""/181, 0xb5, 0x6}, 0x9}, {{&(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000000000)=[{&(0x7f00003d4000)=""/147, 0x93}, {&(0x7f00000b6000)=""/114, 0x72}, {&(0x7f0000392000)=""/82, 0x52}, {&(0x7f0000001000-0x94)=""/148, 0x94}, {&(0x7f0000132000)=""/134, 0x86}, {&(0x7f0000001000-0x75)=""/117, 0x75}, {&(0x7f00002e9000-0xb)=""/11, 0xb}, {&(0x7f000026b000)=""/57, 0x39}], 0x8, &(0x7f0000000000)=""/104, 0x68, 0x1}, 0x3ff}, {{&(0x7f0000396000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000000000)=""/218, 0xda}, {&(0x7f0000000000)=""/19, 0x13}, {&(0x7f000002b000)=""/4096, 0x1000}, {&(0x7f0000124000-0x45)=""/69, 0x45}, {&(0x7f0000000000)=""/65, 0x41}, {&(0x7f0000001000-0xcf)=""/207, 0xcf}, {&(0x7f000017e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x4d)=""/77, 0x4d}, {&(0x7f00001fe000-0x5b)=""/91, 0x5b}], 0x9, &(0x7f0000000000)=""/4096, 0x1000, 0x8}, 0x80}, {{&(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x14)=""/20, 0x14}, {&(0x7f0000361000)=""/134, 0x86}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f00003ea000-0x8)=""/8, 0x8}, {&(0x7f000003f000)=""/164, 0xa4}, {&(0x7f0000000000)=""/249, 0xf9}, {&(0x7f0000000000)=""/66, 0x42}], 0x7, 0x0, 0x0, 0x8}, 0x105d5e96}, {{&(0x7f00002e5000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/95, 0x5f}, {&(0x7f00000fa000)=""/0, 0x0}, {&(0x7f0000000000)=""/174, 0xae}, {&(0x7f0000000000)=""/137, 0x89}, {&(0x7f000035a000-0x68)=""/104, 0x68}, {&(0x7f0000053000-0xf7)=""/247, 0xf7}], 0x6, &(0x7f0000000000)=""/99, 0x63, 0x0}, 0x8}, {{&(0x7f0000338000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000366000)=[{&(0x7f00001fa000)=""/157, 0x9d}, {&(0x7f0000000000)=""/178, 0xb2}], 0x2, 0x0, 0x0, 0x8001}, 0x35}], 0xa, 0x10142, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0x1000, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f00001a5000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00002af000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000033c000-0x28)={@generic="0ba2f487c0f3cfe0e4d0d38295361c15", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000421000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f0000421000)="", 0x0, 0x0, &(0x7f0000422000-0x14)={0x11, 0x0, 0x0, 0x1, 0x401, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/26 16:43:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe580000004eca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d0001000100080000ec6b0f536e06ce", 0x58}], 0x1) r1 = syz_open_dev$sg(&(0x7f0000ec5000-0x9)='/dev/sg#\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fdd000)={0x0, 0x1c, &(0x7f0000b37000)=[@in6={0xa, 0x1, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff8001}]}, &(0x7f0000baa000)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000059c000)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/26 16:43:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000d06000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "f983da05981c3abf8fececb2c6c408a50201805a4a9bedaf2f872700af0000296e221aa21dd9f5d26f65aa56a075ed2085ff79fcd89d9311c5b4c3cdab97c3e3", "4787572f09825c8e3365c78ed76347e7a366e62f6af7912775560135336adcfd6c7c87059df6eec5352fcc2030e82d8b0cd1265b83411e741005a6ce2d124953", "fac01004005b007a9a38f8492000044929d33f0010933e648169b41bc838285f", [0x0, 0x0]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00006be000)={0x0, 0x0, 0x0, 0x0, 0x20, 0xb, 0x12, 0x5, "e709d2df0cc1648b4cc4aa33d5b948bed40c4748538d7c081cc193766eb2e3e283c9a47d1a7240f9fec93df1c6bcd54a3922d031b2e0ccb6d84f372ce3fb2e2a", "4f15fbdc2df3b0fa1a6f19ede83fb5178d793092766cf85e772b7e8e42e38b55", [0x181, 0x5], 0x0}) nanosleep(&(0x7f000051f000)={0x77359400, 0x0}, &(0x7f000045e000-0x10)={0x0, 0x0}) 2018/01/26 16:43:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000013000)=0x0, &(0x7f0000005000-0x4)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x20, 0x0}) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000003000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000bd0000-0x8)='./file0\x00', 0x0) sendto(r1, &(0x7f0000bc9000)="9992b27b4fdc37680f6053a517942b0b941b5c7a7286e60ad572eb1649a34756f356a8aa46630a8f940dba1b912fd8e6e92daf7605e68a5c7e8f171970b58b7a391d2b64517659d4d080182abfabd1c72840e4e103553b2784dfc1b5c10e6ce693b818c49b7ffebaac8fbd4886f44fa86f71c6888acbfa", 0x77, 0x84, &(0x7f0000ed9000+0xeca)=@nfc_llcp={0x27, 0x1, 0x8, 0x7, 0xe59, 0x100, "c487e93a78dc1aeca5efcc3a9c0557935463c834e5eaacd9f39dac996acfde075f0b54cbf3afff5886fdda3ffd41d2eb1c67c75e2d7c96ee0aed418313712b", 0x5}, 0x60) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 16:43:34 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000ff5000-0x4)=0x1, 0x4) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000ac5000)="7826fd620653d75ef751dffbd0f8dddb470abfdca112efffe003d7de99691c0979d89d306bf29dce8d6073caf44edfd65a198bdbd25e36419e80ed28718148c32b29dacd4394ad026ef0b2f3f9dcc8a0d8a9e59b9404c63039c6d10960b0fb75d96c1040b870ed3c795adbb731d1dbdfe63930cc6bf18aa9853ee33aa3b844e4e60184f414f0f31d8529be64da41a65a66d0e592e28f88582b1e1ad9f569e2f6786e778463ecb8e63630e215df2f14d47927753bca29be5b1232f56184bf03ca36a9a094c34d3cda9d7fd3b5cc35fb69ff0640", 0xd3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000660000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x3, 0x7ff, 0x4, 0x2902271a}, &(0x7f00007de000)=0xa0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ff7000)={r2, @in6={{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ff8000)='\'', 0x1, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 16:43:34 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f000001f000)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000021000-0xe)='./file0/file0/bus/file0\x00', r0, &(0x7f0000002000)='./file0/file0\x00') 2018/01/26 16:43:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000098a000)={0x0, 0x0}) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) execve(&(0x7f000083b000-0x8)='./file0\x00', &(0x7f0000473000)=[], &(0x7f0000166000)=[]) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000e6b000)={0x0, 0x8, 0x10}, &(0x7f0000273000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000384000-0x8)={r4, 0x0}, &(0x7f000052d000-0x4)=0x8) getdents64(r3, &(0x7f000075b000-0x8e)=""/142, 0x8e) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000af8000)={r5, 0x7}, &(0x7f0000033000-0x4)=0x8) 2018/01/26 16:43:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000)={{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xfffffffffffffffc}, {0xa, 0x0, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf5e}, 0x401, [0x10000, 0xfff, 0x9, 0x7, 0x2, 0x8000, 0x368, 0xffff]}, 0x5c) 2018/01/26 16:43:34 executing program 2: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000836000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00002e0000)={@common='ipddp0\x00', @ifru_flags=0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) dup2(r2, r1) fcntl$setstatus(r2, 0x4, 0x2800) 2018/01/26 16:43:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0xa) sendto(r0, &(0x7f0000253000)="f2c95fc4205bbea99d9f82848e00161222259cad785a665203ab7d7797d046d5589ad4a63775891fe7778c99207eebc5931793db39043c93a720e3cdc35ad91b44f1bb", 0x43, 0x0, &(0x7f0000b76000)=@un=@abs={0x1, 0x0, 0x2}, 0x8) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000f05000)='./file0\x00', 0x0) openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/autofs\x00', 0x200101, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000cf4000-0x10)={0xff, 0x20, 0x6, 0x149}) rmdir(&(0x7f0000398000)='./control\x00') ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000fb000-0x78)={0xf0dc, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x7, 0x3, 0x12, &(0x7f0000cfa000)=@generic="926e82e7d1ec118811a44bf2e1b94330", 0x1000, 0x80000000, 0x418}) 2018/01/26 16:43:34 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0xa, 0x4) socket$key(0xf, 0x3, 0x2) 2018/01/26 16:43:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) syz_open_procfs(r0, &(0x7f0000850000)='net/unix\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000dd3000-0x9d)="240000002400fff73200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/01/26 16:43:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x2}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x420000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000002000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x20008080}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x14)={0x14, 0x8, 0x9, 0x304, 0x6, 0x3, {0xf, 0x0, 0x4}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={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) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f00000a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000096e000-0x10)='/selinux/status\x00', 0x0, 0x0) clone(0x8000000, &(0x7f0000362000)="2ee27b2960e6b276d403667ce7b8e16c7a0de2fd88b81972092b9057fce086c7e4d2bae9ab3d3f5cb02bda5e2d290c688571d63e6e7622045ead9d51c83d75d15b9dbe9a80a8e55780ee2af3b705d7458f1f250bda97b712d890f3b483c2685a9420cc175dd68dbb9bf7de8ed093b9d4f4e755897fc46c05b1efc617a18d2a32514fa925b44cd08eb94319c071b24906e0dbfe4491daf24f92db78a726a2c5b027bbe5b5e0cd31f2180864863dc4fb56fe48109ee4883bb71d1d4709fac5d44b2cb920153c890a2fb42b63be5d4907e7a13e", &(0x7f0000114000)=0x0, &(0x7f0000340000)=0x0, &(0x7f0000b8a000)="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") setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000563000)={'raw\x00', 0x8000000000000000, 0x5, 0x547e, [0x3, 0x8, 0x100, 0x1, 0x38000], [0x0, 0x1, 0x100000001, 0xfd, 0x8], 0x10, &(0x7f000018d000)={0x0, 0x0}, [{{{@loopback=0x7f000001, @multicast2=0xe0000002, 0xff000000, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="7fe79494c49a93768211a80f525bf69f", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x66, 0x2, 0x1c}, 0xd49, 0x135, 0x192, 0x20, {0x6e01ae41, 0x6}, [{0x42, "5c52f48481fe5f03ddb6cac5dcac933973ad4a125afc16fe5ed84d930c", 0x3, "c832d3c4eb6cd8440a3a6849d187d2b3cfc2c7992f3885a91e31ba80d0f7d9b3a021"}, {0x83, "725364e381b816da5155e830fb6c8496a3111b9eee4b9713b44a767576", 0x3, "11a12c1d9d1c10c2b7c44aa78e082e4b1035d7e769cd88b966aa50b03aa5c0a7822d70493f24f4bebb99bc83ed4ecc5320d687e40f3e926a12cb2bb91c592982f5a0bd8bbf45581114f0b0e8bcc6d46dab07e7fc4e427c8c5f9e034caf4ef5088ff2f0"}]}, {0x5d, "499494e2ac5c0ee8176c39a37df3b2aa4a048941fad53676a5840f9004", 0x9, "dc49cf18d89c9cc1a1a0f872b89d23955a65d3032c7d58a387a3e396d54adfb7004f7649e8a5131ad737ffc6558883d82ef75d60ed6ebfc9578d66c721"}}, {{{@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0xffffffff, @generic="f0767bf87ead45a81a5a5f177a9b06db", @generic="49e2a3d2d48f7b2e8ce055d436ddb570", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x29, 0x3, 0x10}, 0x9, 0x38f, 0x4a9, 0x2e, {0x80000000, 0x6}, [{0x10c, "43b549c9502636634b3b81d4d979c14aba5649ac10754c39e4abf818ab", 0x400, "0db94b9e9c4ac49b013c2bc2457cd83fee648367db1269f1ba0d269bf51ef8de287e095dcbf939a34dae0a21e9164bdc878a4898657acf183dc5f29acb7b2446a52d3e92ca85b96d32b5f7f46783bb5b5b92b997fae350ba6c0ab175c252eac0111d3e1b1965a87e593113f6ee31a2ef96bea10d60f0aa3e41137a95aee9d4e6a11e4cff9a82fb85448d2d018e2446bac38da7f52f7c56da591296ee3417f4a770e110f1c8f858d0405fe71a4dbf5a9d9a6b27c1c554031e4837b28740e98cb64851484c62f26ec1b3a89cc9ebd91b3849b7194d07b16532e3580538e89a8b291f3a27d2d1e3ca6d3d77de07"}, {0x88, "2e34a8ee7a258cd7bd09752dce50fa5ac7ae6397d1f75f438e21aa3174", 0x80, "3cb85a8752c687d2514daa234f233b6ad0a89b2358645ed6d59ade9f6156ee529df0edf75fe76b8e0e38e39efc5e112da7a30c3a2a08f1abb724a4a63c45eac95210deca812265dfb02e5828066379b5e53d5fdd1a0a0efd251047f350040d66f30caf3c123cdd6f"}, {0xc0, "0f29393c94c00a3baec7830e50cb258e59f63222ef51b8a36ac221d6fd", 0x7f, 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"59462a1cbd0b2047dbe25be8a1eff46bb85d752b509603ad48cdd9ef92d8d60eb3aa50771bd9678621e3ae47807ea5ed73c27bf5d53bc5e5e268ae314027136bb5d4ca7857eda6ed4062b4269dde086952daf7bc1a6354c76a3499aa98ae86023aedf0ea0a606ff4651f67a5"}, {0x5d, "1ef3a684ba8b524e5d622ccf4eebed49d48003c2ab9ed7e1d9d5f0f2c8", 0xbd7, "1ed4066828f91346ef1c12845b0ec5cbe2c02d414e8c9279312cedb2baec056822fc6661ba411d12bb6b7b463c358016229f8b8dc33a716616e8f2774f"}, {0xb8, "ea01d8108eafa72bb0fe31408d007786fb86061906fbfe44fa559e4256", 0x81, "de6244fc6350140a19a76f7f0cee0e3febb3dcdfdf38ec5d1bd05f6cb89565c6a165fdc397f182986bdb5e7385189e4ce8e79abe226148d3eb72b0e4b112d7798bd776b45d6b9b0ad1f967f1c7b6f5c97a71b33c4f4ff1f7734d6fecaf6f89fd4f9d63359ab7339689e732f35b084991cdc7ec09c193c63a25b7f2e16a65b0d1f19a2d063d6d1f2c888ed511686cfc4ede1dc76e1b29fe51"}, {0xde, "e2e650cd4fd6326b5e6c8872a9ad9c4f6d0263d46239a1c1f513e19dd6", 0x20, "3c9411e8fcada5084b09ecd2ffba66e078a238d245154ecdf1c1732b93651fc160399bfadeebe616ed16541836dc7f0dc3448dbc98041ca17fec671103300066538277538c2801583a80599924fa2809f9c2d1dbf8850076e178156080a475211dbb5d46754d3bbfb742751df40d50c553aa61a1a87193ecbee2237c5e51bd3e05d047a75d365e8e6577a96f393cfd1c41a2715b1ca24fd2ef6ebb73eb9e0af2fd0d3b36a9a9961b1331598f338b52e4e5f18d58a05214a8c2da7e36a0a3"}, {0xf1, "60a0c318743e17b240905a688b485e187218d2f3b02f9a215dca9af64a", 0x0, "fdc8caeba459cf27b38176731074c7be636966c7ffa4346c976e0cd24f47f84ecf8ec05df87c65a451a06478ca4306ef5329c2d75b3b3062e6352e638f81a6c519107890995405685612894249bb9e2a7259d22b35291e9f0579210a33aace1d602a664ace273f457e8df8ccb4a3413fe2ee5ea3a356ff85b469260c7d3d563ec136f6f89ab4eb0e68af9283d14539ec9dbd47ac2d77f5049cff6d7f5b5fd3e9ff946345dea9827857b93d4acb9c46a08d3323328e4513cad5db7e869fd4ab30ad68795eedc861faddf5a5d9ec1a6e9607"}, {0x25, "9e11249852f34ae3b4244923eb7f84204d044f3ff0be0b1b1fc2256048", 0x1f, "d3368f2776"}]}, {0xb9, "0193894f9251eb13501b335c942bcbc9711639d754c95924021fdaa8ab", 0x0, "bb5bad7efd6535f9dc10dbbe88f445b33f63e11675433a917e07b0251bdcb897e8c3a82cb1c553f6d2ababa417adc72b727fa5d3b82c44f5a0b54410d420f52298378cf3013f1ae200478b6cf3b3c273bc0d597703bb2209b5b050e6472ef74b76a21066652c0b5edec353a40cb3f86a232d1a0bcfc8e92e7daf3020028ad39cc4635475126044fa3bf464ef8b7f81ca56e2da83deab3bb49d"}}, {{{@rand_addr=0x5, @empty=0x0, 0xffffffff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="aca68ee18fbe6d6dd71bfab102206168", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c, 0x2, 0x45}, 0x7fffffff, 0x17f, 0x240, 0x0, {0xea7a, 0xffffffffffffff97}, [{0x10f, "c90adf1b3e0af3ad3249fd3fa317c6cfd05cfe83a27ec5d5bdf58519d5", 0x6, "2a758eb5536372b8e0c03d3a8232de0d7dd731e598d2ab7ca86de1986b8542a758552ea055696774a87a3ae8f5c6cda424620e126929f8965bfab410bbef21b1ab186834ed4cbba0a4100a055286a605f79c94909be085886cb5854391be2996701d580a33e91cdaa379d5b609c5e2025aef336a78a40a11c41af1ca50f295275911d677f057de97a836586a56d2cb37f3a5fada1c8eb8d61ce39d867b43aa7bd587ae7e8248594e05679c6b21d98597bb75cb24f90b5946967172ef3f512025adc6bb405af0091d85b711e02f78e5295446dbcd157b9673c6f5db085c175e360e5183eb4a71d89b4573d34f4181ee"}]}, {0xc1, "88eea8d17c6ce8bf273814d41f9cef41ae99e498e355cd435e9e5a197b", 0x7f, "0173e154c6891484ca21cdf365412cfd764619841b70c04e9ccb5b750849009562ca94cbd4a350734ca1899708ef7a05b61e4f3f67501fd13726ef52f9b3f4fde1bb80c8a2ed152ed2b6bdef8a62468b299f1a7db0b61164fc4e9d624eaae82e2caec46ff74f4152d6039909156abf30760477dd65865d4c0d2b1434e02ca1a8c5ded62ea3e1f9e2329d20b059b8dfe15de3cfdc07aaa95db64b9d70dcfc327979"}}, {{{@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0xff, @generic="ed7049d115f33d46212ba40358026fde", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x1, 0x3}, 0x7044e265, 0x41b, 0x4a9, 0x3e, {0x1f, 0xfffffffffffffff9}, [{0xdc, "9067447ae49170ba98e6453b7452081fe22e621d51a3c3c445e0a8332b", 0x7f, "f4e47b9f69dad54f223b92fed505e15b9ba4004ff6ef1f4f6dc5e4ff1e8b5a841675f90efcadb5a4a65d25addda2f8ba4bd4cc23acaae8a2875c0dc3349781b3e936f9b8bc527d3db7b7125dd6a6e9ac65be1ce5763812ac733f63568b70b8889955a80ef7259348212de8414cd5e9dc802a87fedace31b04c393e674e1368136dc6d43fced3a4a7a3c6180c1df3274745fe128788eadd87316b6bff3563c3e0432fdb4984b6dad0f3c7bd495e886fb8c2607819abc6f8fd01bae883"}, {0x106, "dc52ad714659bd008785cf65fae0eb8d70890f656b5dd8cdfca640cd4c", 0x401, "d7f3d5262bf2667f161f565a140956e4ec2c210989ce9f93a9233d25adbb22fa53312c1e75bca8e1b0313172fe76d21ed17863c4f7f4b7ffe6942d1a6f6fc49c3e389db83405a83acc61eaf8df2ff0e102fa58d38170fe2620bff7bf44605996457a9d4de3b45a84094d1b9c23a984958417c78687b84d74276b72be50b632698600d01a9bed441974dbb020d9b826e035e6788cfc162acafdcd9e8bca96595ab597bebc1292c56707689018ca7f2ad18e6b36f2528cf544bbe1631e968650e98b22f4f3f1f19be103ad412866a07be97499ebbafd9470832835b61399bc43aab7cb7751b6e0"}, {0x4c, "c103c087fc0b2891f62edd83b748de4c7127c69f0d3d60157992935d94", 0x3, "c7824c9be930f54505dda8b896648ae407f6c178e20f124d3936a4e3aefffaa8ec783f584c5c34b32921962c"}, {0xba, "6752d2173620a9259737fd5c107c79b5fdf0309af0b624099f15969610", 0x1, "c8d6273e6eabdca1532c893d109a8208a6393f78a5e81d2a1f18e22c0a10819e49ee6f5a66eac11ab6227909c60e6250052958a64f3ddf7fed63a5cf60c696d2c6238dea8b1ee921c3086df687e96096b905049d3946192055f9ff891b794fc338e7230ca9eeaa64eacbeba48ec8ddb36bc7219dce673255472752bc36da7d0fae730f07e10ce8e5d6bc581211363d21bb1e79e97cc48bf448ea"}, {0xc3, "71865b3cd9fc359ed2a39bc466d273b86cc5b295c64bf300c3fec893e6", 0x1, "ccd052c401e80dc2270740061d4d457f0f6c3fda0c130721ba950a66dc4d555ebe99154de4ba828e1c771760262277b73e750feea5ccd8054a5bdc6cfa161ee71671e38c4a34917b16ad2fd5a25a85c07eb4034848f8797b34fc50c763bd55a503fa6b6c961ba4c50cd049149e098753bd1b67d31e5ede781a9db7a723357e26ed4461f55e844388b9bac58fc83ff687b4c91de5be0d8ee848e3c764b5cb4ab92dff7f"}]}, {0x8e, "fb73a55f471b253f22d458bcffeb9230a6f7d811375e63df7e0f1cf1c8", 0x2, "bc0203dd0f93a4efe45a8794dd2312b0d489f79ddbcd967b70b538a68e56515c5053e9e89ff0b12dca453228f05e98e07f4735914ef2169b20e83fe6f2b49aaa9793bb0a5ba2d88d40693d7efe7d7d46503cf619b709892ac738b72cc3f4a46721570d26634961865090432a6771"}}, {{{@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x13}, 0xffffffff, 0x0, @generic="d9d24f123a33ac11babaa950463860c4", @generic="1d5fe3fc4a6f4f3695fd5057a01fc03c", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x18}, 0xffffffffffffffff, 0x32d, 0x404, 0x20, {0x0, 0x6}, [{0x86, "be5ddb088c909aaee114d121d7ff38d4f0f26d77258a08471a8c888b52", 0x0, "d5534b5d19521bfd6cc53084387497172f97e942da148b62ca73e25ac77ccfe5a67effe61a1dca11e0fd72879c7f0def7ebfafac4a5bd96f633762289951d7ef20d2554964cc24d6fe6f025ddebcbdb6a71947fcc2fd54c996886a504b9c484b4a66e354399e"}, {0x67, "57d8c4a7a3b0b47bb8b73c8ec0f02c7fadbf853b82862e16ce02363140", 0x28f, "ee6480caf56f954b649cf566653bd5c4a3c1df123a4174b32f08ff2860b3773bd1299da3e9b36949d898c4aef42e139d3b5aa24e58b2093fac05f3a81a1499cc6959435ba69665"}, {0xf8, "c2fc7c8afb30b39f27f03086c90da36590f15873612450840a16e3de64", 0x0, "ea5ed90e402ece53ebd69c295bb2fa9b872a9c34c4b3cc65fad0f93f32ebec1dc89a6af69c721fa3fda0a353a2c0fa9624e5628df3356647cae1817fdc2bb69f861b21f90c7a33540b9276ffae860bbbe4993c6a20c7c92d5a9b2a87b57d7e1e4fa6ae7520fc91b6b8c40032d9292d5a35a523dc296d799428c3950029fbee53355ddc5642d109148de2aad8cb6f5fec5080b5ae1f7566e3b679766def9d0312e563a32de1191b758d035056bf3ecdf3a6a41243a13f5c588a7e6bcde611895227eb2f67941d420a0b0a776f3be2263545be57c8a2cc6ebc"}, {0xd8, "667235a8c06e023b4d6bbbcc760f06ff9bd41d2d807d2cd40202b16124", 0xfffffffffffffc00, "3777bad2b32775c6daaf07d4cbeadb2841fef9ce7d6ac03271b9181a385285794bb7078b20ef55fc113d9e53990304c13104006ab64cb8dbfeabaf857c7f58722c71f328a1167a18ebb980b8b11ca90dfe40ab025494bfdc97e4a2a68cf2ce84fbff11be6b25e3807598974de501b793e6bede0c093f6cca4427caa6bb83f4d6048bc95b285494b1f2d476fd9c828ad3424c5b16f17e546f66510e102e97f93d286fd58075becaafda4f74dcf2fae1cfa3194a472815dd72"}]}, {0xd7, "de2a8f198feef05caa859396f7edcc9925bed630f6d79faa204c59d0cb", 0x1000, "cbed6d96a502a0fc9c3bf353eafa2324b6f1a0ce36b03c0b5a6b9b913a83685542cf96e115eba39890c78bc875158aa2f309a058759ddbdf10b247cc82c019eec67d589c1dd61cca721ebe0cc253661f46b4114ae6c786bbff23c16150168dfff1e4a4275be6d381e9a2103f77d4f2ba977df6fd3e85f5dfb16f4ed596890707e60d81dad0a7809579c04055a12879f9202fc4c58ad020b47ab5cb823902c951fddd5a512bac3c0c6e97ca8aa152a7da39917efec1701e"}}]}, 0x54de) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000475000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002ab000)=0x8c) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f00003c5000)=""/151, &(0x7f0000ef6000-0x4)=0x97) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00004f1000)={r4, 0x63, 0x20}, 0xc) fstat(0xffffffffffffffff, &(0x7f000069d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r5) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000f16000-0x10)={0x2, &(0x7f0000f81000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f000049d000)={r6, &(0x7f0000759000)=""/4096}) r7 = syz_fuseblk_mount(&(0x7f00009f1000-0x8)='./file0\x00', &(0x7f0000476000-0x8)='./file0\x00', 0xd5e4fcbebf20206d, r2, r5, 0x5, 0x10000, 0x400) pread64(r7, &(0x7f000009a000)=""/135, 0x87, 0x0) socket$inet_udp(0x2, 0x2, 0x0) fstatfs(r0, &(0x7f000053e000)=""/176) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000376000-0x4)=0x0) r9 = syz_open_procfs(r8, &(0x7f0000d15000-0xb)='net/packet\x00') capget(&(0x7f000095c000-0x8)={0x20080522, r8}, &(0x7f0000ece000)={0x7, 0x54, 0x0, 0x7, 0x1, 0xfffffffffffffffa}) ioctl$TUNGETSNDBUF(r9, 0x800454d3, &(0x7f00006e5000-0x4)=0x0) close(r3) 2018/01/26 16:43:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x14) 2018/01/26 16:43:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a6e000)={0x0, 0x0}) socketpair$inet(0x2, 0x7, 0x2, &(0x7f0000f08000-0x8)={0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f000002d000-0x10)='/dev/input/mice\x00', 0x0, 0x202100) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000caa000)=0x61ab, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b1d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000202000)=0x0, &(0x7f0000f67000)=0x4) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fca000-0x16)='/selinux/checkreqprot\x00', 0x8880, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000620000-0x6)={0x0, 0x81}, &(0x7f0000fd4000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00002ca000-0x8)={r4, 0x100}, &(0x7f0000249000-0x4)=0x8) r5 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r5, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005e5000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x810) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000024000)=0x1ff) 2018/01/26 16:43:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0xa) sendto(r0, &(0x7f0000253000)="f2c95fc4205bbea99d9f82848e00161222259cad785a665203ab7d7797d046d5589ad4a63775891fe7778c99207eebc5931793db39043c93a720e3cdc35ad91b44f1bb", 0x43, 0x0, &(0x7f0000b76000)=@un=@abs={0x1, 0x0, 0x2}, 0x8) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000f05000)='./file0\x00', 0x0) openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/autofs\x00', 0x200101, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000cf4000-0x10)={0xff, 0x20, 0x6, 0x149}) rmdir(&(0x7f0000398000)='./control\x00') ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000fb000-0x78)={0xf0dc, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x7, 0x3, 0x12, &(0x7f0000cfa000)=@generic="926e82e7d1ec118811a44bf2e1b94330", 0x1000, 0x80000000, 0x418}) 2018/01/26 16:43:34 executing program 6: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000000+0x620)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)=@upd={0x108, 0x12, 0x4, 0x6, 0x1, {{'jitterentropy_rng\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x0, 0x0, 0x0}, [{0x8, 0x1, 0x401}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x8000}, {0x8, 0x1, 0x9b}, {0x8, 0x1, 0xae0}]}, 0x108}, 0x1, 0x0, 0x0, 0x4000010}, 0xc000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mkdir(&(0x7f0000013000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000fd3000-0x4)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000253000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3f, 0x4b0, 0x5, 0x9e2d}, &(0x7f00003e3000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000c64000-0x10)={r3, 0x100, 0x9, 0x88}, &(0x7f0000956000)=0x10) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 16:43:34 executing program 2: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e28000)={0x0, 0x6}, &(0x7f0000cb1000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000597000-0x6)={r2, 0xffff}, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@generic="15f4da13837925000c6cde9475153f2a", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) clock_nanosleep(0x9, 0x0, &(0x7f0000065000-0x10)={0x0, 0x0}, &(0x7f000002b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000be6000)={0x37}, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000381000)={0x8, 0x7ff, 0x4, 0x415, 0x8, 0x71b8, 0x6, 0x80, 0x0}, &(0x7f000082f000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b61000-0xe)={r3, 0x5, 0x3, [0x0, 0x1, 0x200]}, &(0x7f00007b4000-0x4)=0xe) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(0xffffffffffffff9c, &(0x7f00006a4000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f84000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000023a000-0x10)={0x0, 0x3, 0x204, 0x205}, &(0x7f0000e1f000)=0x10) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000f84000-0x8c)={r5, @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]}}, 0x8c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f83000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000827000-0x4)=0x0, &(0x7f00001cd000-0x4)=0x4) 2018/01/26 16:43:34 executing program 1: r0 = creat(&(0x7f0000d5d000-0x8)='./file0\x00', 0xea) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00005ae000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000ed5000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00008a2000-0x9)='loginuid\x00') writev(r2, &(0x7f00005d3000-0x8)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x0) 2018/01/26 16:43:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f88000)={&(0x7f0000f8d000-0x98)=@ipv6_newroute={0x24, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x7, 0x0}, [@RTA_MARK={0x8, 0x10, 0x78}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000b5d000-0x4)=0x6, 0x4) 2018/01/26 16:43:34 executing program 7: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = syz_fuse_mount(&(0x7f0000c3f000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0xc1000) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000001000)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0xeb)="31690cea343bee5963282d45a02b594fe63bd76af479e0026a07ceba5b6805978ef21564a2d895cd9016e217d94253be2c2309eb6100fc2f11c5a55dc3f2c70bfffb4423ec44fb3187a8d521266912d09bd7fbc942bf712192113d223eeb0fb6c5861d12180a0ebee9217c5abca0bae7620c8c2f094fc3e2771b8c4c67450964923276be5664c8fd6ee4417fa2031a46b580656562913e66e66ea86ec3bb7e517af006ae1379fbf5beb9d9c5bf67f828b07f72ac42d8626d48a17acf3e709fd48803ae249802a9821f9f7e948edfd25d59b512a9896d8d6737002afc6da9c4e8008186ac116b7f562d1d7a", 0xeb, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r2, r3) dup3(r1, r1, 0x80000) poll(&(0x7f0000001000-0x30)=[{r0, 0x8, 0x0}, {r0, 0x2, 0x0}, {r0, 0x10, 0x0}, {r0, 0x200, 0x0}, {r0, 0x100, 0x0}, {r0, 0x20, 0x0}], 0x6, 0x5) r4 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000002000-0x4)=0x5, 0x4) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006a1000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000708000-0x14)={0x3, 0x1, 0x0, 0x0, 0x2}) ioctl$EVIOCGPHYS(r5, 0x80404507, &(0x7f0000c59000)=""/206) 2018/01/26 16:43:34 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000000a000)="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", 0x1000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000c000-0xb)='/dev/hwrng\x00', 0xbfa46f06d8a278ce, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000009000-0x37)={0x0, 0x2f, "b93d4e22b4cfe0990187d555e287e16b493d4212539f99b5530ce7a0d0d3338d7aa183782ba5a704a85706981cbeb4"}, &(0x7f0000003000)=0x37) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000008000)={r2, @in6={{0xa, 0x3, 0xed, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000000, 0x6}, &(0x7f0000009000-0x4)=0x98) vmsplice(r1, &(0x7f0000006000)=[{&(0x7f0000009000)="ff4d39ddc6aa0c133164672c7d66eb302d1368a574513c44bb7f326b14e848e386ab237f9b27207c78261ab62033d7197b7adf656ff5c04678d6", 0x3a}, {&(0x7f0000005000)="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", 0xfe}], 0x2, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f000000c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) clock_adjtime(0x3, &(0x7f000000a000-0xd0)={0xf0c9, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x401, 0xfffffffffffffffe, 0x0, 0x4, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x10000000000000, 0x0, 0x0, 0x48000000, 0x0, 0xffffffffffffffff, 0x587}) fcntl$addseals(r1, 0x409, 0x4) 2018/01/26 16:43:34 executing program 1: r0 = eventfd2(0x9, 0x800) lseek(r0, 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000e18000-0x8)='./file0\x00', 0x80, 0x18) capset(&(0x7f0000032000)={0x19980330, 0x0}, &(0x7f0000766000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000e30000)={&(0x7f0000652000)=@nl=@kern={0x10, 0x0, 0x0, 0x80000200}, 0xc, &(0x7f0000494000)=[], 0x0, &(0x7f00009cd000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/26 16:43:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1) mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r0, 0x4) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000ddb000)={0x81}, 0x8) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ddb000)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) 2018/01/26 16:43:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000e7a000-0x60)={0x0, 0x1f, 0x0, @thr={&(0x7f000046b000)="", &(0x7f0000144000)="c3c347ab072563062e97beab928183b5bfa0060efd6d80328017ace16a97abe4d54fea22cae419d0512780"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8f000-0x4)=0x0) timer_delete(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept4(r1, &(0x7f00005ba000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000801000-0x4)=0x10, 0x800) recvfrom$ipx(r2, &(0x7f0000b12000)=""/101, 0x65, 0x2, &(0x7f0000634000-0x10)={0x4, 0x800000000000000, 0x63a, "4772f2637527", 0x3b3c, 0x0}, 0x10) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000422000-0x20)=@hopopts={0x33, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x3}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}}]}, 0x20) listen(r1, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 34.854867] IPv6: NLM_F_CREATE should be specified when creating new route [ 34.862910] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 34.869424] IPv6: NLM_F_CREATE should be set when creating new route 2018/01/26 16:43:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write(r0, &(0x7f0000194000)="4869d8ddd0c7cdead89932b617dbeaec5e47c33f", 0x14) sendfile(r0, r0, &(0x7f00000f3000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f000066b000-0x8)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2018/01/26 16:43:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000724000)='./file0\x00', 0x9b) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000577000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x3b, '~'}], 0x18, 0x0}, 0x0) 2018/01/26 16:43:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000022a000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000054000-0xf)='net/ip6_mr_vif\x00') writev(r1, &(0x7f0000ffd000)=[{&(0x7f000041c000)="", 0x0}, {&(0x7f00002c6000)="90495412b46c8de4266549a4ba1daf25eaf19e4e6727037e253a0cc9ab512f957275a39ac8823aca6d8c031ed01829c87b570e4b27981bdbc9ea7857f407d338823c27c7b5e8e8dc1ddcce79d0caa3974e5465cf3b80abd4b32cc18f9954fbf2fbc4c6eb616c7b29fe1b4d1450af4b066ad29b07d0b97a7acdeb6651c2", 0x7d}, {&(0x7f00009ae000)="f8916eedc2bb2bc45a7fac2dbfdbd188f1fccce9c267c2909689930792790c0286a54e53edd63cf515652c4eb338942b2599f5d7e3b9e19b94bbe273147ed013d163947f6b31abdabf97d60e927f3cb9da289cf67afc726ee17a0913d57c", 0x5e}], 0x3) 2018/01/26 16:43:34 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000091f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b44000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r0, 0x2, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000028000)='/dev/rfkill\x00', 0x40, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f000002b000)=""/27) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000027000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x24)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 16:43:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f00009f6000-0x50)={@common='tunl0\x00', @ifru_ivalue=0x0}) r1 = syz_open_procfs(0x0, &(0x7f00008fe000-0xa)='net/route\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000098c000)=0x0, &(0x7f0000db0000)=0x4) r2 = syz_open_dev$sg(&(0x7f000016f000-0x9)='/dev/sg#\x00', 0x3, 0x90000) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000684000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000031c000-0x4)=0x0, &(0x7f000032f000)=0x4) lstat(&(0x7f00003b7000)='./file0\x00', &(0x7f0000887000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 16:43:34 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) readlink(&(0x7f0000012000)='./file0\x00', &(0x7f0000004000-0xe9)=""/233, 0xe9) r1 = socket$inet6(0xa, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rtc\x00', 0x40881, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000011000)={0x5, &(0x7f0000003000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) sendto(r1, &(0x7f0000000000)="b2e52003bb71f3923c2112d5005212ab1a5787a0d39a1e6abf9b7277765f5a30a53972e76c9a55d31333ab141e0d5505a67b61e40ca1fb070cf8bede6239811d704ae0d40bd730ee9dd128a0470820f74cf2103bd5517ad068b2616cb883f868bd9b5cc0c3b5da056e0c885497fdad945da78a21096b4b205487721ee1513d9abd65e429cf0872e9df58c08f2cbc86c449e8cba873ec3e75a5581b302dc6a01a52be829393ac4e0911ac190a377486473f61487f926ed3fbe7465645e43cbc1e31c876ade483e1715c93854b850ac07481c79f0afc69bdc8b14dbb49424b05b12e970dd6b241f92f2f753e55", 0xec, 0x4000000, &(0x7f0000001000-0x9)=@rc={0x1f, {0x9, 0x1, 0x1f, 0x6, 0x6, 0x1f}, 0x7ff}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 16:43:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = syz_open_procfs(0x0, &(0x7f0000256000)='net/mcfilter\x00') syz_open_dev$sg(&(0x7f0000d6f000-0x9)='/dev/sg#\x00', 0x5, 0x400001) readv(r1, &(0x7f00005e0000)=[{&(0x7f0000096000)=""/21, 0x15}, {&(0x7f0000178000)=""/79, 0x4f}], 0x2) 2018/01/26 16:43:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000702000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000b8f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 34.897130] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 2018/01/26 16:43:34 executing program 1: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f000000c000-0xe)='./file0\x00', r0, &(0x7f0000043000-0xe)='./file0/control\x00') r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) 2018/01/26 16:43:34 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009f3000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00004a6000-0x20)={0x2, 0x0, 0x2, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000000)={0x8, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x2, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000002000-0x5d)=""/93) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000003000-0x4a)=""/74) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00009cb000-0x10)={0x2, &(0x7f0000000000)=[0x6e5, 0x7ff]}) fanotify_mark(0xffffffffffffffff, 0x2, 0x20000, 0xffffffffffffffff, &(0x7f0000c87000-0xe)='./file0/file0\x00') 2018/01/26 16:43:34 executing program 6: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000031a000)='/dev/rfkill\x00', 0x125400, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000fa6000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8e6a, 0x7c, 0x200, 0x4}, &(0x7f0000fa6000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000034f000)={0x100, 0x0, 0x9, 0x1f, r4}, &(0x7f0000ca9000-0x4)=0x10) ptrace(0x4207, r2) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r2, 0x20001ff, &(0x7f00009ed000-0x8)=0x0) 2018/01/26 16:43:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='vboxnet0\x00', 0x1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00007df000-0x8)=0x3) clock_adjtime(0x3, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xe1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000)=0x0) 2018/01/26 16:43:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x5, 0x1f, 0x7, 0x1, 0x0, 0x1, 0x10, 0x1, 0x72, 0x80000000, 0xffffffffffff8000, 0x800000, 0x20, 0x6, 0x6, 0x1, 0x100, 0x7, 0x8, 0x3, 0x9, 0xffffffffffffffc1, 0xfffffffffffffffb, 0x7, 0x1ff, 0x1, 0x8, 0x7fffffff, 0x3ff, 0x0, 0x8, 0x8, 0x3b, 0x3, 0x4, 0x7fff, 0x0, 0xb4, 0x1, @perf_config_ext={0x3000000000, 0x5f}, 0x20, 0x7, 0x0, 0x1, 0x8, 0x1d, 0x4, 0x0}, 0x0, 0x4, 0xffffffffffffff9c, 0xa) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000f72000)=0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40a102) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000000)={0x8, 0x1, 0x3, 0x9, 0xfffffffffffffffe, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000967000)={0x0, 0x0}, &(0x7f00006f7000)=0x8) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) dup(r2) r3 = gettid() process_vm_writev(r3, &(0x7f0000054000-0x60)=[{&(0x7f000028a000-0xa4)=""/164, 0xa4}], 0x1, &(0x7f0000f5d000)=[{&(0x7f00009e7000)=""/4096, 0x1000}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r2) 2018/01/26 16:43:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0xed)=""/237, 0xed) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x7, 0x20, 0x3, 0x0}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000-0x20)={0x25e, 0xfffffffffffffffb, 0x8204, 0x80, 0x1, 0x1, 0xfdab, 0x1, r1}, &(0x7f0000001000)=0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x0, &(0x7f0000001000)=0x4) clone(0x40000000, &(0x7f00002fc000-0x50)="4e4d311bb061500d2364ddad1873572869b8d9d778bf49423bcc67aae66dc2027207184b504dbfa84f7285c422b9245cd2607d93d03d1e731d4f691b1aacc228bf8f12dc81e602b05b5de291fbf0d978887fdc3caa5e13768ef6e9", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x45)="e2a39428f3fcbd75bf87a44fedf0a285c69a80ce764a2e284b89eef0d28488708d19cc220c48735e81d08039a3b12f029028dfbdd2d73a3292c8c1afa48c8e33c14ed73896") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000eff000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00003df000-0x4)=r2) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00002be000-0x4)=0xce8, 0x4) pipe(&(0x7f0000222000)={0x0, 0x0}) getdents(r3, &(0x7f000054c000)=""/0, 0x31df80f5348ee022) 2018/01/26 16:43:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a06000-0x8)='./file0\x00', 0x4) mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000000a000)="") symlink(&(0x7f0000e32000-0xc)='./file0/bus\x00', &(0x7f0000d03000-0xc)='./file0/bus\x00') mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/26 16:43:34 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c29000)='/proc/self/net/pfkey\x00', 0x8002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000c41000)={0x0, 0x7}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000845000-0xc)=@sack_info={r1, 0x10000, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) futimesat(0xffffffffffffffff, &(0x7f0000b43000)='./file0\x00', &(0x7f0000c41000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) 2018/01/26 16:43:34 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x18, 0x32, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 16:43:34 executing program 3: capset(&(0x7f00002d1000-0x8)={0x19980330, 0x0}, &(0x7f0000cc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x200000002f, 0x2) 2018/01/26 16:43:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) lstat(&(0x7f00002bd000-0x8)='./file0\x00', &(0x7f00008de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() 2018/01/26 16:43:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x8) r1 = dup(r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$ax25(r1, 0x0, &(0x7f00005aa000)=0x0, 0x80800) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000996000)=""/56) bind$inet(r0, &(0x7f0000952000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff6a) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000da0000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00002d1000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000027000-0x10)={0xfffffffffffffffe, 0x4, 0x9, 0x2, r3}, &(0x7f000099c000)=0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000067e000-0x10)=@common='ip6gre$ap0\x00', 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 16:43:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000099c000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x40000000009, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000039f000-0x190)={0x7, {{0xa, 0x2, 0xffffffffffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x30a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d19000-0x18)={@common='syzkaller1\x00', @ifru_map={0x6, 0x73e, 0xfff, 0xffffffffffffffe1, 0x1, 0x1}}) connect$inet6(r1, &(0x7f0000f61000)={0xa, 0x1, 0x801, @loopback={0x0, 0x1}, 0x2}, 0xffffffffffffff98) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/26 16:43:34 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f000000b000)=[{&(0x7f0000009000-0xb8)=""/184, 0xb8}], 0x1) fcntl$addseals(r0, 0x409, 0xa) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x400001, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000015000)={&(0x7f0000012000/0x3000)=nil, 0x3000}) 2018/01/26 16:43:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x9) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$int_in(r3, 0x5452, &(0x7f0000d6e000-0x8)=0x4) exit(0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000eac000-0x10)=@common='gre0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00007f2000)={0x0, 0x0}, 0x8) r4 = syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r4) r5 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x4, 0x0, &(0x7f0000009000)="d8fc1d01"}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000a000)=""}) ioctl$BINDER_THREAD_EXIT(r5, 0x40046208, 0x0) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 35.042107] IPVS: Creating netns size=2536 id=9 2018/01/26 16:43:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f0000a3f000-0xb4)=[{{&(0x7f0000aab000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000496000)=[{&(0x7f0000c66000)=""/4096, 0x1000}, {&(0x7f0000df3000-0xa9)=""/169, 0xa9}, {&(0x7f0000407000-0x44)=""/68, 0x44}, {&(0x7f0000e3a000-0x6a)=""/106, 0x6a}, {&(0x7f00009bd000-0x70)=""/112, 0x70}, {&(0x7f0000214000)=""/51, 0x33}, {&(0x7f0000984000)=""/93, 0x5d}], 0x7, 0x0, 0x0, 0x423}, 0x4}, {{&(0x7f00008b3000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000399000-0x50)=[{&(0x7f0000c5b000)=""/0, 0x0}, {&(0x7f0000071000)=""/134, 0x86}, {&(0x7f0000746000-0xa6)=""/166, 0xa6}, {&(0x7f0000697000)=""/191, 0xbf}, {&(0x7f0000ac3000-0x14)=""/20, 0x14}], 0x5, &(0x7f00007cb000)=""/233, 0xe9, 0x40}, 0x2}, {{0x0, 0x0, &(0x7f0000bd0000-0x10)=[{&(0x7f00008f4000-0xd6)=""/214, 0xd6}], 0x1, 0x0, 0x0, 0x3f}, 0x6}], 0x3, 0x10000, &(0x7f0000a30000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000d83000)={0x0, @in6={{0xa, 0x0, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x50fb0fa6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x400}, &(0x7f00007cd000-0x4)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c0b000)={r2, 0x2}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) fcntl$notify(r0, 0x402, 0x14) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000dcc000)=[{0x8, 0x3}, {0x0, 0x0}, {0x0, 0x0}], 0xea) 2018/01/26 16:43:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000967000-0xd1)="66ce02decfcf3c7732a978dbfe86e48c4f398fff4a1e943008d3c37b9e385b6066ec95801f950f9cc51cbe0f1df084eaa7d883cecdbbc1cb1ea545332fec4963d88893a20513599bfe3068d29aef6dfb11eef198242e459d55665a11ebb4caf85413f2513c49c193b65e14748ab17648d0924b4cce53f8a23131d46fa6a5301945aa9251f1bcf23363794d90f57ff14d3473fdf55562c85d2d837d4d3d0d287c8985beb5a9447791ce769a5426efa90494df528f941fa06148dc2ff971d0a79155815b344bb1de46e33e5d74e687ba69db") r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000042c000-0x16)='/selinux/checkreqprot\x00', 0x20200, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00004db000)=""/239) bind$inet(r1, &(0x7f0000a68000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x2, 0x2, 0x0) r2 = memfd_create(&(0x7f0000fcd000)="df76626f786e657431222b00", 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000cfe000-0x68)={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]}) mq_timedreceive(r2, &(0x7f00007e2000)=""/4096, 0xffffffffffffff97, 0x10001, &(0x7f00006d9000-0x10)={0x77359400, r3}) [ 35.141648] binder: 5175:5189 ERROR: BC_REGISTER_LOOPER called without request [ 35.163558] audit_printk_skb: 12 callbacks suppressed [ 35.163564] audit: type=1400 audit(1516985015.100:19): avc: denied { call } for pid=5175 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 35.193057] binder: send failed reply for transaction 10 to 5175:5201 [ 35.252105] binder: BINDER_SET_CONTEXT_MGR already set [ 35.257441] binder: 5175:5204 ioctl 40046207 0 returned -16 [ 35.264399] binder: 5175:5189 ERROR: BC_REGISTER_LOOPER called without request [ 35.272056] binder_alloc: 5175: binder_alloc_buf, no vma [ 35.277509] binder: 5175:5204 transaction failed 29189/-3, size 0-0 line 3127 [ 35.298670] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.360412] binder: undelivered TRANSACTION_COMPLETE [ 35.365573] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.782603] pktgen: kernel_thread() failed for cpu 0 [ 35.787723] pktgen: Cannot create thread for cpu 0 (-4) [ 35.793109] pktgen: kernel_thread() failed for cpu 1 [ 35.798196] pktgen: Cannot create thread for cpu 1 (-4) [ 35.803549] pktgen: Initialization failed for all threads 2018/01/26 16:43:35 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000012000)={0x30, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x1c, 0x1, [@typed={0x18, 0x1, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$setsig(r0, 0xa, 0xd) ftruncate(r0, 0x2) 2018/01/26 16:43:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a06000-0x8)='./file0\x00', 0x4) mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000000a000)="") symlink(&(0x7f0000e32000-0xc)='./file0/bus\x00', &(0x7f0000d03000-0xc)='./file0/bus\x00') mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/26 16:43:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000407000-0xa)='/dev/ptmx\x00', 0x44200, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f000062a000-0x2)={0x6, 0xf0a}) write(r1, &(0x7f0000fd6000)='z', 0x1) socket(0x6, 0xa, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/26 16:43:35 executing program 3: mmap(&(0x7f0000000000/0x4ef000)=nil, 0x4ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004ef000)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000c6000-0x1)=0x3) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00004ef000)={0x7, [0x2, 0x7f, 0x9, 0x8, 0x80000001, 0xfff, 0x0]}, &(0x7f0000387000-0x4)=0x12) getrusage(0xffffffffffffffff, &(0x7f00003f6000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xfffffffffffffff7) 2018/01/26 16:43:35 executing program 4: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = syz_open_dev$sg(&(0x7f00002de000-0x9)='/dev/sg#\x00', 0x34, 0x30001) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000f03000)={0x3, {"fbb1782528f0fc"}, 0x0}, 0xffffffffffffff2b) 2018/01/26 16:43:35 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @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]}}, 0x90) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f000000f000)=0x0) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0xfffffffffffffc5d) 2018/01/26 16:43:35 executing program 2: prctl$intptr(0x3f, 0x4) 2018/01/26 16:43:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000c8b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f57000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000636000)=0x101) ioctl$VT_ACTIVATE(r1, 0x5606, 0x20) ioprio_set$uid(0x0, r0, 0x1ff) creat(&(0x7f000041e000)='./file0\x00', 0x0) setxattr(&(0x7f00008f8000-0x8)='./file0\x00', &(0x7f0000010000)=@known='security.selinux\x00', &(0x7f0000904000)="", 0x0, 0x0) 2018/01/26 16:43:35 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000e4d000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000010000)='net/icmp\x00') r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000c000-0xc)={0x5, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000000f000)={0x0, 0x0}) preadv(r2, &(0x7f000000d000-0x10)=[{&(0x7f0000008000-0x98)=""/152, 0x98}], 0x1, 0x0) poll(&(0x7f0000016000)=[{r2, 0x0, 0x0}], 0x1, 0x0) r3 = dup3(r2, r2, 0x80000) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000010000-0x8)={0x1000000, 0x3a11, 0x80, 0xffffffffffffff2f, 0xc6f5}) 2018/01/26 16:43:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000f10000-0x28)={@common='ip6tnl0\x00', @ifru_mtu=0x0}) sendmsg(r0, &(0x7f00009bc000-0x38)={0x0, 0x0, &(0x7f00000c0000)=[{&(0x7f000050f000)="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", 0x1000}, {&(0x7f00006de000)="62ef23bc0411167b8d131171f360d7009c2bcb062593109675863446b8c5c2b6b8a22116d4a1255f044e41f0e52bea757b5aaa0e4898f99317bdad0ca0e15b7986330f28b1fd450e158a2d71d15ff227725bfddbfbd4b38eec8f3a40c0537e89fc74346d069b81c7b98d1194c8f564041151ac413f6b720d577b765c24a03b33de3af23c3b9a0b85f385b7f1c64ac4fe60379c4a07efdaffd0ca7b7b8fb04ffb19723d4692b45a6f4f7da51ed0b27de1828337e85ad2975a451d674429b42db0dec818e883fc03be605e88556b7634717ddcec9841afd53ff50a1b0d4d7826da07c86db75a81b2dde4c15431dba4893440a2c9b0f19b2a", 0xf7}, {&(0x7f000030a000-0x73)="6a0f063292cbfb054e7e0bcdbcc3c7e85fda7ae4cdce4734f9e8fbbbd7869698633cf0418f59b976861338f945916d23cbf3fa6f22c593bedb70f105b49fc3753c7a56543e85870ff2926827450a1e78700f3669a2c13d609247f5402d4f16158ec845b4276f50156242b0c559c328b73abb11", 0x73}], 0x3, 0x0, 0x0, 0x40000}, 0x1) 2018/01/26 16:43:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ustat(0x7f, &(0x7f0000e5a000-0x9)={0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x0, &(0x7f0000f9c000)={0x0, 0x14, 0x0, @thr={&(0x7f0000c27000-0x1d)="", &(0x7f0000f19000-0x1000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000984000)=0x0) socket$inet6(0xa, 0x0, 0x0) sched_yield() eventfd(0x10000) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000662000)='tls\x00', 0x4) [ 35.948450] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. [ 35.952612] audit: type=1401 audit(1516985015.890:20): op=setxattr invalid_context="" [ 35.955456] binder: 5211:5212 ioctl 40046205 fffffffffffffff7 returned -22 2018/01/26 16:43:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) r1 = dup(r0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000390000-0x4)=0x81, 0x4) sendto$inet(r0, &(0x7f0000b1e000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00004c6000-0x38)={&(0x7f000006b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000242000)=[], 0x0, &(0x7f00007eb000)=""/185, 0xb9, 0x0}, 0x2) 2018/01/26 16:43:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000178000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000205000-0xc)={0x4000000e, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00009a2000)={0x0, 0x0}) ppoll(&(0x7f00004b1000-0x40)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae9000-0x8)={0x0}, 0x8) pipe(&(0x7f0000f6a000)={0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000026b000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x1f) 2018/01/26 16:43:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000d1b000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000412000-0x40)={0xfffffffffffffff7, 0xffffffffffffffff, 0x1, 0x9a3, 0x7, 0xffff, 0x5a10, 0xff}, &(0x7f0000950000-0x40)={0x5, 0xfffffffffffffffb, 0xc4b, 0x100000001, 0x8, 0x9, 0x4, 0x7}, &(0x7f0000943000-0x40)={0x1, 0x81, 0x7fffffff, 0x10001, 0x3ff, 0xa, 0x80a3, 0x5c}, &(0x7f0000328000)={r1, r2+30000000}, &(0x7f0000214000)={&(0x7f0000af6000)={0x7fffffff}, 0x8}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @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 = dup2(r0, r0) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000ab9000)={0x6, 0x603a28f7, 0x0, 0xffffffff, 0x1ff}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ea5000)='/dev/hwrng\x00', 0x8000, 0x0) close(r0) 2018/01/26 16:43:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000550000-0x4)=0xaf89, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000a55000-0x4)=0x7fffffff, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 16:43:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f00004e5000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ede000-0x4)=0x8, 0x800) writev(r0, &(0x7f000012b000)=[{&(0x7f0000d71000)="f867eb941fc2ba50fb59cc4908d872a51123f4a54d6e9519bcaae05d2be94a90848971102fcc1bd2487db7a87b3d30bd", 0x30}, {&(0x7f00006f6000-0xd4)="0cb87109ab2f08cbf432e862052652cb15305196112b755bdfc9032369ed7aceed54d32eb94572ebf71990ccecce7594eb9bd26b32c311e08bbb61940894d92397cc2e915637339598335d89a5a1e353fb28e54e8b5b9af9a451bdb8b994f9873db02b90c38290b990f9ad77d3c73dbb05b9be0b0e16939e403593b861d082c6d78529b291519373e89c7fada55200fc7c105a78f209492c66270abd1f21cebeea57c9103ad12fffc345dfe4a3f06020ed46c8d6b519572a89195e2436ab95c1a7d995ee46f61f0900f2b7f382c18a1c7a9ea8c0", 0xd4}, {&(0x7f000035b000-0x21)="490cc107c43d045e4f54c1890510dae1d2550d98ce125dae4d89aae659b707a17b", 0x21}, {&(0x7f00006e7000)="9886c3d3273ce75f78d375543485ed5900cc62fdc9b53289580d2a08608c23b1a712e01f69569476b8be6d055f65e94671b7bfe79f7ca2cd0df9c0e1c0489d092666fb2a8dd543d6ed3f2097d3cb83c42b8f7bce30d4b3684dff92840fa0ea94", 0x60}, {&(0x7f0000b6c000)="115eb3039f58aef236a12b7380d3163377bead1b95258a4bcf18ddcfaaee6068ea90037d0b9fdbcd5f8e3d6073d85c7745af491a5365857d0bbec681588616bb12015b660a71502a692260bab3c06f9f61e2a8a9a700cead472738742fb1b216f5869cec713c977a022072e564f58374e50ef7a855367b584038709fb952127b6ee191fc638f9376333f6502a921a3bd756c565569b93c56e8e46f42c6975373fca821", 0xa3}, {&(0x7f000004f000)="84560cf0a83a445c", 0x8}], 0x6) r1 = socket$inet6(0xa, 0x800802, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007aa000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000d45000-0x4f)={0x2, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000f80000)=0x0, 0x4) modify_ldt$read(0x0, &(0x7f0000e0e000-0xb0)=""/176, 0xb0) 2018/01/26 16:43:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b80000)='/dev/sg#\x00', 0x4be, 0x100ffe) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000018f000-0x4)=0x5, 0xff76) r1 = epoll_create1(0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e67000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000022000-0xc)={0x2001, 0x0}) ppoll(&(0x7f00007a9000-0x28)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000875000-0x10)={0x0, 0x0}, &(0x7f0000924000-0x8)={0x0}, 0x8) 2018/01/26 16:43:35 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000010000)=0x0, &(0x7f0000013000-0x4)=0x8) r1 = dup2(r0, r0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000011000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x100, 0x2, 0x0, 0x3}, &(0x7f0000013000-0x4)=0xa0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f000000c000)={{0x54, 0x8}, 0x1, 0x3, 0x7fff, {0x5, 0x3b664f5d}, 0x82bf, 0xf7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000013000)={0xaa, 0x4a, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000013000-0x14)={r2, 0x824, 0x4, 0x1, 0x4, 0x7}, &(0x7f0000012000)=0x14) r3 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000015000-0x6)={r2, 0x2}, &(0x7f0000015000-0x4)=0x6f) 2018/01/26 16:43:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x80080) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000f0f000)={0xaa, 0x40, 0x0}) recvfrom$llc(r1, &(0x7f0000fe2000)=""/124, 0x7c, 0x1, &(0x7f0000653000)={0x1a, 0x1c, 0x8, 0x7fff, 0x9b, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x10) userfaultfd(0x0) getpeername$inet6(r2, &(0x7f00002e7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000031b000-0x4)=0x1c) socketpair(0x1, 0xe, 0x5, &(0x7f0000bd0000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000e11000)=0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) [ 35.969592] audit: type=1401 audit(1516985015.900:21): op=setxattr invalid_context="" [ 36.005768] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/26 16:43:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000216000)='ns/ipc\x00') syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000d10000+0xf0)='ns/ipc\x00') 2018/01/26 16:43:36 executing program 6: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f80000)='/selinux/checkreqprot\x00', 0x0, 0x0) fstat(r0, &(0x7f00009d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00006ef000-0x4)=0x0, &(0x7f0000bbf000)=0x0, &(0x7f0000856000-0x4)=0x0) chown(&(0x7f00008da000)='./file0\x00', r1, r2) preadv(r0, &(0x7f0000c57000-0x70)=[{&(0x7f0000f82000-0x9e)=""/158, 0x9e}], 0x1, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000f84000)=[{&(0x7f0000f84000)="3de13f628e53370f441d48574f0d05c90739a4e1c0eb0e5760973e8df26af91578eef3ba0b0904f9cc4a03400b39a8b650b3", 0x32}, {&(0x7f0000f85000-0x55)="3ff0799e4b581bf6c9615a85d6c8ad5eba00a3c887e8d71eac8caa569b82748c024d61ecd68ac9954facc6450550887356836d2b28cdbb2b92908a03598e9b5ead3d7396135066741ae2eb2c5f6f8e1b23446ee38e", 0x55}, {&(0x7f0000f85000-0x1f)="2064b84666a23640c48302d698088d663750958667377d7ba39f83c909f852", 0x1f}], 0x3) 2018/01/26 16:43:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvmsg(r0, &(0x7f0000c88000-0x38)={&(0x7f0000b0f000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009f6000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00008ca000)={0x0, 0x0}) r1 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e96000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e0f000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a7d000-0xc)={r2, r1, r3}, 0xffffffffffffff07) write(r0, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) 2018/01/26 16:43:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b80000)='/dev/sg#\x00', 0x4be, 0x100ffe) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000018f000-0x4)=0x5, 0xff76) r1 = epoll_create1(0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e67000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000022000-0xc)={0x2001, 0x0}) ppoll(&(0x7f00007a9000-0x28)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000875000-0x10)={0x0, 0x0}, &(0x7f0000924000-0x8)={0x0}, 0x8) 2018/01/26 16:43:36 executing program 5: r0 = socket(0x1, 0x802, 0x0) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x2}, 0x10) 2018/01/26 16:43:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d3a000)='veno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="", 0x84, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fchmod(r0, 0x0) sendto$inet(r0, &(0x7f0000473000-0x457)="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", 0x457, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 16:43:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d3a000-0x8)='./file0\x00', 0x0) rename(&(0x7f00003b3000-0x8)='./file0\x00', &(0x7f0000192000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000926000)='./file0\x00', 0x2, 0x15d) ppoll(&(0x7f0000473000)=[{r1, 0xa2, 0x0}, {r1, 0x4000, 0x0}, {r0, 0x200, 0x0}], 0x3, &(0x7f000053d000-0x10)={0x0, 0x0}, &(0x7f0000077000)={0x5}, 0x8) 2018/01/26 16:43:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = open$dir(&(0x7f000061e000-0x8)='./file0\x00', 0x208000, 0x12c) r2 = creat(&(0x7f0000003000-0x8)='./file0\x00', 0x0) renameat(r1, &(0x7f00006b9000-0x8)='./file0\x00', r2, &(0x7f0000c9d000-0x8)='./file0\x00') ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f00001f7000)=0x0) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000520000-0x20)=[{0x0, 0x0}, {0x0, 0x5}, {0x0, 0x0}, {0x4, 0x0}], 0x200000000000029e) pread64(r2, &(0x7f0000187000)=""/0, 0x0, 0x0) 2018/01/26 16:43:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f0000207000)='./file0\x00', 0x2, 0x48) ioctl$KDENABIO(r1, 0x4b36) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000a7d000)=""/0, &(0x7f00000b0000)=0x0) 2018/01/26 16:43:36 executing program 3: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e22000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000f89000)={&(0x7f0000f89000)={0x10, 0x0, 0x0, 0x24000020}, 0xc, &(0x7f0000f6b000-0x3)={&(0x7f000098b000-0x1e4)=@ipv4_delroute={0x1e4, 0x19, 0x804, 0x1, 0x1, {0x2, 0x20, 0x10, 0x3, 0xff, 0x1, 0xc8, 0x0, 0x2100}, [@RTA_PREFSRC={0x8, 0x7, @remote={0xac, 0x14, 0x0, 0xbb}}, @RTA_MARK={0x8, 0x10, 0x4}, @RTA_ENCAP={0x118, 0x16, @nested={0x114, 0x3c, [@typed={0x10, 0x8c, @u64=0x6}, @generic="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"]}}, @RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0x0, 0xbb}}, @RTA_METRICS={0x60, 0x8, "c94f8417b68aba0a7a8347545c23484409cfe464d9d2358ec9e1c54d736b9a38b96ba309aeb65532a012ed62daf6b792d6408c1f20ea92d98623359c541d80658dd193fa6be014c3475626707e5e475e03b1fc135d7d9471b73d53"}, @RTA_PREFSRC={0x8, 0x7, @broadcast=0xffffffff}, @RTA_ENCAP={0x14, 0x16, @typed={0x10, 0x72, @str='system\x00'}}, @RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}, @RTA_MULTIPATH={0x14, 0x9, [{0x800, 0x6, 0x100, r1}, {0x7ff, 0x2, 0x1, r1}]}]}, 0x1e4}, 0x1, 0x0, 0x0, 0x24008085}, 0x20000090) 2018/01/26 16:43:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fdatasync(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b80000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000a51000-0x8)={0x0, 0x100}, &(0x7f0000591000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00003b9000-0xc)={r2, 0x1, 0x0}, &(0x7f000033d000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00006a2000)={r3, 0x81}, 0x8) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0xfffffe46) listen(r0, 0x0) close(r0) 2018/01/26 16:43:36 executing program 6: getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000364000)=""/0, &(0x7f0000c57000-0x4)=0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000abf000/0x2000)=nil, 0x2000, 0x3) prctl$setmm(0x23, 0x4, &(0x7f000000b000/0x3000)=nil) 2018/01/26 16:43:36 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x48000, 0x102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000001000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000013000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5b000-0x20)={{&(0x7f0000628000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chdir(&(0x7f0000880000)='./file0\x00') setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00007df000-0x6)={0x54a4, 0x7, 0x79, 0x7f}, 0x8) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000701000-0xd8)="f9c1c1ff13327a164e48c5e9222a0a01e0ca422c25d3907ff8b49308b8a346870520f4fdda3c9ffefeff273bcc1d838ae7e8ddebb3378444e517c34ec72d7c77e017880413adcee0e5ba2712c1a9938964ae807c026eab180fa664d8c719e9b0bf777ed5689ffa782a6e649b08e9d7244765a7583b9a68fc88e16c1eb7b9b2d4d4766d958fa5f7036b977bcfbdb296dafd9dd8c4af0c2d741e072ce72327bfc45d11009870aac317eda30bd284e711b8dd6bb8e88a606a29d1a57412fa5dc467e4cee17502e154392f199a4f52011bb3efcc906624cda3f8") 2018/01/26 16:43:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) fallocate(r0, 0x1, 0x10001, 0x76) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000622000-0x3)=0x0) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) lseek(r2, 0x0, 0x4) accept4$unix(r1, 0x0, &(0x7f0000758000)=0x0, 0x80800) 2018/01/26 16:43:36 executing program 3: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eea000-0x4)=0x101, 0xfffffffffffffd85) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eeb000-0x4)=0x1000200, 0x4) 2018/01/26 16:43:36 executing program 1: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000397000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$notify(r0, 0x402, 0x8000001b) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000641000)=0x0) getpgrp(0xffffffffffffffff) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000560000-0x35)="6e65742f72745f63616368650082cbe9d948f9fcd20669c1f1ea893b50ac3e9f420bf0b9698b480951c4447000d808983205600985") writev(r2, &(0x7f00006df000-0x10)=[], 0x0) 2018/01/26 16:43:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x16)='%vboxnet1mime_typeem1\x00', 0x3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000c82000)={0x0, 0x10000}, &(0x7f0000777000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f28000)={r1, 0x39, "222d1af2493785f6adbeac8f907cbdb776d10fa8c0f07ed3e36a7afe20e2e573d3babc3746577ea0dca1bebfadf3322f00b464c22178ef602c"}, &(0x7f0000e6e000-0x4)=0x41) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000698000)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000028c000)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x21, &(0x7f00007f0000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f000006f000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000096a000)=0x14) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000dd6000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000488000)=0x8) getsockopt(r0, 0x2, 0x1, &(0x7f00003d1000-0xdb)=""/219, &(0x7f0000401000)=0xdb) 2018/01/26 16:43:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffffffffffffe5, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c1000-0xf2)="5399539ade4709a9a3ec60c88ae2ff96d18bd5b80b72aad82492d3fb6ed2a6fff14391e97217f434cb2bcee9d753c9809879f69f56231196095ac689a1f9a723b296ce2886c876130ad6351ddfa75eb0f37e684e55b8e126d50f63365c955973a53ae9e8d3a07ce4defdad68c8e054112afca441c56599c517991303e919adbc030bcbea8aea43276ac68d7336822814d65243740078b085ab5efbf9eb18eeaecbd2bc0790e240178647a7d1f2f196d883000075ee9c33cb26fae17729626c99b1355df22620216b07b71439d03936dfbbb9b41d13d5806e7566e5758812c9c45fc8edf775ed961f97fe16cc3e414a3bb6d6", 0xf2, 0x40, &(0x7f0000bd4000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_nanosleep(0x0, 0x1, &(0x7f00006c3000)={0x0, 0x989680}, &(0x7f0000359000-0x10)={0x0, 0x0}) 2018/01/26 16:43:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = syz_open_dev$loop(&(0x7f0000121000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000050000-0x10)="74756e08000000000000008000000000", 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000cf5000-0x4)=0x4, 0x4) sendfile(r2, r1, &(0x7f0000ac3000-0x8)=0x0, 0x80000000000002) 2018/01/26 16:43:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f68000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000)={0x0, 0x8000000}, 0x8) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x20041, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000c61000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(r0) 2018/01/26 16:43:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x81, 0x3f, 0x2, 0x8001, 0x8}, &(0x7f0000ccb000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) 2018/01/26 16:43:36 executing program 1: r0 = userfaultfd(0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000a1a000)={0x101, 0x9, 0x81, 'queue0\x00', 0xa3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = getpgid(0x0) sched_getaffinity(r2, 0x8, &(0x7f0000000000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00002c7000)={0xfffffffffffffe00, 0x1, 'client1\x00', 0xffffffff80000000, "42752be23a2808a7", "2fde4c86f30f68bbf271cdb73bebdd1a535f61aababd060c717aaac69624471c", 0x15a, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 16:43:36 executing program 2: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000036000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000001, 0x9, 0x1000, 0x47}, &(0x7f000000d000)=0xa0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000006c000-0x8)={r3, 0x5}, 0x8) ftruncate(r2, 0x40001) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x3, 0x0}, 0x0}], 0x1, 0x0, 0x0) sendfile(r0, r2, &(0x7f000000e000-0x8)=0x0, 0xa) close(r1) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f000006d000-0xf2)=""/242) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000006b000+0x7c6)=0x0, &(0x7f000006c000-0x4)=0x4) 2018/01/26 16:43:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x480000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002000-0x4)=0x5, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/01/26 16:43:36 executing program 5: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000099a000)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000248000+0x31c)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f78000-0x4)=0xe8) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f83000-0x4)=0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000a38000)={&(0x7f0000394000-0xc)={0x10, 0x0, 0x0, 0x2400204}, 0xc, &(0x7f0000f83000-0x10)={&(0x7f0000f82000)={0x60, 0x1c, 0x200, 0x4, 0x0, {0x4, 0x0, 0x0}, [@nested={0x40, 0x89, [@typed={0xc, 0x61, @uid=r1}, @generic="5af3ffdb7b23b39c2150549743cd98175d983f822b0d920122a77c30f3fdf5409607429f3c25f8101bd93318f7"]}, @typed={0xc, 0x6c, @pid=r2}]}, 0x60}, 0x1, 0x0, 0x0, 0x90}, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) fcntl$setown(r0, 0x8, r2) setsockopt$inet6_int(r3, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r3, &(0x7f0000f73000-0x31)="", 0xfffffffffffffecc, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvfrom$inet6(r3, &(0x7f0000f82000-0xf6)=""/246, 0x12a, 0x23fffd, 0x0, 0x0) 2018/01/26 16:43:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet6(0xa, 0x6, 0x9) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000044f000)=@dstopts={0x1, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x40, {0x2, 0xe, 0x8, 0x4, [0x8, 0x2, 0x0, 0xf5, 0x101, 0x7fff, 0x9]}}, @ra={0x5, 0x2, 0x101}, @ra={0x5, 0x2, 0xa8c}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x38, {0xffffffffffffff2b, 0xc, 0x1, 0x5, [0x1000, 0x401, 0x0, 0x6, 0x2, 0x100000001]}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0xbd) r1 = syz_open_procfs(0x0, &(0x7f00007a2000-0xb)='clear_refs\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) recvfrom(r1, &(0x7f000016f000)=""/118, 0x76, 0x2, &(0x7f00005cc000-0x60)=@nfc_llcp={0x27, 0x6, 0x2, 0x6, 0xc6, 0x1f, "1c484477029432cc9baf85d6503883a9761701d07fa1df3ae7064943345769cfa0246b46f07e464189b9142d1bf147627009b646a136fe0f03e9722e36a8d5", 0x80000001}, 0x60) 2018/01/26 16:43:36 executing program 0: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000325000)=0x11, 0x4) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d1f000)='/selinux/enforce\x00', 0x4a00, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000d1f000)={0x0, 0x54, &(0x7f0000d1f000)=[@in6={0xa, 0x1, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x401}, @in6={0xa, 0x0, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}]}, &(0x7f0000641000)=0x10) openat$keychord(0xffffffffffffff9c, &(0x7f0000944000)='/dev/keychord\x00', 0x329002, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000011c000)={r2, 0x3, 0x1}, 0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) 2018/01/26 16:43:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mknod$loop(&(0x7f0000ac3000-0x10)='./control/file0\x00', 0x0, 0x0) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000ac2000)='./control/file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f7a000)=0x3, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') 2018/01/26 16:43:36 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000-0x4)=0x2, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/dev/keychord\x00', 0x400800, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f000001e000)=0x3, 0x8) listen(r0, 0x0) 2018/01/26 16:43:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004e2000)=0x0) getrusage(0x3, &(0x7f0000f7e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 16:43:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getgroups(0x0, &(0x7f0000b7d000)=[]) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000252000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000472000)={0x0, 0x10, &(0x7f0000069000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000dec000-0x4)=0x10) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000277000-0x10)={0x0, 0xb8, &(0x7f0000456000)="e494cb344b2aed7b0f6a8e26c72f261f1912462cc774684205ee6262598e92dc70e689de235e11acbb8e7fc00f3b3d31034f781e1144ebbf0a6bc358bd1a53e836d1cae9385caa12f4d5e6017edbb2f35a1396c08df6c048b6914fcefdd9cba5d53fffa6bcd1cc31fe387d80f4f2fd8a8898ebe7441a0921bec89ee3fcf9fc43f13b3f8901529fc11bf5ef33bed75f0db125fabbd519564bb297155ab8de09ea972635b8fedf8e4c28fa9cae8e5a3c1dd4149a8f5464d7d4"}) 2018/01/26 16:43:36 executing program 6: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f87000-0x4)=0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000f88000-0x8)='./file0\x00', 0x4000, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f89000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) epoll_wait(r2, &(0x7f0000bac000)=[{0x0, 0x0}], 0x1, 0x6) fcntl$lock(r0, 0x6, &(0x7f0000f87000-0x20)={0x2, 0x7, 0x20, 0x3, r1}) r3 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000951000+0xf31)={0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000f89000)=0x2, 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d73000)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 16:43:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000304000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000321000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000bfe000)={0x0, 0xf0, "dc073e28e7d34b69799ec90a3b0b7ee7740cbc5f64aa595feeeb35c1b0265f1145f2871ea54e98da00d6139daaccc0a1043f41645699f2ad2adcfaaf4a378970f084623675f71684a65942fd36e4c2e37b4dea6f670d4a7b565460cb1781e2a93805a2ca17a586c6623d434e664d7a54277b3b1890112ee4956e9922ecc888c742e97217b847834f97e05de20eb8727fc5e7f9195aed0551e7a3931bb9b18847846b2102be021db2fbdae405ea4a0bd523f3c68c8331920908c5f4c684de82748da86d81175cbbb611e777c81172e216e19ab5fb5ddf310eb47e621081c0b822106caef5283b500b7b22ec2387aafc84"}, &(0x7f00007f4000-0x4)=0xf8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00007b7000)={0x40000011, 0x0}) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008c3000)={r2, 0x7}, 0x8) 2018/01/26 16:43:36 executing program 4: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x6, &(0x7f00003d6000)={0x0, 0x0}) ppoll(&(0x7f0000fe7000-0x30)=[{r1, 0x40, 0x0}], 0x1, &(0x7f0000036000-0x10)={0x0, r2+10000000}, &(0x7f000078d000-0x8)={0x0}, 0x8) r3 = open(&(0x7f0000a45000)='./file0\x00', 0x4000, 0x4) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f000042a000-0x8)=[0x7ff, 0x200]) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) socketpair(0xb, 0x805, 0x7, &(0x7f0000859000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000fec000)={{0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x6}, {0xa, 0x1, 0x514000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x7f, [0x3, 0x0, 0x20, 0x9, 0x69a, 0x5, 0xffff00000000000, 0x1ff]}, 0x5c) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fa7000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$TCSETAW(r5, 0x5407, &(0x7f0000079000)={0x12000, 0x8, 0x0, 0x800, 0x7, 0x154, 0xffffffffffffff46, 0xffffffffffffffa1, 0x3, 0x101}) 2018/01/26 16:43:36 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000000c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000002000)=0x1f, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0xffffffffffffffea, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000004000-0x78)=[{{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000001000)=""/219, 0xdb}, {&(0x7f0000003000)=""/226, 0xe2}, {&(0x7f0000001000)=""/71, 0x47}, {&(0x7f0000003000)=""/4, 0x4}], 0x4, &(0x7f0000004000-0x7f)=""/127, 0x7f, 0x6}, 0x1000}, {{&(0x7f0000004000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000004000-0x80)=[{&(0x7f0000003000)=""/241, 0xf1}, {&(0x7f0000001000-0x9e)=""/158, 0x9e}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/46, 0x2e}, {&(0x7f0000001000)=""/183, 0xb7}, {&(0x7f0000003000-0x6)=""/6, 0x6}, {&(0x7f0000001000)=""/40, 0x28}, {&(0x7f0000004000-0x57)=""/87, 0x57}], 0x8, 0x0, 0x0, 0xbf8a}, 0xbff}], 0x2, 0x10000, &(0x7f0000001000-0x10)={0x0, 0x989680}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x80, 0x4) 2018/01/26 16:43:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0xfffffffffffffffe) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) 2018/01/26 16:43:36 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a92000)=0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000931000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpriority(0x2, r0) 2018/01/26 16:43:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) accept$packet(0xffffffffffffffff, &(0x7f0000dbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000325000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000748000-0x28)={@generic="fe8a3243fc5ff509c8837953d913b7d1", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00001de000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) epoll_wait(r0, &(0x7f0000b4c000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x3) 2018/01/26 16:43:36 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept(r0, 0x0, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f000000c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000005000)=0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000-0x50)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000000b000)={0x0, 0x1}, &(0x7f000000b000)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000000c000-0x8)={r3, 0x9}, 0x8) 2018/01/26 16:43:36 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x408b00, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ppp\x00', 0x418000, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000003000-0x20)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}) setsockopt(r2, 0x7, 0x7ff, &(0x7f0000002000)="c886d716808f67c40e5dcfa5fb194a0d532eba335056c44ffe5e38739a2ab3611a452d8fd674eb58279297f6ad28c6dbe7f3ffe45d6f4ad0893c3e85e33720e2fbb7f5785fe0dbbd8d79e9c9299543f3f36eaaa651d7f758689653ef29221ec5db0234926304e92ce383827a6aa8d98cf7e245", 0x73) 2018/01/26 16:43:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cae000-0x8)='./file0\x00', 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000f30000-0x4)=0x0, 0x80800) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000e7f000-0x4)={0x4}, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)="") clone(0x0, &(0x7f0000d4b000-0xe5)="", &(0x7f0000cb1000)=0x0, &(0x7f0000a18000-0x4)=0x0, &(0x7f00002df000)="") utimes(&(0x7f0000c1d000-0x8)='./file0\x00', &(0x7f000054e000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = socket$key(0xf, 0x3, 0x2) r3 = dup3(r2, r1, 0x7fffd) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) renameat2(r3, &(0x7f00008ab000)='./file0\x00', r4, &(0x7f00001ac000)='./file0\x00', 0x0) 2018/01/26 16:43:36 executing program 7: r0 = accept$ipx(0xffffffffffffff9c, &(0x7f00007ef000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000aac000-0x4)=0x10) lseek(r0, 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000934000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 16:43:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000731000-0x88)={0x677, {{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cf9000)={0x0, 0x0, 0x0}, &(0x7f0000fec000-0x4)=0xc) timer_create(0x7, &(0x7f0000807000)={0x0, 0x32, 0x1004, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000590000)=0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000e97000)=@hopopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000f3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001cd000-0x4)=0xc) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009b5000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00008e8000-0xe4)={0x0, 0xdc, "2bd5b00ded59a94ca70d3e75b5b75cc3a3fb05efe4e6113466f888b29004c5bee7d0fbb55b348999ea4856cd2a3801757a129305db46c21ae992e47cd18cbe8bff2815b5598ced513d0cf585b859fcf074a2ce1f4e34a99545e864e8d396ca99adc7f1b33ac5d4e9b343b609e3149a53fa35de64cae40e1ca8ee5099e7adfaf2c855179a784d3b614be3b1b3cd60e8f13ccdc13ab68d9dd46a29483db6211085e457f10986c40563182c065c1aa64bf9b0525377afa55b8edba8b049f4dc8be82e96271a212f0231d37cf672336063b4e0ae5f95b58cb1131f002093"}, &(0x7f0000e4d000)=0xe4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000070000-0x8)={r3, 0x9, 0x3}, 0x8) 2018/01/26 16:43:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000657000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) accept4$nfc_llcp(r0, &(0x7f000008a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00004f6000-0x4)=0x60, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x484, &(0x7f00006c2000)=""/24, &(0x7f0000fcd000-0x4)=0x18) ioctl$KDGKBLED(r1, 0x4004510f, &(0x7f0000637000-0x1)=0x0) 2018/01/26 16:43:36 executing program 6: r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x80000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xc8ec) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000086d000)='ns/mnt\x00') ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000684000-0xc5)=""/197) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) 2018/01/26 16:43:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000039c000)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0xb74) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b0f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ec000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c00000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003bf000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000929000-0xe8)={{{@in=@empty=0x0, @in=@empty=0x0, 0x3, 0x0, 0x1, 0x7fffffff, 0x2, 0x20, 0x80, 0x3f, r1, r2}, {0x8000, 0xffffffffffffffff, 0x62d, 0x10000000, 0x1, 0x3, 0x7, 0x7}, {0x4, 0x8, 0x80000000, 0x12}, 0x7, 0xc, 0x0, 0x0, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x2, 0x3c}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x7, 0x1, 0xa19, 0x3, 0x8, 0xfffffffffffffffb}}, 0xe8) read$eventfd(r0, &(0x7f00005ed000)=0x0, 0x8) 2018/01/26 16:43:36 executing program 1: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$intptr(0x1d, 0x3c45) sysfs$2(0x2, 0x9, &(0x7f0000d8b000)=""/23) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f000066b000-0x4)=0xfffffffe, 0x4) r3 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c82000-0xc)={0x0, 0x0, 0x0}, &(0x7f000005e000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002b7000)={0x0, 0x0, 0x0}, &(0x7f0000828000-0x4)=0xc) sendmmsg$unix(r2, &(0x7f00000be000-0x70)=[{&(0x7f0000279000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000034f000-0x60)=[{&(0x7f0000641000)="00040812", 0x4}, {&(0x7f0000287000-0x83)="5147dea06d45dee743b3cf757d8f42d1b8101a115220c4c9cceb113202d10048ebeb8a60717fd9cfc737ffa893e5174e38c318639e8f3dff9f9f026f7907427b065eb227398c6fd208c7361f3b692a55f12cb8eeb717bc16d5cf760161246b3d1ca0deb073a836f4ba1f16cf19da6c35140506abbd59bb175bf60db12e8efc5b349dab", 0x83}, {&(0x7f000021a000)="1bddd18a69d017f2148466c69f328059d76fe3f3c5120b406c641ae8222c23850d2ac8", 0x23}], 0x3, &(0x7f000034c000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r2, r1, r1, r1, r2, r2]}], 0x60, 0x20000000}, {&(0x7f0000a59000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cd6000)=[{&(0x7f0000756000-0xcf)="ee0cfabbd6a95c1817832379e8161f2052263ea18d89f8ff0d4c276a8d10db44835228f6f045991695e46e0ae0b75b006099e95592c2051c05d3ec30c71f1752f43e260cd9e0362277195b3c702877935370c40cb13e863c9286c8daeb145718a045755bb860cd501294863195b6d6a9a155d734884e92466bddaf679d1d93bcc2f74e7fdaf46b030355df104de8975fd8e91b911f220507d10231d881683f0a02cdf414dd1d99c065d754d03a02f97e27c488037f0e52", 0xb7}, {&(0x7f0000a70000-0xc)="0d5e5e248bc1248e4a7de8ded1c05f12a2f6b83e5af8f2ec60d2565e4b94374390e9f6b5268e", 0x26}, {&(0x7f0000f3b000)="b06bfda89c132b5c16e8a361b4b3f37c5678a3b57a1c772a261a32277018123f8710f8ebd58d3651dc116042", 0x2c}, {&(0x7f00007de000)="efa4ffd64b", 0x5}], 0x4, &(0x7f0000be8000-0x18)=[], 0x0, 0x4840}], 0x2, 0x840) connect$unix(r1, &(0x7f00009d7000)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8000, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) 2018/01/26 16:43:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000009b000)='status\x00') fchmod(r0, 0x800400010c) 2018/01/26 16:43:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x103000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x260202, 0x0) ioctl$int_out(r1, 0x0, &(0x7f0000001000-0x8)=0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x8, 0x4) keyctl$set_reqkey_keyring(0xe, 0x6) 2018/01/26 16:43:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000742000-0xe)='/dev/keychord\x00', 0x80000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000059d000-0x4)='tls\x00', 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d4e000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000886000-0x4)=0x0) fcntl$lock(r1, 0x5, &(0x7f0000a87000-0x20)={0x3, 0x4, 0x3ff, 0xa94, r2}) clock_nanosleep(0x0, 0x1, &(0x7f0000c0d000)={0x77359400, 0x0}, &(0x7f0000fe7000)={0x0, 0x0}) timer_create(0x1, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(0x0) tkill(r3, 0x1000000000016) 2018/01/26 16:43:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x284) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00002ae000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/26 16:43:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x7fffe) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000018f000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) lseek(r2, 0x0, 0x0) [ 36.713765] audit: type=1400 audit(1516985016.650:22): avc: denied { setattr } for pid=5446 comm="syz-executor2" name="status" dev="proc" ino=12436 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/01/26 16:43:36 executing program 7: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000d3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000f8c000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000956000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f00007bb000-0x28)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @random="50fd2a51e067"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 16:43:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$urandom(&(0x7f0000005000-0xd)='/dev/urandom\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004be000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000820000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000518000-0x1d)="441f08002b00000000ffff1f000311ff0700004ca600e202a1bf000200", 0x1d) sendto$inet(r0, &(0x7f0000e03000-0x1)="", 0x0, 0x20088044, &(0x7f0000cae000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f5d000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) getpeername$llc(r1, &(0x7f0000a3c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000099a000-0x4)=0x10) 2018/01/26 16:43:36 executing program 3: socket(0x12, 0x3, 0x6) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00005f1000-0x48)=""/72, 0x48}, {&(0x7f0000f32000)=""/241, 0xf1}, {&(0x7f0000001000-0xcf)=""/207, 0xcf}], 0x3) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000002000-0x5c)={{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x3}, 0x9, [0x5, 0x8, 0x4, 0x7f, 0xeba, 0xff, 0x8001, 0xff]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000042b000-0xb7)="2400000024007f08000000e2000001000000ff1800e5ffff00000000000000bb00ff10f07957e79d1b0bb4e9932b1fca692dc20a5adbad32645f7ad4e5ae377309f4157944f5147ad5e77fca79c3dbc4eb9ef945d356ea1a38622a4a31eccb618599c7b1c6ad5b99545ac50ae1c69d314f534b7b89b1de5b51af5d9a9b6ab449e899942fda518b0331fec34902882b41e4bc3eb3b0a912d66caba5871a3ea953ed92911b4762aa69c153510d13840ca388198a266b268a", 0x3f1) accept4(r1, &(0x7f00009e1000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00008db000)=0xe, 0x800) 2018/01/26 16:43:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x802, 0xff) bind(r1, &(0x7f0000734000-0xe)=@l2={0x1f, 0x84, {0x0, 0x4, 0x7, 0xffffffff, 0x4, 0x9}, 0x1, 0x4}, 0xe) fcntl$dupfd(r0, 0x5, r0) 2018/01/26 16:43:36 executing program 2: r0 = socket$inet6(0xa, 0x100000001, 0x10000000003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000-0x5a)=""/90, 0x5a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='smaps\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000)={0x0, @in6={{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4453, 0x10001, 0x9c4, 0x0}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000004000-0x8)={r2, 0x1f}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000001000-0x58)={0x80000000, 0x100000001, 0x7, 0x0, 0x1, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000002000-0x50)=[{&(0x7f0000002000-0xbf)="b402e716df2c67c079c44bc1ad78309dcb019a87fa4b32445e54c924e70018de8da2324018ea4b078cc83e6e057ac906164886f34ee7789bd5d7552e2d47ae4af8740358bdec138d665f521002f7ad93a724e0972843481b941df4d94185d96ef86622161d73ee1f7ee8a62232ff3333cc2602ab5c01b1f00616b4801ef7e387d52371806670edddb842a5580aa9ad1536e77ec785d38c5c75a28290653e3824af3011de51dc4f32d76d9301aca021a0a7862ccc4f3ec30ad14445f36ad35a", 0xbf}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="6de0fd2c2d8ff36e46ca9ef01f28cbee1de9a24c379c96dc4822d2e264790aebba2bc565dadc5263ecfcc840e2469a", 0x2f}, {&(0x7f0000001000-0x5d)="7189ee79b7d79c2873f4025438467659d3ccda700ca52e8cea0cf118ce0d331fada687f7ee38c8e748e72be8c10945929b4bf775950eda38b1b7169b530fd758acf27b93c5b90690f599d24d68379a157df52a84baab6ead4904ec2d09", 0x5d}, {&(0x7f0000001000-0x21)="2bd94663f3bbb37190ef4a6ff9a34dfeac938f47648396ca792fe94040c787be49", 0x21}], 0x5, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000005000-0x1)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000001000)={0x2, 0x5, 0x94, 0x1, 0x6, 0x8, 0x6, 0x100, 0xf30, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000004000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000004000)=0xc) 2018/01/26 16:43:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000991000)='uid_map\x00') sendfile(r0, r0, &(0x7f00007ab000)=0x0, 0x81) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d6e000-0xbd)={0x0, 0xb5, "4fda25f296d17340ff55cecb74085844e075d5fcba2347ecfe00596ecc2d23ac0c47f35b11d41dc7ddb9cedd70e11604d904c15a5d2c9bc2ad3d822875ee853f43e7407d502e20ecbdc80cb8642ede2eed3c37624fe8a073286c3050c233457ab3f933e4ba39db8bd7ec78627f0ad4b7b055078c0dcd4d100dfe14e5c459e076923e7ca78ea3414df939aa04348d3b222149e18bdcfd9209e925081572481d4dbb4f38e573c29c909791b13fcc8fdc4d00346790f8"}, &(0x7f000034e000)=0xbd) recvmmsg(r0, &(0x7f0000e25000)=[{{0x0, 0x0, &(0x7f0000d9a000)=[{&(0x7f0000d42000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000068b000)=""/214, 0xd6, 0x4}, 0x5}], 0x1, 0x2001, &(0x7f0000211000)={0x0, 0x989680}) recvfrom(r0, &(0x7f0000fc0000-0xe2)=""/226, 0xe2, 0x40000121, &(0x7f00003a4000)=@sco={0x1f, {0xffffffffffffff7f, 0x8a, 0xa2d, 0x1000, 0x4a2f, 0x2}}, 0x8) r2 = fcntl$getown(r0, 0x9) setpriority(0x3, r2, 0x5) fcntl$setownex(r0, 0xf, &(0x7f00002a0000)={0x1, r2}) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000736000)=@assoc_value={r1, 0x2bd8}, 0x8) 2018/01/26 16:43:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() r0 = open(&(0x7f000045e000-0x8)='./file0\x00', 0x105002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername(r1, &(0x7f0000a3b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000374000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bd8000-0x8)={0x0, 0x21}, &(0x7f0000ba0000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006a0000-0x98)={r3, @in={{0x2, 0x2, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x638}, &(0x7f00009db000-0x4)=0x98) getresuid(&(0x7f00002cd000)=0x0, &(0x7f0000311000)=0x0, &(0x7f0000d05000-0x4)=0x0) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006bd000)={&(0x7f00002a5000-0x1ac)=@newsa={0xfc, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, r2, r4}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x21d, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x6, 0x7, 0x6, 0x2, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0xd6b607756aa42d3e, ""}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 16:43:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) r1 = creat(&(0x7f00005c6000)='./file0\x00', 0x40) connect$ax25(r1, &(0x7f0000c1a000-0x10)={0x3, {"c9fe7ddc101ec5"}, 0x7f}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000226000)={@common='lo\x00', &(0x7f0000b29000)=@ethtool_coalesce={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 16:43:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000845000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f00009f4000)=[], 0x0) 2018/01/26 16:43:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x0) 2018/01/26 16:43:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a30000-0xc)='/dev/autofs\x00', 0x2a003, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x18, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a546ab210b0eb2a27fe5b14ed1623a", "a8b54d4123822f9c0402364a04604d22a5cc3241a54be9b0db6844965acf64a6", [0x5, 0x6], 0x0}) symlink(&(0x7f0000752000-0x8)='./file0\x00', &(0x7f0000b00000-0x8)='./file0\x00') connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000ade000-0x10)={0x0, 0x7530}, 0xfffffffffffffd40) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0xb, 0x848) truncate(&(0x7f00003a2000-0x8)='./file0\x00', 0x31d) syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r3, r4, 0x8001, 0x0, 0x100080) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00007a3000-0x4)=0xfff, &(0x7f0000630000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000047e000-0x4)=0x0, &(0x7f0000195000)=0x4) r5 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) connect$inet(r2, &(0x7f0000a36000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f00009f4000)=[{&(0x7f0000915000-0x1000)=""/4096, 0x1000}, {&(0x7f00001fd000)=""/115, 0x73}, {&(0x7f0000a81000-0x45)=""/232, 0xe8}, {&(0x7f0000f09000-0x18)=""/24, 0x18}, {&(0x7f0000086000-0xfe)=""/254, 0xfe}], 0x5) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000041000)=0x2, 0x4) syz_open_dev$loop(&(0x7f0000568000-0xb)='/dev/loop#\x00', 0x6, 0x2) [ 36.848659] device syz7 entered promiscuous mode 2018/01/26 16:43:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000b65000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00001f4000)="8dc209805eef904b46d8064f402e1bede46f91d95ced484b8d4b3139951cf8213ab4558e0bc50f9daaf16a9316f367e89a3e2d289f6cdd7930c4be4eb4d0137d89b84ec4f81880c64a08b2d04a80b82c2a01aa9a033062d8b3fef85ddaa547284d25f3c049883e6d92973e7eb867dd7f3ebfbae87eb74785cee338a91e27eb68191ae175642ee3579bc778b9c5859cf9740db2185f78edcd88c487cb2c84e79befa921fa024136f8ca09aef7a1fc8f29bc14fde589") ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000098a000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x0, 0x0, 0x0, &(0x7f00006ed000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/26 16:43:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000547000-0x64)={0x14, 0x0, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$nfc_llcp(r0, &(0x7f0000167000-0x60)={0x27, 0x1ff, 0x8, 0x2, 0x4bfe, 0x101, "c060eeece9aea9d9c1267fc2db0a1c0fc8431d73935cbafbf7c186e2299b4dbf546a0820d9b44c770ed308193eb96826049958c86e557a46ca45a66b7ecc26", 0x400}, 0x60) 2018/01/26 16:43:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000565000-0x4)=0x0) r1 = gettid() setpgid(r0, r1) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xb)='clear_refs\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) sendmmsg$nfc_llcp(r2, &(0x7f0000d83000-0x118)=[{&(0x7f0000299000-0x60)={0x27, 0x8, 0x7, 0x6, 0xffffffffffffff0b, 0x7fffffff, "bfc1c29e0afb4c84634acc66ef8b8d31641e1ed76cfc277d2081d5dc6323172374a190075ec7cf79b015ac2a8e80170095cc47fddbe684597dc390c381ed5e", 0x475d}, 0x60, &(0x7f0000772000)=[{&(0x7f0000a8a000)="778e3d781fcfa9e3d02456f771a7b241f0cfbee2d9475825087b96972517cc05ffe56bf8c33cc32e8b6244d4243a840ee66065e7561eb532a61bb4414d7dfae51032eefbeec3f3644241df7f12e23341c325c780adc7dbae11433fc7276517f3a1a9f241e5204bbf6928e86833a96e2090", 0x71}, {&(0x7f0000a7d000-0x9b)="96e86f91ef98810791250bd25463b70d1d68817faa77bca045b6772ed59384bf1f48915306b953ffc876096ed9e9c5708a6dd15c7c36751046ad749abe858eb213c8a9d2aefef5bbd1a1082e5f24efa1cdf83883e7b3326cd917f7be82275264511ff65a61dbbbb0673a109086f4ab65be0e1dd705bee2f93b9b7f2ce65a2527736e2500010b66d2107b2708a5967602310b3ddb503db1a1886596", 0x9b}, {&(0x7f00003d1000)="64320909caba0e384ad2a10f8b72b69558596f0b8f4cd0fbed89651bb2", 0x1d}, {&(0x7f0000e2a000-0x6c)="e432e85dd57d3541334bb4560aace1e291b3231eeeb1ac269a645f8b4bbcca640f5d223e93e725b42229099384397db76541cb4270cb64229365fe9e0f9d7d90dc1c0e4a02504ebf94b023581b8e58dc629a9ff0c5f93f3452e0ebd242d0e799852611d43fb89d53eea6dd60", 0x6c}, {&(0x7f000023b000)="1d49f1ff1342a81cd8d72ce3d064f9769abec543011a1d50946727477fc5ab82424f1b71d52bf7dd14fc77ad77a5f51c3f0be9e3ae7fbe151e9a8daeb2ca9dd843dc550007378974e07b40315930f6207b42e13152328fcc122eaaea059fd3c89bf14b133322e6c9673580fe7e8fa0261ca4a12d1697fa9dc2862c3944e2538bdfa61e32506e4742a092d07d64d20985b8b9da5013ed1e3163b0ccd25b45e9a7c3abdfc2dbd6a31c13c440fda6a64345c3a39a5f283a6312832f342e8ceebb06cfcaf0d5d8f573040250eca941f94efc66e30f76ca", 0xd5}, {&(0x7f000026f000)="613d28e0d5b04149cf1037ae257c07410d4d357490a4e81debaa0972234dceafc6a61329790439f308807bc31a6f53a53c75e823b775fd8260e4", 0x3a}, {&(0x7f00007cf000-0x2)="f822", 0x2}, {&(0x7f00001f2000)="442ce5d3ec7657972ffe10b611b4430449e0417da77f5b942219e02ef64f6cd9df50a05bdc555199deb9d63f06d1562c43a4cb097611733a5105ae02b5ac2c968b888fa6ecf1155bc4427293d74ed1bd57c2ed1c61810bb80903783602765358887eb925d41a21ef26d74c2f9e442f468f0e5942e0f43cee0550df9a3bd8c767b2f576d040d379578b243bf75c47f50e95bc5ae9e47b3a9216f54b3a82f681f6652cfff6a7de12d3c0", 0xa9}, {&(0x7f0000b0f000)="85c1dd033ba77904fe77b8e64503b105dd4837dffcff3065407d14124daa0d13bd0e16c705526afad9d311eeef30c728b4c2d6ce97d0a4d683d9196c900b22869b42cddb2d349eec2402d8deba2d4d6583b86e4dc507342233871195a07d29155cacab957aa4689c99afb2be57ed18ab5434c9422076cf876b2ed7f30179b41d60411898eef34a8233b260b5994eeedbef9f1d42b80eb292e94a6634d613fc2b46ea5bce8aa9c33d857d830bc1373f5a9020d9c89718143e950830b67a1e2b1eb65f426c2d38e3ea39bc7dd48a17cd77880b9b901690cb54d5b72f37aa0f915c530949e347a85f0de6a8017529dacb24e2e659a9ef7cd0aee370131474dbdba8122697924297f144a198fffa907bb421d72bdf0f54a9eebca59147364b170c36bd972388f3e91e61c8f04ae76d9393b4d669edd8a2dbf5860e9d130f9495730ceb575c36f6d233b65ab20d48f97ec629566633a2b322a7a3ee74ef8220b37b49cc67c7e4180f95c14b6ee94fbe8152da56a57cbccc29cae4a4dbbd00f4cb7dbc937120734c92991c561bf47e072bf2b85754499813b10eb9d6d9efd69dbc0664d8720002e375439c94e26d5381cf605ed58b1740a1761f1bd4b57b94c2d3ec835ed9011a463e986fd3b82210e4716d98f895b0e2c7098e35841775531490e924a3cbb0679a8ca23f8f26bcdd3a60bbbdf2de92d98934997569aaea730801289de23aa946c550fddc66ec738b4a76522f019ba551b717b11334c8704c2a2ec0e367673a3852349e2bababe226d187f0d39e6f8c995834bd97b8531485dec9da89c36c2547c28756301924935f49178cf50350835c2c9eb1468a1affa7a98f764ceb336a6e492c27a61aa75b3485d2b959920347c3e34874d53e608037f9cb9410e86d6c810e3624a3b7b5c9ac30bcf3327f6a40b743f1691df6708884892ab18efb242f76cdb29d32bcaeb7a903ea22891c47bfc50918987624a6770ed0aae4bd0b802092e50913b9cb8773d281db7e40b7281c219015c6049daaac248a998fced9102d9ed6118cc2e8e5cd0fa1036cd8c3c10e68754d1e8c8af55a93f0368c02a84dad1c824c721ef2edb6acab485bb9bebb03405ed98f93e497a2eea97695088e4307d2899b01eacfb19dfa63f7a648ef03f750c91e8973e2dae28c3562e344dde853d442b741a33fbac83e60aaeebd701c1514c4923539a12c38073b25c09e1c9be3c6f31de353de8a148f235db04d77cb43be1738e9cd3761dda64c920977f1b58b3aad01aa3dc68947edca8d806b79d5450f5c04bd3241cbc45d42a4c9de8adba0378a77a8c3cf03b88103505408f52ec6e29974558ca7ab31d85d7f33eef1e32bd8d59ed9e3e40ef6369022853b62873decbbafeeb7948888689dff9812b2d79b69b42a321d1f9228b34f7d51e62223a94150e4cb639bd7bb6acca767454ac4c3f1deb8e9b36ef748dc625194618dbf8d4e93a26847d36d82787f97cbba92bfd6497ff648624c07a88760170e8d9e3e26cfdc18d186024505b18b4c1b4a139f6b91dd6c5d18999fb81decf11fd5226fc1dc09dc2cab4e292dd13f8847d0f71a63db65c16e9c2515b7837e8d54c13ac1ec9bdea530171b4ed63ebee34118b4b20396f2b56394781a88af2d3c66a8e67d4fe36e6b986291db0e26b7a41743d79e1d0796b335d656d42b0e75ce9acc2f0e38cdd53cbd32ddcfaa6110799c3f3c5f9d100fc01b703402dfb6aa16d9c6f238a70e214a7418436445ef0124336da8cf084b23df53a56d5d35b8249132177cf28fdf5a1d47288da817b2dd010b4d0b519a76f4ed1687125381be54ee31848c0a8acc09762f0e5ae6061987470ea0e2ae517358a65b33cf47400353fed883e3aee1675e46fbe60df82b3320efe5e89dcbddfce169dab96bcf54a6b5f824df0b2108e1defbf8e70ef432a95478f4c723d08c44297bfb1f9904d6d81a9b41058cfb5ac2b4f4555333c80361fa1396e30542937637e09000c9b8493a36652b301cac02cdb47c29456f5ba6be11118043903a52919bb00ed81c5a1a6ed0a5628860edb3e29acbecd6028fdc6633356db66813d42ceab88f9cbcf25ecebec0c7140a7f1eb549f88d53d112a92b48b48dca7b7e735410cc873ba18b520f7d8290ac43eedf6450e112947131bb785dee70bcf31d2a1a5702e0172b45291a033109017bd13333eb497abe32432bde3e88dd2267b8e25f6be35a131c501c963b0c8371271f9b0d22465ef0bb57b0de03eb118a5b7e18959290631a7836ab7ab072d5070b460d2de0accc7591263a204e1c3d6ea3cf13e79ac8af66df57d095fae9da8287b11f1fe691c2cf8c1b7c5570e556d4c56344dab8fd57a15adc4f637809a034212b11708f08669345ce6ad58651af3fd0873edf391194c2e5277893af31e7a3b352165b6dc85c5c024a2c5af7177659a2c3c818a4096712ebba125af488f7a77755aeb3d11bd0aaeb92311db100d87cc70e16106bac8d066d5ac1d668ae5c7448ca61e2bfa92f1917b0b10ab494c5674b61f6751785b768699c403146f7bb9fca2beaff561534bee6d6a63994a071456019e243f406b9aec012f9d6f5174ecf5b0fc704a9dffb9e7861401ebb6f7a2b402f6bbfed75eccb4ef110d56f35028d7dea5e72b2d9b8f0c390e9897bbbbfe159a6bd011bf734dec812e58f0f7fa0ca782e9b1d5ec9d6094de57058dd0989bc30d82477c542c49117cd1fcf5448683983a6caa320b4e4649a860f70535ef13effff27f3d969c2d1629a741fcdab31ba61d9681cdb32f9a3b617d0cc0ca3f90a743f963fd768e7f560d82346f5391d0254fd857d0cf95d9bdbef1c0c6e8a6bfde90bcbe593621c9a6334cc6782dd30f428c9dcca8d94f2fc611418d3e8e9f2ecae9a5cfd92ce814b73311f82b0161d2555fe439141045cbaf745037466b4ad23b29f57d5b8e6b1f1b145a465fa5cb47cc57ece2b3b81598bc1693d428a83e1ca4dce63d7d0301a9d29ca71bda14b1bbd1a2093bba0ff0a5dfd09696dc3dff1f5aba805b67493f1e436ecaaecbb84bd3bb28dd9a84b96b56621f4f12317eca208835b8d0700b8dcf35a6a7cac65607ab0dbcbe547be243280e9c7ab22bb65d3c4b89b3b5d3384cf5d9b4500bfe22965fd850d2d08a0a5df54f79dbbc23c0b1ad58975c003e58b99d8fa87adcab5e62580bb935e7dd19a387410dd2e932b4c0ee26699d73e7a639bb7772a5395150fbe8d28fb7b5aeef9f56268ce0953b8311d017c66a916dc2256d723d9a8c704cf8ca53fc5f6cac6ef2b83969f8b17992670bfe81d16e79aa91748750aa0f8fc5e5c2579615229f189919c83e2635665d2d87b8bdb8f39d8c887c7e58240a5f1e6f82a95afb02380ff4a324edbd5255266b3661f1096ab41586773fa3d3ab0657f7fbc2195a85ccba952d8bbdc253e8c2cc91d5495d0cdae054575781bcae73a66bbfd184a6036e6fc5755559a88371bdf8bbbdf468bd2bdaaf08071f99d1a58bdf351af170dee36ec7592ed84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0x1000}], 0x9, &(0x7f0000574000-0x40)={0x40, 0x13a, 0x4, "1cce409479dd662289cd816e36f44965f1291618b55114cbb5ba5e298e70cf72e059368d1866427ab3b6"}, 0x40, 0x880}, {&(0x7f0000472000)={0x27, 0x4, 0x929, 0x5, 0x2, 0x77f0, "a77bb0eae86b877301bbd08f5d847fe31c2539e47e8e5c938b35e91e7725fa59eb2619d662385d7690d3142df47190c800dbef53c0fa324ed5289181587177", 0x7}, 0x60, 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0x1000}, {&(0x7f000002c000)="ba1048f01b6b", 0x6}, {&(0x7f0000e8f000)="b7c35bb4e20454bc10e5daf09cdb1e37e1128f5b66ebbc9315b5a9c55f136379c6429a6e7b1e14ecbb45bee9581ad7a538ee65580cd3e83b0a78259249d00a97367b03ab029ad7f17bfffed87c223d053d4568489c72261ba4928b7693a62eac6c01a510a909ed0231c42a342ff01f5d7bf7d9c940863da0a5047dd860635d654717a28ec048afd42a69a6755e1f3a1d1ce6c7599ad88e559bd912861b8a7d93c4b5aae6da63bdf1111ee2edf7672395660af15cedc3757630bbd80db3003949501fc92b4df7a7f875e70162f2dd220fb8126086db0c234987e9727f26221b67f3", 0xe1}, {&(0x7f00007e1000-0xa5)="4fd1e77f14cf08d21941523d2516d4848c2efb768b42e4db044b113ca1ce04d2b4d8b19234bad2bbcef3853c7f66b82afd94b3ccbc509fca903162fe252735ff0ec063ea2627a9fad40eaa7cfb7de0454670c1c0c9b67138d667c5908d7af57813fddfdbd2bfb50d8b968776158d297d1666a87f5aacb5911049f93cc1fb5cd0ec68f413edd91acba804defb1bde54d65ee6d2bc4c23aabe3916b75f2ee52fc36b609d4f2a", 0xa5}, {&(0x7f0000be4000-0x8)="5634b3984d2f2a90", 0x8}, {&(0x7f000095e000-0xa9)="c4ea512ea4c7878a98e28169409f2fcf90b2ac6ab1f05b468aa975831589622bbec44d9d91e7254e974e9d599596153478559672af8abe260aa6d82eb70c2c20251377aa5ba726d03d9eb994bf00613f01cffda8f42194f3cc6eec6110220ae60b08cb3c0f7051b0a83f1ee3256181ee6c8dfca885b7a1851e19fb0ff06774c1c4d6c01f6e87a14453f6779e52083970781c8edcd6ca105e2e8fbd1e360578cef32b24791b9cd5103e", 0xa9}, {&(0x7f00000df000-0x1000)="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", 0x1000}], 0x8, &(0x7f00002ab000)={0x108, 0x11d, 0x3, "9378dd4219c42986a4197971e35dcb3aef6e57bd3b9cad7ef30f42a6de99db7ca223a5d498dbd397de6f25f901f9558068290bd63d2a04171d880a0c502fbabc09cf0ea24d16b06c810b1e4d5e09cc9bc42e7aed18f43a905545b9766129e28799817052c255f2bc15613f08446eafc4c9a6a2fbcaac3c91b05619861c1f4f0621ea8d4b2bd2c5af593d992b48c6e8adfcf13aa498128a06cb2d932b7427b2a8077a0fd1e75144a25a0a6de0a6fe318355c6a9d49c94ec2f62531ca46da071478bea9438c2f9eeb796dbe1da90c5ae31c7d2037952102bf9c60f23d0811058d4da34539f5ef886d1df27cc25a06b5f73ce26d66351a4a499"}, 0x108, 0x4}], 0x5, 0x40004) sync_file_range(r2, 0x5, 0x4, 0x0) 2018/01/26 16:43:36 executing program 1: mmap(&(0x7f0000000000/0x794000)=nil, 0x794000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000793000-0xd)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x2)="fb00", 0x2, 0xfffffffffffffffb) socket$nl_crypto(0x10, 0x3, 0x15) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002e9000)='/proc/self/net/pfkey\x00', 0x2, 0x0) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000794000)=0x0) 2018/01/26 16:43:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ca9000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b0f000)=0x0) ppoll(&(0x7f000008f000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000743000)={0x77359400, 0x0}, &(0x7f0000932000)={0x0}, 0x8) vmsplice(r1, &(0x7f000086d000-0x90)=[{&(0x7f000027e000+0x2f)=')', 0xfffffffffffffc97}], 0x1, 0x0) 2018/01/26 16:43:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000076b000)='/selinux/enforce\x00', 0x40, 0x0) sendto$ax25(r1, &(0x7f0000a65000)="774ac7646c6c09dc0d8b03802413032dca3ec0ec901cb09faac0d40518d6c639ffb962cdf23e40d74dde936dc96291755a50c812e875da23664b18e4933189970c5d2a46fcc86ae280d2c8b90f120cb7e0ac57cd7d67c58a1684b0", 0x5b, 0x0, &(0x7f000092c000-0x10)={0x3, {"f8735b63d1f1b5"}, 0x1000}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000576000-0x9)='/dev/ppp\x00', 0x20a7fe, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00003c7000)=[@in6={0xa, 0x1, 0x94, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x8}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000bae000)=0x2) 2018/01/26 16:43:36 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002ee000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, 0x4) mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0x2) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ce2000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) [ 36.924737] audit: type=1400 audit(1516985016.860:23): avc: denied { create } for pid=5514 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 36.957653] audit: type=1400 audit(1516985016.890:24): avc: denied { bind } for pid=5511 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/26 16:43:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000c21000-0xa)='syzkaller\x00', &(0x7f0000c0e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x2f4, 0xfffffffffffffffd) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001d000)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x2, 0x4) write$selinux_user(r1, &(0x7f00004a3000-0x31)={'system_u:object_r:crash_device_t:s0', 0x20, 'unconfined_u\x00'}, 0x31) r2 = add_key(&(0x7f0000412000-0x8)='keyring\x00', &(0x7f00007a7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000f2d000-0x4)=0x0, &(0x7f0000a05000-0x4)=0x4) keyctl$search(0xa, r0, &(0x7f0000b7e000)='keyring\x00', &(0x7f000038a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) 2018/01/26 16:43:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000db7000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) sendto$inet(r0, &(0x7f0000169000)="", 0x0, 0x0, &(0x7f0000998000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) stat(&(0x7f00006a5000)='./file0\x00', &(0x7f0000f2c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0xffff, &(0x7f00008aa000-0x8)='./file0\x00', r1, &(0x7f0000f2e000)="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") 2018/01/26 16:43:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) write$sndseq(r1, &(0x7f00000b4000-0x60)=[{0x0, 0x0, 0x0, 0x8, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200100, 0x0) 2018/01/26 16:43:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000474000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) poll(&(0x7f000068a000+0xbaa)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/26 16:43:37 executing program 6: clone(0x0, &(0x7f00007b6000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000710000)="") getrandom(&(0x7f0000734000-0xee)=""/238, 0xee, 0x2) mlockall(0x3) 2018/01/26 16:43:37 executing program 3: r0 = inotify_init1(0x0) inotify_rm_watch(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x240041, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000cfe000-0xea)={0x0, 0xe2, "d823a9a794a2ea04d5c9e35fc55cf46d1390a3644008748d323aef8d5e5c8e7a9420130e29a75bac99b7446464cbe756212677e5dbeaceb5aefa491e94402b0bf80ea9920dffd9425faeb63a74f959f1dd0a33a2ff5d51d03708a5ebb4bf4523a230a8efa42438cc53ce7cb59d09eeae7f9b1313a3bcd0d578e5242fbb1e0b7b15eadfc8e6f6a92a7e92c9c1e3e45edf0a4bcb0f3a0cc64088705e80fa563b42823cea99a08ba884f5ab8bef61a71ef32e1459db55c1a217bd82412aab1cca17a622dbc45a82ec92113fe62e917db0f1bcde4851c3a47e6c520761c79ad41af7e553"}, &(0x7f000070f000-0x4)=0xea) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0x80000000}, &(0x7f0000ef1000-0x4)=0x8) lseek(r0, 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/26 16:43:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000a15000-0x4)=0x7fffffff) write$tun(r1, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000b13000-0x4)=0x1) 2018/01/26 16:43:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000cfd000-0x60)=[{&(0x7f0000795000-0xc8)="11", 0x1}], 0x1) sendmmsg$inet_sctp(r0, &(0x7f0000fab000-0x70)=[{&(0x7f00006fc000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c15000-0x60)=[{&(0x7f0000863000-0x1)="ea", 0x1}], 0x1, &(0x7f0000487000-0x30)=[], 0x0, 0x0}], 0x0, 0x0) close(r0) 2018/01/26 16:43:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = dup2(r0, r0) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) readv(r1, &(0x7f00007db000-0x70)=[{&(0x7f000001f000-0xe5)=""/229, 0xe5}], 0x1) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) socketpair$inet6(0xa, 0x805, 0x401, &(0x7f00009fd000-0x8)={0x0, 0x0}) ftruncate(r0, 0xb6bc) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f000073c000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r2, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 16:43:37 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfff, 0x28000000000, 0x9, 0x0, 0x5, 0x400, 0x6, 0x3f, 0x20, 0x3, 0x80000000, 0x0, 0x1, 0x7, 0x3]}, &(0x7f0000f37000)=0x108) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000829000)=r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000001000)={0x5}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x7, &(0x7f0000001000)={0x0, 0x0}) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0xfffffffffffffff6, 0x4) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x2, 0x2, 0x4, 0x8, 0x4cb, 0x3d6f}, 0x20) 2018/01/26 16:43:37 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto(r0, &(0x7f0000eaf000-0x11)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000006000-0x8)='./file0\x00', 0x8000, 0x114) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000006000-0x4)='bbr\x00', 0x4) setsockopt$inet6_int(r0, 0x29, 0xfb, &(0x7f0000001000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0xff, 0x7fff, 0x5, 0x4, 0x8}, 0x14) 2018/01/26 16:43:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fe0000)=@sack_info={0x0, 0x5, 0xffffffff}, &(0x7f0000162000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003a5000)={r1, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0xc, 0x0, 0x8}, &(0x7f000042e000-0x4)=0xa0) r2 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0xfffffd56) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r2) getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000be7000-0x4)=0x0, &(0x7f00007b0000-0x4)=0x4) r4 = socket(0x10, 0x3, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) connect$netlink(r3, &(0x7f0000b2f000-0xc)=@proc={0x10, 0x0, 0x1, 0x0}, 0xc) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r4, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) [ 37.083760] device eql entered promiscuous mode [ 37.103534] device gre0 entered promiscuous mode 2018/01/26 16:43:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") chroot(&(0x7f00004ee000-0x6)='./bus\x00') umount2(&(0x7f00009fa000)='./bus\x00', 0x0) 2018/01/26 16:43:37 executing program 6: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000f8e000)=0x8, 0x8) epoll_create1(0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f8e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000797000)={0x1, 0x401, 0x201, 0x8000, 0x7, 0xffffffff, 0x401, 0x7fffffff, 0x0}, &(0x7f000050c000)=0x20) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f8f000-0x7b)={r2, 0x73, "473eeb5d6be35385fc0e07dc5f7d54eceb2ce019de4adc7472a45b6934e5f9bb45043ad0c3b9b6a5123614dad98c8a3683528dbc3d97a6f907c1a1345e26d57ea41e4ff295b67c3c4241b879772472333ee628ca737780e5bd4deacb4f1665b4b15cc361de3d10b1374967d947e99b34a46caa"}, &(0x7f0000f8e000)=0x7b) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f8f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f000017e000)=""/22) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f000088b000-0x1)=0x0) 2018/01/26 16:43:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x3) write(r0, &(0x7f000079e000-0x1f)="1f0000000301019200ffffffffffff1d0000733709000500067f0000f3190e", 0x1f) recvfrom(r0, &(0x7f00007bf000-0x26)=""/38, 0x26, 0x100, &(0x7f000083a000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="fee4976804d05ae66217d61495591eeb"}}, 0x1e) 2018/01/26 16:43:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002a8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000009a000)="ae20e7e2c1911de9e67560c8fc56708207af7b5aa0129de3af53c1ead552086c36d294b0137d7e05d6e099d4fc49725e4088de7cef025ba32fa9fe2d4abc62841306782255b1972e6355b79539a1d5a960032176089010f97cde412beb007973fdfba7b2a1d4552fbe0d9fda9f69fa53c4912349771dde492fb62f7360bfb9336c965a80a9d449a53f2fbe4ecb4212f9d52a4178168bdc68280a6826ebc17ba6530f1e543d", 0xa5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f0c000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x10000, 0x0, 0x0}) 2018/01/26 16:43:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000ab0000-0x98)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 16:43:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000096000)=[], 0x0) pipe2(&(0x7f00000da000-0x8)={0x0, 0x0}, 0x400000000084008) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00004cb000-0x4)=0x0) capset(&(0x7f00003b5000)={0x20080522, r3}, &(0x7f000051c000)={0x0, 0x3, 0x2, 0x50b0, 0x7, 0x8}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000f04000-0x4)=0x1, 0x4) vmsplice(r0, &(0x7f000080e000-0x70)=[{&(0x7f00002d4000-0x27)="e7b7673977edc94214bd2baf0c49eb1ed8b584d8358bf3471552ba5f642e97a20899ac160e8910", 0x27}, {&(0x7f000043f000)="3b8888d4011a1502cc056abeb450a0d95a9133e56565032155dedcf32d89d6525e946dc293855d1b342e3e5a1d9e9c540e76f77f6be7628c26d72679c2f5bd892f18e572b38e07", 0x47}, {&(0x7f000015b000-0x64)="49d53a3fe2b77bf831e0b55dce88e1240228d230106ae87a8d10af01bff7d6a6da0ff6207d7e7fa71ce162fc1a76058d6136aa1c6c6ec6ccd2eb5e3cdb5811bfd987ed2fe612da09f6a89954746b68e21f5570650b0f3a4571d644f4df5c31a34b72a59f", 0x64}, {&(0x7f0000269000-0xb9)="d6ec9e840571ac43f05ae9701f77e230eb256370a655cd562f7536c22c50672e480351497cfc8931c5bc5d15a2e4e4faba8e7a33c794802df254fe66f04fa9517eff327ecbd6c77fe89e2c21bca4115a09cc56c1e6e129504efffc00777f2254df3e1dbd79b3274b46cef524609a7837a86b7bb2742a97dce59791f1b1297090677b5ec396b038f78ebf9f2026b38bd8c1b73454a1c235e6869e7d6130fbb2ed77ad601620a3f1938c6731bea853c9174606db6528f1663472", 0xb9}, {&(0x7f0000fbe000)="f10079db4e2d1f2109a7873c111bb15badbe1b8f530def51dcbb31f4df481374e1e884884649f51c0d3502ab81f2ea874bd23781da286e1320bceaaa6163", 0x3e}, {&(0x7f0000b7e000)="2d7c489319d0db107bf950176a64af1d370edabf06dfd0973abf9ae1568c4282523eea4e37b171321534f394614b453371dd2d8feab2523a5616def3332d4e275e7660450b0be11a0abd12926914aed8598760f720fe8e946320175a7ef8d64ae12edd4c55c03fbf68a8e839751e436220462bb29390a08e711c0c1802b1ae9634bec7315646", 0x86}, {&(0x7f0000205000-0xca)="66ae48c5f26ea5d8e96b985bbc574228c05fa2e74bc8da2c8440ca2dc12705353115c8f043b3cad4d4f3916de7f864a40db9cd399ce4b758567b3c87d0ede2ed35469c0d35a81aa84abdbd5db6fd33908698bd39e4f3b5cccfe50f65ea4ad951fca27b9d9ce549ab92ca564d18b9267923cb3da9a0bf63fe2a96e651cd5593dbf08f50a6d87e042223a210f1588efaa16cf8cd60ca933c9b3bf5b1fc3d05018b6dcdb5c81eda64fec3d625e15844ef3dea3cfb9fba9edac04ce45a185d49915b4fc978212d849019acb7", 0xca}], 0x7, 0x0) 2018/01/26 16:43:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000)=0x0) r1 = accept4(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000000000)=0x32, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000002000)=0x6, 0x4) ioctl$TIOCSBRK(r3, 0x5427) signalfd(r2, &(0x7f0000731000)={0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000002000)=0x2, 0x4) 2018/01/26 16:43:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000901000)={0x0, 0x0, 0x1f, 0x2, 0xff, 0x4, 0xfff, 0xfff}, &(0x7f0000a48000)={0x6, 0x6, 0x8000, 0x0, 0x4, 0xc5e0000, 0x100000001, 0x9}, &(0x7f0000552000)={0x1, 0xfffffffffffffff8, 0x1, 0x5eb, 0x71, 0xfffffffffffffeb7, 0x3f, 0x6}, &(0x7f00009b0000-0x10)={0x0, 0x0}, &(0x7f00004c9000)={&(0x7f0000034000-0x8)={0xfffffffffffffeff}, 0x8}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000c67000-0x10)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000700000)={0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ee0000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00009a2000-0x1)='\x00') dup(0xffffffffffffff9c) epoll_create(0x5) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) socket$inet(0x2, 0x6, 0x5) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000424000)={0x0, 0x0}) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) mq_timedsend(r4, &(0x7f0000cbc000)="95c00ae7a8373c0bedaf3300ac2ba4ef49eb16c731a5d7ff01cc6db3dded54c5e883cdc7ee874178a7a5dafb01fb90fc363e68c0581ba8747bb194e6fb86150d66f6b69129cedc29e12f5a9b1ace4168b0543d4bd496e75a7391342b3c146b8e0aceb8cd43c34b2e73fe1a3e8a17f4c48a31ff5cb00f9a8fa5a1535ab7a10d384cd9f0bf493a352015547b66760db6c5690532f083f0620ee65ed87d9873e83f3e2976a9b779e20a5b4ef453ca528b02e34120e1875044244f276fc53163f98e4663dc80a3177aaac2a43c859518f2d6", 0xd0, 0x3, &(0x7f0000e45000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {r0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 16:43:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000b3c000-0x8)='./file0\x00', 0x341100, 0x22) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet(0x2, 0x6, 0xffff0000003) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00003e7000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bbd000)=0xe8) connect$packet(r0, &(0x7f0000a04000-0x14)={0x11, 0xd, r2, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00001cb000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a46000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000ff8000-0x13)=""/19) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 16:43:37 executing program 2: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = epoll_create(0x91be) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000005000)={0x6, 0x0}) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000002c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000032000)=0x0) 2018/01/26 16:43:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() r0 = socket$inet(0x2, 0x1, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000a85000)={'raw\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x3, 0x0, 0x0, 0x0], 0x10, &(0x7f0000229000-0x10)={0x0, 0x0}, [{{{@multicast2=0xe0000002, @multicast1=0xe0000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "be58081c95298a83e03c61655639ff34ac25f03705f422408d14278246", 0x0, ""}}]}, 0xf0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000a41000-0x8)={@loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000bf3000)=0x8) 2018/01/26 16:43:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000be3000)={0x3, 0x400, 0x2, 0x0, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000052c000-0x10)={0xea, 0x4, 0x4, 0x7000000000}, 0x10) ioctl(r0, 0x2285, &(0x7f0000007000)="") read(r0, &(0x7f0000b07000)=""/36, 0x24) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00001b0000)={0x6, 0x87b6}) 2018/01/26 16:43:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f000088a000)=""/24, &(0x7f0000bd0000-0x4)=0xfffffffffffffccc) 2018/01/26 16:43:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1ffffffffffffe62, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) sync() seccomp(0x1, 0x1, &(0x7f000089e000-0x10)={0x6, &(0x7f0000af5000)=[{0x80, 0x7fff, 0x1, 0x1}, {0xe4fe, 0x54, 0x1, 0xaa0}, {0x4, 0x2eb, 0x5, 0xda38}, {0x9, 0x2, 0x2, 0x92f}, {0xffff, 0x101, 0x4, 0x4}, {0x1, 0x101, 0xa54, 0xfffffffffffffff9}]}) 2018/01/26 16:43:37 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000deb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000045d000)=0x8001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000b4b000)={0x1, 0x100000001, 0x8, 0x2, 0x8, 0x100000001, 0x0, 0xff, 0xdb, 0x7}) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getcwd(&(0x7f00005ac000-0xfe)=""/254, 0xfe) 2018/01/26 16:43:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a30000-0xc)='/dev/autofs\x00', 0x2a003, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x18, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a546ab210b0eb2a27fe5b14ed1623a", "a8b54d4123822f9c0402364a04604d22a5cc3241a54be9b0db6844965acf64a6", [0x5, 0x6], 0x0}) symlink(&(0x7f0000752000-0x8)='./file0\x00', &(0x7f0000b00000-0x8)='./file0\x00') connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000ade000-0x10)={0x0, 0x7530}, 0xfffffffffffffd40) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0xb, 0x848) truncate(&(0x7f00003a2000-0x8)='./file0\x00', 0x31d) syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r3, r4, 0x8001, 0x0, 0x100080) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00007a3000-0x4)=0xfff, &(0x7f0000630000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000047e000-0x4)=0x0, &(0x7f0000195000)=0x4) r5 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f00009f4000)=[{&(0x7f0000915000-0x1000)=""/4096, 0x1000}, {&(0x7f00001fd000)=""/115, 0x73}, {&(0x7f0000a81000-0x45)=""/232, 0xe8}, {&(0x7f0000f09000-0x18)=""/24, 0x18}, {&(0x7f0000086000-0xfe)=""/254, 0xfe}], 0x5) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000041000)=0x2, 0x4) syz_open_dev$tun(&(0x7f000044d000)='/dev/net/tun\x00', 0x0, 0x101401) syz_open_dev$loop(&(0x7f0000568000-0xb)='/dev/loop#\x00', 0x6, 0x2) [ 37.368915] kasan: CONFIG_KASAN_INLINE enabled [ 37.373524] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 37.380880] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 37.387109] Dumping ftrace buffer: [ 37.390636] (ftrace buffer empty) [ 37.394333] Modules linked in: [ 37.397643] CPU: 0 PID: 5634 Comm: syz-executor4 Not tainted 4.9.78-gf518fe4 #22 [ 37.405158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.414501] task: ffff8801b0fbe000 task.stack: ffff8801c9850000 [ 37.420532] RIP: 0010:[] [] __list_del_entry+0x86/0x1d0 [ 37.429199] RSP: 0018:ffff8801c98579b0 EFLAGS: 00010046 [ 37.434618] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff8801c94fc358 [ 37.441857] RDX: 0000000000000000 RSI: ffffc90001c2a000 RDI: ffff8801c94fc360 [ 37.449094] RBP: ffff8801c98579c8 R08: 0000000000000001 R09: 0000000000000001 [ 37.456336] R10: 0000000000000004 R11: ffff8801b0fbe000 R12: 0000000000000000 [ 37.463576] R13: 0000000000000000 R14: 0000000000000292 R15: ffff8801c94fc200 [ 37.470819] FS: 00007f06f3119700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 37.479017] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.484871] CR2: 000000002052bff0 CR3: 00000001cd75a000 CR4: 0000000000160670 [ 37.492116] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.499355] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.506594] Stack: [ 37.508714] ffff8801c94fc390 ffff8801c94fc358 ffff8801c94fc358 ffff8801c98579e0 [ 37.516682] ffffffff81dfbd7d ffff8801c94fc260 ffff8801c9857a10 ffffffff826674e3 [ 37.524649] ffff8801c94fc358 0000000020007000 1ffff1003930af4c ffff8801c94fc390 [ 37.532620] Call Trace: [ 37.535178] [] list_del+0xd/0x70 [ 37.540164] [] sg_remove_request+0xa3/0x120 [ 37.546104] [] sg_new_write.isra.26+0x849/0x940 [ 37.552391] [] ? get_futex_key+0x753/0x1050 [ 37.558338] [] ? sg_common_write.isra.23+0x18c0/0x18c0 [ 37.565234] [] ? __might_sleep+0x95/0x1a0 [ 37.571003] [] ? avc_has_extended_perms+0x33f/0xf10 [ 37.577643] [] ? scsi_block_when_processing_errors+0x120/0x2f0 [ 37.585248] [] ? scsi_schedule_eh+0x190/0x190 [ 37.591363] [] ? get_futex_key+0x1050/0x1050 [ 37.597393] [] ? check_preemption_disabled+0x3b/0x200 [ 37.604199] [] sg_ioctl+0x16f8/0x2a00 [ 37.609631] [] ? __lock_acquire+0x629/0x3640 [ 37.615660] [] ? do_futex+0x3f8/0x15c0 [ 37.621171] [] ? sg_new_write.isra.26+0x940/0x940 [ 37.627634] [] ? __fget_light+0x158/0x1e0 [ 37.633403] [] ? sg_new_write.isra.26+0x940/0x940 [ 37.639865] [] do_vfs_ioctl+0x1aa/0x1140 [ 37.645545] [] ? ioctl_preallocate+0x220/0x220 [ 37.651747] [] ? selinux_file_ioctl+0x355/0x530 [ 37.658032] [] ? selinux_capable+0x40/0x40 [ 37.663886] [] ? __fget+0x201/0x3a0 [ 37.669130] [] ? __fget+0x228/0x3a0 [ 37.674374] [] ? __fget+0x47/0x3a0 [ 37.679534] [] ? security_file_ioctl+0x89/0xb0 [ 37.685734] [] SyS_ioctl+0x8f/0xc0 [ 37.690896] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 37.697439] Code: c4 0f 84 94 00 00 00 48 b8 00 02 00 00 00 00 ad de 48 39 c3 0f 84 a5 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 e8 00 00 00 4c 8b 03 49 39 c8 0f 85 9b 00 00 [ 37.724086] RIP [] __list_del_entry+0x86/0x1d0 [ 37.730405] RSP [ 37.734007] ---[ end trace 57622a9edf1c4b2d ]--- [ 37.738730] Kernel panic - not syncing: Fatal exception [ 37.744513] Dumping ftrace buffer: [ 37.748022] (ftrace buffer empty) [ 37.751700] Kernel Offset: disabled [ 37.755295] Rebooting in 86400 seconds..