eb000-0xc8)={0x8, 0x0, [{0x7, 0x400005, 0x5, 0x1, 0x3, 0x0}, {0x7, 0x100000000, 0x40e4f38, 0x10001, 0x287, 0x0}, {0xa, 0x7, 0x5e, 0x9, 0x3f6, 0x0}, {0xc0000007, 0x7, 0x120, 0xb, 0x7f, 0x0}, {0x8000000f, 0x8, 0x44f, 0x18000, 0x2, 0x0}, {0x6, 0x0, 0x7a, 0x6, 0x3c, 0x0}, {0x6, 0x7, 0x100000001, 0xfffffffffffffffc, 0x10004, 0x0}, {0x1, 0x4, 0xfff, 0x714e, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000952000-0x4)=0x0, &(0x7f00003dd000)=0x4) getdents(0xffffffffffffffff, &(0x7f0000fef000)="00000000000000000000000000", 0xd) fcntl$getownex(r1, 0x10, &(0x7f0000a59000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000aa5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") keyctl$reject(0x13, 0x0, 0x7, 0x3f, 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f00000d8000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x1019, &(0x7f0000fd9000)={@random="93bbe1a041d2", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x300000, 0x10001, 0x707}], {0x8100, 0x5, 0x3, 0x10000}}], {{0x0, @x25={0x2, 0x100000001, 0x1, "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"}}}}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000038000)={0x0, 0x6, 0x9, &(0x7f00008a5000-0x8)=0x0}) ioctl$int_in(r3, 0x5452, &(0x7f0000d6d000-0x8)=0x7) 2017/10/03 10:38:35 executing program 1: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x8010000000000084) syz_emit_ethernet(0x36, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, "07000000020009000800fd00000003fd0000ecffffff000004d1d40300000075f1814061b1"}}}}) [ 36.952623] audit: type=1326 audit(1507027114.812:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3669 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7fbdc79 code=0x0 2017/10/03 10:38:35 executing program 1: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x8010000000000084) syz_emit_ethernet(0x36, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0x0, 0x0, 0x0, "07000000020009000800fd00000003fd0000ecffffff000004d1d40300000075f1814061b1"}}}}) [ 36.990321] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63196 sclass=netlink_route_socket pig=3730 comm=syz-executor7 [ 37.021540] audit: type=1326 audit(1507027114.883:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3718 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa5c79 code=0x7ffc0000 2017/10/03 10:38:35 executing program 4: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x905, 0x3) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000f68000)=0x0, &(0x7f0000f9f000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6877726e6700", 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000002000-0x4)=0x1ff, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000025f000-0x28)={@common="65716c00000000000000000000000000", @ifru_names=@common="62637366300000000000000000000000"}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x6b4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f00003c2000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000001000)={r6, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1b8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000ae0000)={r5, 0x7fffffff, 0x5, 0x400, 0x80000001, 0xf23b, 0x2, 0x0, {r6, @in={{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x3, 0xffffffff, 0x4, 0x5}}, &(0x7f0000cec000-0x4)=0xb8) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000fee000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fee000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4001}) [ 37.021561] audit: type=1326 audit(1507027114.885:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3718 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=40000003 syscall=359 compat=1 ip=0xf7fa5c79 code=0x7ffc0000 [ 37.021580] audit: type=1326 audit(1507027114.886:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3718 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa5c79 code=0x7ffc0000 [ 37.021599] audit: type=1326 audit(1507027114.886:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3718 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa5c79 code=0x7ffc0000 2017/10/03 10:38:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) ptrace$getregs(0xe, r1, 0x100000000, &(0x7f0000d22000)="0000000000000000000000000000000000000000000000") r2 = syz_open_dev$sg(&(0x7f000040e000-0x1)="2f6465762f73672300", 0x10000, 0x2002) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)="2f6465762f70746d7800", 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000887000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x0, 0x100000000, 0x0}, &(0x7f00002f3000-0x4)=0xa0) mount(&(0x7f0000fbd000)="2e2f66696c653000", &(0x7f0000b12000-0x8)="2e2f66696c653000", &(0x7f00002a6000-0x9)="676673326d65746100", 0x8400, &(0x7f0000336000-0x7f)="6693c9338bb5b137577257b1678d085776bfbcce6b22f1990506c0abe7aeefaa5349edfd617abfc066032f48822d47a70f26cae7a132dfd49c61579b796bd5dddca62fa9621a79ff4d15a7a6379098cdacd827086e930520b5c76f713779371108d9b1bc7fb5399a78c280afd4d2deab4416b6fd3ec9934aabcf7ca6bd6cc8") fcntl$notify(r2, 0x6, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000b31000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00008e7000)={r5, 0x1}) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00004c5000-0x4)=0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0xffffffff) r6 = syz_open_pts(0xffffffffffffffff, 0x0) readlinkat(r2, &(0x7f000053b000)="2e2f66696c653000", &(0x7f0000c55000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) ioctl$TCSBRKP(r6, 0x5425, 0x8000000000000000) mq_timedsend(r2, &(0x7f00003a0000-0x8f)="02", 0x1, 0x0, &(0x7f0000ea6000-0x10)={0x0, 0x0}) r7 = creat(&(0x7f0000fa1000-0x8)="2e2f66696c653000", 0x0) close(r3) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000057f000)={r4, 0x3, 0x10000, 0x9, 0x0, 0x5, 0x80000001, 0x4, {r4, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x3, 0x0}}, &(0x7f000042e000)=0xb8) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x369, 0x0, 0x0, 0x0, 0x0, 0x0, 0x142, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x7, 0x10000200000000, 0x80000001, 0x10000000000000, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8, r7, 0x0) mount(&(0x7f0000d0f000-0x8)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") r8 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x0, 0x2011, r8, 0x0) read(r8, &(0x7f0000e5c000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x600) mount(&(0x7f0000a48000-0x8)="2e2f66696c653000", &(0x7f0000605000-0x8)="2e2f66696c653000", &(0x7f00004b2000-0x7)="686f7374667300", 0x2000000, &(0x7f0000c17000-0x2a)="91ab18ac1e6f4bfb4589b60d760bbff780c64e155080cf49ac01c13abc6ca297256701a77e168c8fbdce") migrate_pages(r1, 0xffffffff80000001, &(0x7f0000162000-0x8)=0x1bf2, &(0x7f000072e000)=0xffff) 2017/10/03 10:38:35 executing program 2: openat$rfkill(0xffffffffffffff9c, &(0x7f00002d5000-0xc)="2f6465762f72666b696c6c00", 0x80000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0xaed8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000000000000, 0x5faded, 0x4, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x10000000000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000000000400003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c8c000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd2d000)=nil, 0xd2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) vmsplice(r2, &(0x7f0000a44000)=[{&(0x7f0000020000)="", 0x0}, {&(0x7f0000c6b000)="21084fa0f8e80e9b0d927938f11eca64885c0dc8d029cb5a19b0129ec2b727e46655a214685424f5b4cfde0d1f302249d2406fb0d653cef398f91eee90bc946c645a06daf795df05a92922dad7dc4e6ac4eb8e96b56b0f9e78f636cefb94c0fb2db0e2a9abf359fc36da28fddedbd6360e962e5169e03978632b65d8ac106a7587407aa783361f6d163a2a3b9bd94705984a586bca840f41c5cdfb841d7feaff4091b69f091f163c3e0311f7c5a02e1553f3e6543fcbd82f41db96ff77514ec4ede3cf517cdfe80de4d23c4db97913cb9f0ea3ff597060fa0b84ca8921f565", 0xdf}, {&(0x7f0000020000)="de9799da6132f1cf03409d5e0a1025de755ec4d2e879868ee45ecafb3a98ed39fbb0206558188dd486f87086e8899a9390b7ad25a6d3581005c697a1a94d47676d889bf80ebe88ebb6d3508146a850c94e1d61e3ed5a1294932414663a1ee7f50a73348578c9d9bd1d3755d465f9bfd56cb918cb5e37436916d68334f87c01b03089c619dea907c0aac0dcda558735f674697a5b79b51ee95c7c8d2055d286d2cedbbd6e1c2b9914a345edfc6f8a4b72ad5b68b4ad80b42860b3580737e94b", 0xbf}, {&(0x7f0000021000-0x9f)="92284d235171d55c9f52ff2d2c35438e2fd77d56456ffea04417904930aa4199faf1df1716ca4f408bc5e6cccb66cb4c5aea3f043d4196c52c06d5d8561c09ade822d428000000000000c7651156a1b6b5b4f56fba121e4eb5007b5629fd4408f9cedc5f0c4fcd3504ae32538c09d909288806c6d91d774be8a63eb12dae7142620a02a1a2a8dbf9ba3760f4b07abf344e085491c8ad0e3158064442dc9045", 0x9f}, {&(0x7f00004cb000-0xec)="07eff152e3aa52cbdce10096f21b1ba1f9b1ce1776ddb49ab7be7a55255dd7703488e03a0c900544d2dafce4dfcaf048c977d2a4432ff89c9d4b985f2f2a58c23d197fc55f61c4835c259dcf55683a1a29d037b25257766543078d6111ded05b8b04af1d1df2c58001dfd13817895e1b1fe532d18a4f35a8d9208f40c50aff7b35204534afda46e2b310e4bafd2557b7c32635c5c8cc3f8d4f0285386395157aa017899b5e775f41a2da2c4a72b51e6d52d75698cf0beb666e306cddf4b9c6ec355a4133a2a9e7cf95f5d67449d565dbd65e9d9122e77d84d06cf2e7edfbc5547f533043ebf64a3e0b9d0f6b", 0xec}, {&(0x7f0000939000-0x98)="0eb2986ab220d348109a9680f92494094a6c3b692c23b83b5517531b8fa9d165baec8c7b988cc78d0266ee0ba8f027f1215500ff77482a6f6ca0fbf9b6e8fb2081e459d76db15b76f5f39d53dcff9cc853ebec80c1ebbbac7c4c893dec56612ee5007e48ba8d000000000000036661250c174b164cd1fd2058bf49213a716187e32a99f376b18b05eb17c1b11ec5dfc20d2712842c1d43", 0x97}, {&(0x7f0000b40000-0xe9)="d8b1ad668a816118b08fcd52d628bf6b5a091431355317b13bab6a3ae6e3493ddb537090d348c3d2033c7abe72c0d96fdf2834f5ebce39179cb2bf9bb472100b5c33fb854a32f3177ad78fd06528ed7ca6269f295609b448ea9bb84cd12c00039615195d49c0cfa05a144bf78e371b2cf85c2788e660d0c37775ffc94e8bf0b436b357006db6c05521fc434fe6307b9cf89e9abf9bbecf2596a0962beef5d1820d9e3d0afb3eb1a5f69cb1ceaafe9a599051f5dab8454e88e8718fc4fd482f1c890dcd2159302e5d5130264e84677645dc47b411905249249c8e664d3d62c03ba905799ce9cbe5ce0b", 0xe9}, {&(0x7f0000020000)="56c3519c94731bdec650ad6f84b607095a969884053d1fae2278b6a3ca16123e660357770dc74f04be3e4e5e23bb1143e83c92bb6688acb95bb9c90c7c19b73fd5418a718d8299c8c4b2d5749148d0dbf85412fabe44217713372bf385a5b4ed452ca268aa609014a6285e918cf6bde0b0a2dbec68f59697044b70d41be2e6a7a01a1fb177d5a801717b875fbeadaca56e034ef4f793d1c63ff4e352f3831578250e77e6faaa5486564bf7708c244b0c52fa9630bda618429f", 0xb9}, {&(0x7f0000a97000)="26b44951d63ee22801457cbc420607ffb57e895df19e038d456b6622d1fc0b2644f66cc425d479098a8653e698a6487a69131047aa9734408c28de11b19ef45558e553e72cca5b799c61140f3d77ec4d406d7e2f51e3d280ee4b899021c6a262220ae309f75eeb6ff1bee099dd2432f05453ff94c8313d778b100a928e9870a542fd09", 0x83}, {&(0x7f0000a39000-0xd2)="b29ff88b58da22cbc53bf2b037c96d87277610795057c18b53d9efa1d7161f21d0c94d9557d216ad00ce9ec5f7d908f22bc1a9c535f5b168b5b5293bb9b70c21bc0d47d2afb5abbbff2b2482f48aaf85c0987b05adf546d17e861c85963744e0c6cde962f2b47f07659321d45809fd312c9d6c012ddac8d6b511c7b2789ac087c65a612d3b4ad558b027b7df67ef9c2ce8d0e6d7d18efe9637d1ab81b91926eaed162fdd97d0c65ab135aaa2777dd4e7c04bdb75e3dbf62faae5af08e64556cfff5b4d74b148cae34a2968608669d557b74d", 0xd2}], 0xa, 0x2) r3 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f00001d0000-0xb)="2f6465762f6c6f6f702300", 0x2) pwrite64(r4, &(0x7f0000a47000-0x2)="fb38", 0x2, 0x0) fchmod(r3, 0x4) fcntl$addseals(r4, 0x409, 0x4) sendfile(r4, r4, &(0x7f0000c11000-0x8)=0x4, 0x7fff) r5 = fcntl$dupfd(r4, 0x40a, r4) socket$netlink(0x10, 0x3, 0x9) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000214000)={0x0, 0x7fffe, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000107000)={0x0, r6, 0x1000000000002}) clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f00001ba000)=0x0, &(0x7f000042a000-0x4)=0x0, &(0x7f000067c000-0x1)="f3") perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x7, 0x0, 0xfffffffffffffffd, 0x100000000, 0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x6, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x1ff, 0xfffffffffffffffe, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0}, 0x0, 0xbd, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000bb1000-0xd)="2f6465762f736e642f73657100", 0x0, 0x2000) 2017/10/03 10:38:35 executing program 1: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x8010000000000084) syz_emit_ethernet(0x11, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, ""}}}}) 2017/10/03 10:38:35 executing program 0: mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000018000)={0x0, 0x0}) r1 = accept4(r0, &(0x7f000002a000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000004d000)=0x80, 0x800) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f000003d000-0x1)="00", 0x1) capset(&(0x7f0000044000)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x8}) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000053000-0x8)="2e2f66696c653000", 0x8) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000063000)="2e2f66696c653000", &(0x7f0000064000-0x8)="2e2f66696c653100") r3 = getpid() fcntl$getown(r2, 0x9) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000065000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000000b000-0xc)={0x0, 0x0, 0x0}, 0xc) getpgrp(r4) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000065000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r3, 0x2, &(0x7f0000066000-0x10)={0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000063000-0xc)={0x4, 0x0}) r5 = getuid() mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000065000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000065000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000065000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000065000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = inotify_init1(0x80000) inotify_add_watch(r6, &(0x7f0000018000-0x8)="2e2f66696c653000", 0x1) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x807fc, 0x100000000, &(0x7f0000064000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000065000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000065000-0xc8)=[@in6={0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}], 0xc8) ioctl$EVIOCGMTSLOTS(r7, 0x8040450a, &(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") read(r2, &(0x7f0000019000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2) setresuid(r5, 0x0, r5) capset(&(0x7f000004b000)={0x8000020080522, r4}, &(0x7f0000061000)={0x10, 0x0, 0x0, 0x28002, 0x1000, 0xfffffffffffffffd}) 2017/10/03 10:38:35 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00009ac000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x2400, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000003000-0x8)={0x3, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x1, 0x0, 0x4, 0x7f7, 0x8}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000004000-0x8)="2e2f66696c653000", 0x2, 0x48) ioctl$sock_bt_hci(r2, 0x0, &(0x7f0000002000-0x1000)="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") setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/10/03 10:38:35 executing program 4: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000315000-0x59)={0x2, 0x78, 0x20, 0x2, 0x1, 0x0, 0x0, 0x1, 0x4000, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x7) r2 = socket(0x11, 0x7, 0x401) close(r1) mmap(&(0x7f0000372000/0x1000)=nil, 0x1000, 0x1, 0x33, r2, 0x0) r3 = socket$inet6(0xa, 0x1, 0xfffffffffffff001) r4 = fcntl$dupfd(r1, 0x3, r1) bind$inet6(r3, &(0x7f00000aa000)={0xa, 0x2, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet(r4, &(0x7f000039f000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e57000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00007a9000)="2f6465762f696e7075742f6576656e742300", 0x7c, 0x200000000) fallocate(r1, 0x0, 0x700000, 0xfffffffffffff002) r6 = syz_open_dev$tun(&(0x7f000087e000)="2f6465762f6e65742f74756e00", 0x0, 0x20000) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f00008a0000-0x4)=0x8000201) r7 = fcntl$dupfd(r2, 0x0, r5) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r8 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCBRDELBR(r7, 0x89a1, &(0x7f0000c19000)=@common="65716c00000000000000000000000000") ioctl$sock_SIOCETHTOOL(r8, 0x8946, &(0x7f0000ee1000-0x28)={@common="67726530000000000000000000000000", &(0x7f0000d51000-0xef)=@ethtool_regs={0x4, 0xbe1, 0xe3, "e8c5cb06a63894b1ab98502f103b6dfeaf4573916120d731b4bed493c8d6ed995bd4c9bc09a57e3ff70440ac74a00c02dd9dbcb4eccb247ca7e67fa73c459fb09c4e2bb52c40786ab4b2bbfdbff72a201c7dbeec8462f8d85d0bfaae79766e96d45812fa67e4a28c3e5ca337febb7bf1d7e190aaa955fc6144c0f892e341c86be156cc91786e1f32440a4cf626c50512ec30db1ec07059e918ebb85e0fc393bc8124a6136eac262b00b524eee8f275950fb4dbbefe9dd0e22621bfd7d21218988dfa1ebea75f9f1aa7dcd5c6ecf3dda3835657afabe4ff2c627105aa8fea070d597b52"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFPFLAGS(r7, 0x8935, &(0x7f00008fb000-0x20)={@common="67726574617030000000000000000000", @ifru_flags=0x8000}) sendto(r8, &(0x7f0000cff000-0x12)="120000001200e7ec00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r8, &(0x7f0000f77000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xf64, 0x0, &(0x7f00008f7000)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000f52000-0x4)=0x0, &(0x7f0000917000)=0x4) r9 = syz_open_dev$tun(&(0x7f000003e000)="2f6465762f6e65742f74756e00", 0x0, 0x805) ioctl$TUNSETIFINDEX(r9, 0x400454da, &(0x7f0000b7b000)=0x1) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x8, 0xfffffffffffff000, 0x0, 0x8, 0x26f}}}) 2017/10/03 10:38:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = getpid() r3 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x6, 0x0, 0x0, 0x7, 0x4e019, 0x0, 0x4000000668, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2000000000000003, 0x20000008, 0x8, 0x100000004f9, 0x905, 0xfffffffffffff, 0x5, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xed00) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4)=0x7f, 0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x240000, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r3, 0x0) r5 = creat(&(0x7f0000f20000-0x8)="2e2f66696c653000", 0x1e) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000000)=0x0) syz_emit_ethernet(0x5e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x50, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xfa4, 0x0, {0xb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x18, 0x0, [{0x0, 0x3, "16"}, {0x0, 0x5, "4587c4"}, {0x1, 0x6, "9a6f64fe"}, {0x5, 0x4, "e957"}]}]}}, "c7462c110cbd22de"}}}}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f1f000)={0x0, 0x8004, 0x44f, 0x2, r6}, &(0x7f0000f20000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x7fff, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x2, 0x80000001, 0x0, 0xfff, 0x1}, &(0x7f0000f20000)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f20000-0x98)={r7, @in={{0x2, 0x3, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7fff}, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000f1f000/0x2000)=nil, &(0x7f0000003000-0x8)=0x0) r8 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r8, 0x40a85321, &(0x7f0000f20000-0xb0)={{0x8, 0x6}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x25, 0x1804, 0xff, 0x3, 0x3, 0x4, 0x1b, 0x0, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000+0x2f9)=0x0, &(0x7f0000f20000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r5, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000003000-0x4)=0x0, &(0x7f0000f20000)=0x4) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x3, 0x32, r1, 0x0) [ 37.021619] audit: type=1326 audit(1507027114.888:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3718 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=40000003 syscall=365 compat=1 ip=0xf7fa5c79 code=0x7ffc0000 [ 37.021641] audit: type=1326 audit(1507027114.888:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3718 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa5c79 code=0x7ffc0000 [ 37.021655] audit: type=1326 audit(1507027114.888:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3718 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa5c79 code=0x7ffc0000 2017/10/03 10:38:35 executing program 3: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000afc000)="2f6465762f7663732300", 0x7fffffff, 0x608080) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000afc000)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5a, 0xbe, 0x8, "928fd4f688b474770a8ab6e445d161c2368e3d1b5fed55ff15f410d2105e31ca21dea9560fe26aa70749280a7de7af4bee49268a6d5da7137ba5b36d8bfac73499d1b967a27255ac8d2c0b54050171bf"}, 0x160) setsockopt$inet6_buf(r0, 0x29, 0x20000000002, &(0x7f0000001000-0x3)="07208e", 0x3) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000933000)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000afc000)="2f6465762f76637300", 0x101000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000afd000)=0x5f, 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f00006be000)="2e2f66696c653000", 0x422) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000aff000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000722000-0x4)=r6) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f00001f3000)={0x4, 0x0, [{0xffffffff7fffffff, 0x0, 0x6}, {0x200, 0x0, 0x6}, {0x9, 0x0, 0x9}, {0xfffffffffffffe01, 0x0, 0x6}]}) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r8 = socket(0x16, 0x80000, 0x7) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r8, 0x10e, 0x1, &(0x7f0000afa000-0x4)=0x10001, 0x4) ioctl$KVM_SET_CPUID(r7, 0x4008ae8a, &(0x7f000089f000)={0x5, 0x0, [{0x0, 0xedb, 0x20000000000007f, 0xffffffffffffffe0, 0x8, 0x0}, {0x80000000, 0x2, 0x9, 0x983f, 0x3e09c71a, 0x0}, {0x2, 0xffff, 0x20000000000000, 0xf3, 0x2, 0x0}, {0x8000000f, 0xffff, 0x3f, 0x7, 0x0, 0x0}, {0x1, 0x80, 0x1, 0x7f, 0xae6, 0x0}]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r7, 0xc018ae85, &(0x7f0000b00000-0x18)={0x713bba5c6eb1cf3c, 0x0, 0x7, 0x2000000000, 0x71712320}) ioctl$KVM_GET_NR_MMU_PAGES(r4, 0xae45, 0x4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x101) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f00003aa000-0x8)={0x10000000000, 0xad}) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000b00000)={0x0, 0x0, []}) 2017/10/03 10:38:35 executing program 1: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x8010000000000084) syz_emit_ethernet(0x24, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, "07000000020009000800fd00000003fd0000ec"}}}}) [ 37.021668] audit: type=1326 audit(1507027114.889:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3718 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=40000003 syscall=336 compat=1 ip=0xf7fa5c79 code=0x7ffc0000 2017/10/03 10:38:35 executing program 5: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc9000)={0x0, 0x0}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000950000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000fcc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f4d000+0xcf5)={r2, 0x8b, 0x400, 0xa2, 0x10000, 0x40000000000000, 0x7, 0x4001, {r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x281, 0x7f87, 0x1, 0x2, 0xfffffffffffffffe}}, &(0x7f00009ef000)=0xb8) r4 = socket(0x800000000000002, 0x5, 0x10000080000000) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f0000cb3000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000080e000)={0x0, 0x0}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f0000fcb000)="262ecc80846a0bf62bff1611ed11e9bc9f8113d10e603b289013072cd79586a81f5a7afe4bcb3e09873380e6aed8af586ebc8aaf652ea38dc4a662c562062a23fbbbfd4c3b35428d90eeabeaff4a45f318de6feb05278d4a6acb9e062c1f47dfa03c01bcf137", 0x66, 0x41, &(0x7f000032f000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f00007e1000-0x2)=0xfffffffffffffffa, &(0x7f0000fce000-0x8)=0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f00004a4000-0x18)={0x0, 0xffffffffffffffff, 0x10, 0xd, 0x1}, &(0x7f0000fc6000-0x4)=0x18) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f00002fd000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fca000)={r3, 0x6}, &(0x7f000019a000-0x4)=0x8) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000b08000)=0x0, &(0x7f00003ac000-0x4)=0x4) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f00002f9000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r4) r7 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r7, &(0x7f0000fd2000-0x29)="260000005e0009000000eaf83a000000000000000a000000fbffffff000008db1ee9ff4435eade5f3c", 0x29) 2017/10/03 10:38:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xdd, 0x3f, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x401, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpgrp(r0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffa, &(0x7f0000018000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000092c000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000f98000)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000d56000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000cae000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x4, 0x4, 0x80000005, &(0x7f0000f8d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000cef000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x989680}, &(0x7f0000048000)=0x1, 0x0) r4 = dup2(r1, r3) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f00000e7000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = socket$alg(0x26, 0x5, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x6) getpgid(0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00005dd000)=0x8003) gettid() ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000b18000)=0x3) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00005b0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000b38000)=0x3c) sendmmsg(r6, &(0x7f00004ed000)=[{{&(0x7f0000da8000)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00005e3000-0x60)=[{&(0x7f0000f2a000)="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", 0x1000}, {&(0x7f0000778000)="", 0x0}, {&(0x7f00001e8000-0x24)="b9e2e4f86493447367e41661f59dbfdd034b0fd7cd38f057f793cf570300e80ec38b627f", 0x24}, {&(0x7f000028b000-0xb5)="7acdead392d651fc64935e777ee28c7ea9e651fc2d6aa292f2b00cfd590b55feefa32a27ddfc893ee2de9620c4f6baef06000ec8cc7867289b2f72f3320eded90f3f24825be5038eada5126d557fa9c70f707623a646c22bae6014c99d2632186aea21b108d8a0f37bf7725bcc0bde6c34657b1425315d35fcb3369018bc148d086c41dc741fae44fc313bc7436da6617b5f1b32e7f296ff3de6e7f9d4d2ab7e4fde41b5dbc796c6659272adb21b091133577136a2", 0xb5}, {&(0x7f0000b08000)="d08b89f63c59ae56b8137603e986b95aee99dfa2c9945bbe1c4b9997a23e822dc4a0990175f0c22ff52f1577b25f5481e46e39ff38f97575bf4bf8083f31475129f12ab13e9336ade8768892e9b6b82d1062d56ff99d3af56ec256efa79bc7ee40dec57d576db4f020b36a9ae4e446b198bb5b242bfc02ecd60b3702e17f77f5b436d25897c552a0a844c48ea24f4f61ebee7ccab3b9a74ff6b73f4143fa9faf2e2a49b34cabeafb3e9ea9c3877829f223f4b83cb3875dc800ed2e2d187d0e2b9dfba02d6c9c85aa67315fadde5ffb3c2851ce", 0xd3}, {&(0x7f00008ed000)="c75699c1b317abd5347559522e2a54b5010138a77684b7e85f837e36bbc1e65ee82710bf99943b8e2e4a1cc4da3c6846527e4ebec44e6c85ebc21050e2e87b27ccd2e83e8fc6dc5e13a36a55cadcaa0fca9bd14b5094ac7b77ee0ea4fe85154ec3920f8caede0400df18e594d3d4bc0c6fab0ee07cacc9e0ddd77019740f8ea78e3bbd0a1c4d6e637829d6d3ea5473d20fa0ef6636299c2d788f82d8e76a9febbd446c", 0xa3}], 0x6, &(0x7f0000d71000-0x98)=[{0x98, 0x119, 0xfffffffffffffff7, "12b84cb0e50c2e6627eec95289b70750f0210351bc893d324580a47ae1cc093ba6d658162d10b6c75d32fce729a9403bb53884264b2e4ab72b56b285a5fd776d0ff6142fef94b68f336caa4e76df9888490ed2ee6f3630a873bafedfffac5a286f582a182bb31f21629fa1785b48c36355d799818686b697a1a5e39767c0c7033a9107"}], 0x1, 0x8800}, 0x8}, {{0x0, 0x0, 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{&(0x7f0000090000-0x3a)="e74d1229327c88062aed861c663f750dc73d8b65e38b445385b32d9ef2da739b3d2978cb7479d3fde06107e1c2016ad6e02904e88d02a6cdef3d", 0x3a}, {&(0x7f0000216000)="d1d59428153b1ed9960a9a8c5e5cdbea2c461a1e46650695eac0a07a95747b253568f93cc59ec833c489573fc0835fa515ebc0f6eec0d184", 0x38}], 0x5, &(0x7f00003fe000-0xf0)=[{0x70, 0x0, 0x28, "ff46537ac8b5a523e37e157f0b7695f29e085c1c8e6efec1ea381d3617989e3a41a292b97feec1a561df6622fb3272a370ba3d855472c52ab82558b73debaddd1c4d817faca79dda14331a10ffc046e51e9bd17e907010d73d49337dc075f04b"}, {0x80, 0x63ab357cba1af75e, 0x2, "ab6d44a921e9500151aa4d62873869258c0a75e96c77cecdb8ef7b18a64e1cbf9c55e2d0c22f2d2cac3ce7d10a1f0a2bce289ed4712deabf42ac31d4694fb970941e136818b41d258d955f981f0f355f213e0558b894faef156c1bb0dae193012273d7d0a2a8548c93"}], 0x2, 0x20000010}, 0x5}, {{&(0x7f0000ae9000-0x8)=@un=@abs={0x1, 0x0, 0x3}, 0x8, 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{&(0x7f0000380000)="2b83b19dd414f4867d9acb8741405884fbff5378283d4223855a26ab72dacae4bd9237b395a84c2948d8a0f9463e670a8ee5a2eeca616660b4988385b3ee871b73cc436c7b8eb9eef81aaea8327b1c10dd952d6fb2b9deadb7595a54f5ce37fec580a07a4f8c10a0960fb87140097183b62ee5abd34e93b98c74ddf34e9ea153024c4fa89de3c55aea057e2dc2d5420d054c9663a48c91514d847ef3ba0ee633812dda3ffa9a9e42e2", 0xa9}, {&(0x7f0000f4f000)="cbf795319af6f068a77e56cc106c796e789a555395e594112726b8cfc6", 0x1d}, {&(0x7f0000178000-0x34)="a3652f7c43b7558977fac883ee925c10a7071c5022df3811fe762b6572ffa34cb82ff7e013cdeb99b782b7108b446a23b750001a", 0x34}, {&(0x7f000097c000)="94b073027d365941b594b434e307989d3a0501da78c538205e52efa216212482ec4f92ab8dd538d75a6c48f3d63bd7e8ede643430cb78ea8ce7f76c089e60b3514b5c535c38581a58153f899a0d52a6abb1a6ade8918b145d0b36551573f8d7b1583fbf4bcb083f39882328553eac3c2", 0x70}, {&(0x7f0000efa000)="a0a62a8d4a16c068a584a475af6b247b7a1e3ad067e3efcfa4900d3f19c3a4942b", 0x21}], 0x8, &(0x7f00008ee000)=[{0x48, 0x0, 0x8, "518daf4359aa70599557698e8054ef80938bf2e4d836449136b75797c71709e4a1c34bcf3d1b398911dc1fa5ec0ab0104a562e469e"}, {0x40, 0x107, 0x0, "1c25fcf05a83724fd70b755420c197515aa4babc97310fdce0b1e6de98c029e653b2efa49900ac54e4472bccc8f9f5f4"}, {0x28, 0x13f, 0x7fff, "cd58394be0ed68a8e0e42275f955cd90d12c"}, {0x30, 0x109, 0x2, "4881c5cd4bc97a57f9b6a11344cd5d551bb8bcdfef0933435568ec1f1d6f"}, {0x110, 0x104, 0x10000, "f1a775dd99b427875dc6d87942bba72d2b7faf9bc263bbe7ce3fa1af86481958ab7c201d3d082a289ef23fee4662a64bf59cddc7be3eb57195e0b572c1212c186c66dc689182d8f5c498a8fbd22d2993e6ba11f0a510dace89c57336c1709db826cafe1eaa954ae665b95de7ee12f36d21e19473175b4c67c14cbe1597ed92eb2ae85abb97a3f4aef31650a629ca9a7e0ded19ede5f1bf40b41d513aeb568d2278845f08b2ee0439975fee07433a7f94be7c0afffb92cb30b527eb48f4c4411f61310241b5c00c193f9e945019e9a95c2a19fe671e0b4994759ca185bfc90c9710407935440abdaa8cece9849bc99447158d9acbb4620ec81d"}, {0x60, 0x108, 0x6, "f4b8bba9fbf3d7d4879ba57657ac9b08c99a5f8504b933eb9c10519c28ef2102bb8784b049ff2bdaf6305755c88f1835622c5252bdef5e6178c194c8b69ee4967108327a59204f1ef867b8"}, {0xe8, 0xff, 0x4, "e980492bee6ab05c1939a5d5b245a0b265ab6619614fbbb4798f6f82c31f44b50be1337b22be7ad75df085248156740f0c5678b2d2fda01a1adb1f823f989856582968dd566d2444ef678271577372133035b0dd2cd02fc46609ba165f4ab61c427c01b15213779ace478de71ea07fd5e0c57241763a629828cf452642a9a53c36649b85aa9d5cf833368f5387e0a39bee19565e1cf1d8e977c22658cd0433a4fd3edb8e1e9b76e92b5cb86693ae57027fc2c588fd0c67a3705406ec41e6563e7881e654f3dfc1389a04b0a97e81fbfd0e017c6d"}, {0xc0, 0x11f, 0x4, "ae4e7e302b793089a86d76ac3d5082f4d71d1e8b04b4e1fe2477b5e3b2a3116c758ac739dfa13f1e0b2e629bc2f98be79598dbdcc8d567386e2d6ff1075aec627aa7663099adad8aed48e2a84bcf7adec80a70743bb8436337c70aefc1c939d4fe150d81f644b104188e5def00243b0b7f000aff015727823142fcd9a36c724eca89568e642865abaa311cd69f63efc44680997b62bba4426b0740229edb0a2e08258c80838addca3758"}], 0x8, 0x880}, 0xa00000000000}], 0x6, 0x0) fcntl$setsig(r6, 0xa, 0x1f) poll(&(0x7f0000b2c000)=[{r7, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000e0f000)=0x10000, &(0x7f0000fe4000-0x8)=0x2) socket$inet6_udp(0xa, 0x2, 0x0) dup2(r1, r5) ioprio_set$pid(0x3, r0, 0x2) 2017/10/03 10:38:35 executing program 0: socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)="7573657200", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000-0xc)="d2d13e", 0x3, 0xfffffefffffffffe) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000fd0000-0x8)="2e2f66696c653000", 0x100) getpeername$packet(0xffffffffffffffff, &(0x7f00004d7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000035f000)=0x14) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000fd0000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, r2}) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000fce000)=0x0, &(0x7f0000fcf000-0x8)=0x2) keyctl$setperm(0x5, r0, 0x4) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fd2000)={0xaa, 0x28, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r0, &(0x7f0000fd2000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000ccd000-0x8)="6269675f6b657900", &(0x7f0000f2e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fd2000)="6e6f6465766264657600", 0xfffffffffffffff9) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000af3000-0x8)="6b657972696e6700", &(0x7f0000fce000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fce000)="9f5bbc34870e53616f", 0x9, 0xffffffffffffffff) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f0000003000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee) 2017/10/03 10:38:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000e76000-0x4)=0xdfff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f5f000)=0x3d, 0x4) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f00007ad000+0x7c5)=0x40, 0x4) bind$inet6(r0, &(0x7f0000643000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f60000)=0xfffffffffffffffe, 0x4) sendto$inet6(r0, &(0x7f0000f0b000-0x1000)="", 0x0, 0x0, &(0x7f0000f63000)={0xa, 0x1, 0x10000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r1 = open(&(0x7f00005ad000)="2e2f66696c653000", 0x2120c0, 0x48) read$eventfd(r1, &(0x7f0000b3c000)=0x0, 0x8) recvmsg(r0, &(0x7f00009b9000-0x38)={&(0x7f00004cf000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000af0000)=[{&(0x7f0000c66000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}, {&(0x7f0000d1a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}, {&(0x7f0000f54000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f00004fb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f0000be6000)="", 0x0}, {&(0x7f0000f95000)="00", 0x1}, {&(0x7f0000b0f000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}], 0x7, &(0x7f0000bd3000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52, 0x3}, 0x40002000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom(r0, &(0x7f00009f7000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a, 0x20, &(0x7f000006b000-0xe)=@l2={0x1f, 0x8, {0x8, 0x1, 0x2, 0x4, 0xa71, 0x57d9772a}, 0x4, 0x3}, 0xe) sendto$inet6(0xffffffffffffffff, &(0x7f0000d8d000)="", 0x0, 0x80, &(0x7f000069d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[], 0x0, 0x41, 0x0) rmdir(&(0x7f0000fb8000-0x8)="2e2f66696c653000") fcntl$getownex(r2, 0x10, &(0x7f0000f85000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000953000-0x1c)={0xa, 0x1, 0xfffffffffffffffa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, 0x1c) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b28000)="2f6465762f72666b696c6c00", 0x2, 0x0) ioctl$TCXONC(r3, 0x540a, 0x6) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00009ad000)={@generic="d3f2b6ea8239a263a247d58b5c6f25b8", @ifru_addrs={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f00004aa000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedreceive(r1, &(0x7f00000c3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5, 0x80, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000077a000-0x88)={0x1, {{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5bd0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setns(r3, 0x40000000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000f12000)={0x80000000}, 0x1) recvfrom$ipx(r3, &(0x7f0000413000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88, 0x61, 0x0, 0x0) dup2(r3, r0) writev(r0, &(0x7f0000352000)=[{&(0x7f0000cdf000)="93d6ef0c392a8e27de89c8076d84db62d7a891bc5ca5011138cfbf775db0e06eb5c7b379a32dbaf521cddf4d4423052d827477e3414ae4482c057be76704a3656f3695b53c9e65afa657b6a74486bc75fd", 0x51}, {&(0x7f00008c7000-0x95)="658f1ede039098a94b387eec090fea8c8786507f3f56a6d7ad555d6bc2a328772ed130e961ef32dab869be5f0aea8f39a5dfc55650743c3f215beb1af1ad26b76dd5b2212d29c8589b9800060182a702ae163c4bb7bc95a377e7e1ada4c1276cf9a7dfde6a0d05089dd517ccd6def63a08e43ab888f3f40b49b4caaa5d344b4923a09d19129288db527ab2a67a385b5969d41f7d1f", 0x95}, {&(0x7f0000a18000)="27624c087fb365f68f6e34893697d38eec6f1375cd66d6628b0c5f1d5315669a39fd6e1c968cda5970d815b8ffaaeabff224c6efe3647ac76e3b8831a512be17c2eb", 0x42}, {&(0x7f000078f000-0xc7)="fbab810340f8e9a85f052ac4ab943a871a78efdadb4edac20654ff05805f96a4b9f522f1e82a1b0d3bac72ebe38ec6c1efdc9297ed7b2432b45766cabbfac18ce26b865882b5579aea64a1e46d99b2fa62e6e5e35c48f909c5d962f72368e6def30ff75e01026ce8a2aaac1b95df1b38edf689ff4b4854fb00922caf38744dad037a6c835d54c4989b8d5502f2228384648bd6305e3b23a53cb1c0334bfb4a8789e04339b565eb9f0b7a70fbc653814b7f11a947513418336f14fc79d17ee2530388f1e47a6c69", 0xc7}], 0x4) setsockopt$sock_int(r3, 0x1, 0x17, &(0x7f00006a0000-0x4)=0xe3ce, 0x4) 2017/10/03 10:38:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00000d9000)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004ea000-0x8)="2e2f66696c653000", 0x42480, 0x20) bind$bt_rfcomm(r0, &(0x7f00004d5000)={0x1f, {0x1ff, 0x3, 0x9, 0x999c, 0x1, 0x100}, 0x80000001}, 0x9) r1 = socket$inet_sctp(0x2, 0x2000007, 0x84) syz_open_dev$loop(&(0x7f000085e000)="2f6465762f6c6f6f702300", 0x0, 0x40000) socketpair$inet6(0xa, 0x3, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000000)="c0e1f0790e6985ed1a6b5439ea0f9395bc48047c210ee2444cdb03e6b5307e98fe15135783c668a0e27617b03c601fb7936e3bba3f779da39ce8e8bbe03bdfcba0f80a157ccc056409e2c1f134026400aa4bd627acf3757002c615546848edaea5c65bbd68f37788266b78a79c570268976a4f8181f91394bcaaedc37e8fbbde28c106754ee6e78b96fab9053d84f1b293078a7d6a344ed87ba097b29f8c8b9ad2d46f", 0xa3) socket$alg(0x26, 0x5, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r4 = syz_open_dev$usbmon(&(0x7f0000cd8000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000cd8000-0xb4)={0x0, 0xa9, "dcfbd9d16c871823f21a877884896eb8d8b65ac59ced46589fa1612b06df058b7ffbf38465378e82ef561d2d4febcd0b6c1acae4cf31d07f8990a1bcac41253c7c3ca3c33d1f3a736f9207fbecc437df2807fcb701b8d7ecf48ac36ea2fb7d95c27d187f13065bb096ce5d43cdb7c0cff700c3e032feca794728a323613e361ca30e687b267b572b98bed189d363528a07c1dd3e3b4d3ef913c38d2a4102c593215de7576f5f7ed2dc"}, &(0x7f0000755000-0x4)=0xb4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000cd9000-0xc)=@sack_info={r5, 0xeab0, 0x9f3}, 0xc) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00008f2000)=0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000cd7000)={0x4, &(0x7f0000432000)=[{0x200, 0x0, 0x1000, 0xffffffffffffffd8}, {0x4, 0x3, 0xb0ea, 0x20}, {0x0, 0x9, 0x8, 0x862}, {0x3, 0x8000, 0x4, 0x100000001}]}, 0x10) write(r3, &(0x7f0000cd8000)="54aefd5115addab231bba7de36cfee644078e0e64a7838f01e537f3548cb90113123a86f9c9a51e4ab9e414dee3cfe345e5d840c86560975a7d39eba1181e6961acb9532a397bd9cb2f6fafc256207351d5221cd75b7c2d9f7edc5f9220dc6ca2d8ea49e0840c021998c14b3b8e2c1122cc510247f21a3c45b005b04b582b14eeb344ef683400471f99fbc9ebd9f4b73399dabbde0b737b4ce8c1a0301fae6", 0x9f) r6 = socket$inet_sctp(0x2, 0x8c00000000001, 0x84) fcntl$setstatus(r6, 0x4, 0x803) pread64(r3, &(0x7f0000cd9000)="0000", 0x2, 0x63) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r6, 0x9) accept4(r6, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60, 0x0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f00003aa000-0x4)=0x95fb) sync_file_range(r4, 0x7f, 0x1, 0x0) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f00001a7000-0x6)={0x101, 0x1, 0x0}) 2017/10/03 10:38:35 executing program 1: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x8010000000000084) syz_emit_ethernet(0x2d, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, "07000000020009000800fd00000003fd0000ecffffff000004d1d403"}}}}) [ 37.139115] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63196 sclass=netlink_route_socket pig=3766 comm=syz-executor7 2017/10/03 10:38:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000ffd000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffd000)=0x10, 0x800) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000722000)="2f6465762f6b766d00", 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = add_key(&(0x7f0000a40000)="7472757374656400", &(0x7f000073e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007df000)="67", 0x1, 0xfffffffffffffffd) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000797000-0x68)={0x79, 0x0, [0xfffffffffffffffc, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$unix(0x1, 0x20004, 0x0) truncate(&(0x7f0000cff000)="2e2f66696c653000", 0x4) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000000)={0x704, 0x881}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = fcntl$getown(r1, 0x9) fcntl$lock(r3, 0x2000000000000007, &(0x7f0000ae7000)={0x1, 0x0, 0x0, 0x0, r5}) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000731000-0x4)=0x1f) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000aea000-0x90)={[0x7, 0x9, 0x80000000, 0x80000001, 0x120000000000, 0x4, 0xfffffffffffffff7, 0x5a6, 0x10001, 0x94, 0xcbce, 0x6, 0xaf45, 0x1, 0xfffffffffffff923, 0x8000], 0xd000, 0x200}) r6 = syz_open_dev$vcsn(&(0x7f0000ad2000-0xa)="2f6465762f7663732300", 0x1000, 0x4000) write$eventfd(r6, &(0x7f0000e30000)=0x40, 0x8) ioctl$KVM_RUN(r4, 0xae80, 0x0) r7 = memfd_create(&(0x7f0000002000-0x3)="3a3a00", 0x0) ioctl$KVM_REINJECT_CONTROL(r7, 0xae71, &(0x7f00006c3000-0x20)={0x894a000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setlease(r4, 0x400, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f00006ae000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000997000)=0xe8) keyctl$get_persistent(0x16, r8, r2) set_mempolicy(0x0, &(0x7f0000e04000)=0x0, 0x0) r9 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x20000000000, 0x0) syz_open_dev$loop(&(0x7f0000001000-0x7)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$TIOCMSET(r9, 0x5418, &(0x7f00002ac000)=0x81) timer_create(0x0, &(0x7f0000e1b000)={0xea4e, 0x62, 0x2, @tid=r5, []}, &(0x7f0000ffe000)=0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00009ab000-0xb)="2f6465762f6877726e6700", 0x2080, 0x0) 2017/10/03 10:38:35 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f000007d000-0x18)=[@text64={0x40, &(0x7f0000650000)="5561768db3e6122d41a5c68a561d07d0bd937869ecfcda6fdac7109d23a756c3a66cc744240077000000c744240202000000ff1c24bf3f36330f1dfe523e674af213b56fad718020c21915b1c4b1a37bfb1119ef6477d2d5992cf4079aa6fc2b7e2243ae91c0ca941773350bb4a9157016188f88", 0x74}], 0x1, 0x0, &(0x7f0000805000)=[], 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f00004f2000-0x10)={0x0, 0x0, &(0x7f0000445000/0x1000)=nil}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000f16000)={&(0x7f0000fd0000)=[0x5, 0xb0, 0x401, 0x9, 0x100], 0x5, 0x1f, 0x3805d31e, 0x9, 0x800, 0x81, {0x0, 0x6, 0x2, 0x100000000, 0x92d6, 0x0, 0x7, 0x6, 0x200, 0xffffffffffff8000, 0x9d, 0x3f, 0x6, 0xc, "5d1cfe00a4588d7db4e4ed83aab561bc5cd7071a9fae510cc8d7a0c167a2ef9c"}}) mmap(&(0x7f0000fa9000/0x3000)=nil, 0x3000, 0x2000008, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000211000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$inet6(0xa, 0x4, 0x4000000000007) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000393000-0x4)=0x94, 0x4) bind$inet6(r2, &(0x7f0000715000-0x1c)={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}, 0x1c) r3 = fcntl$dupfd(r2, 0x0, r2) connect$inet(r3, &(0x7f0000c5f000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x6}, &(0x7f0000e14000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000909000-0x20)={0xae0, 0x9, 0x6, 0x71, 0xe9, 0xcf17, 0x200, 0x5, r4}, &(0x7f00006d4000)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000dd6000)={r5, 0xfffffffffffffffc, 0x1f, 0x3, 0x0, 0x8}, &(0x7f0000125000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000858000)={r5, 0x10c85, 0x0}, &(0x7f0000caf000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000d65000-0x18)={0x0, 0x1000000000ad, 0x20, 0x3, 0x400000000000003}, &(0x7f0000265000)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000081e000-0x14)={0x0, 0x5, 0x402, 0xffffffffe6f373f8, 0x4, 0x0}, &(0x7f0000474000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000785000-0x8c)={r7, @in6={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d48000)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00009d3000)={r6, 0x100000000, 0x1, 0x6, 0x8, 0x7ff, 0xfffffffffffffff7, 0x1, {r8, @in6={{0xa, 0x1, 0x100002, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x753}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff4, 0x3, 0xfffffffffffffffe, 0x8, 0x7f}}, &(0x7f0000921000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000685000)={r9, 0xb34, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000ca2000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00006c4000-0x4)=0x28c6, 0x4) bind$inet(r3, &(0x7f0000701000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00001d3000)={r6, 0x1b, "985b32d89f884cbe087d39d9f753415957ddebef8af0727d0c732c"}, &(0x7f00002f9000)=0x23) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00006a2000)={r7, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x2, 0xfffffffffffffffc, 0x800000000, 0x7}, &(0x7f0000d9b000-0x4)=0xa0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000b9c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000693000)=0xe8) 2017/10/03 10:38:35 executing program 7: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000200080002, 0x40000) sysfs$1(0x1, &(0x7f00009e6000)="707070317573657228252e5d2300") mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000f6c000)=0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f6e000-0x11)="2f6465762f7667615f6172626974657200", 0x1, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f6f000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6e000)=0xe8) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000f6e000-0x14)={0x11, 0x0, r2, 0x1, 0x7fffffff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000a04000-0x4)=0x0, 0x4) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f00007e7000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0xb, &(0x7f00008dc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f6d000)={r3, r4/1000+10000}, 0x8) 2017/10/03 10:38:35 executing program 1: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x8010000000000084) syz_emit_ethernet(0x32, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, "07000000020009000800fd00000003fd0000ecffffff000004d1d40300000075f1"}}}}) 2017/10/03 10:38:35 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x3, 0x32, r0, 0x0) pause() r1 = socket$inet(0x2, 0x8000000000001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) mmap(&(0x7f00000de000/0x3000)=nil, 0x3000, 0x3, 0x8010, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000aa9000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000766000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ddd000-0x10)={0x9, &(0x7f00004df000-0x48)=[{0x1000, 0x685, 0x5, 0x100}, {0xec, 0x60000000000, 0x8000, 0x3}, {0x100000002, 0x10001, 0x400, 0x8001}, {0x68fc, 0xe6b, 0x3, 0x800}, {0x8, 0x20db, 0x1, 0x7}, {0x0, 0x200, 0x2421a221, 0x6}, {0x2, 0xfe4, 0x0, 0x1}, {0x1a88b5fc, 0x9, 0x9, 0xc00000}, {0x6, 0xfffffffffffffff8, 0x20, 0xdc7}]}, 0x10) sendto$inet(r2, &(0x7f0000600000)="2d", 0x1, 0x20000080, &(0x7f0000db5000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000d15000)=[{{&(0x7f0000361000)=@l2={0x1f, 0x1, {0x5, 0x1f, 0x10001, 0x80, 0x400, 0x1000}, 0x0, 0x3f}, 0xe, &(0x7f0000098000-0x10)=[], 0x0, &(0x7f0000117000)=[{0xa0, 0x29, 0xfffffffffffffff9, "bf227a0c7b6d4da7fc6d15a15518c2140eac81ece11c10b2a9bb57632b19d683b778707893524e9b9a320d590eb44d0dc6f8f91e57c85633f63e65d7d09ec1ed59f6b79557a7579316d4082df2eb67192006719ada924138a329b1c831cb8c2eaada841a93cd1dbd27e8361da2646b83843c66414af35d428244131d249723500dcdce8e7fd32e733e6a20270c6c2fe0"}, {0x18, 0x13f, 0x7, "774f"}, {0xe8, 0x116, 0x3, "ad3827769f36f3b0491e70331ec28d1a2fc700676b81475e63b92dc290b1caa4755321a6ed3db8ada7fae411391f9d7996c6f8d3463b218e08ae34c332fdcf73e58359e6283a20c138377847d36103a7c427820005a6758d77ea9d79727042bdf5372ed75041eb9d9042d209742733b56954ab15c2d79012b7d5520e66d51a20554d326b14cc4a31158c01838ba49f3caa74ee80895d537b56454e7b58ef564cc725ee4db896eb9acf2f02a5136ccab97a2c7e03b07c5fb40b4984007732013ef0244cafdca15320733b54cf4ae13bcbeab0cd15717a296b"}, {0xf0, 0x13f, 0x7fffffff, "ea2d5deeb2bcfd20f6413fb98291888107e2fad1e957f0ff16b46631af9392c55309a6fe7d2a018402d3846b54f00c82f300e38914dfb8ed8c7c926c739e17eda49bb54ca6583950352dc719df8d3efab69c19965d949907863b857e052487193bfbd36e90e41ea0c0b35cadc2c77a52efeda5580cd9ee8e64d3a276c19432a3a5028eb5438fbc93f43974811b2eadd63df83af6b4fe9275d7d2b358cb3ca5b3b2e5063ab8694ac407691cfdfb3e6115e2c2e484662e418ce38a6ff497631914102e103a55e1b4a1d4609027aabc4a3c7e126014c62690ced41b72916e60"}, {0xc8, 0x10b, 0x3a31, "250a98e4b3e821987dd5fdf709dbc9be88f0648d1acda1ef381dc700853e5b8657474facdf359185f10586c52b13e2a959da8802225c9a2432741308b930e24095dc8a17ad582027642565611f27673e08ef91574dcde65d260b59f3d51223a0e279406da56c78ca288a1079605da15da75e816d8f6e848b9cfe091b7f0afd8a271521dc72e2146dac1bc80c9540f7a60cf7e137ad71b17bbf88d3d955f9e51b01da7bc2f43357cc322a97b0638032f2212916"}, {0x108, 0x10c, 0x4, "65bc13f341617a7068e5b0b47a1f3bc231ed4189de3633b7a9e844c68c488eb041928afffc6c820193878171ce308d0f8bf2154b2db7ed8f53b1a645167e1bd1a691abac844843b39b9c3b38a83af92cb39c4413e43a979a683f8dc0d5274aec7893391c3ade35b30872bcf83cff43b54d3dd5462126775252f2a25b3e6c3205c8db90425d64230d039a8e9b6223985fb795d135600917dee6f73a5bf24ed6337690a291aa9cec0730e6d20de5c1bac7b09b7c12f9d7c41f57d3ca667ce588316fa29d5bdf39e6037471685574f4ef083233712f3abaa8e62f7b8912ead61d4d0f68c462fbfd03642aae543b8f9f40c165d28b518e9ff1"}, {0xa8, 0x29, 0x80, "484bd2af6711c95a2af3f34826827ea04192f865e894ac03b91e455e3ddc83e449ef4ca5b085a696949cd265361c14153500c0919f25a7961537b55ded2004c56797675c64c4cc4ceb9cfa141002a978446478c1eef76580a275f11185bd341db9420f239bac7c2a2411270469d7d002022eb49ef84ac3369ff74e1eb4e589aecdfcf1de70b4d06553b72264fd01d9e4db"}, {0x38, 0x10a, 0x7, "73475c6b21d78049f740f9edcbc70790b831f046df0f404f2a810e2906d4d1d60a2b"}], 0x8, 0x0}, 0x0}, {{&(0x7f0000dd9000-0x10)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bd2000-0x20)=[], 0x0, &(0x7f0000de0000-0xf0)=[{0xb0, 0x1, 0x4, "055a592e2476c176bbaeed6fef4391def591b90105d4462a021a40f75eb3ff18113d9e666f80ce3ca93b94314f511b20671398a3dd248d6e5dd0f37b5d603830dce74eb2016a28ec314687cf835b19d577527d8e6e51d716579db410cb957da54de326367be44a2a2aabcb0a42c35f2feda13ea1fea748e6ff8583fc91303bb02ad973c5b4d2f9ce35e07907beaa2895170e7b6c3ab8d32fadee"}, {0x40, 0x84, 0x9, "010400001000b40000000000f4000001000000ff1dcc035db3ca4751dac770d771a65e9ba90d52ed4f03ac"}], 0x2, 0x0}, 0x9}], 0x2, 0x4c080) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000de1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x1000004, 0x32, r2, 0x0) mmap(&(0x7f0000d04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000de1000)=0x0) fcntl$getown(r0, 0x9) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000de0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000088b000)=0xe4) mmap(&(0x7f0000ddf000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x6, &(0x7f0000bcb000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004a9000)=0xe3) mmap(&(0x7f0000de2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x110, 0xffffffffffffffff, 0x0) 2017/10/03 10:38:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007aa000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f000017a000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet(0x2, 0x6, 0x0) close(r0) listen(r2, 0x5) connect$inet(r3, &(0x7f000000c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r3, &(0x7f0000a73000)={&(0x7f0000123000)=@ax25={0x3, {"56cda6bd8aaa07"}, 0x0}, 0x10, &(0x7f0000010000-0x30)=[], 0x0, &(0x7f0000a46000)=[], 0x0, 0x0}, 0x40010) accept4(r2, &(0x7f0000175000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00001c7000-0x4)=0x10, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000574000)={0x2, 0x6462, 0x2, {0x77359400, 0x0}, 0x80000000, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000c7f000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79) 2017/10/03 10:38:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000cce000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000867000-0x8)=0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) pipe(&(0x7f0000046000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000071000-0xc)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e86000-0x4)=0x0) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000bda000)={0xa32, 0x0}) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f000022e000)=0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000ce4000)={0x6, 0x9, 0x4, 0xffff}) readv(r1, &(0x7f00003e3000)=[{&(0x7f0000ba0000-0x6)="000000000000", 0x6}, {&(0x7f000085e000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000f2d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f0000bc3000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}, {&(0x7f0000014000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}, {&(0x7f00003dd000)="0000000000000000000000", 0xb}], 0x6) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f000069b000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000021a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000394000)=[], 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000fd2000-0x78)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x0, 0x0, 0x0, &(0x7f000077c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) epoll_create1(0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00008a5000-0xc)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f00000df000-0x4)=0xc) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f0000f84000)=0x8001) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000898000-0x108)={0x0, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x87}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1f13, 0x81, 0x2, 0x7, 0x3, 0x75, 0x0, 0x0, 0x65, 0x7fff, 0x8, 0x5, 0x9, 0x6, 0x6]}, &(0x7f000056f000)=0x108) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000301000-0x8)={r5, 0xfff}, &(0x7f000057c000)=0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a17000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ac000)=0xe8) ioctl$void(0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f000039b000)=@file={0x0, "2e2f66696c653000"}, 0xa) close(r0) 2017/10/03 10:38:35 executing program 1: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x8010000000000084) syz_emit_ethernet(0x34, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, "07000000020009000800fd00000003fd0000ecffffff000004d1d40300000075f18140"}}}}) 2017/10/03 10:38:35 executing program 6: mmap(&(0x7f00003af000/0x2000)=nil, 0x2000, 0x3, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000049000)="2f6465762f7573626d6f6e2300", 0xffffffff, 0x81) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xe, &(0x7f000004a000-0x4)=0x7ff, 0x4) r2 = syz_open_dev$sg(&(0x7f0000048000)="2f6465762f73672300", 0x0, 0x2) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) readahead(r2, 0xff, 0x6) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000786000)=0x0, &(0x7f0000bf3000-0x4)=0x4) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x4, 0x18011, r2, 0x0) writev(r2, &(0x7f0000029000-0x20)=[{&(0x7f000004a000-0x34)="cf420e6d0cd550e616dd86a7da4a6bb830959d076d1ef7f67d672a4c433b3b50f084c4ea9489b71a9f7599b0ec9104b88fbee3e5", 0x34}, {&(0x7f0000e4b000-0xe4)="b2f2b23234b5ff503df9fa1a4b592eef673df4bd57aedc4c47073fa47e3dcfdc035a657140c87f3ca9ffb5eca741518cf93ba614ca6f529f47849f8230adbcb5ddb922c3c8b5f9de20096cb23d243a7821de1ea23ae6923f91aca1ac90d622d92f2dc28f7e4d37a774fa3026b12f60f247846f7012ea02019a435d79595c7ce13bd47cdf52f1874ea118dcd0f89b8179b97afad21ce935c211c6ad8b0da857f86070750cf8a05018dd6ddaf3463ec28649346d7b4d43d27e27c0af4ff2559b8e8ea77129175505c2df8deca2b44ada0d9d1d3936e388312ea986c68df35fc8ef0cb8a636", 0xe4}], 0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000044000)={0x8001, 0xffffffffffffff0a, 0xffffffffffff0000, 0x5b, 0x7fffffff}, 0x14) socketpair$inet_sctp(0x2, 0x20000005, 0x84, &(0x7f0000463000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000013000/0x10000)=nil, 0x10000, 0x5, 0x51852, r2, 0x0) ioctl$int_out(r2, 0x1, &(0x7f000004a000-0x6)=0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f000059e000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f000004b000-0x4)=0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f000004c000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r2, &(0x7f0000977000)="2e2f66696c653000", r2, &(0x7f0000084000-0x8)="2e2f66696c653000", 0x400) fchmod(r1, 0x4) fcntl$notify(r3, 0x16, 0x2a) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000049000+0xba8)=0x3d7c70da, 0x4) [ 37.755908] device lo entered promiscuous mode 2017/10/03 10:38:35 executing program 7: r0 = socket$inet6(0xa, 0x803, 0x4c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000001000-0x8)=0x0, 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) pipe(&(0x7f0000ad6000)={0x0, 0x0}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000dcb000-0x4)=0x2) fremovexattr(r3, &(0x7f0000863000-0x6)=@random={"6f73322e00", "10"}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c81000-0x10)="2f6465762f73657175656e6365723200", 0x7ffd, 0x0) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000a32000-0x10)={0x80, 0x6, 0x0, 0x2}, 0x10) mq_timedsend(r3, &(0x7f0000191000)="0ef16510e377208f7990d1a80173c660b635a10033efbc1d46a2129b9bfb4bf17bbfd50dc6b566f7134a72719febe80749f6e628729d4c66e96181f932291cf502796e644ef1acd15eb023db2cc7988ca5076acd7f0d38b86a9b58fbde957fbd0188cbefd9722bda40b4d8a16cf78ecb4405dc4ca92cdb7600558f519041d2e10fdd0c9d7ff33ba83b4bf2138fa06b13c102c5b4d35069054970a40922e2aa0840ce2b5bcdc989ec09e4b210709ee903dfd639a50ab7e1b8732f", 0xba, 0x698d, &(0x7f00002cf000-0x8)={0x0, 0x1c9c380}) r5 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000607000-0x90)={0x7, {{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]}}, 0x90) ioctl(r5, 0x2276, &(0x7f0000bd8000)="106e0a") ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x9) 2017/10/03 10:38:35 executing program 2: pipe(&(0x7f0000fbe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000859000)=[], &(0x7f0000003000-0x24)=[], &(0x7f000044a000)=[0x0, 0x0], &(0x7f0000c3b000)=[], 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt(r2, 0x29, 0x23, &(0x7f0000000000)="", 0x264) shutdown(r2, 0x1) r3 = socket(0xf, 0x4000000000000003, 0x2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000010c000-0x4)=0x0, &(0x7f0000d5e000-0x4)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000e1e000)={@common="7465716c300000000000000000000000", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg(r3, &(0x7f00004a2000-0x38)={&(0x7f0000957000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000097e000)=[{&(0x7f0000365000-0x10)="02120500020000000000f2676546b71d", 0x10}], 0x1, &(0x7f00006d7000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={r4, 0x80000, r0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r5) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00000db000)={0x40, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x9, 0x8, 0x3ff, 0x1f, &(0x7f0000e48000)=@generic="946a742c50bd6bc4cbd7e896c403602a", 0x78c, 0xcf, 0x7ff}) r6 = accept4$inet(r1, 0x0, &(0x7f00008d5000)=0x0, 0x280000) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r6, &(0x7f0000ef6000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006e7000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000d41000-0x8c)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000001a000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00009f7000)={r7, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x3, 0x25d, 0x80}, &(0x7f0000681000)=0xa0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r6, 0x1, 0x3, &(0x7f0000ef6000)=0x0, &(0x7f0000ef7000-0x4)=0x4) setsockopt$inet_buf(r8, 0x0, 0x10, &(0x7f0000cf5000-0xc1)="18000000020001000000be8c5eff8c88360000f1010300000000000000d90000f7b933d898055bf748bb6a8807787e59dba67ef147b3550400000067a1e2010067fc2163e000250000000453ff1f00000000000000c88ebbff060100000b00000000b121ad1474d722f542002700ec008b6207000000047ee87ccc000000080000c50fff04e9e9f57406aa01100b1b04000000cc08000020ffe3c5452c1adb8a335bd8b2d17fffa200571068395533b594fa00041ad0b4c2c23eef679567f8da50", 0xc1) 2017/10/03 10:38:35 executing program 0: mmap(&(0x7f0000000000/0x9d9000)=nil, 0x9d9000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000022a000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdc5000)=nil, 0xdc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x801, 0x84) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000dc7000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc7000-0x4)=0xe8) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dc8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dc7000-0x4)=0xc) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000dc7000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0x453, 0x0, 0x7b9, 0x1, 0x20, 0xb, 0x0, 0x20, 0x6b, r3, r4}, {0x7, 0x5, 0x1da0, 0x7fff, 0x9, 0x1, 0x188, 0xca}, {0xba08, 0x81, 0x9606, 0x3}, 0x152a, 0x8004, 0x11e703af, 0x1, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101, 0x1}, 0x11, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001, 0x2, 0x3, 0x401, 0x17, 0x2, 0x3}}, 0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00004f3000-0x20)={0x4, 0x4, 0x2, 0x0, 0xfffffffffffffffc, 0xc, 0x8, 0x9, 0x7}, &(0x7f0000bf4000)=0x20) mmap(&(0x7f0000844000/0x4000)=nil, 0x4000, 0x3, 0x1000030, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x806, 0x601) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xffffffffffffffff}) r6 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x5, &(0x7f0000cf5000)=0x81, 0x4) bind$inet(r6, &(0x7f00000c3000-0x10)={0x2, 0x3, @rand_addr=0xfffffffffffff958, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r6, 0x6, 0x8, &(0x7f000087a000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000cc4000-0x4)=0x0) getsockopt$inet_tcp_int(r6, 0x6, 0x8, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000904000)=0x4) connect$inet(r6, &(0x7f0000019000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x10000000003, 0x24010, r0, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d63000/0x3000)=nil, 0x3000, 0x1000000, 0x32, r0, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f00000b7000)="637562696300", 0x6) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000983000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) 2017/10/03 10:38:36 executing program 6: mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000002, 0x1000000003, 0x11) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x200000000004, 0x44042) sendfile(r2, r1, &(0x7f00000f5000+0x491)=0x0, 0x2000000008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r3 = signalfd4(r0, &(0x7f0000a03000)={0xfffffffffffffa59}, 0x8, 0x80000) r4 = dup3(r1, r3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bc5000)={0x3f, 0x0, 0x205, 0x7, 0x100000001, 0x2, 0x9, 0x2, 0x0}, &(0x7f0000abe000)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00008ba000)={r5, @in6={{0xa, 0x0, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6350, 0x1, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200004, 0x0, 0x7ff, 0x100000000, 0xfffffffff7fffffc, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000983000-0x78)={0x4000000001, 0x78, 0xdc, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x100000002, 0x4, 0x0, 0x400, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000441000)="03fefffffffae1", 0x7) r6 = socket(0x200010, 0x1000000080802, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000b1d000-0x12)={@generic="a525ff615b88d766f104974ce9ac7507", 0xa}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r7, 0x0, 0x10, &(0x7f0000d56000)="02000000020001000000be8c5ee18c88010001000000000001da1e03a38a3cdcc3f7b933d898055bf74852bb6a8807567f59dba67e2147b35504006fcd67a1e20100672f2163e0209cee4a5acb3da483f0a4ae97e170b6c88ebbff060100000001000000b121ec1474d710f542506b00ec008bc5cfb7b3e7ec7ee87cccfff6ba000000024f0298e9e9f55406aa10ddfdff036a00000000d791a2ffe3c5732c1adb8afc5bd8c2d17fdea21b541068393d22b5affa00041ad0d2c03eef6795de42e384", 0xc2) sendto(r6, &(0x7f0000910000)="120000001200e7ff0104e90009149b00f99b", 0x12, 0x20040040, 0x0, 0x0) r8 = syz_open_dev$tun(&(0x7f0000a05000)="2f6465762f6e65742f74756e00", 0x0, 0x106) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000574000)={@generic="306094ac0d0000000000007d08cebd5c", @ifru_addrs=@generic={0xb, "dc4b3a6df1d0973e8675682ceab3"}}) 2017/10/03 10:38:36 executing program 1: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x8010000000000084) syz_emit_ethernet(0x35, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, "07000000020009000800fd00000003fd0000ecffffff000004d1d40300000075f1814061"}}}}) 2017/10/03 10:38:36 executing program 3: mmap(&(0x7f0000001000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000003, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x100, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f0000004000/0x2000)=nil, 0x2000}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f76637300", 0x2, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2283, &(0x7f000000e000-0x1)="a6") write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x4, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) [ 37.873505] device syz0 entered promiscuous mode 2017/10/03 10:38:36 executing program 5: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f00001ef000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x12, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000f95000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000000, 0x78, 0xdc, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x1fffffd, 0x0, 0x2000003f, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x80000000000000) r1 = dup3(r0, r0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f0000312000-0x4)=0x80000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc6, &(0x7f0000137000)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb8, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x1, 0x80, 0x0, {0x25, 0x4, 0x4, 0x44e, 0x80, 0x2, 0x9, 0x7ff, 0x8, 0x2, @loopback=0x7f000001, @multicast1=0xe0000001, {[@timestamp={0x44, 0xc, 0x4, 0x3, 0x6, [{[], 0x570a}, {[], 0x10001}]}, @ra={0x94, 0x6, 0x3}, @cipso={0x86, 0x41, 0x7, [{0x5, 0x11, "1cc6f04cc0e01c17aba901271e76e1"}, {0x6, 0x3, "a5"}, {0x6, 0xc, "af155669681f358ce526"}, {0x2, 0x11, "7d16939eb7f096e02bba30965a712b"}, {0x6, 0x4, "3c7d"}, {0x2, 0x6, "275dc327"}]}, @timestamp={0x44, 0x2c, 0x39, 0x0, 0x4, [{[], 0x4}, {[@multicast2=0xe0000002], 0x5}, {[@multicast2=0xe0000002], 0x7}, {[], 0xb9}, {[], 0xff}, {[], 0x9a}, {[@multicast2=0xe0000002], 0x8}]}]}}, "3e39fd57ae6666d8"}}}}}) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x5, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000da3000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r6, &(0x7f000055b000)=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r6, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r7, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000186000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000080a000-0xe8)={{{@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}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007dc000-0x1)=0xe8) r10 = getgid() sendmmsg$unix(r5, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000b71000)=[{&(0x7f0000aa0000-0x30)="", 0x0}], 0x1, &(0x7f0000117000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r1, r5, r5]}, @rights={0x34, 0x1, 0x1, [r1, r0, r4, r5, r0, r4, r3, r7, r1, r3]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x3, 0x0}], 0x1, 0x40) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/03 10:38:36 executing program 7: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000fe7000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="64866d6d793000ee0100000000000000"}) r2 = socket$inet6(0xa, 0x2000000, 0x7) mmap(&(0x7f0000f44000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x1) mmap(&(0x7f0000930000/0x2000)=nil, 0x2000, 0x9, 0x40810, r1, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b1e000/0x14000)=nil, 0x14000, 0x8000000000000000, 0x810, r0, 0xfeffffffff7ffffe) mmap(&(0x7f000068b000/0x1000)=nil, 0x1000, 0x5, 0x4010, 0xffffffffffffffff, 0x29) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000f59000)={0x42424242, 0x42424242}, 0x0, 0x4) syz_emit_ethernet(0xe7, &(0x7f0000003000)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0xd9, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@rr={0x7, 0xb, 0x6, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x100000000, 0x0, 0xb, 0x0, 0x100, 0x0, 0x7, {[@timestamp={0x8, 0xa, 0x7fffffff, 0x1}, @fastopen={0x22, 0xc, "576be3d69b60c993153b"}]}}, {"7c3051c7c68fbfec077047c486d71547bdb26578ee2a19070fccd8419af786ff8c657f5a6bf3b0b61b863b7b02588ed571fb6d12afe4e9c5f1577dc91c841bd18f3bac4ce800d01e950b30d97e52b0cf3cdb334bfca713e22c38a348d432cf532b579293e799f66f9fb617018c0826ed9e18b3d148eb5bf81a7717d2c8adce067c1fcb576e144bcf62218ec239"}}}}}}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000fea000-0x10)=@req={0x28, &(0x7f0000a6e000-0x28)={@generic="ffffffff64e38a5b1d0700003c004000", @ifru_map={0x2b52, 0x1, 0x7, 0x800, 0x3, 0x8000}}}) mmap(&(0x7f000088f000/0x2000)=nil, 0x2000, 0x3, 0x110, r2, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xcd, &(0x7f0000fe7000)="0108ef72781634750900000004afc8eee1a1b9e1ffffffff13c544db53cb1a7f0000f1db8a3aa110e879", 0x2a) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f000050c000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd0400e03c", 0x1000003a8d}) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000a4b000-0x4)=0x800000000000002, 0x4) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000feb000)=0x4, 0x4) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00005f7000-0x4)=0x0, &(0x7f0000feb000)=0x4) 2017/10/03 10:38:36 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000f4b000-0x4)=0x4) r1 = userfaultfd(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x10400, 0x114) openat$vcs(0xffffffffffffff9c, &(0x7f0000ba7000-0x9)="2f6465762f76637300", 0x2001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f000055d000-0x8)="2e2f66696c653000", 0x10040, 0x1) getpeername$ax25(r3, &(0x7f0000a10000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00003d9000)=0x10) syz_open_dev$urandom(&(0x7f0000c4c000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x2000) set_mempolicy(0x8003, &(0x7f0000344000+0x6fd)=0x1ff, 0x1f) fcntl$getown(r2, 0x9) fallocate(r3, 0xfffffffffffffffe, 0xfffffffffffffffc, 0xd7) r4 = memfd_create(&(0x7f00000cf000)="00", 0x2) r5 = creat(&(0x7f0000d05000-0x8)="2e2f66696c653000", 0x51) r6 = syz_open_dev$loop(&(0x7f0000eef000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x2) r7 = memfd_create(&(0x7f0000000000)="f838", 0x1) pwritev(r7, &(0x7f0000f8d000)=[{&(0x7f0000608000-0xf3)="986d63dabffabefe3d9f28e45b6d37b8651a1c5b3846e86b513f3de60ee87fc128aa9298b0ed6b5737b9a82e219f27", 0x2f}], 0x1, 0x80000) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r7) pipe(&(0x7f0000166000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000511000)=0x8001) pipe2(&(0x7f0000949000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x802) getsockname$unix(r8, &(0x7f0000620000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00000e3000-0x4)=0x1002) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000eaa000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac4000-0x4)=0xe8) pwrite64(r4, &(0x7f0000819000-0xffe)="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", 0xffe, 0x11) pipe(&(0x7f0000e84000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r1, r9, &(0x7f00001cd000)=0x0, 0x9) r10 = epoll_create1(0x80000) flistxattr(r10, &(0x7f0000a7b000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96) 2017/10/03 10:38:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0x3, 0x42) syz_open_dev$loop(&(0x7f00007f7000)="2f6465762f6c6f6f702300", 0x3fc, 0x1) mmap(&(0x7f0000989000/0xb000)=nil, 0xb000, 0x2000000, 0x10, r1, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x100, 0x400, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0xa0000000, 0xc, 0x20, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x4000000000000003, 0x1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000946000)=0x0, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000032e000)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000914000-0x4)=0x0) r4 = getpgid(r3) r5 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) socket(0x10, 0x8, 0x9) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000740000-0x4)=0x427, 0x4) waitid(0x1, r4, &(0x7f0000e4a000)={0x0, 0x0, 0x0, 0x0}, 0x80000001, 0x0) prctl$intptr(0x400000001b, 0x9) syz_emit_ethernet(0x46, &(0x7f0000d92000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x101, 0x8, 0x4}], {0x8100, 0x8e, 0x2350, 0xffffffff}}], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x1, 0x8, 0x0, ""}}}}}}) r6 = mq_open(&(0x7f0000455000-0x9)="2f6465762f73672300", 0x80, 0x8, &(0x7f00001d7000)={0x2, 0x5, 0x401, 0x1, 0x8000, 0x1, 0xed, 0x7}) dup2(r0, r6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000095e000-0x9)="2f6465762f73672300", 0x0, 0x0) r7 = getpgid(r3) move_pages(r7, 0x6, &(0x7f00003d9000-0x30)=[&(0x7f0000fe8000/0x2000)=nil, &(0x7f000060f000/0x4000)=nil, &(0x7f0000d55000/0x2000)=nil, &(0x7f0000981000/0x1000)=nil, &(0x7f0000b10000/0x1000)=nil, &(0x7f0000dc5000/0x4000)=nil], &(0x7f00005b6000-0xc)=[0x400, 0x4, 0xbd8], &(0x7f00000ac000-0x4)=[0x0], 0x2) move_pages(r7, 0x8, &(0x7f0000e10000-0x40)=[&(0x7f00003b7000/0x1000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000afc000/0x4000)=nil, &(0x7f0000772000/0x1000)=nil, &(0x7f0000117000/0x1000)=nil, &(0x7f0000bec000/0x2000)=nil, &(0x7f000092b000/0x4000)=nil, &(0x7f0000448000/0x4000)=nil], &(0x7f0000372000-0x10)=[0x2, 0x1, 0x306c0000000000, 0x88d], &(0x7f000019f000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() sched_setaffinity(r8, 0x8, &(0x7f0000d1a000-0x8)=0x0) mmap(&(0x7f0000000000/0x891000)=nil, 0x891000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/03 10:38:36 executing program 1 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x8010000000000084) syz_emit_ethernet(0x36, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, "07000000020009000800fd00000003fd0000ecffffff000004d1d40300000075f1814061b1"}}}}) 2017/10/03 10:38:36 executing program 3: mmap(&(0x7f0000000000/0xd11000)=nil, 0xd11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000289000)="2e2f636f6e74726f6c00", 0x0) r0 = open(&(0x7f00002e4000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000fa4000)="2e2f636f6e74726f6c00") getdents64(r0, &(0x7f000042d000)="", 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000d12000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25, 0x2002, 0x0, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f00002fb000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000d12000-0x1c)={0xffffffff, 0xb602, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000be9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000d12000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000d12000)=0x10) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000317000+0xe98)={0x0, 0x0}) readahead(r0, 0x8, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000828000-0x8)="2e2f66696c653000", 0x2) mkdir(&(0x7f0000d12000)="2e2f66696c653000", 0x11a) futimesat(r0, &(0x7f0000d12000-0x8)="2e2f66696c653000", &(0x7f0000a17000)={{0x77359400, 0x0}, {r1, r2/1000+10000}}) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d14000-0x4)=0x2, 0x4) 2017/10/03 10:38:36 executing program 4: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000ade000-0x4)=0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000150000)=0x0, 0x4) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000fe2000-0x8a)="540f4c687dc28f2ac5bd8c94564d1608138300660efff3e7df0f6c92e678cbfb248e521408c0d8e7073e55989903bf5d48ac63216c1d3ad5d48e31b2420d64b53a4c69efa2c236ae0d361ca0b7a9a35134bf2b79febb04eec0484fbdf10a58f7360269333ecc59ab8fadc6b1e2034f36af994d22fa9fff9ea5a1e814c4ab2d8683e272c3120bb780d85e", 0x8a) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fe3000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000a74000-0x8)={0x3, r1}) connect$inet(r0, &(0x7f0000936000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000934000-0x1001)="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", 0x481, 0x1000040001, &(0x7f0000931000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f000077f000)="", 0x0, 0x0, &(0x7f0000fe3000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000930000)="", 0x0, 0x10003, &(0x7f000011f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fe4000-0x10)=@common="00000000000000000000000000000000", 0x10) 2017/10/03 10:38:36 executing program 7: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000411000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb0f315, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f00002e9000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0xc, 0xee, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1773477e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d9d000-0x8)="2e2f66696c653000", 0x40000, 0x4000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00007ba000)=0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x36, r0, 0xfffffffffffffffe) prctl$getname(0x10, &(0x7f00001f0000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x8, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x1000000000000) modify_ldt$read_default(0x2, &(0x7f0000541000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000aa0000-0x20)={@generic="7fe7f9c60600001ef109000000fffd65", @ifru_flags=0x4206}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000002000)={{0x0, 0x5, 0x200, 0x2, 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]}) mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x8081c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000094a000)={0xaa, 0x1000040, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000c0f000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000ca7000)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x1, &(0x7f0000860000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000000000)=0xfffffffffffffffe, 0x8000000200000088, 0x10000, &(0x7f0000578000)={r3, r2}, &(0x7f0000595000)=0x6, 0x100000000) r4 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fe8000-0x10)={0x0, 0x100000009, 0x102000, 0x40}, &(0x7f0000950000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fd7000)={r5, 0x80000000, 0x100000001, 0xffff}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000000000)={0x5, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/03 10:38:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000a12000-0x2d)={@random="23ca51c56208", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0xba6, 0x0, 0x1c, 0x3, 0x100, 0x0, 0x21, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}) r1 = syz_open_dev$evdev(&(0x7f0000f69000-0x12)="2f6465762f696e7075742f6576656e742300", 0x7ff, 0x101402) r2 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockname$ipx(r0, &(0x7f000059b000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000558000)=0x10) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f000007a000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r6 = gettid() r7 = perf_event_open(&(0x7f00004be000-0x78)={0x0, 0x78, 0x4000000000000de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0x6, 0xffffffffffffffff, 0x6) syz_emit_ethernet(0x32, &(0x7f000007a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0xbb, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x77, "7c147c", 0x0, "9d4c1c"}, ""}}}}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f60000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0xff, 0x0, 0x0, 0x4, 0x80e6}, 0x20) r8 = getpgrp(0x0) ioctl$VT_DISALLOCATE(r5, 0x5608) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r8, r8, 0x3, &(0x7f0000002000-0x10)={0x10, 0x3, 0x0, 0x80000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r8, 0x8, &(0x7f0000001000-0x8)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000035000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008cd000)=0xe8) r10 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000cc0000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000045c000-0x4)=0xe8) lstat(&(0x7f0000660000-0x8)="2e2f66696c653000", &(0x7f0000b06000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r5, &(0x7f0000acb000)={&(0x7f00005b2000)={0x10, 0x0, 0x8, 0x3}, 0xc, &(0x7f0000614000)=[{&(0x7f00008d4000-0x19f)=[{0x66, 0xf7, 0x0, 0x3, 0x100000000, "af5529994df30e542565cfc92c6e8e55cd4aa4af9a9a022ba9051cead0509ada5c8fe55e9ab36b5dba774b0e43e1cf3b202b53a03da901842998732300d9d2bf05b9dfd80b5055d84d341100895f5fc1123de53ba0a2"}, {0xbb, 0x6, 0x400, 0x4, 0x6, "0123884bda1d734beebef41d8402190e6f2014a0a655985d1afd9e3ddd861584b04fdd21f26dc451f91bf3905ed031cb5a1d523dcee60686a3dc758f02e9595311f102fe35573707e757c6a2c2505903d575a3f5b9d19557a1b1941ef23f4669540e56acebc2b8814dd0b50671a64c569a0d9624dd2066f14efa4fd0f16e182c8ce80856c803ccf1f5985c0a93e9f3a19625561dcec722d64e6add5bf21a429893c2814fca1a0bfdfcd8bf"}, {0x3a, 0xfd, 0x200, 0x50187bd4, 0x0, "fc415fa6ecb7f05c1739fcec767c1a30e715f548130af77c2b5c882d90b2a17c8967104ec694ee98dc16"}, {0x44, 0x412, 0x4, 0x3, 0x7f, "bd33d6078e384e37675a7a75b7f0c614023b24f4ade1e614f0ac4d4772529e4c81f086e74d036e31fafce8730fcc5db9b683503c"}], 0x19f}], 0x1, &(0x7f00003b0000)=[@rights={0x34, 0x1, 0x1, [r7, r1, r7, r7, r1, r4, r0, r1, r5, r7]}, @cred={0x18, 0x1, 0x2, r6, r9, r10}, @cred={0x18, 0x1, 0x2, r3, r11, r12}], 0x3, 0x10}, 0x40010) getpriority(0x1, r8) fcntl$setownex(r7, 0xf, &(0x7f000050b000)={0x1, r2}) openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)="2f6465762f6b766d00", 0x80, 0x0) 2017/10/03 10:38:36 executing program 1: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000eeb000-0x9)="2f6465762f76637300", 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000eb6000-0x58)={0xfffffffffffffffe, 0x7, 0x1f065560, 0x0, 0x3, 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]}) syz_emit_ethernet(0x36, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, "07000000020009000800fd00000003fd0000ecffffff000004d1d40300000075f1814061b1"}}}}) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000eeb000-0x8a)="bb254aeefb3c8c9c0c4f71df7d556810c6fb7baeacc66d2a8e52e45bb7381c7dbdf0e3c4d5ab1623c34dbf25390730913ce54e53c308a2c620f0440025fabf3d3b3e8a2dc2e138f353da1d57fc40d5ed91ef3560855fa19f2b199489d92d0e4081fc76d6b4a63d8aef17ad36baa8257dd07c74d340262d2cc42f849f7777a87582788cbad36c98cb2c90", 0x8a, 0x40801, &(0x7f0000eeb000-0x1c)={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2836}, 0x1c) 2017/10/03 10:38:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) pipe(&(0x7f0000528000-0x8)={0x0, 0x0}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000111000-0x11)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) getpeername$llc(r0, &(0x7f0000da5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001ed000)=0x10) r1 = memfd_create(&(0x7f0000047000-0x6)="2747504c3a00", 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$urandom(&(0x7f0000fa6000)="2f6465762f7572616e646f6d00", 0x0, 0x80000) recvfrom$packet(r2, &(0x7f0000106000-0x29)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed, 0x20, &(0x7f0000045000-0x14)={0x11, 0x1d, 0x0, 0x1, 0x6, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) splice(r4, 0x0, r3, 0x0, 0x100000000, 0x0) splice(r2, 0x0, r1, 0x800000, 0xfffffdff, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00009b2000)=0x0) sync_file_range(r2, 0xfea1, 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000022000)="", 0x0, 0x20004000, &(0x7f000053f000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f000074e000)={&(0x7f0000ed7000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007b7000-0x90)=[{&(0x7f00001f0000)=[{0x1004, 0x0, 0x0, 0x0, 0x0, "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"}], 0x1004}], 0x1, 0x0, 0x0, 0x0}, 0x0) dup(0xffffffffffffffff) r6 = dup(0xffffffffffffffff) r7 = epoll_create(0x2) recvfrom$packet(r1, &(0x7f00007af000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x120, &(0x7f0000d2d000)={0x11, 0x0, 0x0, 0x1, 0x8, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$RNDZAPENTCNT(r6, 0x5204, &(0x7f0000dd7000)=0x9) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000413000-0x10)={0x7, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r8, 0x40086436, &(0x7f000062b000)={r9, 0x80000000}) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r8, &(0x7f00002ba000-0xc)={0x9, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f000032d000)="2f6465762f6175746f667300", 0x8002, 0x0) epoll_pwait(r7, &(0x7f0000c12000-0xc)=[{0x0, 0x0}], 0x1, 0x7f, &(0x7f00006e7000-0x8)={0x0}, 0x8) socket$bt_rfcomm(0x1f, 0x1, 0x3) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r8, &(0x7f0000350000)={0x5, 0x0}) 2017/10/03 10:38:36 executing program 6: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)="2f6465762f6b766d00", 0x2000000800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00009db000)={[{0x7f, 0x5, 0x9, 0x80, 0x20000000, 0x5, 0x9, 0xffffffff, 0x1000, 0x1, 0x10001, 0x8, 0x265a14fd}, {0x5, 0x2, 0xa2, 0x100, 0x400, 0x6, 0x3, 0x7fff, 0x4, 0x800, 0x8000, 0x200, 0xfff}, {0x3ff, 0x3, 0x0, 0x1, 0x8000, 0x3, 0x0, 0x3, 0x6, 0x1ff, 0x7f, 0x401, 0x9}], 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syncfs(r2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000359000-0xc8)={0x4, 0x0, [{0x47, 0x4, 0x0, 0x0, @irqchip={0x8, 0x2}}, {0x1, 0x1, 0x0, 0x0, @irqchip={0x395, 0x1}}, {0xfff, 0x3, 0x0, 0x0, @irqchip={0x4, 0x2}}, {0x10001, 0x3, 0x0, 0x0, @msi={0x40, 0xdfb, 0x8}}]}) ioctl$KVM_NMI(r3, 0xae9a) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f000054b000/0x18000)=nil, &(0x7f0000aef000)=[@text32={0x20, &(0x7f0000aef000-0x63)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b000000600fe125c3f425c3f435100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x63}], 0x1, 0x0, &(0x7f000089f000)=[], 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000055000-0x8)=0x2) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000486000)=0x3) r4 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000fae000)=[{&(0x7f0000fae000-0x29)="290000001800310900000001000000070a0000000000ff06800000000c00080004000c000100000001", 0x29}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00001af000-0xc)=@sack_info={0x0, 0xfd, 0x400}, &(0x7f0000923000-0x1)=0xc) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f000050d000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mremap(&(0x7f0000549000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f00009c8000/0x4000)=nil) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000242000-0xc)={0x8, 0x101, 0x100}) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000af2000-0x400)={"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"}) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000af0000)={0x8, 0x0, [{0x4b564d03, 0x0, 0x101}, {0x2e8, 0x0, 0x2}, {0x40000bff, 0x0, 0x6}, {0x40000bff, 0x0, 0x1000}, {0x2d5, 0x0, 0x1}, {0x8a2, 0x0, 0x9}, {0x947, 0x0, 0x3b}, {0x982, 0x0, 0x1}]}) 2017/10/03 10:38:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007b9000-0x8)="2e2f66696c653000", 0x40000, 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) gettid() ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008ba000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e7c000)="2f6465762f6175746f667300", 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f000095e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000c7d000)=[@rights={0x38, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r2, r2, r2, r2]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x7, 0x40000}, 0x0) syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r4 = socket(0x11, 0x2, 0x300) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f000068e000-0x2)=@assoc_value={0x0, 0x0}, &(0x7f0000159000)=0x8) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) io_setup(0x2, &(0x7f000052e000)=0x0) dup3(r3, r4, 0x80000) pipe(&(0x7f000091e000-0x8)={0x0, 0x0}) dup3(r4, r4, 0x0) syz_open_dev$mouse(&(0x7f0000100000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x4, 0x0) socketpair(0x8, 0x6, 0x2, &(0x7f0000486000-0x8)={0x0, 0x0}) pipe2(&(0x7f0000b4c000)={0x0, 0x0}, 0x80800) 2017/10/03 10:38:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000)="2f6465762f6c6f6f702300", 0x10001, 0x4001) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r2 = socket(0x11, 0x80003, 0x0) setsockopt(r2, 0x107, 0x200000000000009, &(0x7f0000000000)="ff0000ab", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x26, &(0x7f0000000000)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000002000-0x40)={0x7fd8, 0x5, 0x5f82, 0x4, 0x2, 0x1, 0x4, 0x401}, &(0x7f0000001000-0x40)={0x101, 0x72f8, 0x3f, 0x20, 0x3f, 0x5, 0x29, 0x3}, &(0x7f0000002000-0x40)={0x3, 0x5, 0xffffffffffffffff, 0xfffffffffffffffc, 0x40, 0x80, 0xffff, 0x1}, &(0x7f0000003000-0x8)={0x0, 0x0}, &(0x7f0000002000-0x10)={&(0x7f0000000000)={0x7fffffff}, 0x8}) mincore(&(0x7f0000000000/0x2000)=nil, 0x2000, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f6175746f667300", 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x8000, 0x0) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x2) setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)="62640676252f766d6e657431656d3000", 0x10) r4 = timerfd_create(0x7, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, r4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/03 10:38:36 executing program 1: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000eea000)={@common="64756d6d793000000000000000000000", 0x3}) syz_emit_ethernet(0x36, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, "07000000020009000800fd00000003fd0000ecffffff000004d1d40300000075f1814061b1"}}}}) 2017/10/03 10:38:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7161745f6164665f63746c00", 0x10000, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0x100279) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_get$uid(0x0, 0x0) r0 = socket(0x0, 0x0, 0x3b1f6eba) sendmsg$unix(r0, &(0x7f00000c4000)={&(0x7f0000ecb000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000de9000)=[], 0x0, &(0x7f0000dff000)=[], 0x0, 0x0}, 0x0) rt_sigtimedwait(&(0x7f00005d3000-0x8)={0x0}, 0x0, &(0x7f0000368000-0x10)={0x0, 0x989680}, 0x8) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00003df000-0x8)={0x0, 0x0}, &(0x7f0000660000+0x6ff)=0x8) add_key(&(0x7f0000f4b000)="73797a6b616c6c657200", &(0x7f000040c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003b4000)="", 0x0, 0xffffffffffffffff) fcntl$setstatus(r1, 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x0, 0x0) gettid() socket$netlink(0x10, 0x3, 0x4) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3, 0x20000010, 0x8, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000005000)="068c09ed10dab932a201570cd4d91792cb3f9f3e", 0x14, 0x0, &(0x7f0000004000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000d06000-0x8)={0x7}, 0x8, 0x0) rt_sigprocmask(0x1000000000, &(0x7f0000004000)={0x8001}, &(0x7f0000001000)={0x0}, 0x8) r3 = getpid() r4 = gettid() read(r2, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) tgkill(r3, r4, 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffff9c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000066d000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r6, r5, 0x80000) 2017/10/03 10:38:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000094000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x80000007) syz_emit_ethernet(0x4a, &(0x7f0000e01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) syz_extract_tcp_res(&(0x7f0000128000)={0x42424242, 0x42424242}, 0x1, 0x9) syz_emit_ethernet(0x4a, &(0x7f000020d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, r2, r1, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) syz_emit_ethernet(0x4a, &(0x7f00006de000-0x57)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x2000086dd, @ipv6={0x0, 0x6, "3f9c28", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) r3 = pkey_alloc(0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) pkey_mprotect(&(0x7f0000822000/0x2000)=nil, 0x2000, 0x8, r3) 2017/10/03 10:38:36 executing program 5: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x6, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f00000e5000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="64756d6d7930f7ff0000000000000000"}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000197000/0x3000)=nil, 0x3000, 0x5, 0x800000000000810, 0xffffffffffffffff, 0x100) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x1000001, 0x3e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x8, 0x810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x33, r0, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x200000e, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000fee000-0xe8)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a4000-0x4)=0xe8) mmap(&(0x7f0000d4e000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000001000-0xe)={0x1f, 0x6, {0x4, 0x13, 0x7, 0x182, 0x2, 0x60edbe03}, 0x1, 0x2}, 0xe) r1 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000fec000)="260000002a0047090001ffff07ee04001000401403000000dfffffff000000000001ffe36e35", 0x26) getgid() mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000966000/0x2000)=nil, 0x2000, 0x3, 0x32, r1, 0x0) r2 = socket(0x20000000000000a, 0x2, 0x3) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000ebc000-0x4)=0x7, 0x4) connect(r0, &(0x7f0000ab8000)=@nl={0x10, 0x0, 0x2, 0x0}, 0xc) r3 = syz_open_dev$mice(&(0x7f00008f9000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000001000)={0xffffffffffffffff, 0x0, {0x0, 0x1, 0x6, 0x1, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000001000-0x20)=[{&(0x7f000095f000-0x19)="12cb5109778b29979932e1186c040d4a636e0df8a52414d0c2", 0x19}, {&(0x7f0000901000)="ecf9a532e7", 0x5}], 0x2) ioctl$sock_ifreq(r2, 0x8924, &(0x7f0000006000-0x28)={@common="697036746e6c30000000000000000000", @ifru_addrs=@l2={0x1f, 0x7ff, {0x2c4, 0x80000000, 0x7fffffff, 0x1, 0x869, 0x38000000}, 0xffffffff, 0x3}}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 38.275375] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2017/10/03 10:38:36 executing program 1: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000553000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000eea000)=0xe, 0x80800) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000eea000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a, 0x0, &(0x7f0000aa5000)={0xa, 0x3, 0x3c3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, 0x1c) socket$inet6(0xa, 0x0, 0x8010000000000084) syz_emit_ethernet(0x36, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, "07000000020009000800fd00000003fd0000ecffffff000004d1d40300000075f1814061b1"}}}}) 2017/10/03 10:38:36 executing program 2: mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00005d3000)={0xaa, 0x3, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x63, &(0x7f0000001000-0x4)=0x0, &(0x7f0000011000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xe, 0x4, 0x1, 0x400, 0x2, 0x0, 0x0}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000eee000)={0x0, 0x0}) recvfrom(r3, &(0x7f0000eee000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a, 0x0, &(0x7f0000eef000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x6, 0x0, &(0x7f0000c15000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000eef000)={0x0, 0x0}, &(0x7f0000ef0000-0x4)=0x6) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0}, 0x1c) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe3000)={0xffffffffffffffff, &(0x7f0000eee000)="e3", &(0x7f0000072000)="0924ff", 0x2}, 0x20) close(r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000f1c000)=0x81, 0x4) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000824000-0x2a)={r4, r4, 0x0, 0x80000000, &(0x7f0000f1d000)="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", 0x7, 0x4, 0x4, 0x0, 0x1, 0x0, 0x0, ""}) bind$inet(r4, &(0x7f0000f0c000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00006db000-0x10)={0x1, &(0x7f0000dbe000)=[{0x6, 0x0, 0x0, 0x153}]}, 0x10) epoll_wait(0xffffffffffffffff, &(0x7f0000f21000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x2) connect$inet(r4, &(0x7f0000f0f000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000f1e000-0x1000)="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", 0x1000, 0x1, 0x0, 0x0) 2017/10/03 10:38:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000640000)="", 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000a0a000)=0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000cb3000+0xe67)="", 0x0, 0x7, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)="2f6465762f6c6f6f702300", 0x200009, 0x1) r1 = memfd_create(&(0x7f0000000000)="fff8", 0x0) set_mempolicy(0x0, &(0x7f0000653000-0x8)=0x40, 0x80000000) pwritev(r1, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="986d63dabffabefe3d9f28e45b6d37b8651a1c5b3846e86b513f3de60ee87fc128aa9298b0ed6b5737b9a82e219f270000000195503ad0f5a0c85887ae58001856563e50", 0x44}], 0x1, 0x7fffc) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000075c000)={0x2d6, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x284, 0x0, 0x4, 0x100000001, 0x8, &(0x7f0000dcd000)=@generic="b1a932473cadb8701bc67918e3a85bd7", 0x8, 0x8000, 0x4}) ppoll(&(0x7f0000c4a000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, &(0x7f0000e0b000)={0x0, 0x0}, &(0x7f0000db1000)={0xffff}, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockname$unix(r1, &(0x7f0000fd8000)=@file={0x0, 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&(0x7f0000e7b000-0x4)=0x1002) dup2(0xffffffffffffffff, 0xffffffffffffffff) sendfile(r0, r1, &(0x7f00004d3000-0x5)=0x1f, 0x7fffffff) fdatasync(r0) 2017/10/03 10:38:36 executing program 3: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x6, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e45000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000b52000-0x4)=0x58, 0x80800) mmap(&(0x7f0000197000/0x3000)=nil, 0x3000, 0x5, 0x800000000000810, r0, 0x100) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd69000)=nil, 0xd69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x4) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xffffffffffffffff, &(0x7f0000239000-0x4)=0xc, 0x4) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000023a000-0x8c)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000048000)=0x8c) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00001da000)={r2, 0x9}, &(0x7f000023a000-0x4)=0x8) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000023b000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000023a000)=0xb) r3 = dup2(r1, r1) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f000018c000-0x1c)=@req3={0x6, 0x40, 0xff, 0x40, 0x6, 0xffffffffffffffff, 0x80000001}, 0x1c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000fec000)=0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000237000)=[{&(0x7f0000089000-0x60)={0x27, 0x0, 0x0, 0x3, 0x0, 0x0, "3ce7b46d12acf4721988b730bc5e156d49ab8f4188f92ef0d3a5ff3b3121f5841c08fb81d671dab8635b713a93b209ecda41e0c5912e8e914131758a9f3774", 0xffffffffffffffff}, 0x58, &(0x7f00000e1000)=[], 0x0, &(0x7f0000238000)={0xc, 0x29, 0xb, ""}, 0xc, 0x0}], 0x1, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r3, &(0x7f0000020000-0xe)={0x1f, 0x6, {0x800, 0x2, 0x7f, 0x1, 0x400, 0x4}, 0x200, 0x80}, 0xe) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f00000ec000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000fee000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00009c9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ee000)=0xe8) [ 38.318855] IPv6: NLM_F_REPLACE set, but no existing node found! [ 38.338654] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. [ 38.392720] IPv6: NLM_F_REPLACE set, but no existing node found! 2017/10/03 10:38:36 executing program 1: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x8010000000000084) syz_emit_ethernet(0x36, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x4, "07000000020009000800fd00000003fd0000ecffffff000004d1d40300000075f1814061b1"}}}}) 2017/10/03 10:38:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000b84000-0xc)={&(0x7f00004ee000-0x8)="2e2f66696c653000", 0x0}, 0xc) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r1 = syz_open_dev$sndseq(&(0x7f0000e4d000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000fa6000-0x50)={{0x0, 0x4}, {0xe, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/03 10:38:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x4, 0x78, 0x8000000040, 0x2, 0x0, 0xf5e, 0x0, 0x5, 0x0, 0x2, 0x0, 0x4, 0xfffffffffffffffc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x3fa) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept4(r1, &(0x7f000067c000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f00008cf000)=0xc, 0x2682dfe9b98cd810) connect$inet(r1, &(0x7f0000544000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000b1c000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$sg(&(0x7f0000711000-0x9)="2f6465762f73672300", 0x0, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000eae000)=[{&(0x7f00009fd000)="290000001809ffff00000022010000000200e3fcffffff07000006000b0008c0cd001000000000ff0022", 0x2a}], 0x1) ioctl(r6, 0xffffffffffffffff, &(0x7f0000a29000)="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") ftruncate(r5, 0x2) vmsplice(r4, &(0x7f0000ffd000-0x80)=[{&(0x7f0000ffd000)="3a", 0x1}, {&(0x7f0000ac1000)="000300000001000000bf0000910fca2018165a710000000068", 0x19}, {&(0x7f0000cf4000-0x58)="7f1140bc9486addb2ba234d043acb6a4d818d6628273b0cd91fd1e9d686349d7489c591b7164a902f7ef594b3e78f28bd8483e0934640579d61107887596a1565fbe093ab1d9fe1630552f5a81e5a5641a2fadef93970923", 0x58}, {&(0x7f0000299000-0x76)="bee8f14c7db83a1e4a76d5080eb4f9b6dff1ea344d81ccd8826bd51b5ce0994f142809927721e776a87992184b1f7e36cd06147fb2041f19a0c75112ec116f3121504a7de36af9c009897ae8a0670a581cb024e42e5eee7d9904a7836843ae011a231d611f0db0623cc50dd81e1fd7ca02de8e4eecfe", 0x76}, {&(0x7f0000e8d000-0x6d)="891c7c1708952e896af520cbe646ce24ecd2fcb9de6a9c3ea367e0ab0626355d9cabb072eaa5be1071caa79d130a86f504a21531ef646c507c1b6bafe100d17fb22ef6360d0c2614abc7b517b6667082ea01d2ea689c5004e6714abfa7c9b5fb69a57c1378a44444074f92fcc6", 0x6d}], 0x5, 0x2) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f000054b000)=0xfffffffffffffffd, 0x4) splice(r3, 0x0, r1, 0x0, 0x800000004, 0x1) recvfrom$inet(r2, &(0x7f0000a03000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4, 0x40012041, &(0x7f0000fe5000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$VT_WAITACTIVE(r0, 0x5607) r7 = getpid() fcntl$setown(r1, 0x8, r7) mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0x0) llistxattr(&(0x7f000042b000)="2e2f66696c653000", &(0x7f0000c4a000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000469000-0x20)={0x1, 0x2, 0x1, 0x7ff, 0x0}) r8 = creat(&(0x7f0000fa2000)="2e2f66696c653000", 0x0) r9 = creat(&(0x7f0000fa0000-0xc)="2e2f66696c65302f62757300", 0x0) dup2(r4, r8) mmap(&(0x7f000009e000/0x3000)=nil, 0x3000, 0x0, 0x32, r9, 0x0) mmap(&(0x7f00000b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/03 10:38:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1b, 0xf, 0x7) sendmsg(r1, &(0x7f00001ff000)={&(0x7f00004ae000+0xb5c)=@generic={0x100000000022, "0100008000000000d9955b9ce526cc573c5bf81e483724c76c14dd6a739effea1b86286be61ffe06d79f00000000000000076c3fac85b9d8f98601809b9bf3047755af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd456243b7634800ece70b076c360c9aecc5aa6767e2e7891dfd3fb881a1565b3b16d7436"}, 0x80, &(0x7f000024e000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000079000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000073d000)=0x10, 0x80800) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f000058d000)="2400000013000717fe1e801afe250000205b000c09000b000000000000001ff9161790cb", 0x24) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000db8000-0x11)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) sendmsg$kcm(r2, &(0x7f0000f2f000)={0x0, 0x0, &(0x7f00008d7000-0x20)=[{&(0x7f0000a80000+0x702)="c61ff94880417b994bb671897899fdbf0b1e2bd177cf88f4768fa981bc", 0x1d}, {&(0x7f0000847000)="d76dee93971611258bca7e98946dd46d2fd7aa", 0x13}, {&(0x7f00000a7000)="fd142c54e18cf5a2411142563b4d0d3a0fe0ed5fcb50035da0f73f7cb09cfccb3be73e00e6900f669150990a09145f042d599092452f79ebe96be48bd1d23eb0b626b4cbc530078e12c4672eab6c728cc38393a268dc2df0f5d74ac568717a4c46b7eebe57d42f7b1aee2c4de2", 0x6d}, {&(0x7f00002d1000)="5b68df1bbc869d3b77d48623e6f35f9d824b58936715ccb43fb0be820c07e90622d344e24fb85bc871551a284fd78eb6a86e792769880aa063be839e4667ec0cb68844f12909899499476817410ef600ffc48d1d71d349d0d00947aa3d137effdd97d7ace626068d51d7e031a4f61367c35ed27a15fa43b70f690928f81d94ad2b0e21d421f85d5fa8eeb400b2fc5d0260928ad8a925751c826022f59bc24a89ef7ee8d95a1a6b7a077a13ee428ec741e6d23e98d1fb48f6eebd0421171ad13aab5d7a31fe2466de66702117", 0xcc}], 0x4, &(0x7f0000482000-0x1f4)=[{0x64, 0x1, 0x1, "e7ce9fa3a84a359601411fe4d4e8e748da0147a8cdda988423c0989da7cd86c6d15be9a08a8d741e5e71ebbc952a7bc8ffd172dd4381585a6c250bdc08b636ff15974c2a3c8672ef17d219f03e6c0d5c7b42ff04ed28"}, {0xd4, 0x0, 0x4, "a3533034c046cfca95a5018e0549e890853b4bf2a9389751389a67f1f07f48c4b4b24874b4d23b03ed0b4d9f9e2f509b07fc3d775ac2e1d869921f8e52d418b751848c30d1045bfd0de3418bae72f552232a44efadd3ed4c74cae6729c737dcf1c89df40cbe9234c9124f50553f66a1b197400e167500f78305a9b9604c6beeb9d66db8b874d04fe100fa1843d6d7d6785de66f77496d3602745d5915572fe86333d06189be2320ce13ed32b50be49f9e7c3e4e2cbf88ad72b394252623a1035f482eae13407"}, {0xa0, 0x10e, 0xfffffffffffeffff, "0c4228a0701d8484efc185c79e3fdbcc2c2a027089b0d2455691f067da8974b0cbbd01f501b67a7d2a97801eead97fe93ec593a655052987c6db9e9e7cde40f09ae8227f9da3fa11c0f0bb522b36b5e80e184d1217b30ebe37a269c5066caaa711e6f7ff2bce6a03d702de4eeed3a70fe5439a2e07c42721ede800a7ee4006291342d83f7d826695eee2ee6cf694998b1651"}, {0x1c, 0x113, 0xc9, "2a80df40907740bd646dc6d65d3d1558"}], 0x4, 0x44}, 0x4800) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000985000)=0x2, 0x4) syz_open_dev$evdev(&(0x7f0000475000-0x12)="2f6465762f696e7075742f6576656e742300", 0x9, 0x1c1b00) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00004ec000-0x8)="2e2f66696c653000", 0xc000, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f000095a000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r5, 0x5420, &(0x7f000076f000-0x4)=0x105) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000ca000-0x8)={0x0, 0x0}) ioctl$TCSETAW(r5, 0x5402, &(0x7f0000c37000-0x14)={0xfe0, 0x0, 0x71, 0x5, 0x32fb, 0x3, 0x1000, 0x5, 0x8, 0x7}) symlinkat(&(0x7f0000bea000)="2e2f66696c653000", r3, &(0x7f00003b1000-0x8)="2e2f66696c653000") ioctl$TCSETSF(r5, 0x5404, &(0x7f000080b000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}) ioctl$TIOCGWINSZ(r5, 0x5413, &(0x7f0000a0d000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000c02000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x101}) close(r4) ioctl$TCSETS(r5, 0x5402, &(0x7f00004d8000)={0x400, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000}) socket(0x4000000000001e, 0xfffffffffffffffe, 0xffff) ioctl$TIOCSBRK(r5, 0x5427) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d20000-0x1)=0x0, 0x4) 2017/10/03 10:38:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000939000)=@generic={0x1b, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000c7a000-0x80)=@generic={0x1b, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00003c3000)=@generic={0x22, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0xb, 0x1) bind(r2, &(0x7f0000f3c000)=@generic={0x2, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000413000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405010100000a53a632ed4938000001018f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf164e7e58fb98c0002f0000158d19bcb3151314a200000002ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c835f70dc136cb184a"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1e, 0x6, 0x400000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f0000afb000)=@generic={0x1e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) fchmod(r1, 0x80) bind(r3, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x1e, 0x2, 0xfffffffffffffffc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000be0000-0x38)={&(0x7f000074a000-0xc)={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f000032e000)=[{&(0x7f0000b80000-0x133c)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}, {&(0x7f0000e74000-0x228)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}, {&(0x7f0000786000)=[{0x10, 0x1000, 0x0, 0x0, 0x3, ""}], 0x10}], 0x3, 0x0, 0x0, 0x80}, 0x10) sync_file_range(r5, 0x7, 0x8001, 0x1) r6 = socket(0x1e, 0x5, 0x0) bind(r6, &(0x7f0000fd7000-0x80)=@generic={0x1e, "0103000000076f00000000c500f9ffffeaa979e621b30c5ab179e10401bad5ffffe305320049000000ebfb8f8401a3ff5982a82b0afe7ce42a4b2470a0c5216669ca021f0065dcf160050000008c0002f0000158d19bcb3151314aa1f1f1622ca5bdb9c8080000040000000090001d6d7c0876e590c8b9f70dc136cb0000"}, 0x80) r7 = socket(0x1e, 0x2, 0x0) bind(r7, &(0x7f000034e000-0x80)=@generic={0x1e, "0103000000080000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socket(0x800000000001e, 0x1000000000001, 0x0) 2017/10/03 10:38:36 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x9, 0x100, &(0x7f0000001000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000111000)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000044000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfefffffffffffffd) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b6a000-0x30)={0x1, 0x2, &(0x7f0000b65000)=[@generic={0x3b6ce2c3, 0xa1, 0x2000, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f0000b68000-0x21)="626465765e6d640000000000000005000000007000000473746564700070307d00", 0x1, 0x80, &(0x7f00006b8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000045e000)={0x0, 0x5, 0x201, 0x8000, 0x800, 0x6, 0x971, 0x4, 0x40}, &(0x7f0000737000)=0x20) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000f34000)={0x0, 0x0, 0x0}, 0xc) recvfrom$unix(r2, &(0x7f0000f4e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1, 0x20, &(0x7f0000700000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) finit_module(r3, &(0x7f0000166000)="626465765e6d640000000000000005000000007000000473746564700070307d00", 0x2) vmsplice(r2, &(0x7f00007f1000-0x10)=[{&(0x7f0000014000-0x8f)="52152c8bf5c92acfe0a34933cfa04a32c8d4c8f16be586f34aa84b314ee4eaea6f0fc7bfd2a34f66b5f717c7cf98844deb10140b1bd954015b130277ec35fc687b00f759cda419504580978ecedbc0c62edd66b916978394890f7478ee147b7ec94e3c4382e857a77190872535d280148bc4838ba955f7ca5fcb295926386a17ffe8c4ec95a7fe5721515464b4da", 0x8e}, {&(0x7f0000a6b000)="b6afe32b9094fa33ac882a2635d8ff591570cd86aed54419b072940d569e2711e770e30a328c8cc9beb9d968b94e1a4e599d70ccf3e815dfbb25f905a36028b914e2c8ec0a50345d500a760a7a6e80c17dce06d92edbd64d57d1c011d35d1ecdf1e27a47433f54485f688df166d58a1d190d3f9e4781d918de1fa86a4db2e65ce43f818a801a9b17a5942bd79a3ea668245a3b3144dbe5a9896391255e37ef2254311bd36e5242a6fb31924e", 0xac}], 0x2, 0x0) mkdirat(r2, &(0x7f0000899000-0x8)="2e2f66696c653000", 0x5b) fcntl$setownex(r3, 0xf, &(0x7f0000734000)={0x0, 0x0}) recvfrom$unix(r1, &(0x7f000081e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca, 0x20, &(0x7f0000a6e000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) 2017/10/03 10:38:36 executing program 1: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x8010000000000084) syz_emit_ethernet(0x36, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, "07000000020009000800fd00000003fd0000ecffffff000004d1d40300000075f1814061b1"}}}}) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00002ab000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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}}, &(0x7f0000eea000)=0xe8) r1 = add_key(&(0x7f0000e57000)="6c6f676f6e00", &(0x7f0000548000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002e2000-0x50)="fe9c9baf22fe8f3168a95516207ccfa58b2959c24b783c54865382a4bd76da4fd35524903d05f9f7c2a1c8da9b940f6bcfd2e4f7cb0471b1016ebcba5784eefb5136749e84da441c185b21eff77e7114", 0x50, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r0, r1) 2017/10/03 10:38:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f00004f1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x1841) socket$netlink(0x10, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6350, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007f4000-0x8)="2e2f66696c653000", 0x0) r0 = open(&(0x7f0000497000)="2e2f66696c653000", 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00008a8000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000a17000-0x8)="2e2f66696c653000", &(0x7f0000df3000-0x3)="007609", 0x1001, &(0x7f00006c8000)="") ftruncate(r0, 0x4) mmap(&(0x7f0000000000/0xa7d000)=nil, 0xa7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000073e000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0xfffffffffffffff9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_sctp(0x2, 0x7e, 0x84, &(0x7f0000c42000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000361000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000aff000-0x4)=0x0, &(0x7f00000c6000)=0x4) epoll_wait(r4, &(0x7f0000be6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x6ff9d6b0) r5 = syz_open_dev$sg(&(0x7f0000ded000)="2f6465762f73672300", 0x0, 0x804) readv(r5, &(0x7f0000a5e000)=[], 0x0) splice(r5, 0x0, r4, 0x0, 0x39a9, 0x10000000000009) ioctl(r1, 0x6, &(0x7f0000d30000-0x1)="cd") write$evdev(r5, &(0x7f0000001000)=[{{0x0, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) syz_open_dev$evdev(&(0x7f0000cf0000-0x12)="2f6465762f696e7075742f6576656e742300", 0x7, 0x1040000) mmap(&(0x7f0000a7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000a7d000)=@assoc_value={0x0, 0x0}, &(0x7f0000a7d000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000a7d000)={r6, 0x2, 0x1, 0x80000001}, 0x10) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000a7d000-0x33)="") syz_open_dev$evdev(&(0x7f0000e9b000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x200100) [ 38.579929] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2328 sclass=netlink_route_socket pig=4117 comm=syz-executor2 2017/10/03 10:38:36 executing program 0: mmap(&(0x7f0000e57000/0x2000)=nil, 0x2000, 0x3, 0x38, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r0, 0x20000001000000, 0x103) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000af7000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x8000000012001fe) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xc00000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f4dc918, 0x20000, 0x0, 0x0, 0x100000049, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x10000) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000444000-0x12)="120000001600e7ff00f9e90009339b0f0a9b", 0x12, 0x0, 0x0, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000d000)="2f6465762f72666b696c6c00", 0x81, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f000013a000)=[@in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x7f}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x727f}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000d96000)=0x0) fcntl$setownex(r2, 0xf, &(0x7f00007de000-0x8)={0x2, r5}) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f0000850000)=0x3, 0x4) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f00005ef000-0x4)=0xc10, 0x4) setsockopt$inet6_int(r6, 0x29, 0x21, &(0x7f00005d2000-0x4)=0x8000000000000001, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000dff000)={0x0, 0x101, 0x0, 0x6, 0x9, 0x80000001, 0x9, 0x0, {0x0, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x6, 0x9, 0x29cdeb6f, 0x7fffffff}}, &(0x7f0000ac8000)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000128000-0x20)={0x5, 0x8, 0x8000, 0x1000, 0x7, 0x5, 0x1, 0x2, r7}, &(0x7f000041a000-0x4)=0x20) setsockopt$inet6_int(r6, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x4, 0x4) sendto$inet6(r6, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000fbb000-0x4)=0x3, &(0x7f00004c7000-0x8)=0x4) connect$inet6(r4, &(0x7f00007b8000-0x7)={0xa, 0x1, 0x80000000, @loopback={0x0, 0x1}, 0x4}, 0x1c) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000148000-0xc)={0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) sendto$inet6(r6, &(0x7f0000426000)="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", 0x5ad, 0x0, &(0x7f00006ba000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/10/03 10:38:36 executing program 4: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000000000010) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ef6000-0x8)={0x0, 0x0}, &(0x7f000028a000)=0x8) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ef8000-0xb)="2f6465762f6877726e6700", 0x620000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000e13000-0x48)=[@in6={0xa, 0x3, 0x800, @loopback={0x0, 0x1}, 0x1c000000}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5eb5}], 0x3) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ef7000-0x10)="2f6465762f73657175656e6365723200", 0x80002, 0x0) r3 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000e18000-0x8)={r1, 0x2}, 0x8) read(r0, &(0x7f0000ab6000-0x69)="00", 0x1) writev(r0, &(0x7f0000002000-0x10)=[{&(0x7f0000abb000-0x39)="3900000013001947040000000000200001000100030000004500ff000000800009001a0003000000000000000002fb011018e9070000000000", 0x39}], 0x1) 2017/10/03 10:38:36 executing program 5: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfe) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000d1a000-0x20)={@generic="d961c5f93ab4bd6686c70abdc22fc7e4", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000149000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000bd9000)={0x7, 0x78, 0xffff, 0x8, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x668, 0x2e9, 0x0, 0x1, 0x0, 0x0, 0x5, 0x20000000, 0x8, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0xc0000000015, 0x80000005, 0x0) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0xfc, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000945000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0xa00) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000343000)="2f6465762f6175746f667300", 0x8, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f000029a000-0x4)=0x2, 0x4) r5 = socket(0x10, 0x200000000803, 0x0) write(r5, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f000077f000)=0x44, 0x4) sendto(r5, &(0x7f0000e82000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x2004c8c4, 0x0, 0x0) recvmsg(r5, &(0x7f00007e3000)={&(0x7f0000d0b000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000b46000-0x20)=[{&(0x7f0000d93000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f00009ac000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}], 0x2, &(0x7f0000878000)="", 0x0, 0x7ff}, 0x0) recvmsg$kcm(r5, &(0x7f0000fa7000)={&(0x7f0000f4d000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000c91000)=[{&(0x7f0000fa8000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f0000fab000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xf00}, {&(0x7f0000fae000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}], 0x3, &(0x7f000087e000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e, 0x201}, 0x2004) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000226000-0x4)=0x0) r7 = perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f000025b000-0x8)={0x0, 0x0}) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000809000)={0x26, "726e670000000000000000020000", 0x0, 0x0, "6a6974746572656e74726f70795f726e670000000000000000ffe000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) shutdown(0xffffffffffffffff, 0x0) open(&(0x7f0000fb9000-0x6)="2e2f62757300", 0x0, 0x0) dup3(r7, r8, 0x0) [ 38.623406] syz-executor0 (4092) used greatest stack depth: 14424 bytes left 2017/10/03 10:38:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00006b4000)="2f6465762f76637300", 0x10400, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000beb000)={0xffffffffffffffff, 0x4, 0x5, "6cb578803f6f9a186e0fed9e82643fe7f9a4c1a4b5077d05e169f84858a890d53fe04eab8f34feee35b4bbeda87338ce6a4b44909e3f96e27577a86a995610edf43994b4e715b9c138a4f54fd0ac9d98f58527b89170"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d15000)=0x9) r1 = creat(&(0x7f0000a7d000)="2e2f62757300", 0x80) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c96000-0x9)="2f6465762f76637300", 0x80, 0x0) renameat2(r1, &(0x7f0000fdb000)="2e2f62757300", r2, &(0x7f0000a88000)="2e2f62757300", 0x4) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f00005b0000)={&(0x7f0000e86000)="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", 0x1000}) r3 = open(&(0x7f0000026000)="2e2f62757300", 0x0, 0xffffffffffffffff) mq_timedreceive(r3, &(0x7f00004a3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b, 0x0, &(0x7f00005aa000-0x8)={0x0, 0x989680}) r4 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x5, 0x4, 0x1, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000d5d000+0xbf0)={0x8, &(0x7f0000335000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000001a000)={0x0, 0x0}) sendmsg$netlink(r4, &(0x7f000001a000)={0x0, 0x0, &(0x7f0000008000-0x10)=[{&(0x7f0000002000-0x40)=[{0x14, 0x1d, 0xffffffffffffefff, 0x4000000000000000, 0x37af, "07"}, {0x2c, 0xe000000000000002, 0x204, 0x0, 0x800000000001, "d082acd0d66716dac94ffc8ffbad0e9e4467a98fb49e844adc9a8d"}], 0x40}], 0x1, 0x0, 0x0, 0x40}, 0x28080) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f000063f000-0xc)="2f6465762f6175746f667300", 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000938000)={0x7, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000024e000)={r7, 0x3}) r8 = fcntl$getown(r1, 0x9) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r5, 0xc0305302, &(0x7f00005f4000)={0xa840, 0x100000001, 0x100000000000000, 0x4, 0x7fff, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) linkat(r3, &(0x7f0000537000)="2e2f62757300", r3, &(0x7f0000313000-0x6)="2e2f62757300", 0x1400) perf_event_open(&(0x7f0000701000)={0x7, 0x78, 0x7f, 0x1, 0x733c, 0x7, 0x0, 0x2, 0x2c4, 0x4, 0xfffffffffffffff8, 0x1, 0xdfb, 0x1, 0x0, 0x9, 0x1, 0xc00000000000000, 0x79e, 0x4401, 0x40, 0x24000000000000, 0x7, 0x4, 0xffffffff, 0x8, 0x0}, r8, 0xffffffffffff7fff, r6, 0x9) openat(0xffffffffffffff9c, &(0x7f000003f000)="2e2f62757300", 0x801, 0x0) [ 38.669459] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2328 sclass=netlink_route_socket pig=4117 comm=syz-executor2 2017/10/03 10:38:36 executing program 1: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x8010000000000084) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000eeb000-0xc)="2f6465762f6175746f667300", 0x100, 0x0) syz_emit_ethernet(0x117, &(0x7f00002f6000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x7fff, 0xffffffffffff7d01, 0x7fff}}], {{0x8863, @llc={0x103, @snap={0xab, 0xab, "9d", "719ac4", 0x149324cede01e7da, "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"}}}}}) syz_emit_ethernet(0x36, &(0x7f0000e63000)={@random="50d8a31fd8e3", @random="5c580500accb", [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, "07000000020009000800fd00000003fd0000ecffffff000004d1d40300000075f1814061b1"}}}}) 2017/10/03 10:38:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00001fd000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000036d000-0x8)="2e2f66696c653000", 0x0, 0x1) r2 = syz_open_dev$sndtimer(&(0x7f0000105000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x10000000090800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000c47000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0xf, &(0x7f0000001000-0x4)=0x400000007f, 0x4) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x80000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x8, 0x0, 0x20000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = mq_open(&(0x7f0000779000-0x4)="04004c21", 0x0, 0x0, &(0x7f0000ce5000)={0x0, 0x0, 0x0, 0x0, 0xf1, 0x0, 0x0, 0x1}) r5 = inotify_init1(0x80100) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005d6000-0x11)="2f6465762f7161745f6164665f63746c00", 0x200000, 0x0) inotify_add_watch(r5, &(0x7f0000b2c000-0x8)="2e2f66696c653000", 0xeede19ff26a32a4e) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003a2000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$KDGKBENT(r5, 0x4b46, &(0x7f00002d3000-0x4)={0x0, 0x4, 0xc7}) r7 = epoll_create1(0x0) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)="2f6465762f73657175656e6365723200", 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r8, &(0x7f000001a000-0xc)={0x0, 0x0}) close(r7) r9 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffbfc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00003c2000)={0x0, 0x5}, &(0x7f0000000000)=0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a82, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r9, 0x0) r10 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(r10, 0x8904, &(0x7f0000ba7000)=0x0) r12 = getuid() getsockopt$SO_PEERCRED(r9, 0x1, 0x11, &(0x7f0000f33000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(r10, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000d1a000)=[{&(0x7f0000043000-0x14)=[{0x14, 0x1d, 0x20000000000003ff, 0x0, 0xfffffffffffffffe, "01210700"}], 0x14}], 0x1, &(0x7f0000789000-0x78)=[@cred={0x18, 0x1, 0x2, r11, r12, r14}, @rights={0x1c, 0x1, 0x1, [r1, r6, r10, r7]}, @cred={0x18, 0x1, 0x2, r11, r13, r14}, @rights={0x1c, 0x1, 0x1, [r2, r0, r9, r4]}, @rights={0x10, 0x1, 0x1, [r2]}], 0x5, 0x0}, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/10/03 10:38:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_dev$mice(&(0x7f0000700000)="2f6465762f696e7075742f6d69636500", 0x0, 0x103000) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000001000)="") r2 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x1, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x9, 0xfbc, 0x16, 0x0, 0x7, 0x4, 0x9, 0x7, 0x8008, 0x0, 0x3, 0x5, 0x58d7, 0x8000, 0x3, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) name_to_handle_at(0xffffffffffffffff, &(0x7f0000b9f000-0x8)="2e2f66696c653000", &(0x7f0000f6f000-0xa8)={0x58, 0x0, "ad358bf51ec89c85959ca53cfeaae23385bf5bb0e295b2e1df1318ba58cd9e326f9dc3546efd038fb8c5f43ee6aa92e302ff8d3f9ded2e109a94854d41ad30e35eceb5055718b7367c041e96b21c5dcf"}, &(0x7f000061e000)=0x0, 0x1403) r3 = memfd_create(&(0x7f0000757000)="247b2d00", 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000ba7000)=0x7) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000893000)={0x4, 0xc90e, 0x80000000, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000418000-0x4)=0x1, 0x4) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x276, 0x0, 0x0, 0x5, 0x0, 0x43c67c2a, 0x0, 0xffffffffffffffff, 0x0, 0x200000000, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0}, 0x0, 0x40, 0xffffffffffffffff, 0xfffffffffffffffe) mkdir(&(0x7f00001fd000)="2e2f66696c653000", 0x3) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000b41000)={&(0x7f0000d0d000/0x4000)=nil, 0x4000}) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f000090e000)="2e2f66696c653000", &(0x7f00001a9000+0x3a2)="6e667300", 0x0, &(0x7f000000a000)="") getuid() stat(&(0x7f0000aee000-0x8)="2e2f66696c653000", &(0x7f0000331000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000199000)="2f6465762f70746d7800", 0x2002, 0x0) stat(&(0x7f0000bea000-0x8)="2e2f66696c653000", &(0x7f0000afc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000020000+0xdb6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000ec6000)="2e2f66696c653000", &(0x7f0000700000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f00006bc000-0x4)=0x80000001, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000530000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x29) request_key(&(0x7f0000429000)="6269675f6b657900", &(0x7f0000535000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000360000-0x10)="2f6465762f696e7075742f6d69636500", 0xffffffffffffffff) r5 = add_key(&(0x7f0000839000-0x8)="6269675f6b657900", &(0x7f0000117000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000790000-0xec)="64c95c497cd2ca7beb79b91b9490932c0dbb49278ceb5beddc0a8d2f2e531b15a68d3a1036b3051d3673442070442d2b6ec9bb9b240da1e3996e57bae9f1af671d01f9453db646e37baf82831f34890ce825d19cf3d323d5e60377b5321c0ec7b7703ce0b4f14ca3400c4d7e0c7160c63bf0298e2e1fe91798a774e21197c37bd34d7b4bae5321de94f84c68fce9bd0a72815824c0d8eaa913ea3c6d4872b1e701a1fbe9523f1128e9c3967643e7a4b8831931cb41c1d0eff87c6fa957e40283168f834b921e6990d3551fc5b85fa63d7da1e266178366398bc7800a96ea87c590048c661621876c60f3ba33", 0xec, 0xfffffffffffffff9) keyctl$update(0x2, r5, &(0x7f0000956000-0x73)="c280dfac61949a4fda4359efcc5ca8d70022bc3c67fbf9d5033522ad057d9dd8067966b34b752335dfe76820a479bd29b6ac548fd22ef12e6096779e4016f8c2bc5f96800b6df4e8ae515d59060fc03fa3457a9fa9cb2252b8db07ba43659ae3c775ca6317ffc373346a8cddbf1eb218efa22b", 0x73) r6 = syz_open_dev$mice(&(0x7f0000a01000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x2000) setsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f00005c8000)={0x20, 0x1, 0x400, 0x100, 0x4, 0x5, 0x6, 0x1, 0x5, 0x100000001, 0x80}, 0xb) 2017/10/03 10:38:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000092e000+0xf29)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x3ff, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000e4000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000020000-0x4)=0x24) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000a17000)=0x6, 0x4) setitimer(0x0, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x77359400, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x0, &(0x7f0000eeb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f00003c0000)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25) r2 = perf_event_open(&(0x7f0000264000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x3000)=nil, 0x3000, 0x1000000, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe2f000)=nil, 0xe2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000274000)="2f6465762f736e642f74696d657200", 0x0, 0x101500) mmap(&(0x7f0000e30000/0x1000)=nil, 0x1000, 0x3000008, 0x12, r2, 0x0) read(r3, &(0x7f0000e31000-0x9d)="0000000000000000", 0x8) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000890000-0x20)={@generic="0cdbbdea7304c0ba0b1f736ccf59b1c5", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000336000)="2f6465762f736e642f74696d657200") ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) remap_file_pages(&(0x7f0000fea000/0x3000)=nil, 0x3000, 0xc, 0x1, 0x40800) mmap(&(0x7f0000e2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000375000-0xd)="2f6465762f7573626d6f6e2300", 0x1f, 0x193002) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/10/03 10:38:37 executing program 1: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x8010000000000084) syz_emit_ethernet(0x36, &(0x7f0000e63000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, "07000000020009000800fd00000003fd0000ecff1f00000004d1d40300000075f1814061b1"}}}}) 2017/10/03 10:38:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x7ffd) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000dd2000)={0x2004, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x1, 0x0}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fd8000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) ioctl$KVM_GET_TSC_KHZ(r4, 0xaea3) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00001db000-0x14)={r0, 0xffffffffffffffff, 0x2, 0x1, 0xffffffffffffffff}, 0x14) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000bca000)="b0304d12f9b75b2b7c9a191ca270546c4e2ad580f95130f301e8e0c07458afe437483e2ccb82d164f6cd5fa0e8382b5b06e42799d263a64447148d9461476505b450e9cc754462d35f7ad4ce623af114814ea39e3dc5508a0971741c0f334325fce7ed844b0df54e") socket$netlink(0x10, 0x3, 0x0) r5 = syz_open_dev$mice(&(0x7f0000201000)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000800100) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000aae000-0x48)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}], 0x3) socket$inet_sctp(0x2, 0x0, 0x84) r6 = socket$netlink(0x10, 0x3, 0x10) readv(r6, &(0x7f00001be000)=[{&(0x7f00009bf000)="", 0x0}, {&(0x7f0000f30000)="", 0x0}, {&(0x7f0000968000)="0000", 0x2}], 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f00004e1000)=[@in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, @in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}], 0x2) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x4000000000000000) ptrace$getenv(0x4201, 0x0, 0x3, &(0x7f000050d000-0x8)=0x0) gettid() syz_open_dev$tun(&(0x7f0000b49000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1) ioctl$TCFLSH(r4, 0x540b, 0x8) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000032000)="000000000000000000000000000000000000000000", &(0x7f00009bd000-0x4)=0x15) syz_open_dev$sg(&(0x7f0000002000-0x9)="2f6465762f73672300", 0x0, 0x105882) sendmsg$netlink(r6, &(0x7f0000c0a000)={0x0, 0x0, &(0x7f0000335000)=[{&(0x7f000000e000)=[{0x14, 0x13, 0x3ff, 0x0, 0x0, "20"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/10/03 10:38:37 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x400000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040, 0x3, 0x8fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) socketpair$inet6(0xa, 0x812, 0xd2c5, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x807fe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000000)=@generic="574fb16eb5a8fb782748c029f571a7ad") r6 = memfd_create(&(0x7f0000002000-0x2)="5b00", 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000414000+0xe87)={0x0, 0x1, 0x0}, &(0x7f0000617000-0x4)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00007a7000)={r7, 0x1ff}, &(0x7f0000540000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000238000)={0x3}, 0x1) r9 = perf_event_open(&(0x7f000001d000)={0xfffffffffffffffe, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) r10 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket(0x2, 0x80003, 0x6) setsockopt(r11, 0x40000004, 0x22, &(0x7f0000e30000)="", 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r6, 0xc0145401, &(0x7f0000a48000)={0xffffffffffffffff, 0x2, 0x7ff, 0x0, 0x27}) r12 = socket(0xf, 0xb, 0x2) setxattr(&(0x7f0000b73000-0x8)="2e2f66696c653000", &(0x7f000003e000)=@random={"747275737465642e00", "23776c616e3170726f63706f7369785f61636c5f6163636573736d643573756d00"}, &(0x7f00006e8000)="00", 0x1, 0x3) setsockopt(r11, 0x0, 0xfe, &(0x7f0000a95000-0xc)="e000003e7ffeff0021ec067f", 0xc) getitimer(0x2, &(0x7f0000166000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00006e9000-0x10)={0x0, 0x0}) utimensat(r5, &(0x7f0000eb4000)="2e2f66696c653000", &(0x7f0000579000-0x20)={{r14, r15/1000+30000}, {r14, r13}}, 0x100) setsockopt(r10, 0x1, 0x400000000024, &(0x7f0000bdb000-0xc)="e00200ff7ffeff0017f0127f", 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004e7000)={0xfffffffffffffffe, 0x78, 0xdf, 0x6, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x9, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r16 = socket$netlink(0x10, 0x3, 0x15) readv(r4, &(0x7f000015c000)=[], 0x0) sendmsg$netlink(r4, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000f52000-0x10)=[{&(0x7f0000f66000)=[{0x11, 0x1e, 0x20000000000003ff, 0x0, 0x0, "06"}], 0x11}], 0x1, &(0x7f000031d000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [r2, r4, r9, r2, r3, r1, r10]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x38, 0x1, 0x1, [r16, r4, r16, r3, r0, r11, r5, r10, r5]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r0, r12, r10, r16]}], 0x6, 0x40000}, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r16, 0x84, 0x9, &(0x7f0000022000)={0x0, @in={{0x2, 0x3, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x2945, 0x6, 0x3, 0x4}, &(0x7f00009c7000)=0xa0) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000a60000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000585000)={r8, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1d}, &(0x7f0000c49000-0x4)=0x98) syz_emit_ethernet(0x82, &(0x7f0000000000)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @loopback=0x7f000001, @empty=0x0, {[@lsrr={0x83, 0x23, 0x0, [@loopback=0x7f000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ssrr={0x89, 0xf, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001]}, @noop={0x1}, @generic={0x0, 0xa, "06ffff010104ff01"}]}}, ""}}}}}) mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/03 10:38:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f000017a000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38) timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x1, @tid=0x0, []}, &(0x7f0000044000)=0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000261000-0x4)=0x0, &(0x7f0000e4b000-0x4)=0x4) r0 = open(&(0x7f0000e7f000+0xc8f)="2e2f66696c653000", 0x240000, 0x110) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000b7a000-0x10)={0x3, 0x6, 0x1f, 0x300}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) r2 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000c8b000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000646000-0x4)=0x2c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000680000-0xd3)={r3, 0xcb, "27bc0ebb69756614dd45c48831442d78d95616ea8faa6b48393fd08c12462c8501a42625181809786afc7d461cd53e1243a86ad8f3e55d1cbb37865f51b77a962ecde27328b66e3ff7282d1a61f240f42f6ba3b9eacf38169da33f972d49a03d49e2c41ea05c1a6e8e0e1611745c1421cb9111b61c826ce091ec817fd60bb609fcdc2e79b6c2869bcd90416ed908fbd015b9ca5d8f215bb0d8bdc87a4df2b8d0639c5f805f995070a042db0bf970bb3d67c2eac96fb1f060a6d12598dc5a1741f25a40b4791ce91b1f6983"}, &(0x7f0000f23000-0x4)=0xd3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00001a2000-0x85)={0x0, 0x7d, "f219e44c79d144b8b8ffea9497aef4c8ea26bbf6e8002cc3157c1a8bcd555cc5c8d2ab2eab810c77633382bc7397254916b19042d9129c4b626eeb1145874e059422e6e80b0eaab7844cfe40026a3e332190ea2417099816a4bba5382de5554759c4a342429969884f019f18aa20efa0c87c8651e56bc6d1d54b00d47a"}, &(0x7f0000505000)=0x85) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00006d2000)={r4, 0x0, 0xfffffffffffffffd}, &(0x7f00009f3000)=0xc) io_setup(0x0, &(0x7f0000f17000-0x8)=0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f00002c3000)=0x4, 0x800000000008, 0x4, &(0x7f0000caa000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x3) fcntl$setown(r1, 0x8, r2) bind$unix(0xffffffffffffffff, &(0x7f000056d000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000124000)={0x1f, {0x6, 0xfffffffffffffbff, 0x9856, 0x1, 0x1, 0x86}, 0x4}, 0x9) listxattr(&(0x7f0000a6f000-0x8)="2e2f66696c653000", &(0x7f000024e000-0x7c)="", 0x0) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f000058e000)=0x2) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000245000)={0x0, []}, 0x4) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x101, 0x0) clone(0x0, &(0x7f0000f88000)="8105f36bd8156c6c41d8504437e454dd368f97805fc91c983c6ac21151c5c4075c83a9f34c7b7efd2e291032f43d0da934af71c0cc66a57ca400e2", &(0x7f00002b1000-0x4)=0x0, &(0x7f0000715000-0x4)=0x0, &(0x7f0000e1c000-0xbd)="09ce35b8f8677cd7a870c621365dbd7d8157db7f2efe6be854585bda5fa4e4e64400519606ebf121a762c86575bd8a2d952824435875a330427421dbcbe831d8ca1160f99c3d3224e9a93803771362cc3f1470e1059ce252fd75641e9a1aac92270a67cf276777bef0b517002313bd13b7ca14381150e864ebc73f1f997bd4fd27269f815b222438cc92384693405ca748c03eb1c52fdaabfa9c4e99077a0fae2000fb3eef96782fc25c5d83a3d967eda23420c1adeb93790d0cd2e962") mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/03 10:38:37 executing program 1: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) syz_emit_ethernet(0x36, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, "07000000020009000800fd00000003fd0000ecffffff000004d1d40300000075f1814061b1"}}}}) syz_extract_tcp_res(&(0x7f000088e000-0x8)={0x0, 0x0}, 0x7, 0xfc) ioctl(r0, 0x801, &(0x7f0000b54000-0xa)="0f2b9b7701185beb2187") [ 38.915080] QAT: Invalid ioctl [ 38.932638] QAT: Invalid ioctl 2017/10/03 10:38:37 executing program 3: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) mmap(&(0x7f0000000000/0xce8000)=nil, 0xce8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x7, 0x5, &(0x7f0000569000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000ef4000)={0x7f, 0x68775957, 0x100000000, 0x9, 0x10000, 0x8, 0x3ff, 0x5, 0x81, 0x5, 0x3}, 0xb) fchmodat(r1, &(0x7f0000ce9000-0x8)="2e2f66696c653000", 0x180) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ce0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) listxattr(&(0x7f000096c000)="2e2f66696c653000", &(0x7f0000730000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008ac000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f00000d0000)="2e2f62757300", 0x1000, 0xd9b1) r4 = open(&(0x7f00000a8000)="2e2f62757300", 0x0, 0xc9) ioctl$TUNSETLINK(r4, 0x400454cd, &(0x7f0000ca9000)=0x2) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000ce7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = open(&(0x7f0000021000-0x6)="2e2f62757300", 0x4c40, 0x0) r6 = open(&(0x7f00003a8000-0x6)="2e2f62757300", 0x8001000141042, 0x0) bind$inet6(r0, &(0x7f00000f3000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000949000)={0x401, 0x0, 0x20, 0x7fffffff, 0x7f, 0x6, 0x1000, 0xaff, 0x2, 0x0, 0x101}, 0xb) r7 = fcntl$getown(r3, 0x9) sendto$inet6(r0, &(0x7f0000eef000)="", 0x0, 0xa0000014, &(0x7f0000d17000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000ef5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ef5000-0x78)={0x3, 0x78, 0x2180, 0x6781f8b, 0x7, 0x5, 0x0, 0x8000, 0x200, 0x3, 0x75, 0x100000001, 0x3, 0x4, 0x0, 0x7, 0x4, 0x1000, 0x80000001, 0x8081, 0x7ff000, 0x2, 0x5, 0x200, 0xa4, 0xffffffffffffff80, 0x0}, r7, 0x80000001, r6, 0xe) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r2, &(0x7f000091f000-0x10)={0x1a, 0x6, 0x921, 0x17, 0x7, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl(r5, 0x10001, &(0x7f0000ef6000-0x6d)="2fc8fd3c07a267a81e43916e6642842481aea70daf7d97a4962d2bca2443e81b6b2b906df58193249d663b63c627c993196dcc55e38ab1e1cd8cfa7b30ba77d91d415c98fdf7282bdd9d789ff3b5e97f3749fb3745aea5cf1638c825f4601a955a6ade9ad700138b1e87bd4d31") mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000ef4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e28000-0x4)=0xcd) [ 38.973257] mmap: syz-executor2 (4206) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2017/10/03 10:38:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000b2000)="2f6465762f73657175656e6365723200", 0x100, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f000070e000)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002ae000-0x4)=@int=0x0, &(0x7f000055d000)=0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000a7c000-0x10)={0x1, &(0x7f0000b99000)=[{0x0, 0x0}]}) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ea5000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x1000, 0x0, 0x0, 0x0}, &(0x7f0000474000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) syz_emit_ethernet(0x109a, &(0x7f00004e2000)={@random="03f5f5e5cb77", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8864, @ipv4={{0x21, 0x4, 0x3, 0x3ff, 0x108c, 0x1, 0x21, 0x0, 0xff, 0x0, @empty=0x0, @multicast2=0xe0000002, {[@rr={0x7, 0x7, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}]}, @cipso={0x86, 0x68, 0x3, [{0x7, 0xe, "f61cd0a83404f312b0b115a8"}, {0x7, 0x8, "784ad8d7b11c"}, {0x5, 0x11, "2e4c89288b26b8e5284b0d2b589074"}, {0x7, 0xd, "08438f07131b2d9984a944"}, {0x7, 0xe, "c434d1011d633aa58aba24bd"}, {0x6, 0x2, ""}, {0x0, 0xf, "c3c1775f921dadabafd8d3c30b"}, {0x7, 0xf, "9e17990b7693c850ddde7b6d87"}]}]}}, @igmp={0x17, 0x4, 0x0, @broadcast=0xffffffff, "dbd14559a6940e17aad574059abd6813414abc04ee109f48b8ae9d6a60941604bb9e916ef4dc5485170a9d3674efab9d89eb9c33cb354148192168e8df6275c45a9fa5491dd40a7f65a4f5eac9cee274bdfb185493c36496cbb70c033263e6a2aaae2f7c81b7ed62f38cd0396e6458dc3531b7f37d07d438d822de4fa60890e8f10411110cf8f2676feb85ae0fa3b38b6f4f82ffb6b25cd976286d6a73a4f4865470d5b66249c338516a898c68d83095b1e8231f45097f349aac3d19da071b25f43a1fe3c5128712ae12eb9a1cb38f268b331574a46a7328b5921bede1289e3b071eaa72b65b19c9df1b1a162b94a6cb428981ab446fb392dfe2a4218ff31cc9d514d8d5b4bb09aadbc099626e78ec39acab2b6a46623072c560959429e4e8f209eda3669ad6f55172255be91da088a6b5e4eaca7003263d52b9582e441fb4adb0cc10c91cd42e91275f77fc8678115dcb46e571a481105d734c5ae61f9efa362ecb3b18b9f8bf787c26ef53d02706b4fda2b3854457a272007830d9a9b0412eda2686242ea7bb3dc6402af9dd1a7ac21fdee31a79d8e032ed933991e3bc7ef756c2960280ab83eb91a097d103bfc75afec670fb1fa91833767b31f906f0fe466707872dc9e7867c2bb67ce54ddefb2dd5a650c761a2aaad60b98b3572f465abbeb4cf7e0d9298bfb2de1e42a5c650e94832773be66df19bccfb2eede721de2da34acc10b3588ae12b648ce832545df3432a9b380b5d7f3d7cdddefd9d1302a65d6a0b8aa630a01a2f706c03511e5a43b6cb6402f8b884a0014bf91ff4b9420ae955b188e20a0f9dd01a0a350dbf8c3caa05b856f0c7d16f626bc516d2a332ec2e11a08c05b399bb32e852f4a487b23c80ebcf2a28594078271a9150e8e62cc2538f11a76299dcba7d9eaea4c9554ecb1a765a515a70f0d45e2e28095c53dfd461c52801ef835745d7e27d0260c6313cf36f172ac5e5424fa29da3c934ea6172092e43f2b20d0c0bbf47b49f5d5fcc34771efb04349e205f9e090622eddec7ed32e7b75dc053091a99e5689bd9267fd5fb40b485306a6c0ee81f4891e69a4ca4591de9d984aaa54305558797c518b69015c669121a328c258d687d66f04d79512e620e604b93702e506777fbb02c398eda72deb0f4195955ac4b5d4e2cef596262603e1b5e118163bc1b6124b39a8484946b01f6f8959cef7f753b9a292988625182da6d11fa72ac30fbce338fbfdcdf985a7ce6ee35255f1bc87c7cd98d7abc2924516a011eaab39d8203aef1718de2a73d5981ab88d72f73d5ccf2c47d03ff972a40762589011734d62baf826db0ab1b4736cc83ffe0cb9231c99ca15afc5f082e87d022855dbf7592f173f13b9e5f14bcb48849557f0d84f0215e509e8ea65afe4329acf0dbe79fc902e33d67a0e7cc16013135a085f7add2774c57571dd69792433531b456feaf7ff04c51adf44b6bc91909839cdd1cbe364e8e87c45f1e989cf333faa1afb7db0a4eca45ec7b4ff77f296f03f541d1e8db9deaef16d8f742a9f1ec438cd80b33cb8d02147cd9a294d99b258950ac4d5fea09484692c827cf617cb44e8277c8540c5e6eee861dcb8decbbe5cb9138ee890ef96b4692663a49a3e422168f5055d088ccce9a33d030878e27492285bfabfe96a1f867337c773858c53c8bbb25a7497e0bdab250b9ad045081313ef7f96383faedfe52b45adfbcbcd33b801cbb13b3e4266e2353977d4ad758b02963fd84d906e2da5a1dfef1ee25641622260ffdab3294eab49e69a81db44f9e999cc53a16c8d35f361d3c01acf417f0b58de55cda2ad4d71288941145aebc081a7403f89b52482536b220fe7aaebccc168fa89d6473d5abee53f9d73c93a128d11b004ec0e12c3ba90cd9ad36afdce9c20c0fdab7507676106febd337f62f2157b09bc02a7c5d749d612132bf7eb320cf2e93b1a2e681cf61fd23ddee397396e7daa80431d1734ebb68d84c2d9c4d06793cbf88550009aa98802040ad2854d93b6fe4fda12dd6f8bef4953390c6aa865ba3e97bc75fbb5593ebb810e2394ebed228aaa51d851834043bb30a30debe922cb0a3295f512d7cbd2f94f23938a2c171a67cd6dc3060fffc9d0fc0a29c4259ced3169b07ddb5d34be800a52f48a70f9ff95583d378255967b79d01d35e2b75279ab3f910417755cce7c85849e3c19bf09659778ea4c775320fe89c40cd7fdf8e7733798b8dc63a61d51135ba2e360521969c2c8e85d1264a7cfa53d580bd4d18ad029f17c3c56aa349f4a5c438e112894804bdad2e9dcece2e4683667b2b60d6adae4a401bc9ae2291ad8cfcd88736bdad4b52e8f1750994c01bbc7ae26d6e379692830e7f9cb83a37b7cfcb570c51fcba0da764f2ebf9c0707763e99e159765147b18c82e30eb7597972a0d2ceb33d608f14866d0a801e85b1387715eed9d4149f1feb17bf307bb210641f7ecc48923649e2d3858bd740f2369de961e5bb951c1fb4c5fa8fefb32ccce974fc9e664df8e7f1432a8d51c07c76038fef58433cbc4a19f02de52d8a92165a152548f696c20fe36f3fd3fca0a26c684141c1f41b8aca90d5cb412ebc9c98d3374997da8428cfc0c806e6721585fc6005a1f45582c3093475f236f86c4b3241708241e56eadee71868eb22fc87e04ba09adc2996a06fa5dee78205b057623f8b32228445d4d9a64a9d8841ff604290273bb8a49ec6664bafc5be9c635d8d97574f1c0a3e8937e453653bbb45c514e5ee7fa840cf5e0b95c4f8db68fb69ac44af5919c06d4701d4a59525a2cd4c96ca56a8c04cba6269ba942fe89f09fe0b3902c1e5f5d478e94d22d025caaf6f936d34dd45f23dc5e3edf42e420255f42f631606eaf7962936bf9c7a35a0bcf0c8005f5df94f4108c80a4674edfd6908bfd842714cb3565b756abe241a1356135d2c957f10e6bc19104a5e88217afcfa9f1900bdb7de90e73483853dbcb30e89d98a2fcfb7f24c7c592703ea3542b30a5805f648022fe45181b467bf857cd63d62b5f876339a46f19ed7f75adf40efe44f3994845b771a2cf9e73382aef837bf3fff7f59b10212bd085332d764c3a2d472774a5571bec6356392d93497e4e7df57e06cd70d6923eb8cd7fc162ba65f8eb9baa92660bbca1762c843f296aa3629af30aa2a8579961bf54c14c05ed3c55ff923c62f30f70a68adbca285a4f233c919c7b4e42e532d6a0a6d5ca26cde05e72663398be996eef7d38b52e7193bc3c66c924db51c815caaa44e87cbaa21155387f30d8b482c254afa1171171defe5c51c4749a15eeaf49f4c741c3a1821ce78199f2481449a0a20b83d82b746958920647daf1e18702f52e380e22e3bb7e6db5771d9f8b51bd2dafb6e59acc052497a6a9103ebcd35faa9f221b645125d26f8a204074c059c0666efd5cbf599aa4b16aad44db0a39c2fc6d60743e7959ac1014d737418d659459eba14d3a03f851b029b73d26a9bcaebf7c8aaf2fda31da99b046fe991f6635401d2a53fe739282d40d95a54854ff65b3abd41b0c5f8460199693b62cdaecb4e70c140e99d015e3407ef215e7fd4cebe70b35c816021084fc0617117d0ee6ddd644f5dd3975db2a319cc15e3e1ccb8f4fa8d97842d4f14a5700a1bec667589c95e7f49e4ad6e786dac1dde9bced8038e8f048e4059b726eef1fe1e082e973362dded6f454104c89162e64e7d69748160ee0eac6cc4ba9b8ab9847b839a15af9965117ffb18cef7a8afdcb6ced248f7249ae442e347aa295a0852ad02509f24917014b146d1586970842438841733c1b616b14e5dec7096a5ea2fab92048e348464495c44ff9ba4239b8b7c422b0b23d69ec6bdff08e2f28f730792bbd499801b6cab306a78797a5b0b50fce51c2b3c55f2d9caff1f28290c7d796edfaffd69235521f0c45fbe30054199e99413cfc18856c3f4174d61a433a77f3a77d03e9b0321038d91194508e7a6a1cd49243a12586a3c4b74fe3dbd415dd4753b439c97d057c3d08a1ad7863e54a0b54672e00ba4bfaa940a438133d867d0e40eccc5e26b3c4ba713e54beaf007b9b2033782c49e6c4b4911b21f0aafb8c61fda660063793379609485007d62f64cd230a01c725a3eb4994aa639e44b2fa2e94217ff6d411fac565a003790ee77509c4f613a94c3dee530eb5ef327e18a2348bac8b23ee26e543305a382f9b60967dfc9ab75be8767e42c8a7fb782807a0c6475f747defed20d1f6abf5a2c6cfa050a7e8909932a0e8e62757dd59f73fd105748ebb931a345c7a4c099ca7440b752c71e834c2c30fa5c64d859f9803153b40d026b6d155f436b969457d37ca6cf1a51a5129a2992ccccf58a3536eea3ec158b5e3f888e132b107c32ad266bfd1bb828fb8b3af8d18d9874968360d920a8900282f43d2f7b66ff94320ca2b53ac8882f63e39a83521f99cd0835ee9aab5179d083f1a46029edc91ee06f64c3247bcdaa01a71ff55e07cbfd8de49aa5ed6d113839a52ae5d0d9879946b91ea791690d3db81b1b8efd46adedaf11262581ed9659cae6949c71b14d2a71f027848ac7d9a0b22e49122cf01bc0f7bf3f0cb33b84eb7ade5a0f2398e7e04459775f315c31db36bdef6c79e314f06714e8b535bfa7075a1dad9b033ebfd433cee646239736946f7cad6f485493259130306f5e6f62e4ccadb7d1907956a16374fe1c1bbccff7380e8f43b325006a9f774963f0ad61d6263e93b6963efc366d03af91faf4e8fba8897cde81edf6109b5bd732e8778998d8f8f55d4ef27e5cd454b4661bb992241652b5c6853e5a17e293b0d55db903ff00a27e9ea555ac2ae64d3dd6414d1ec2f5bd04fcca65383d1c1e2ca521f8f108ed9d3ef04c22d75617656ad9f98e2258aa19b0cea57b6e92dcc7ecf70f624d1c0a7efe87ca49edc0d2fbfc172d3b9f99904daa3209bcfa5fdc90fad63c51e7b307b392c346a550af46f73da203ff0db48c9650b44dd73132867e3ec38fd34673f3362b308b25396ff09ea4d72d855bf66995b17179e96eaa3226f6c8d047e0f05c22ba8fde9c8798c91429e678c64f2b8f426b3e3875a6e1211bf67e97282145ef80ec8d15c1456a29faa3b65df5b8df5f2fd2bdc524a072b443a3228f0a4c31e661bb1f234992b6a966cf17ea3a3ea81b24252558ab5756b6ced4e5b9cfc6949084671509f1d5ef6eb51057a4770ba8129bcb106b714b375f1d3ce1c257d87d027e4b1828dae16beb438929c0d921ed942896107de4976eda783f8a818a90a54ce8482c35a40fa09e7f7d27c09892b1ffa40151a66316f5f5c096a769a60b238b34add420d2dadbce40541f5209fbe85a27a8f1ca11a3de93e19c2b0f15374659b67c218ed57178eba426d02d9d11fe8e0ec429763812e98017c326c4c3de26dcfd312322c613e09b59aa8190aae7931fa634e67ff95d7f580920dc22fcb2c90aea518fd71f55ea3a997a27dbc8035803deec65702ab1ad7f12b0d97505fd13fc0ccbd6fb84f8d4419a89c6bac69fbcad93d10374b66e23e6d9d52e874c1f0b55d2f6b69fae4cbbcbb5eaf0a289c7ffa31fc81b3b0a5b7566b7190005064e31e7a552614e68a8b93a0faf37d6aa5280067f5ccd051eea7dc7c37672a04a72f9e68986e402fc416bc38ede5a4414aea7f802afce6a90bcf1344f54dbe1c39892537d43a7a6538dfc433396d8f5886901e08f3177395910f7f9fae675174412e9869917f413a268bb44feba96b9316de2600a85219cfd684d40d89c35327bb91b7c8d968e7264f8e5e47c2ff061645c6e73"}}}}}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000023c000)=0x0, &(0x7f0000e9c000)=0x4) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000a44000)={&(0x7f0000146000)="2e2f66696c653000", 0x0}, 0x10) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000c6000+0xd61)=r3, 0x4) socketpair$llc(0x1a, 0x2000000000000, 0x0, &(0x7f0000e72000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000eea000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000be9000)=0xdd) socketpair(0xb, 0x40000000003, 0x294, &(0x7f000040c000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000746000)={0x0, @in6={{0xa, 0x2, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff0001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7fff, 0x1ff, 0x7, 0x3}, &(0x7f000049f000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00001d0000)={0x0, @in6={{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x7, 0x1, 0x120000000}, &(0x7f00006e9000)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000069000)={r6, 0x808000000000075}, &(0x7f0000f6d000)=0x8) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f000006e000)={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x2, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbf5}, 0xfff, [0x0, 0x3ff, 0x3, 0x195, 0x47c, 0x7fffffff, 0x401, 0x8001]}, 0x5c) r7 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000201000)=0x0, &(0x7f000009f000-0x4)=0x4) write(r7, &(0x7f0000ece000)="2200000015000701000910f7000800040a2200000100000209000100000100000115", 0x22) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ab2000-0x98)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000043, 0xd8}, &(0x7f00008c4000)=0x98) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000e7f000-0x14)={0x5, 0x2, 0x10001, 0x7, 0x9}, 0x14) getpeername$ax25(r7, &(0x7f00009a0000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00003dc000-0x3)=0x10) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dad4bab31682", [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}) r9 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r9, 0x84, 0x64, &(0x7f00000eb000-0x2b)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00007f0000)={r8, 0xffffffffffffffff}, &(0x7f0000eb9000)=0x8) 2017/10/03 10:38:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xc0000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0xfc, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x800, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f0000988000)={0x0, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000945000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0xa00) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000c5c000)={{0x3, 0x2, 0x20008000004, 0x3, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000a1000-0x20)={0x20, 0x9, 0x8000000000000008, 0x7f, 0x3, 0xbce, 0x4, 0x3f, 0x0}, &(0x7f0000e63000)=0x20) r4 = creat(&(0x7f0000cb7000)="2e2f66696c653000", 0x12) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000443000)={&(0x7f0000715000)=[], 0x0, 0x7ff, 0x0, 0x0, 0x2, 0x0, {0x5, 0x1, 0x3, 0x7, 0x7ff, 0xac, 0x7fffffff, 0x1, 0x5aa, 0x6, 0xe5, 0x100000001, 0xfffffffffffffffd, 0x0, "c2b398fcb41cd7956e85ddfa25e5b8248f5063acabe6d200000000000000d990"}}) unlinkat(r4, &(0x7f0000575000-0x8)="2e2f66696c653000", 0x2) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000996000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f000002a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000bca000-0x8)={r5, 0x4}) readv(r1, &(0x7f0000d04000-0x8)=[{&(0x7f00002ad000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}], 0x1) mprotect(&(0x7f0000dc7000/0x2000)=nil, 0x2000, 0x1000000) r6 = open(&(0x7f00004fe000)="2e2f66696c653000", 0x0, 0x50) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000d0d000)={0x4, 0x20008001, 0x4, 0xfffffffffffffffd, r3}, &(0x7f000002e000)=0x10) rt_sigaction(0x11, &(0x7f0000caa000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000819000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00006d2000-0x8)={0x0}) r7 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet_sctp(r7, &(0x7f0000dff000-0x118)=[{&(0x7f0000bff000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000045d000)=[], 0x0, &(0x7f00009a3000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f00007e1000)={0x2, 0x0, 0x1, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCBRADDBR(r7, 0x89a0, &(0x7f00008b2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockname$netlink(r6, &(0x7f00003fb000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005b7000-0x4)=0xc) readlink(&(0x7f0000a5a000)="2e2f66696c653100", &(0x7f000048d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3) socket$kcm(0x29, 0x2, 0x0) setsockopt(r0, 0x114, 0x5, &(0x7f0000000000)="9c8e0017", 0x4) lstat(&(0x7f0000a2f000-0xe)="2e2f66696c653000", &(0x7f0000b82000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() getgroups(0x4, &(0x7f0000df9000-0x10)=[r8, r9, r8, r9]) 2017/10/03 10:38:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x40, 0x0) write(0xffffffffffffffff, &(0x7f000000e000-0xc)="", 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e8e000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 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) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2154, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r2) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e6c000)="2f6465762f6877726e6700", 0x903, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000d7a000-0x4)={0x4}, 0x4) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f00002d5000-0x8)=0xff) r6 = memfd_create(&(0x7f000081a000)="2f6465762f6877726e6700", 0x80001) setsockopt$bt_hci_HCI_TIME_STAMP(r6, 0x0, 0x3, &(0x7f0000a88000-0x4)=0xee, 0x4) set_mempolicy(0x2, &(0x7f00006bb000-0x8)=0x200000001, 0x8001) r7 = socket$netlink(0x10, 0x3, 0x9) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cc4000)="2f6465762f73657175656e6365723200", 0x1264892715d7ff9e, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r7, 0x10e, 0x1, &(0x7f000077b000)=0x5, 0x4) ptrace$setregs(0xf, r3, 0xfffffffffffffffb, &(0x7f0000f0d000-0x6c)="9547dc2183ddaed48ec9b389f553101e7491719eda3527271debb83035e15fb6accd75793f95ffe1f88ac0436a8a55daa949747db32db5821ae32490b8f408235a488a2ed83dad186e8bd4a215b19b115909d1a37226cc41df0c1ee39aa4d5498f029b971f282362538731e0") writev(r7, &(0x7f0000f54000-0x80)=[{&(0x7f0000dcd000)="fa6f5318d76c3fafc9e4bc0969af7eb391c79d816e039d2717bb9095", 0x1c}, {&(0x7f0000499000)="6409a384db47f3fdb1c6d7d4e427cd518009bb06a81795753da1bdb51fb52f72feca932488baf1f096e4e3821802ac80e6d1b8710c09cee51dccb6555ca5b651c8500b67ff414154a99f67a9e8d35b64206a22c0819049ec0a5d3979294165e7c42c3247bffb5589eb6288a40f7e3b6127535e27fc669add7067ee2f999d16f00e39df0a9f31c02b244014151ae7800af8008cb7725a5e52aca32666c476335a9cced425ba34ad7f9534dbdbad58b54eb8dc7ba02991783a52e41da6cc9ed2c05babb6b8d57634772145c39d43641dbf6d4509424657ec18ae83ef97b03450636c9b82d6609d3a8de40521d32697e8ef2d0ea5f3f62f1bdebddd75d06a", 0xfd}, {&(0x7f00008a2000-0xc9)="d50bcffe2f157f03c4692e77b844b49829324f2e462f3efd01d4db34bfa9d8809d7401c91348e1dd711df030daef187880ae374deb972210f95c30266b792fb2a384ff3ae46781d87f447a052018f9ddc374984efc97a63f0598a4ad1c66d001e0e3c189796af074f29328bced7118882e1ef43e78391ba6a837cfe8046545be665a60f4c6cb8f754d15ed9b00f8236eaca736a1b6a27a681049d1f4a4a7df09e51254094a5f53ab75b83d2a9091b048ab4b5e19b480813b9587ff859771119cd535413c9ed10a64d4", 0xc9}, {&(0x7f0000377000)="61696eef49852052259e1a884557c2df6c3b56ba95ab62d4e9c207415e1db532a36eea96f21e2142db1be721d5", 0x2d}, {&(0x7f0000c2d000-0x1000)="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", 0x1000}, {&(0x7f0000b19000)="9db5a0723b0d0925999b18fd79efdb7e98f97b14cade64bda3529d9996cec994b75f69b2e3d8d5db1d6d93d76a221886ae5d3a22071063e970fd810da9a7cbd74226f76032845961698f74c7014b", 0x4e}, {&(0x7f000008b000-0xe3)="656385c5740f8b8cedf6103ea8130a3a5197b833daf1ab6a38de394a05e0509493e510ada9b698540326d7a116de4810669a11bbfcebba7612daab3bc992cdcbc88da0e65f12193b35d77cd11cf1bd5c8416b3a20fa1e982dda9219db07d8f3f286bd9722419f9586521a6f3e28f039666277617daa564959029f9d9bdce79b7f93cbe89d3221065f19ca6d95d07dd8eb2a1e4b675e6e692065867bfa1119d04ded5e62300081e7972cf4ad1c9fc6206d4fc35a98ffb67856e9468b50236e67c364adc6d2b3593c71c467ad7bea246aade520fabd9472303677516a3845c78ed2cd021", 0xe3}, {&(0x7f000062f000-0xe9)="4dcf6af79de452e6f82bd67840b7d87a421c10bcccbe452b2804319f59af4e04947f74396f7c14b63730b449340c32300bf4dfb46d7ea03efa345a992a3e3ed923382c8174775b9e8f0187abc6fb8d8761315559935ebbc2a268378efcdab8302f08d8a467485a3fbdae2054b1043ed7da22dac33d7e5f2f83951c24302836e702fe448e4e9b2a1efda5be69fe33245f79a9ee2e8c9ded71147b4a4196e684eaa23969bdbbc7bb8f78be110a6f1d8cfa26ae46591686ebb9283e34c2e7a7d308826a10db781a53a0b21589eeff7e4f7b9f8348418899a0ce7d5211337395ad832b21805c32fe5e44ed", 0xe9}], 0x8) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000fca000-0x4)=0x0, &(0x7f00006b8000)=0x4) ptrace$getsig(0x4202, r3, 0xfffffffffffffffc, &(0x7f00006d9000)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000427000)={{0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x80000004}, {0xa, 0x1, 0x81, @loopback={0x0, 0x1}, 0x8}, 0x9e, [0x6, 0x16, 0x7, 0x1f, 0x1, 0xd, 0x6, 0x7]}, 0x5c) close(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002c2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000fa9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c06000-0x4)=0xa1) [ 39.056131] QAT: Invalid ioctl 2017/10/03 10:38:37 executing program 1: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x5) syz_emit_ethernet(0x36, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, "07000000020009000800fd00000003fd0000ecffffff000004d1d40300000075f1814061b1"}}}}) 2017/10/03 10:38:37 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000004000-0x9)="2f6465762f6b766d00", 0x200000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000959000)="2f6465762f696e7075742f6576656e742300", 0x9ef, 0x0) r2 = syz_open_dev$loop(&(0x7f0000dca000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2000002) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x1, 0x8ea1, 0x0, 0x0, 0x0, 0x18, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5bf8ff88a169a3ffffffff00000000df2a8205fd00000000e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bd5a719d2743ad7dbdde3c67fdaf8dd87711fbfc83b0000000000000009d6d3849e8f4931e74fab676a76", "b49faaf66c1552d9e869dba0fc84285057eff9804753d0a23eabe0c5f46d9bc4", [0x6f41, 0xffff]}) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000605000)={&(0x7f0000e48000)="2e2f66696c653000", 0x0}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000038d000)={r3, &(0x7f0000ce4000)="b440949852a93e34abe5632dded85cbb8fbec9abb6876cbba4c2b076cd040f201b4ec2af26261922fa43aae661a00bc5189239b8", &(0x7f0000e88000)="000000000000000000000000000000"}, 0x18) fcntl$dupfd(r3, 0x0, r2) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aac000)="2f6465762f72746300", 0x400000, 0x0) r5 = openat(r4, &(0x7f00000e7000)="2e2f66696c653000", 0x9ffc, 0x100) ioctl$TIOCGSID(r5, 0x540f, &(0x7f000041c000-0x4)=0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b60000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f0000d86000)=0x4, 0x4) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r7, 0x891b, &(0x7f000042b000-0x20)={@generic="08efe97be5451164f387d3233458aada", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000529000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000465000-0x10)={r8, &(0x7f0000ddc000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f00006db000)={{{@in=@loopback=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000d1a000-0x4)=0xe8) r9 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x10000005, &(0x7f0000119000)=0x4, 0x4) setsockopt$inet_tcp_int(r9, 0x6, 0x15, &(0x7f0000ddd000-0x4)=0x400000001, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x17, &(0x7f0000140000)=0x400, 0x4) sendto$inet(r9, &(0x7f0000d13000)="0f", 0x1, 0x20000002, &(0x7f000025e000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000134000)={0x1, 0x3, &(0x7f0000783000-0xf)=[@generic={0xe5, 0x0, 0x0, 0x80010000}, @generic={0x45d, 0x10, 0x0, 0x0}, @generic={0xd39d, 0x0, 0x0, 0x0}], &(0x7f0000bba000-0x7)="73797374656d00", 0x8, 0x80, &(0x7f0000008000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f000023d000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd5000)=0xe8) fcntl$getflags(r1, 0x1) [ 39.110813] QAT: Invalid ioctl [ 39.115168] QAT: Invalid ioctl [ 39.125576] sctp: [Deprecated]: syz-executor4 (pid 4232) Use of int in max_burst socket option. [ 39.125576] Use struct sctp_assoc_value instead 2017/10/03 10:38:37 executing program 1: r0 = memfd_create(&(0x7f0000117000)="2d70726f6376626f786e65743000", 0x3) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f000033f000)={0x7a1a1f3d3cbd3e44, 0x12000, 0x0}) mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x8010000000000084) syz_emit_ethernet(0x36, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, "07000000020009000800fd00000003fd0000ecffffff000004d1d40300000075f1814061b1"}}}}) 2017/10/03 10:38:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e38000-0xc)={&(0x7f0000280000)="2e2f66696c653000", 0x0}, 0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a98000-0x14)={0x0, 0x9, 0x3, 0x144, 0x6, 0x1}, &(0x7f000059d000)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000075000)={r2, 0x100000001}, &(0x7f00005f0000-0x4)=0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a42000)=0x0) capset(&(0x7f000017a000-0x8)={0x19980330, r3}, &(0x7f00005b8000-0x18)={0x0, 0x0, 0x6, 0x0, 0x3, 0x0}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000867000)="2f6465762f7161745f6164665f63746c00", 0x40000, 0x0) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000f04000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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bpf$OBJ_PIN_MAP(0x6, &(0x7f000079b000-0xc)={&(0x7f0000fba000-0x8)="2e2f66696c653000", r1}, 0xc) fcntl$setown(r1, 0x8, r3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00007b9000-0x6)={0x0, 0x0}, &(0x7f0000274000)=0x6) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009a9000)={r5, 0x0}, 0x8) r6 = syz_open_dev$mice(&(0x7f0000c52000)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000657000-0x8c)={r5, @in6={{0xa, 0x0, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x311}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000252000)=0x8c) fallocate(r6, 0x1, 0x7, 0x7a50) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000811000-0x8)={0x0, 0x0}) r7 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1e006, 0x0, 0xa8, 0x87, 0xfffffffffffffffe, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x100004000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r7, 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f0000bc1000-0x4)=0x0, &(0x7f0000418000)="08") ioctl$KVM_CREATE_DEVICE(r7, 0xc00caee0, &(0x7f0000358000-0xc)={0x7, r7, 0x1}) 2017/10/03 10:38:37 executing program 5: mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000065000-0x10)={0x10000000000006, 0x0}, &(0x7f000002c000)={0x0, 0x0}) r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000808000)=0x7, 0x8) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000b37000-0x10)=[{&(0x7f000000e000-0xa3)="f8408e907d003cb2", 0x8}], 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000065000-0x4)=0x4) r2 = gettid() mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x10000003) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000009000-0x8)=0x800000000003f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f000001d000)=[{&(0x7f000004c000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) socket$inet6(0xa, 0xa, 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000d48000-0x4)=0x9, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x12, &(0x7f00000e3000-0x4)=0x0, 0x4) sendto$inet(r4, &(0x7f0000c48000)="d9", 0x1, 0x1fffffff, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_str(r3, 0x1, 0x19, &(0x7f00003be000)="766d6e65743100", 0x7) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00000ff000)={0x0, r2}) recvmsg(0xffffffffffffffff, &(0x7f0000b1e000)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000025c000)=[], 0x0, &(0x7f0000b30000)="", 0x0, 0x0}, 0x2) dup2(r3, 0xffffffffffffffff) tkill(r2, 0x1000001000000024) unshare(0x4080600) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000245000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000506000-0x4)=0x8) [ 39.209718] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=27863 sclass=netlink_audit_socket pig=4246 comm=syz-executor7 2017/10/03 10:38:37 executing program 1: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) socket$inet6(0xa, 0x0, 0xc) syz_emit_ethernet(0x36, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, "07000000020009000800fd00000003fd0000ecffffff000004d1d40300000075f1814061b1"}}}}) 2017/10/03 10:38:37 executing program 7: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pread64(r0, &(0x7f00005a4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b68000)=@assoc_value={0x0, 0x1}, &(0x7f0000f25000-0x4)=0x8) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x100000c, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2000000011, 0x8000000003, 0x0) r2 = socket(0x11, 0x802, 0x300) r3 = creat(&(0x7f0000b3f000-0x8)="2e2f66696c653000", 0x100) openat(r3, &(0x7f0000984000-0x8)="2e2f66696c653000", 0x200000, 0x18) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00008b2000)=0x5, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ff3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000f36000)=@req={0x4, 0xc00000000000, 0x20, 0x9}, 0x10) r5 = dup3(r2, r1, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x40485404, &(0x7f0000392000-0x48)={{0xffffffffffffffff, 0x2, 0x3, 0x0, 0x5}, 0x3, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c2b000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="0d6728066798", [0x0, 0x0]}, 0x14) sendto$inet6(r1, &(0x7f000056b000-0x4d)="ddd10dd225c15221b0454f44f71e", 0xe, 0x0, &(0x7f00001ef000)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000d54000-0x20)={@generic="d25a266a549c8ab62a6ec48582376461", @ifru_flags=0x1401}) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000a0b000)={0x0, 0xffffffffffff7fff, 0x3, 0x400}, &(0x7f0000f93000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000074e000-0x8)={r6, 0x6}, &(0x7f0000680000)=0x8) llistxattr(&(0x7f00006d0000-0x8)="2e2f66696c653000", &(0x7f0000bcf000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00009a9000)={0x401, 0x8000, 0x3ff, 0xffffffffffffffff, r7}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000fef000-0x78)=[@in={0x2, 0x2, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2d}, @in={0x2, 0x0, @rand_addr=0x2, [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, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0xc7, &(0x7f0000fed000)={0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x5dd, &(0x7f0000fef000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f0000fee000-0x4)={r0}) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/03 10:38:37 executing program 2: r0 = socket$bt_hci(0x1f, 0x3, 0x1) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000299000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000392000-0x1)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f00002d1000-0x8)={r4, &(0x7f0000a04000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000b4b000)="3a293a00", 0x1) fdatasync(r1) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0xfffffffffffffffc, 0x200, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x668, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = socket(0x2, 0x3, 0x2) setsockopt(r6, 0x2000000000000000, 0x3, &(0x7f0000000000)="d105071e", 0x4) r7 = syz_open_dev$urandom(&(0x7f000002b000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001f8000)="2f6465762f7161745f6164665f63746c00", 0x400100, 0x0) socket$inet6(0xa, 0x80000, 0x203) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f000087c000-0x4)=0x6, 0x4) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = openat$vcs(0xffffffffffffff9c, &(0x7f00004b0000)="2f6465762f76637300", 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x400181fa) geteuid() membarrier(0x1, 0x0) getsockopt$inet6_udp_int(r8, 0x11, 0x66, &(0x7f0000bea000)=0x0, &(0x7f0000444000)=0x4) listen(r9, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00003bc000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f000054a000-0x4)=0x0) [ 39.277518] sctp: [Deprecated]: syz-executor4 (pid 4240) Use of int in max_burst socket option. [ 39.277518] Use struct sctp_assoc_value instead [ 39.278399] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=27863 sclass=netlink_audit_socket pig=4246 comm=syz-executor7 2017/10/03 10:38:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180ffff, &(0x7f00009ee000)="7e58", &(0x7f0000b50000)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000da6000)="cf") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = getpgrp(0x0) setpriority(0xfffffffffffffffc, r0, 0x9) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6b766d00", 0x100, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000211000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x4000000032, r3, 0x0) mmap(&(0x7f0000000000/0x530000)=nil, 0x530000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000530000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10000000002, 0x0, &(0x7f00007fa000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000501000-0x20)={0x0, 0x0, 0x3, 0x2, 0x0}) fcntl$lock(r4, 0x7, &(0x7f000052b000)={0x1, 0x1, 0x0, 0x1, 0x0}) unshare(0x24000200) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x208200, 0x0) unshare(0x28060400) stat(&(0x7f0000256000)="2e2f66696c653000", &(0x7f0000166000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000531000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000531000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000531000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x90000000, &(0x7f0000265000-0x4a)="3a3dc9a154b5ac9d36cf23ee0d94df2975c26908c9cb795520badc271673b04a3eff763a75a440e82927edb0103d7da856d734f51406329c087551c7e202989d108653e37ec9204f9634", &(0x7f0000532000-0x4)=0x0, &(0x7f0000531000)=0x0, &(0x7f0000531000)="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") get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() 2017/10/03 10:38:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000204, 0x0, &(0x7f0000b5f000-0x8)={0x0, 0x0}) getsockopt$sock_int(r1, 0x1, 0x3b, &(0x7f00004c7000)=0x0, &(0x7f000068f000-0x4)=0x4) fcntl$setownex(r0, 0xf, &(0x7f0000224000)={0x2, 0x0}) socketpair(0x0, 0x807, 0x2e, &(0x7f0000610000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000769000-0x18)={0x0, 0x7, 0x30, 0x79, 0xce95}, &(0x7f0000f68000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00002a0000-0xc)={r3, 0x5, 0x30}, 0xc) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0x100279) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xdb, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000a5e000)="4907adbaff1994479b169cc974bc129a0897bba86f2782848ffb05e77b7e1172e6a9415a9687e64e34dd4efe6d85e04cc8686b9d1d9a4c9f202dae4479358bd6440dc7da9b79270f245e290234b51758238a8b09a37832fb153a5337119532c432e4cd6cafbef201f79f4b105834af714f62f539af588719cfa8176dd0d31cc0b0938128595945dfb2906335ad19abdf4d77d747f0c5685db918948cd945fb5c629da307a9e8fac24dfc751aae716c8ef9faae7c2c482fd5") getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000793000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000539000)=0xe8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d22000-0xf)="2f6465762f73657175656e63657200", 0x2407d, 0x0) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000184000)=0x4, &(0x7f0000529000)=0x2) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000fd8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = syz_open_dev$mouse(&(0x7f0000149000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x401, 0x0) sendto$ax25(r4, &(0x7f0000c43000-0x6d)="94b0c9efc41edc90ec88e757c7e4efc8dcc03ce85f0f41ade22f805a659c8e7fa0f5750d0c50aad36c5e5efd0c6cb9df0f83fbe30c513d93b2ec07316f146879888643b62f0408a900a472a33833e5a5324d42957a5518793900dd4e5976e7fd4651f04a7ab0e9a866be076f7b", 0x6d, 0x0, &(0x7f00007c3000-0x10)={0x3, {"b48797275e1e76"}, 0xffff}, 0x10) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f00007fe000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f00004ca000)={"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"}) ioctl$LOOP_GET_STATUS64(r6, 0x4c05, &(0x7f000029b000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) r7 = socket(0x10, 0x2, 0xc) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f000047e000)={0x7, 0x7127, [{0x335, 0x0, 0x3}, {0x3, 0x0, 0x6}, {0x8, 0x0, 0x1ca}, {0x0, 0x0, 0x3}, {0x6, 0x0, 0x6}, {0x7, 0x0, 0x55a}, {0x7ff, 0x0, 0x9}]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000d88000-0x83)={0x0, 0x7b, "c8438d546188423e68e924ccdd2d48526f3c7c177a10888e8cef6baeea1311bd0f43d1d14a80e45e6a340fd85bcad8afe7bf7d55ab6a4460b0bafaf35cd8582c42827c26640c04c0a81e43d54a45b3f2a3a7bb58062f5e00d43770f72acecf2dbf0d1c36ffaacc8b2f0bba87615452f8802fc36bb71a7b8648d940"}, &(0x7f0000bd8000-0x4)=0x83) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f0000a53000-0x6)={r8, 0x7}, 0x6) write(r7, &(0x7f0000bec000)="1f00000001021f9f4c0058ffffffffffff0000ff120001800400010000df18", 0x1f) socket$llc(0x1a, 0x3, 0x0) syz_open_dev$vcsn(&(0x7f0000d3b000-0xa)="2f6465762f7663732300", 0xc7, 0x84000) r9 = syz_open_dev$loop(&(0x7f0000884000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000004102) pread64(r9, &(0x7f00002ed000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200, 0x0) socketpair(0x1b, 0xa, 0x4, &(0x7f00006c4000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r9, 0x84, 0x21, &(0x7f0000b50000-0x4)=0x7, 0x4) 2017/10/03 10:38:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() r0 = syz_open_dev$sndtimer(&(0x7f0000014000)="2f6465762f736e642f74696d657200", 0x0, 0x0) readv(r0, &(0x7f0000a31000-0x10)=[{&(0x7f00009a6000)="0000000000000000", 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000eef000)=0x1) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={@common="62637368300000000000000000000000", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000000)={0x3, 0xeb, 0x7f, 0x2, 0x101, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) gettid() ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00001bc000)=0x0) r2 = gettid() pipe(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r4, 0xe) flock(r4, 0xd) close(r3) r5 = gettid() socketpair$unix(0x1, 0x4000000000005, 0x0, &(0x7f00004ab000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000048000+0x65c)=[], 0x0, 0x7ff) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x9) recvfrom(r7, &(0x7f0000013000-0x8d)="", 0x0, 0x10100, &(0x7f00006ce000)=@in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x8d}, 0x1c) fcntl$setown(r6, 0x8, r5) fcntl$setsig(r6, 0xa, 0x12) dup2(r6, r7) fcntl$lock(r3, 0x6, &(0x7f0000e94000-0x10)={0x3, 0x1, 0x7, 0x6, r2}) tkill(r5, 0x16) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f000082b000-0x50)={{0xffffffffffffffff, 0x0, 0x8001, 0x3, 0x5}, 0x0, 0xfffffffffffffffb, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2017/10/03 10:38:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2000000000000004, 0x84) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf80, 0x8000, 0x0, 0x0, 0x2fe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000072e000-0x11)="2f6465762f7667615f6172626974657200", 0x80000000005fd, 0x0) pipe(&(0x7f0000095000-0x8)={0x0, 0x0}) linkat(r1, &(0x7f0000a99000)="2e2f66696c653000", r2, &(0x7f0000953000-0x8)="2e2f66696c653000", 0x400) mkdir(&(0x7f00000a8000)="2e2f66696c653100", 0x0) r4 = open(&(0x7f0000019000-0x8)="2e2f62757300", 0xffffffffffffc, 0x0) ioctl$TCGETS(r4, 0x5401, &(0x7f0000f39000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chmod(&(0x7f000064e000)="2e2f62757300", 0xfffffffffffffffe) syz_open_dev$mice(&(0x7f0000f87000)="2f6465762f696e7075742f6d69636500", 0x0, 0x800) getpid() r5 = syz_open_dev$mouse(&(0x7f0000050000)="2f6465762f696e7075742f6d6f7573652300", 0x32, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, r5) readv(r5, &(0x7f000004c000-0x20)=[{&(0x7f0000057000-0x9a)="00", 0x1}], 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000526000-0x8)=0x491) rt_sigpending(&(0x7f00009dc000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000d00000)=0x0) r6 = socket(0x4000000000000011, 0x8000000000000803, 0x5d) r7 = dup2(r6, r6) bind(r6, &(0x7f0000858000-0x8)=@sco={0x1f, {0x3, 0x10000, 0x6, 0x8a79, 0x1c, 0x100000000000101}}, 0x8) r8 = syz_open_dev$evdev(&(0x7f0000640000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x8000040000001) select(0x40, &(0x7f00006cc000)={0x1, 0x2, 0x3, 0xffffffff, 0x2, 0x6, 0x20, 0x2}, &(0x7f000052a000)={0x0, 0x2, 0x9, 0x5, 0x7, 0x400, 0x8, 0x7fe8}, &(0x7f0000582000-0x3f)={0x5, 0x401, 0xf41, 0xffffffff, 0x7, 0x5, 0x7fff, 0x1f}, &(0x7f00009ce000-0x10)={0x0, 0x0}) clock_gettime(0x5, &(0x7f0000fb4000-0x10)={0x0, 0x0}) setsockopt$inet6_udp_encap(r6, 0x11, 0x64, &(0x7f0000d99000)=0x2, 0x4) bind$unix(r3, &(0x7f00006b4000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) timerfd_settime(r7, 0x1, &(0x7f0000db2000-0x20)={{0x77359400, r10}, {r9, r10}}, &(0x7f00009d1000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TUNGETSNDBUF(r7, 0x800454d3, &(0x7f000040a000-0x4)=0x0) write$evdev(r8, &(0x7f000004d000)=[{{r11, 0x0}, 0x2, 0x1, 0x8001}, {{0x77359400, 0x0}, 0x0, 0x400000000000000, 0x0}], 0x30) 2017/10/03 10:38:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00008cb000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000016000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(0xffffffffffffffff, 0x4040aea4, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000021000)="2f6465762f72666b696c6c00", 0x10080, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r3, &(0x7f0000021000)="2e2f66696c653000", 0x80) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000016000)={0x91, 0x5, 0x6, 0x0, 0x0, 0x8, 0x6, 0xffffffffffff0000, 0x8001, 0x4, 0x2, 0xff, 0x0, 0x325, 0x3f, 0x10000, 0x6, 0x1, 0x2}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f0000023000-0x18)={0x0, 0x2100001002, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000014000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x3, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f000002b000-0xc)={0x1, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_nanosleep(0x0, 0x1, &(0x7f000002c000)={0x0, 0x0}, &(0x7f000001c000)={0x0, 0x0}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f0000fe9000-0xc)={0xa0000000, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2017/10/03 10:38:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000002000)=0xffff, 0x4) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = gettid() r3 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20200, 0x0, 0xfc, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0xfc, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = dup2(r4, r1) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000dff000)=0x0) r6 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet_sctp(r6, &(0x7f000043b000)=[{&(0x7f0000257000-0x10)=@in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e26000-0x30)=[{&(0x7f00009ec000)="d2deaa1dadcb1ed24c49462f30937d095f381ba3cb4c4af48a8a1dc1c55b9ef528d675bf8f37224af33d4865a8a09dcadbc28e01b2c0dfadb14643db39d381fead0a7ad9ebf8639bbc7937260e33c4e69f8f5fbcd62edfd7851ebeb6d635e8d5f45c70e1ca886deee214d3ffb0ef090014e5c5d9260bfc8eb6c396318b27e3fcc5e41e4c", 0x84}, {&(0x7f0000c33000-0x63)="0d2c8378b20d47178e8404ec56a29ca854c9af0b181335930fa67c0d3b7c4f19d466e74145d0bebcd5f1c7cc26883269481cdb05c5c9325df0acdbe2ffd464d062da159202094dcc95136bddb3d65924fde71d1025c6e776c94cc9d0d750748b866ae6", 0x63}, {&(0x7f00001f4000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000843000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0xff, 0xb9e, 0x4, 0x1d, 0x0, 0x8, 0x7, 0x3, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8002, 0x910, 0xfffffffffffffc01, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x2, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x860e1967ef08600d, 0x100000001, 0x2, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7fff, 0x1, 0x7, 0x7acffaea, 0x1f, 0x8, 0xfff, 0x0}}, @init={0x18, 0x84, 0x0, {0xc34, 0x5, 0x3, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x4990f310, 0x1, 0x101, 0x9, 0x0}}], 0x7, 0x8000}, {&(0x7f00005a3000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003ae000-0x20)=[{&(0x7f0000835000)="4e1da2751ce6c4ade724d112b37a2d365fce7a1f8c5b12786b7409895a570b35c4a1aac802fb8f2d754892a7c2d7af47bd3a777c7506bb024ad27584a7bcaaea100f364716922a24d552f65548dee08f0d512e7e147455b3b8556447a3bcf9b8ef64037c6275ce432a26f82b298331beb4781d203c1cd2afc7d9ab77831848f50ce75a26b5ef545e059f45410916ac5d2d8c7fcb64e8b5d0822f5a250252750a5845d9a3ed3a0e928051a9b63eb2a0632fa4e0e466b42bc57c6a5333e6fac3aaf0896465e94169e021cdb235595ae5711c179f5608c4b542b3bf69bf2628e5add5fc8971a8305b2e17c6e14d670579493801720c63b9531d8e", 0xf9}, {&(0x7f000074a000-0xcb)="a321ea5d5b41390b85ff99bcc759c8475e220ac9e1467742b8024768bc06768430cdcdeb5a6add32d27f669aa09e7cea584caa48fbde7495982d41d7c7f197998e3325bc556f449a9f5bc6b3b1a06cd02b1d5dd389d9e5160aec0affce65077b2abad3137f2c8907b68c254d85a4cfd9dc15112626cbe72d46ce65deebcc351283704e4ead29dbd921dad02e72b9d705c354e04a75287389e37d65615a521ce09e1fbe867071480aa5eefbf2ad4c6e5e16ee9ff880a635a9917dbb3044415b44a37c133f07982470ed7518", 0xcb}], 0x2, &(0x7f0000ae5000)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0x8, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffff3b6, 0x202, 0x7fff, 0x50, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x37e1, 0xfffffffffffffcce, 0x8008, 0x1, 0x4, 0x100000000, 0x100, 0x5, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x2, 0x8, 0x2, 0x24d, 0x2, 0x7fffffff, 0x100000000, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x7, 0x202, 0x200, 0x800, 0x8, 0xfff, 0x754, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0xdfc, 0x202, 0x6a4, 0xfffffffffffffff8, 0x0}}], 0x6, 0x800}], 0x2, 0x2000000000000000) ioctl$EVIOCSKEYCODE_V2(r5, 0x40284504, &(0x7f0000c50000)={0x2004, 0x0, 0x9, 0x4, "39587cd1ab266a3763ccea84257f964890ac5ea3aa7ebfb0a0b2cc51c9230d34"}) r7 = syz_open_dev$sndseq(&(0x7f000099b000)="2f6465762f736e642f73657100", 0x0, 0x20000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000272000+0xf8c)=0x4) r8 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x200000000004, 0x44042) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002c9000)={0x0, 0x0}) ioctl$LOOP_SET_STATUS(r8, 0x4c02, &(0x7f00002e3000)={0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x11, 0x8, "391f2363227c7f98cfaec2b455697bbc15f232e3ebd7c7d65f90b0e6330ee7831d191af6aa6bd58d1443474482e85040eb4947ebb55bd19f335b5be7ca30f3f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x966000000000000, 0x0], 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b70000)={r0, &(0x7f0000945000-0xb4)="4771f9f54523fd64ba56d00e45a0e7e43947aaf652459f5fa7c117df1804415e41500980888967c5dc180536a254c63a9e07b25f68a0e134648c303cc65233146835e4b744fd532cab170d3e5c2e29a450a7baa2c6a6884692775486a287381ab7b0aa6e788495d5c366d0d7c7fb1b1714dc3193265a9cb18cd2386921a4cb0628a03c9a532c97181c25f10ea7cb6d5532c71f3e206000d2c3744fae3d18527dc22c461ecc1d014f2c1500c3dc486bbd722f325a", &(0x7f0000454000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x18) setxattr(&(0x7f0000114000)="2e2f66696c653000", &(0x7f000038d000)=@random={"73656375726974792e00", "2f6465762f736e642f73657100"}, &(0x7f0000aef000)="d447504c3b00", 0x6, 0x1b968c1cd2e85427) r10 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$LOOP_CHANGE_FD(r9, 0x4c00, r4) sendfile(r10, r8, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r5, 0x40a85323, &(0x7f000068b000-0xb0)={{0x7, 0x2}, "706f72743100000000000000000000000000000000000040000000fcff0000000000000000000000000000000000000000000000000000000000000000000004", 0x28, 0x2, 0xfffffffffffffffd, 0x0, 0x6, 0x9, 0x7, 0x0, 0x1, 0x6da5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername(r6, &(0x7f0000c03000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000104000-0x4)=0x60) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r7, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getown(0xffffffffffffffff, 0x9) 2017/10/03 10:38:37 executing program 1: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00006e2000)=0x1) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000eeb000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eeb000)=0xe8) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000dfd000)={0x401, 0x6, 0xfffffffffffffffe, 0x1, 0x5, 0x492, 0x2, 0x2, 0x1, 0x4}) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000e14000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000eed000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000501000+0x48)=0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000eee000-0x24)={0x1, 0x8, 0x0, 0x0, 0x10001, 0x216, 0x49, 0x1, 0x7, 0x5, 0x7f, 0x6}) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000eef000-0x8)="6269675f6b657900", &(0x7f0000a36000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eee000)="95d09998a6d64b99f054af690ecfd8a49a4c1efa638e9c37a423b443ec26e355abd55216090c8f51ba4afe74bfa6", 0x2e, 0xfffffffffffffffb) r6 = getgid() keyctl$chown(0x4, r5, r3, r6) fcntl$lock(r1, 0x6, &(0x7f0000eec000)={0x1, 0x3, 0x9, 0x7, r4}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000eeb000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x6, 0x6, 0x100, 0x8001, 0x40000, r2}) syz_emit_ethernet(0x36, &(0x7f0000eea000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, "07000000020009000800fd00000003fd0000ecffffff000004d1d40300000075f1814061b1"}}}}) [ 39.345451] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. 2017/10/03 10:38:37 executing program 6: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100080003, 0x0) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fae000-0x8)=[{&(0x7f000061d000-0x24)=[{0x15, 0x16, 0x11, 0x0, 0x0, "0a04040800"}], 0x15}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x3) r1 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x6, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x3}) mmap(&(0x7f0000000000/0x997000)=nil, 0x997000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000022000)=0x1, 0x4) sendto$inet(r2, &(0x7f0000a82000-0x1)="a0", 0x1, 0x20020000003, &(0x7f0000d13000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup2(r2, r2) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f000040f000-0x4)=0x0) fsync(r2) r4 = dup2(r2, r2) ftruncate(r2, 0xe9) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000041f000-0x14)={0x3, 0x0, 0x0, 0x6, 0xfffffffd}, 0x14) sendmsg$netlink(r4, &(0x7f000074e000)={&(0x7f0000ed7000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007b7000-0x90)=[{&(0x7f000013c000)=[{0xbd5, 0x0, 0x0, 0x0, 0x0, "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{0x64, 0x14, 0x730, 0x2, 0x2, "ebd2830f4cca5c751cb67c7e3dacf44b0ac3aa9ec2e2d7e3503e389d4fbeae0ef1de4726039d655a6611c292ad70a3737922ee8736e751d072a84180a797ff86cf6cd3dc73e52edbc6d46db794f5753629d6dcb6"}, {0x7d, 0x4, 0x100, 0x101, 0x200, "4822fb18d4a39a6e871b67066ef2ad985fd8429ba0c73b61a80aa5fa0f5d83af4ae2cdc122101250e46a0dc92bd4da1f87967d61c953cb4323dfa2d150498934f7959eaa628f5bde8988ffe53383c069cc4f262713491a320a0a6e75ef6c1fb1a171af442c7697395a529e82b3"}, {0x50, 0x8, 0x208, 0xffffffffffff8001, 0x80, "e23ea93df2a737eedd1a335e13f13024d5d1ebc9660860dea6b275d38ebdfee08dc90fc7e7f1f754f8ce83e6c3ffee9d31178d38fb1ce827dff915b190f24603"}], 0xd06}, {&(0x7f000019d000-0x338)=[{0x6e, 0xff, 0x200, 0x9, 0x7, "ce3c11b709f0ee985d9fc6f6c0d0b62b5256fa7c845267247927c7d9253f9b3b21b2912cd684597f3ed0e912fecc0f295ab38fb81770d76a8e70ec59256017c5fa35fb439e978224e8886e80ec10c07dd42cc53d0c8533242224f6aaf920"}, {0xa7, 0x3ff, 0x700, 0xef1d, 0x4, 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{&(0x7f00001f0000)=[{0x1010, 0xfffffffffffffffe, 0x200, 0x4, 0x9, "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0x1010}], 0x9, 0x0, 0x0, 0x10}, 0x40014) pipe2(&(0x7f000096e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r7 = fcntl$dupfd(r5, 0x407, r2) fcntl$setsig(r5, 0xa, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000c22000)={{{@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}}, &(0x7f0000f4f000)=0xe8) connect$inet(r7, &(0x7f0000a52000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f000014c000-0x108)={0x5, {{0xa, 0x2, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6297}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setfsuid(r8) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f0000742000-0x78)={0xbfa4, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x40, 0x5, 0x8, 0x1d, 0x0, 0x6, 0x9, 0x404}) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000e00000-0x7e)="ab0c67a1bae8b115bbf67bf2c62f4ce4726128248ef3e9f26f5ca5a25e86db14b7257b7d4c245dcc4eeb90ea95a79f26b5e9075077f2c8a052b0154defb7cae45b65af8f3ac420452c2a3cc5f761fbae9bd4115afcc0622965f04ecb66018bd7ba1822053f755ce3be8a961ca9aa4de26285e7c3e8f025bc4dff3d9b0c12") splice(r4, 0x0, r6, 0x0, 0x200000000009, 0xffffffffffffffff) getsockname$ipx(r6, &(0x7f0000e6a000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000a94000)=0x10) [ 39.586700] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2017/10/03 10:38:37 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000019000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000000e000-0xc)="bd", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCSTI(r0, 0x5412, 0x3d) ioctl$TCXONC(r0, 0x540a, 0x1) 2017/10/03 10:38:37 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f62000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x2, 0x4, 0x0, 0xa4a9, 0x4}, 0x20) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00001e3000-0x4)=0x0, 0x4) sendfile(r0, r1, 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7161745f6164665f63746c00", 0x801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b56000)=0x4) mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x7, 0x7fffffff) syz_emit_ethernet(0x36, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, "07000000020009000800fd00000003fd0000ecffffff000004d1d40300000075f1814061b1"}}}}) 2017/10/03 10:38:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1ff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f00002e9000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0xc, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d9d000-0x8)="2e2f66696c653000", 0x40000, 0x4000000000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001000-0x4)=0x0) r1 = gettid() prctl$getname(0x10, &(0x7f0000c76000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x8, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x1000000000000) modify_ldt$read_default(0x2, &(0x7f0000541000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) syz_open_dev$sg(&(0x7f000026b000)="2f6465762f73672300", 0x3ff, 0x0) gettid() r2 = syz_open_dev$sg(&(0x7f000000c000-0x9)="2f6465762f73672300", 0x0, 0x2) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000c68000-0x8)={0x0, 0x0}, &(0x7f00004a4000-0x4)=0x8) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f00006e3000-0x8)=[0x400, 0x10000]) write$evdev(r2, &(0x7f000082c000-0x78)=[{{0x0, 0x0}, 0x400, 0x8, 0xfdffffffffff062c}, {{0x0, 0x2710}, 0x0, 0x3, 0x8416}, {{0x0, r3}, 0x0, 0x9, 0x6}, {{0x77359400, 0x0}, 0x1, 0x3ff, 0x400}, {{0x0, 0x0}, 0xc96, 0x0, 0x7fff}], 0x50) read(r2, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51) [ 39.702303] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2017/10/03 10:38:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x80000000f) mmap(&(0x7f000084e000/0x3000)=nil, 0x3000, 0x0, 0x2a012, r0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x6000)=nil, 0x6000, 0x3, 0x110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000851000-0x5)="0900000037", &(0x7f0000850000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000084e000)="7600", 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r1, &(0x7f0000004000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0x8)="6b657972696e6700", &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000-0x1)="00", 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x12)="37726c717c65000000056575656175006800", &(0x7f000084f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xb6)="1ae96ed586ce85e1cf54e34b5985d1aeb368e73f3b2a4c6df41891db62a6b3bc5cb348c6c9cb29ee40da190d08b324003f34a9b6f0ea375fbb7e47671ca100dd60d94f0200bb19753d0414d7608035f880e22641d9f8af36ffe13af8dd7bb0516d90609132f09f504f4effd8867d8e9c36742d2d6800000006040cb1e6a417122bf67b5b74781d7b5b45c76ff78a11ee05d36d3b6cd9de8c15f89a0ee6342bbb74a891e4915871b3214d40605f495358478281ca0732", 0xb6, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x10e, 0x5, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f81000-0x10)=@common="00000000000000000000000000000000", 0x10) bind$inet(r2, &(0x7f0000f79000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000b46000-0xa)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000803000)="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", 0xec2) pipe2(&(0x7f0000f7c000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1000000080000) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r3, &(0x7f0000f83000-0x10)={0x4, 0x100000000000009, 0xb, "2e3b68ac02ff", 0x2, 0x0}, 0x10) sendto$inet(r2, &(0x7f0000f7b000)="09", 0x1, 0x80000000000001, &(0x7f0000a01000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r2, 0x0, r4, 0x0, 0x1000, 0x5) fcntl$dupfd(r4, 0x0, r2) setns(r0, 0x40000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1202}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000f83000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f84000-0x4)=0x4e) 2017/10/03 10:38:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e5e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r2, &(0x7f0000d11000-0x1c)={0xa, 0x2, 0x7ffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f00005c8000)=0x1, 0x4) r3 = socket$inet6(0xa, 0x80003, 0x3c) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00004f8000)=0x0, &(0x7f0000f53000)=0x4) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f0000f56000-0x4)=0x100000002, 0x4) bind$inet6(r3, &(0x7f0000710000-0x1d)={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000a76000-0xdb)="4a", 0x1, 0xfffffffffffffffe, &(0x7f0000d09000-0x20)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x20) r4 = memfd_create(&(0x7f0000000000)="", 0x2) pwrite64(r4, &(0x7f0000002000)="f7c4cb32efac6fd92085020cdb9525b6461a70388fb90370f8195865b4d99a12f6ded2a514236f20", 0x28, 0x0) fcntl$addseals(r4, 0x409, 0x7) fallocate(r4, 0x0, 0x0, 0x2) r5 = socket(0x800000000000000a, 0x5, 0x0) setsockopt(r5, 0x0, 0x41, &(0x7f0000006000)="9c948052258e2d1e7ce90c1cb29661a3395dda5ee1d3f1e463a680a8f57b237d3a28e4ee6c0f78dbdb", 0x29) setsockopt$inet6_int(r3, 0x29, 0xd1, &(0x7f0000835000)=0x401, 0x4) uname(&(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r5, 0x89b0, &(0x7f0000001000)={@common="6c6f0000000000000000000000000000", @ifru_data=&(0x7f0000dc2000)="0009ad1aa57d587cdb00005b00ab0007c1200000000c00004000e70020722ad5"}) fadvise64(r5, 0x0, 0x4, 0x8000000003) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000088d000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002e0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000425000)=0xc) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000d5d000)=r6) openat$kvm(0xffffffffffffff9c, &(0x7f0000708000)="2f6465762f6b766d00", 0x80803, 0x0) syz_emit_ethernet(0x36, &(0x7f0000c85000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8ba5ed", 0x0, "008cf2"}, "b8e648d1"}}}}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f000022d000-0x98)={0x0, @in6={{0xa, 0x1, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000004, 0x61}, &(0x7f0000eb7000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006cf000)={r7, 0x80000000}, &(0x7f00005c7000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000719000)={r8, 0x0, &(0x7f0000ddf000)=[]}, &(0x7f000039c000)=0x10) socket$inet(0x2, 0x4, 0x100000000) 2017/10/03 10:38:37 executing program 0: ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000976000)=0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000059b000)="2f6465762f73672300", 0x0, 0x2) get_mempolicy(&(0x7f000031c000)=0x0, &(0x7f00006a2000-0x8)=0x0, 0x3, &(0x7f00005ff000/0x3000)=nil, 0x6) r2 = dup2(r1, r1) gettid() close(r1) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000b00000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet(r1, &(0x7f0000e83000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fef000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000028b000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000f00000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x240000000000000, 0x3ff, 0xffffffffffffff01, 0x400, 0x8, 0x10000, r4}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000004a000)={0x0, 0xfffffffffffffffd, 0x1f, 0x1, 0xfffffffffffffffb}, &(0x7f000054b000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$unix(r2, 0x0, &(0x7f00004d5000)=0x0, 0x800) dup3(r2, r2, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000002000-0x10)=@common="62637368300000000000000000000000", 0x10) gettid() syz_emit_ethernet(0x2a, &(0x7f0000a7c000)={@random="c1587c98c8a9", @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x5, 0x0, 0x1c, 0x0, 0x3, 0x0, 0x411, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001000)="e20c8951a751e8f153c10400a28d716cae9111fb6e9ea9466da636f00fb890abf86cbdc049712bbf54b7681efb7cae8e7058b583f9b24921e0b8595e768bdb155db9930086d64f68c201800000000000007e6386e720463734565f9626028119904f76ae477b84a6c77a69d3c7f0d2f3a182c32b78083a314132678fab010a", 0x7f) getsockopt$inet6_buf(r2, 0x29, 0x3b, &(0x7f000072d000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000551000-0x4)=0xea) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000018000)={0x0, &(0x7f0000acb000)=[]}, 0x10) ioctl$sock_ifreq(r5, 0x8937, &(0x7f000066c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) connect$inet6(r1, &(0x7f0000605000-0x1c)={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) 2017/10/03 10:38:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000fea000-0x108)={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]}, [0x3, 0x0, 0x5b, 0x4, 0x9, 0x8b0, 0x0, 0x7, 0x101, 0x4, 0xff, 0x8, 0x7, 0x8, 0x8]}, &(0x7f00007d4000-0x4)=0x108) socketpair(0x3, 0x806, 0x80, &(0x7f00001bc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b1c000)={r0, 0x0, 0x0}, &(0x7f00006ee000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000afc000-0x8)={r0, 0x104}, &(0x7f0000348000-0x4)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000d86000-0x8)="915ddd0d4e61ce3e", 0x8) bind$inet(r3, &(0x7f0000972000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000ffc000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000010e000)=0x14) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) ioctl$int_out(r1, 0x5460, &(0x7f0000723000-0x4)=0x0) getsockopt$inet_mreq(r1, 0x0, 0x25, &(0x7f0000bea000-0x8)={@loopback=0x0, @broadcast=0x0}, &(0x7f0000bf7000-0x4)=0x8) syz_extract_tcp_res(&(0x7f0000778000)={0x42424242, 0x42424242}, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b36000-0x10)={0x1, &(0x7f0000dfe000)=[{0x6, 0x0, 0x0, 0x5}]}, 0x10) syz_emit_ethernet(0x4c, &(0x7f0000f7b000-0x4c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x200000000800, @ipv4={{0x5, 0x4, 0x7ff, 0x0, 0x3e, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r5, r4, 0x1, 0x0, 0xa, 0x10, 0x0, 0x0, 0xfffffffffffffffe, {[@generic={0x22, 0x4, "bcde"}, @timestamp={0x8, 0xa, 0xffffffffffffff80, 0x8}, @generic={0x0, 0x4, "eec9"}]}}, {"9835"}}}}}}) syz_open_dev$sg(&(0x7f00001d0000)="2f6465762f73672300", 0x4, 0x10d000) close(r3) pipe(&(0x7f00008a0000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f000017c000-0x5c)={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaa}, 0xb4, [0x0, 0x9, 0x40, 0x46b4cbcc, 0x9, 0x81, 0x0, 0x3]}, 0x5c) setsockopt$inet_MCAST_LEAVE_GROUP(r6, 0x0, 0x2d, &(0x7f0000288000-0x90)={0xff, {{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]}}, 0x90) pipe(&(0x7f0000b70000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r7, 0xc018643a, &(0x7f0000001000-0xc)={0x10000003, 0x7fff, 0x8}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f000032f000-0x14)={0x0, 0x0, 0x81, 0xff, 0x50a6, 0x4f}, &(0x7f0000542000-0x1)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000388000-0xce)={r9, 0xc6, "a93a0fc46ebf3f1ba6d08c0bdb4b78130e4ae3aae51b772a0e119e3867f36c41a6dc0e16c384457f5584804ef3712c1daa3b0530b2f1a3975d80d72ef9b9898723932993e24c4a3b963fc1a31047f3971a185aa1a64973d27265c10b3014d13776c970ddb67c96ad280dfed21b84269885290916c2f578dfa996a1e944d76bf59d6f523f7112b4ae29011c3b1dea7d61f26be07823a7a081d9952932ecbb9e6b9fcd3758d6a7fd4100ab695b323257919b24ca18e9d7bc243d7279c6aab3afa96668e4c6f0d5"}, &(0x7f000060a000-0x4)=0xce) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000429000)="2f6465762f73672300", 0x9) r10 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCADDRT(r10, 0x890b, &(0x7f00003a4000)={0x4, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x8020, 0x1, 0x800, 0x1ff, 0x0, 0x0, 0x81, 0x582}) write(r10, &(0x7f0000120000)="1f00000012000ff205000500000001000000004106001d00c3000000fffe7e", 0x1f) recvmsg(r10, &(0x7f0000e29000)={&(0x7f0000027000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e01000)=[], 0x0, &(0x7f0000e29000+0xacf)="", 0x0, 0x0}, 0x1) 2017/10/03 10:38:38 executing program 1: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x8010000000000084) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000eea000)="5b2b2d00", 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00003ae000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x9}], 0x68) syz_emit_ethernet(0x36, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, "07000000020009000800fd00000003fd0000ecffffff000004d1d40300000075f1814061b1"}}}}) 2017/10/03 10:38:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00009da000-0x4)=0x0, 0x80800) r1 = fcntl$getown(r0, 0x9) move_pages(r1, 0x2, &(0x7f0000410000-0x10)=[&(0x7f0000951000/0x3000)=nil, &(0x7f00001ec000/0x1000)=nil], 0x0, &(0x7f0000a26000-0xc)=[0x0, 0x0, 0x0], 0x5) io_setup(0x3, &(0x7f0000d45000)=0x0) clock_gettime(0x0, &(0x7f000013c000-0x8)={0x0, 0x0}) io_getevents(r2, 0x40b33ccf, 0x4, &(0x7f000056e000-0x80)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000bdb000-0x8)={r3, r4+10000000}) nanosleep(&(0x7f0000d2d000)={0x77359400, 0x0}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000574000)="2f6465762f6877726e6700", 0x80, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffff8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000262000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) dup2(r6, r5) fsetxattr(r5, &(0x7f0000e13000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000fe5000-0x4)="02000000", 0x4, 0x1) 2017/10/03 10:38:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0x0, 0x0, 0xfffffffffffff802, 0xffffffffffffffff}], &(0x7f0000fdc000-0x11)="00", 0x0, 0x0, &(0x7f00009f9000)="", 0x0, 0x0}, 0x30) r0 = socket(0x11, 0x802, 0x300) setsockopt(r0, 0x107, 0x12, &(0x7f0000d4b000)="", 0x0) r1 = socket(0x2, 0x801, 0x3fffc0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00005c8000)=0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000f87000)=0x1, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00003ab000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bee000+0x7be)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffffb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x80000000, 0xfa5c, 0x100000000, 0xfff}, &(0x7f0000b58000-0x4)=0xa0) syz_emit_ethernet(0x675, &(0x7f0000bca000)={@random="0ae42de14b82", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x1, @ipv6={0x0, 0x6, "5a3c97", 0x63f, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, {[@dstopts={0x2c, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc3, 0x10, "4c618a9d0e3b39fe8cea9fc904004bfc"}, {0xfe, 0x63, "f63bc5197e9de00dfa0d77bc88817ea7f2c2c7b35c7473c2ece04228a001301bbbe01b0541c75f7b420d18c26d0105704d5b51d30e600a12815414c0527374f02738e3732ad4b816ac73cd97a7b78cf68c0e9cf616a0414215e9adba36f0e8027f9e4c"}]}, @hopopts={0x2c, 0x33, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0xb4, "b848dee810e0d724be20498c5dcdef69755000f1eaa1e26930f7556d2f52981ac54b157891d57bed7eb4f4a80982d25884f66aa173683d9b2db90d8828b77f5b740d72a731d7bca428a0265dbbb05746eefc687245fed7bcaddb59e30159383febfecfca850d59008f7d41b1bcde55e813fc3f9c61ce98f7afc2d2754f73fc41b7afcced8c2f0998854d007460b86468376f1401b84fe8df3d4c49987051a3c8a97121a6218ece3be33319ab06de856e33b1e65d"}, {0x0, 0x64, "d8d83a38677c0520d11a285e5f4d2ee5cd26029251c723308c3b2890316786d71cc7d1c2c98fc2afb1dfe503d7c7ce1207f1a199919384650f29658bc777b82ebc2027be192466467b8eb369d3de60235c61f749cbdd05b07567e21de9043e6cffffabe0"}, {0x1, 0x7a, "840b45ec7feccfecfb0aa0eefb0c894e4c4360b13950336a7911582d5948da006e535c1d98e6eae714d2230c0696ec5aa33658b092c166b1e8475dd954e4c00f83d257b6e9801b6bf3b5573841b20d0b16145c06be127ee3939e314c1541677d06ded33c1a656add3ca0fd7f8dfe3d57d3dfc59f7c73fbd082dd"}]}, @hopopts={0x35, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x38, "16b6b623d14e7ef4d552aa7c0d68100ec70d0c91b45e2c155a40ff12069c87472287ddfbf961ed2bbc2e74884e4f4cac6b115cda470d250f"}, {0x100000000000001, 0xd3, "b9f44f814f871aa7da15b0aeccfc8d051948fb491ac117fe1ad3689238e2d7568e4c0f9cc04627773e97b1857353bc2b00112ad312347db45bc1d464244ccb22f596707912cd441afc0260e85f34227f1a79872e77a84b57b57924bba4db24ac039731d27cface0daf8965bfe5931acfdbc8c64b6d9d9680b96edf6d0a70ac84e05b0287983f35917bad0a005abd7f4eda1ab6cf56ee6a5562430d3a4a270c770cdd773bc3eeb19fe5c1aa16b0e1355879fbc51f455beda47972c4790c56e9b95399aa987aa34fc755f569b8e7604ba340615e"}, {0x0, 0xb8, "b864d7b6adb8f733ea465b758f2c9e8b9ca8e288cc2f757324698bb7a508ba08a62ccaf25cc1a16123ad48a9f4f5fc561c4c63c154701ef1109890cd24f7cbaf00cf9fef9febf1f8057a788bcf26be597e3c665eff4fca844b0ca1767ac37c4db32fc6e7d9010a519597f3e21173bc59662fede0bc2a2e4c9b19f22ded5dc3e6f1ec887b7165378225a36343091af59e42e0740f45bb0ef440f2f197e1a46806288861c8889af7d59f959527b25458b094bc575a94eeacdc"}, {0xc9, 0x3e, "00ed0b561abafe29cd455db1fb7984fad7d35abc57b6acd7e583f632465024cbcbdd0b4bac806495462a8cc8d2d34a3484b194c6ebf0a827eae498679b84"}, {0x1, 0xd0, "35e9b97ea2923a675316c2491cd717544113cf843eaceeb855e12c0a42fa68d100f7f17058d4a67d22b27fa75952ee42da00fb693ab934bc30e6109d3ed73d822714156e67f9e548af478447c9192ef5a4f29a1cf859091442869860db1c869497a75e1256670b932e285475bcdd3bdfecf55b624f5a9d4202053fecbbca7f760d46aadafee841eb9b41b507059efca29b5477fe6b50cb21ec7d0520191071ab72adf11d129d41508fb2de091ba79ed90ed51c44c6f7e6c969a75c3008b37268217ca66010a1728edf21b2c95a3b034d"}, {0xff, 0x7e, "4447cc8b29a3c4dcaf51f7156032db58da7cb5c8af411e317b5443cb313f9b33710ff0d8357069caeef29001d05c9d2c0845e71fffdbba032d192cd190a639cc7dadf137aa042c9e7f1a258f8c3adcfc4b8a65f419cfdea928bc13e7b0d926c8d1d06b9c670d6d4bd2c4b2bce756e5238e53de54ab89606594cca73b0f75"}, {0x5, 0x43, "edd07b8b00827d05ab51ab914fe39f6489d1b337ec77c5681c64d7d4857bd1964ad3310e7e630a06d148b6fcc37307e5ecf7fb3c42d716e33762b7c9cb0e80d1b9bf39"}, {0xff, 0x68, "f770cb43adbca4c37a974dd80a72fcbca15ea9e2c709755a56cfd665c1e7d726955c8fdaac7a1b198a6fe35f48dea7d5acabba64bccc7f76af4c278bc9651c855fa3e7aa0f944399631e8fc5065b1c41d099cd6d4daa53a9255903b60b53cb3770d306a5178b8ac8"}]}], @udp={0x3, 0x0, 0x8, 0x0, ""}}}}}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00009ee000)={{{@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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a5000-0x4)=0xe8) r3 = userfaultfd(0x80000) write(r3, &(0x7f0000c9e000)="2ad1a45eedfd10a6a5e968c5c7054c0ffb366e269e95a1200131b0f3703d6c", 0x1f) socketpair$ax25(0x3, 0x5, 0xce, &(0x7f00006b0000)={0x0, 0x0}) socketpair$unix(0x1, 0x80009, 0x0, &(0x7f00008f1000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00005d6000-0xc)={0x1, r0, 0x1}) ioctl$PIO_CMAP(r5, 0x4b70, &(0x7f00005fc000-0x30)={0x8d4, 0x3, 0x5, 0xffffffffffffffff, 0x5, 0x7}) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f8e000)={r2, 0xffffffffffffffff, 0x8000, 0x200, 0x5, 0xff}, &(0x7f000062d000)=0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000091a000-0x10)={r1, 0x28, &(0x7f00005eb000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r6 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r6, 0x1, 0x6, &(0x7f0000004000-0x4)=0xc, 0x4) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f000047f000)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae6000-0x4)=0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000f26000)={&(0x7f00003d4000)="2e2f66696c653000", 0x0}, 0xc) accept4$inet(r4, &(0x7f0000ddf000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b4a000-0x4)=0x10, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00002a0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f00009d7000-0x108)={r2, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe6, 0x5, 0x0, 0xffffffff7fffffff, 0x3f, 0x8001, 0xdbc, 0x21, 0x800, 0x5, 0xfffffffffffffffc, 0x47f, 0x89b, 0x2, 0x4]}, &(0x7f0000148000)=0x108) connect$inet(r6, &(0x7f0000de1000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000090000)="", &(0x7f0000e1b000-0x4)=0x0) sendto$inet(r6, &(0x7f000020b000-0x1)="f7", 0x1, 0xffffffffffffffdc, &(0x7f0000b1e000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f0000005000-0x69)="5d42d190e4", 0x5, 0x0, &(0x7f0000005000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$netlink(r0, &(0x7f00007ab000)={0x0, 0x0, 0x0, 0xf7}, 0xc) 2017/10/03 10:38:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000092e000+0xf29)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000075d000-0x4)=0x6) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00005e2000-0x4)=0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007f1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f00000db000)="2e2f66696c653000", 0x12b) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00008f4000-0x10)={0x0, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000a07000)={0x80000001, r4, 0x10000, 0x1a8}) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x9, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000000000, 0x0, 0x668, 0x0, 0x2, 0x8, 0x0, 0x0, 0x3, 0x2020080000, 0xc, 0x70, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x7, 0x10, r2, 0x2) symlink(&(0x7f00004ca000)="2e2f66696c653000", &(0x7f000000a000)="2e2f66696c653000") perf_event_open(&(0x7f0000821000-0x78)={0x5, 0x78, 0x0, 0x0, 0xfffffffffffffffe, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x665, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004be000)="2e2f66696c653000", 0x20) r5 = open(&(0x7f000000f000-0xa)="2e2f636f6e74726f6c00", 0x0, 0xfffffffffffffffe) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000d000)="2f6465762f72666b696c6c00", 0x8000, 0x0) getdents(r5, &(0x7f000000d000)="000000000000000000000000000000000000000000000000", 0x18) ioctl$TIOCSWINSZ(r6, 0x5414, &(0x7f0000400000)={0x3ff, 0x2, 0x80000000, 0x7fff}) perf_event_open(&(0x7f00005da000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x10, 0x8000000000, 0x2, 0x0, 0x0, 0x0, 0xc, 0x668, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x4, 0x800000020001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r5, 0x5404, &(0x7f000005a000-0x14)={0x1, 0x40, 0x9, 0x9, 0x8, 0x4, 0xbb24, 0x100000001, 0x6, 0x1}) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0x10) sendmsg$netlink(r7, &(0x7f000024b000-0x38)={0x0, 0x0, &(0x7f000061d000)=[{&(0x7f000061d000-0x24)=[{0x14, 0x1d, 0x305, 0x0, 0x0, "08000000"}], 0x14}], 0x1, &(0x7f0000595000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x3, 0x3a) 2017/10/03 10:38:38 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x18, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x80000001, 0xd0002) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)=0x0) setsockopt(r0, 0x84, 0x11, &(0x7f000028c000)="d7fdaf3a070179890fdd03000000000000090000007395dbcd49256b64465f2626e23f4299ea4d32da04871536529c2509beefa9f9ac1b1ca8d7fc48376bcccaf9128eb756401167e4c30034e0e1eb9276b2a9def37a599914b57d9ecd06c7be98d48f6c40874f45b222", 0x6a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000db0000)={0x0, 0x54, "d5e8e2e186c31d4b0f64f7b32b0a50de47527e339244c2f14b8b515855ea879f578ff90322a5f9750a25721bfb0088da2d172d2a4f6c492f430add1e6ef42b30366b294277e5172bd4943f05bdeac3f6672ab7cb"}, &(0x7f00007ca000-0x4)=0x5c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00006cd000)={r3, 0x8001}, 0x8) write(r2, &(0x7f000038c000)="220000001900070400943300090004000a010200000000010300000006001480a427", 0x22) 2017/10/03 10:38:38 executing program 1: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x8010000000000084) syz_emit_ethernet(0x36, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0xf9, "07000000020009000800fd00000003fd0000ecffffff000004d1d40300000075f1814061b1"}}}}) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000eeb000-0x1)="00", 0x2) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000014000)=0x0, &(0x7f0000eea000)=0x4) [ 39.912084] TCP: request_sock_TCP: Possible SYN flooding on port 20028. Sending cookies. Check SNMP counters. 2017/10/03 10:38:38 executing program 0: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x80000001, &(0x7f0000eeb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000eea000)={0x0, 0x1f}, &(0x7f0000eea000)=0x8) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000eeb000-0x8)=@assoc_value={r1, 0x100}, &(0x7f0000eeb000)=0x8) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0}, 0x1c) unshare(0x400) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eec000)={0xe, 0x5, &(0x7f00008a3000-0x28)=[@generic={0x7ff, 0x8, 0x2, 0x9}, @map={0xffffffff, 0xa2e, 0x1, r3}, @generic={0x3, 0x400, 0x0, 0x9}, @generic={0x9, 0x30000, 0x3ff, 0x2}, @generic={0x2, 0x5, 0x3ff, 0x3}], &(0x7f0000eed000-0xa)="2e47504c3a5b05275e00", 0xaa, 0x6d, &(0x7f0000eec000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, 0x0}, 0x30) pipe(&(0x7f0000c27000+0xa63)={0x0, 0x0}) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000039c000)={r4, 0x28, &(0x7f0000eed000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r6, &(0x7f0000d82000)={0x20000005, 0x0}) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r3, &(0x7f0000eec000-0x77)="c7bd4f9360b3970a02306b061fc7cb6e6ecd7b91e3408fbf3fc807a79f2210fc41d5e97f50df72dd5db870a6807c6a43e5d8eec5978006d5b3fef57bc7b73a35ee85ea50d360dd47cf34fd64390d5299ac52fb96fa06293ce74ecff26ab9e4417d4f9238f121439cd988fabdeb3452421b55e158514536", &(0x7f0000eeb000)="", 0x3}, 0x20) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000594000-0x18)={r3, &(0x7f0000eea000)="0be2df77cb55e96678d1421af9d10d8c44904d7c62b37f0409e877e092b519700b0e7ff484d9365ead9dcfaa51117c241f3345990e73c957a3ab314ca40cb0bb14c522364dc47862ec0770a6b9424afddca0026c065761942ad6fd798326b7085bb950f5dc0f3004977fba9194692f65dae9ee0a803f36f33876039e6f3224b5719bb2701d600499b2b2ebd43d2f70a2d1d8637e9a46fcd69047e39b39cc86fa108e3fa5d36cdea42e7f60cefe11d486230e91a7e06209a5cd2bc8065b7b92d595c65018aad06da59c3f7f130d8853c47b2db97053c1", &(0x7f0000eef000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) 2017/10/03 10:38:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000b17000)="73797a6b616c6c657200", &(0x7f0000cc5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000143000-0xd)="252a252d76626f786e65743000", 0x0) add_key(&(0x7f0000668000)="6269675f6b657900", &(0x7f0000eaf000+0xb1f)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000b8d000)={0x2, 0x78, 0xdac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) connect$netlink(r1, &(0x7f0000c82000-0xc)={0x10, 0x0, 0x8, 0x0}, 0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000f46000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="73697430000000000000000000000000"}) bind$inet6(r2, &(0x7f0000c9c000)={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) listen(r2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e89000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000836000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00009df000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x8000, 0x7de, 0x500, 0x7, 0xc0400000, r3}) ioctl$int_in(r0, 0x5452, &(0x7f0000147000-0x8)=0x8) pipe(&(0x7f00004c5000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00007e4000)={0x0, @in={{0x2, 0x3, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x81, 0xfffffffffffffffe, 0x6, 0x7}, &(0x7f0000bed000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000162000-0x108)={r6, @in6={{0xa, 0x2, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7f, 0x4, 0x1, 0xbb, 0x0, 0x9, 0x8, 0x100000001, 0x0, 0x8, 0x7, 0xca99, 0x2, 0x1f14, 0x7]}, &(0x7f000081a000)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000849000-0x20)={0x0, 0x14, "0000000000000000000000fcc6fefa113472a5db"}, &(0x7f0000290000+0xe59)=0x1c) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00005e3000)=0x7, 0x4) sendto$inet(r0, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) open_by_handle_at(r0, &(0x7f00005d1000-0xde)={0xde, 0x3, "07701b81665c00000000000000093e2f55f30000261c79070000dfffffff005224e78dad4812c042f77b98ca257abd8d4273b88aa26a2f27639dd6118a0aee111648f9ca17c81c538c76617f3401000000000000002f3bd1cf6b5b34c30e1c4b33a283f2c403000000bc1fb75936e3586275562d1353e34276ef1541eb13e792ebe10b817a51898d41324de2aa033c95c6afdb817d6ad956d3afd9e8e1d0af38d80000000000000005a827a953935b5cdf331b5736c58e83323ac6eafbdcf1d82b51355b0d0285ec9edd1d769fe7c6ab84db344c12a6"}, 0x42100) vmsplice(r2, &(0x7f0000171000)=[{&(0x7f0000e9c000-0x21)="c6b176aec69a5d0517fb3bcefab5a90b7f9ee93544830e639bd39a5b47d86e93e0", 0x21}, {&(0x7f0000bb2000-0xf)="5134fa9bd78b636474927dffe2e180", 0xf}, {&(0x7f0000cd7000-0x7c)="c8e2dbf626cd5e8ac27d195d17bccd8ac899a78ba44eb526456098f210f8e7c233f10abdf30850606e720ef8ccdcab2a4e736f1b3e783a48d5a57b796b0c96291da1b45ee42e91bd452bd7dedd75dcec7a553986e9eb0c05e4a178f9a3d623689918f4537be4d2a556490b239144dbc2996861bcc156b0a832eada8e", 0x7c}], 0x3, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f000094a000)={0x0, 0x0, 0x40, 0x20, 0x0}, &(0x7f000000d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000e5e000)={r7, 0x8000100000000, 0x200000000000006, 0x10000}, &(0x7f00004e0000-0x4)=0x10) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f000057c000)="", &(0x7f0000baa000)=0x0) syz_open_dev$tun(&(0x7f00006a1000)="2f6465762f6e65742f74756e00", 0x0, 0x200100) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c5e000)={0x3000006, 0x4}, 0x8) close(r0) shutdown(r2, 0x0) 2017/10/03 10:38:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6(0xa, 0x3, 0x3) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000dd3000)=0x1) sendmsg$netlink(r1, &(0x7f0000fa4000)={0x0, 0x0, &(0x7f000005c000-0x10)=[], 0x0, &(0x7f0000025000)=[], 0x0, 0x44}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000457000-0x4)=0x1, 0x4) socketpair$inet6(0xa, 0x80005, 0x7fffffff, &(0x7f0000c11000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000086000-0xa0)={0x0, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x7, 0x9, 0xc}, &(0x7f000025e000-0x4)=0xa0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xf, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000072e000)={r6, &(0x7f000085a000)="", &(0x7f0000eb1000-0x1)="05", 0xffffffffffffffff}, 0x20) r7 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xf, 0x4, 0x4, 0x81, 0x0, r1, 0x2}, 0x1c) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000fff000-0x6)={0x0, 0x3, 0x1}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002cc000)={r7, &(0x7f0000fe6000)="", &(0x7f0000eb1000-0x1)="", 0x0}, 0x20) getpeername$packet(r2, &(0x7f0000b13000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000406000-0x1)=0x14) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000c5a000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00001e3000)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x8, 0x3, 0x6, 0x13, 0xa0, 0x20, 0xfffffffffffffe00, r8, r9}, {0x8001, 0x0, 0x1, 0x9, 0x4, 0x2, 0xbe2, 0x4}, {0x7, 0x6, 0x9, 0x1}, 0x1, 0xff, 0xfcf7, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x8001, 0x9ff2}, 0x5, @in6=@loopback={0x0, 0x1}, 0xfffffffffffffc01, 0x6, 0x3, 0x2e2, 0x8000, 0x2, 0x4}}, 0xe8) connect$unix(r2, &(0x7f0000bf9000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000335000)={r5, 0x7f}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000ec3000-0x8)={r4, 0x6}, &(0x7f00002bd000)=0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e30000-0x10)={r7, &(0x7f00009e6000)=""}, 0x10) mkdir(&(0x7f00004b1000-0x8)="2e2f66696c653000", 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000668000-0x6)={0x7, 0x3, 0xfffffffffffffffa}) ioctl$KDDELIO(r2, 0x4b35, 0x4a28) 2017/10/03 10:38:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000)="2f6465762f696e7075742f6d69636500", 0x0, 0x181000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) syz_emit_ethernet(0xa6, &(0x7f0000001000-0xa6)={@random="91c3cd3b7407", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x9, 0x0, 0x1}], {0x8100, 0x3, 0xe9c, 0x101}}], {{0x88f5, @ipv4={{0x8, 0x4, 0x0, 0x1, 0x90, 0x3, 0xe457, 0x6, 0x29, 0x0, @multicast2=0xe0000002, @empty=0x0, {[@generic={0x83, 0xc, "88e8206bc6e6d2b1d530"}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x18, 0x4, 0xfffffffffffffe00, 0x5, 0x784, 0x2, 0x7ff, 0x7, 0x84, 0x3, @loopback=0x7f000001, @multicast1=0xe0000001, {[@lsrr={0x83, 0x23, 0x7, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x40, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x14, 0x4, 0x3, 0x10001, [{[@broadcast=0xffffffff], 0xf2}, {[@multicast1=0xe0000001], 0x9}]}, @noop={0x1}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0xc, "acc90865cb4fbef53576"}]}}, "9035fc11aadb7b64"}}}}}) mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x8010000000000084) syz_emit_ethernet(0x36, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, "07000000020009000800fd00000003fd0000ecffffff000004d1d40300000075f1814061b1"}}}}) 2017/10/03 10:38:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000511000)="", 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)="2f6465762f6b766d00", 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f44000)={0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fc9000)="2f6465762f696e7075742f6576656e742300", 0x100ffff, 0x0) r3 = dup2(r2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00003ec000)=0x0, &(0x7f0000299000)=0x4) ioctl$VT_RELDISP(r3, 0x5605) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000fc2000)=0x80000000008) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00008d7000)={0x0, 0x0}, &(0x7f000083c000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00001c1000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000791000)=0x8) fadvise64(r3, 0x0, 0x7, 0x4) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = epoll_create(0x6) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00001cf000)={0x0, 0x0}) r6 = timerfd_create(0x0, 0x0) timerfd_settime(r6, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000001000-0xc)={0x0, 0x0}) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006fa000-0x10)="2f6465762f73657175656e6365723200", 0x2, 0x0) ioctl$KDGKBMODE(r7, 0x4b44, &(0x7f0000ab4000-0x8)=0x0) poll(&(0x7f0000bae000)=[{r5, 0x240b, 0x0}, {r6, 0x200, 0x0}, {0xffffffffffffffff, 0x4004, 0x0}, {r5, 0xfffffffffffffffd, 0x0}, {r5, 0x8440, 0x0}, {r5, 0x2440, 0x0}], 0x6, 0x37) rt_sigprocmask(0x3, &(0x7f00002ec000)={0x9}, &(0x7f00002b0000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r6, &(0x7f000065c000-0xc)={0x2001, 0x0}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x1, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xfffffffffffffc46, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x1000000, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2017/10/03 10:38:38 executing program 6: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af4000)="2f6465762f6b766d00", 0x40, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af4000)="2f6465762f6b766d00", 0x800000000000, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000059d000-0x20)={0x3, 0x0, 0x100004, 0x2000, &(0x7f0000565000/0x2000)=nil}) mmap(&(0x7f0000762000/0x1000)=nil, 0x1000, 0x6, 0x1000000032, r1, 0x0) mmap(&(0x7f00005ac000/0x3000)=nil, 0x3000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f00001c4000/0x10000)=nil, 0x10000, 0x2, 0x3e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x1000000, 0x32, r1, 0x0) mmap(&(0x7f00002e5000/0x3000)=nil, 0x3000, 0x2000000, 0x32, r0, 0xfffffffffffffffc) mmap(&(0x7f0000aaf000/0x1000)=nil, 0x1000, 0x0, 0x50, r0, 0xfffffffffffffffc) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x11, r3, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000077000/0x18000)=nil, &(0x7f0000af8000)=[@textreal={0x8, &(0x7f0000af7000)="0f20d86635080000000f22d8f080445c8ef20f38f143e8f30f2d290f01cb66b9800000c008ff6635002000000f30660fdd810000baf80c66b86c960c8b66efbafc0c66ed360f2390", 0x48}], 0x1, 0x4, &(0x7f0000af5000)=[@cr0={0x0, 0x2000000c}, @flags={0x3, 0x4000}], 0x2) mmap(&(0x7f00000a9000/0x4000)=nil, 0x4000, 0x1000000000004, 0x50, r0, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f00002f5000/0x18000)=nil, &(0x7f0000ae7000-0x18)=[@text64={0x40, &(0x7f0000ae7000-0x64)="54838c89bcaa94b4c64c902e4f5093e18859bc5129e376101bfe4c4deed68a37e2ec74f41c591ee04901e5261330d08f304123e8264a0385538f240ab98b6ad3c1118a991f748fb321e55ad1302cb9f1cfa1f54a9812a8dacf577d258c69ccf966b3df38", 0x64}], 0x1, 0x0, &(0x7f0000ad5000)=[@flags={0x4, 0x140}], 0x1) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x20000003, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x34, r4, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000af8000-0x9)="2f6465762f6b766d00", 0x5, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000af7000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f00004af000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/03 10:38:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000f67000-0x8)=0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00007c5000)="2f6465762f72746300", 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f000004b000-0x10)={0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a2a000-0xb)="2f6465762f6877726e6700", 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000137000-0x4)=0x0, &(0x7f0000067000+0xc8e)=0x4) clock_gettime(0x6, &(0x7f000042c000)={0x0, 0x0}) socket$inet(0x2, 0x3, 0x40000000000001) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd(r3, &(0x7f00000fb000)={0xf9}, 0x8) setsockopt$inet_tcp_int(r2, 0x6, 0x16, &(0x7f0000382000)=0x399, 0x4) pipe2(&(0x7f0000671000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000cfa000-0x10)=@common="00000000000000000000000000000000", 0x10) sendmsg$netlink(r5, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000795000-0x21)=[{0x21, 0x26, 0xcffddcf8d9b2dcfb, 0x0, 0x0, "29003d5d0100000000000000000000001f"}], 0x21}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ea5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r6, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004de000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80002, 0x0) r7 = memfd_create(&(0x7f0000d0e000)="2300", 0x2) ioctl$EVIOCGMASK(r7, 0x80104592, &(0x7f0000135000)={0x5, 0xfb, &(0x7f000050f000)="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"}) 2017/10/03 10:38:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80000000db, 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, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7161745f6164665f63746c00", 0x40000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00007df000)={&(0x7f0000c25000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fce000)=0x0) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x7, 0x78, 0xdb, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x2, 0xfc, 0x0, 0x0, 0xa, 0x0, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3860c48c, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003da000-0xf)=@common="00000000000000000000000000000000", 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000000)="", &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000722000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000164000)=0x8) r5 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f66000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @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}}, &(0x7f0000f62000-0x4)=0xe8) r7 = getegid() epoll_pwait(r0, &(0x7f0000925000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x1, &(0x7f0000e02000)={0x3}, 0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d5d000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000dd4000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000de9000)={0x0, 0x0, 0x0}, &(0x7f0000b30000-0x4)=0xc) r11 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a8b000)={0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) getresgid(&(0x7f0000e24000-0x4)=0x0, &(0x7f000065f000-0x4)=0x0, &(0x7f00009fa000-0x4)=0x0) r14 = getpid() getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00006a7000-0xc)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000548000-0x8)="2e2f66696c653000", &(0x7f0000df1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000fa9000-0x38)=[{&(0x7f0000a78000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000071e000)=[{&(0x7f0000dbf000)="d648a10948a72988d65027b599359390b16773747326049c27c0c9d75a41fad4ce4a0ea613c7044ff15f11d0ad71db28e5f53fc2966a44edd8a4283910a9612415", 0x41}, {&(0x7f0000da4000-0x38)="c306395b2abb72cd8d836683dca0bc4b67a95f2afeed445a9c892b8122a8733721f132bf1a547e976b28ed7095809e5ffa0f2001d4f43535", 0x38}, {&(0x7f0000aff000)="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", 0x1000}], 0x6, &(0x7f0000406000-0x178)=[@rights={0x38, 0x1, 0x1, [r0, r3, r4, r0, r4, r2, r0, r4, r4, r4]}, @rights={0x30, 0x1, 0x1, [r3, r0, r2, r4, r3, r4, r3]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r4, r2, r3, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r3]}, @rights={0x28, 0x1, 0x1, [r4, r2, r2, r3, r3, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r3, r3, r4, r0, r0]}], 0xa, 0x8010}], 0x1, 0x40000) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f000011a000)=0x0) r17 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r17, 0x84, 0x2, &(0x7f00007d9000-0x6a)="", 0x0) 2017/10/03 10:38:38 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000337000/0x2000)=nil, 0x2000, 0x1, 0x10, 0xffffffffffffffff, 0x0) sync() capset(&(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$pid(0x1, 0x0, 0x7ead) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)=0x0) prlimit64(r1, 0x2, 0x0, 0x0) io_destroy(0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000543000)=0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x96c000)=nil, 0x96c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096c000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000870000-0x23)="", 0x0) mmap(&(0x7f0000532000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x4000000000000000) mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000b43000)={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000f57000)="00ba445ed6f357446aaa3ee9000000043065bb0f49e51a1ed15f2ca51178e39c440670dcffb570ae3648da3045252c47f8c643008a856b25077ebfe0802a31f4102aed751ef7eacd532425d6f2e586e49b36825336e94d4f51e0f6de679a204841872c70f52f2105fec36b1bbd474de5cf5867ff2e1f77dcbeaaba20201d2296854873d5b9dc0015973e33e1e084b92469fbe724d5d33ead1002edc9ddbd00c3211082e658f39bd4cb7c3f49946ca978ab062c0ac62f813621a09d212e0c408642cd4a29f7173071b94b80989546", 0xce, 0x1, &(0x7f0000f58000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000f53000)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000f59000-0x4)=0xc) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/03 10:38:38 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000084f000)="2f6465762f73657175656e63657200", 0x410000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f00007f2000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002000-0x20)={"8a3125d7abe1d104d83b8e9868bf3de6", {0x4, 0xc6a, 0x1, "e8867fe854df", 0x1, 0x0}}) mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x8010000000000084) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000725000)=0x6, 0x4) syz_emit_ethernet(0x36, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, "07000000020009000800fd00000003fd0000ecffffff000004d1d40300000075f1814061b1"}}}}) [ 40.153525] TCP: request_sock_TCP: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. [ 40.180767] QAT: Invalid ioctl [ 40.230470] QAT: Invalid ioctl 2017/10/03 10:38:38 executing program 2: mmap(&(0x7f0000000000/0xb53000)=nil, 0xb53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000b54000-0x8)="6269675f6b657900", &(0x7f0000b53000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b54000-0x1)="00", 0xfffffffffffffffa) mmap(&(0x7f0000b53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000b54000-0x4)="6465616400", &(0x7f00007dc000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b53000)="482d707070305b76626f786e65743173797374656d2b2f6b657972696e67252c2d6e6f6465762b656d3100", 0xfffffffffffffffb) keyctl$link(0x8, r0, r1) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00007b1000-0x8)={0x0, 0x7fffffff}, &(0x7f0000a61000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000a62000-0x108)={r3, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x9, 0x28f31e35, 0x26, 0x4, 0x9, 0x3, 0x100000001, 0x1, 0x56000000, 0x8000, 0x6665, 0x9, 0x800, 0x2]}, &(0x7f0000a62000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00009a8000-0x18)={r4, 0x33, 0x0, 0x8001, 0x6}, &(0x7f0000546000-0x4)=0x18) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd65}, @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, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000b51000-0x18)={0x0, 0xd, "991b48b8caf6c08e27ab82a6a6"}, &(0x7f0000821000-0x4)=0x18) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000420000)="2f6465762f6175746f667300", 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r7, 0x80585414, &(0x7f00006a4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000441000-0xa0)={r3, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1f7, 0x3, 0x8, 0x4}, 0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000b51000)=@assoc_id=r5, 0x4) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000a62000-0x4)=0x10001, 0x4) listen(r2, 0x0) shutdown(r2, 0x0) mmap(&(0x7f0000b53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000b54000-0x1c)="005500208ecb00000000a3000000cbba4565dff3000002283de0cef4", 0x1c, 0x20000000, &(0x7f0000944000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f00000b9000)="2f6465762f76637300", 0x2, 0x0) mmap(&(0x7f0000b53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f0000ae2000-0x8)=@assoc_value={r5, 0x80000000}, &(0x7f0000b53000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f00008a9000)={r5, 0xba4}, &(0x7f0000488000)=0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000b51000)={r6, 0x0, ""}, &(0x7f000093f000-0x4)=0x8) setsockopt$inet_buf(r8, 0x0, 0x25, &(0x7f0000a75000-0x1000)="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", 0x1000) mmap(&(0x7f0000b54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r7, 0x5415, &(0x7f0000b55000-0x4)=0x0) [ 40.262664] QAT: Invalid ioctl [ 40.308848] QAT: Invalid ioctl [ 40.317925] QAT: Invalid ioctl 2017/10/03 10:38:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x80000000) r1 = socket$inet6(0xa, 0xe, 0xfff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e8a000)={0x0, 0x0, 0x0}, &(0x7f00005a3000)=0xc) getcwd(&(0x7f0000146000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000822000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fb5000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f75000-0x108)={0x0, @in={{0x2, 0x3, @rand_addr=0x9e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x3, 0x0, 0x3, 0x8, 0x1, 0x20, 0x4, 0x100, 0x7, 0x1, 0x2, 0x190, 0x0, 0x0]}, &(0x7f000027e000)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000fb1000+0x428)={r2, @in6={{0xa, 0x3, 0x8001, @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]}}, &(0x7f0000fb1000)=0x8c) r3 = socket$netlink(0x10, 0x3, 0x0) splice(r1, 0x0, r3, 0x0, 0x10001, 0x1) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ece000-0xf)="2f6465762f73657175656e63657200", 0x200002, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00009e3000)=0x0) writev(r3, &(0x7f00004ab000-0x10)=[{&(0x7f00005eb000-0x2a)="290000001800ffffffffffffff0000020a1300000000ff06800800000d0009000900001900000000f6c7", 0x2a}], 0x1) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000cbd000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b5a000)={0x0, 0x0, 0x0}, &(0x7f0000610000-0x4)=0xc) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000276000)=r6) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00009c8000-0x4)=0x6, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000006f000-0x18)={0x0, 0x5, 0x20, 0x9, 0x81}, &(0x7f0000066000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000655000-0xc)=@sack_info={r8, 0x4, 0xfff}, &(0x7f000006f000-0x4)=0xc) r9 = socket$netlink(0x10, 0x3, 0x1f) bind$netlink(r9, &(0x7f0000025000)={0x0, 0x0, 0x7, 0x98}, 0xc) r10 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r10, 0x1, 0x3b, &(0x7f00001dd000-0x4)=0x6a000000000000, 0x4) bind$inet(r10, &(0x7f00008a6000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/03 10:38:38 executing program 4: r0 = socket(0x10, 0x2, 0x10) mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006b0000-0xb)={0x5, 0x4, 0x40, 0x866a, 0x5, 0x80000, 0x3ff, 0x80000000, 0x7, 0x85, 0x7ff}, 0xb) r1 = accept4$inet6(r0, &(0x7f0000dea000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b81000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x83f, &(0x7f0000020000-0x4)=0x9, 0x4) r2 = socket$inet6(0xa, 0x1000000000003, 0x2) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000de4000-0x4)=0x0, &(0x7f00002fa000-0x4)=0x4) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f00002cb000+0x699)={&(0x7f0000dea000-0x8)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000dea000-0x18)={r3, &(0x7f0000dea000)="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", &(0x7f0000dea000)=""}, 0x18) bind$inet6(r2, &(0x7f00008dc000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000414000-0x4)="0ad0aca3", 0x4, 0x10, &(0x7f000029b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet6_mreq(r2, 0x29, 0x3, &(0x7f000097c000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000cf8000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r5}, 0x14) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000d83000-0x10)=@common="6970366772652fffff00000d33000000") mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x5, 0x5) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000a33000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000105000+0x3c8)=0xc) r7 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c88000)={0x0, 0x0, 0x0}, &(0x7f00008db000)=0xc) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000dec000)={0x0, 0x0, 0x0}, &(0x7f0000ded000-0x4)=0xc) r10 = gettid() mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f0000231000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c1e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001bc000-0x4)=0xc) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000deb000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00005ff000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ccf000-0x4)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000571000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f0000deb000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000987000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f6000-0x4)=0xe8) r18 = getgid() sendmsg$unix(r0, &(0x7f00007c9000-0x38)={&(0x7f0000f6b000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000633000)=[{&(0x7f0000d1e000-0x7f)="f44971360d5cb5393d4f885da2b631cc91aed8d202f3c37bf6709e4e3a2904a18496264fd52338e509e08eb344c9591fd720255b15abd7f77a4dc9085dae3028a6597bad43b6384f197bf19d891a5071b0f0ddaf737404623073d73042ce60ef103fbc167867740c3cfbbd43e4e67f80e228fe35a1a42e055a19884d02ff6a", 0x7f}], 0x1, &(0x7f0000669000)=[@rights={0x28, 0x1, 0x1, [r2, r1, r0, r6, r6, r3]}, @rights={0x20, 0x1, 0x1, [r3, r2, r3]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x6, 0x4000}, 0x20000080) syz_emit_ethernet(0x2e, &(0x7f0000dea000-0x32)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x80, 0x8, 0x202}}], {{0xdbf5, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1000000003, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @multicast2=0xe0000002, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=0x0}}}}) syz_emit_ethernet(0x4e, &(0x7f000000d000-0x44)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "439e87", 0x18, 0x39, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000926000)={0x0, 0x0, &(0x7f0000923000-0x10)=[{&(0x7f0000044000-0x14)=[{0x10, 0xffff, 0x303, 0x2, 0x0, ""}], 0x10}], 0x1, &(0x7f0000dec000)=[], 0x0, 0x0}, 0x4) 2017/10/03 10:38:38 executing program 1: r0 = mq_open(&(0x7f0000c8c000)="6d643573756d00", 0x0, 0x1, &(0x7f000024e000-0x20)={0x9, 0xc3c, 0x80, 0x40, 0x10000, 0x9, 0x5, 0x4}) fadvise64(r0, 0x0, 0x8, 0x1) mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x8010000000000084) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000990000)="2f6465762f73657175656e63657200", 0x210000, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000d33000)={0x8, 0x8001, 0x9}) syz_emit_ethernet(0x36, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, "07000000020009000800fd00000003fd0000ecffffff000004d1d40300000075f1814061b1"}}}}) [ 40.349181] QAT: Invalid ioctl [ 40.366522] mmap: syz-executor0 (4496): VmData 27848704 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2017/10/03 10:38:38 executing program 2: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00008d3000)={0x2, 0x0, &(0x7f00008f8000-0x8)=[], &(0x7f000083c000)="45", 0x9, 0x80, &(0x7f0000cc5000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7fff, 0xfffffffffffffffd}, 0x30) r0 = socket$inet(0x2, 0x44, 0x8000000001ffffd) sendmsg$inet_sctp(r0, &(0x7f00002b7000-0x38)={&(0x7f0000cc3000-0x1c)=@in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c, &(0x7f0000b6b000-0x40)=[{&(0x7f0000024000-0x37)="307f93ee88257415ba027e58b48f74f2185d13ae7d52e567cd843c836545ae783bf2bd49f417d9adae89dc50bc72c0c4bc1b749f65e4ce8d63614cbf07929adb9fbb6437a30cb5bb9cda68ac55de9e7b5e21441efc547afd357de9fc6815c9fcf7300648f83521fa56fb2f934c614044de6fc7169590c537210d8432f9191deccfd8b8", 0x83}, {&(0x7f00000e7000-0x97)="3bbfd2e2b841fb9fc0f37af2bf6e9976f5d9a3e39c0541fbc7f2406f2a6488e1688c81581b8649cc06594721ae886ac122d96a91fb15f05e9f195cc9ef109ef081ab86c4ac73a7bef96cd223450476aa417eb7826523449697a07baa2fb9095e94621a8d8608975e1ba3a6ceccd94bc6597ea765b8e8b4a78ebfdc3a71848a307bfa011f693bf7230b01eff1bd693804bec257142ae3b6", 0x97}, {&(0x7f000087b000-0xf1)="e23d78aaac6b948406e8d45fc83974a4e9fc1defb8c975bb49977d0f10ccb459ae4ad29b257c05ea88d1d40642ba97d93e8ba82497881b6e5f057a0958ce515b02ed1e8e522d54713d6f23ccc3c96a28e1dc9bec774493e44325aa3edd0a97a4b96e6c371f68d2af49a71fdb8249e3f7fe2e7c694b9c1d892314883c41b8dac19bb249a75b78f61cf5497b3f204be1072a2b199e36d0c6b6dcc7a81543faa30c14ec89fb83a532c353258cfe882373daf5c6ee21e6745c650cce50ce148b2bc33a18a3f973269355fd6e74b1f9a03dea7f9249ce5d310e44664a6273e50d8f5725b9aba80c5f250926306d48d4437d6d95", 0xf1}, {&(0x7f0000b6a000)="d52819468bf7233da52cc92e99949aa9478678ff9bb9448f897a59f7da178116074b56ac506709ca4162c128118a8976399307417bfef5aded16969ac328abff36691bc05d2cb7cf51dbbce35db40b7a33cb72b4f85c3e361edf3e7184d401a58f63fab817e49d7619b1be2c585e38084f00b7c50f22ac97fa05062d73c9ba44726baddec3e83705", 0x88}], 0x4, &(0x7f0000b6a000)=[@init={0x18, 0x84, 0x0, {0xe740, 0x6, 0x10000, 0x1}}], 0x1, 0x20008000}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet(0x2, 0x4, 0x101, &(0x7f0000a24000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1f, &(0x7f0000f11000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000077d000)=0x3c) connect$inet(r1, &(0x7f0000e30000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00004e8000)={0x0, 0x1000, "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"}, &(0x7f0000978000)=0x1008) pipe(&(0x7f0000a7f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000654000)={r3, @in6={{0xa, 0x1, 0xfffffffffffffffe, @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]}, 0xfffffffffffffff9, 0x5, 0x200, 0x401, 0xe}, &(0x7f00009b4000)=0xa0) sendmmsg(r1, &(0x7f0000310000)=[{{&(0x7f000084f000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005f1000)=[{&(0x7f0000b5e000)="8af58258a72cadd7404bf7385ccf1ca7d26764335c5d2675dad92ded2a3b1df0bba87a0df2e705ae7c72fe74c78d90f163247fa65338ca83d15fb4db36d34002184acbec7fb452c02e88de973490ec9999e3c29f4f44de68342c695b64cebf122f73e7f4dbc58e95694cab24a5614da5ff66e7e33bbdfd24bf61898fa38fa20038", 0x81}, {&(0x7f000030d000-0x55)="44922cd94c352868cc68caf74ac99a323d15177ca93f3aa1716b6ddb12b0500c68b63d838f15f2866202ae6dbe194aca02ab74782d306abb6faa59f267e2c4907ac99e03c3de96ecac83bd6b61195c586369f7b757", 0x55}, {&(0x7f000066b000-0x30)="ec5e1c87bf10f22c42a3b5e781304af2b4e7e8c97b54845087d66a394e90ba3ca5291f167d38efd98f6bc1bfc7827b8d", 0x30}], 0x3, &(0x7f0000b46000)=[{0x50, 0x107, 0xffff, "a95820384824a1f11f19a4f068e6288bac0ecc02b42f90fe8259f866cb362ecfafa54318dda6ea196e52a26d090458c3009336570315384b843e5217"}, {0x68, 0x116, 0x8, "5951bb9e5eeca2cfecce264377dc1eb6f0fbbdddf06ace962fe7e78c48ffd5e132ace1823f79bd8b69ee97601092d6924936c586fc65bd13088ab576cc39f274f06f7ae0865806fb5355bb0b8508e0750b9826492b134b"}, {0xe8, 0x10e, 0x100000001, "630dea169615255aac42a94172326981af9283fd4959e620c00dfb3bf3dfc27b298dfc1c66cef82828d05254620d0472d9f2c4bc7932c24719f6a864b59a542f9e3b89cc374d836f99057e244653c506095778480500d8dea0a3a69c571f4d8cf56c9ef4f5b7008fc80c59861935e54c63effb46b9310499d38c05c16bb6b991bcc9149cd9b63d6680676756c5f39867c3e123f8fe87b16b2c410d974f0d70a7535af9ea0c45fc2e0a0249fc31873ee6d97bdd5d7766dc192b7d8b9b28ef6f846a815b31baaf8d3ac51382a740e7881856807bd5d535"}], 0x3, 0x20000014}, 0x1}, {{&(0x7f0000443000-0xc)=@nl={0x0, 0x0, 0x1, 0x1}, 0xc, &(0x7f000093d000-0x10)=[{&(0x7f000074d000-0xd1)="139d4ac2b6bdcbaa79b94a61a9a12feab2d1dab8038b3066060d226e2ad859b0f1d5d51bbf6791e97bfb4df594238152fe2312b89c1ffc1c9af969f8787e4935908790d7f123f7f83bf5722a374c0c121ca21cdde3cabfea0de6e3be9f2f480013ce1d280a315bf2b5da35b3671a3536040c9d53afdf8f968e9bcfe153d3874ed8fe85c9bceacdcd9339eefba119cd14281156494121f2df4d84504202d654e3b95640e631b4572f455cb1d65a38867df5397b1f9aaa2ea7fb8d1a3949ef544f424a6d9d22a6578ac9e3c4850313eae52d", 0xd1}], 0x1, &(0x7f0000df1000-0x68)=[{0x68, 0x11f, 0x800, "dbbac489802e99356d4d6c66683d66ab0c4c2f8edf1fc87705d8dc03fc775bf829cb51155605957dc174efca8e467f94ae35790fe8314836ea2ebf9304879a85cba923917711058be9ec86831e0ce14664f6a68f03"}], 0x1, 0x4000}, 0x80}, {{&(0x7f0000c44000-0xc)=@nl={0x10, 0x0, 0x3ff, 0x653}, 0xc, &(0x7f0000346000-0x30)=[{&(0x7f0000d1e000)="2c731c1869b92eccd4237df8e4fadc8ba955414f918be0ee76b2248f9a87da423240ff7d152a081c93ab019dd97bfc58a12d6093cd2ec3c0924fb320bde833c4bc8cc6f19e71bf2e691abb9ec5726f5962dd9d93ab37beafa78d61b2ae38d92a2391919a6d27a09b46ef82d239d8b761a8c963a3836e094785109df5899ce776ebef9d72e5b82e93926d26499defdf99e534b71c2ac118bcdebc8808df0462af5a04b675ad0eff6646199a241bf7820821d83483b641d1a5a9", 0xb9}, {&(0x7f000091f000-0xae)="a93eff8af37db504fe2f91aac998be83fcfdb066d3eb0fb2dc4b25f967adec1ca04c3f8c9e45dadb5d4df5fd85ce02afc59b5d6c126d4c122bebbe5a0486084b5418ef60c849e7c9e5c8c48e9761d14c4eb38a072b1fa4992034daf792a8d13eaacd607f7100b723755ce9c4a8b8b31bdad96544f89c9c1247a316fca47a1c22b08de0310552b7c427ffb50579eb6dcafb4f67d96aa9bb5d5bcc144dd85bcd0d7383288005a7c5062a7489dc41c9", 0xae}, {&(0x7f00001e1000)="e5417afcbe2f3616d1d6a6c12790602e921f8e503c9d81740b3e0f57b00f874238df93d7987c17e2b0291ff2d398f0251be8d081f05d188f93e240668158e9d524501fdcb5faf46052e4137046c5528f76562a0ecc9a896d348fd1cc93d66fbbb61aef7f82d07c230a53f7f101daeed9f82e41ea6da0d5a52700e35a690cb3a7ca04f1e6278cdcd51d4e450888a19e59e46e6576dd7c0115609904cabf44e27da648dd95ff5ed7adc0df98bc7b0d468f8ec5a56f4244c652089733bb2a31517e8c", 0xc1}], 0x3, &(0x7f0000750000-0x218)=[{0x30, 0x188, 0x6, "42666b3962ba58fe2074c693735b038d06d06b366d35974e6e"}, {0x100, 0xff, 0x10000, 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0x1000}, {&(0x7f000060c000)="767ac3dacdaed605a328a18efbb0c9745bb5a9558cb5dbf0b54af2df913797caaac79a57d1e2fdfdd930dd5e85e92969299ee9368a54411a6e04d43d092a8c0ef550f62998d2d6339da32d9e89", 0x4d}, {&(0x7f0000fa5000)="523999c9dc5f915ef1abb97cee00632b509b3c09c2dc1a8858a51fb2045d2b2190658b547009cc7b45863727cf4ad1977db1105d2edd4c94aa5a2b6616626f53b6e4d2bf2fdb8fe3a4a42f6871d113d76593ae515327eed7c0e4709e3f3937e672d5310144b8f5fc3804ca5cf08a280e930b32e18ea5f9dad454c388adfc1ee0391f052da801c01e39935601752ea493652db20e908fd89f8e67ce30d1ee74ead4d27ecc95e1dff13ef7dc57ca1b963ace6f33912157d27bfefc9393e74ee72d9d5c422d0c73065d55eb50bfba2ea6f31b26eb6f095d17f15c1d596f96ae3a0f3bfa2ca816d632204a8ff6", 0xeb}], 0x3, &(0x7f0000f4f000-0x518)=[{0xb0, 0x110, 0x0, "cf7f6b8a458ac1e9366b0015196cc5fb7a420b4512e1539cad53e6c57624c627cb8208474a141feb579ab87ab9fac786b2905643f92810346be45c13dd4d5a518a62753e5e139a3b784de99ee44d687dbcfc4a8b75f9cd9429132962f7b7799edc5cdb653102fbf78eefc39aa459c9d3d47e9d044746cd3d11b6fc435b19c61fb0b7183deb4ff446eabe26369ea5fa3dab5c187b218c29e6a8"}, {0x98, 0x10d, 0xfffffffffffffff9, "6342c7b242b917870f102562109ae61cd9d7947188677c24e5fb65694aa766c720a0644d71327566022e2253985946ccdf584d875081648bde6046088a2788ff190fbb533230dd83889b59cd4d374bd2eae14aa55a9a74175cffae926d684582d68bf1e4b952fdd2802f471b7cbe81cde20408648e970d71a43ebafac0ab43b767"}, {0x20, 0x119, 0x6, "6803575f624db30ee56bf0ce559891aa"}, {0xb0, 0x107, 0x46, "88adfecb17b18b637c17706b8e543c330d4e81864211ecf203447f7f77c733665d0572bac0e863321acb5c3e90829e380051ccde23fdffe885d9dbc826d7ab599181bfc8bea19ffe478002e9d5690104a4199c73cb49ff26a3c1bf88ced770fca6d7799ddada4a09f74217943ba85b60930c3e75e6d00ad2aeda1f53c04a69a38aac3519e2346934a698f1ef2f33708052c01a60dc0276162007"}, {0xf0, 0x10a, 0x87a8, "5e8b9cb6a4ac74e80540c16c5c2729c09c7d083947d5b51d24262f56f74d3da66ec4326019115a60184b7455a4fb2d43af10a6d0b410a265a7bba381780194a54a8066715d5a16e1224f5ae65b8d6c865dc6f61187c24adf9899e42bcbb1f5264f45e8a3c4a1df6d848745d95c349d4b5ae3e7a1b5f5503d739f0e649af2070d66350e8a9160ca63e0b944cbe9de86102eb52212a752b06ef5d2b8cc85d8ea83b178dc1cd5f0360b173ded949d1619f32a60bcbe60fd70a479528db880c033c6bb22ee4d34829b6b990fcf3a715554782765d2a84997379fe950"}, {0x78, 0x10f, 0x7fff, "9a8d877b5986ef9132a95319ebbfd6dc3f237a5b3e79f6b905d73f217339836377e979152a8b209df2d62aaba40c00f96c5fb7a11dc7d07c82893a5a829ae210dc463e84a14a15525cb7874dd58c53017e5ecb938db27683c74fc59df5dd86280197f2e60b4782"}, {0xc0, 0x103, 0x0, "4812ffd2e281b45bbabda899e0f2d268a47a0db0412b7943628e94c8be2fb68699bf825ac508a3501a0adcb0caa6be5adfd48110b2a354edc8b8aaec75844d97a9b469fde0db51e2de709102d6208cbea03c4a6a4a761c3136f48c735cfeb94fd194c53cb8ac4fa27c6f41d0274db53aa3b2c8d414fa92ad26caffa26dc4fbb502c99f828afa59b98693f2c21138cb356fa03b1c35cadfce9829b72c14053f46e718fd194ead33d2a89b99eda9"}, {0xd8, 0x109, 0x4, "0204fee3e332c1523be7e61feda329fb783cdf22edbca13ba1c7bf4aae5b3db74d8c5ce935a2eda25a46e9c830d664f886c5ec2ee6c67b8335eede1e53a81253863d66e5a538c846ba6e246f1172937f7c9968a96989232df601b389d36c2e0aaa74f737c6e1e1b5a8ef8dcaaa63a88f6820b227c0f5e2cf89169ee433d7ffc136e6ff2bb1ac65da4823019a780289b437fa38481f1b4acf9b2eb9f80f50586e48d740a566a38a986b6c563a217635fc6b42807cdc2f37fede26d459d99e98ec499b"}], 0x8, 0x44800}, 0x4}], 0x6, 0x8000) connect$inet(r1, &(0x7f00006b1000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000f8b000-0xc0)=[{{0x0, 0x0, &(0x7f000046c000-0x50)=[], 0x0, &(0x7f0000f36000-0x20)=[{0xb0, 0x119, 0x3, "2f65566400f6be67000da73be67f1d3ca252ef91c4663974bb6f770ef1bfbfb10b55cd675865b6d8bbbd8d81122adae5161bb6d4e529a514e2ee95b883bcbfe21e23702884f563537262cba03af1400bc64f1609dc4946e33e0b1fee2e10d55fd13cd00ba64ec008fba4989b3f0e9607f608b274c9d2ef5c0741c365d55eba3c5629e258efb2c737d994885509357b4d9980a02272f9e7378db98823"}], 0x1, 0x0}, 0x2}, {{&(0x7f0000c33000-0xa)=@sco={0x1f, {0x0, 0x4000000000, 0x2, 0xfffffffffffffffc, 0x83, 0xfffffffffffffffd}}, 0x8, &(0x7f0000135000-0x10)=[{&(0x7f00009e8000)="10ca07001b00857fbc0302006f1a8756eca044d8f107074b5068b58f01290000023e05e7dbc932bba1b8199623363a2b168373872078048b483bd15487fb52cd55c58a93cfd2c19f8e4cd983817bcb0000000000000005b52dd88063247dbe847adf0ce1d461d347607ae62a527c8837e4a0ec2b74f671083911114dc1e7", 0x7e}, {&(0x7f0000d84000-0x1000)="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", 0x1000}], 0x2, &(0x7f000048c000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) r5 = socket$inet6(0xa, 0x3, 0xb) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f000018b000-0x4)=0x0, &(0x7f000048e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000058000)={0x0, @in={{0x2, 0x3, @rand_addr=0xe8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005de000)=0x8c) mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x13, 0x32, r1, 0x0) r7 = socket$inet6(0xa, 0x880000000004004, 0x7c) bind$inet6(r7, &(0x7f0000574000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r7, 0x1, 0x8, &(0x7f0000d11000)=0x0, 0x4) close(r2) setsockopt$inet6_tcp_buf(r5, 0x6, 0xe, &(0x7f0000178000-0xc2)="a5a71d87b8472fedea3c83dc78f11c8f350288d30fda9eb35c830158275b917032cbc46d488ae780a565c317e40eed7ff8b0d52ee869b63fcb4d5e804db609eb39c73c55469fc0bd2b029ebf36db57fd36471e6589e7e7e0f9d4b7d30c545ba2ba1520c497bf0f856d9b625053cd8713a933a22fa6ebbb33f2ca7e19c7a99365bdd1fc9751c59c7bbea6b0a3d78ae70a24684cf283379d0bca0c49924370e1c1cf230a438b2f3f0d60312d2d103149cc5933023b3b7c11dd4679ef01eb5679359a48", 0xc2) bpf$MAP_CREATE(0x0, &(0x7f0000493000-0x14)={0x8, 0xffff, 0xffffffff, 0x9, 0xfffffffffffffffe, 0x0, 0x0}, 0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000d1a000-0x108)={r6, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8000029, 0x7, 0x5, 0x7, 0x0, 0x9, 0x2, 0x1, 0x7, 0x800000000003, 0xf6, 0x10001, 0x6, 0x0, 0x3]}, &(0x7f00002b7000-0x4)=0x108) sendmsg(r7, &(0x7f00006d2000-0x38)={&(0x7f0000067000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000089b000)=[], 0x0, &(0x7f000019c000-0x10f0)=[{0x1010, 0x112, 0x0, "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{0xa8, 0x112, 0x4, "bd6cc724a0748c8a60d252cc90f7d128f321ff0455468b6770494b5eb34d906ab42315341031a72ad3c47f08fcf1c35a346f64fe45b68c76ca1c1513e99f78cc4cfaa6061991ef43e5660103c290e8622888e178edfa6389e265906b6aca8031a00c40ef886c61bceaa03f2179f6a1b0d18e76597332f0fa79e4e4d231ac5cf9c5ba92d1b8b6f85758b30e5d40a9f039696d"}, {0x38, 0x11d, 0x2, "dea68dcbe5cf1474f7c1f67e5009accb3f1efecae3dcecefbb4c201609a1574b7439e3af1114"}], 0x3, 0x0}, 0x3) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f000064f000)={0x10005034, 0x6, 0x8200, 0xfffffffffffffffe, 0x5, 0x2, 0xfffffffffffffffe, 0x30, r8}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000b63000-0x30)={0x1, 0x2, &(0x7f0000b68000)=[@generic={0x6f, 0xaa, 0x0, 0x0}, @generic={0x9595, 0x3f, 0x4, 0x0}], &(0x7f0000b69000)="626465765e6d643573756d5c707070316264657674727573746564707070307d00", 0x9, 0x80, &(0x7f00009e0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffff9, 0x0}, 0x30) 2017/10/03 10:38:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4b) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000e03000)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4c, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3e, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x2, 0x0, 0x0, 0x2, {[@sack_perm={0x4, 0x2}, @fastopen={0x22, 0x11, "2b08f32082cddc3d49a817d7479cef"}]}}, {"2000"}}}}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x8000000000000003, 0x6) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000659000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x2, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x18) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@random="919af493a7c6", @random="d89c43bd3e11", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x1, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[]}}, @igmp={0x1e, 0x2, 0x0, @multicast2=0xe0000002, "000000010000000b00"}}}}}) getpid() syz_extract_tcp_res(&(0x7f00003ce000-0x8)={0x42424242, 0x42424242}, 0x1, 0x3f43) syz_emit_ethernet(0x37, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r3, r2, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0xfffffffffffffffc, {[]}}, {"0c"}}}}}}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00008a2000-0xb8)={0x0, 0x3, 0xfffffffffffffff7, 0xff, 0xa2, 0x1f, 0x7f, 0x3, {0x0, @in6={{0xa, 0x2, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x76, 0x8b70, 0x4, 0xb2, 0x4}}, &(0x7f000071b000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000401000-0x8)={r4, 0x100000800000}, 0x8) r5 = socket(0x9, 0x7, 0x800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000391000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b90000)=@ethtool_dump={0x3f, 0x4, 0xbd1, 0x1, "01"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res(&(0x7f00003e2000)={0x42424242, 0x42424242}, 0xfffffffffffffffc, 0x2000020000000003) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f00007be000-0x4)=0x0, &(0x7f0000896000)=0x4) syz_emit_ethernet(0x38, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2a, 0x1, 0x0, 0x20000000000, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @tcp={{0x1, 0x0, r7, r6, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0069"}}}}}}) syz_emit_ethernet(0xc9, &(0x7f0000274000-0xc9)={@random="395d1f78b2b2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x4, 0x80000000000, 0x20}], {0x8100, 0x37, 0x7fff, 0x1}}], {{0x8902, @x25={0x1, 0xa, 0xff, "988e38b08e1c785a1b939c47d43bb82b5441449388a3aa39370ffe44576a2abefaced30ce03d509dd9db4d022f5ae0235de92f28c599b7a41951b290ea61ded6d622619c75c652dc3a423ee85ff67be1a6c1b0808928eb9b04ceaa560b1941a842b51962be0cb125b1fbd5d2e9e29d538cc430b50c9864d4d739e6e30f861a529d72a48962c880f9f1961deab171165b1d4cbafbe99740783aaf351946d025baf35bb65711e71c5f1d91903f6f377b6d"}}}}) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x59, &(0x7f0000fdd000-0x59)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x200, 0x9a, 0x80}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x47, 0x0, 0x3, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x1f, 0x9, 0x0, @rand_addr=0x2, "7a39452fe896eef9f56088905643e5e4c191a4d494396c5937fb63fa4d4d1ccf89289ac1f74d768289a06c"}}}}}) 2017/10/03 10:38:38 executing program 6: mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0xffffffffffffffe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x100000000, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) listen(r1, 0x7ff) syz_extract_tcp_res$synack(&(0x7f0000591000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x9a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "deceaf", 0x64, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, r2, 0x42424242, 0x0, 0x0, 0x19, 0x2, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @window={0x3, 0x3, 0x4}, @timestamp={0x8, 0xa, 0x9, 0x6}, @sack={0x5, 0x16, [0x20, 0xfff, 0x83b6, 0x0, 0x6]}, @generic={0x1b, 0x10, "bc5cab54ab28a1dbe2570cadfa0b"}, @fastopen={0x22, 0xa, "8e405ef341fa1bfd"}, @sack={0x5, 0xa, [0x8, 0x0]}, @sack={0x5, 0x6, [0xe60]}]}}, {""}}}}}}}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000008a000-0x5)="72656e6f00", 0x5) inotify_init1(0x80800) r3 = creat(&(0x7f0000907000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000908000-0x8)="2e2f66696c653000", &(0x7f0000059000-0x3)="2e2f66696c653000", &(0x7f0000045000-0x7)="646178000365", 0x0, &(0x7f0000de9000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x4, 0x40100000000, &(0x7f0000045000-0x10)={0x1, &(0x7f000010d000-0x8)=[{0x672, 0x2000010001, 0x1, 0x8}]}) r4 = syz_open_dev$sg(&(0x7f000003d000)="2f6465762f73672300", 0x1, 0x202080) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000df4000-0x108)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x0, 0x1, 0xe93, 0x4edb, 0x6, 0xf202, 0x80, 0x0, 0x1, 0x14b, 0xaf25, 0x8, 0x7, 0x80000000]}, &(0x7f0000bf5000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000e7e000-0xc)={r5, 0x4, &(0x7f00008bf000-0x4c)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000385000)=0xc) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33f, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x10000000, 0x0}, 0x0, 0x0, r4, 0x0) r6 = request_key(&(0x7f0000bc1000-0x5)="7573657200", &(0x7f0000d58000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000399000)="2f6465762f73672300", 0xffffffffffffffff) keyctl$revoke(0x3, r6) creat(&(0x7f00004a9000)="2e2f66696c653000", 0x0) mount(&(0x7f000082f000)="2e2f66696c653000", &(0x7f0000322000)="2e2f66696c653000", &(0x7f0000865000-0x6)="627472667300", 0x0, &(0x7f0000f6b000-0xdc)="ac") r7 = add_key(&(0x7f000015b000)="6b657972696e6700", &(0x7f0000e1c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000baf000-0x86)="c68a8afc4ac41f34fb0bed1b39d35c4649f7a36ddf77161e71a429070b781df4ec4b3498674fd14585d2be67bb60afd96a25b86513fb151851a2dc017041ce17009dfb2d95fa3245efd80cbe8b872cd98228be921ad90abc571bbb6d7e625b003d5b70dc709e21102eb6c883738d5f78e2ac780241f729b83a13a1cbf6d9984e42e43966ab54", 0x86, 0xfffffffffffffffb) keyctl$read(0xb, r7, &(0x7f0000d72000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6(0xa, 0x400000000001, 0x6) getsockopt$inet6_mtu(r8, 0x29, 0x17, &(0x7f000046d000)=0x0, &(0x7f0000fab000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/03 10:38:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000760000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00003f4000-0x40)={0x400000000000000, 0x11100a, 0x80000010000, 0x20, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000a21000-0xc)={0x0, 0x2, 0x0}, &(0x7f0000c5a000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000701000-0xb8)={0x0, 0x5, 0xf4be, 0x1f, 0x80, 0x6, 0x1ff, 0x10001, {r2, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8, 0x6, 0x0, 0xfffffffffffffffd}}, &(0x7f0000c1d000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc81000)=nil, 0xc81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x4000000000000a, 0x0, @tid=0x0, []}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000717000-0x10)={0x0, 0x0}) mmap(&(0x7f0000c81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(0xffffffffffffffff, &(0x7f0000127000-0x64)="fffd4a76d35b46c073daaeebbcab7ace9eff252361be2d45f2916930bc167d7161dfa0891f8004f4304054ef087eac6d4ebd2d52c3064ab06366400a45ed3012890e5acfa0175121a67587fe3911e30428f103b7a5c7aa2ec666c2e24793c2e323bdbb25", 0x64, 0x80, &(0x7f0000c81000)={0x1a, 0xd, 0x101, 0x2, 0x76, 0x81, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) keyctl$assume_authority(0x10, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00004ba000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000c7b000)={{0x0, 0x0}, {0x0, r4}}, &(0x7f0000c7b000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x1, &(0x7f0000c7b000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000074000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e0c000-0x8)={r3, 0xa}, &(0x7f0000b8a000)=0x8) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000bea000)="3eecce433029dc4a3d3b0d385403866d646da038d470e81bdc35c21cc59eba3b7115f7e1182fb8d94a190385324e9ba6e0f88d2c84a33b03c3c8236c0dc2d2bd90cb8f8526e10ca8206b3de849d743a9e4d7a00c3f64fa3b479af964a121b2e6b710bab11343c565ba1e49b6f6191e42bfb91f9ebd2a1aef54760f9dfb3cc436f8a334332936b1f81934217f0ad588b5ad4659c274534627b810e2f887297d20249ff6331124e2ed113a2d89345eb6cb6cc08d67", 0xb4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86b6, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf0000-0xa)="2f6465762f70746d7800", 0xffffffffffefffff, 0x0) ioctl$TCFLSH(r5, 0x540b, 0x0) socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000013000)={0x26, "736b636970686572000000000000", 0x0, 0x80, "6374722863616d656c6c696129000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/10/03 10:38:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x482) bind(r0, &(0x7f0000db7000-0x80)=@generic={0x8000000011, "0293010000000001000000000000001a4976e2520002b18f6e2e2aba000000012e2138360053f2b0e0301a4ce875f2e3ff5f163ee340b76795008000fe000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000130000000049c31700000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00008eb000)=0x113, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000ade000)=0x7fffffff, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c62000)="2f6465762f72746300", 0x482000, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) write(r0, &(0x7f000006e000-0x1)="b6", 0x1) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000b75000)=0x8) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000e58000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000034f000)=0x14) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)="", 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461ead332a9", 0x0, 0x0}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = epoll_create1(0x80003) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3) getpid() perf_event_open(&(0x7f0000768000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xe) perf_event_open(&(0x7f00008a8000-0x78)={0x7, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x8, 0x0, 0x3, 0x20000000000000, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x22, 0x8, 0x0, 0x76, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x557, 0x104000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000aca000-0x60)=[{&(0x7f0000821000-0x4f)="e9b2e02ffd63aa7d801d452006dc65ad084f838a38b040e37011359c6800a933a3eac6217fb049e3b3d63b0a6dda4813f776c04a7ae4d06e85711b1e3256f6fa67d0595a07c1f1e09bb13403d702b3", 0x4f}, {&(0x7f00007d3000-0x7a)="0c47bd43c881ef24abf83035675e33066b6fe2ad7e583455a550e1480b3eafda144d54d6e626fd394ba4bba0ba80f6af9854c57ae02409c2c558820dde286e86268e5395044ac1f41bc2f5d25dc37c6bc7c4cd6b611b40304177e466e68a54a517a0de741f8e75c11ec86ee3a16b79de0b86a5a10b50a5c6e3da", 0x7a}, {&(0x7f00006aa000-0x26)="d0ee9adf242073cb9e8d92754ab6dae457193c16266c111af9bc123ea37342c60b43f5f2f68f", 0x26}, {&(0x7f000019c000)="133d79a4867abd3fdd1ce0e57723069bb1ecd18ab3e114edce337de270e7ff49dca74f8e0dc4bffe597ff91a8d22f60f42e44455b26157b6d62d10b18e4345a62491b677c172a53a9a2d94a79c27cf454718f1874f4205eab94ba436e7d4da899782460a81cddd6970b0473d91b6c2eeb40ba01cb017fd3608c1f9ebeea4baacd25810fb845ddb52ab8487c1a30dff47f5b7fb7b4b379037bfa001dd6c56e3bf6cc2abdbde4b6314dfaaed2567bc901fdc70bdf5623b83", 0xb7}, {&(0x7f0000399000-0x9f)="d9822a3972626d167d5437e63c0c7e566db102a3da13135c3548165887873b47a3aedebe011e6cf26545cd07df6b6ae89bb73fc01fbec4118cf220e5137e8316fbb65ac94f6449f4776ee6eeff151f182c6b223c45e04eb6b632e8dcec69b2b50b2d80a88098e4988ac46b15d82a687f6d925b5390f5c9f6df1c747c1991a548472a63f5b340a0648cbf0a7cbe404b0899e8065345335fc58f5da30956dc47", 0x9f}, {&(0x7f0000416000-0x25)="76155432ccc22230da4c819b95dd290c22bbf74b643def9f0d1808e6c45aacb40000000893", 0x25}], 0x6, 0x0) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00000cf000-0x4)=0x0, &(0x7f00007c8000-0x4)=0x4) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00009c2000)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r6, 0x4008ae48, &(0x7f00002b6000-0x8)=0x80fffff) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000305000-0x28)={@common="626f6e64300000000900000000000000", &(0x7f000021a000)=@ethtool_rxfh_indir={0x17, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009bd000)={0x0, 0x0, 0x4, 0x4}, &(0x7f000076a000)=0x10) 2017/10/03 10:38:38 executing program 3: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000d1c000)=0x1, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000d1d000-0x10)=@req={0x28, &(0x7f0000d19000)={@generic="f5b8591124439cbcb75a32658352cb53", @ifru_data=&(0x7f000000d000-0x20)="aaacaa5cc05feff2f82ce6a175283b92199fc8903fd78beb9b62e68f3c00685e"}}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f0000131000-0x1)="c7", 0x1, 0x20000001, &(0x7f0000a07000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d1a000)={0x0, 0x12c6, 0x10001, 0x5, 0x0}, 0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000618000-0x10)={0x8, &(0x7f00004e1000)=[{0x7fffffff, 0x6, 0xffffffff, 0xb540}, {0x4000, 0x2e, 0x3, 0x8}, {0x100000001, 0x41c2, 0x4, 0x200}, {0x3, 0xffffffff, 0x9, 0x3}, {0x53e9, 0x78e, 0x9, 0x8}, {0x5, 0x80000001, 0x4, 0x6}, {0x2011, 0x10000, 0x0, 0x1000}, {0x1ff, 0x6, 0xfffffffffffff001, 0x8}]}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) add_key(&(0x7f0000d22000)="7472757374656400", &(0x7f000025d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d1e000)="898d966fa38ba42a507559a320fb852e53603644bc6250937792766b8ad47afc61a73c91ae1680bcd13c369b88e3a59351bae10b76d26180c4169303edb5b729d2538143d6cbc4d241ff08d31bbb000001023a504e2a96313edc7bc2408950d3572442c4c375d00b17d228a1ebe5f98010ef8150ebd1", 0x76, 0xffffffffffffffff) request_key(&(0x7f0000d1f000-0x5)="7573657200", &(0x7f0000d1f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000054e000)="6d643573756d63707573657400", 0xffffffffffffffff) add_key(&(0x7f0000643000)="73797a6b616c6c657200", &(0x7f00006a1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d24000-0x98)="dfc2053faf6d5b82ab278fdc80a47bea5591bc979a770b62cc230f3c76526f9c66e84e9fa1730c36a8133d50225b293d37d76883380c38980285845c012d8d4fa83f3a4ba35f5cd186b0a17073bfac792fac4ca12d4999ffdc3c232692a9b450349a7057450e2f5e09f721c0bbc5a7aafbd2c35e5892b74c4cbae0906ab63010f6cc9902d7be93419371f6164a1008000000062e732afa3a", 0x98, 0xfffffffffffffff8) add_key(&(0x7f0000d1f000-0xa)="73797a6b616c6c657200", &(0x7f0000cbb000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d1e000)="c93a1b72895fe0f8ad6bcaa16129cfb40b4ca627300316ab3e5ef082e7b27dab0c57", 0x22, 0xfffffffffffffff9) add_key(&(0x7f0000348000-0x6)="6c6f676f6e00", &(0x7f0000d1e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000065000)="296f8e87bb5425553b0f65c7fcbab882d7b5bfc5c3e1e0be31bc26ac946fec66f7c93f0889d1141c6bd19e7cd3755206a1465005dce2978ce8bed7b56b9173d688c2ea3ab13060dc65a0ac4adbf834454c296672f274eaf3934618efb88b2f0382d81de873cc14e8e8659b3002420a7aba27ad7b713e2ff80d48be7b2d6a5dc96ae12cfae506267a78c79d7899de3b6a726c1e7e1a4c4891e4d4a4b77f273c503009a6a4e23ddbdba2603c2c95", 0xad, 0xfffffffffffffffb) mprotect(&(0x7f00002bb000/0x2000)=nil, 0x2000, 0x2000002) add_key(&(0x7f0000d23000)="2e726571756573745f6b65795f07000000", &(0x7f00008d0000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d1e000)="acbf19cc4562ad68a15b593a86d77ac905cbca88091bb134e307528407bd206eec571cf99284dac1d161de389fdc50fe8d9b182b3519e9cb2bba70c5ce13e6866abce314595fadc2796f69f8de5b13796819ffc536", 0x55, 0xffffffffffffffff) r1 = add_key(&(0x7f0000d25000-0x7)="06ffffffff0000", &(0x7f0000d24000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009d0000-0x76)="8d77bf1a3ce660e21be0127925f9e28d5e1f2231a250a88b127eaaeb32b08ae6a9b59cfd95b10225806da1ecc53fdd4f9489051e7a0aacf6025664120f1bb8e0eeb27c81446b10c2c0dec3aef6a57c3e3809d8a6037015e28b69e1b0380648154885a89987ae70b0b5ea0096932daa565683cf819d1c", 0x76, 0xfffffffffffffffb) request_key(&(0x7f0000d1f000-0x8)="7472757374656400", &(0x7f0000d1e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000385000-0x1)="00", 0xfffffffffffffffc) keyctl$invalidate(0x15, r1) 2017/10/03 10:38:38 executing program 1: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x8010000000000084) r0 = syz_open_dev$vcsn(&(0x7f00006df000)="2f6465762f7663732300", 0xc8, 0x20a03) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000b7c000-0x90)={[0x7fffffff, 0x8, 0x0, 0x8001, 0x9, 0x3ff, 0x0, 0x2, 0x2, 0x6, 0x4, 0x7f, 0x3, 0x0, 0x9, 0x80000000], 0x552b2e0bb2250683, 0x2100}) syz_emit_ethernet(0x36, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, "07000000020009000800fd00000003fd0000ecffffff000004d1d40300000075f1814061b1"}}}}) 2017/10/03 10:38:38 executing program 4: r0 = socket(0x800008, 0x80003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x7, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000502000)={r1, @in6={{0xa, 0x0, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800080000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcd1, 0x0, 0x2, 0x100000002, 0x3}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000f14000-0x6)="707070312600", 0x6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000fd0000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x9, 0x80, 0x1, 0x8, [{0x7f, 0x0, 0x6, 0x0, 0x0, 0x2004, 0x0, 0x0, 0x0}, {0x40000000009c4, 0x7ffffffffffe, 0x68, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0}, {0x4, 0x2, 0xffffffffffffff88, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0x2, 0x1, 0x3, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x2000000002, 0x2, 0x100005, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0}, {0xb6b9, 0x102, 0x77, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x1, 0x105, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x7, 0x100000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000448000-0xb8)={0x0, 0xffff, 0xfffffffffffffffe, 0x1ff, 0x0, 0x1ff, 0x490e5930, 0xfffffffffffffff7, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc1, 0x5, 0x4, 0x1, 0xfc}}, &(0x7f0000fd1000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00003ea000-0x8)={r3, 0x9}, 0x8) ioctl(r2, 0x8916, &(0x7f0000000000)="") r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8936, &(0x7f0000000000)="") unshare(0x210000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000f24000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000000000002}, &(0x7f0000fde000)=0x98) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000fdf000-0x8)={r6, 0x7}, &(0x7f0000d04000-0x4)=0x8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f00001a7000+0xdef)=0x10000) pread64(r2, &(0x7f0000c39000-0x24)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0, 0x45) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000fe0000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c3000-0x4)=0xe8) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000918000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fdf000-0x5)=@ethtool_channels={0x33, 0x7f, 0x1003, 0x2, 0x8a0000, 0x3, 0x800000, 0x2000103, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/03 10:38:38 executing program 1: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x8010000000000084) syz_emit_ethernet(0x36, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, "07000000020009000800fd00000003fd0000ecffffff000004d1d40300000075f1814061b1"}}}}) r0 = syz_open_dev$usbmon(&(0x7f00009c0000)="2f6465762f7573626d6f6e2300", 0x8, 0x101000) bind$bt_rfcomm(r0, &(0x7f0000cfe000-0x9)={0x1f, {0x1444, 0x853, 0x5, 0x5, 0x80000001, 0xb4}, 0x1}, 0x9) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000eec000-0x8)="2e2f66696c653000", &(0x7f0000eeb000)=@random={"6f73322e00", "2f6465762f7573626d6f6e2300"}, &(0x7f0000eeb000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c) 2017/10/03 10:38:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b9f000-0xb)="2f6465762f6877726e6700", 0x20000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000c07000-0x8)={0x401, 0x7}) mkdir(&(0x7f00007bc000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000823000-0x8)="2e2f66696c653000", &(0x7f000025e000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="62696e666d745f6d69736300", 0x80, 0x0) r1 = openat(r0, &(0x7f00003a9000)="2e2f66696c653000", 0x4, 0x21) getdents(r1, &(0x7f0000d00000-0x96)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f000098a000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getdents(r0, &(0x7f000089c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x752) r2 = open$dir(&(0x7f0000482000-0x8)="2e2f66696c653000", 0x0, 0x108) getdents64(r2, &(0x7f0000a64000)="", 0x0) 2017/10/03 10:38:38 executing program 7: mmap(&(0x7f0000000000/0xac1000)=nil, 0xac1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) mmap(&(0x7f00002d3000/0x1000)=nil, 0x1000, 0x2, 0x8010, r0, 0x400000) mmap(&(0x7f00005a8000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000060000)="2f6465762f73657175656e6365723200", 0x2000, 0x0) mmap(&(0x7f0000a84000/0x11000)=nil, 0x11000, 0x3, 0x32, r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000015000-0xb)="2f6465762f6877726e6700", 0x2, 0x0) ioctl$KDSETLED(r3, 0x4b32, 0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r4, 0x7, &(0x7f000002f000)={0x2, 0x0, 0x8, 0x5, 0x0}) readahead(r3, 0x0, 0xff) fcntl$lock(r4, 0x7, &(0x7f0000004000-0x20)={0x0, 0x0, 0xed, 0x1, 0x0}) flistxattr(r2, &(0x7f0000703000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000637000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0xb, 0x0) setsockopt$sock_int(r4, 0x1, 0x2f, &(0x7f0000633000)=0x1000000000000004, 0x4) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ac6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/10/03 10:38:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c51000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000933000-0x4)=0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000373000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fstat(0xffffffffffffffff, &(0x7f000003e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000cea000-0x9)="2f6465762f73672300", 0x8, 0x4004) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00008b4000-0x20)={{&(0x7f0000e66000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000056c000-0x4)=0x0) setsockopt$inet_mreqn(r1, 0x0, 0x1000000000000027, &(0x7f00002c8000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x3}, 0xc) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r2 = getpid() process_vm_writev(r2, &(0x7f0000c61000-0x10)=[{&(0x7f0000a09000)="00", 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000937000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}], 0x1, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f000031a000/0x2000)=nil, 0x2000, 0x0, r3) 2017/10/03 10:38:38 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x8000000080) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000016000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000011000-0xc)={r1, @rand_addr=0x81, @loopback=0x7f000001}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000016000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000015000)={@generic="370edd4de80329a94baf4d682965d36e", &(0x7f0000006000)=@ethtool_rxnfc={0x3d, 0xc, 0x1, {0x6, @tcp_ip4_spec={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x80000000, 0x1, 0x0, 0x7f}, {"3249", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x1, 0x5, [0x10000, 0x2]}, @ah_ip4_spec={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0xffffffff}, {"3584", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x3, [0xffffffffffffffff, 0x7]}, 0x278, 0x2a}, 0x6, [0x6e, 0x4, 0x4, 0x1000, 0x4, 0x5d]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r3, 0x8000002) close(r3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x50, r4, 0x0) listen(r4, 0xda) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0x6, 0x3, 0x7, 0xffffffffffffffff}], &(0x7f00000d2000)="00", 0x0, 0x0, &(0x7f0000f0a000)="", 0x0, 0x0}, 0x30) r5 = socket(0x11, 0x802, 0x300) setsockopt(r5, 0x107, 0x12, &(0x7f0000000000)="", 0x4) mmap(&(0x7f0000000000/0x661000)=nil, 0x661000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x9, 0x807, 0x3) setsockopt(r3, 0x2, 0x12, &(0x7f0000838000)="", 0x0) poll(&(0x7f0000e84000-0x40)=[{r5, 0x200, 0x0}, {r5, 0x0, 0x0}, {r5, 0x0, 0x0}, {r2, 0x40, 0x0}, {r4, 0xbd, 0x0}, {r2, 0x400, 0x0}, {r3, 0x8000, 0x0}, {r2, 0x108, 0x0}], 0x8, 0x5) setsockopt(r5, 0x107, 0x16, &(0x7f0000000000)="", 0x0) bind(r6, &(0x7f000058c000-0x80)=@generic={0x11, "5f87045abc39d01f0d44bff53ac8478dbd1550e2f721ef5b452307ed5852fc54f9d267db3783e27507d24d014fee77fe0ecbe6b0a5cb524c0afaa2afe9456c934c99ecd45c3f91b49f9de7092babc1a6617d5809e1855357c127978abd382794bcba4045f27611581c96aa46bb331a2a3bf984620ffd5a74b0029c5a7e5c"}, 0x80) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f00006a3000)={@common="697036746e6c30000000000000000000", @ifru_addrs={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x55, &(0x7f0000015000-0x55)={@random="f88216f453f8", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x6003, @x25={0x2, 0x400, 0x13, "99277d2060ec11e2a9e453bc08d424f28b9ed8e96bb526289f79e2c412735a83347bfe19b88e96229c66e0d81a7f5ca475cbc439d482ee17444bbd6a1926884cea597eb6"}}}}) syz_emit_ethernet(0x2a, &(0x7f0000767000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c00000034d8", [], {{0x800, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @multicast2=0xe0000002, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @multicast1=0xe0000001}}}}) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f00001b4000-0x10)={0x0, &(0x7f0000345000-0x10)=[]}, 0x10) mmap(&(0x7f00002ea000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000017000-0x4)=0x80000001, 0x4) 2017/10/03 10:38:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000399000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x607, 0x0, 0x0, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000955000-0xd)="2f6465762f7573626d6f6e2300", 0x7, 0x420082) bind$bt_rfcomm(r1, &(0x7f00000f1000-0xa)={0x1f, {0x3ed, 0x444, 0x5, 0xfffffffffffffffd, 0xffffffffffffffff, 0x8}, 0x0}, 0x9) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000036c000)="2f6465762f70746d7800", 0x80000, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000a05000-0x14)={0x0, 0x1, 0x3, 0x9, 0x2, 0x7, 0x8001, 0x7, 0xff, 0x9}) r3 = socket$unix(0x1, 0x1, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000407000)="2f6465762f7667615f6172626974657200", 0x2000000000000800, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000241000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1c, 0x103000) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007e0000)="2f6465762f6877726e6700", 0xfffffffffffffffc, 0x0) epoll_wait(r6, &(0x7f000005a000-0xc)=[{0x0, 0x0}], 0x1, 0x43d8) r7 = request_key(&(0x7f000026c000-0x5)="7573657200", &(0x7f0000236000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000063a000)="2f6465762f6877726e6700", 0xffffffffffffffff) keyctl$read(0xb, r7, &(0x7f0000116000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48) r8 = socket$netlink(0x10, 0x3, 0x100000c) recvmsg(r8, &(0x7f0000186000)={&(0x7f000033f000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000036e000)=[{&(0x7f00002eb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f0000b5b000-0x12)="000000000000000000000000000000000000", 0x12}, {&(0x7f0000ef5000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}], 0x3, &(0x7f0000a19000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f, 0x7a}, 0x2062) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00008cc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a73000-0x4)=0xc) fcntl$addseals(r4, 0x409, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000a92000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac8000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000e66000-0x4)=@int=0xb1c, 0x4) r11 = openat$autofs(0xffffffffffffff9c, &(0x7f00004b6000-0xc)="2f6465762f6175746f667300", 0x44000, 0x0) sendmsg$netlink(r8, &(0x7f0000167000-0x38)={0x0, 0x0, &(0x7f0000843000-0x10)=[{&(0x7f0000034000-0x1010)=[{0x1010, 0x7fffffff, 0x10, 0x6, 0x7ff, "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"}], 0x1010}], 0x1, &(0x7f00003e2000)=[@cred={0x20, 0x1, 0x2, r9, r10, 0x0}, @rights={0x30, 0x1, 0x1, [r0, r8, r5, r4, r3, r11, r6]}, @cred={0x20, 0x1, 0x2, r9, r10, 0x0}], 0x3, 0x4}, 0x20000001) clock_gettime(0x0, &(0x7f0000c96000-0x10)={0x0, 0x0}) flistxattr(r11, &(0x7f0000e3c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc) clock_settime(0x7, &(0x7f0000057000-0x10)={r12, r13}) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000cd3000-0x4)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r6, 0x891a, &(0x7f0000c30000-0x1d)={@common="65716c00000000000000000000000000", @ifru_flags=0x800}) perf_event_open(&(0x7f000002f000-0x78)={0x2000000001, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x8, &(0x7f0000cac000-0x8)=0x4, &(0x7f00007c7000-0x8)=0x10000000001) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r9, 0xf, 0x0, &(0x7f0000bef000)={0x0, 0x0}) 2017/10/03 10:38:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000107000-0xa)="2f6465762f7663732300", 0x10000000000000d3, 0x0) creat(&(0x7f000062c000)="2e2f66696c653000", 0x1) r1 = memfd_create(&(0x7f00002db000-0xb)="2f6465762f6c6f6f702300", 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x3) ioctl$TCSETS(r1, 0x5402, &(0x7f0000f4f000-0x24)={0x8, 0xffffffffffffffe0, 0xa85, 0x1, 0x9, 0xb83, 0xfa9, 0x3, 0x3002, 0x3, 0x77, 0x8}) ioctl(r0, 0x11, &(0x7f0000c4c000)="4a9539696bc66ffc17ac7218cff93493eb388c32") r2 = syz_open_dev$loop(&(0x7f000058a000)="2f6465762f6c6f6f702300", 0x20000000, 0x2000) ioctl(r2, 0x1268, &(0x7f0000000000)="") 2017/10/03 10:38:39 executing program 1: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000eea000)={0x0, 0x8}, &(0x7f0000eea000)=0x8) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000eea000)={r1, 0x80000000, 0x5, 0x3, 0x6, 0x401}, &(0x7f0000eea000)=0x14) syz_emit_ethernet(0x36, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, "07000000020009000800fd00000003fd0000ecffffff000004d1d40300000075f1814061b1"}}}}) 2017/10/03 10:38:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x4000000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x4000100004, 0x0) socket$netlink(0x10, 0x3, 0x200000000003) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeb6000)=nil, 0xeb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) fcntl$setstatus(r3, 0x4, 0x2800) r4 = fcntl$dupfd(r3, 0x0, r3) sendto(r3, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) fcntl$getown(r0, 0x9) r5 = syz_open_dev$vcsa(&(0x7f00001eb000)="2f6465762f766373612300", 0xfffffffffffff40a, 0x109000) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000822000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb7000-0x4)=0xc) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000048000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aaa000-0x4)=0xe8) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000650000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e0000-0x4)=0xe8) setsockopt$inet_dccp_buf(r5, 0x21, 0x2, &(0x7f00003cc000)="e99d05260a33b9997f214bc63b58d7f5f8be9b257c0b3ae1d4ea2c9258bcb9d81bceda9aab2dadf8b4e8378140c23ebfb1a31d1de8c8840597e306cba4acede5620ba84c764704246d189132f72b97f5b8f667e04fd07f8eb263ec04", 0x5c) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000eb8000-0xe8)={{{@in=@rand_addr=0x1, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x3, 0x1, 0x7fff, 0x1, 0x20, 0xa0, 0x6, r6, r7}, {0xd9, 0x3, 0x6, 0x2, 0x1, 0xfffffffffffffff9, 0x1, 0x2}, {0x3, 0x3, 0x7, 0x7}, 0x5ff6, 0xffffffffffffffc0, 0x4, 0x0, 0x0, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x7}, 0x18, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x0, 0x800, 0x79b, 0x80000001, 0x8000000001}}, 0xe8) fcntl$setownex(r2, 0xf, &(0x7f0000ae1000-0x8)={0x1000000000000002, 0x0}) recvfrom$unix(r4, &(0x7f000001c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd, 0x40, 0x0, 0x0) fcntl$notify(r2, 0x10, 0x80000011) sendto$inet6(r3, &(0x7f0000eb5000-0xf2)="", 0x0, 0x0, &(0x7f0000eb4000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/10/03 10:38:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000c77000-0x10)={0x1, [0x5]}) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a45000)={0x0, 0x7}, 0x8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000de4000-0x4)=0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000626000)={0x0, 0x9}, &(0x7f000026d000)=0x8) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f00005ab000)={0xfffffffffffffffa, 0x7, 0x90, 0xed23, 0x9, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000f4e000-0x400)={"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"}) mkdirat(0xffffffffffffffff, &(0x7f0000236000-0x6)="2e2f66696c653000", 0x9) sysinfo(&(0x7f0000859000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffdffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x2, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x6) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f000093b000-0x99)="f2b55be133375438b573ed560839fa6ea3d69a626ea026749e013df5f59b9eb95243a5ddf2908d4abc38cec7b4c1ffb44a2ec98f41b806fa5c9b0da03de6a7a9d523f797f137e727655673ad79c4bd1cd8fa1fa0f74a396e8e32800881bcad6e30d273329ff5454d18fb785479666525b35bae1d5152c36b0c1467e70836a5a25c0c85b5dcc1e75c1c889fdf95e38732710d212c54f4894c00", 0x99) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f00004da000)={0x62b0, 0x2, 0xc000000000000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f00002ee000-0x78)={0x6, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x0, 0x5, 0x202, &(0x7f00002b3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9393, 0x0, 0x401}) fstat(r3, &(0x7f0000f2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = memfd_create(&(0x7f0000fd9000-0x2)="68f2", 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r5, 0x40046411, &(0x7f0000993000)=0x2) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f00008e9000)=0x0, 0x4) write$tun(r4, &(0x7f0000932000)=@hdr={0x3, 0x4, 0xffff, 0x6, 0x6, 0x2, @eth={@random="1a0780f321c3", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x6, 0x7, 0x848}}], {{0x88f8, @ipx={0xffff, 0x110, 0x3, 0x15, {@random=0x87, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x3f}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3f}, "52192b4923c952e344b0ab2d8889dcde50766aceb7ede81d26a75a42a24bc4cc40a9e9bd44d75fff8565e04a6324b7bd0c136a47ce21c1d6b3c1ebfc396f5597b0c79761c6ae2c5476ae70fbbf2f48f768cb62d64c9828f1c25c1a6326ceea985492f67add09828ef055246354737704b0800c5e484cff22cdba3bb83a4be55ce39c64fdfb72600ab8b9cee7c77a6649c5ae9e08a90f1a0d8d257a7ceb2053d429bb26e472fcff04bcb7ed7def39657722617c57c6a20a5e55f36abec1a158ba61e846609fe45e770094fc8fa36be5f7c7c7c66ab69b25fa40f3cf5c0bed3c827062718bd264c67cfbc7b68db938cf9f2667"}}}}}, 0x12c) flock(r4, 0x4) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00001b6000)={"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"}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000076b000-0x400)={"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"}) 2017/10/03 10:38:39 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000f11000-0x9)="2f6465762f73672300", 0x101, 0x420002) gettid() pipe2(&(0x7f000003c000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00001ee000-0x4)=0x0) socket$netlink(0x10, 0x3, 0x6) fcntl$getownex(r0, 0x10, &(0x7f00007a8000)={0x0, 0x0}) mmap(&(0x7f0000790000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000b30000-0x9)="7d63707573657400f7", 0x0) r4 = socket$inet6(0xa, 0x803, 0xff) sendmmsg(r4, &(0x7f0000d23000-0x40)=[{{&(0x7f0000917000)=@generic={0x0, "00ffee00000085b0c5f5e03a4ba94187e30d9d720c5a4df7c7ce0454a44316f6b7b53d2e1c3eeca7900cfc36c6702ce627b42dceb5d7430c8e348da438716f77929a21ccc664e45882107d809fb938fb85712a7785898c357f8286caf708275e383dcaa83d013e19acbfd35780fb56bd412f4d803c176a7747259d28adb2"}, 0x80, &(0x7f0000dbb000-0x10)=[{&(0x7f0000e8d000-0x1000)="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", 0x585}], 0x1, &(0x7f00000fb000-0xa8)=[], 0x0, 0xfffffffffffffffe}, 0x0}], 0x1, 0x0) fcntl$notify(r3, 0x18, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f00001b7000)=0x2, 0x1fc) pipe(&(0x7f00001aa000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00006a6000)="2f6465762f6877726e6700", 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f4f000)="2f6465762f73657175656e6365723200", 0x20000, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000e38000)=0x2000000001, 0x4) setsockopt$sock_int(r6, 0x1, 0x28, &(0x7f0000041000)=0x0, 0x4) sendto$inet(r3, &(0x7f0000378000)="", 0x0, 0x81, &(0x7f0000c34000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000fef000)={0x0, 0x2, 0x10002, 0x0, 0x0}, 0x14) socketpair$ax25(0x3, 0x3, 0x7c944f413f0833c, &(0x7f0000376000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f00007d0000)={&(0x7f0000c29000-0x1)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet_tcp_int(r2, 0x6, 0x40000000013, &(0x7f00008bf000-0x4)=0x0, 0x4) dup3(r5, r7, 0x80000) setsockopt$inet_tcp_int(r6, 0x6, 0x80000000000018, &(0x7f000059b000)=0x2, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dba000-0x8)={0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000929000-0xb)="2f6465762f6877726e6700", 0x400, 0x0) sendto(r6, &(0x7f0000d1d000)="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", 0x1000, 0x8040, &(0x7f0000d1c000-0x6)=@hci={0x1f, 0x2, 0x1}, 0x6) 2017/10/03 10:38:39 executing program 3: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffc, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x400000000, 0x1, 0xfffffffffffffffc, 0x0, 0x3e, 0x0, 0x0, 0x0, 0x10, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x2, 0x2, 0x0) r2 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f00007b0000)="2e2f66696c653000", 0x0, 0x100) r4 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000002000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000714000)={{0x8, 0x5}, {0x7, 0x20fa}, 0x5, 0x5, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r6, 0x11, 0x65, &(0x7f0000e42000)=0x0, 0x4) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000b33000/0x2000)=nil, 0x2000, 0xb, 0x12, r6, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x1000000000033, r7, 0x0) mmap(&(0x7f00006f8000/0x4000)=nil, 0x4000, 0x1, 0x1012, r1, 0x0) setsockopt$inet_tcp_buf(r7, 0x6, 0x16, &(0x7f0000008000-0x1002)="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", 0x1003) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r5, 0x40) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000f60000)={@multicast2=0xe0000002, @rand_addr=0x49b9ee60, 0x0, 0x0, []}, 0x10) mmap(&(0x7f00007ad000/0x1000)=nil, 0x1000, 0xc, 0x8030, r6, 0x40002) getsockopt$inet_buf(r7, 0x0, 0x30, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000006000-0x4)=0x91) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/03 10:38:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00002c2000-0x9)="2f6465762f76637300", 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000f5e000)={0x0, 0x100000001}, &(0x7f0000e35000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000ba000)={r1, 0x0, 0x5, 0x7, 0x7e61, 0xfffffffffffffff8}, &(0x7f0000be7000)=0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0xfffffffffffffffe, 0x4) bind$inet(r2, &(0x7f0000490000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000589000-0x1)="06", 0x1, 0x20000003, &(0x7f00006ec000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00004b0000-0xa6)="50", 0x1, 0x8080, &(0x7f000049a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r2, &(0x7f00006b6000)="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", 0x430, 0x0, &(0x7f00005bf000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f000071b000)=0x80000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000c00000)={0xffffffffffffffff, 0x20000000012c6, 0x10001, 0x0, 0x0}, 0x14) r3 = syz_open_dev$vcsn(&(0x7f00004bb000-0xa)="2f6465762f7663732300", 0x3ff, 0x200000) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00003c8000-0x8)={0x0, 0x0}) sendto$inet(r2, &(0x7f0000ed0000-0x5f7)="a6", 0x1, 0x0, 0x0, 0x0) 2017/10/03 10:38:39 executing program 1: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x8010000000000084) syz_emit_ethernet(0x36, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, "07000000020009000800fd00000003fd0000ecffffff000004d1d40300000075f1814061b1"}}}}) prctl$void(0x3f) 2017/10/03 10:38:39 executing program 3: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x20000100000006) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000032b000-0x1c)={0xa, 0x1, 0xfffffffffffffffb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9ff}, 0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fd5000)={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00001d5000-0x8)="2e2f66696c653000", 0x1, 0x4000000000013) r2 = creat(&(0x7f0000a8c000)="2e2f66696c653000", 0x4) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000036f000-0x10)={0x0, 0x0, 0x200ff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000868000)={0x0, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000675000-0xc)={r4, 0x80000, r2}) r5 = socket$inet6(0xa, 0x7, 0xffff) ioctl$int_in(r1, 0x5421, &(0x7f0000495000-0x8)=0x800) sendto(r5, &(0x7f00005fa000-0xe1)="fb1f33044a862df48c910099f83f385043f09d87bb671ab5dce345d37cf009473debabc991fe260bbd4fcd32f83d6cf653260cdcd7de4f5f75c8b33de92bac2b4cd0a4b49fa9ee3c99e7a89fd02f297afca42a9b738c94c996ea852e037730ecab3262a8588f2276f025bdd4b1dab306690c5f0da9970000000000000084c143bda280af5b54b6b03686fe786e0b2af6dbe1e3d7e0163b0f586d8ec5f161c32c69ae9f7614151ce48a715c19db3ea87574ba4664861251af2bf6c04364498ef1a26faa071f7003822baa0e8ebbe24398cbd29b444368b8a13d869b8bbe72f602", 0xe0, 0x20200000, &(0x7f0000b19000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000438000)={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, 0x1c) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f00006e0000-0x20)={@common="74756e6c300000000000000000000000", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000bb1000)=0x0) listen(r6, 0xfffffffffffffffd) setsockopt$inet6_int(r6, 0x29, 0x49, &(0x7f0000380000-0x4)=0x1, 0x4) syz_extract_tcp_res$synack(&(0x7f0000cf5000)={0x42424242, 0x42424242}, 0x1, 0x0) readv(r6, &(0x7f0000c8a000)=[], 0x0) setsockopt$inet6_dccp_buf(r5, 0x21, 0xc, &(0x7f000016e000-0x1c)="19d91c07223b6a4ed05c6a9111b382fc3ee16e36f103346201d8236d497e03d99238f251c5de957fa1fd4a4a205030d3d5d6fe51eeec1deb827872bf1271e6a06bc6af07ab5a3bc6f64d108f2e4794", 0x4f) bind$inet6(r6, &(0x7f0000414000-0x1c)={0xa, 0x0, 0xc8b, @loopback={0x0, 0x1}, 0x2000000000000003}, 0x1c) ioctl$sock_proto_private(r2, 0x89e7, &(0x7f0000557000)="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") tee(r6, r5, 0x7ff, 0xfffffffffffffffc) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f0000961000-0x10)=@common="69666230000000000000000000000000") ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000aa7000)={0x0, 0x7ff, 0x3, 0x5, 0x13, 0x1f}) syz_emit_ethernet(0x4b, &(0x7f00005f2000-0x4b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x15, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"cb"}}}}}}}) ioctl(0xffffffffffffffff, 0x7de, &(0x7f0000efe000)="28f8bcf075ce573830134a17a0773940661c4f2c8a3d22e1e40cc6e68803f47a70f443056bcb94e043bd5b3c10ae8cea35fc6fde9eded1fb30efe5debf6e97b16f1ddc7517e3d9824f1e67ed9fc7cb451b4d577cf58e73fdd38430306663f5a851d00b9c2f7825d45ab9181864de6c1381a51d98e7e942a044aadb2b1e23b794214f9c9d794b71ac476d5470565ee8fd94aa140211f0065b1492e92aff6eaf23740a85cb1d7b4e79ab47997207a694ebcf27b9a9874fd032f126fe0c03899d1701030800f4b537f34f507296911891e89c586ea311d8a1e2b53b") [ 40.989684] sg_write: data in/out 393186/258 bytes for SCSI command 0x0-- guessing data in; [ 40.989684] program syz-executor4 not setting count and/or reply_len properly 2017/10/03 10:38:39 executing program 1: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000929000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x680) write$tun(r0, &(0x7f000070e000)=@hdr={0x1, 0x0, 0x9, 0x6, 0x9, 0x9, @ipv4={{0x9, 0x4, 0x4, 0x4, 0x3f, 0x2, 0x2, 0x5, 0x3f, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x100000001}, @ssrr={0x89, 0x7, 0x5, [@local={0xac, 0x14, 0x0, 0xaa}]}]}}, @igmp={0x1e, 0x5, 0x0, @empty=0x0, "6dd2d20e43fe23238995b203afd560e979cdc2"}}}, 0x49) socket$inet6(0xa, 0x0, 0x8010000000000084) syz_emit_ethernet(0x36, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, "07000000020009000800fd00000003fd0000ecffffff000004d1d40300000075f1814061b1"}}}}) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bb7000)="2f6465762f7161745f6164665f63746c00", 0x1, 0x0) syz_open_dev$loop(&(0x7f0000eeb000-0xb)="2f6465762f6c6f6f702300", 0x6, 0x10000) 2017/10/03 10:38:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000d97000)="2e726571756573745f6b65795f6175746800", &(0x7f0000ae4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffeffffffffb) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r3 = getpgid(r2) munlock(&(0x7f0000c5e000/0x2000)=nil, 0x2000) fcntl$setown(r1, 0x8, r3) fcntl$getownex(r1, 0x10, &(0x7f0000c20000-0x8)={0x0, 0x0}) fcntl$setown(r1, 0x8, r3) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$getregs(0xf, r4, 0xfe, &(0x7f0000912000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000414000-0x4)=0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005cd000-0xf)="2f6465762f73657175656e63657200", 0x200, 0x0) ioctl$TIOCNOTTY(r5, 0x5422) ioctl$TUNDETACHFILTER(r5, 0x400854d6, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000260000)={0x1751, 0x1, 0x80004, 0x3, 0x8}, 0xc) sched_setaffinity(r4, 0x8, &(0x7f0000433000)=0x69e) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f69000)="2f6465762f73657175656e6365723200", 0x2000000000000000, 0x0) bind(r6, &(0x7f00008b1000)=@l2={0x1f, 0x10000, {0x3, 0xfff, 0xff, 0xfffffffffffffffc, 0x8, 0x3f}, 0x10000, 0x5}, 0xe) ptrace$getregs(0x13, r4, 0x200000000000000, &(0x7f00002cd000)="") getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000c29000-0xc)={0x0, @multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed1000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f0000713000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff, r7}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f000040f000)={0x6, 0x8, 0x10000, 0x100000000, 0x0}, &(0x7f0000b41000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000154000)={r8, 0xfffffffffffff803, 0x30}, 0xc) getpriority(0x4, r4) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f000042e000-0x1c)=[@in6={0xa, 0x1, 0xa90, @loopback={0x0, 0x1}, 0x1}], 0x1c) keyctl$revoke(0x3, r0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f00001ae000-0x4)={0xffffffffffffffff}) 2017/10/03 10:38:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000210000-0xf)="2f6465762f73657175656e63657200", 0x40000, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007b6000-0xb)="2f6465762f6877726e6700", 0x4080, 0x0) r2 = socket$llc(0x1a, 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001000-0x4e)={r1, r2, 0x100000001, 0x7, &(0x7f0000001000-0xad)="efe5bc21aec6addee8e750a0b347695e520d36159b23076028db17d5a90ac690cea45be7cb9d64a4485d27e7f0761206107dd268e70fd4b62a1fcf94f934d479924d4ab2097ba0c291e8b38637b8ddf4484947b7ec8fcfd5633f693fa8b98e902f78c6632e1d36c9df8df974d5257d288463b7f80b3b374400e1e9b82a197c3821fdb343a8e45ae318eb26bfcbdd02c3e825403f188eb0c21aca78ccd63fba486eabde4717fd99b18552fe98a7", 0x1, 0x100, 0x5, 0x0, 0x8, 0x7f, 0x2, "9d59989a9d61803564271bc112d1bb55205b478877233c67b10e9a0d3bb1890cc19bed731cdce9e5910fdfd1e572"}) syz_emit_ethernet(0x96, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x60, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "91c421", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@fragment={0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0}, @routing={0x8, 0x2, 0x2, 0x0, 0x9, [@loopback={0x0, 0x1}]}, @fragment={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], "9c38b69ce43b8ed0"}}}}}}}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00003a4000-0x4)=0x0, 0x4) r4 = socket$inet6(0xa, 0x3, 0x6) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000217000)=0x0, &(0x7f0000599000-0x4)=0x4) bind$inet6(r4, &(0x7f0000176000-0x1c)={0xa, 0x3, 0x1000, @loopback={0x0, 0x1}, 0xa}, 0x1c) getsockopt$inet6_mreq(r4, 0x29, 0x0, &(0x7f0000b15000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000940000-0x4)=0x14) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000fa7000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r5 = socket$inet(0x2, 0xa, 0x1) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000ad6000-0x28)={@generic="2cbb51f7f94a56db98f84b53acd14fc5", @ifru_flags=0x400}) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000b26000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xea24, 0x0, 0xbbc0000000000000, 0x10000, 0x2ed2, 0x8}}) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000915000-0xa)="2f6465762f70746d7800", 0x200, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r6, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r7, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r7, 0xa, 0x12) poll(&(0x7f000011a000-0x8)=[{r8, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup2(r7, r8) clone(0x24804d00, &(0x7f0000290000)="9635f8478dfb462460c2d9dae8ebdabba63dd4f0e0298fbb18e98870a3e71f616cb2dabaf51dbe592a30a983583ba924b0ae89763a8824374c23d7a8fb63e178fd9dcb42d085b8f6198174653fa1b064e8943c1eb0fb9c21ca62bfd1aeb5d92b1443728b2c66778058c0aa34617ddcfe3950e1d1d1ec1b643fa840e1b9cf0907c6d09990e53b4ad2e1f1137c05aeb6c4c1e6e443b59f49209209781165ac", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="6ed1a3e01bf6b25878b75df334e7f57f9ae3a302b48e228fce7b124e17d00d6880ef07fcafb7908e2828f55f7bae46d0a14b4c44b6444f2eef75d510b8984bfc568e6e2d68686f847f74ed47fbc8d58c93a727ddd3f1308e8dd96caafc4294123336e0bf0178b17905cb67ebd8735c6f9565417a3878f24a33695cd04fce4fc8d0798c34e5584f52f60d1441d646638dc634e6b29c553d83dfe5e012c8d9b2b33a8c43d889c622efbd217be58bf52ce4e15077b76da5b86ffeb92cee2b33fc766195ba02d5fb9066cad26779e8d7051d8b1ac37e5fc9817fe7d001d4b227deeecee870fcf3deb37c1215d8d18ce5197143b377db5ba423") socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003e4000-0x8)={0x0, 0x0}) 2017/10/03 10:38:39 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009e4000)={r0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fd6000-0x8)={0x0, 0x8001}, &(0x7f0000fd6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003d9000)=@assoc_id=r2, &(0x7f000072f000)=0x4) r3 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000001000-0x38)={&(0x7f00008e4000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000bcc000)=[{&(0x7f0000000000)="b5f6ec843f9043f11df1825547a902ec74b78baf347ac0a3fd4143504c5954e1f0711fcdbcf36791d2638287df5435ae70", 0x31}, {&(0x7f0000dc9000)="9863aa57728c582e4d7fdf54f0617f5ffe854406dec2003d1a16e59d77b3d176a4bad2f4ea1c4ecaa08d9c8fac127c3605798b768131238da728eea2e4036fb578cdbcf56902a0bc69d53e68f1be2102a05dee", 0x53}, {&(0x7f0000001000-0xe7)="ee5f4d416a0fc0c635d546143c7ea7e61a16027b03ee67ff2abeb8d32e62267d0f205225fb935ff42b189eacd3f47e60f74413512bed5041b780cad34325d5af89b33ffa46395f56b9adeb163d0fd7b67620eaecd369bda5c446c575d1a81c20cb5915531406659079d706514006060ac45d5d6fac7560dcf52168bd85cf856a49807c479c9c47d9fbbcd5236ce0e624ff2276553a52f71e814db1705d047ccddb2648f28a8e798be370437b50a1a834c7fade9b5870ebc56f6aa7c7bd0c76a64fea0f3558794fe23e6b3de508bca154440b7a19d75dd6b07c8b7b7eeafdb6a010e6cb588a1b6e", 0xe7}, {&(0x7f00008bd000)="c1ff32ed4454b41ddf3fd1964156557bc60c5a03018240560d9b1f9e73982751c5ef4faa2e3910f1dc79c8d580124d2d01eb6593d87c31ddcaee88b6a4d5227dc7c5422bd1cec26aaee6f435c7170625bbd0493a", 0x54}, {&(0x7f0000001000-0x7a)="2aa4840e9f40f83fba110ab0688a17cab737f517cf6d52be74ac47cfdf24fd38e50521e23f3593333a37770fbbf3ad2d0956d7b3a62ceea6507b335990cbe856ec74f99bf55d84bcdf28623e310bd8918b9baa16a119a4d01f5d5365d089d221fe36894ccaed2113e89ba22a21213af1d9967596c406123a7edb", 0x7a}, {&(0x7f0000000000)="4a3667ce0118ee98162863b6a600000000000000022f892e685e030300000031a4879151702089bcd53a4910f4f1343d7757d76180eef89bd648df8722f2c4eeea4e9269faebadc8081f3aa782e1d730b88cfa1e10009f0513c6096ac013d688a4adf06c905207374a4fb60621750cddf046258e302f4ba3afeb53e953c071a76d1d9b6d03845e6f271000b210aa2d5d8d9c2d44e2fd0c211d97a2ff69fdaaf5268a7d6dca5de4a9d1655bc75ed15a27ec9fe430df9b1363f559b8469862e0ef408cfe82ef5253ffe324b173786ce2f6d5a62d2b7966", 0xd6}], 0x6, &(0x7f0000000000)=[{0x68, 0x11d, 0x5, "b4a8d6d3744fbc5d3cdfa4facf1140bfca2f0966fb407535405669104d9c16471940899fef6aa65c4caa125def6ad573689b92ad3623c83ba269b6b49cfb53f50e4e82026dce85ba839ca5139e2190e6c13e0824363de4"}, {0x18, 0x11d, 0x1, "d3a1"}, {0x40, 0x11, 0xfffffffffffffffa, "aa076f388a619ca7c2b51b71753a2caee67b5d6cf80bd0f13501efc6ececce96f95e6082b568830ca3e2d8983d08dd50"}, {0x90, 0x29, 0x1, "825f8e3551013af8ad3aa0dd094fd2106d41d03979ef866fee5ffd7f188be59536f934448faf2516755588050118db29388489145bcc8fd535c2c699f5770fd02c5f1e38e43b5d21792b3ccaba5f085abb9c4019a195f60848e5f924c55476cb61efa5b2984df5434200863905a574f901a71821efeea23f972e1c"}, {0xd0, 0x29, 0x668, "a4ae534def925390fed1de41fc59c63e14cd56b6a023156ba2e7d3f7a0a7b9ba25f1de8c43a3cf5ce132465878d53a6267797fd8d6a4c818118add31d7d853c6a3151bc23ac99238356c0a3198390d63e79568138f0405c5ff72a1f56cd13678cccd8d81c7922b7e11e4b8c32a45edd0c0e070ad045a548269fb8b02f6c79e7aa8afc8712008f2b629e1700d81b9c7f3cb5d577c0f62983dd702e3100293335f5bf050864fd6354b3d1aa9506d9f6c3c0386b850a5c8c67c21d849850239ac71"}], 0x5, 0x20004004}, 0x8000) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x4, 0x2, &(0x7f0000ed4000-0x8)={0x0, 0x0}) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f0000948000)=0x2000008, 0x4) mmap(&(0x7f0000646000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r4, &(0x7f0000f6c000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000507000)=0x10, 0x80000) socket(0x5, 0x1, 0x4f) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x4000000000, 0xc) ioctl$sock_ifreq(r6, 0x89a2, &(0x7f0000006000-0x28)={@common="626f6e64300000000000000000000000", @ifru_map={0x1, 0x8000, 0x401, 0x8001, 0x4, 0x10001}}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/03 10:38:39 executing program 5: mmap(&(0x7f0000001000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x8001, 0x8000) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x3) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$KVM_NMI(r0, 0xae9a) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x2, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x3, 0x2) ioctl$KVM_GET_SREGS(0xffffffffffffffff, 0x8138ae83, &(0x7f0000022000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f000000f000-0xd8)=@ioapic={0x0, 0x4, 0x1ff, 0x7fff, 0x0, [{0x3ff, 0x9, 0x67, [0x0, 0x0, 0x0, 0x0], 0x1}, {0xffffffffffffffe1, 0x3f, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0], 0x4dab6452}, {0x6, 0xa9, 0x7310383d, [0x0, 0x0, 0x0, 0x0], 0xa}, {0xffffffffffffffa0, 0x5, 0x8, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x9, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x7f, 0x2, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x8001, 0x3, 0x7ff, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff9}, {0x9, 0x100000001, 0x3, [0x0, 0x0, 0x0, 0x0], 0x7ff}, {0x7fffffff, 0x6, 0x1000, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff8}, {0xfffffffffffff801, 0xffffffffffffffc1, 0x9, [0x0, 0x0, 0x0, 0x0], 0xfff}, {0x8, 0x6, 0xfffffffeffffffff, [0x0, 0x0, 0x0, 0x0], 0x100}, {0x9, 0x8, 0xb637, [0x0, 0x0, 0x0, 0x0], 0x6}, {0xacd, 0x7f, 0xbbf, [0x0, 0x0, 0x0, 0x0], 0x9}, {0xe000000, 0x10000, 0x9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0x151f, 0xa9, [0x0, 0x0, 0x0, 0x0], 0xd66}, {0x7f2a, 0xfff, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x3, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x57f}, {0x80000001, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0], 0x168820000000}, {0xffff, 0xffffffffffff6651, 0x100, [0x0, 0x0, 0x0, 0x0], 0x94}, {0x6, 0x2, 0x800, [0x0, 0x0, 0x0, 0x0], 0x5c}, {0x8000, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0x1}, {0xc, 0x5a31, 0x3fe0000, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x9, 0xee8, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x1, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0], 0x7c7}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KDENABIO(r4, 0x4b36) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000027000)={0x9, 0x5, 0x7, 0x0, 0xfffffffffffffff9, 0x43, 0x80000001, 0x7, 0x48, 0x3, 0x5, 0x91, 0x0, 0xab, 0x6, 0x100000000, 0x800, 0x3, 0x0}) ioctl$KVM_SET_DEBUGREGS(r6, 0x4080aea2, &(0x7f000001f000)={[0x200, 0x115007, 0x3000, 0x0], 0x8003fffd, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT(r4, 0x4010ae94, &(0x7f000000c000-0x10)={0x100020000000d0c, 0x7c, 0x200}) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000011000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0xa2fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34b582ec71cdec61, [0x0, 0x0, 0x0, 0x0]}) accept4$ipx(r4, &(0x7f0000007000+0x37a)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000020000-0x4)=0x10, 0x7fc) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000029000-0xa8)={0xa, 0x0, [{0x4c0000103, 0x0, 0xfffffffffffffe01}, {0x0, 0x0, 0x9}, {0x9a4, 0x0, 0xffff}, {0x40000bf7, 0x0, 0x522}, {0xbff, 0x0, 0x2}, {0xb7f, 0x0, 0x4}, {0xbff, 0x0, 0x10001}, {0xc0000bff, 0x0, 0xfffffffffffffffd}, {0x0, 0x0, 0xffffffffffffff80}, {0x8be, 0x0, 0x0}]}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r6, 0xc008ae88, &(0x7f0000001000-0x8)={0x0, 0x0, []}) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) [ 41.136303] sg_write: data in/out 393186/258 bytes for SCSI command 0x0-- guessing data in; [ 41.136303] program syz-executor4 not setting count and/or reply_len properly 2017/10/03 10:38:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0xa, 0x3, 0xfffffdffffffffff) lseek(r0, 0x0, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000a83000)={0xaa, 0x20, 0x0}) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f000097a000-0x4)=0x6) socketpair$inet(0x2, 0x80003, 0x49f5, &(0x7f0000900000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000a77000-0x10)={0x5, [0x1fffffffffd, 0xfffffffffffffffd, 0x4, 0x9, 0xfffffffffffffeff]}, 0xe) mkdir(&(0x7f0000030000)="2e2f66696c653000", 0x100000000004) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) r3 = gettid() io_setup(0x80000000, &(0x7f000077c000)=0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000282000)="2f6465762f73657175656e6365723200", 0x80400, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000060000)="2f6465762f72666b696c6c00", 0x4800, 0x0) r7 = memfd_create(&(0x7f0000f3b000-0xf)="776c616e317d2773656c696e757800", 0x1) r8 = syz_open_dev$usbmon(&(0x7f0000e8c000)="2f6465762f7573626d6f6e2300", 0xff, 0x20000) r9 = syz_open_dev$usbmon(&(0x7f000028b000-0xd)="2f6465762f7573626d6f6e2300", 0x100000000, 0x2) r10 = openat$rtc(0xffffffffffffff9c, &(0x7f0000451000-0x9)="2f6465762f72746300", 0x101, 0x0) io_submit(r4, 0x7, &(0x7f0000f2e000-0x1c)=[&(0x7f0000593000)={0x0, 0x0, 0x0, 0x7, 0x80000000, r2, &(0x7f0000ea3000-0x22)="3b56e183c8efe8197b8b3e88827b50e255102e1160a3aa7647ca712a135a8c7037ce", 0x22, 0x10001, 0x0, 0x1, r5}, &(0x7f00000d6000)={0x0, 0x0, 0x0, 0x6, 0x7, r2, &(0x7f000055c000)="9dbb04fa0a24c76a75346110218ef40aba8f3bc5a6417460fa061e6487d1dbec42d7d06ad9f746bd42c67a50287d8e300a8082a0b8cc1bb48e9d71383393eaad643c9bf4346207be46e4936fdca38162545c856fdd83019cd10abec8a1889d376e834f5107b2d8ea4b803f91e010a49d1989f9ce1716b51e44105245f9e57c44c945c7e9662c5bf10be8f751219c95d1d72bf9fee93ce1124bc0bc29ecde1acfb0683bac1d7bdb30a0", 0xa9, 0x400, 0x0, 0x0, r6}, &(0x7f0000be1000-0x40)={0x0, 0x0, 0x0, 0x7, 0x2, r2, &(0x7f0000f00000)="e709b54a4638efb4b0495ac20756fa7c5a4a01b00c43f5c13832635b06c14c008561269db02438ed976640501bd836e9e85ae3516f7ccfe8b1a2f1509b9104fa2e1b8a3e081c9946724a85ac8900caa5879cf26312842ca214ecb5da50f8", 0x5e, 0x9, 0x0, 0x1, r7}, &(0x7f0000b2b000-0x40)={0x0, 0x0, 0x0, 0x3, 0x2, r2, &(0x7f0000d72000)="759bea0cea03371547a3c6d9a91aab0b7db5f0ec2233069b40f0b11d5b35515801de22a6acc2f2eaa5d95b577c2916125f8f8a4aec202e84a355e8f4bc4f3364e8edc2fb8f0c9568a60b7736380a36b47dff2812175cc3f5347899bfe9d39220eb2f3e7c1b8456d45d57f91ac0bbbb246ef7e4fe8a02aec4621d67e8d2edd54ec77c9c2f2dcf4cd08388f0262a26ef9eafc98c6f3bdb42aa669f0d526923a4c9d29728193ff888f5b1132745307b141b63f61d7531fc7f02e9a226fc2b3ea9cb85c78e5da52af3ad91534ac40227084453fb5bf21f193fbef5e7de5d279257d6484cd3fb0ff6f591823da56060", 0xed, 0xc748, 0x0, 0x1, r8}, &(0x7f0000dab000-0x40)={0x0, 0x0, 0x0, 0xb, 0x0, r1, &(0x7f00001d8000-0x15)="8966744df935e1c759ad17af309a49128da8cbbb11", 0x15, 0x4, 0x0, 0x0, r9}, &(0x7f0000dd3000)={0x0, 0x0, 0x0, 0x0, 0x9, r2, &(0x7f0000566000-0xa9)="f89c36bab7a12877e0c8941286a395ef68b07f67e354daec9f9d0f97118f5cf701399a226b2d7800d0d3b642a769c04ff681a542f28c34dbe85e190984139e7cde5a68b854057ee747c63bd857d6468500b1218043e9a8a6dafff1871483f666820f06a0fbe05346b6efe32dd575c468e272af7e35bb56f347650e51265602510fd5bc91a2d46295fb25a01a075c7023c665a6c246ce4762dec675d437fd30dd3077ffb0f4eea53b3b", 0xa9, 0x8, 0x0, 0x1, r10}, &(0x7f0000b6f000)={0x0, 0x0, 0x0, 0x2, 0xa9, r2, &(0x7f0000d2a000)="", 0x0, 0x5, 0x0, 0x1, r0}]) perf_event_open(&(0x7f000058f000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x92, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x800) perf_event_open(&(0x7f00003b1000-0x78)={0x400000000000000, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x80, 0x800000000000, 0x20000000, 0x0, 0x20000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20020000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x1000000fe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1, 0x2080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000967000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x4000) pipe2(&(0x7f0000e7a000-0x8)={0x0, 0x0}, 0x80000) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f00003cc000-0x4)=0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x1, &(0x7f000000a000)="") mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/03 10:38:39 executing program 4: mmap(&(0x7f0000000000/0xd67000)=nil, 0xd67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) fcntl$getflags(r0, 0xb) mmap(&(0x7f0000d67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000395000)={0x6, 0x88, 0x1, 0x0, 0x1, [{0x7f, 0x6d, 0x10001, 0x0, 0x0, 0x2e80, 0x0, 0x0, 0x0}]}) write(r0, &(0x7f0000d68000-0x26)="240000004300010012000000efffffef000007040400010020050e00000000000000000eb4d8", 0x26) mmap(&(0x7f0000d68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000d69000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x80000000, 0x4000) openat$rtc(0xffffffffffffff9c, &(0x7f000022c000)="2f6465762f72746300", 0x4000, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2017/10/03 10:38:39 executing program 1: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000624000)="2f6465762f76637300", 0x1, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000eeb000-0x4)=0x9142, 0x4) socket$inet6(0xa, 0x0, 0x8010000000000084) syz_emit_ethernet(0x36, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, "07000000020009000800fd00000003fd0000ecffffff000004d1d40300000075f1814061b1"}}}}) syz_open_dev$random(&(0x7f00004e1000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x3, &(0x7f0000eeb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000eea000)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004a3000-0xf)="2f6465762f73657175656e63657200", 0x80000, 0x0) setsockopt$packet_int(r2, 0x107, 0x13, &(0x7f0000846000-0x4)=0x9, 0x4) 2017/10/03 10:38:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x800, 0xed88) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x8c, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x402) mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x300000c, 0x2010, r0, 0x0) restart_syscall() connect(r0, &(0x7f00003ec000)=@nl={0x10, 0x0, 0x3, 0x2}, 0xc) r1 = syz_open_dev$usbmon(&(0x7f000050f000)="2f6465762f7573626d6f6e2300", 0x81, 0x200040) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x402) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000096c000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r3 = syz_open_pts(r2, 0x0) pipe(&(0x7f0000920000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r1, 0xffffffffffffffff, 0x1) r6 = signalfd(r3, &(0x7f0000b69000)={0x105}, 0x8) syz_open_dev$usbmon(&(0x7f00004cf000-0xd)="2f6465762f7573626d6f6e2300", 0x7, 0x5) r7 = perf_event_open(&(0x7f000004b000)={0x7, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000064, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r8, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r7, 0x2405, r8) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000da2000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000be5000-0x8)={0x0, r9}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r7, 0x2405, r8) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000df7000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r6, 0x4010ae68, &(0x7f00006cd000)={0x10000000f000, 0x104000, 0x0}) seccomp(0x1, 0x3, &(0x7f0000000000)={0x0, &(0x7f0000a95000)=[]}) ioctl$TIOCGLCKTRMIOS(r5, 0x5456, &(0x7f0000b55000)={0x8, 0x3, 0x10001, 0x1f, 0x2, 0x6, 0x10001, 0x0, 0x7, 0x800, 0x10, 0x1}) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00008ea000-0xc)={0x23, 0x0, 0x1, 0x7, 0x7fff}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/10/03 10:38:39 executing program 0: mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000ecf000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff40bb45a7883", 0xd0) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000c5c000)=0x3f) connect$inet6(r0, &(0x7f0000ed5000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000ed5000)={@rand_addr=0x7, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000643000-0x10)={0x7ff, 0x4, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shutdown(r0, 0x0) 2017/10/03 10:38:39 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x4000)=nil, 0x4000, 0x100003, 0x70, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x1000000000089ff, &(0x7f000001f000)={@common="69705f76746930000000000000000000", @ifru_data=&(0x7f0000002000-0x20)="c6ecffff00000551f8e804911e70c0a100037930ab400004000000000000f008"}) mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x803, 0x4) mmap(&(0x7f0000035000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000efd000)="2f6465762f73672300", 0x80, 0x80) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000efd000)="2f6465762f72666b696c6c00", 0x100, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004c4000)="2f6465762f7161745f6164665f63746c00", 0x4000, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00004ab000-0x4)=0xed1f3b2, &(0x7f0000eff000-0x4)=0x4) getpeername$netlink(0xffffffffffffffff, &(0x7f0000efc000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000efd000-0x4)=0xc) r1 = socket(0xa, 0x3, 0xff) bind$unix(r1, &(0x7f00009bb000)=@file={0x0, "2e2f66696c653000"}, 0xa) sendto$unix(r1, &(0x7f0000486000)="e390517a0d692cd4ff4c0940000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d900ff77e4d6", 0x2a, 0x0, &(0x7f0000001000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000983000-0x4)=0x3, 0x4) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000efd000-0x18)=@file={0xa, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000efd000)={r1, 0xffffffffffffffff}) socket$llc(0x1a, 0x40010000000003, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000f00000-0x20)={@generic="63cd23ea2819be38db72da25a2ba0000", @ifru_flags=0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9800}) 2017/10/03 10:38:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000f88000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x30, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r5 = fcntl$dupfd(r1, 0x0, r1) clone(0x80000, &(0x7f0000330000-0x1000)="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", &(0x7f00009b6000-0x4)=0x0, &(0x7f0000385000-0x4)=0x0, &(0x7f000045b000)="1f542feb62232b74768425307ee66e79049637c658ba789858f60fa155d7ff06b604b966b9b8dab40ed31789e236eb3c4317ae3fcfd92c871ee882c78717ee2d9bc557bc33ee4b958d2dcdbabec2afe97f74b98577ac8743901c10be17b77d543814a255fed8f9d303b93faa4f1c0e741313b712f33b480a7695d52e270534392045d8e2dae010a8e645e2f028e11d17f352df2b45f485fcf6f94e1b21a3e2f1ee661242ddfdb58749723af1c51e15e645abe987c68a41a0fe7e1323127de848e0fcac040c7e169cef") r6 = request_key(&(0x7f00003d5000-0x6)="6c6f676f6e00", &(0x7f0000507000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000005d000-0x10)="67726530000000000000000000000000", 0xffffffffffffffff) keyctl$revoke(0x3, r6) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) write$tun(r5, &(0x7f00009a7000-0x168)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x12e, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x1, 0x3, 0x42424242, 0x42424242, 0x7, 0x0, 0x16, 0x40, 0x9, 0x0, 0xc000000, {[@generic={0x5, 0xa, "098495db598e0513"}, @md5sig={0x13, 0x12, "08868364eb81d7d116b4ee9b5cdb73e3"}, @md5sig={0x13, 0x12, "0fe27dd9f903e7994d6c03451cb2511a"}, @fastopen={0x22, 0x12, "e2998b438675e27c0db17f0dc4b8e744"}, @sack_perm={0x4, 0x2}]}}, {"fbcd18034b382abb222ca2427cc2b20c44a05dcda37f87798632aba866a2d385d444c6cd2f6fba0bf94a544ed155a044059bd4fadd348efa3db4e0cbb7b6900d5749a2e5c1f36d56e73908f419415d7b31cb60676da4828a1ec1a34d0a0a676d22edd433b6f00909187b292bad044603205845217f50932121d70b27262d7f487ed237a125154ead7b1e832bf01355112b953b5f66c6acba2e48bef648064b109ff200fcfe9213429bf647d28a31b7655c3d3918f2abd36b7212ea5de4acb0791694cc2476ec4b957a91355f9878cca1ed11d8e716c7"}}}}}, 0x160) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e03300000000020000000100000"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r7 = socket$inet(0x2, 0x1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000d42000)="2f6465762f6b766d00", 0x20000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x2) r8 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000572000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000077d000-0x28)={@common="6772653000000000a3e4000000000000", @ifru_names=@common="697036746e6c30000000000000000000"}) setsockopt$inet_dccp_buf(r5, 0x21, 0xd, &(0x7f000078c000)="8e47db8807673c8088deb236758a830ce008cf3f1f8d8e8da96d8e7f959e1e9f420bc2b6370fb5d0f936a339818747fc8bffa73e49724b98dd61eacd7eca944f0e9b8e506be98d4b84bfd62b163353571bc7144b8a08d4f3b0237796b098f051b54ae2e3f82c84f61de30ab689fd56838a1e0ff3169e729f40b19a938d51ed3e07d7f30613e32a6c1a81190dba72ebec95b69ea5aa9e6cb4c62ba0cec891e86ad945659ba65d96f9f94371d0499a67e0a42a460bc14515f46cdbafcf3d0a365fd828f3b144b00707c93371e012e172ccdd32a788150439af10d3d47c9af895dc9fb73d7a7fd80f7345c2e573e487239c82c2503d8804b55b32", 0xf9) 2017/10/03 10:38:39 executing program 3: clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f00005dc000-0x4)=0x0, &(0x7f0000001000-0x5d)="") rt_sigqueueinfo(0x0, 0x0, &(0x7f0000001000-0x10)={0x18, 0x1, 0x0, 0x0}) r0 = getpgrp(0xffffffffffffffff) ptrace$peekuser(0x3, r0, 0x7) r1 = getpid() ptrace$pokeuser(0x6, r1, 0x80000000, 0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000001000-0x10)={&(0x7f0000002000-0xaa)="665b8258d5a017612a1667cc1578701d4a2822ee686258e951cdd40b035f30aca38375cb9d82361b23b738eefb9f6682272a94e96e1493ce2f0730cbbbbb5d756ba5093a7b1bd6239589d5bec120433e6b08e4d0e14baaafe44e276d0ff9776a0aaf16249d0d0da23d619b3476ecfcaea7018a69088467fe8e695d8063c7977ca2b18b3015116049491476caf96c61efc8671c75d62a92d8b0ddc3979e04fabb69a1fd4b547adff2b5bb", 0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00006f4000)="0000000000", 0x5}, {&(0x7f00009e0000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}], 0x2, &(0x7f0000000000)=[{&(0x7f0000001000-0x16)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}], 0x1, 0x0) ptrace$cont(0xffffffffffffffff, r1, 0x3, 0x8) 2017/10/03 10:38:39 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x20000000000006) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000001c000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x1ffffffffffffffd) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000022000)=0x0, &(0x7f0000020000-0x4)=0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000022000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000017000)={0x0, 0x0}, 0x1, 0x6) syz_emit_ethernet(0x38, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x100000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2a, 0x1, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r1, r2, 0x1, 0x0, 0x5, 0x4000002, 0x0, 0x0, 0x0, {[]}}, {"bff3"}}}}}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000)=@common="69706464703000000000000000000000", 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x3, 0x2018072, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001c000)="6400397057f3", 0x6) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x9008800, 0x10000000008, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000026000)={0x0, 0x3}, &(0x7f0000026000)=0x8) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000018000-0x4)=0x3, 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000009000)=@sack_info={r5, 0x7, 0x10001}, 0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000022000)=0x3f9, 0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000001e000-0x8)={r5, 0xffffffffffffffff}, 0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000007000-0x8)={0x42424242, 0x42424242}, 0x100000000001, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8b, &(0x7f0000023000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="ee9e90a4eb53", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x7d, 0x2, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r7, r6, 0x0, 0x0, 0x1a, 0x11, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x2, 0x200}, @generic={0x3, 0xe, "4ce5c61d9738598cebd38f86"}, @eol={0x0}, @fastopen={0x22, 0x4, "9a68"}, @generic={0x13, 0x3, "bf"}, @sack={0x5, 0x12, [0x200, 0xcec, 0x4, 0x4]}, @eol={0x0}, @fastopen={0x22, 0xe, "0e0187ce3ae391c59a9bce92"}, @fastopen={0x22, 0xa, "588938aa4cf2c048"}, @sack={0x5, 0x6, [0x3f]}]}}, {"90"}}}}}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000001b000-0x20)={0x401, 0x40, 0x8, 0x3ff, 0x6, 0x101, 0x80000006, 0x200, 0x0}, &(0x7f000001a000-0x4)=0x20) syz_emit_ethernet(0x3b, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="a60535c6e11b", [{[], {0x8100, 0x0, 0xbb2, 0x1}}], {{0x800, @ipv4={{0x5, 0x4, 0x13a982bb, 0x7, 0x29, 0x0, 0x0, 0x10000000000000, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r7, r6, 0x0, 0x0, 0x5, 0x10, 0xc000, 0x0, 0x1, {[]}}, {"1d"}}}}}}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f000001d000)=[], &(0x7f0000023000)=[0x7, 0x3, 0x80000001], &(0x7f000001d000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) 2017/10/03 10:38:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0xaf8, 0x4) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000001000-0x28)={@generic="00000000000000000000000000000000", @ifru_data=&(0x7f0000000000)="4329153d7c29a124e983b071617303cca8c1dd890ee7e00f6e0d07b9bf40dd58"}) mmap(&(0x7f00006f0000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2000080801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, 0x0, r1, 0x0, 0x3, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000-0x8)={0x0, 0x4}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00006f0000)={0x0, 0x100000000, 0x1, 0x5, 0x1000, 0x25f8, 0xffff00000000000, 0xfffffffffffffffe, r2}, &(0x7f0000002000-0x4)=0x20) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000769000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000663000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000002000)=0x6839, 0x4) listen(r1, 0x7ff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000)=[{r1, 0x0, 0x0}, {r1, 0x0, 0x0}, {r1, 0x400, 0x0}, {r1, 0x4001, 0x0}, {r1, 0x5, 0x0}], 0x5, 0x1) socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f00006f2000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x1, 0x2, 0x2, 0xcea, 0xd, 0x80, 0xa0, 0x800, r3, r4}, {0x1, 0x8842, 0x0, 0x0, 0x7ff, 0xfffffffffffff001, 0x4, 0xeb}, {0xd1e6, 0x3, 0x11e9d192, 0x7}, 0x1514, 0x10001, 0xfe, 0x1, 0x65, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x200, 0x3c}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x0, 0x1, 0x5, 0x5, 0x3ff, 0x0}}, 0xe8) [ 41.438218] device gre0 entered promiscuous mode 2017/10/03 10:38:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000891000)="72656e6f00", 0x5) bind$inet(r0, &(0x7f0000766000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00009a9000)="9904", 0x2, 0x20088045, &(0x7f0000db5000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000837000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r0, 0x0) getsockopt$inet_int(r0, 0x0, 0x101f, &(0x7f0000638000)=0x0, &(0x7f000085b000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000dc7000-0x4)=0x6, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000410000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = syz_open_dev$sg(&(0x7f00005dd000)="2f6465762f73672300", 0xfffffffffffffffe, 0x803ff) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000614000-0x8)="2e2f66696c653000", &(0x7f0000637000)={{0x77359400, 0x0}, {0x0, 0x2710}}, 0x0) r3 = inotify_init() seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) seccomp(0x1, 0x2, &(0x7f0000eb2000-0x10)={0x7, &(0x7f0000a86000)=[{0x7, 0x3fe, 0x80000000, 0xc3e7}, {0x0, 0x0, 0x6, 0x100000001}, {0x40, 0x6, 0x7, 0x5}, {0x200, 0xffff, 0x4, 0x2}, {0xf5, 0x6, 0xfc14, 0x800}, {0x6, 0x8000, 0x6, 0x3}, {0x4, 0x40000fff, 0x6ed5, 0x6}]}) inotify_add_watch(r3, &(0x7f0000eb6000)="2e2f66696c653000", 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000eb6000)=0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x1) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x27, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000bf0000-0xe8)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f2000-0x4)=0xe8) getresuid(&(0x7f0000b3f000-0x4)=0x0, &(0x7f0000754000-0x4)=0x0, &(0x7f000043b000)=0x0) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000ac7000)=@req={0x400, 0x0, 0x1000, 0x8001}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000429000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x1, 0x1, 0x0, 0x80, 0x20, 0x6, r5, r6}, {0x2, 0x7f, 0x0, 0x1, 0xffffffff, 0x8001, 0x3ff, 0x3f}, {0x1, 0x7ff, 0x47, 0x4}, 0x6, 0x7ff, 0x7fff, 0x1, 0x3, 0x2}, {{@in=@loopback=0x7f000001, 0x2, 0x7fffffff}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x40000, 0x2, 0x47d, 0x4, 0x4, 0x3}}, 0xe8) bpf$PROG_LOAD(0x5, &(0x7f000083c000-0x30)={0x1, 0x3, &(0x7f0000012000)=[@generic={0x15b4, 0x0, 0x0, 0x0}, @generic={0x555, 0x0, 0x0, 0x0}, @generic={0xd39d, 0x2, 0x0, 0x0}], &(0x7f00003f7000)="73797374656d00", 0xfffffffffffffff8, 0x80, &(0x7f0000f95000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8000, 0x0}, 0x30) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f000033b000)=r4, 0x4) io_setup(0x7, &(0x7f0000054000-0x8)=0x0) clock_gettime(0x5, &(0x7f00004aa000)={0x0, 0x0}) 2017/10/03 10:38:39 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0xffffffffffffffff) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) getdents64(r0, &(0x7f0000b1f000)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f000002d000)="") getdents64(r0, &(0x7f0000429000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x700) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000fd7000-0x8)="2e2f66696c653000", &(0x7f0000d9c000)=@random={"747275737465642e00", "72616d667300"}, &(0x7f0000fd7000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fd6000-0x8)={0x0, 0x7}, &(0x7f0000fd6000-0x4)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fd6000-0x6)={r1, 0x20}, 0x6) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000fd6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000fd7000)=0x0) getdents(r0, &(0x7f0000fd5000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", 0x1f) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000f7c000)="2e2f66696c653000", &(0x7f0000fd8000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b25000-0x8)={r1, 0x0}, 0x8) 2017/10/03 10:38:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000074d000-0x10)="2f6465762f73657175656e6365723200", 0x200003, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x9eb6, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, r0, 0x0) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x100000000100002) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00007be000-0x9)="2f6465762f76637300", 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000a48000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$netlink(0x10, 0x3, 0x13) r5 = socket(0xf, 0x2, 0x7) setsockopt$inet6_tcp_int(r3, 0x6, 0x1d, &(0x7f0000c08000-0x4)=0x3, 0x4) r6 = accept4$unix(r3, &(0x7f0000e9d000)=@abs={0x0, 0x0, 0x0}, &(0x7f00005b1000)=0x8, 0x800) fcntl$setflags(r2, 0x2, 0x1) recvfrom$inet6(r5, &(0x7f000088f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6, 0x3d, 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000073000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f6c000-0x4)=0xc) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000904000)="2e2f66696c653000", &(0x7f0000f6c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe) getegid() sendmsg$unix(r6, &(0x7f0000f6b000)={&(0x7f0000d21000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000f6b000)=[{&(0x7f0000d22000-0xf)="67d298e15d38fb562e137ab53fa1d4", 0xf}], 0x1, &(0x7f00009fe000)=[], 0x0, 0x0}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001fb000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f000021a000)={0x0, 0xffffffff00000001}, &(0x7f00001c6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000c59000-0x8)={r8, 0x0}, &(0x7f00002a1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000131000)={r9, 0xcd, "d62a1b32d0e5d8b89fab88fa3d059074c10e12cb8b4d1096d8f76ac2afc0bf734756c5f7d9c522f365d8fd5ef8f4fbdd90cf6f97d0b234520c7a3f3311b9bccb6e07a09230195ef1c720b46cf5f70143ed5c92c5bfe6cbd6196038e94e77e58d3f1ad0d5149e03cd20baf918188dd7df479488e7dbccd7a0902945b60b2e1939df79db5253ba8a0bdb69c6ba88c3cf430c93123c900455a4449fa08d7c008b8e7d97f54da6b8d4e405e4a583a581e1210a27c43337301323a39a57415541f71638f45b40621bc2bf254dffbdab"}, &(0x7f0000b36000)=0xd8) writev(r4, &(0x7f0000c40000)=[{&(0x7f0000f6c000-0x2d)="2900000021001980010a02000000002102000016000000000000000005000300000000000031adec00c87f0096", 0x2d}], 0x1) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f00001ea000)=0x0) r10 = openat$kvm(0xffffffffffffff9c, &(0x7f0000222000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r11 = ioctl$KVM_CREATE_VM(r10, 0xae01, 0x0) setpriority(0x4, r7, 0x8) r12 = ioctl$KVM_CREATE_VCPU(r11, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r12, 0x4138ae84, &(0x7f000002b000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x400220, 0xffffffffffffffff, 0x1400, 0x0, [0x0, 0x0, 0xfffffffffffffffc, 0x3]}) 2017/10/03 10:38:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x80000000008) r1 = syz_open_dev$mouse(&(0x7f00002f6000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x7ff, 0x100) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000cfb000)={0x0, 0x5000, 0x200, 0xbd3, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fadvise64(r0, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000668000-0x68)={0x0, 0x4, 0xe9, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = request_key(&(0x7f0000e26000)="7573657200", &(0x7f0000688000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000917000)="5b00", 0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000026d000-0xe8)={{{@in=@rand_addr=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=@broadcast=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}}, &(0x7f00001f4000-0x4)=0xe8) r4 = getegid() keyctl$chown(0x4, r2, r3, r4) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f0000b98000-0x24)={0x7, 0x4, 0x6aa, 0x42, &(0x7f0000ddf000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6, &(0x7f0000cc3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9, &(0x7f0000bf7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f00001c1000-0x20)={0x10003, 0x1, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f00003f3000-0x20)={0x10003, 0x1, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000901000-0x8)={0x0, 0x8}, &(0x7f000029a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000086d000)={r7, 0x7}, &(0x7f0000ac7000)=0x8) 2017/10/03 10:38:39 executing program 1: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000503000)={0x6, 0xffffffffffffff9c, 0x1}) recvfrom$ax25(r0, &(0x7f0000a1a000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78, 0x2100, &(0x7f0000418000-0x10)={0x3, {"b2be782c64ccb6"}, 0x9}, 0x10) socket$inet6(0xa, 0x0, 0x8010000000000084) syz_emit_ethernet(0x36, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, "07000000020009000800fd00000003fd0000ecffffff000004d1d40300000075f1814061b1"}}}}) [ 41.518907] device gre0 left promiscuous mode 2017/10/03 10:38:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000088e000-0xa)="2e2f636f6e74726f6c00", 0x0) r0 = perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x80000) inotify_add_watch(r1, &(0x7f000019d000)="2e2f636f6e74726f6c00", 0x1000004) rmdir(&(0x7f0000d06000)="2e2f636f6e74726f6c00") r2 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)={0x2, 0x1000, "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"}) gettid() perf_event_open(&(0x7f000059d000-0x78)={0x2, 0x78, 0x75, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x2, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x1, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x5) sched_setaffinity(r3, 0x8, &(0x7f0000976000)=0x79) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000962000-0x14)={0x8, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x800000000003, 0x3) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000dad000-0x4)=0x0, &(0x7f0000d0d000)=0x4) bind$inet6(r5, &(0x7f0000967000)={0xa, 0x0, 0xfffffffffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffdfffd}, 0x1c) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000b3a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r5, 0x29, 0x100000000001b, &(0x7f0000624000-0x9)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r6}, 0x14) syz_emit_ethernet(0x4e, &(0x7f000000d000-0x44)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0xffffffff00000001, 0x6, "43f087", 0x18, 0x3a, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x9, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000152000)={r4, &(0x7f0000f19000-0x1)="", &(0x7f000078c000-0x3)="00cc7d", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006fa000)={r4, &(0x7f0000498000)="362b4e1dbfd77cf70eeb1a75273e985171b096deab9a1f9ef965db11de0592c417a267fb9afbd169d6e9fd705919cd8123ff73fb058c90248890b76e7d993c7b8104154c32b83206262668159c1eb006057663fd714d070f763be2fe9a46b3869b00c3ca3d55eae266e63a87d04d46b92f5e9baf25cdad6000000000000000007ded3e470814af", &(0x7f0000526000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) syz_open_dev$sg(&(0x7f0000ccc000-0x9)="2f6465762f73672300", 0xffffefffffffffff, 0x81) gettid() 2017/10/03 10:38:39 executing program 3: mmap(&(0x7f0000000000/0xbba000)=nil, 0xbba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f000000d000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000009000)=[{0x60, 0x100, 0xd09, 0x0, 0x0, "298d3d5d4c0005000000000000008197d9df7f0fb88c075231853de5aecf1544ec9a611b4cf1dd7163e636000000000000000545e47d262e57b61a1aa005b274b116d712e08d5340b647607ab8"}], 0x60}], 0x1, &(0x7f0000001000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000bba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f00004a7000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bba000)=0x10, 0x800) acct(&(0x7f0000a73000-0x8)="2e2f66696c653000") [ 41.544625] kauditd_printk_skb: 129 callbacks suppressed [ 41.544648] audit: type=1326 audit(1507027119.721:141): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=4744 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f1dc79 code=0xffff0000 2017/10/03 10:38:39 executing program 4: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xfffffffffffffffe, 0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00006d9000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x27ffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000022000)=0x1, 0x4) mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)="27", 0x0) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000012000-0x20)={@common="697036746e6c30000000000000000000", @ifru_flags=0x0}) r3 = syz_open_dev$sndseq(&(0x7f0000042000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) r4 = dup2(r3, r1) mmap(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x3) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x400002, 0x32, r2, 0xfffffffffffffffe) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00005d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000036000-0x5)=""}}], 0x30) mmap(&(0x7f0000033000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000045000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000042000+0xbe4)=0xc) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x2000000001, 0x35, r1, 0x0) [ 41.636470] device gre0 entered promiscuous mode [ 41.663729] device gre0 left promiscuous mode 2017/10/03 10:38:39 executing program 3: mmap(&(0x7f0000000000/0xaf7000)=nil, 0xaf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000001000-0xd)="2f6465762f736e642f73657100", 0x0, 0x800000000038802) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000af9000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x2000) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000000)={0x4, 0x8}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000af1000)={0x4, 0xffffffffffffffff, 0xfffffffffffffffd}) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000afa000-0x4)=0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000af4000)={0x3, 0xa1ad, &(0x7f0000af3000)="d066dd643821aeb86487604513c5d6aed742e9bb5fe50c5d8463ae2f50735ce7dd2f6aa8cdbc36866cf6bfb2f031bfdcdb6f5ececb2820415ff3a44dbc148993a8ae66d4e00f92e9b19add87430df7bf85c3c5f4af1bbc5c5f3ac8b78bbece4ba357b1bd13776d55f083858b87be85a0a34df9f8176ce3966b529892b4a7090a5cb425e27da194459dc6e9c2edeeeb789ae34eb1c4064e0002000000000000593903e59dd0c5c96b5eb5e659416712f73998e93bf22222570638439db1c85541c65cfae6174d3fb209341a260bf05c8a6301c914ecfba3", &(0x7f0000af5000-0x38)="8f87e8e5232f829785063c6eb2846b437fbdd47f0ca700ef9dc9658698c51712bd565cbaf905fdc9a462d50da2eb4301047a78c1738c742b", 0xd7, 0x38, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d4000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afa000-0x9)="2f6465762f6b766d00", 0x101001, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000af4000-0x12)={0x0, 0x6, 0x800, &(0x7f0000af6000)=0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000320000-0x10)={0xf000, 0x5ff7, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f00004d8000/0x18000)=nil, &(0x7f0000af8000)=[@text32={0x20, &(0x7f00008e4000)="b805000000b92db779860f01d966baf80cb8488e5c80ef66bafc0cedf20f015f3e263e0f1b8496050000002ef36c0f20e035000004000f22e0660f3881b0080000000f01c8660f7009a2c7442400059c0000c74424024b7f0000c7442406000000000f011424", 0x66}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000afc000-0x8)={0x0, 0x0, []}) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f00006d2000-0x400)={"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"}) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f00008e4000)={"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"}) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000af6000+0x746)={0x9, 0x0, [{0x0, 0x400, 0x7, 0x2b, 0xfffffffffffffffe, 0x0}, {0x4, 0x83, 0x7, 0x6f3a, 0x100, 0x0}, {0x1, 0x71f4, 0x2, 0x3, 0xffffffffffffffff, 0x0}, {0xd, 0x7, 0x0, 0x4, 0x100000000, 0x0}, {0x40000006, 0x7, 0x4, 0x6, 0x0, 0x0}, {0xc0000006, 0x7, 0x8, 0x5, 0x33, 0x0}, {0x0, 0x2, 0x1, 0x7fffffff, 0xffffffffffffff37, 0x0}, {0x9, 0x4, 0xff, 0x1, 0xcb, 0x0}, {0x80000008, 0x200, 0x80000000, 0xefd5, 0x4e2, 0x0}]}) munlock(&(0x7f0000652000/0x4000)=nil, 0x4000) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000af2000)={0x7ffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xffffffff7fffffff) r5 = creat(&(0x7f0000886000)="2e2f66696c653000", 0xc) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000afb000-0x58)={0x5, 0x1000000000000, [{0x0, 0x0, 0x7}, {0x8, 0x0, 0x7}, {0x27, 0x0, 0x0}, {0xfffffffffffffffb, 0x0, 0x6}, {0xfffffffffffffffb, 0x0, 0x5}]}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000aec000-0x138)={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, {0x0, 0x0, 0xc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, {0x4003, 0x0, 0x400000000, 0x7029, 0x0, 0x800000000, 0x7fff, 0x0, 0x0, 0x0, 0x33, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x6, 0x40000000000000, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x200000000000000, 0x0}, {0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x5800, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_NMI(r5, 0xae9a) ioctl$KVM_SMI(r0, 0xaeb7) 2017/10/03 10:38:39 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000f3a000)=0x58, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000001000-0x2)=0x3ff, &(0x7f0000001000-0x4)=0x2) syz_emit_ethernet(0x36, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0xe1c4f205f08e2c64, 0x0, 0x0, "07000000020009000800fd00000003fd0000ecffffff000004d1d40300000075f1814061b1"}}}}) [ 41.696823] audit: type=1326 audit(1507027119.873:142): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=4744 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f1dc79 code=0xffff0000 [ 41.760330] ================================================================== [ 41.767814] BUG: KASAN: use-after-free in __run_timers+0xa2e/0xb90 [ 41.774130] Write of size 8 at addr ffff8801c365c048 by task syz-executor6/4763 [ 41.781567] [ 41.783192] CPU: 0 PID: 4763 Comm: syz-executor6 Not tainted 4.14.0-rc3+ #22 [ 41.790369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.799711] Call Trace: [ 41.802272] [ 41.804402] dump_stack+0x194/0x257 [ 41.808013] ? arch_local_irq_restore+0x53/0x53 [ 41.812663] ? show_regs_print_info+0x65/0x65 [ 41.817144] ? __run_timers+0xa2e/0xb90 [ 41.821096] print_address_description+0x73/0x250 [ 41.825916] ? __run_timers+0xa2e/0xb90 [ 41.829871] kasan_report+0x25b/0x340 [ 41.833653] __asan_report_store8_noabort+0x17/0x20 [ 41.838644] __run_timers+0xa2e/0xb90 [ 41.842420] ? check_noncircular+0x20/0x20 [ 41.846646] ? del_timer_sync+0x240/0x240 [ 41.850775] ? perf_trace_lock+0x860/0x860 [ 41.855000] ? find_held_lock+0x39/0x1d0 [ 41.859062] ? lock_downgrade+0x990/0x990 [ 41.863197] ? lock_acquire+0x1d5/0x580 [ 41.867151] ? clockevents_program_event+0x163/0x2e0 [ 41.872250] ? rcu_pm_notify+0xc0/0xc0 [ 41.876133] run_timer_softirq+0x4c/0xb0 [ 41.880170] __do_softirq+0x29d/0xbb2 [ 41.883962] ? __softirqentry_text_start+0x8/0x8 [ 41.888693] ? do_raw_spin_trylock+0x190/0x190 [ 41.893251] ? do_timer+0x50/0x50 [ 41.896681] ? native_apic_msr_write+0x5c/0x80 [ 41.901242] ? lapic_next_event+0x5a/0x90 [ 41.905367] ? clockevents_program_event+0x108/0x2e0 [ 41.910451] ? tick_program_event+0x7f/0xd0 [ 41.914752] ? hrtimer_interrupt+0x489/0x5f0 [ 41.919136] ? rcu_pm_notify+0xc0/0xc0 [ 41.923024] irq_exit+0x1d3/0x210 [ 41.926458] smp_apic_timer_interrupt+0x177/0x710 [ 41.931273] ? smp_reschedule_interrupt+0xf2/0x670 [ 41.936180] ? smp_call_function_single_interrupt+0x650/0x650 [ 41.942045] ? _raw_spin_lock+0x32/0x40 [ 41.945998] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 41.950912] ? rcu_idle_enter+0xf0/0xf0 [ 41.954883] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 41.959714] apic_timer_interrupt+0x9d/0xb0 [ 41.964009] [ 41.966229] RIP: 0023:0x804a84b [ 41.969479] RSP: 002b:000000000846f8e0 EFLAGS: 00000a07 ORIG_RAX: ffffffffffffff10 [ 41.977165] RAX: 0000000097bc4e01 RBX: 0000000008128000 RCX: 0000000000012f78 [ 41.984409] RDX: 00000000ba182d36 RSI: 0000000000000753 RDI: 0000000000002547 [ 41.991653] RBP: 0000000000001af2 R08: 0000000000000000 R09: 0000000000000000 [ 41.998899] R10: 0000000000000000 R11: 0000000000000216 R12: 0000000000000000 [ 42.006144] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 42.013416] [ 42.015023] Allocated by task 4003: [ 42.018634] save_stack_trace+0x16/0x20 [ 42.022581] save_stack+0x43/0xd0 [ 42.026010] kasan_kmalloc+0xad/0xe0 [ 42.029696] __kmalloc_node+0x47/0x70 [ 42.033470] kvmalloc_node+0x64/0xd0 [ 42.037159] alloc_netdev_mqs+0x16e/0xed0 [ 42.041279] __tun_chr_ioctl+0x12be/0x3d20 [ 42.045485] tun_chr_compat_ioctl+0x29/0x30 [ 42.049780] compat_SyS_ioctl+0x1d7/0x3290 [ 42.053990] do_fast_syscall_32+0x3f2/0xf05 [ 42.058287] entry_SYSENTER_compat+0x51/0x60 [ 42.062667] [ 42.064267] Freed by task 4003: [ 42.067519] save_stack_trace+0x16/0x20 [ 42.071467] save_stack+0x43/0xd0 [ 42.074892] kasan_slab_free+0x71/0xc0 [ 42.078752] kfree+0xca/0x250 [ 42.081833] kvfree+0x36/0x60 [ 42.084912] free_netdev+0x2cf/0x360 [ 42.088600] __tun_chr_ioctl+0x2cf6/0x3d20 [ 42.092806] tun_chr_compat_ioctl+0x29/0x30 [ 42.097101] compat_SyS_ioctl+0x1d7/0x3290 [ 42.101308] do_fast_syscall_32+0x3f2/0xf05 [ 42.105602] entry_SYSENTER_compat+0x51/0x60 [ 42.109981] [ 42.111584] The buggy address belongs to the object at ffff8801c3658c40 [ 42.111584] which belongs to the cache kmalloc-16384 of size 16384 [ 42.124568] The buggy address is located 13320 bytes inside of [ 42.124568] 16384-byte region [ffff8801c3658c40, ffff8801c365cc40) [ 42.136762] The buggy address belongs to the page: [ 42.141665] page:ffffea00070d9600 count:1 mapcount:0 mapping:ffff8801c3658c40 index:0x0 compound_mapcount: 0 [ 42.151619] flags: 0x200000000008100(slab|head) [ 42.156265] raw: 0200000000008100 ffff8801c3658c40 0000000000000000 0000000100000001 [ 42.164120] raw: ffffea0007111820 ffff8801dac01c50 ffff8801dac02200 0000000000000000 [ 42.171977] page dumped because: kasan: bad access detected [ 42.177662] [ 42.179262] Memory state around the buggy address: [ 42.184163] ffff8801c365bf00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 42.191495] ffff8801c365bf80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 42.198828] >ffff8801c365c000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 42.206160] ^ [ 42.211844] ffff8801c365c080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 42.219177] ffff8801c365c100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 42.226507] ================================================================== [ 42.233839] Disabling lock debugging due to kernel taint [ 42.239257] Kernel panic - not syncing: panic_on_warn set ... [ 42.239257] [ 42.246586] CPU: 0 PID: 4763 Comm: syz-executor6 Tainted: G B 4.14.0-rc3+ #22 [ 42.254955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.264275] Call Trace: [ 42.266825] [ 42.268948] dump_stack+0x194/0x257 [ 42.272549] ? arch_local_irq_restore+0x53/0x53 [ 42.277189] ? vprintk_default+0x28/0x30 [ 42.281782] ? __run_timers+0x970/0xb90 [ 42.285726] panic+0x1e4/0x417 [ 42.288886] ? __warn+0x1d9/0x1d9 [ 42.292321] ? __run_timers+0xa2e/0xb90 [ 42.296265] kasan_end_report+0x50/0x50 [ 42.300206] kasan_report+0x144/0x340 [ 42.303982] __asan_report_store8_noabort+0x17/0x20 [ 42.308963] __run_timers+0xa2e/0xb90 [ 42.312733] ? check_noncircular+0x20/0x20 [ 42.316949] ? del_timer_sync+0x240/0x240 [ 42.321072] ? perf_trace_lock+0x860/0x860 [ 42.325284] ? find_held_lock+0x39/0x1d0 [ 42.329327] ? lock_downgrade+0x990/0x990 [ 42.333453] ? lock_acquire+0x1d5/0x580 [ 42.337398] ? clockevents_program_event+0x163/0x2e0 [ 42.342484] ? rcu_pm_notify+0xc0/0xc0 [ 42.346351] run_timer_softirq+0x4c/0xb0 [ 42.350379] __do_softirq+0x29d/0xbb2 [ 42.354158] ? __softirqentry_text_start+0x8/0x8 [ 42.358880] ? do_raw_spin_trylock+0x190/0x190 [ 42.363430] ? do_timer+0x50/0x50 [ 42.366853] ? native_apic_msr_write+0x5c/0x80 [ 42.371405] ? lapic_next_event+0x5a/0x90 [ 42.375524] ? clockevents_program_event+0x108/0x2e0 [ 42.380602] ? tick_program_event+0x7f/0xd0 [ 42.384893] ? hrtimer_interrupt+0x489/0x5f0 [ 42.389271] ? rcu_pm_notify+0xc0/0xc0 [ 42.393152] irq_exit+0x1d3/0x210 [ 42.396571] smp_apic_timer_interrupt+0x177/0x710 [ 42.401378] ? smp_reschedule_interrupt+0xf2/0x670 [ 42.406276] ? smp_call_function_single_interrupt+0x650/0x650 [ 42.412128] ? _raw_spin_lock+0x32/0x40 [ 42.416078] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 42.420978] ? rcu_idle_enter+0xf0/0xf0 [ 42.424932] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 42.429753] apic_timer_interrupt+0x9d/0xb0 [ 42.434038] [ 42.436245] RIP: 0023:0x804a84b [ 42.439492] RSP: 002b:000000000846f8e0 EFLAGS: 00000a07 ORIG_RAX: ffffffffffffff10 [ 42.447168] RAX: 0000000097bc4e01 RBX: 0000000008128000 RCX: 0000000000012f78 [ 42.454406] RDX: 00000000ba182d36 RSI: 0000000000000753 RDI: 0000000000002547 [ 42.461642] RBP: 0000000000001af2 R08: 0000000000000000 R09: 0000000000000000 [ 42.468880] R10: 0000000000000000 R11: 0000000000000216 R12: 0000000000000000 [ 42.476115] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 43.529782] Shutting down cpus with NMI [ 43.534185] Dumping ftrace buffer: [ 43.537691] (ftrace buffer empty) [ 43.541368] Kernel Offset: disabled [ 43.544966] Rebooting in 86400 seconds..