[....] Starting enhanced syslogd: rsyslogd[ 12.150119] audit: type=1400 audit(1513151031.551:4): avc: denied { syslog } for pid=3167 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 'ci-android-49-kasan-gce-7,10.128.0.31' (ECDSA) to the list of known hosts. 2017/12/13 07:44:00 fuzzer started 2017/12/13 07:44:00 dialing manager at 10.128.0.26:36415 syzkaller login: [ 22.150306] random: crng init done 2017/12/13 07:44:06 kcov=true, comps=false 2017/12/13 07:44:06 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000010a000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)="637562696300", 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000)="11777ab74199b6440a9490608e6dd59ff1e610bcd941d57c9b63f21b624a4ca6865b0e4a9bca71f8c1f2662543055791bebb22e30b12b4e82ba9ec0a56c4ca145b35ee2ec7e5c48dd5fb87", 0x4b, 0x880, &(0x7f0000000000)={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x540}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000003000-0x10)={0x3, {"44af195651ebde"}, 0x66bc1cb1}, 0x10) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000002000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000002000)=0x1000) ioctl$KDSETLED(r0, 0x4b32, 0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000003000)={0x5, 0x2, 0xfff, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000006000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000007000-0x8)="2e2f66696c653000", &(0x7f0000006000)="2e2f66696c653000") clock_gettime(0x0, &(0x7f0000007000-0x10)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000007000)={{r2, r3/1000+10000}, {r4, r5/1000+10000}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) bind$netrom(r0, &(0x7f0000001000+0xf98)=@ax25={0x3, {"89a9eb7c80b031"}, 0x0}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000008000)={0x0}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000009000)=@assoc_id=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000009000)={r6, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200, 0xae800, 0x55, 0xb, 0x6, 0xea80, 0xffffffffffffffe0, 0x9, 0x4, 0x6, 0x0, 0x9, 0x6, 0x7f, 0x80000001]}, &(0x7f0000005000)=0x108) 2017/12/13 07:44:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@generic="6ddc0c0e8376d7607745e7503d75fbf1", &(0x7f00003d4000)=@ethtool_regs={0x4, 0x7, 0xb8, "d47da059177ea37d1ccd2ee143bb88b9d7dbc794a0a4023dc896d966d02e05fb3d8b3003a872a4f6a0e77de945fecbfb2d2f31a096eec66e6543d21f9eab6351654889aef9aaf35478ec14e01ec7845b072fd4efd6cdc21bbcdb73f9d6e02be93fda927dfa4b391f4be1582e26207702fe7f4ed019ec62418b8d8cefa8400261786b0891a073f94a202bbd11c975e35622e3199ec38afd8a73afad0fe2ac399d7a165918d382c4209e58609e6194cfb4cf440c1457bb0e89"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={r2, 0x6, 0x30, 0xfff, 0x1c5f}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000002000)=0x8) fcntl$getown(r0, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000)="2f73656c696e75782f73746174757300", 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r4, &(0x7f0000004000-0x14)={0x11, 0x15, r5, 0x1, 0x5, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000003000-0x108)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x5, 0x8, 0x5, 0x8b, 0x7ff, 0x0, 0xd8, 0x60, 0x3, 0x100000001, 0xfff, 0xffffffff, 0x1, 0xb6]}, &(0x7f0000001000)=0x108) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) tee(r4, r4, 0xffffffffffffffab, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000004000)={0x3, 0x820f, 0x7, 0x1f, r3}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000006000-0x5c)={{0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0x81}, {0xa, 0x0, 0x68f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x80000000, [0x9, 0x800, 0x7, 0xffff, 0xff, 0x3f, 0x0, 0x7]}, 0x5c) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000004000)={r2, 0x0}, &(0x7f0000000000)=0x8) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f0000001000-0x10)={0x3, &(0x7f0000001000-0xc)=[{0x2, 0x0}, {0x2, 0x1}, {0xe68, 0x2}]}) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f0000004000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getuid() r7 = getegid() lchown(&(0x7f0000006000)="2e2f66696c653000", r6, r7) 2017/12/13 07:44:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000088000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) fcntl$getflags(r0, 0x401) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000001000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) rename(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000)="2e2f66696c653000") r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f6465762f73657175656e6365723200", 0x200000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000002000)=[@in6={0xa, 0x1, 0xe3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}], 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f0000005000-0x8)="d83fd042b782ba39", 0x8, 0x40000, &(0x7f0000004000)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000007000-0x30)={0x2, 0x1, 0x40, 0x2, 0x5e87b673, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000001000-0x10)=@generic="6f00404405debc1feabe8de79b34d60a") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000008000-0x8c)={0x2, 0x4, 0x401, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000008000-0x4)=0x1000, 0x4) socket(0x9, 0x80a, 0x800) getsockname$netlink(r2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000008000)=0x4) socket$key(0xf, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x3) 2017/12/13 07:44:06 executing program 2: fanotify_init(0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f70707000", 0x40000, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d05000-0x4)=0x5ddece61, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000001000)={0x2}, 0x8, 0x800) socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000003000-0x9)="2f6465762f70707000", 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000004000-0x44)={0x0, 0x3c, "18d6ceeec17d95dbfd6dc877fef0724fae4cbb265556914e9a62186744cb3dbcd24de7bfbb5b413a68c0fa2c5464a0c4c2a83c69f418561874da0df7"}, &(0x7f0000003000)=0x44) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000004000-0x8)={r2, 0x0}, &(0x7f0000003000)=0x8) timer_create(0x7, &(0x7f0000004000-0x60)={0x0, 0x19, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x0) timer_getoverrun(r3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0x9, 0x5, 0x7, 0xa91, r2}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000)={r4, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000006000-0x4)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000007000-0x10)={r5, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000008000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000003000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, r6}) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/12/13 07:44:06 executing program 3: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000554000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000001000-0xf8)={{0x3, 0x0, 0x6, 0x0, 0x1f}, 0x5, 0x49e, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x7, 0x7, 0x3dc, 0xfffffffffffff001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000)=0x8) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000001000)={0x7, 0x101, 0x2, 0x6, 0x2, 0x3}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x5}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={0x0, 0x3c3668d}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x30)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000003000-0xef)="a9f428df955805ebb17398924457614b2f346e505e7232cbd69c9c33c613a65ff4191950e24e594f133a16f7b57777e41f41fe60b2cc390b9bea4514c8e50a934c979245b64192d38cb6c3ddeeae81c1717c9286f384128f8d42963d21ce7bf22acbf9b3f8fe19a5f28f97d005c1c1ad1351c8fb8605892ecd5774584f5536d11efc5a7812038d161826d2b0b99d8e8141aed82f280a659b32d0e7a2cfca22ddc74826d05c135e12a8bc25944c882dabd2c86eeebd8e5adff55fd4222527d7beb8251b17f79f7c90ebfd9c2a1c4a07b1f6b5b5e160ec6588fc4e7110844427242d6d37eab5f9a659a369cde40c9a9a", 0xef}, {&(0x7f0000002000-0xf1)="2ca4876101c1276392c1384f129011acee9292e4dffd9a5c11de815cf5c40ee64f54114e13de53aed7e4dc66b47604bc511d93314c2d1bc8b86a261b653a993c5f46ee10ed463826d9891dcc3a1684e8bf5bba5697250793e68b45d870b169ba28b90f49efa951d8ad4066bfed5a83b781dda0ae6647186778bb960a03b9c97c0a0a0d8ae16d2df23a80be2d4e5fbc9574c790477efa92920357a3ecfd340f453fda6acf77c45b4b31cfb176d0d3ec296580a2899ce2364a608abd865f9d963479b9014230311431f19f4f4bb5ecfdc77ed67537c3201191d4d7d2c362b19c0888ef517dbdd690a1587b785050424d7eff", 0xf1}], 0x3, &(0x7f0000003000-0xf0)=[@init={0x18, 0x84, 0x0, {0x5, 0x8, 0x40, 0x3}}, @init={0x18, 0x84, 0x0, {0x0, 0x3f, 0x9, 0xff}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x3f, 0x7, 0x2, 0x7fff, 0x414b, 0x7, 0x2595, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x467, 0x0, 0x1ff, 0x10001, r3}}, @init={0x18, 0x84, 0x0, {0x90f, 0xfffffffffffff950, 0xfffffffffffffffb, 0x3}}], 0xf0, 0x4000080}, 0x44) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000)=0x0) r5 = getpid() tgkill(r4, r5, 0x39) ioperm(0x3f, 0x2, 0x3) fsync(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000003000)={0x5, 0x78, 0x3, 0x8, 0x9, 0x3, 0x0, 0x7, 0x8108, 0x0, 0x390f, 0x6c3, 0x7, 0x2, 0x0, 0x10000, 0x2, 0x200, 0x3, 0x0, 0x38000000000000, 0x5, 0x4, 0x7, 0x7, 0x6, 0x0}, r4, 0x60000, r0, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000005000-0x6)={0x0, 0xffff, 0x5}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x6, 0x6228f695, @fr_pvc=&(0x7f0000005000)={0x0}}}) 2017/12/13 07:44:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000001000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000001000)={0x27, 0xfffffffffffffd04, 0x800000, 0x1, 0x1, 0x1, "549b104f30695a9d747dc07d3c540bbe3d41b730b4d35356d191eefac6f4c971e022b7d56ebba3fc796844b2c7d1bdc54b75befa4ae7f476717a782f03e20b", 0x2}, 0x60) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") connect(r0, &(0x7f0000002000-0xe)=@l2={0x1f, 0x2, {0x6, 0x9, 0x0, 0x800, 0x3f, 0xffffffff00000001}, 0x5, 0x3}, 0xe) ioctl$TCSBRKP(r0, 0x5425, 0x68f3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000003000)=@req={0x100000001, 0x10000, 0x1, 0x8000}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000005000-0xc1)="ff88a322b12aaa5f9f38f210357b0f102e20b383e76d08ffe21879c719e55c4d2c757e348dd1eb344a5be29d49224c67fa97168e6ca267cd9243a1b524a6ddddd0ea0e79127bede79f2c12fa6ac9f5b84518a99baee9f5d691fb2f92e0cf6fb88197786e3728441834c366c566f7b295979e546a51814c8a570d21ba5b07ee26fab8d509ec50633f4a756e559a88b8f38f6bda375fec5009ab89a5897c5b4f2e31fc40b1d6bf6753bfb4d4ac6da0cd3b42ebfd53c60bfbc1e9c7241e2c5d73e712", 0xc1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000006000-0x8)="2e2f66696c653000", &(0x7f0000001000)=@known="73797374656d2e706f7369785f61636c5f61636365737300") inotify_init() r1 = add_key(&(0x7f0000002000)="2e6465616400", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f0000004000)="6b657972696e6700", &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r1, &(0x7f0000002000-0x99)="a9d7399d1415e7be91501bdc1651d25c9acf8e4e57872a31e4998b38bfbaf7acda45b9286829658aececa87249047134fbf410f9419fcc63a9cf3c1f90cbe12e8c9c27604b2bc10397805925df502d65543828df80407d500218bf6aca98a94c43a89f98847e9c438b337cd456fffe9f378f58f50d0e95d2bace530be4fe0119b4bb60907146641fbe021e6d9a08a6fe373dbfa5f714f160c6", 0x99, r2) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x80000001) r3 = openat(r0, &(0x7f0000005000-0x8)="2e2f66696c653000", 0x242, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000006000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") shutdown(r3, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000)="2f73656c696e75782f7573657200", 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x31c5126e9b0d2649, &(0x7f0000008000-0xc)={@broadcast=0xffffffff, @broadcast=0xffffffff, r4}, 0xc) 2017/12/13 07:44:06 executing program 5: r0 = creat(&(0x7f0000ba8000)="2e2f66696c653000", 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x8, 0x8, 0x1ff, 0x8000}, 0x8) r1 = openat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x40000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r2, 0x375}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)="2f6465762f6175746f667300", 0x200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000)={0x5, [0x6, 0xfffffffffffff001, 0x40, 0xdf98, 0x9]}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000-0xd4)={r2, 0xcc, "65b65108322a66639a1ab0c5119a44f99af66f8fca6c0e6e1b9ba3e055bf140d8de21f629a0de88b353ddbe82b18162c9b4a756cde0eed424c0f7138629bfedd321bfd8acd23fefe0486eb68d1f20f32c81a84d562fb0ff7475c9e45f276327dd945b6e37f159bdf4e1997e4e15a6a64a04990769764a333b45eca2a83313e685dd9577d261165dd705adab4b44ab4cdaa9ff26f7397920910a2b7b71dcc1360e0af1ac199d8d79b8ca9d5f34877086cf63f71bfecce4f46ae0f4856dca92e2b08807551a0ab6fc0533d1e05"}, &(0x7f0000004000-0x4)=0xd4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000005000-0x4)=r3) mlockall(0x1) r4 = dup(r1) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x3) r5 = dup3(r0, r4, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000005000)={r2, 0x5}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000007000-0x3c)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}], 0x3c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000008000-0x8)="2e2f66696c653000", 0x36) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000008000)="2e2f66696c653000", 0x6000, 0x4) 2017/12/13 07:44:06 executing program 6: socketpair(0x13, 0x5, 0x433c, &(0x7f000071c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000002000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000003000-0x20)={0x2, 0x3, 0x872, 0x9, r2}) 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) preadv(r0, &(0x7f0000002000-0x90)=[{&(0x7f0000003000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}, {&(0x7f0000004000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000003000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}, {&(0x7f0000004000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}, {&(0x7f0000003000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x9, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) fcntl$notify(r0, 0x402, 0x10) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0xff) ioctl$TCSBRKP(r3, 0x5425, 0x0) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000004000-0x8c)={0x0, @in6={{0xa, 0x3, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={r4, 0xffffffffffffff7f}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000004000+0xb17)=0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000)={r4, 0x5}, 0x8) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) open$dir(&(0x7f0000004000-0x8)="2e2f66696c653000", 0xa00, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000006000-0x10)={0x0, 0x0}) [ 27.406646] audit: type=1400 audit(1513151046.801:5): avc: denied { sys_admin } for pid=3380 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 27.588900] IPVS: Creating netns size=2536 id=1 [ 27.636760] IPVS: Creating netns size=2536 id=2 [ 27.646601] audit: type=1400 audit(1513151047.051:6): avc: denied { sys_chroot } for pid=3543 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/13 07:44:07 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d7b000)=0x0) r0 = getpid() rt_tgsigqueueinfo(0x0, r0, 0x0, &(0x7f0000369000-0x10)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000922000+0xe0f)={0x0, 0x0}) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0xffffffffffff8001, 0x30, 0x468f0, 0x1fc}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000677000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe, 0x0, 0x4000000000000003, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000c3e000)="2f6465762f6e65742f74756e00", 0x0, 0x180) r4 = socket$netlink(0x10, 0x3, 0x1000000000) mmap(&(0x7f000075f000/0x1000)=nil, 0x1000, 0x2, 0x100000200000011d, 0xffffffffffffffff, 0x0) r5 = socket(0x11, 0x2, 0x0) setsockopt(r5, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) getsockopt$inet_mreqn(r2, 0x0, 0x1f, &(0x7f0000883000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000eec000)=0xc) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00004fe000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={r3, 0x40}, 0x6) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f00005cf000-0x10)={r7, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f00000a5000-0x10)={r6, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r5, 0x107, 0x2, &(0x7f00001c4000)={r7, 0x1, 0x6, @random="78825fb656aa", [0x0, 0x0]}, 0x10) close(r5) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000ec4000)={0x0, 0x0, 0x0}, &(0x7f0000cfb000-0x4)=0xc) setsockopt$sock_void(r5, 0x1, 0x1b, 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f0000df1000)=0x20000028, 0x4) setsockopt(r5, 0x100000000, 0x6, &(0x7f00000a9000)="f215e11dbbddcdcbf06215ed16cd1e23e9ad7b771327a3a38de9be8da31db0dd43af6974a6f9dc72dd61ad5b6ad0863a801ae8e492cc0ba723a188e3fefc9e5844c74e1b53552cbd15e7d66cdb8e7a85d3f053723d1d5e218eaa5e53d1c0591f379e8c7dc3ca9b3f5492e718bf452601c622af557319e3ed3c257a9e391e0a6693e253647c8b40609d8dc14f00f0", 0x8e) writev(r4, &(0x7f0000bca000-0x10)=[{&(0x7f000005a000-0x29)="29000000180031dde5ff2100006500050a0000000000ff07800000010c000900090000000000000005", 0x29}], 0x1) sendmsg(r4, &(0x7f0000da9000)={&(0x7f0000e03000)=@l2={0x1f, 0x9, {0x8, 0x8001, 0x1, 0x3, 0x7, 0x1}, 0xf9, 0x0}, 0xe, &(0x7f000008f000)=[{&(0x7f00005dd000-0x19)="c479d58be270b8e1f4ea40ca250b3a6a1a834602097558018a", 0x19}, {&(0x7f0000b36000)="", 0x0}, {&(0x7f0000a26000)="b8ae63d309e15b297a667b0ca3574284624cfaac84c6548ddf1d54f3a0912a6ee324c3b5cf8a5bf091afdd378e59a5e21c070b703332612d82ef8f83263d99a229fd0de15c42061afba28efb61df67e6247ee47513c2db88799e06981e4d2347699aa0ce1664b3c6b0bb2e5ea2601a1bbf9afe31a6b95b", 0x77}], 0x3, &(0x7f0000e26000-0x184)=[{0x80, 0x116, 0x7f, "40f0970cdf46e0d134ccfd0e964702deea3fe3461cd9ef7e8f1c9c7f0b25518a312875cc8130bed4fcc12d7820370569d4463461d00bdb2028171680151fb5265a852ebe502d0c832286869a30c5ff8c10ce8603299463ffef6d50e17cad12d1d39da5f143a66c65132266053d41d0976e3a62f3"}, {0x5c, 0x111, 0x100, "89303225c4bb5e2a860a7ba3414ba6ee7e844f9e5113127d868caea13dfe2d1523dba14ccd140a145995c95ab5287f4d89cf0f0ce3e64cf0b13c34fa041931cdb9d813a187f03f330f557c848603"}, {0xa8, 0x10e, 0x8, "171107b9b9ec8003057ce09ff38b67ccb77f2e7f1cad2e2f1942d9c4f0fa8015542fba878ac4a464785c2c44e26d4d4a83b46cfbba5397289bbf831ecd0f15865e57d33872789eba9e5b92e01841eec611012be16e98bce87a891e77f085d35a14de48e0173666bafa9ce49e433d5b895d8fa36ca6dd1c1814ce4d0f74034a3acfe81dc23f77ce8010941148a0be0f7ab2d5e8b8ecb9e6a516"}], 0x3, 0x40}, 0x4000000) [ 27.687551] IPVS: Creating netns size=2536 id=3 [ 27.719538] IPVS: Creating netns size=2536 id=4 [ 27.722361] audit: type=1400 audit(1513151047.121:7): avc: denied { net_admin } for pid=3587 comm="syz-executor1" 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 2017/12/13 07:44:07 executing program 2: r0 = socket$inet(0x2, 0x2, 0x34fa) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bf9000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) epoll_pwait(r1, &(0x7f0000728000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x401, &(0x7f0000af6000-0x8)={0x7fffffff}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000825000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f000027a000)="038a0fafb252607d12dc5a42cfa3db13fc4aa2674a010000000000000079e0099cceb05bcd4498c5ce657d324b3f975f3ab018c7d2b40f3ad6515a2ebf5bd63b49d84349", 0x44) clock_gettime(0x0, &(0x7f00008a5000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000aa5000-0x10)={0x0, 0x0}) write$evdev(r5, &(0x7f0000c42000-0x78)=[{{0x0, 0x7530}, 0x1, 0x33, 0x1}, {{0x77359400, 0x0}, 0x8c3, 0x40, 0x4ab4}, {{r6, r7/1000+10000}, 0xaf, 0x3, 0x44}, {{r8, r9/1000+30000}, 0x6, 0x9, 0x7}, {{0x0, 0x0}, 0x7, 0x3, 0xffff}], 0x78) r10 = memfd_create(&(0x7f000032e000-0x2)="0b0d", 0x0) splice(r3, 0x0, r5, 0x0, 0x7, 0x0) splice(r4, 0x0, r10, 0x0, 0x101, 0x0) 2017/12/13 07:44:07 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) memfd_create(&(0x7f0000f7a000)="2d00", 0x1) r0 = open(&(0x7f0000658000)="2e2f66696c653000", 0x40000, 0x40) r1 = open(&(0x7f0000cde000)="2e2f66696c653000", 0x80, 0x80) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a8b000-0xe)="2f6465762f6b657963686f726400", 0x1, 0x0) syz_open_pts(r2, 0x82000) r3 = epoll_create(0x1000000000002) r4 = dup(r3) recvmsg(r4, &(0x7f0000684000-0x38)={&(0x7f0000bda000)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000251000)=[{&(0x7f0000b84000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000fe2000)="000000000000", 0x6}], 0x2, &(0x7f0000d26000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d, 0x3}, 0x2000) r5 = inotify_init1(0x0) fremovexattr(r5, &(0x7f0000765000-0x23)=@known="73797374656d2e736f636b70726f746f6e616d6500") restart_syscall() ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00001d1000-0x10)={0x5, &(0x7f0000eb0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00007bc000-0x8)={r6, 0x8}) inotify_rm_watch(r5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x400000000000000a, 0x2, 0x0) r8 = gettid() ioprio_get$pid(0x2, r8) connect$inet6(r7, &(0x7f0000d12000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r9 = accept(r4, &(0x7f00005bb000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fb7000-0x4)=0x10) socketpair(0xa, 0x0, 0x1f, &(0x7f0000339000)={0x0, 0x0}) ioctl$TIOCGPGRP(r11, 0x540f, &(0x7f000035b000)=0x0) getsockopt$inet_int(r7, 0x0, 0xe, &(0x7f0000865000-0x4)=0x0, &(0x7f0000a37000-0x4)=0x4) connect$inet6(r0, &(0x7f0000d6a000)={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff7d}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2004000000000078, &(0x7f00004ab000)=0x8, 0x4) poll(&(0x7f0000375000)=[{r10, 0x80, 0x0}], 0x1, 0x1) getpgrp(r12) setsockopt$inet_group_source_req(r10, 0x0, 0x2e, &(0x7f0000888000)={0x8001, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b25000)={0x0, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d38000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r11, 0x84, 0xd, &(0x7f0000ba4000)=@assoc_id=r13, &(0x7f00000ff000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00009a1000-0x10)={0x0, 0x1, 0x2, 0x2, r14}, &(0x7f0000d82000)=0x10) sendmmsg$nfc_llcp(r7, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f000087a000)=[], 0x0, &(0x7f0000239000-0x1010)={0x28, 0x29, 0x0, "f1eb437ee62fa89f7006e4a66e02000000"}, 0x28, 0x0}, {&(0x7f000011f000-0x60)={0x27, 0x0, 0x0, 0x7, 0x0, 0x7, "06f6c3c233fd23f99e5f58ec128015bf2b57ef3791639dc6141383101598f079a271ee3fff4e710bdb69e87f52fc000061c84feecb2069f56ae665af08bc81", 0x0}, 0x60, &(0x7f000023c000-0xf)=[], 0x0, &(0x7f000023c000-0x40)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) setns(r9, 0x7fffffd) [ 27.733801] audit: type=1400 audit(1513151047.121:8): avc: denied { create } for pid=3597 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 27.765458] audit: type=1400 audit(1513151047.151:9): avc: denied { net_raw } for pid=3602 comm="syz-executor0" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 27.796130] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/13 07:44:07 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00007b6000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000710000)="") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f72746300", 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x6, 0x6, 0x101, 0x1}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000)={r1, 0x1, 0x1b, "db3b11ef56afbb3a281103843608dc7513e0ab22b26222369337a5"}, 0x23) getpgrp(0xffffffffffffffff) r2 = fcntl$dupfd(r0, 0x406, r0) r3 = getpgid(0x0) r4 = getpgid(r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)="2f6465762f73657175656e63657200", 0x80000, 0x0) ioctl$TIOCSPGRP(r5, 0x540f, &(0x7f0000001000-0x4)=r4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000dd0000)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) 2017/12/13 07:44:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a56000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000aef000)={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1}, 0x7, [0x80000000, 0x400000000000000, 0x1, 0x100000002, 0x7ff, 0x1, 0x2, 0xfffffffffffffff9]}, 0x5c) r4 = socket$inet(0x2, 0x1, 0x0) r5 = creat(&(0x7f0000492000-0x8)="2e2f66696c653000", 0x14c) r6 = syz_open_dev$tun(&(0x7f0000765000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000822000)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f00002c3000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f00000d5000)={r7, r8}) r9 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_mtu=0xef3a}) syz_open_dev$random(&(0x7f0000a7d000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x80000) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r10 = socket(0x100010, 0x4000000000, 0x5) sendmsg$netlink(r10, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x11, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d4"}], 0x11}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000d3b000)=@assoc_id=0x0, &(0x7f0000f8b000-0x4)=0x4) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000b31000)={0x4b, 0x5, 0x4, 0x7, 0x100, 0x1ff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r10, 0x84, 0x77, &(0x7f0000bef000-0x8)={r11, 0x2}, &(0x7f0000c83000)=0x8) ioctl$TUNATTACHFILTER(r9, 0x401054d5, &(0x7f00000c7000)={0x2, &(0x7f0000aee000)=[{0x1, 0x9, 0x7, 0xb6a}, {0x6, 0x3ff, 0x1ff, 0x23}]}) setsockopt$inet_tcp_int(r10, 0x6, 0x4000009, &(0x7f0000682000-0x4)=0xde5f, 0x4) ptrace$peekuser(0x3, r1, 0x3) setsockopt$inet_int(r9, 0x0, 0x0, &(0x7f0000d84000-0x4)=0x7, 0x4) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000dd3000)=0x0, &(0x7f0000ca8000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000384000-0x4)=0x0, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common="67726530000000000000000000000000", 0x10) bind$inet(r0, &(0x7f0000a8f000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/13 07:44:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000828000-0xf)="2f6465762f73657175656e63657200", 0x10103c, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a26000)={0x0, 0x0, 0x0}, &(0x7f0000354000-0x4)=0xc) r1 = memfd_create(&(0x7f0000004000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00003b2000)=0x2, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000463000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001f5000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000703000-0x4)=0x0, &(0x7f000031a000-0x4)=0x4) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x105}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000094f000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00001ec000-0x4)=0xfffffffffffffff9, 0x4) epoll_create1(0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x14, 0x0, 0x0, 0x6}, {0x0, 0x2, 0x194, 0x8000000000000000}, {0x6, 0x4, 0x0, 0xffffffff}]}) add_key(&(0x7f0000fa9000-0x8)="6b657972696e6700", &(0x7f0000d0b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006eb000-0xe9)="77be14b22d78108412b436136814f9250d122fc1aabbb5b29bf2fbb6685278104a3c7cc0e7d5daee465e2c3afdb254c97fa2ba5395ab269cd365c6ffedc9d734b5133f020ada248177f6a7aae9e9fcd1ba91e38bcdf1829caad57f21af91c9d262b31bc20b13f46f59d3b57c36e263988439a5cacfd221feabfa5df9f81381024f367265bdf2586485c4c8ae456c34453fc18c86ac637d449b793bf90c820a4e777505b1e354b29e097dc328ecff017aba8761f2696597bf0fe2e4d3f559831cbe268d1a0d7570cc8487a1bf4e9358dd6ea3575372cd41d7fdd191f0c3c133c964d21113c3a6d6ea12", 0xe9, 0x0) creat(&(0x7f0000faa000-0x8)="2e2f66696c653000", 0x100) mmap(&(0x7f0000000000/0xc2f000)=nil, 0xc2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_init1(0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r4, 0x8, r5) fcntl$getownex(r4, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f70000-0x8c)={0x0, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000189000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00004e3000-0xa0)={r7, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x29, 0x7, 0x101, 0x6}, &(0x7f000007a000-0x4)=0xa0) ptrace$setopts(0x4206, r6, 0x0, 0x0) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000085d000-0x8)={0x0, 0x0}, 0x80000) 2017/12/13 07:44:07 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000040000-0x11)="2f6465762f7667615f6172626974657200", 0x100000042, 0x0) mmap(&(0x7f00000a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x800000011, &(0x7f0000004000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x98) mmap(&(0x7f00000a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a6000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000002000)=0x0) setrlimit(0x0, &(0x7f00000a7000-0x10)={0x10000000000004, 0x2000000000000a}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000a6000)="707070317b2e776c616e30212d2900", 0x8000003) setns(r1, 0x8000004) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003000)=0x0) getpgrp(r2) getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000004000)=0x0) r4 = getpgrp(r3) capget(&(0x7f0000041000-0x8)={0x399f1736, r4}, &(0x7f000007a000)={0x4, 0x3, 0x1, 0x1, 0x9, 0x3}) mmap(&(0x7f0000000000/0x88f000)=nil, 0x88f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x2, 0x200000000000000) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f000088f000)={0x4, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x92, 0x1f, 0x40000008, 0x7ff, 0x1, 0x0, 0x402, 0x9, 0x6}) mmap(&(0x7f0000890000/0x1000)=nil, 0x1000, 0x1, 0x31, r5, 0x0) mmap(&(0x7f0000891000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r5, 0x0, 0xffffffffffffffff) clone(0x7, &(0x7f0000107000-0x37)="", &(0x7f0000477000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f000065a000-0x2)="6d28") r6 = signalfd4(0xffffffffffffffff, &(0x7f00002b5000)={0x7fffffff}, 0x8, 0x0) read(r6, &(0x7f0000aba000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) mmap(&(0x7f000088f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000890000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000891000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r5, 0x1, 0x19, &(0x7f000088f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000067b000-0x4)=0x51) [ 27.834537] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. [ 27.836618] IPVS: Creating netns size=2536 id=5 2017/12/13 07:44:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000909000)="2f6465762f73657175656e63657200", 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000490000-0xc)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000b6c000)=0xc) connect$packet(r0, &(0x7f0000e93000-0x14)={0x11, 0x19, r2, 0x1, 0x54, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000add000-0x10)="2f6465762f73657175656e6365723200", 0x442, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) fremovexattr(r1, &(0x7f0000d21000-0x8)=@random={"757365722e00", "2400"}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00003ce000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029000)={{0x1, 0x0, 0x4, 0x3, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fremovexattr(r1, &(0x7f0000451000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300") ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000441000)={0xffffffffffffffff, 0x1000000200007d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/13 07:44:07 executing program 0: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000880000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000f5c000-0x4)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f5b000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x1}) close(r0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffd, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 27.877878] device gre0 entered promiscuous mode [ 27.885979] IPVS: Creating netns size=2536 id=6 [ 27.899627] audit: type=1400 audit(1513151047.301:10): avc: denied { dac_override } for pid=3630 comm="syz-executor2" 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 [ 27.932026] audit: type=1400 audit(1513151047.331:11): avc: denied { fsetid } for pid=3640 comm="syz-executor1" capability=4 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 [ 27.958239] IPVS: Creating netns size=2536 id=7 2017/12/13 07:44:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x3e)="74727573746564766d6e657430626465766b657972696e6773797374656d656d3173656c666d643573756d2676626f786e657431766d6e657431292b2900", 0x0) r1 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) pwritev(r1, &(0x7f0000cf3000-0x10)=[], 0x0, 0x8fffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000f3c000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r2, 0x1, 0x5, 0x10000000000) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000ad7000-0xc)={@loopback=0x0, @loopback=0x0, 0x0}, &(0x7f0000000000)=0xc) fdatasync(r1) r3 = add_key$user(&(0x7f0000001000-0x5)="7573657200", &(0x7f0000002000-0x1)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="21289ec04ed2fa242e3c507de43ffcf6abc54b2b98401fceb2dda33e0002a3ab61cf15194267510ea6e456ea4ab667a22599d3dfd8965c65dde98a57623be90173437f94d89a4dd844bc4f491eade093a3d799bf81bfe83e11dd2399f064919c0d8b756945faa90f30eeae6c62b47082b70e2bb26049be563d5595bd803766972427134849", 0x85, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000001000-0xc)="631000010173706e65556f00", &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x23)="6d696d655f747970656e6f6465767d40776c616e316370757365746b657972696e6700", 0xfffffffffffffff9) keyctl$instantiate(0xc, r3, &(0x7f0000002000-0x5d)="dc4bd8e1cfb16ac29de5073ee5da05000f73803ddc796b4ea9370ff2643a1ab53d2fa679adff021340d0db087cb10caf9070f8b0b41f60a44a97076b1d55db05364ba3d692e99296bd56a1b4445474896c56dc9df7fe4a942f10ecbfc6", 0x5d, r4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x805, 0x3, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000007000)={0x6, 0x800000101, 0x3, 0x7, 0x1, 0x10000}) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1000004) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/13 07:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) fcntl$setflags(r0, 0x2, 0x1) fstat(r0, &(0x7f00002c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = fcntl$getown(r0, 0x9) pipe(&(0x7f0000bd4000-0x8)={0x0, 0x0}) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000c1b000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00008ef000-0x5)="0000000000") recvmsg(r0, &(0x7f0000b76000)={0x0, 0x0, &(0x7f0000862000)=[{&(0x7f0000216000-0xc)="000000000000000000000000", 0xc}, {&(0x7f000097e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}], 0x2, 0x0, 0x0, 0x0}, 0x2000) syz_open_procfs(r1, &(0x7f0000e7a000-0x8)="6e65742f72617700") socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3a000)={0x0, 0x0}) creat(&(0x7f0000814000)="2e2f66696c653000", 0x0) 2017/12/13 07:44:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000868000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00007a2000-0x58)={{0x0, 0x0}, 0x0, 0x9, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) socket$netlink(0x10, 0x3, 0xc) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$netlink(r2, &(0x7f0000f10000)={0xc, 0x0, 0x45, 0x0}, 0xc) rt_sigreturn() sendto$llc(r2, &(0x7f000077d000)="c82813319740951509283a248480e2594c61557ad30a586231a7ec72427f84a9b0c91908d165fb676d9f8cedf790e1492151cdb1429fa6fedf489ebd7b5f3f65171b5bdc5e0dcd0c9f9f742990e238792111b3d81c6c6823f6f3e1b82c0007fad09eee820190c14f698a3ed12ab4d67f3271eab395909e3de154faaa8f47fb362b3c8e6c95d1ab5aed1abe3a7a3b7420c2a646b7a98820cd79bddda763e1a30266dc07250172249c93617cf9e82ec6392e54c1684a", 0xb5, 0x800, &(0x7f00007f4000)={0x1a, 0xf6, 0xffffffffffffbb79, 0x9, 0x7052, 0x401, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r3 = add_key$user(&(0x7f0000c7e000)="7573657200", &(0x7f0000b65000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d1d000)="384f37b897f48fbe555ddb7142c978fba38f9edc3952ef90fab9b6fc1dfbccb05a38abe98f65e76028f9335186fe0e61e0b12525b721e272f7b93f770d337b484eb0a0a7bd3fb5e7383d6ba5f65ad50dbf3d0b9dfe895b45e5f04a966ca0cd0552ab24f4efde", 0x66, 0xfffffffffffffffb) keyctl$get_security(0x11, r3, &(0x7f0000b80000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4) stat(&(0x7f0000c50000)="2e2f66696c653000", &(0x7f0000dfb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(0xffffffffffffffff) stat(&(0x7f0000876000)="2e2f66696c653000", &(0x7f0000571000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$unix(r2, &(0x7f0000bab000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000078000)=0x8) setpriority(0x2, 0x0, 0x401) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f000004d000)={&(0x7f0000177000/0x3000)=nil, 0x0, 0x7, 0x84, &(0x7f0000999000/0x1000)=nil, 0x3}) prctl$setname(0xf, &(0x7f000079e000-0x3c)="75657200") setns(r1, 0x8000000) mknodat(r2, &(0x7f0000b47000)="2e2f66696c65302f66696c653000", 0x100, 0x40) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000062000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a09000)=0x84) bind$inet(r1, &(0x7f0000a0f000+0x6f6)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000abd000-0x58)={0xffff, 0x4a66, 0x400, 0x5, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/13 07:44:07 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x4, 0x20}, &(0x7f0000013000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000013000-0x8)={r1, 0x81}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mincore(&(0x7f0000013000/0x1000)=nil, 0x1000, &(0x7f0000013000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getrandom(&(0x7f0000013000-0x7d)="00", 0x1, 0x0) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r3, &(0x7f0000002000)="2e2f66696c653000", 0x101000, 0x29) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000003000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x8000}) rename(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000011000)="2e2f66696c653000") setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000002000)=0x9, 0x4) uname(&(0x7f0000013000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000d14000)={r1, 0x2}, &(0x7f0000391000)=0x8) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="b015") ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000683000-0x4)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000668000-0x10)={&(0x7f0000fe7000/0x4000)=nil, 0x4000}) [ 27.991332] IPVS: Creating netns size=2536 id=8 [ 28.020145] audit: type=1400 audit(1513151047.421:12): avc: denied { create } for pid=3682 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/13 07:44:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000004000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x304, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100002000000004e, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe502000000000000000ff3260fae5"}) connect$llc(0xffffffffffffffff, &(0x7f0000d25000)={0x1a, 0x7, 0x8, 0x100000000, 0x8, 0xffffffff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x3, 0xfffffffffffffc00, &(0x7f0000beb000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000f4b000)={0x0, 0x8, 0x10, 0x8, 0x7fff}, &(0x7f0000f80000)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000098f000)={r2, 0xa}, &(0x7f000066c000)=0x8) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00001cd000-0xc)={0x0, 0x0, 0x0}, 0xc) tkill(r3, 0x9) r4 = socket$netlink(0x10, 0x3, 0x0) ptrace$cont(0x20, r3, 0xfffffffffffffff8, 0x8000) socket$netlink(0x10, 0x3, 0x6) memfd_create(&(0x7f0000171000-0xe)="5b6574683176626f786e65743000", 0x0) writev(r4, &(0x7f0000fae000)=[{&(0x7f00003d0000-0x2a)="290000001800310900010001020000000a1300000000ff06630100000c00080004000c000000001a01d4", 0x2a}], 0x1) 2017/12/13 07:44:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) fcntl$setflags(r0, 0x2, 0x1) fstat(r0, &(0x7f00002c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = fcntl$getown(r0, 0x9) pipe(&(0x7f0000bd4000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003f6000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00005ba000-0x8)={0x0, 0x0}) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000655000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00008ef000-0x5)="0000000000") recvmsg(r0, &(0x7f0000b76000)={0x0, 0x0, &(0x7f0000862000)=[{&(0x7f0000216000-0xc)="000000000000000000000000", 0xc}, {&(0x7f000097e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}], 0x2, 0x0, 0x0, 0x0}, 0x2000) syz_open_procfs(r1, &(0x7f0000e7a000-0x8)="6e65742f72617700") r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3a000)={0x0, 0x0}) ioctl$LOOP_SET_FD(r2, 0x4c00, r4) creat(&(0x7f0000814000)="2e2f66696c653000", 0x0) 2017/12/13 07:44:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000674000)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00004cb000)=0x6, 0x4) r1 = socket(0xffffffffffffffff, 0x5, 0x7) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x1, 0x0) get_thread_area(&(0x7f00006cf000)={0x1db6, 0xffffffff, 0xffffffff, 0x84, 0xfffffffffffffffe, 0xf9, 0xb000000000, 0x1, 0x9, 0x2}) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) fcntl$dupfd(r4, 0x0, r4) syz_extract_tcp_res(&(0x7f000093f000-0x3)={0x42424242, 0x42424242}, 0xa, 0x2) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0xdf, &(0x7f000078a000)=0x5, 0x4) bind$inet6(r6, &(0x7f0000c9c000)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) ioctl$int_in(r3, 0x4, &(0x7f0000826000-0x8)=0x6) listen(r6, 0x2003) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f000012e000-0x10)={0x80, 0x7fffffff, 0x58, 0x7fff}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00005ae000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r7 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r7, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) sendmmsg$inet_sctp(r1, &(0x7f0000333000-0xa8)=[{&(0x7f0000bb3000-0x1c)=@in6={0xa, 0x0, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c, &(0x7f0000a1a000-0x40)=[{&(0x7f0000cc5000-0xa8)="be099dbd769ca7e9761c7d5c8fd6945802bd73152f37b16fd4ff89c0436dcffbb36a8b3795c85bad7372a56a2ec262cb5bc78bee2ce460c2b88a0a67e161c15b13c6360ca1d02d5a113eea80c222f4c68f5b8a72cc858755f8e63467dcddee76e6a87cf9790394513e1a07dfdfe23d3711029b9e957a6ffe2e5e4aeac132371e932470fd51edacb48ac43d2d71aa778fce2a9ccf2e02900c50773e4cb1d0ce0b5eb73550b97fc2bd", 0xa8}, {&(0x7f0000fc5000)="c1e85d2681ccd7faa1ac9c5b1aaf8a62170bbf09ea6d8d8d5ed88ec4e28b2f975cb6ae44928c96c1bede15bfe090a7321770c1e64a85b1254fb90cb79e7a97a972aed55b0261ac763e68fc82861491896ebe7a009cd1952dbfc5d4bef661ce8024e9c91f2669239f1f4fbc86fe865ea0dd6666cf1a22f15a680326e81507b6b260d6c4f8f1ae8248dea3cf6d0b28047e67a1079f2e4afd1c9bf185b5c661647f715eed5ee087c87cf384427d3bb4f0a8a3122aadb230e7e1b28c3b8b2b5962d8a5df40569457d41327aca5edfe995c8ae8bef29f6c249904831ec13ab116c7ee4559c3560f5d2eb9a662d99456980794fa7224", 0xf3}, {&(0x7f0000f4e000)="c8b7431b9ea2a6c77a4abe23c6ff6e1b5924409d08c9995814eef9", 0x1b}, {&(0x7f0000260000-0x3c)="3730516f58968fff92e89f1a78ef71347f132ed68e45857b48064d3b4da0b7aecedab46b6ecfa94b8fca92fa79edfda9188f937879cc59b7fc869bf2", 0x3c}], 0x4, 0x0, 0x0, 0x10}, {&(0x7f00007e9000-0x1c)=@in6={0xa, 0x3, 0xff, @loopback={0x0, 0x1}, 0xfbe6}, 0x1c, &(0x7f0000cc2000-0x40)=[{&(0x7f000042d000)="b0d7bdbdba200a52a7a168db39e56c7b009704400797b5ef98d4f72eb0d38fbbf36b08963c01bbdb68e1b101f4f15e0e44f8b9c7185878231e2730688b1c56236f666aa1bfdaca8a8501a6d09dc3e2689951878cc54b6fc632d45949cb8e29202fc19b1e4b582d5cbf5544867e8e9908fac63ca8cba29377894a5920f963b12e5b13b8a1c31518bbfb5a8acdaf789a2b5671c19e77837b80943e61f23b1d4003036c973e487ce7abd69026f0956b8a47a63a658f9c591ac8c71e250d0f17cadd1ee809", 0xc3}, {&(0x7f00006ca000)="fc0a1730ea0b7ba347bb1f51f3b7209f7757ee81c84b326dbf66e476220367c01a9f5aac1cbf33d8b11cf81e723b23c4c13112e9479d38332555a2b365bba7894217170c9fd7d941818fec7c9e4bc83c6a17624e26be9692cbb9a4bcde822f5f6246aa5330118005fa5c678b1d5092444a265bb19dc5868bcd09cc77be7a26f94807f14f8ff43ff642bf22f0a046396b68eb6875ebc0b43dd09d776fa2cc0222260898513a791071fed390082a735dacc3605de3b4c98bb5a4eb4cf16f2d0612e9e738b700812b2d21e05636dc7706c15f0e843780e0607cdde3ad4ccad0e65425737eb88692f1542aaf12843de1d9", 0xef}, {&(0x7f0000e3c000)="5db9058ecac4fb9f41b221080d20e17c1c6d45838481c29e2e040b94ea6e2f1dfe8fda976bfffe3bf0965de81ac1161148c8b94ec6e4a6817eec9dc0d4099827a1e8f56f0fe16e687708cb2356aad02d61360e6cb239837942aa4023d14965535a408e87105c4458eb6ef414cc34aa5dc814bc3faa5a4d1c35aadbe65ce8e19db00e21ef61bdb4f4247ffab99829828b5b448c049fbc8cfbf0af60866110153c920eb8f0ce007cdd11aa99e00cd0c7a15a573cb4d5d5de7f0757bc9bf71e364825ca3504dc07", 0xc6}, {&(0x7f0000d20000)="c58d746251d412d7cfad5eb36549e851243a1950c3d457a59b948b811611a7028bc205df22fa6348facd646f7298399618287ebd4946b0b22116c6ce5ddd6b3d98c7d81b0154f6c2ff55066dc741d4", 0x4f}], 0x4, 0x0, 0x0, 0x4080}, {&(0x7f0000b96000-0x1c)=@in6={0xa, 0x0, 0x517783a9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, 0x1c, &(0x7f0000893000-0x30)=[{&(0x7f000016e000)="2f89cbbcba5d23effe65987350fbf92e922b2f9caa75710ac291d193417cb8e0452c132c55bc11ef7c429a3c2de97a4f5ed6e3d6422fad37100c0d6b6bbab672a8fb817ba68fd16f209d6bf685b695fe5c", 0x51}, {&(0x7f00001d2000)="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", 0x1000}, {&(0x7f0000f3d000-0x2c)="a3840511605834b0864b8a03cab15a15adbd5865f64d4784d8d8667e38facb302009e64b753c805c3efcdcdb", 0x2c}], 0x3, 0x0, 0x0, 0x40004}], 0x3, 0x4) close(r7) 2017/12/13 07:44:07 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000058000)=0x5e, 0x4) r1 = socket$netlink(0x10, 0x3, 0xc) bind(0xffffffffffffffff, &(0x7f0000a74000-0x80)=@generic={0x0, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002ba000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0xa, 0x802, 0x0) r3 = socket(0x11, 0x3, 0x0) setsockopt(r3, 0x107, 0x13, &(0x7f00002db000-0x4)="204001b5", 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000009d000)=@assoc_id=0x0, &(0x7f0000ae6000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00005fd000)={r4, 0x26, "11650699931acc00000000000000071bac462e4ac45c16e635a9ee51ac2340d96e1a8d4b4fd4"}, &(0x7f0000f45000-0x4)=0x2e) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000606000-0x4)=0x388, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000093d000-0x7)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000921000)={0x0, 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000093e000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r5}) writev(r1, &(0x7f000037d000)=[{&(0x7f000052e000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r6 = socket$netlink(0x10, 0x3, 0x10) writev(r6, &(0x7f0000c3f000)=[{&(0x7f0000a61000)="586135e71e052c406947d481105cacb5d78616bc473486826a", 0x19}, {&(0x7f0000dd6000)="fdc129f0ac49420d18f7233cd5c94bdeb8fa96c6beb774d5c3142fc845deea6b30d228ed4f501ec388c9d4b776a12412c5cb37c701c8476a12228d4f32b6b0cdc30437c2053c120102d4050029da0e354f407f8f7e8c30bdc310e78b9386a1cb8a960fb81514faf97f528ea0620faadb15062c828b5868211e544e97140b9692000000075d8958c16633e5edc12d16b45d024c959b960bf80cb6efd324ae78468adbc6c803c6c602c16edd3105c067450c7330d7a49b81810042db92f12f01378e0b638536fa59fbf585b428c4b36824e8ee217fd7c59145dfc3672dc7dfd6d1b35f1815a3e5", 0xe6}, {&(0x7f0000c20000)="36dab3468cfbf5dc3a07679c5b5e32eb7d3bad61de0d39ea4f3cdc52392d85234f9bfa78a4d26331e7c48175b2a416726cd51e1ac4b8613b61642bd364", 0x3d}, {&(0x7f0000c45000-0x3)="b4db8b", 0x3}], 0x4) writev(r1, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f0000000203190000370700003e068100ed3b850900020000000000070058", 0x1f}], 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00003f1000-0xc)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000c81000)=0x0) r7 = epoll_create1(0x4000000007fffe) epoll_wait(r7, &(0x7f00003cb000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x9173) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a66000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f000071d000-0xc)={0x0, 0x80000, r0}) socketpair(0x3, 0x80006, 0x4, &(0x7f0000c9b000-0x8)={0x0, 0x0}) socketpair(0x0, 0x80000, 0x10001, &(0x7f00009cf000-0x8)={0x0, 0x0}) socketpair(0x13, 0x805, 0x82, &(0x7f0000a1a000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/13 07:44:07 executing program 0: prctl$intptr(0xf, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0xffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2017/12/13 07:44:07 executing program 5: mmap(&(0x7f0000439000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x30, 0xffffffffffffffff, 0x1000) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x2000001, 0x400000031, 0xffffffffffffffff, 0x44) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000043c000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0xffffffff) clock_gettime(0x0, &(0x7f000043a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000000000)={{r0, r1/1000+10000}, {0x77359400, 0x0}}, &(0x7f000043a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x7, &(0x7f0000002000-0x10)={r2, r3+10000000}, &(0x7f000043c000)=0x2000, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000001000)="2e2f66696c653000", 0x1000000012) setrlimit(0x0, &(0x7f000000e000)={0x4, 0x2}) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x1000000, 0x30, r4, 0x0) r5 = shmget$private(0x0, 0x3000, 0x20000010, &(0x7f000000c000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r5, 0xe, &(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r6 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x0, &(0x7f000004b000)={0x4, 0x7, 0x3, 0x5, 0x0, 0x0, 0x0, 0x0}) r7 = memfd_create(&(0x7f0000050000-0xb)="2f246367726f75706c6f00", 0x1) bind(r7, &(0x7f0000050000-0x58)=@alg={0x26, "736b636170686572000000000000", 0x4, 0x204d, "65636228626c6f776669736829000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x200006, 0x12, r7, 0x0) readv(r6, &(0x7f000004b000)=[{&(0x7f0000050000-0x1d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f0000039000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2}, {&(0x7f0000022000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}], 0x3) mq_getsetattr(r4, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x805, 0x7ff, 0x40000000}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r6, &(0x7f0000050000-0x40)={0x0, 0x3, 0x7f, 0x0, 0x5, 0x8000008, 0x9, 0x76}, &(0x7f0000050000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xe, 0x80004, 0x20000000024) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000794000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/13 07:44:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000ec0000-0xe)="6e65742f69676d7000") r1 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00008ea000-0xc)={r2, 0x80000, r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0xc000000000000000}, 0x4) fcntl$setown(r0, 0x8, r1) fcntl$notify(r0, 0x402, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x28) prctl$seccomp(0x16, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000001000)=[{0x6, 0x5, 0x2, 0x1ff}, {0x4b5, 0x386, 0x800, 0x3}]}) fcntl$getown(r0, 0x9) recvfrom$packet(r0, &(0x7f0000000000)="", 0x0, 0x20, 0x0, 0x0) [ 28.047641] audit: type=1400 audit(1513151047.451:13): avc: denied { write } for pid=3682 comm="syz-executor3" path="socket:[10555]" dev="sockfs" ino=10555 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 28.070814] audit: type=1400 audit(1513151047.451:14): avc: denied { getattr } for pid=3682 comm="syz-executor3" path="socket:[10555]" dev="sockfs" ino=10555 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/13 07:44:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) r1 = open(&(0x7f0000a17000-0x8)="2e2f66696c653000", 0x2, 0x9b) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000470000-0x9)="2f6465762f70707000", 0x80000, 0x0) r3 = request_key(&(0x7f00006a3000-0x8)="6269675f6b657900", &(0x7f0000208000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d6c000-0xd)="2f6465762f736e642f73657100", 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000654000-0x8)="6b657972696e6700", &(0x7f0000fd5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r3) request_key(&(0x7f0000fd4000)="646e735f7265736f6c76657200", &(0x7f0000e17000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000132000-0x16)="707070305b73656c696e75782f736563757269747900", r4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000a6d000)={0x0, 0xeb92}, &(0x7f0000450000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00005b9000)={0x0, 0xfff, 0x20, 0xffffffffffff0001, 0x5}, &(0x7f0000686000-0x4)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fd4000-0x8)=@assoc_value={r5, 0x7f}, &(0x7f0000606000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00003e1000-0x14)={r6, 0x6, 0xfffffffffffffffb, 0x9, 0x8, 0x3}, 0x14) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000002000-0x190)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x3, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20000000403c3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) getsockopt$nfc_llcp(r2, 0x118, 0x6, &(0x7f0000d7f000)="0000000000000000000000000000000000000000000000000000", 0x1a) accept$ipx(r2, &(0x7f0000de4000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00008ff000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000349000+0xb84)={0x8001, 0x202, 0x5, 0x9, r6}, &(0x7f00009c8000-0x4)=0x10) r7 = syz_open_dev$tun(&(0x7f0000a56000)="2f6465762f6e65742f74756e00", 0x0, 0x500) ioctl$TUNSETIFINDEX(r7, 0x400454da, &(0x7f0000434000-0x4)=0x5) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00005de000-0x28)={@generic="ca77aa7931660fb581a1e34497053d7b", @ifru_ivalue=0x1}) r8 = socket(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00001f3000-0x10)={0x6, &(0x7f0000e45000-0x18)=[0x3, 0x40, 0x0, 0x6, 0x2, 0x8176]}) write(r8, &(0x7f000023b000)="1f00000052007d07000094fef4fffb000200450000000000b4a500ffffb92b", 0x1f) getsockopt$inet_sctp6_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f000051f000-0x8)={r6, 0x1fd}, &(0x7f0000cf2000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000084a000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000bc3000-0x10)={0x4, &(0x7f000094c000)=[{0x5, 0x5, 0x6, 0x8}, {0xc490, 0x3, 0x7ff, 0x3}, {0x5, 0x7fffffff, 0x4, 0x5}, {0x100, 0x6, 0x87, 0x2}]}, 0x10) r11 = memfd_create(&(0x7f000003e000)="27", 0x0) syz_open_dev$sndseq(&(0x7f0000421000)="2f6465762f736e642f73657100", 0x0, 0x8000000040102) ioctl$TIOCGETD(r11, 0x5424, &(0x7f0000fb2000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r11, 0x84, 0x1e, &(0x7f0000d55000)=0x0, 0x4) dup2(r9, r10) write$sndseq(r11, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) timer_settime(0x0, 0x1, &(0x7f0000dfe000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000453000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x0, {0x0, r12}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/13 07:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x3e)="74727573746564766d6e657430626465766b657972696e6773797374656d656d3173656c666d643573756d2676626f786e657431766d6e657431292b2900", 0x0) r1 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) pwritev(r1, &(0x7f0000cf3000-0x10)=[], 0x0, 0x8fffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000f3c000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r2, 0x1, 0x5, 0x10000000000) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000ad7000-0xc)={@loopback=0x0, @loopback=0x0, 0x0}, &(0x7f0000000000)=0xc) fdatasync(r1) r3 = add_key$user(&(0x7f0000001000-0x5)="7573657200", &(0x7f0000002000-0x1)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="21289ec04ed2fa242e3c507de43ffcf6abc54b2b98401fceb2dda33e0002a3ab61cf15194267510ea6e456ea4ab667a22599d3dfd8965c65dde98a57623be90173437f94d89a4dd844bc4f491eade093a3d799bf81bfe83e11dd2399f064919c0d8b756945faa90f30eeae6c62b47082b70e2bb26049be563d5595bd803766972427134849", 0x85, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000001000-0xc)="631000010173706e65556f00", &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x23)="6d696d655f747970656e6f6465767d40776c616e316370757365746b657972696e6700", 0xfffffffffffffff9) keyctl$instantiate(0xc, r3, &(0x7f0000002000-0x5d)="dc4bd8e1cfb16ac29de5073ee5da05000f73803ddc796b4ea9370ff2643a1ab53d2fa679adff021340d0db087cb10caf9070f8b0b41f60a44a97076b1d55db05364ba3d692e99296bd56a1b4445474896c56dc9df7fe4a942f10ecbfc6", 0x5d, r4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x6) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x805, 0x3, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000007000)={0x6, 0x800000100, 0x3, 0x7, 0x1, 0x10000}) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1000004) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/13 07:44:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) r0 = signalfd(0xffffffffffffff9c, &(0x7f000076a000-0x8)={0x9}, 0x8) fcntl$getown(r0, 0x9) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bdf000-0x4)=0x10, 0x80000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000063c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r3 = getpgid(r2) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b2f000)="2f73656c696e75782f656e666f72636500", 0x8a40, 0x0) getsockopt$inet6_buf(r4, 0x29, 0xff, &(0x7f00004c9000-0x16d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b55000)=0x1000) sched_getscheduler(r3) getpid() r5 = syz_open_procfs(0x0, &(0x7f0000735000-0x7)="6d6f756e747300") ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f0000143000)={0x3f, 0x0, 0xfffffffffffffffe, 0x2e89ff19, 0x7fffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00001b3000+0xf3c)={0x0, 0xef, "11ccf3d1d2dbf29072b2a93c7934ca7647ad1e68f73582ef128816fcafe21a5a548988e5cd7d92bd1d46bc292c059d8644836c1fff6aa60ec23287483bdad23fa97611aacb696ebfbc12dde30d3c43e720a5cdb0d1d3214497aa9df1d93e38bec5a84b68ea2570dac0dc88eab174858d66be3341e4008c6a69aaad5012d579cf8167311f7372bc67101e7e787c54f5cd40a385028c00442ab85b3cdfc3c446ace70e334ea3eabc882018c6dfe53105732b5d4bac6da59ff0eb9202802ee0ed3b54a947d8ead5ed123bbc1e941f2af8f84f24a2431ae7e372a7554d9bc8f3d2285236afef2ee203cb548ab9ae8ba431"}, &(0x7f00009bf000)=0xf7) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000314000)={r6, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x6d2, 0x0, 0x9, 0x2}, 0xa0) ioctl$EVIOCGBITSW(r5, 0x80404525, &(0x7f0000a1d000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") epoll_create(0xfffffffffffff889) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f00001de000)={0x8, 0x0}) mkdir(&(0x7f0000b09000-0x8)="2e2f66696c653000", 0x0) socket$inet6(0xa, 0x80a, 0x8) mount(&(0x7f00002b6000-0x8)="2e2f66696c653000", &(0x7f000065d000-0x8)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x0, &(0x7f00009b3000-0x47)="34d1dba71d43c7d853d0d2b6e0fea29fd14e7318d1c5b8a4758ef6701c4a2bf145190acadebd05a204b250e58cb698a2464552e5f09996ffd10eba829076b09d12839d5976e3c9") ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000d90000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000b00000)={0x0, 0xa78, 0x4000000000020, 0x9, 0x2}, &(0x7f000049f000)=0x18) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000078d000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe6000-0x4)=0xe8) getsockopt$sock_int(r5, 0x1, 0x20, &(0x7f0000dfc000)=0x0, &(0x7f0000d44000-0x4)=0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000314000-0x11)="2f73656c696e75782f656e666f72636500", 0x90802, 0x0) connect(r1, &(0x7f0000eec000)=@nfc_llcp={0x27, 0x7, 0x401, 0x7, 0x9, 0x200, "77352f16ac43723c8b20d8bc74157ecb1cc7c1c1019343b2b07dd0cbc7f0bfea121697b42c87a0addceabfa2d13ed00eb5df58290803df4f7f91f124247eef", 0x341}, 0x60) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000ae5000)={r7, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x3, 0x7fffffff, 0x7, 0x24}, 0xa0) sendfile(r5, r5, 0x0, 0x10000) unshare(0x10000000) [ 28.167397] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/13 07:44:07 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000011000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x4a, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x9, 0x0, 0x3c, 0x0, 0x1f, 0x3f, 0x200000000000006, 0x0, @rand_addr=0x8c3, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @fastopen={0x22, 0x11, "2b08f32082cddc3d49a817d7479cef"}]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000018000)={0x42424242, 0x42424242}, 0x4, 0x80000000006) syz_emit_ethernet(0x93, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x85, 0x0, 0x0, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x3, 0x0, r2, r1, 0x0, 0x0, 0x1c, 0x10, 0x0, 0x0, 0xfffffffffefffffc, {[@nop={0x1}, @timestamp={0x8, 0xa, 0x5, 0x1}, @sack={0x5, 0x16, [0x2, 0xa7, 0x2, 0x4, 0xfffffffffffffffc]}, @fastopen={0x22, 0xd, "09b38d43cbd44cc34a891e"}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "747b00a19bfb500000000300ace827f4"}, @eol={0x0}, @nop={0x1}, @generic={0xff, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000001a000)={0x42424242, 0x42424242}, 0x0, 0x200) mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f000031e000)="2200000048000700ea091008090007000a0000000022000004000300040007008c45ab04", 0x24) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000320000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000124000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, r5, 0x0) socket$inet6(0xa, 0x3, 0x6) r6 = socket$inet(0x2, 0xa, 0x40000000008) syz_emit_ethernet(0x62, &(0x7f0000a9c000-0x19b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x200000000000, 0x54, 0x0, 0x0, 0x0, 0x89, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "ab03a1cf658a4c4a52bfbd409a347101ccde4950200ec8eaaff4f0f049aa2547a482ba4374cedab80d5aae120880c886d34361c59adea5d1"}}}}}, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r6, &(0x7f00002d9000-0x38)={&(0x7f0000efd000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000320000)=[{&(0x7f0000efd000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000efd000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f0000fe2000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000efd000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000efd000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000efd000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000efd000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f0000cb9000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}], 0x8, &(0x7f000002f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x400}, 0x44) setsockopt$sock_int(r6, 0x1, 0x1d, &(0x7f000053e000)=0x26400, 0x4) mmap(&(0x7f0000447000/0x400000)=nil, 0x400000, 0x3000005, 0x10, r6, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f00002c7000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/13 07:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0xeff02809d4d527ec, 0xffffffffffffff9c}) lseek(r0, 0x0, 0x7) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001000)={r1, 0x0}) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) 2017/12/13 07:44:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000de0000)="2f6465762f73657175656e6365723200", 0x400, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00006d8000-0xb0)=[@in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x139}], 0xb0) r1 = epoll_create1(0x80000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000dd000)=0x400000000000ffff, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000aec000)={0x2, [0x0, 0x0]}, &(0x7f0000a41000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000ee1000)={r3, 0x0}, &(0x7f00005a3000-0x4)=0x8) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000574000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x80080, 0x0) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f000038b000)=0x2) r5 = syz_open_dev$tun(&(0x7f00003a1000)="2f6465762f6e65742f74756e00", 0x0, 0x220800) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000e7b000-0x28)={@common="69666230000000000000000000000000", @ifru_ivalue=0xfff}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000e0f000-0x8)={0x0, 0x0, 0x0, 0x0}) connect$ax25(r4, &(0x7f000075f000)={0x3, {"b6243c609f90b8"}, 0x8}, 0x10) getpeername$unix(r4, &(0x7f0000680000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000052e000)=0x6e) fcntl$getownex(r1, 0x10, &(0x7f0000e2b000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000a6f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r4, 0x0) preadv(r0, &(0x7f0000279000-0x20)=[{&(0x7f0000f9b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000bda000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, 0x0) r8 = add_key(&(0x7f000008f000)="6b657972696e6700", &(0x7f0000936000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f0000bc3000-0x4)=0x359, 0x4) mq_getsetattr(r7, &(0x7f00003ab000)={0x9, 0x5, 0xf87, 0x3, 0x1, 0x5324, 0xfff, 0xfffffffffffffffc}, &(0x7f00009c8000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000729000)=@assoc_value={r3, 0x2}, &(0x7f00003e2000)=0x8) ioctl$TUNSETLINK(r6, 0x400454cd, &(0x7f0000cf9000-0x4)=0x0) prctl$void(0x1e) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r6, 0x54a2) ioctl$EVIOCGSND(r7, 0x8040451a, &(0x7f00002de000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") keyctl$unlink(0x9, r8, 0xfffffffffffffffb) fgetxattr(r0, &(0x7f0000768000)=@random={"73656375726974792e00", "2f6465762f6e65742f74756e00"}, &(0x7f0000167000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000d4b000-0x108)={r2, @in6={{0xa, 0x2, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3c, 0x0, 0x1, 0x5, 0x1a47, 0x5, 0x3, 0x0, 0x7, 0x40, 0x100000001, 0x20d5, 0x80, 0x8, 0x10000]}, &(0x7f0000b09000)=0x108) 2017/12/13 07:44:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) r1 = accept4$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000d18000-0x4)=0x10, 0x7fe) mmap(&(0x7f0000000000/0xdb6000)=nil, 0xdb6000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0x88f000)=nil, 0x88f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x800000000000000) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000b5f000)="0707040000", 0x5) mmap(&(0x7f0000db6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000db6000)=0x2, 0x4) mmap(&(0x7f0000a15000/0x2000)=nil, 0x2000, 0x3, 0x20010, r2, 0x0) mmap(&(0x7f0000db6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000db7000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00008d2000/0x4000)=nil, 0x4000, 0x3, 0x32, r2, 0x3fffffffffffff) mmap(&(0x7f0000db7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000db8000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0x100000008362}, 0xc) mmap(&(0x7f0000db8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000607000-0x10)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xfffffffffffffffd, 0x3, 0x0, []}, 0x10) mmap(&(0x7f0000db6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000cfa000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000c99000-0x66)="51918cf29f669c7dce5294775dad77984cac8d8e000007bf44f6e534a5090200000032eb5629eb0300e530f4a2aa939b2d024f3afcf558cb118297f99eeebb999643463acfca3ac639d1e0d9502b916c4585c503d0a155f0b49711a1aa2fe94c7b7897ff72ee", 0x66, 0x20040080, &(0x7f0000dba000-0x8)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00007f0000/0x2000)=nil, 0x2000, 0x3, 0x3e, r2, 0x0) mmap(&(0x7f0000db7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000db7000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000db7000)=0xc) mmap(&(0x7f0000db7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000165000)={0x0, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000892000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000db9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d88000-0x4)=0xc4) mmap(&(0x7f0000db7000/0x1000)=nil, 0x1000, 0x3, 0x10, r2, 0x0) [ 28.220659] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. [ 28.252046] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/13 07:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f00003fc000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = accept$netrom(r0, &(0x7f0000010000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000000b000)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c05000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f48000)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000036e000-0x20)={0x3, 0x0, 0x10001, 0x7ff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000a57000)={0x9, r5, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000924000)={0x7, r6, 0x2, 0x8}) getpriority(0x2, r4) clock_settime(0x0, &(0x7f00009da000-0x10)={0x77359400, 0x0}) r7 = dup2(r1, r2) nanosleep(&(0x7f00005b9000)={0x77359400, 0x0}, &(0x7f000025a000-0x10)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000cc1000)=0x1, 0x4) r8 = request_key(&(0x7f0000fea000-0x5)="7573657200", &(0x7f0000276000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b62000-0xd)="2f6465762f6e65742f74756e00", 0xfffffffffffffffe) poll(&(0x7f0000f79000-0x48)=[{r1, 0x9000, 0x0}, {r1, 0x8, 0x0}, {r3, 0x610, 0x0}, {r1, 0x100, 0x0}, {r2, 0x12, 0x0}, {r0, 0x0, 0x0}, {r7, 0x408, 0x0}, {r7, 0x40, 0x0}, {r2, 0x200, 0x0}], 0x9, 0x9) keyctl$restrict_keyring(0x1d, r8, &(0x7f0000a24000)="2e726571756573745f6b65795f6175746800", &(0x7f00000df000)="c4272f00") getsockopt$bt_hci(r7, 0x0, 0x3, &(0x7f0000be0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f19000)=0xaa) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f00008ed000)=0x7d, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000911000)={{0x3ff, 0x7}, {0x20, 0x470}, 0x1, 0x2, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet_udp(0x2, 0x2, 0x0) r10 = syz_open_dev$tun(&(0x7f0000434000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) connect$inet(r9, &(0x7f0000390000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) dup2(r9, r10) write$tun(r10, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x3, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, ""}}}, 0x2e) setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000d91000)="3a29099b79", 0x5) 2017/12/13 07:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x3e)="74727573746564766d6e657430626465766b657972696e6773797374656d656d3173656c666d643573756d2676626f786e657431766d6e657431292b2900", 0x0) r1 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) pwritev(r1, &(0x7f0000cf3000-0x10)=[], 0x0, 0x8fffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000f3c000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r2, 0x1, 0x5, 0x10000000000) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000ad7000-0xc)={@loopback=0x0, @loopback=0x0, 0x0}, &(0x7f0000000000)=0xc) fdatasync(r1) r3 = add_key$user(&(0x7f0000001000-0x5)="7573657200", &(0x7f0000002000-0x1)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="21289ec04ed2fa242e3c507de43ffcf6abc54b2b98401fceb2dda33e0002a3ab61cf15194267510ea6e456ea4ab667a22599d3dfd8965c65dde98a57623be90173437f94d89a4dd844bc4f491eade093a3d799bf81bfe83e11dd2399f064919c0d8b756945faa90f30eeae6c62b47082b70e2bb26049be563d5595bd803766972427134849", 0x85, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000001000-0xc)="631000010173706e65556f00", &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x23)="6d696d655f747970656e6f6465767d40776c616e316370757365746b657972696e6700", 0xfffffffffffffff9) keyctl$instantiate(0xc, r3, &(0x7f0000002000-0x5d)="dc4bd8e1cfb16ac29de5073ee5da05000f73803ddc796b4ea9370ff2643a1ab53d2fa679adff021340d0db087cb10caf9070f8b0b41f60a44a97076b1d55db05364ba3d692e99296bd56a1b4445474896c56dc9df7fe4a942f10ecbfc6", 0x5d, r4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x6) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x805, 0x3, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000007000)={0x6, 0x800000100, 0x3, 0x7, 0x1, 0x10000}) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1000004) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/13 07:44:07 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000591000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r1 = perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00002a8000-0x8)={0x0, 0x7fff}, &(0x7f00001d7000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r4 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f000015a000-0x4)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000314000-0x28)={@common="6c6f0000000000000900000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000fc4000)={0x11, 0x3, r5, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000f50000-0x4)={0x0, 0x3, 0x0}, 0x4) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f000049e000)={0x0, 0x0, 0x0}, 0xc) ptrace$getregs(0xc, r6, 0x34, &(0x7f0000458000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r7, &(0x7f0000bf4000-0x1)="43", 0x1, 0x20008045, &(0x7f00001a8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000572000)={r3, 0xc6}, &(0x7f0000708000-0x4)=0x8) getpeername$inet(r7, &(0x7f0000d81000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000339000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000919000-0x8)=@assoc_value={r8, 0xfffffffffffffffb}, &(0x7f000000c000)=0x8) bind$inet6(0xffffffffffffffff, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000b80000)={0x0, 0x80000, r0}) memfd_create(&(0x7f0000b01000)="2400", 0x3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f000038c000)={r3, 0x1000, "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"}, &(0x7f00000f3000-0x4)=0x1008) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00001bf000)={r9, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000eff000)="2f6465762f72666b696c6c00", 0x300, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000075d000-0x4)=0x0, 0x4) sendto$inet6(r2, &(0x7f0000c7a000)="b5b6", 0x2, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) poll(&(0x7f00002b1000)=[{r1, 0x0, 0x0}], 0x1, 0x3fe) socket$inet_sctp(0x2, 0x0, 0x84) 2017/12/13 07:44:07 executing program 0: mmap(&(0x7f0000000000/0xd30000)=nil, 0xd30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d31000-0x4)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d30000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e77000)=0xe8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000cff000)={0x0, 0x0}) r5 = socket(0x15, 0xfffffffffffffdfc, 0xbac) getsockopt$inet_tcp_int(r5, 0x6, 0x11, &(0x7f00006c3000-0x4)=0x0, &(0x7f000024b000+0x9ca)=0x4) accept$inet6(r4, &(0x7f0000142000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000091e000-0x4)=0x1c) r6 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000637000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00009e1000-0x64)={&(0x7f0000150000)=[0x0, 0x0, 0x2, 0xb0f1, 0xffffffffffffffaa, 0xffff], 0x6, 0x200, 0x57a9, 0x3, 0x5, 0x7, {0xffffffffffffffc0, 0xccf3, 0xffffffff, 0x4, 0x9, 0x0, 0xffffffff, 0x80, 0x9, 0x80, 0xc51, 0x0, 0x0, 0x7, "9325dcec0b58afb8e2206212d698b18a5d27e7b1e94cb0a64e79b745702aba48"}}) r7 = accept4(r3, &(0x7f0000403000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000a4d000)=0x80, 0x800000000080800) socketpair(0x7, 0xb, 0x40, &(0x7f0000512000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, r7) r10 = socket$netlink(0x10, 0x3, 0x0) writev(r10, &(0x7f0000b13000)=[{&(0x7f00001d9000)="2900000020000303013d5424000a00200200001600f007008700000405000300ffeb00000006ec006e39", 0x2a}], 0x1) socket(0x8, 0x100000000000004, 0x3f) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00003e6000)={0x0, 0x1}, &(0x7f0000b46000-0x4)=0x6) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f00005ba000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000284000-0x4)=0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e5e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000faf000-0x18)={@loopback={0x0, 0x1}, 0x80, r2}) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x3f, 0x0, 0x0) setsockopt$sock_int(r11, 0x1, 0x3f, &(0x7f000069b000-0x4)=0xee37, 0x4) r12 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r12, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x1c) sendto$inet(r7, &(0x7f00007ef000-0x14)="2b", 0x1, 0x0, &(0x7f0000b45000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r3, &(0x7f0000068000-0x3c)=[{{&(0x7f0000f55000-0x8)=@sco={0x1f, {0x6, 0x2, 0x491, 0x8001, 0x5, 0xb7}}, 0x8, &(0x7f0000e86000-0x50)=[{&(0x7f0000b2d000-0x16)="a888af68cc4827c83acdcd85f13489a7c947f3a53dd3", 0x16}, {&(0x7f0000eef000)="9e38f434e6002f8021ea98f06899835348894cdd810f651f64128ca3e5fd456992139b4a68e294eb7934ec637296dbf3d07cafb5046d343418baa2fd706f689f91843a9e2f6aa141d080eccb6448397b01a7a99df7ca592113d8cf7957c2116e206a009b862724fd8e8b5b0f4d8ef959965c697699e1620171b940cfd96c7e557f1edbbfeb4aa0e2e7a360ed432782306bb2d8986980e9439a372a7cb13048435d3bf7a18192467b89b3d47e5e989fddd9964d69bc6ad4fb661d31bcf9785c6422228ef51e", 0xc5}, {&(0x7f0000ccd000)="8d5f3092de8da0677e674b84faf3a0b5c974f145fd4d683a6bceb41bc63319e2b9c98bdaec637d", 0x27}, {&(0x7f0000980000)="9d760da23bccdb617e923096f6f45332d50c8afea9ab023dc81105e46f72a7bb615b4a7ba20025ee0862cd46406677321705bc9ae0f88aca14c5b7b505dbbc07af9a1f7a696d29c225bdbefbe63216cc331afcb1fd0f78ee5825109ac784e6490271eda78b261d874cfba99a4e1417c0ed33ac1e38854ba6573d001c5526c686d11b4f5378fef227174882847b0cdf4ff2f7614dce559c", 0x97}, {&(0x7f000005b000)="b439fd81d321092ea68502cf8cb01bdb4b3248264a82c1", 0x17}], 0x5, &(0x7f000041a000-0x22b0)=[{0x1010, 0x116, 0x2, "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{0x50, 0xff, 0x5693, "47baaf451aea4e5530b10c288aa2248d6eba023625cc5da97601337144139fdc3526b51fa8e21ddf440c7558220680ece37b6f7042c0861e16b20b8069"}, {0xf0, 0x11e, 0xc4, "60df1610994c5a98680866d9d8ecd9dc48e8c7d0a3b37ae8d07e18134ade2d0b0807be1cf747fe8553a80d723315b1301ddb0972efcbcbaf87a800e772b9d0479b5e59e1eecef2b5cadf414791bbf90ec0b60b5469ee6fd259a1b6e24b053c1edadfa09a981969fcdf3776dbbc1a27aa818c227290a7da99895c2247c4890ac96618dac51d627a37298bfb768b7da0b2bd11d717b2f1c5c9238112f078452cc6261a7bc98278d95a2ce8dc71a1596f065990e53e0b17701982d5bf7c59869e0a429c4004ba6e69a6f014e37bd11cb6d46dbd833b17e835722399"}, {0xf0, 0x101, 0x6, "fea0ea84ee9dd6b896a06beee1191217c76de3f57cf4309e53282796bc6738d9f29d6bca6f69ec315ce3b05a871489b2548442e1c3172d78a31b3ca68904df0bb4c50908dde63ec38f34ff7536cb8f991430c4a59fd389231a60cd9607923c81759d504bfd4b245516fffe831327eeb429756b86583d8e7125448467f63867f894855f3f06be9eedc5ee9a241f8fd7a5250fc27910208ca7a06aa9f8c358874c95dc5dcab658ddc35eea21a3d5f0888555c627e6968cc4cf2d9569a516c91a23c15a3054e1502c4dc9de8920e77f511cf0dba1496be7adca114a381ac7"}, {0x1010, 0x113, 0x3, "464e050397223ab15b4786cf0644748fa750257bdc2bf17cb0eb8cff33329553d79e7f67b6f491712df94b55f48cf285a85b6def1f50b0271cf2040599f7d2bf253c37452644faad897521ad4db1e459b842620df0d8e42a3817200f8779068f74d6efa54eaeea9ca3bc41da7b29b1bf041e079baa57983c4c7c7d8f9f35e76059a83acc6c4d00bc1dc35127e7300a9756acd8ff79d8e3f33dff4e75d003ef60a4684a111e60b0de00379c47ff470f84d7b238a31ba52d264df49c6d0d48cdb92effd4b51cda169e61f93b61a70d515e58c43618bb693f344a697324b8ddb076cd0c60e98e7866cdd56f8cafc903ae83070f98cf1aa7fbc61febb40a459d28a35e88862b72e39b53e95c2d74c0919452268d138e0d6189528b2065e84a3d6d008a1ddba31c8ee90354c89d7ec4fc551766c717c4937c1bacedf67cc42f4eb8db621afcc75e26aa400c5afd1b76b27aa87ea296bde3308796ed8d309016f3a2f93c33137ec3c446a2ad742f0944f99ca02e56c7255bc578e17aa25c2c5f69c687779abe738a8b71aa5413ea60851c2a17feacd0616229b438961061bdf1569af7c9b290895901ed6da592839057941a1cd9488386b8a7648feab4fda64fdc2e4d4766e637195171bdc061246113ad1b56dd4860a14b236d5320d7968baca55975b36ec4359ccf902ee973dfdeab101b3fe8f351e45085b1cdc669f4eceecfc14c70ccfd32f33a37d36c45fb778355beb444fef33024363c229f7f398b3f76ea711685783432e35112d8e1e78dcee1ca31cfb7b24448335804271522ced3a64d826530a6a0e57bfb6cc8ddd11e0d9a3666a5746535e125ed94ddda40f5266cb6c0f783a52ee01de2e2de735d36d48b82494961afefaab541f78d3a74623bda4d733faebd7d1aed37a5dbc5f750b852ee6fe3e589dec33ab38d9c5819835858db4f5436f1f6a55dd63daeb8bdaf6ed6af52392bbf80623e2b2685c6a10a0a5e248ff3c9edd234a344084c2c8f78cf009c326b4f02918fb18ebe393df1c496fa0d75ff1714ccef4ce08a1672fe7ebcb73daf228c6e3e0e80c3cd2d37e9afe19a71bfa732046f440063b10562b0f333fd5399fea87019d8216184c708b209bf510fecb319b30f0a3ad59e1bdbe0e19890d442364c9d349d72189b7b4b059f6a7f57983e2fa141bdae002d73b4c4ebd181295491fdffc148e0411b587ce817bb353e94ef2ca0d7197c79d6f10b4e0086babfdc4e0a12b38f6a706e03435ca774418b0d672504cb7e94b995bf2bb8395e91f2b43b567351fa3599249c578a269f702d5089dface7046e7bc0e799748f35d30159f1ebf4d5272cf4c3cbde49d4a311d0ec864daa8345a8e0d89ab4cfe603a6fe53e5baee4898ad85beaaa858eee2968814cc2ac28c1d005ce2d2249e76e0c0120c22d00006f5a384779a782ff0d556ae0661b216c83ffbee6960b1c74044fcb74a082bb9bd17a9904e66030800d0624b9b00e5e0896a4ade21e6ec69c5b6dba7ed3514bbff33778df575b2678d87f20688b1fa813a032da0010f5b2ab0af86bf3f8b8f14f1c66e7cc69767a0b3bb93ce99218f30f2fb7fb3ad6053f36c6d7aea8393e25cc40e559f18562a968e76702bd562c63f4497e17c484fead12a893e735bc51a6a4dfed798e1abe2f98cdfab1357e4e2f758ccf6a261026e7597c1d5d6d2c5ee158e0df102589a278e9afbec94f8dc9719d4f2090fd23728151d5f265a194d363d553987a06e120e160bc1511a3e01a3370936cf536084a2f91041d1056cfa560886c7d08ef83beba7f6cebb10674214c61ed4cce1332f58289ec685a9e831213378066a21732f02bbd29e688baa13f5fdee605bb1dc7af57cd8016d94b6ea02766f3bf808185fd7b100c0c451a7044ae0aa4b1402a46773302344c4a22915203890bac6fbce38f80b0c4b214666728fff58f12a1f8229485bd4b00e2ccd4192a809145d047ab6135db3bd7c679d9d46f267fee3f3baf4370b2f1f4bb36221fffadcb6af7cf893558a3baae0d6b18b665b27fcff040c9670cecb0d0800a554e3a340380e11fadeea8531cd006ac5fe65c62e0b86c8f463e8281555bbc9e202ef4aa93f6277131693d0895feb34c23e5201bbe9f21c5f99cb48749cb305559475f5313ed0f3efb80ec898816e218e4ba63e0df442907592b07addcacf14015237e9ed4bc890ac12782dccaf97713035dca47821e743bc27ffe8bf789dbb7164023e969ce51a5c85d3e45e6e8a8161e1ac8f937097dbda3cfd4e91c1d3d173777dc1d64ed08b9d1d9763067af3ca04db2be8788ba82f5b7f00384f08026b4e912c4c16028278868532492c36fba92db2211b1253f27eeb6720d9148f65699cb2584626df8cd8686d5bc4932125d4655ca339fe0a57b08c54be063ac1692062419f57219579c69c743623895fdca1223584d69fc0ecbc714ed256f2acb783fda85b29d483aa9f1e1efa769e8581902ba84133e18abcabc6fee7be59c7d347f9dca9a0009282d4c84293572720b00ae9388ccdc228e031f65d2ea68a6e5840e77d60354bfff79a2a9d214a76c95ec8f1986c0bdcf75b9bc7d527968df20ab0bf667331deffc15656cb3d0aa91092dbbd149b0b7565ef469efe7ee3262f73f67cb7ea325663fe8f17c5e3f41d4dd13a14883e9c96a33004bbf645362a8b23dcfc250ea4efe3ad1b5f5e3ad2d7b893ac7f438f1bad71b45ef37c010a4a99cbb294302991560b5c0bddc3182099d9e00c6ee79303923ae23040db9e7e0957c34eea859533f4c50625e8845fca515b07d093f240f8494bb5fbefe4cf0bd4988ba9e3b4dd8deafcc5677285ab86136e135520449ac228b7776593552a2996ea39e3b22ba31eea9007b43f1c8823693a9e85d26037d09c00978f6a38105e652f21555fccdbcd06d139da10e0e25f738ad81d3f4c448e40d2c8ebfe13c636a0319340cbe0e3154b3e6e6eb25ba5b0f67826cdef12672f1bd11c21f02113b2a75d16e870320acd4a4559dffeadc717659451024122f5f72799f47422c740c0beed62d28d4b722ce85e33dd16342311e6c1fd5312d8ca87c6d72669425f46fa4b74730410818225b7938b10e4c6605f78d41b2c9440bfbd02eee73747db12aae16caa5484eca86a5263c57f4dd83fa4f8fc22c82a156e0ebf9cf462a5e9bcaed253c75662bf3f57faccc43b80222dfc41d042b95c04d0f0e1dd7ab0ce925ebf1578d8b007798bc0a2b490dfd2ee1abd4bbbbe9e3f5665a12942419308fd22c2e5d25a00c771b7596616c63403a15c9abd42d1448ae4a27a8ef38dab29e236d50c2a0ed6c69b751812ea71e70af88a64bc21c1bee90c14c49f07ea356c9a19fe77cac020a998b268c29ea5e56383793ad35767ff20fd00cdf52a774f3c2c535186bdd53880a25841f71e331e124312b68a1cb5536bf9574e2343fafab23dcab004f072bcba8509a887872d7c34806af00bde4f3119ac8df78ba7d92a0e63aa868fecca97e47e731621007efffc2acf2ff7b2a7bfdcc2893e0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{0x60, 0x11f, 0x8001, "c8da70d11ccc2af5bcf35e4ab3c77f548b4d27a9ffba00000001000000001c9d58f0d69244eec9ff0b40d0c85bece4fca170d23ea4e2c16fe6e73ef15dbce5f866a235daf2f77e7baa34960c6d03b9"}], 0x6, 0x4000000}, 0x4}], 0x1, 0x800) getpeername$packet(r9, &(0x7f0000126000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000472000)=0x14) 2017/12/13 07:44:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x6) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000515000)="2f73656c696e75782f656e666f72636500", 0x10000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000c1c000)=r0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000029a000)={0xc0000000, 0x0}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f0a000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x509a80, 0x0) writev(r1, &(0x7f0000455000)=[{&(0x7f00005ab000-0xbd)="580000001400192300a14380040d78560a0600210000e0780005080000005800000000c77f6464098900050000000000000080000002003c0000faffffffffffff0700000000faff080001003e0000000001000f534e06ce", 0x58}], 0x1) ioctl$KIOCSOUND(r0, 0x4b2f, 0x8f1) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000b77000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000569000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e59000)=0xe8) [ 28.270890] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) [ 28.299425] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=3768 comm=syz-executor2 2017/12/13 07:44:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000f83000)=0x0, 0x4) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000ea9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f2c000)=0x4d) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fa1000-0x9)="2f6465762f72746300", 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00002a9000-0x50)={0x355, @tick=0x5, 0x3, {0x6, 0x8}, 0x10001, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000200000-0x10)="0206af00020000000000000000000000", 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000ed3000-0x4)=0x0) r2 = fcntl$getown(r0, 0x9) syz_open_dev$sndtimer(&(0x7f00009e6000)="2f6465762f736e642f74696d657200", 0x0, 0x800) syz_open_procfs(r2, &(0x7f00006b1000-0x7)="6664696e666f00") 2017/12/13 07:44:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x8200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000001000-0x6)={0x100000001, 0x0, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0xffffffffffffffa0) r2 = syz_open_dev$tun(&(0x7f00003c4000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = dup2(r0, r0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000afa000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) r5 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00001a7000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x379, 0x0, @sync=&(0x7f0000140000)={0x0, 0x0, 0x0}}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f000026f000-0x18)={0x0, 0x1, 0x30, 0x3, 0x100000000}, &(0x7f00008de000)=0x18) pkey_alloc(0x0, 0x2) lstat(&(0x7f000010a000)="2e2f66696c653000", &(0x7f00007b0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r7) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000d52000-0x6)={r6, 0x5}, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) preadv(r2, &(0x7f0000484000)=[{&(0x7f0000986000-0xaa)="00000000", 0x4}], 0x1, 0x0) 2017/12/13 07:44:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x16, 0x4, @thr={&(0x7f0000000000)="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", &(0x7f0000000000)="7839bb17012cd34601f8fa13bcae54067407ce64f197eb40bfa4cd2ca6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000017000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000351000-0x40)={0x5, 0x800, 0x795, 0xffffffff, 0x1, 0x3, 0x400, 0xfffffffffffffffb}, &(0x7f000073d000-0x40)={0x7f, 0x1, 0x0, 0x7ec, 0xff, 0x9, 0x40, 0x5}, &(0x7f000083d000-0x40)={0x5, 0x4, 0x9, 0x0, 0x2, 0xffffffffff73cfe6, 0x6, 0xff}, &(0x7f0000394000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{r1, 0x0}, {r0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x101280) r3 = dup2(r2, r2) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000820000-0x1c)={0x1000001, 0x4, [@random="000f00000169", @random="0b651e056c7d", @random="b47d9681ebd0", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) read(r2, &(0x7f0000629000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e65000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000fc5000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc4000)=0xe8) r6 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000582000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000647000)=0xe8) setresuid(r5, r6, r5) setsockopt(r4, 0xfa9, 0x4039, &(0x7f0000907000-0x93)="e6df45adba24272d77430d3ba6ed5c46d856baaa54e35c4920c86c9ebec6370ab0472457cc9ed7ac879ab8f64174914231296cf830768b4e05dba1c8d763f424b397cd0f000a95e4a0df82e2015960d711b39e4e4cd366dd8c791711052aac176c519b3d1d6cefdf9b7fff46ad2c2a3c1eeb8c59e948827ff06bef1092164dc1d9c34fa9851724e78f995984c1c200ea6a765e", 0x93) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f000044e000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) syz_open_dev$sg(&(0x7f0000add000)="2f6465762f73672300", 0x6, 0x0) pipe2(&(0x7f0000428000-0x8)={0x0, 0x0}, 0x80000) ioctl$KIOCSOUND(r7, 0x4b2f, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = memfd_create(&(0x7f0000795000)="00", 0x1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r8, 0x84, 0xc, &(0x7f000043a000)=0x0, &(0x7f0000b89000-0x4)=0x4) bind$inet(r4, &(0x7f00009e0000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r9 = syz_open_dev$tun(&(0x7f0000fcd000)="2f6465762f6e65742f74756e00", 0x0, 0x0) fgetxattr(r9, &(0x7f00001c6000)=@known="00097374656d2e61647669736500", &(0x7f0000a24000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac) ioctl$sock_inet_SIOCGIFPFLAGS(r8, 0x8935, &(0x7f000093f000-0x20)={@generic="e68939ff140081a16d507b94c0472cd5", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r10 = socket(0x10, 0x803, 0x0) lseek(r10, 0x0, 0x7) sendto(r10, &(0x7f0000f97000)="120000001200e7ff0800e90009149b00f99b60", 0x13, 0x4000000, 0x0, 0x0) r11 = syz_open_dev$tun(&(0x7f000062d000)="2f6465762f6e65742f74756e00", 0x0, 0xa0200) ioctl$TUNSETIFF(r11, 0x400454ca, &(0x7f000001a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x1, 0x10001, @fr=&(0x7f0000ecf000-0x18)={0x3a, 0x2, 0x81, 0x40, 0x6, 0x2, 0xffffffffffffffff}}}) recvfrom$unix(r10, &(0x7f00003ab000-0xfc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xfc8, 0x20000000100, &(0x7f0000ef5000-0xa)=@file={0x4000a, "2e2f66696c653000"}, 0xa) r12 = getpgid(0x0) tkill(r12, 0x1000000000016) 2017/12/13 07:44:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet(0x2, 0x6, 0xd2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007c5000)="2f6465762f72666b696c6c00", 0x400, 0x0) fcntl$dupfd(r0, 0x406, r1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000da7000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) r2 = fcntl$getown(0xffffffffffffffff, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000e51000)="6e65742f70736368656400") pread64(r3, &(0x7f0000a48000)="", 0x0, 0x2000000) syz_open_dev$random(&(0x7f00007c8000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f000002d000-0x4)=0x0) read(r3, &(0x7f00009db000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000748000-0x8c)={0x8, 0x4, 0x3, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x959b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/13 07:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xb3b000)=nil, 0xb3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000cf0000/0x4000)=nil, 0x4000, 0x7) r0 = perf_event_open(&(0x7f0000107000-0x78)={0x5, 0x78, 0x25, 0x3, 0x38ac, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff7f, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x900000, 0x200004, 0x2000004000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init() mkdir(&(0x7f0000a7b000-0xa)="2e2f636f6e74726f6c00", 0x100) inotify_add_watch(r1, &(0x7f000003a000)="2e2f636f6e74726f6c00", 0x1000802) pipe(&(0x7f0000ea1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = inotify_init() inotify_add_watch(r2, &(0x7f000003a000)="2e2f636f6e74726f6c00", 0x81000100) r3 = creat(&(0x7f00009cb000-0xa)="2e2f636f6e74726f6c00", 0x1fffffffffffffe) r4 = inotify_init1(0x804) getegid() inotify_add_watch(r4, &(0x7f0000b38000)="2e2f636f6e74726f6c00", 0x86000006) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000217000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000b39000-0x8)={0x7, 0x81}) mprotect(&(0x7f0000041000/0x2000)=nil, 0x2000, 0x7) perf_event_open(&(0x7f0000107000-0x78)={0x2, 0x78, 0x25, 0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r5 = inotify_init() inotify_add_watch(r5, &(0x7f000003a000)="2e2f636f6e74726f6c00", 0x1000800) pipe(&(0x7f00001e6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r6, 0x80f86406, &(0x7f00005ce000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") inotify_init() inotify_add_watch(r5, &(0x7f0000008000)="2e2f636f6e74726f6c00", 0x100000004000800) syz_open_dev$random(&(0x7f0000cbf000)="2f6465762f72616e646f6d00", 0x0, 0x400800) pipe2(&(0x7f00005ee000-0x8)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_SG_FREE(r7, 0x40106439, &(0x7f000065f000-0x10)={0x815, 0x0}) 2017/12/13 07:44:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000)="00", 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000a9a000)={0x0, 0xa0, "4806b659cab334c61d41e841de1ac862787fc2421486bc8748f9de023136cbcf38e95f406ebae21f565fef875edcb0ed4c4eda22e7eb12bdaf80bffe6f03111232b831f15db2b72aa5bac380c355603f9cf898075ca5a7bc144eb4bc7bf85b76a24e27e6cbd569d5f63be771716a16c7f89e47621d168c2c909a2405b8ff697e4024c438a89d6b4a0362be8f2665b4be4fbe3948dc27256d7b5cf53de3aea6d0"}, &(0x7f0000a77000)=0xa8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c06000-0xc)={r2, 0x6, 0x20}, &(0x7f0000820000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f00004d8000-0xe)="2f6465762f6b657963686f726400", 0x1, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) sync_file_range(r5, 0x5bf1, 0x800000000000, 0x2) r6 = gettid() ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000305000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f0000b2a000-0xe1)=@ethtool_eeprom={0x43, 0xfffffffffff, 0xfffffffffffffffc, 0xd1, "f723831e8610452ab4119313f7b4f6bfd59d84a42b16e397239ce79d2a0c426580135dc19c29c0e1c9b28f3efe3c8a69978820b7db3efb02e7ffe75b62da61ba96064d9d0513536f4be3b7fcc634114141af0cc6f53b19e01e984ce362827a43be0b59ccc0591afece8d27d6e4fff0eb8368d2bb11d367e17dca7834c1a634b1cdd62b00a16cc80501024c45e903090125e45d223df4e86a67aa46ab1f20d7fb033ade877170745f2f3d81fb7373895330326e8afb2cc0f6b120aa8cedd87a545b2e65fc0dfadb8f1f9a9214a35f9a4cc6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) signalfd4(r1, &(0x7f0000c50000-0x8)={0x0}, 0x8, 0x80800) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000be1000)={0x0, 0x0}, 0x8) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005fa000)="2f6465762f73657175656e6365723200", 0x423, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f000045e000)={r3, 0xfffffffffffffffc}, &(0x7f0000001000-0x4)=0x8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000f8b000)={&(0x7f0000483000-0x4)=[0x0], &(0x7f0000811000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000068b000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000001f000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x6, 0x7, 0x9, 0x0, 0x0, 0x0, 0x0}) sched_setscheduler(0x0, 0x3, &(0x7f0000511000)=0xf9d) fcntl$getownex(r1, 0x10, &(0x7f0000898000)={0x0, 0x0}) ptrace$getregs(0x100000000b, r6, 0x80086, &(0x7f0000717000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r8 = socket$netlink(0x10, 0x3, 0x0) writev(r8, &(0x7f0000281000-0x10)=[{&(0x7f0000cce000-0x29)="2900000018001b191d000000000100070a000066000300069902ffe108000800000005000ef4ff010b", 0x29}], 0x1) setsockopt$netlink_NETLINK_RX_RING(r7, 0x10e, 0x6, &(0x7f0000618000)={0x403, 0x20b3, 0x5fb, 0x1}, 0x10) tee(r1, r0, 0x0, 0xf) r9 = getpid() socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000d8f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006d1000-0x4)=0xc) setpgid(r9, 0x0) [ 28.356512] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. [ 28.392022] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/13 07:44:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f21000)=0x0) gettid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00005b4000-0x8)={0x0, 0x0}) getpgrp(r0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b75000)={0x0, 0x0, 0x0}, 0xc) getpgid(r1) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = mq_open(&(0x7f00002c7000)="73656c696e75786c6f2775736572216367726f75702d706f7369785f61636c5f61636365737300", 0x2, 0x3, &(0x7f0000246000-0x40)={0x0, 0x0, 0x100000000, 0xfffffffffffffff7, 0x0, 0x0, 0xffffffffffffffff, 0x0}) close(r3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) getresuid(&(0x7f00004c6000)=0x0, &(0x7f0000d69000-0x4)=0x0, &(0x7f0000d0b000-0x4)=0x0) open$dir(&(0x7f00001c7000)="2e2f66696c653000", 0x1000440, 0x40000008) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000552000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(0xffffffffffffffff, 0x5, 0x8, &(0x7f0000b50000-0x7)="e6000014001a00", 0x7) openat$rfkill(0xffffffffffffff9c, &(0x7f0000705000-0xc)="2f6465762f72666b696c6c00", 0x502, 0x0) r4 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f0000690000)="1f00000001021d4a9f6046e70180000000000000090001fffa000a0000df0063f0", 0x21) 2017/12/13 07:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000050b000)=0x0) ptrace$getenv(0x4201, r0, 0x9, &(0x7f0000737000-0x8)=0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x400000, 0x10) sendfile(r1, r1, &(0x7f00004cb000-0x8)=0x0, 0x7) socketpair(0x1, 0x1, 0x5, &(0x7f0000a25000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000070000)={0x0, 0x76, "e8ca74ac09f394f21df4e2e229d643a15af066ca004a58a2f8daa49b29b46291058af1841cc5abd32150a72a401c35ae6be1ff41987bf77fcb72c6a1b52c89f7446e03b5b9c20cc8c4f0ff8af9b8133739ed144286abfb872b921ad246e4b544d852abc36bec69c12bf752112e1f6b16e2ee2b6c3a0a"}, &(0x7f0000357000-0x4)=0x7e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00003f4000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x6, 0x0, 0xfffffffffffffff8, 0x2}, &(0x7f0000c17000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00006a7000-0x10)={0x0, 0x3c, &(0x7f0000e59000-0x3c)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}]}, &(0x7f0000477000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000c4d000)={0x0, 0x40, 0x10, 0x3, 0x8}, &(0x7f0000f09000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ad4000-0x18)={0x0, 0x0, 0x0, 0x6, 0x1ff}, &(0x7f0000a94000-0x4)=0x18) sendmmsg$inet_sctp(r1, &(0x7f00008d9000)=[{&(0x7f000097d000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009eb000-0x20)=[{&(0x7f00005a8000-0x1000)="c7857e95def9ebc6cce1185d256eb7528864ab56036dd610a8f10b786131c1cb5f4da345e0a489500d2c493a32dfdd05ba54ddd8e35be86bb0e4661e867c8826cdcb59c727d73f35d580f0f28721882eeb5dba0713399aef6e361d58f2997c122295156ff0654cc5a85295ea0fa26f461a8b06dfba8bd8944987e21a6cc33944c1492e8cf848dabf88782788232753b3812e0a366ab51e7b630c47a1f33a5bcaabd233de83c8c347933f03f3e6224cd647734c8fa553b5d466c901583dda061341a57300f2cae16cc82601d37f1017733daf2db99582250696f02d741ebcb034e9128eb03266034f9fe06a22bb764186d86b055a11a112d7ed95f13dbfe070cb2490a2333866731d1438858a5fa91aa537ded92ab9734453e1246e39e3bc96ce43c675c058a3ca486971169f4c66f7bdc043cd6c989a4663711e37ff7722625273cc64d9aa74cf660bfa236be70e5d5ba7d575ba84e87d7417c3bc42ea57718aa068dae796f1a3b252eed00ee30f818706f0f72d4c8b01fa7e42434de616a94380e2e939783b4be4d1664b072ab1c1b53ee79b5c23f0ad1ff4487ef84cba2fc77508c026426358296fe3e2cf0be072ae61ea9df0b427e601554e973e735ccc9d064e1532fe615a1e0ff5dc2b1b4f3df17b83ceab3ce0663040ea1a9383267a0cf696a5b075e95a448e341150dc0c638e0af8d2aa252cf708a3daf9de5b37d30ed61281482f7cce67be379c7779330929d0aec4ae61c6b5e9a3084ad52681cc582eaf2eca7d8d2de66362f0eff6e4855f29eb603118d4497b227476237460b3ad549d653b546b26f6be27a7457feb4a40f7751e7aecff38f9ec04c7a9361cb125e0266b53b36fae49563021e1b1a1a9faef4cbfde556c024ba35e66313fa5dbe1d5a935d8d2d5dc0f27c87d752cc31b64985dbacc9560a7fcc93884d184b3d88f8197afc234622683a0e53a0619d4e81a242f0fd35fdc52c75f8c3cd56887f29444775a8e5600ed8e54eb39a7e0e3a3e6280c2ed0bdd7f6a3a6f20f49ef5493ff3ba910c7f4179fefa968733dbbd7d9fb3b01cd10669364bd51d6d6048b37d60f613dd75572e8738a47a6cddf00a70d1a8222a2279be4513531c090da5180464acf44afb67942327e10a5dbcae63ef509075b68c44ca293c4d790d60eaba7196f72b79c92971c24e85c8d96329ab6e78b185af777dc6743138cb0656625efb66fd199a956e15f1c4d32718f275351c1e803ba5024c6f8c2906ec569059d4770edc1650c178220b56bbdbafeb39836629c25a216cd7219384e2d5ec7f4978e158f30fd37654064c7b2f6eca36ca3e10e8064f75234aab1d73e475c27245d8b5f8983ff17a6c5038ea5b52f9a1fe4ea0ff9853ba4a61a57fb6bd197381fbe8a2623c81146a60b09bbc809f1fa39fbb00ad2e7d60633b8a13694372761bff8ea9e4f03fb270f73bebdd3a033a5e1e5fee638faff2e8c7c58eac9d9dfe5413ccc4514699854a089f503612b0eebac298f71c1ce9eefec97df7373692b395ff0604beba0ad0bdeada6e622f9e8e1b31a0f3623684462c1be8f25c7c3556cf1696ec5bd9d9aa227f4abcf014a2827df9a2e19871e95480a1c9649c0557c47b5a81fa9ef983184ceb1f4df25f25eb460ea23a799d9219725ebcb9bd8e033dd73144ce3b6398bde6a39980ff676d5a347e0e2cf0c054f772364795eb3b7bd95da889207efa7d04b06a359fb2e6e683ed8c607854fd642de6d13c74e32041c61dac5c0cce5a2ba13777cf76722344e0d64e3d9eebe8183dedb06b20585008ec37eecd43f8b6a97983a96de24d679712e7a93e005c37f13ce87ecc6851c60dd080e69d8922bb0548e848c6ae73fb41286c524dfb36e21976812788098a9533a58db00bd8fad6bdf65e30336ce1cdbdc68f436ca5b86ec6dbd7172126437f8cfec6debf11e97613f9ad4aa32196d6e91346d99778947df40c23d0c45e100c1db02795fe079e9cbcd4cc14d4f155a6530472df49e28b04a00f6d17045b9b6b6c96c600703931a5175b42f420fb4f76676657829fbd7fc113002bbd27cac9ba6dc3cc9379651a0a5aea5598381c6902546e4e82b497b0aa9f7f512fe66e969f3d86edc2036f546b5e359608dc8330cec02cffa10275cf188b8888690b4459480fc43a5f3f8691ebcb8e91f40cd65fb71a4faa360fa54a483bccb43ec6d1c6b33a1968c06f36a88c397b9938a7b6c3a4cfbfdedf979d1176654fba8dc88d6b8d7ec32444f4a037c80673d731b3448a29a4e74548b0b8f768371121d853acb05443c9b60ded5195f81147d30302fe6056b9eb0d26bd22a18978fcc172d95fbf24c53d2713ade8bf2df34e04b330fa60c0fad872c09d0a24787bbb9e3a0c0c27e859f90378d3f89c95d56dfa3785768b39e977c876f3d26fc5fb33673be67d7774cd268cfe6eeb87596b357f667a17df7c4cebbd6f7501e6f35eeb8c2f0cd411c0d6dfc8c08d439133c2dc5a606de8cdbc8a73958ffc8d0ce684c09452c29a11340ca76e346f4de957c6723c11fa0abbb6924432387c2056e6e34dc4d989e811cb8077e833667eafc74cec26f9ce89b8bd471795c938c4240caa204cd5bd9ae7056aed5c2aec65f74d27acc779f43ab0a07e451151e3e0984005e43442621b949315ecc6128cb97fa0e1caca9fcaa11457673b72f41e3989972509b69f7b64c46e274ad1aaafdfdda6d2513598114d4af05d319f651ed4dac8a474759cbccb8fa47688888ea987d0d26ec9fbd196edd9e5aee93c602e9c576361bc851b5dc8f60828b0467798dd5873bf988e1a5d8d44608813f02466f3698b559f1633b49a23ed2c7471ab7703ae93d81af06120527a74c549af02b3185831432ff36ecc09442a43507405c93e222431d7b4b54e021078aa5429fdf1ef1efc67f23f53dcb3b5297a6ed7abad963ab1d138d60ce5f2fa7639df0aaccb17193f369e0c1d585528f63434d9a9389d3f723240291958ee59a7326a8e6ea0bb8e72d5b015c2ce5d82c064a8a450e885dc53de97d83128c1c2bed2b022d5c7d6f1ab6d9609917181644e60dffbd22ac6c5c302ce426e563f19841df62a7937c15642f68cdf0e158cdac9c38186941546acd14c8bb638d136e5348bcbc13937a0e017f390a24f7e57321daf64f729c1c48468ab44bf8809be1fbff335d6f39a3a66c170810b576a0ca2199dbf379e1d26215cd96a42473e255b1eb59f351ea59b8c1a5f6644fc6d483ad46dd8c2830b4fae3daf3d5788e557432da21bc767e828f42d67a903ab32c586ed9f375298e979488a31e758a97bbc30020527ce5cbd8499899d6d67d2d107b3d145f2af97f05c5aec1b910e79f61611a369c9c4d6364573c432d692fbb37a22565e90aefdbc9a1344f501d20fcd8a042504a6d110813f6cbfa1a37152294a9d5326cae38944679e4e87948fc82b3a4ebb5606a934964ec36fe34f93fff93d3484617a2106df2f0e8defbe06d348c62d491ee4d37a84bd96a2b580ce284475c9fb2151de5de2a741c1e2be206cf082aea949125905635b5bb97261e43afcde2c470ac4d086d367e13912b6192ca4b50d0f4b3d144672e7fec5d15f070f12cdc9d1973e1dde96867deae44b37ebda372dd9bdaa38e12f52a31fea2458b551eb5f6bedf883604530acb3b5e5c3612887261f019f5bb99c53049e19581b1d339f995c7686c335605c2861a48dce98255b7c891af50552a0589d9e0c0f0fda834a406503eddf8e045869b59bf78be10dc3e2ccba889e90dccb967b372465aec382a38e83ec427eb6bbf14df877a0575513b0d7223167be906d96d4ec83b1e82d442082e03fbfd1c1d5c105b01c68fcee52e476eeffd8c1c25da1d43e0580c520cb8691e1b335cbf05101654a8db1e6ea1724acbb4427a634e442af67ec5f91fe54c10f8944f483cc391e6e77b4c03a6a06524a3d253e184839aad7c5f1b42ea97f8ec080d1c1298d1fb93b419787e845f7f2559d6877557f86ae618b868aa6431c54dd4ea4d3faa5a3cb5e54a9bc627371ab52a1b4fc1d9abc022d34c14d2d6dcaa0c3ce393d78efbdbfee085b9f59329ebe5efbbb9578d0ec7677d7f98a2be0503fda51ed7800924e863cdb6397f521c667e270db55c7b70885c16eaf92cea684a181f41d11881a1545c8529fdde15b0394b8b65248f00350458eab604a816f08e506d9c1c9681aeb49b275eafda7fe3ef79a5ca505e627359a03dc43081c6710b933179ded855bd5a2a6e600154e5f24e09b48c2d3c6fb6d10b308bbefdb31876a5b67aecd7c0dc332da33f7b47adc3d00271622799ad29fa8f1ae0bb4c977ae8ac3b45e3c1d4756c79a95ccc4fcf4d6c89db5644c45d713c27ebc1fbfdc5e0ff323a76bb669fcb158912fabf37b38e1c59dff97ba4746016d3dc038d4a9309fb8a617824bdf858bf524d34dfdf1e27ad9fbf0d27fa050de83813d0f5ab2170c60559d198a2c0f4ed75ab30fe564630e39ed849ade9763456e70612418e9e0813255eaf43bab0863bc3bb72200bb55dca3b3115fc6bdeb2eb35f107dad1170f4500b3f7987a94c2bb1fa1c69f87fecdb820ffbdf1469b0a88955b185c570f23e93fb782c331a3e80fb25fb682415e049dd63cbb62eba50e250e9cb5bbee8d0f2b374778b419a82fcab092ab91344fee25e8c8cdf6d5de9a4a81f5de5dfd1cefcbff056c6044b6093a5591e1708a31c5c1579b39d200e6ae93b05901691f5c88b78aa50fb204ca6e8890cfc7e06a9e382bcbe67cf11eb5e4f60b08d7f4de1dff9f14ee2e41b8670646fd4f280733eaf92d9f5db559a94193053bb16877ca761613b6acdc20bfcc01a19d528c4e790aa1951fdbe146f09a2bda052e13db62880b7eb78925895844b2ea3b32a1d969c5b9bd3d40ad711c6570a80f10cf45f6e86069061ec4ec8b66b9b0ccbbabfd6efa03f535bc6c4f26895c29389f39695d8d01ca5d3ed73efb6b846e554b9597ae7376a2104d6cdf3ea12b45259c58e36da9a91dbd170ed4e48dfa6bab379a93d19ec65ab69c6c07b44ead87b4669754a724dd3f9285e5647784923572e0a5b9dde00b6870ca55cac2b710a97819c26336fb3c59f3d0791128bd41d802105b564e12ab916b17d34b22ba9b79b91b8ec4938215dde246d254b1fbe8129a4b831ea1a2ee02107615c8eee1619661de0b759eadd3a569e541772e1fad0caf987eb84617e39fef0cf1a17e3108288c5e4e8a145a0ad3d0969747e6bcafb4ed00ed4b8ef1a4655db104c9feb85a86c63fc0eb6c72c0431fb6656b6a7424c2f544f0ae631d95ff291445bff2984ff2c49cb1561edfc1084e06550f101a77d1d4699d90af8e71a0e0a7ecc0b42fc26c75688d2336b7869b00c090278fc4ddef0097bc6499ca74e44ed31479b29678305db3126babe1e4c70eae35e79c770acc297b061e5274ddfe3e50762cff820c28918a3cfdc801ca4b20f38e866eabc7c2092e9b03c23b991395ae3365b736e34f75b7cc49e45e3de2d9e4cbecf451854c0c65acc21482a8fea6af3ca8324c45690879a8813b916dee077dd6597ff81cb627434e95a6636f2a40a2b7415ddcb25d66b0019d15cecf6e45febff56cedba99f8543eb8294c86d6b94d87b5fccab2bbbdc4f5cc698e90b8538cf3bc3004ff58d6ef46f4d666a05fa1d5100eacfd7a60745ebbba2579314cab0634058bf339ec4451eb2b61bf74e1e42f4c45aa3bf57d00e844ff18bb0c2929c8304405671afd9f1642f6e9ef74c4dbae31ac8c006dec00d0dcb34cf9337a0213bfa0e06b4644eb", 0x1000}, {&(0x7f000050a000)="19837bfd5b70f9a0426c63e463ab543f3b3d158e719884f162732621eb713ea3da988dd3cc289af1ec5f611209ad6b58572ba38317f2b1a28e86104b9ee7abb8f37f45ec803aa1d93ab2a3b953e7f1c13a838c13b42cc582b849ad32866147fadeb85d4799118fa294cfe9a68591e3bd62fabab4dffe9eb5b46ec10750afc0603b85184ae2b0076673b48719d23b3e2a681c8ba139b1e5dc4d0641e3976e5890a12f6955e29e919a6036e164e5a2a90b0a44e24c3e2d590a29f8f21702d2081921599da8b336941bc64a92dbff866c9245777b773202", 0xd6}], 0x2, &(0x7f0000464000)=[], 0x0, 0x20000000}, {&(0x7f0000253000)=@in6={0xa, 0x1, 0x49eb874, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f00002f0000)=[], 0x0, &(0x7f0000757000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x700000, 0x8000, 0x4, 0x7f, 0x8, 0x6, 0x9, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xf6, 0x1, 0x101, 0x4, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xc0ad, 0x8200, 0x8029, 0x55b8, 0xb36, 0x3, 0x1, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x3ff, 0x2, 0xdfe3, 0x100, 0x800, 0x81, 0x2, 0x0}}], 0xc0, 0x1}], 0x2, 0x4000001) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = mmap$binder(&(0x7f00000f5000/0x3000)=nil, 0x3000, 0x2, 0x130, r1, 0x46) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000ca5000-0x18)={r4, 0x0, 0x0, 0x0}) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000a98000)=[{&(0x7f000087f000)="29000000200019ff00003fffffffda060200000000e80001040000040d001000ea11a6000005000000", 0x29}], 0x1) [ 28.470002] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. [ 28.479660] IPv6: NLM_F_REPLACE set, but no existing node found! 2017/12/13 07:44:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a5d000-0x18)={0x0, 0x10000, 0x10, 0x80, 0xa6}, &(0x7f0000696000)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000bbb000)={r1, 0x7, 0x1000, 0x81}, &(0x7f00004d5000-0x4)=0x10) write(r0, &(0x7f0000011000)="1f00000001041f00fde8080000000000004000000900010010160103000000", 0x1f) write(r0, &(0x7f000024d000)="1f0100000104ff00fd4332bb0700000000cb00000900040000000000000000", 0x1f) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d2d000-0x4)=0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d2a000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000c93000-0x8c)={0x1, 0x7, 0x101, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x781600c7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f61000)={0x0, 0x0, 0x0}, &(0x7f0000ffe000-0x4)=0xc) fstat(r0, &(0x7f0000065000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005de000-0xc)={r2, r4, r5}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d41000-0x10)={r1, 0x8, 0x101, 0x3}, 0x10) r6 = dup2(r3, r3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r7 = userfaultfd(0x0) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x3, 0x0}) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) set_thread_area(&(0x7f0000364000-0x10)={0x7f, 0xffffffff, 0x4000, 0x4, 0xfffffffffffffffe, 0xfffffffffffffff9, 0x0, 0x4, 0xfff, 0x5}) ioctl$LOOP_SET_FD(r6, 0x4c00, r7) request_key(&(0x7f0000001000-0x6)="6c6f676f6e00", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000012000)="505d284b6e6f646576706f7369785f61636c5f61636365737300", 0x0) clone(0x0, &(0x7f000074a000)="", &(0x7f0000077000)=0x0, &(0x7f0000cf2000-0x4)=0x0, &(0x7f00003ef000-0x1)="b6") rt_sigqueueinfo(r2, 0x20, &(0x7f0000b66000-0x10)={0x30, 0xffffffffffffff80, 0x8001, 0x100000000}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009f1000-0x11)="2f6465762f7667615f6172626974657200", 0x2000, 0x0) ioctl$UFFDIO_ZEROPAGE(r7, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/13 07:44:07 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) getpgrp(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f72000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xb, 0x1, 0xdc0e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000001000-0x18)={@loopback={0x0, 0x1}, 0x0, r3}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r2, &(0x7f0000007000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000006000)=0x1002) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000004000-0x4)=0x0) getpgid(r4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r4, 0x8, &(0x7f0000005000)=0x42ed) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f00001b5000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f000001b000)="2f6465762f6175746f667300", 0x200, 0x0) mq_notify(r6, &(0x7f0000561000)={0x0, 0xffffffffffffffff, 0x0, @thr={&(0x7f0000640000)="", &(0x7f00004ca000)="a4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r5, &(0x7f000006b000)="000000000000000000000000000000000000000000000000", 0x18) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004c5000-0x8)={0x0, 0x0}) clock_gettime(0x2, &(0x7f000006c000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000e16000)={{r7, r8+30000000}, {0x0, 0x0}}, &(0x7f0000d95000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x0, &(0x7f0000586000-0x20)={{0x0, 0x7530}, {0x77359400, 0x0}}, &(0x7f00002be000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r5, &(0x7f0000a66000)=[{{r9, 0x0}, 0x0, 0x100000001, 0x6b}, {{r10, 0x0}, 0x4, 0x0, 0x80}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000b55000/0x4000)=nil, 0x4000) gettid() 2017/12/13 07:44:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(0xffffffffffffffff, &(0x7f00006e8000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000bf6000)=0x10) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x7, &(0x7f00004da000)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000ec6000)={{0x0, 0x1c9c380}, {0x0, r1+10000000}}, &(0x7f0000231000)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f0000ae1000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8000000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000633000)=0x0) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x9, 0x9, 0x1, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000033000-0x4)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3, 0x80003, 0x4, 0x3, 0x5, 0x1c, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000650000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x99, 0x10000a, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_hci(r3, 0x0, 0x2, &(0x7f0000016000-0xb1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000077d000)=0xa7) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000010e000)="2f6465762f73657175656e6365723200", 0x3, 0x0) ioctl$RNDZAPENTCNT(r6, 0x5204, &(0x7f00003dc000)=0x6) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000ae7000-0x20)={0x7ff, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000125000)={0x1000, 0x0, 0x10001, 0xfffffffffffff4ac}) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000c3b000-0x20)={0x8, 0x0, 0x10002, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f00000c5000)={0x18001, r7, 0x8000000000002, 0x25f}) mkdir(&(0x7f0000579000-0x8)="2e2f66696c653000", 0x3) mlockall(0xffffffffffeffffe) exit(0xfffffffffffffff8) ioctl$TUNSETNOCSUM(r6, 0x400454c8, &(0x7f0000623000-0x4)=0x7e0) poll(&(0x7f000032a000)=[{r0, 0x0, 0x0}, {r5, 0x1, 0x0}, {r5, 0xa, 0x0}, {r5, 0x1000, 0x0}, {0xffffffffffffffff, 0x54, 0x0}, {r5, 0x2, 0x0}, {r5, 0x0, 0x0}, {r6, 0x4000, 0x0}], 0x8, 0xfffffffffffffffe) close(0xffffffffffffffff) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f0000ca9000-0x4)=0x0, 0x4) 2017/12/13 07:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) ptrace(0x420f, r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fae000-0x9)="2f6465762f70707000", 0x2, 0x0) ioctl$TIOCNXCL(r1, 0x540d) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000afd000-0x10)=[{&(0x7f000061d000-0x24)=[{0x15, 0x16, 0x11, 0x0, 0x0, "0a04040800"}], 0x15}], 0x1, &(0x7f0000fae000)=[], 0x0, 0x0}, 0x0) mq_open(&(0x7f0000001000-0x5)="6574683000", 0x40, 0x0, &(0x7f0000213000)={0x100, 0x6, 0x4, 0x2000000009, 0xfffffffffffffffd, 0x0, 0xc5f, 0x3}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ace000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000495000-0x20)={0x8, 0x37, 0x8, 0x2, 0xc, 0x3, 0x7f, 0x9, 0x0}, &(0x7f0000c7d000)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00002c0000-0x8c)={r2, @in6={{0xa, 0x1, 0x3d2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socket(0x200000000017, 0x3, 0xb0) r3 = socket$unix(0x1, 0x1, 0x0) shutdown(r3, 0x0) 2017/12/13 07:44:07 executing program 4: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)="2f6465762f70746d7800", 0x40, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000cc2000)=0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f000006a000-0x4)=r2) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)="00", 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f00000c9000-0x70)=[{&(0x7f0000fde000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xe79}, {&(0x7f0000829000)="000000000000000000", 0x9}, {&(0x7f0000fe6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}, {&(0x7f0000011000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f0000fe6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f0000c7a000-0x8)="0000000000000000", 0x8}], 0x6) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000fe7000-0x3)=0x0) 2017/12/13 07:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f000089a000-0x58)="", 0x0) ptrace$getenv(0x4201, 0x0, 0x100000000, &(0x7f0000001000-0x8)=0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) close(r0) bind$netrom(0xffffffffffffffff, &(0x7f00002c1000-0x10)=@ax25={0x3, {"612dd7f396800d"}, 0x7}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000587000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x101100, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00008ab000)=0x0) [ 28.519817] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. [ 28.532695] IPv6: NLM_F_REPLACE set, but no existing node found! 2017/12/13 07:44:08 executing program 2: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x9) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f000049a000)=0xfff, 0x4) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000eee000)="5e879f1d1f712f00e67ed9efe51f0581dc4d938a76a6aa4092942c60edc57f3a1f0e3a4fdd436ee0e36c7be1d8394773e5404405d323ba5b8b1214c7185378b5d93909e72d2cb2d792e6d0d73b8e5b11ae71c0", 0x53) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000023f000-0x62)="2d", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)="", 0x0, 0x0}, 0x40002106) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ef0000-0xa)="2f6465762f70746d7800", 0x20000, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00009bf000)=0x0, &(0x7f0000222000-0x4)=0x4) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000eee000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00008e6000)=0xfffffffffffffc00, 0x4) 2017/12/13 07:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common="67726530000000000000000000000000", @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000e38000-0x8)=0x0, 0x10000000007138) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 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) r3 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)="6e65742f616e79636173743600") socket$netlink(0x10, 0x3, 0xf) preadv(r3, &(0x7f0000fd8000-0x4)=[{&(0x7f00007ca000)="", 0x0}, {&(0x7f0000d12000)="0000000000000000000000000000000000000000000000000000000000", 0x1d}], 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000806000)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f0000b7d000)=0xc) setsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000923000-0xc)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, r4}, 0xc) 2017/12/13 07:44:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b67000)={0x0, 0x0}) r2 = add_key$user(&(0x7f0000a4e000)="7573657200", &(0x7f00007df000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000061d000-0xf7)="626f96cf740dd9a3d9771a32c56e45e5c4f11e9e4344720202d3df8cedef011eaad51d53adca1dd1f853787adafb06384d8ebd8e9bb582883550dbffda353638383ea6a896cfddfbee9f0542f1f389df5d744ffaf5c1faede57df79c735d097ccce043366124d767b4c1e31fd3d1c751ab59a441eac9b01d8a1ac12cc45244b0d57fd9eef616793f709a9be08e99cd2176b8195bcfb53f0caeba1b6d2028cfd953f4c51ff9f8c086dc323f0368a3059c3fb61e7e92a7fccc7ed64fc6c70ddca295d43a5ec4abf2614add01ba2351133f9ab09d2399ecb8a68f7b939adbfeb590603d68b985da1515fae98e964e0a403dc19d8263532955", 0xf7, 0xfffffffffffffffe) r3 = request_key(&(0x7f0000a77000-0xa)="626c61636b6c69737400", &(0x7f0000ee0000-0x3)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000113000-0x1)="00", 0xfffffffffffffffd) keyctl$reject(0x13, r2, 0x0, 0x26d1, r3) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f46000-0x14)={0x0, 0x5, 0xfffffffffffffff8, 0xf184, 0x6, 0x7}, &(0x7f0000787000+0x5dd)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00003df000+0x70b)={r4, 0x8001, 0x20, "8a2db6acd8e29d15819c8d37ae953a56c4e950c40d9660e1c15e13d92ba38e66"}, 0x28) r5 = inotify_init1(0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00003b4000)=0x0, &(0x7f0000596000)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b5a000-0x4)=0xc) fcntl$setown(r5, 0x8, r6) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00001cd000)=@assoc_value={r4, 0x6}, 0x8) fcntl$getownex(r5, 0x10, &(0x7f000037f000)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) wait4(0x0, &(0x7f0000c30000)=0x0, 0x0, &(0x7f0000020000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = syz_open_procfs(0x0, &(0x7f0000f13000-0x15)="6e65742f6970365f7461626c65735f6e616d657300") socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001d8000)={0x0, 0x0}) finit_module(r1, &(0x7f000034f000)="00", 0x1) accept$nfc_llcp(r1, &(0x7f0000b1a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000093d000-0x4)=0x60) ioctl$TIOCGPGRP(r8, 0x540f, &(0x7f0000efa000)=0x0) waitid(0x0, 0x0, &(0x7f00001cf000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4, 0x0) clone(0x108000, &(0x7f000058a000-0xfb)="", &(0x7f000003d000)=0x0, &(0x7f0000c31000)=0x0, &(0x7f0000c32000-0x1000)="") personality(0x4000005) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000eb8000)=0x0) ioctl$TIOCGWINSZ(r5, 0x5413, &(0x7f0000808000-0x8)={0x0, 0x0, 0x0, 0x0}) getsockopt(r9, 0x20, 0x6e, &(0x7f0000a2c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000da8000-0x4)=0x9d) 2017/12/13 07:44:08 executing program 6: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x8000) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x4000000000000065, &(0x7f0000f65000-0x4)=0x7, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f66000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f66000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0xffffffffffff, &(0x7f0000f64000)={@multicast2=0xe0000002, @multicast2=0xe0000002, r2}, 0xc) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000ef5000)="2f6465762f6e65742f74756e00", 0x0, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r4 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x437, &(0x7f000081b000-0x6)="000000000000", &(0x7f0000608000)=0x6) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000804000-0x2c)=@ethtool_cmd={0x1a, 0x0, 0x3f, 0xf41, 0x3f, 0x100000000, 0x0, 0x3, 0x8, 0xffffffffffff893b, 0x1, 0x6bb, 0x400, 0x7bd, 0x9, 0x7, [0x1000, 0xc1aa]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_int(r5, 0x0, 0x22, &(0x7f00006ef000-0x4)=0x800, 0x4) r6 = fcntl$getown(r0, 0x9) sched_setaffinity(r6, 0x8, &(0x7f000052e000-0x8)=0x10000) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000037f000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f69000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1b, &(0x7f0000f69000)="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", 0x1002) [ 28.609159] device gre0 entered promiscuous mode 2017/12/13 07:44:08 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000838000)={0x0, 0x0}, 0x0) unshare(0x24020000) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") r1 = getpid() prlimit64(r1, 0xd, 0x0, &(0x7f0000b89000-0x10)={0x0, 0x0}) dup(0xffffffffffffffff) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00008f6000-0x1c)=@req3={0x8, 0xfff, 0x6, 0x0, 0x9, 0x6, 0x7}, 0x1c) sync() syz_open_dev$sndtimer(&(0x7f000025a000)="2f6465762f736e642f74696d657200", 0x0, 0x1) clone(0x980000, &(0x7f0000f5f000-0xe2)="", &(0x7f000024c000)=0x0, &(0x7f0000875000)=0x0, &(0x7f000027b000)="dff6") restart_syscall() setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/12/13 07:44:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000088d000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000072e000-0x9)="2f6465762f72746300", 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00006e4000)="2f6465762f6c6f6f702300", 0x8, 0x0) fallocate(r1, 0x0, 0x1, 0x4281dcd3) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000732000)={0x2, &(0x7f0000b1b000-0x38)=[{0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0}]}, 0x10) mq_timedsend(r0, &(0x7f00003dc000)="3a58f34829cd0e88c9139a17b8847029b35d8e4bc5d0310c2513dac6ccb912658a7a68a3d62c51b70772ec89588794465a258fcc666120cbc50b60b99fc495ba78b63e0679280a368b796b8dd74b5ecaef7cdd957ca6000123bddb861a3b3bde7d547f6ba2e84c70bdf62eb74e354be026b894734fdafd614207fc22b94936b32b982c1d464436be3040a76b7f146158b79f3cfb231fd118776b6a3ddf7628122ef3a9a56f2b243abced971cf68a3f15f3be97a7fe3039fd547a1d34b8da7602f3a106157e0b7bb3e26d7a58cbb6ba0cda80e78068e7e16a9d14c17e5be06a53b73d", 0xe2, 0x0, &(0x7f00003d2000)={0x0, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000049e000)="2f6465762f70746d7800", 0x1000000004002, 0x0) listen(r0, 0x5) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000088e000-0x4)=0x0) unshare(0x405fc) add_key$keyring(&(0x7f0000333000-0x8)="6b657972696e6700", &(0x7f0000a34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0c000-0x68)={0x8, 0x3f, 0x8001, {0x0, 0x0}, 0x401, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000268000)={0x1, 0x3, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f00000b6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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eventfd(0xfffffffe) sched_yield() ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000262000+0x761)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2017/12/13 07:44:08 executing program 0: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f000023e000)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x7527, 0x4) r1 = dup2(r0, r0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000664000)=0x0) bind(r1, &(0x7f0000083000)=@l2={0x1f, 0x1, {0x6, 0x20, 0x8, 0x5, 0x81, 0x2}, 0x68b, 0xff}, 0xe) listen$netrom(r1, 0xdb9) recvfrom$llc(r1, &(0x7f0000626000-0x79)="", 0x0, 0x2000, &(0x7f0000b98000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x10001, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/13 07:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000144000)=0x144, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a31000-0x9)="2f6465762f70707000", 0x100010000, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000ef1000)=0xfffffffffffffffd) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00009d3000-0x4)=0xfffffffffffffffc, 0x4) r2 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000fa6000)=0x5, 0x4) bind$inet(r0, &(0x7f000093f000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept4(r0, &(0x7f0000b0b000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000ee1000-0x4)=0x60, 0x800) setsockopt$inet6_group_source_req(r3, 0x29, 0x2b, &(0x7f0000540000-0x108)={0xfffffffffffffff9, {{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendto$inet(r0, &(0x7f0000631000)="02", 0x1, 0x20000001, &(0x7f0000882000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b63000-0x14)={0x40000000, 0x80000000000853b, 0x10005, 0x10000007ffffffb, 0x0}, 0x14) r4 = fcntl$dupfd(r0, 0x0, r0) write(r0, &(0x7f000016c000-0x2)="bd", 0x1) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000e26000)=0x0, 0x4) r5 = fcntl$getown(r4, 0x9) fstat(r4, &(0x7f0000d85000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000054d000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000564000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000cf9000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e0000)=0xe8) stat(&(0x7f000057e000-0x8)="2e2f66696c653000", &(0x7f0000c6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r4, &(0x7f00007a4000)=[{&(0x7f00000f5000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000276000)=[{&(0x7f00009af000-0x54)="5cebfe8d7076cf2fcf88bb413661688931815d3c8852cd1e15d57301ce7d0abe6f2963cd7975a379b3ec2effdd8890085f1b03f72de58ad9a8b713ae285a5cc81028b30ea811df5070032123b5fc39197411c4a2", 0x54}, {&(0x7f0000254000)="2963557179c82d54300faf6291aa79f11630fdd45f9d5e2bf6ab5c7b4bbfb86357ae6a81be876ffb397486e6d4eda18070753e19b1af48ea98eac73085818438b30fb39a64eec726682c7f198d370376011f0a4f613f0e6921bbf3bb92d4cfb0c6b095e50908805a4a010e69087f4c3d15478f9c29347cd39b5acd143822134199e17b9b54f4e019dad0690157535e6565f9639531b64f68fad4293773ddcc42f145163a83e920022a0f7778337facd75ee1bba17aeb8d9ec83f25e4874e59975be6c6dd45d974601fd75842e11cc307d53e9edd7e5e573789911a48a7b25bdaa997b6", 0xe3}, {&(0x7f0000de3000)="e50ab8151efcbbbb9596d5815504e4c884dd8e0483b8fcf13e6c1c3707b7f7ce32bf21e86b7cf9", 0x27}, {&(0x7f0000495000)="fe8f33a0fdf250636f4be5ba80740ca5b1224126fbd025cb87a4a9dd6b26934f9dbd3dc5837c3c345a97efcaa3cdaf6b10", 0x31}, {&(0x7f0000f61000)="fc4305bb03e260983b11297b458fdf909c9ec98ba22a6701390ae80c7a02156be97374ca360feca730bfd09ca70a169e05bef36a4651993c6301e023c91f538f9eec65b55bd66cf1cad594487d7105730a84e615c3fa7590b83d284e1375f18c67d07599", 0x64}, {&(0x7f0000aa8000)="ad82c98ec1c29758", 0x8}], 0x6, &(0x7f00004cd000-0x40)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x40, 0x40000}], 0x1, 0x81) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$netlink(r4, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000082e000)=[{&(0x7f00009cf000-0x149b)=[{0x219, 0x0, 0x0, 0x0, 0x0, "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"}], 0x219}], 0x1, &(0x7f0000129000)=[], 0x0, 0x0}, 0x0) sendmsg(r4, &(0x7f0000977000)={&(0x7f0000277000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000b67000-0x20)=[{&(0x7f00003c4000)="ee3d785b30817c56dfa9d8917f87", 0xe}, {&(0x7f0000519000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x8000}, 0x4000000) recvfrom$inet(r0, &(0x7f0000ebf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1, 0x41, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000c21000-0x10)={0x0, 0x1, 0x7f, 0x8}, &(0x7f0000514000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000d46000-0x10)={r11, 0x9b, 0x1000000000000000, 0x517}, &(0x7f000048f000-0x4)=0x10) 2017/12/13 07:44:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0xf4)={0x0, 0xec, "cb29a89298df9a1b057405bcdc5b6631736104321de6fc34375b2071525edca9cae38b1d69f26e353ca1edd382bdeb456378690cd91568fdfa9b771dbfade75979a10fb9c936ccfef630885d2720f2ff3f8580916fc4767a45fe1e2aab97c6d3fc5945d5e23560d1052097402a40f6fd01a3b46b5a6fea19195e06dca237f9f3bcd4e5b51af397f7219e3c7ba66a58b347f8a642302f8618ce92ecb8f3402fe744d753e15cbac76345d1a717d3882562a2b0fbcb2d83fad7b7c906cf1a8c422a5ff5c4151d2bcfdaafd27d4237f6fc84cdbf0c40ccfee2fd03e1e41605799278871425c5945543f3d00ea2b3"}, &(0x7f00008c2000)=0xf4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) flock(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000086f000-0xe)="2f6465762f6b657963686f726400", 0x40000, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000cfb000)={@common="69726c616e3000000000000000000000", @ifru_flags=0x2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000bb3000-0x4)=0x0) fcntl$setown(r3, 0x8, r4) fcntl$setstatus(r3, 0x4, 0x42000) r5 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009cf000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009a1000-0x4)=0xc) getpgid(r6) fcntl$setown(r5, 0x8, r4) fcntl$getownex(r5, 0x10, &(0x7f00002f1000)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) pipe(&(0x7f0000db8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r9, &(0x7f0000856000-0x1)="92", 0x1) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000796000)={0x80, {{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) fcntl$setsig(r5, 0xa, 0x12) ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0106426, &(0x7f00003dc000-0x10)={0x4, &(0x7f0000998000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) splice(r8, 0x0, r2, 0x0, 0x8526, 0x0) shutdown(r2, 0x1) ptrace(0x4208, r7) request_key(&(0x7f0000de1000-0x8)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="00", 0x0) rename(&(0x7f00002d8000)="2e2f66696c653000", &(0x7f00005a9000-0x8)="2e2f66696c653000") lremovexattr(&(0x7f0000440000)="2e2f66696c653000", &(0x7f000004d000-0x12)=@random={"6f73322e0b", "602d7365637572697479242d00"}) accept4$inet(0xffffffffffffffff, &(0x7f0000274000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f4f000-0x4)=0x10, 0x80800) 2017/12/13 07:44:08 executing program 6: r0 = inotify_init1(0x81000) mmap(&(0x7f0000c1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r4 = getpgid(r1) r5 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f0000000000)=0x0, 0x40000000, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000c20000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000001000)={0x0, 0x0}) r6 = syz_fuseblk_mount(&(0x7f0000326000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x8)="2e2f66696c653000", 0xc000, r2, r3, 0xf, 0xee, 0x48000) fcntl$setown(r5, 0x8, r4) fcntl$setsig(r0, 0xa, 0x8000082) mmap(&(0x7f000031b000/0x2000)=nil, 0x2000, 0x4, 0x8010, r6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, r5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) socket(0x0, 0x800, 0x3ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = creat(&(0x7f0000003000-0x8)="2e2f66696c653000", 0x71) ioctl$DRM_IOCTL_DROP_MASTER(r7, 0x641f) ptrace$getregset(0x4204, r4, 0x0, &(0x7f0000326000+0x795)={&(0x7f0000322000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) ptrace(0x4207, r8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)="2f6465762f70746d7800", 0x42100, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0x11, r8, 0xdffffffffffffff9, &(0x7f0000004000)="") 2017/12/13 07:44:08 executing program 3: mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003b0000)="2f6465762f6877726e6700", 0x2400, 0x0) mkdirat(r1, &(0x7f0000274000)="2e2f66696c653000", 0x18) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000301000)="2f6465762f72666b696c6c00", 0xfffffffffffffffd, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000039000)="696f00") mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0xa, 0xa, 0x3, &(0x7f00004ef000-0x8)={0x0, 0x0}) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00004ef000-0x4)=0x0) sched_setattr(r5, &(0x7f00001f8000-0x30)={0x30, 0x0, 0x0, 0x8, 0x65d, 0x7, 0x2, 0x2000000000}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)="00", 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x1, &(0x7f0000008000-0x8e)="00", 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f00004ef000)=0x80000000, 0x4) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ed000)={0xc0, 0x0, &(0x7f00002be000)=[@increfs={0x40046304, 0x2}, @request_death={0x400c630e, 0x4, 0x3}, @decrefs={0x40046307, 0x3}, @reply_sg={0x40486312, {{0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x30, 0x38, &(0x7f00003e9000-0x30)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f00004ee000-0x38)=[0x18, 0x78, 0x38, 0x0, 0x68, 0x40, 0x70]}, 0x5}}, @transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x40, 0x48, &(0x7f00004ee000)=[@fda={0x66646185, 0x6, 0x1, 0x25}, @fda={0x66646185, 0x0, 0x4, 0x32}], &(0x7f0000229000-0x48)=[0x30, 0x28, 0x38, 0x18, 0x0, 0x28, 0x40, 0x68, 0x40]}}, @register_looper={0x630b}, @release={0x40046306, 0x2}, @exit_looper={0x630d}], 0x96, 0x0, &(0x7f0000181000)="c79cdba838b2af0960ba1474d8fa53576925ff4508c0baf01142a629e70127e534caf832fe0742bade257e0b5e7403fbb9178dd6a20a6df72660934a24532b332908820f6d6df28355977fc792a2443e3bb96868e31bed9d93645e0f2c5e16796ac2b7b59e3574097d84eb23ac54af5ea70a9e8b2199d4b9d26bc6e3592edcd5d34493572a25ed436f7f025b274b2dce5637145d283d"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001f3000-0x30)={0x6c, 0x0, &(0x7f000044c000-0x6c)=[@dead_binder_done={0x40086310, 0x2}, @free_buffer={0x40086303, 0x0}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x20, &(0x7f00004ec000)=[], &(0x7f0000460000-0x20)=[0x28, 0x28, 0x40, 0x0]}, 0x4}}, @decrefs={0x40046307, 0x1}], 0x5a, 0x0, &(0x7f000002b000)="7cd27effc294985894da5ff180bb447df494cfb9725c8deabc5731a3506a0e4bc8bedf48522c0e3f6cbc6f742281e89745b22c051c369217ced272a7088ff7cbb17b9d198f032f56026b584fcafa7c87bd04626a3b9e225f96a8"}) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x15, &(0x7f00004f0000-0x4)=0x9, 0x4) r6 = socket(0x11, 0x100000802, 0x80000000000300) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) socket(0x2, 0x1000000005, 0x0) 2017/12/13 07:44:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000378000)="00", 0x1) r1 = socket(0x2, 0x80001, 0x0) listen$netrom(r1, 0x2) r2 = syz_open_dev$random(&(0x7f0000cbf000)="2f6465762f72616e646f6d00", 0x0, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00001a7000)=0x0) pread64(r2, &(0x7f0000ed9000)="", 0x0, 0x0) clock_gettime(0x7, &(0x7f0000ada000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000918000-0x10)={r4, 0x0}, 0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d5b000)=0x0) r5 = getpgrp(r3) mmap(&(0x7f0000000000/0x6d9000)=nil, 0x6d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r6, &(0x7f00006d0000-0x10)="00000000000000000000000000000000", 0x10, 0x1c00, &(0x7f00006cf000)={0x77359400, 0x0}) sysfs$2(0x2, 0x7ff, &(0x7f00006d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mq_timedreceive(r6, &(0x7f00006ce000-0xea)="00000000", 0x4, 0x384, &(0x7f0000052000)={0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f00002bc000-0xc)="2f6465762f72666b696c6c00", 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c0d000-0xa)="2f6465762f70746d7800", 0x200001, 0x0) unshare(0x400) r8 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r8]}], 0x1, 0x0}, 0x0) flock(r7, 0x4) recvmsg(r10, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) fcntl$setown(r2, 0x8, r5) accept$nfc_llcp(r1, &(0x7f00009b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000dad000)=0x60) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000178000-0xa8)=[{&(0x7f000095d000-0x60)={0x27, 0x37, 0x80000000, 0x7, 0x8, 0xfffffffffffffffd, "5b3902a7f058bf4bb522bde6121a4ae9e155f3577f5dbf3c406b9d816965183cebf2eeeb925d6b7990fde93d7b4f65622dbfcb05508772d51634bfb3cff9e7", 0x7}, 0x60, &(0x7f0000c0c000-0x80)=[{&(0x7f0000a09000)="6c6f99fbb10ff8c54e5693c3a48622c37c2ed306d9aca7994108", 0x1a}, {&(0x7f0000262000-0x1000)="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0x1000}, {&(0x7f0000fdb000-0x3e)="a658d42b053fecd8c8818eb03435fd0721860e4bee9bc00364b8d6159c0d6129e5fc4dac731bc407b277b19d442be2deb3e87874d29ce28bf36df16988d4", 0x3e}, {&(0x7f0000045000)="6d0e9dd09d496543f15f1f669601291a4436d19d1dca374708151a2e8c07e2b6e468c67293082d65443cc258696b0961ddaa7c0ccfdd8e6ba4fc5f0a37d9f50379fc82995f372de506ead1cf6b53405e1e1c80e10ebb40c0e86c8cdee9f0524b1222d1c8bda2d75c183c2412", 0x6c}, {&(0x7f0000c69000-0xcb)="cd50c36a8fa28937e00e913c8bf39f8d8e2e345f0cddf601a26444fa55747912d867831bc48aac81e2a491920f767d2b6c0fcdec2d8102c0772c7c398bebc48121e926ed9d4ff0ca6ab52a1b47694abf4d6af52971af99199871cfa5cbbeb9db7551dde72f624d7df643e56d92b4c0050c3ed559a73e89b4ef68b721bfce2d15cb0f3a7b35b923f442db92b37fbe1e561f5c5d8609ee13080864d2dd0da92fa639de904cead60050e2c227f0664b7c10cec1c1cc339d30d007a691be0f9c5f1a32b4478e267b720b417e38", 0xcb}, {&(0x7f00007eb000)="aed6a4bf5ec7bfd31089a5b5681e2d8a44f470214c5bd62f9b81610982f2a683d6656effc3cb5db225a29c795bd896ecf3da71d9c1911d2447499edb05324e8ca15739396f5ff91501d71973cd66572e321d8c26ec849c2fbe1b574d5a3c20d8555e1e6e4721ae0861d1aa948c559154d52a41b06fa68b3d13ed781c8de8b0c4e7cae60563af4d8a0b38e1239e1c3fc795b21f1298181bf1397fcd60b708675df791cd86cf7950b788c508b7c30951b9301bcf55409b77ca0727162c95dc427d7b57da939a0c043060c96493ec657b82b401072e32c6a312470b2ab238ae6e9312a611da9b0b", 0xe6}, {&(0x7f0000c1c000)="ffb23917d1d22679a348393e32318c8e0bbc0f7bdf3a67be3fc3c09eee203121b16db2052e72a1439529e69b0f7744e70521d52dcb5ae13ed5643ebbf59532838b23c6287721f430a646cce077e1b1aa7f3040415d5e87e39e3f05cedf7cb1b4a73de3dcca997035c7a4135b581f39b00e774762dac89255ba0cf26f6dfe296e97ab7859a1ba64195f2e308e3be74bc1fde09e77621d93cc180c88e3af50259898c659b601875159898e9b8f5c", 0xad}, {&(0x7f0000133000-0xc2)="2bab6dfcf5bffc0999ba803634d541d9c9e1cee112565732505bf5491bd47f35ee7561861d4950580013a34740b202f017fe2ca469f42a846476b95b7c10cdddacb3e677de72b6c84c5f14e1ecd7e96b1424c070fad5742818017933577562c0b74655a62bcdb72dfd28a7ea524c5c39d2db8b19b59c7863b8037a81d3b1e0d0c3d2628cf8aa31a931efffe254519135c80f0b5ba7cc14d6b4217d1d8698cf073495ea38ed27ced717d38708a0c146df4b73f5a4ecad5f104b464c18b5aa941188c9", 0xc2}], 0x8, &(0x7f0000098000)={0xb8, 0x11, 0xbdfb, "15e2210aef6032f18951fc30072963dd2b8be3b4de84c51dd6778b6b3d8e6d8daa2aac2af8ee019ecb14e65758c08bc9e888b0913335bb913a1a5ade8b881bab80a5c8789b8d81307efaa2362d00819d79e159bdc6f4b061d4c6434b8bc8cdb9f7e33e2691bf5c40eaa1dbe6f68b6e57dad1ee82f13c9faeea1c74499896f10bcee33d9994af4d8ef1d3711b523d80a4ed78cf893f3b0f386b1270777175800e52a4"}, 0xb8, 0x4005}, {&(0x7f0000ae6000)={0x27, 0x63, 0x3f, 0x7, 0x7, 0x1ff, "5b22b16d82671f0d020b60ca864a081f056710b19170071549051497ab7e565b2aad5c632c711faf3a667e3a67174716b73c2de4d25a792a745db0c9ca10ef", 0xa3f1}, 0x60, 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"}, 0x1010, 0x0}, {&(0x7f0000dec000-0x60)={0x27, 0x6, 0xfffffffffffffff7, 0x5, 0x2, 0x2, "bec7ac21d0ee324274745056ef5cad3d068ecba63a1fee188a7f216b88950555bee2f8fd42f2c261e30dbb58f38b9c63f4152101183e9136e5c4850abe9ded", 0x3}, 0x60, &(0x7f0000861000-0x50)=[{&(0x7f0000389000-0x66)="4620739e99453c9fda093e6b6ab7374126c77d2535d3a20e018e0b5abf166e484a1f742bc8190f543deff6d9c9343799ee75204e097307ea40ca890dcd52b9c85c406ffd1a20b27a4d5e3186075d669d6db5a909adf0d1eb7e684ce768c33cbe87249626ac3a", 0x66}, {&(0x7f0000b7d000-0xe7)="2b77dc757f3948a1cd90d44ffb4697d862e525c8e3ba65a641d94a6a1f202c5a1e2d9bf55c077558dfbc204af4c4df83269ef7c7b775148f9ed45ccd4304c7e5bcc90b3023a84213de389739947e30e5c842bb4478773695b87909e41b45709cfbc6d55818ec87ac7592e9667f763b20d0aedbb4e10b7a8ea3a7838b5b03c6be8504be75bc804cdc968a02aabc1ae0a0a6d3fd002deed3fa867151878372980532ee573b63a8c5f23790be1535c4fb38aa9d34a3b55b8f4185ff7122fa88e03b28f735055847ed87bf778d0217adc21d01de0f5c80b1acb9f62f46b2c2b22f3d4eb637b3906502", 0xe7}, {&(0x7f0000ddf000)="d6b6ab40c2e10e8fc97c4c399d777df9c26c139ce89a8f76cb9ace8d2e420849c307c6d8c70492e5d97d3a54a746ae9762f4c1fcf9c56d43ae5a7042b14d24f851308b04a2ee33f89b10bdfab4188e9d8ab90c2663195719f029bfba19ab3170660d747ecaf124daf9187fad969b61701eae7c28b75a30b523174b9232f24ae7ea2b173bcd0b1d70b3bb61d2a82e2b7c5e16bd724c2de8dcb28e55bcaa7c060120c611a7ab82188b17ad427915667585d561d468d919238c77361f9261301834a44387377463cb8bba97219f75974de1dcfe1a27c327b3c521e42547dabd531bf8cad2fd89da", 0xe6}, {&(0x7f000092d000)="23226ca22318c500af38c3d4e28a7049a77e49ab4b81b075c99b1c7dd403039cf30f88b36724412062770308d50cefb21fdcac790b051c2b2a0a30e4aeebf762e89d8380f8409cd0fa1061f208062787ad5b918778216fc214b6c221aeb3ab7590f52c9a822ad738e96b405ce9a1a4beadcca097f6ea7122d0", 0x79}, {&(0x7f0000037000)="17d5f904d4686f8c4e39ec5b40715d239ae51081e597a808f710624d803eeb1bca5924dd9c116a14444944d7c36725e50b9b1ef2f223f05ce23d5b6a14e55ef0422c2a1978bf0ac80683dab2dba5c0ce2b8c7b104efbf3b5ba2a16241d919ac30cee989c464b5ea5413f4d0dcd7cb813660db489db16c31cfccec9027808bf3fb087ccca661956e1b650d7bbfe96c40d8dd00325cc29bc04b86cd4ac38f0c3b584f7bbf806cd1ee487e26421d78026", 0xaf}], 0x5, &(0x7f000087d000-0x18)={0x18, 0x13f, 0x1, "eb"}, 0x18, 0x800}], 0x3, 0x80) lgetxattr(&(0x7f0000f5b000-0x8)="2e2f66696c653000", &(0x7f00007d7000)=@random={"757365722e00", "5e00"}, &(0x7f0000a7a000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", 0x1f) 2017/12/13 07:44:08 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002e000-0xb)="2f6465762f6877726e6700", 0x80, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f0000012000-0x4)=0x100000000, 0x4) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)="00", 0x1}], 0x1, &(0x7f000002f000)="", 0x0, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)="", 0x0, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/13 07:44:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000bda000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x8c082, 0x0) r1 = socket$inet6(0xa, 0xe, 0xa) recvmmsg(r1, &(0x7f000018d000)=[{{&(0x7f00001dc000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f49000-0x90)=[{&(0x7f0000db7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f0000e86000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f000086a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000830000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f00008ad000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f0000620000)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f000061c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}, {&(0x7f0000c80000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f0000b5e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}], 0x9, &(0x7f0000628000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb, 0x100000001}, 0x1ff}, {{&(0x7f0000e9e000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000605000-0x90)=[{&(0x7f00006d0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f000087f000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f0000b5c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f000054e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f00009a6000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f0000ac9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}, {&(0x7f0000e72000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f00005af000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f0000c24000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}], 0x9, &(0x7f00003ec000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb, 0x2}, 0x20}, {{0x0, 0x0, &(0x7f00009e9000-0x70)=[{&(0x7f00002f0000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}, {&(0x7f0000c05000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f00007b0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f0000d2e000-0x12)="000000000000000000000000000000000000", 0x12}, {&(0x7f0000c6e000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f0000e4a000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f0000112000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}], 0x7, 0x0, 0x0, 0x10000}, 0xff}, {{0x0, 0x0, &(0x7f0000ac7000)=[{&(0x7f0000c99000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000890000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f00000e7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f000075d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}], 0x4, 0x0, 0x0, 0x129}, 0x3}, {{&(0x7f000016b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000b1c000-0x80)=[{&(0x7f0000d43000)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f0000b8c000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f0000d11000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f0000246000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f00008d5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f000098f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f00005c3000)="00000000000000000000000000000000", 0x10}, {&(0x7f0000948000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}], 0x8, &(0x7f0000613000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4, 0xffffffffffffffff}, 0xfffffffffffffff8}], 0x5, 0x22, &(0x7f000050d000-0x10)={0x0, 0x989680}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000d24000-0x4)=0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r2) listxattr(&(0x7f0000695000-0x8)="2e2f66696c653000", &(0x7f0000d7d000)="", 0x0) writev(0xffffffffffffffff, &(0x7f0000a98000)=[{&(0x7f0000656000)="", 0x0}], 0x1) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00003a1000)={0x2, &(0x7f0000402000-0x10)=[{0x1, 0xffc000000, 0x400, 0x9}, {0x7, 0x400, 0x80, 0x0}]}, 0x10) prctl$getname(0x10, &(0x7f0000031000-0x4)="00000000") r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b73000)="2f6465762f6b657963686f726400", 0x20000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f000030e000)=[@in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7e6c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x1, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xca, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x235}], 0xa) pipe(&(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000004000-0x28)={@generic="5b46f93565aed578372ae128be1c6218", @ifru_data=&(0x7f000001f000)="dc62751acbb72bb3dada7f1509a0687478d6e21e63dd95d894e011cb1e037ce8"}) ioctl$sock_inet_SIOCGIFPFLAGS(r5, 0x8935, &(0x7f0000b74000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00008af000-0x5c)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x90000000000000}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) r6 = syz_open_dev$urandom(&(0x7f0000030000)="2f6465762f7572616e646f6d00", 0x0, 0x0) getsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000434000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000664000-0x4)=0x14) splice(r6, 0x20000062, r5, 0x0, 0x7, 0x2) [ 29.082328] binder: 3916:3918 BC_REQUEST_DEATH_NOTIFICATION invalid ref 4 [ 29.095401] binder: 3916:3918 DecRefs 0 refcount change on invalid ref 3 ret -22 [ 29.111295] binder: 3916:3937 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 29.111306] binder: 3916:3937 BC_FREE_BUFFER u0000000000000000 no match [ 29.111313] binder: tried to use weak ref as strong ref [ 29.111319] binder: 3916:3937 got transaction to invalid handle [ 29.111328] binder: 3916:3937 transaction failed 29201/-22, size 0-32 line 3007 [ 29.167725] binder_alloc: binder_alloc_mmap_handler: 3916 20000000-20002000 already mapped failed -16 [ 29.169483] binder: BINDER_SET_CONTEXT_MGR already set [ 29.169490] binder: 3916:3937 ioctl 40046207 0 returned -16 [ 29.198303] binder_alloc: 3916: binder_alloc_buf, no vma [ 29.198321] binder: 3916:3952 transaction failed 29189/-3, size 80-16 line 3130 [ 29.216008] binder: 3916:3937 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 29.216021] binder: 3916:3937 BC_REQUEST_DEATH_NOTIFICATION invalid ref 4 [ 29.216033] binder: 3916:3937 DecRefs 0 refcount change on invalid ref 3 ret -22 [ 29.216040] binder: 3916:3937 got reply transaction with no transaction stack [ 29.216049] binder: 3916:3937 transaction failed 29201/-71, size 48-56 line 2923 [ 29.264647] binder: 3916:3918 got reply transaction with bad transaction stack, transaction 2 has target 3916:0 [ 29.276416] binder: 3916:3918 transaction failed 29201/-71, size 48-56 line 2938 [ 29.366702] binder: release 3916:3918 transaction 2 out, still active [ 29.375005] binder: send failed reply for transaction 2, target dead INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes [ 244.516160] INFO: task kworker/u4:2:172 blocked for more than 120 seconds. [ 244.523217] Not tainted 4.9.68-gfb66dc2 #107 [ 244.528897] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.536910] kworker/u4:2 D26384 172 2 0x00000000 [ 244.542654] Workqueue: events_unbound flush_to_ldisc [ 244.547944] ffff8801d996b000 ffff8801c63af9c0 ffff8801a9d89f80 ffff8801ceca3000 [ 244.555938] ffff8801db221418 ffff8801d95cf850 ffffffff8389920b ffff8801d95cf828 [ 244.563998] ffffffff8123885f 00ffffff838a4b7a ffff8801db221ce8 ffff8801db221d10 [ 244.572056] Call Trace: [ 244.574624] [] ? __schedule+0x67b/0x1ba0 [ 244.580461] [] ? mark_held_locks+0xaf/0x100 [ 244.586476] [] ? rwsem_down_read_failed+0x1db/0x320 [ 244.593120] [] schedule+0x7f/0x1b0 [ 244.598381] [] rwsem_down_read_failed+0x1e0/0x320 [ 244.604854] [] ? rt_mutex_futex_unlock+0x10/0x10 [ 244.611300] [] call_rwsem_down_read_failed+0x18/0x30 [ 244.618107] [] down_read+0x52/0xb0 [ 244.623277] [] ? n_tty_receive_buf_common+0x81/0x2110 [ 244.630160] [] n_tty_receive_buf_common+0x81/0x2110 [ 244.636875] [] ? mutex_lock_nested+0x5e3/0x870 [ 244.643089] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 244.649967] [] ? mutex_lock_nested+0x56f/0x870 [ 244.656269] [] ? flush_to_ldisc+0x86/0x370 [ 244.662133] [] n_tty_receive_buf2+0x33/0x40 [ 244.668146] [] ? n_tty_receive_buf_common+0x2110/0x2110 [ 244.675138] [] tty_ldisc_receive_buf+0xa7/0x180 [ 244.681496] [] flush_to_ldisc+0x253/0x370 [ 244.687388] [] ? __lock_is_held+0xa1/0xf0 [ 244.693168] [] process_one_work+0x78f/0x15f0 [ 244.699266] [] ? process_one_work+0x6db/0x15f0 [ 244.705474] [] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 244.712033] [] worker_thread+0xe0/0x10d0 [ 244.717783] [] kthread+0x26d/0x300 [ 244.722954] [] ? process_one_work+0x15f0/0x15f0 [ 244.729325] [] ? kthread_park+0xa0/0xa0 [ 244.734929] [] ? kthread_park+0xa0/0xa0 [ 244.740599] [] ? kthread_park+0xa0/0xa0 [ 244.746275] [] ret_from_fork+0x2a/0x40 [ 244.751786] [ 244.751786] Showing all locks held in the system: [ 244.758151] 5 locks held by kworker/u4:2/172: [ 244.762617] #0: ("events_unbound"){.+.+.+}, at: [] process_one_work+0x6a9/0x15f0 [ 244.772368] #1: ((&buf->work)){+.+...}, at: [] process_one_work+0x6db/0x15f0 [ 244.781760] #2: (&tty->ldisc_sem){++++++}, at: [] tty_ldisc_ref+0x1b/0x80 [ 244.790884] #3: (&port->buf.lock/1){+.+...}, at: [] flush_to_ldisc+0x86/0x370 [ 244.800489] #4: (&o_tty->termios_rwsem/1){++++.+}, at: [] n_tty_receive_buf_common+0x81/0x2110 [ 244.811564] 2 locks held by khungtaskd/514: [ 244.815852] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 244.824550] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 244.834222] 2 locks held by getty/3305: [ 244.838184] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 244.847489] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 244.857418] 2 locks held by syz-executor4/3865: [ 244.862057] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 244.871354] #1: (&o_tty->termios_rwsem/1){++++.+}, at: [] set_termios+0xf5/0x670 [ 244.881203] 3 locks held by syz-executor4/3884: [ 244.885839] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 244.895136] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 244.905038] #2: (&o_tty->termios_rwsem/1){++++.+}, at: [] n_tty_read+0x217/0x16c0 [ 244.914974] 2 locks held by syz-executor4/3890: [ 244.919633] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 244.928945] #1: (&o_tty->termios_rwsem/1){++++.+}, at: [] set_termios+0xf5/0x670 [ 244.938797] [ 244.940395] ============================================= [ 244.940395] [ 244.947576] NMI backtrace for cpu 1 [ 244.951192] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.68-gfb66dc2 #107 [ 244.958437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.967767] ffff8801d9a3fd00 ffffffff81d90889 0000000000000000 0000000000000001 [ 244.975755] 0000000000000001 0000000000000001 ffffffff810ba1a0 ffff8801d9a3fd38 [ 244.983745] ffffffff81d9b9ad 0000000000000001 0000000000000000 ffff8801d996b418 [ 244.991734] Call Trace: [ 244.994302] [] dump_stack+0xc1/0x128 [ 244.999644] [] ? irq_force_complete_move+0x390/0x390 [ 245.006371] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.012317] [] ? irq_force_complete_move+0x390/0x390 [ 245.019041] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.026116] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.033103] [] watchdog+0x6f0/0xa70 [ 245.038353] [] ? watchdog+0x125/0xa70 [ 245.043776] [] kthread+0x26d/0x300 [ 245.048937] [] ? reset_hung_task_detector+0x20/0x20 [ 245.055576] [] ? kthread_park+0xa0/0xa0 [ 245.061174] [] ? kthread_park+0xa0/0xa0 [ 245.066771] [] ? kthread_park+0xa0/0xa0 [ 245.072373] [] ret_from_fork+0x2a/0x40 [ 245.078017] Sending NMI from CPU 1 to CPUs 0: [ 245.082988] NMI backtrace for cpu 0 [ 245.086604] CPU: 0 PID: 3854 Comm: syz-executor4 Not tainted 4.9.68-gfb66dc2 #107 [ 245.094189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.103508] task: ffff8801d5713000 task.stack: ffff8801d21d8000 [ 245.109528] RIP: 0010:[] c [] __sanitizer_cov_trace_pc+0x21/0x60 [ 245.118846] RSP: 0018:ffff8801d21dfb28 EFLAGS: 00000246 [ 245.124260] RAX: ffff8801d5713000 RBX: ffffc90004bcb060 RCX: ffffc90002b38000 [ 245.131497] RDX: 0000000000000000 RSI: 0000000066ff14ee RDI: ffffc90004bcc260 [ 245.138734] RBP: ffff8801d21dfb28 R08: 1ffff1003aae271a R09: 0000000000000000 [ 245.145970] R10: 0000000000000003 R11: ffff8801d5713000 R12: ffffc90004bca000 [ 245.153204] R13: 00000006b6c34a54 R14: 0000000020fe6ffd R15: ffff8801d562ceb8 [ 245.160442] FS: 00007fb14c0f8700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 245.168630] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 245.174479] CR2: 00007f2c408bf9ce CR3: 00000001c52be000 CR4: 00000000001406f0 [ 245.181714] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 245.188949] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 245.196185] Stack: [ 245.198301] ffff8801d21dfb78c ffffffff81fff316c ffffffffffffeffac 0000000000000a54c [ 245.206490] 0000000000000000c ffff8801d562cc80c 1ffff1003a43bf75c 000000000000541bc [ 245.214682] ffffffffffffffe7c ffff8801a900f800c ffff8801d21dfd70c ffffffff81ff8033c [ 245.222870] Call Trace: [ 245.225420] [] n_tty_ioctl+0x266/0x2d0 [ 245.230919] [] tty_ioctl+0x733/0x2170 [ 245.236331] [] ? commit_echoes+0x1b0/0x1b0 [ 245.242181] [] ? no_tty+0xa0/0xa0 [ 245.247246] [] ? avc_has_perm+0x2fd/0x4f0 [ 245.253008] [] ? avc_has_perm+0xb0/0x4f0 [ 245.258679] [] ? avc_has_perm_noaudit+0x450/0x450 [ 245.265134] [] ? __lock_acquire+0x629/0x3640 [ 245.271155] [] ? vma_set_page_prot+0x10f/0x180 [ 245.277348] [] ? file_has_perm+0x287/0x440 [ 245.283195] [] ? selinux_kernel_act_as+0x210/0x210 [ 245.289737] [] ? no_tty+0xa0/0xa0 [ 245.294803] [] do_vfs_ioctl+0x1aa/0x1140 [ 245.300476] [] ? ioctl_preallocate+0x220/0x220 [ 245.306670] [] ? selinux_file_ioctl+0x355/0x530 [ 245.312951] [] ? selinux_capable+0x40/0x40 [ 245.318797] [] ? __fget+0x201/0x3a0 [ 245.324036] [] ? __fget+0x228/0x3a0 [ 245.329275] [] ? __fget+0x47/0x3a0 [ 245.334427] [] ? security_file_ioctl+0x89/0xb0 [ 245.340622] [] SyS_ioctl+0x8f/0xc0 [ 245.345777] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 245.352323] Code: c1f c84 c00 c00 c00 c00 c00 c0f c1f c00 c55 c65 c48 c8b c04 c25 c40 c55 c01 c00 c48 c85 cc0 c48 c89 ce5 c74 c1a c65 c8b c15 cf7 cd2 cca c7e c81 ce2 c00 c01 c1f c00 c75 c0b c<8b> c90 c68 c12 c00 c00 c83 cfa c01 c74 c02 c5d cc3 c48 c8b c88 c70 c12 c00 c00 c8b c [ 245.382760] Kernel panic - not syncing: hung_task: blocked tasks [ 245.388898] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.68-gfb66dc2 #107 [ 245.396145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.405473] ffff8801d9a3fcb8 ffffffff81d90889 ffffffff83a89ca0 ffff8801d9a3fd90 [ 245.413464] ffff8801d996b400 dffffc0000000000 ffffffff84409000 ffff8801d9a3fd80 [ 245.421449] ffffffff8142c441 0000000041b58ab3 ffffffff84186f30 ffffffff8142c285 [ 245.429441] Call Trace: [ 245.432004] [] dump_stack+0xc1/0x128 [ 245.437345] [] panic+0x1bc/0x3a8 [ 245.442341] [] ? percpu_up_read_preempt_enable.constprop.54+0xd7/0xd7 [ 245.450546] [] watchdog+0x701/0xa70 [ 245.455795] [] ? watchdog+0x125/0xa70 [ 245.461221] [] kthread+0x26d/0x300 [ 245.466388] [] ? reset_hung_task_detector+0x20/0x20 [ 245.473025] [] ? kthread_park+0xa0/0xa0 [ 245.478626] [] ? kthread_park+0xa0/0xa0 [ 245.484225] [] ? kthread_park+0xa0/0xa0 [ 245.489824] [] ret_from_fork+0x2a/0x40 [ 245.495934] Dumping ftrace buffer: [ 245.499497] (ftrace buffer empty) [ 245.503173] Kernel Offset: disabled [ 245.506771] Rebooting in 86400 seconds..