0x5, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xea8}}}, 0x84) io_submit(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) 2018/03/26 06:02:00 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xaa040, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)=ANY=[@ANYBLOB="01000700000000000000000000000000aaaaaaaaaaaaffffff06ffff000000000000aaaaaaaaaabbaaaaaaaaaa18"]) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200200, 0x154) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000040)=0x101, &(0x7f0000000080)=0x4) r3 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet6_int(r3, 0x29, 0x42, &(0x7f0000af9000), &(0x7f0000632000)=0x4) 2018/03/26 06:02:00 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpriority(0x400002, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x4000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) 2018/03/26 06:02:00 executing program 2: clock_getres(0x7, &(0x7f0000000000)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x800, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000140)=ANY=[@ANYBLOB="05000000000000000f000080ec09000009000000000001000800000000000000000000800000000381000000ff7f0000eab40000000000000b0000800500000007000000b504000001010000000000001f00008080000000ff01000001000000080000000000000002000000080000000900000061e80000c000000000000000f41bfc70fac9e88e6b68bb5540f2f56ca2eb0ad7dcd3c4aaab52498529eb842307e24b57fd2a2fa6f99c709ab01237"]) 2018/03/26 06:02:00 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @rand_addr=0x2}}, 0x1e) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f00000000c0), 0x4) eventfd(0x6) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) 2018/03/26 06:02:00 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) timer_create(0x0, &(0x7f0000000140)={0x0, 0x1f, 0x0, @thr={&(0x7f0000000000)="1e63efa59d4932ab0a10495aceda9de83749b100534666f525042753ea9f45ba1b7b7fbbd1de76221407371f2da7dc8d897e8565cf2bd3eb14389fe55e89beebe31e3d0078af2519affea2e26645b24ec3797903385ac5a814d3801bffc320aba735ab727d4690b0abc09d11fd56ed3a21ec72c4224cb104abbe63863f203a4689098741be92a995ca33f14707dbab6dc189737fe77220571930562401ca2655401dbd2e206902c558edc3db781b64b64cc9ca85", &(0x7f00000000c0)="e3bf1837c903b97a0d54c7c1a3935099930abcbb40ba84bc29aed0559f8b6aa246eaccd194e31bd96d05818a4a277f0ce07a62122c10a691cd313e3353499241c48cc7bfc35c67aa6455b4ee8e8aaf518713557867d3e5cb39023a6937e7001e74472d0c0f13ba323a459db7862c5e6b4c902f6f3386544fac6c86a30c758e"}}, &(0x7f0000000180)=0x0) timer_gettime(r2, &(0x7f00000001c0)) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f0f64)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00000e0f29)}) [ 292.834988] binder: BINDER_SET_CONTEXT_MGR already set [ 292.840824] binder: 20378:20380 ioctl 40046207 0 returned -16 2018/03/26 06:02:01 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00007adff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000080)={0x0, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00008b2000)) 2018/03/26 06:02:01 executing program 5: socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}) syz_fuse_mount(&(0x7f0000593000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x562e3336c0ed74de) socket$kcm(0x29, 0x5, 0x0) 2018/03/26 06:02:01 executing program 2: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001600)='/selinux/avc/cache_stats\x00', 0x0, 0x0) set_tid_address(&(0x7f0000000140)) getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000001540), &(0x7f0000001580)=0x4) r1 = socket(0x1d, 0x80003, 0x1) bind(r1, &(0x7f0000000380)=@generic={0x1d, "026ec992adcfab64d83603f1c315d253213257eac4b4c8cc3352c5c3825f9d9927f16e1662ed94a6e8b9133f8a566fe6caee56be876105dfc0cb75d7f973a39311b2d0246e136f23bb114a8761715c9146296cf9d6c819643572f9f4898fc303c3c69c3d547e8b567e47bcc409eea95825bb96be9d27af421433da13f217"}, 0x80) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000100)=r1) bind(r1, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x2, 0x0, 0x3, 0x4}}, 0x80) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={r2, r3, 0x81}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r4 = shmget$private(0x0, 0x3000, 0x78000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000240)=""/82) 2018/03/26 06:02:01 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0xfffffffffffffc98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x100000000000003, 0x300) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x3) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000100)=0x2, &(0x7f0000000140)=0x2) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000080)={0x5, 0x9d, [{0xe208, 0x0, 0x6}, {0x2, 0x0, 0x5}, {0x3, 0x0, 0x9}, {0x8, 0x0, 0x7}, {0xfff, 0x0, 0x5}]}) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/26 06:02:01 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x7fffffff, 0xfffffffffffffff8, 0x8, 0x4, 0x100000001, 0x1ff, 0x8a, 0x80000000, 0x5}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) 2018/03/26 06:02:01 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000380)=0xc2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x812, 0x202, 0x80, 0x5, r1}, &(0x7f0000000400)=0x10) r2 = syz_open_dev$midi(&(0x7f0000000440)='/dev/midi#\x00', 0x0, 0x400) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x83f, 0x6, 0x9, 0x3f, 0x8}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x2, 0x2, 0xffffffff, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r3, 0x7, 0x3, 0x6, 0x2, 0x9000000, 0x10001, 0x80, {r4, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}}, 0xffffffff, 0x6, 0x0, 0x40800000000000, 0x7fff}}, &(0x7f0000000240)=0xb0) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2018/03/26 06:02:01 executing program 4: r0 = socket$inet(0x2, 0x80000080000, 0xffffffff) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x3, 0x200007fb, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x183002, 0x59) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/26 06:02:01 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000081e000)=ANY=[@ANYRES32=0x0, @ANYBLOB="bae93c05"], 0x8) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x4, 0x40) symlinkat(&(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') dup3(r0, r1, 0x0) 2018/03/26 06:02:02 executing program 1: r0 = getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x28000) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x5, 0x80000000, 0x100000000, 0x1ff, 0x0, 0x1f, 0x1ff, 0x7fff, 0x101, 0x8, 0x40}, 0xb) tgkill(r0, r1, 0x1c) gettid() 2018/03/26 06:02:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000000), 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x2300) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/26 06:02:02 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000003c0)) r3 = accept4(r0, 0x0, &(0x7f0000fbfffc), 0x0) sendmsg$nfc_llcp(r3, &(0x7f00003fa000)={&(0x7f000090d000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dd493b2fee967fe8ac53482e2b06251c96796149ca48657d75b53aa112d3b47c8b0db92ed40fceb332bc5e57ad7139a47d73f1c6c6a8a74347e5a01259ed87"}, 0x60, &(0x7f0000fe0000), 0x0, &(0x7f0000a78f20)={0x10}, 0x10}, 0x0) recvmmsg(r1, &(0x7f0000000340)=[{{&(0x7f0000000080)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)=""/71, 0x47}, {&(0x7f0000000180)=""/34, 0x22}, {&(0x7f00000001c0)=""/115, 0x73}, {&(0x7f0000000240)=""/187, 0xbb}], 0x4}, 0x2}], 0x1, 0x10040, 0x0) 2018/03/26 06:02:02 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x10000044031, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10004, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) write$eventfd(r0, &(0x7f0000857ff8), 0xffaa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="b400000013200253cba97a881195113c523bbb01f63527564d22d40e5cb0098f788052e6e39eeeda13be6e45c225c2e12d55aef4cdda26648cd5a02320916e3979ec83b27f6c0c5f224c639126a7001196e4116226caab28fc32c1090c416d30ef6f91af2f81cef6a0f486d374c476347e4b395574c5ab8025c15f366e995df0e1c9ad53fc740b2d8c65327ca65525916120127f3b3f6aab49c45bc6b1100add39339d74b32669cf32"], &(0x7f0000000140)=0xbc) r2 = semget$private(0x0, 0x7, 0x321) semctl$IPC_RMID(r2, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x6}, 0x8) 2018/03/26 06:02:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x40000000000005, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$poke(0x5, r1, &(0x7f0000000140), 0x3) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f0000000040)={0x3, 0x7}) accept$ax25(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000200), &(0x7f0000000240)=0x10) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0)=0x6, 0x4) epoll_create1(0x80000) sendto$inet(0xffffffffffffffff, &(0x7f0000de2fff), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/26 06:02:02 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r1 = dup3(r0, r0, 0x80000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r1, 0x0, 0xd3, 0xaa, &(0x7f00000000c0)="4704cc8e7b69d9261f444dd01752ac5a747d36f270eb8cf3510aef5de74a4a2f55e95bb49f20eb1abbc966297e8597280fbd40c9b646292fe149cf2fed1b1e76c478b28071ed1c873cd469e08e674004c3326e406e279855991d5b3aa66ba92b6c5a046a141454ccd0e7dbe4378d99aa96232c9ca34cc4d9030573e19cb8b21b35e2f741f7d21fda4be3407173e6f097927c636f58812faa3bb7bff88360589f8f3295fe2e909ea74140ae4772b1f76c7093037c306217e0ba81859274b9955ff08ede8e30e20b0a5bed1f186b005aca9649c2", &(0x7f00000001c0)=""/170, 0x9, 0x20}, 0x28) syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533}) ioctl(r0, 0x80000002285, &(0x7f0000000080)='S') 2018/03/26 06:02:02 executing program 7: r0 = request_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='securityem0\x00', 0xfffffffffffffff9) keyctl$set_timeout(0xf, r0, 0x7) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffb}]}, &(0x7f0000000140)=0x10) r2 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x7ff, 0x400040) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00000002c0)={0x400, 0x4, 0x230}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r1, 0x1ff, 0x101, 0xf04}, 0xfffffffffffffdf0) r3 = socket(0x11, 0x4000000000080003, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r3, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000e80)=@ipx={0x4, 0x0, 0x0, "85016dfe9b78"}, 0xc7, &(0x7f0000000f80), 0x0, &(0x7f0000002480), 0xdd}}], 0x2, 0x0) 2018/03/26 06:02:02 executing program 4: r0 = socket$inet(0x2, 0x80003, 0xab) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000300), &(0x7f0000000340)}, 0x78) 2018/03/26 06:02:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000040)="4f49777147e1c2a6394c3da4cb6dc7a21dfb463aafce06df2af8b5a8c8497105159da3d1f293bfc348cf96f538066342a3f50272149cd517de73df7904b86f488e9583de6b0ba66efd7e141fd76627618c9aaa2567ea96cb6ecf49c0979fc048056a4ae0e1ebdf4ca0178aa074a3a8b2b5b2a539e72577b417a7f16d850a1e966643629bf5913ab6ce0fea9c4adc28cf123b", 0x92}, {&(0x7f0000000100)="a32e34295d6d9738ea60dc3bc92080b72f297c837a35383b5c1fd7ad7300b55e2710628815768bc4fee666cfb3b36294c038dc4101bf5220fbc498b1c9fce3f42ccaf338ce4caf6091accfb31a9d4d7538d60b97c2a0563638946ef5b9f7d214e9657e65610dc8b0860c1e421b88df94562367b08b61313d3515d2f3fe56aa4985e062855732fe0b0c9df9ccf215dc1fde49131cd84a6dcb42bc656e7610678c5f5dfc7a1988c28b61dbf16e1980c8c71dc0ee1e9c075f639d0c9bbb9f8cc0b38565a71708ae904bf79cae6af2", 0xcd}, {&(0x7f0000000200)="c2de61f0ecb928942d81045cb863ec4137e07b61362ffab05d5a6054716353e3b648", 0x22}, {&(0x7f0000000240)}, {&(0x7f0000000280)="62dbbebb54688f7c5ea3b45adc2fb69f87c48f6b5796a607a004e3ba1f48fec0ca4864dcd7254723304f841cc0127ed2ed994722b476b0f5cee90785083f446de0794060fae81baf84ac8b5902343c24cb774e044f6688780d941130bad02b5836ccd2f406094b50f6cb62273d546c5843f77e5104539186df8f2ee1f53810636115d1cb750030a56e76324ef7ad0e85f54cbf361776cfc084cff2c5a84cd5f712b49e3a022f1dc2e8a61e980a6a2c962459406d702a8d3c9aceff9411ef25c0d5f4a42a", 0xc4}, {&(0x7f0000000380)="09a8fb86d25efe0b69f672753d416f9feb0416fd0794480ce06346525cb9be3ecb66392fd190e5401be56ed15d77f30a725606bd33ca9f3ea906c6efe963bea3f86666c6f8531d1abedaa4dbe0772b9cf624003d0ebf014a2d34b4a69bf593b92340b2c66bce51eab7cd098be0049c202ab26d11316ffc0cb2965d8e0dea", 0x7e}, {&(0x7f0000000400)="2c639b08d02cfdbc56ec5e4dfe4b7f914e5e111fa11d93b9034b0f68c22a2c1f79c4aada373f64e32d99f06fb632d042d26cd1adfa8ca3c1cfa1917f539d28b1c6923c3eb73e437d4e86ef2513b83245b4e40803366b2a39afced8164783cec840cba478fcbcb8", 0x67}], 0x7, 0x1ff) writev(r0, &(0x7f0000c4fff0)=[{&(0x7f0000bdafff)='1', 0x1}], 0x1) 2018/03/26 06:02:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000200)=""/35, &(0x7f0000000240)=0x23) r3 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x3, 0x101040) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f00000002c0)) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000300)={"8a927799b01a029f25061eda96dd379385fc78b28fcbf8eb8455a6fb67a8de46d4d40000a01a47191dc792f414ac843703fd0770a0486942da3c4cdc084a1966c440f15811d016f5b50e90810603f10aea61134de09d8f0e9ab67e4bb4b3c5099cadf58ab550c72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b674281ca6100b90f0d612d30ecfb806326f17f0a7a24aa58b111193c5f100fb2e1f3874a807d63dfb58775215937ae2b62b46c6d5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512145c072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce503b2638feeae79436a9708b3bb19f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d54017aa2fc8b814ecf28c41d4c83474ba93a8ad32066371b42350bf984abb465228cfd848e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b13aed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee3ece9ded52625a00f0a1d7b76b32536d39eeae158271064ea79bddf1032b6e6ac794f37ec9d0c3bc4923cc7b631c6df64f28d75d99443d6653db3c6b7961190e8f82a233000001002ce4f47168ef93f01aef51c60000000000000006af34b21ed8437a371c0b427cd8c90000010000000000b5bff60a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27b41d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cded2663d17515838f8fbba284c5b4ffc5251019eaee59d117d34c7be50fbd33ceb4508cfa4eecb7d6bb11fc4a114a13542dee77b2651783f6a504000000000000005105d1ddb56f1ac26584547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6113acdf49fa0100de0f7b3717528e35b7e70733538a8eec8fb17616d2198d02ba4e7690fab7933b676deddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb30200339dc00200000000000000f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000000002f4b2eebf5bcd42688bff030a6575a31f7df01c13c7cb674ff41cb3c7f6890300e86bda845164825e28b9fb719e695a9eb9710f924aefde00edbebe4274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6bfe789ce440f71871a5e8b85000000005806743e8e075b8624686feb21dbdb9afd74dd0067d82a728099a2d52a799494388cb56cdb5ef91b0980f9128e689e07e98b2ed59e1537fc7de144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a335b858de8ac2f4276cb102ec89d0a5aac3d6a33005d5506a1fd25799f1637b1bafaf09954ef"}) r5 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x400800) recvfrom$inet6(r5, &(0x7f0000000080)=""/213, 0xd5, 0x2000, &(0x7f0000000180)={0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) ioctl$KVM_S390_INTERRUPT_CPU(r5, 0x4010ae94, &(0x7f0000000000)) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 294.737177] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/03/26 06:02:04 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000040)={0x115, 0x5}) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000335ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000002c0)=r4) r5 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00003eb000)="b3", 0x1, r2) keyctl$update(0x2, r5, &(0x7f000060df0f)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r5, r3}, &(0x7f0000a53ffb)=""/5, 0x34, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'sha3-512-generic\x00'}, 0x0, 0x23}) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x1000, 0x400, 0x8, 0x80000001, 0x7}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000440)={r6, 0x3}, &(0x7f0000000480)=0x8) 2018/03/26 06:02:04 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e99000), 0x1ed) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/03/26 06:02:04 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0xffffffffffffffff, 0x18071, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x3000)=nil, 0x3000) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0) mlock(&(0x7f0000007000/0x2000)=nil, 0x2000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x88000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x2, 0x8000, 0x3, 0x0, 0x48}, &(0x7f0000000200)=0x98) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000040)='}:%*\x00') 2018/03/26 06:02:04 executing program 0: syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6050a09c00081100fe8000a9000000000000000000000000bbfe8000000000000000000000000000aa4e204e20000890"], &(0x7f0000000040)={0xfffffffffffffffd, 0x0, [0x3, 0x0, 0x0, 0xfffffffffffffffe]}) r0 = socket$inet6(0xa, 0x3, 0x3c) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/26 06:02:04 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0xfffffffffffffffe, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x1f, 0xfffffffffffffffb}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0xf5a}, &(0x7f0000000080)=0xc) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000140)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x307, @random="3395b8b5ef15"}, 0x8, {0x2, 0x4e22, @multicast2=0xe0000002}, 'gretap0\x00'}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x6}, &(0x7f0000000100)=0x8) 2018/03/26 06:02:04 executing program 4: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 2018/03/26 06:02:04 executing program 1: r0 = socket(0x1b, 0x807, 0x5) getsockname$inet6(r0, &(0x7f00000000c0), &(0x7f0000000040)=0x1c) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x87) r2 = accept4(r1, &(0x7f0000000140)=@can, &(0x7f0000000100)=0x80, 0x0) dup2(r1, r2) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/26 06:02:04 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f00000063c0)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20}}}, 0x3a, &(0x7f0000000080), 0x5}}, {{&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f00000020c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="100000000000005b64010004000000480e9a928890dcf6c6ae96ca28b0ab5214629e41af5f83e7f6cec71361525ff9b28b30e042580e1ba3021865533a141adc618082"], 0x10}}], 0x2, 0x0) 2018/03/26 06:02:04 executing program 6: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) getpgid(0xffffffffffffffff) sched_setaffinity(r2, 0x168, &(0x7f0000000100)=0x3f) readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1224}], 0x1) dup2(r0, r1) 2018/03/26 06:02:04 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt(r0, 0x6e5, 0x2, &(0x7f00000000c0)="032efcf75a69c6e5", 0x8) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000100)={"79696c7465bb600fb2fe5321c700000000000000c2c7f33e488390bd6700"}, &(0x7f0000000180)=0xfffffffffffffd8b) 2018/03/26 06:02:04 executing program 4: memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0xc30c) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') openat(r0, &(0x7f00000000c0)='./file0\x00', 0x1, 0x24) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x28240, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x401) 2018/03/26 06:02:04 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000180)=@generic, 0x80, &(0x7f0000000480)=[{&(0x7f0000000200)=""/207, 0xcf}], 0x1, &(0x7f0000000540)=""/158, 0x9e}, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) sendmmsg$alg(r1, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f000011a000), 0x12b}], 0x3a860b6b5182e8, 0x0) 2018/03/26 06:02:04 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x44) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000080)={0x3, r2}) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f00006d2ffc)=0xffeffffffffffbfc, 0x4) 2018/03/26 06:02:04 executing program 5: pselect6(0x40, &(0x7f0000000240)={0x2, 0x9, 0x1, 0x1, 0x57ab, 0x1, 0x2, 0x2}, &(0x7f0000000280)={0x0, 0x5, 0xfffffffffffff801, 0x6982, 0x40, 0x6, 0x7, 0x7}, &(0x7f00000002c0)={0xfffffffffffffffe, 0x5, 0x80000001, 0x3, 0x34, 0x8, 0x87}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000380)={&(0x7f0000000340)={0x2}, 0x8}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x993, 0x140) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000100)=0x5) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000000)={0x0}) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000040)={r2}) r3 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) ioctl$int_out(r3, 0x2, &(0x7f00000000c0)) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000140)={0x7, 0x1}) clock_getres(0x7, &(0x7f0000000180)) 2018/03/26 06:02:04 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r2 = epoll_create1(0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r2) r3 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000240)=0x1, 0x4) fremovexattr(r2, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/126, 0x7e}, {&(0x7f0000000140)=""/126, 0x7e}, {&(0x7f00000001c0)=""/107, 0x6b}], 0x3) close(r0) 2018/03/26 06:02:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001e00ff02ffffffffffffffff070000004b177beb972fb621338a44038f61f2e11d01fa1cd992ff6969f00ecec3b9f86661417f7416c9881a78a9fc12cee9b3274cdc9783e7b97dbefe339f75f2ecbecc7c7ce8b23fb96ee1614da2c94a7c1cc1ce6d78eb653f2cab9256b2e23067b7396fe7b8360003d24df8d4754be2aae44bfed3a2293f1727a81290386d367fc49d720f1f7d4cc9a6adf0b0b104b375b0b193fe95565aa70fbef78fa0386bba7e36dc6008f620715736b468cbdad4541d7f1abbe526ffd34d29fdddb9fbed7894ea2f3c03649db14499ec45b677299ae8d0590a73f553fca3936296b4179974c1"], 0x14}, 0x1}, 0x0) 2018/03/26 06:02:04 executing program 6: mincore(&(0x7f0000f0c000/0x3000)=nil, 0x0, &(0x7f0000afaf0a)=""/246) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/03/26 06:02:04 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x63, 0x0) syncfs(r0) ioctl$sock_bt(r0, 0x8907, &(0x7f0000000040)) 2018/03/26 06:02:04 executing program 4: syz_emit_ethernet(0xffffffffffffff34, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff080045000028000000030000907800000000e000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50ef000076780000"], &(0x7f00000002c0)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) connect$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"ab9eb0cecfc16d"}, 0x9}, [{"7e620b6913cbc7"}, {"cf18ab69b72014"}, {"c78a2ebc3273f1"}, {"35aa43c75dd8f5"}, {"343b5e0e78fec6"}, {"dd905dca884aac"}, {"970da67b8f203e"}, {"0c1a6769e4e9bd"}]}, 0x48) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) 2018/03/26 06:02:04 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netrom(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x1, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000180)={0x4, r2, 0x1, 0x2}) 2018/03/26 06:02:04 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x4}, 0xb) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x8, 0x6}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000003c0)=@assoc_id=r1, 0x4) sendto$inet6(r0, &(0x7f00008c4fac)='g', 0xfffffffffffffef1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vcs\x00', 0x80, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/net/pfkey\x00', 0x200000, 0x0) accept4(r2, &(0x7f0000000480)=@alg, &(0x7f0000000500)=0x80, 0x800) recvmsg(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/247}, {&(0x7f0000000100)=""/195}, {&(0x7f0000000200)=""/97}, {&(0x7f0000000280)=""/44}, {&(0x7f0000000640)=""/4096}], 0x0, &(0x7f0000000580)=""/67, 0xfffffffffffffd90}, 0x102) sendto$inet6(0xffffffffffffffff, &(0x7f00000017c0), 0x0, 0x0, 0x0, 0x0) 2018/03/26 06:02:04 executing program 2: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) pread64(r0, &(0x7f0000000040)=""/15, 0xf, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="2c010000000000000056e0840100bd6b", 0xffffffffffffff00) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) close(r1) 2018/03/26 06:02:04 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x4e20}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x24002, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000080)) 2018/03/26 06:02:04 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4000, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000080)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r2, 0x80047456, &(0x7f00007d9f86)) 2018/03/26 06:02:04 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/26 06:02:04 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000005760000000000000000000711044000000000015000000000000009502000000000000"], &(0x7f0000000080)="45504cc09bb57793d86a854200", 0x82, 0xfb, &(0x7f00000002c0)=""/251}, 0x48) 2018/03/26 06:02:04 executing program 7: get_mempolicy(&(0x7f0000000100), &(0x7f0000000140), 0x8000, &(0x7f0000fff000/0x1000)=nil, 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) ioctl$KDSETMODE(r0, 0x4b3a, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) 2018/03/26 06:02:04 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x81, 0x204100) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$inet(0x2, 0x5, 0x0) r2 = socket$inet6(0xa, 0x1, 0xa010000000800084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r2, 0x2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0xd74}, 0x4) connect$inet(r1, &(0x7f0000555ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) [ 295.780229] sctp: [Deprecated]: syz-executor0 (pid 20504) Use of int in maxseg socket option. [ 295.780229] Use struct sctp_assoc_value instead 2018/03/26 06:02:04 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x80, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/42) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x190000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80742, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/03/26 06:02:04 executing program 1: r0 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r0, 0x22, 0xcb50, 0x200) r1 = dup(r0) vmsplice(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="7df15b6632f945ff4af939531a5baffb2cc6c9602a936dc6662acb28ce8e58243d80071bf904e281f72812fe4cd7479b29c3cd01a5d86d133c049df940b736ad93", 0x41}, {&(0x7f00000011c0)="bd035192a132bc959bda7cd058eb7ea4df72624c3d8f572f39200d67a96771a4396b776cacb18509092ffb80a9ac80b7d668dc3247fb9d8b5ddfca3a603d7583dc35ccf7829f83f0b32a25bf6737493de2906ea93d8b446df6cc4a2ceef55c5a4fff78ba74b2816cd5e9214efa5a45415b22a2d05ee71d7104c23febf51c6d5f66b317dabad9be614ef766ef8d10744c8c2b36ab3cd053b77c76c5276fb37f173e13efba078cbe2131618bd5e120143ef6bfd0d757513bae40a72189bee7af86ffd5f1452aa9cbe9bf0efae9d782f2", 0xcf}, {&(0x7f00000012c0)="dfb49a165b5bdb50c28e1b63715e5d45e4bb6b8cbd67b24dcaea075a62315516899fda6202a4291c7fceb3d3b82905b50956d35e6be607052afbd64228937e3cc7e136e82052377f529ecd70fad793d5ff60f9efe0a5e159702c2e4f953de7353d8a82106652c99c66d342633f9016b789b289b4102d045de33daf366d4c72a2e7356aa81cd9", 0x86}, {&(0x7f0000001380)="ed89e9c1822cdf16c789b9150f5824bb06aefe4b289a904dd22ef47909955b5b43e669603207dfd7e74bb62ee8d78ffe33f02a1926320815596b766175835a769ef3a3d33053a4208f357acc6d0bdf7eed5b2f14817d4a65eb30b5988a4e9e0cb2321597b0cf7c3f05b9fe6ec2afb41ad136eeb39ebefaa6817c03dcad07e63a0146b5d5d11d2f3524c5b2479b701f7419f2ae0c30c6a78968", 0x99}, {&(0x7f0000001440)="f4b585151c3f082948bda9bead82dc58bf0e04f58aa8d6f090d035209c1c8b4e3d0fa32668d2ad3d543483fab0350ce181e15aa552da029af936c438be696d275f1aacceafe7c8516bd09d59e13a200b793878511573ad6f6c270c91bb90f7c5c5b8ae2744141aea42563c0a76f479d69c64b174", 0x74}], 0x6, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0xfffffffffffff801, 0x3ff}, {0xa5c, 0x1}]}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000040)={0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {}]}) 2018/03/26 06:02:04 executing program 6: r0 = socket(0x10000000a, 0x2000000002, 0x0) setsockopt(r0, 0x0, 0x2002, &(0x7f0000000000), 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10060008}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, r1, 0x407, 0x70bd2b, 0x25dfdbfd, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x67}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xb9}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x50}, 0x1, 0x0, 0x0, 0x5de9468f8ff34799}, 0x800) [ 295.852237] sctp: [Deprecated]: syz-executor0 (pid 20504) Use of int in maxseg socket option. [ 295.852237] Use struct sctp_assoc_value instead [ 296.100810] bond0 (unregistering): Released all slaves 2018/03/26 06:02:05 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) r0 = socket$inet6(0xa, 0x80002, 0x4e) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x2, 0x408000) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000180)=""/238) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x2}, &(0x7f00000000c0)=0x20) 2018/03/26 06:02:05 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x0, 0x0, 0x0, 0x4}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/03/26 06:02:05 executing program 2: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5e17e662, 0x8101) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000140)=0x12, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270b40000000000004007352", 0x23}], 0x1}, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/26 06:02:05 executing program 5: r0 = socket(0x10, 0x80080b, 0x3f) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), 0x4) 2018/03/26 06:02:05 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x610, 0x240040) sendto$unix(r0, &(0x7f0000000100)="571e88", 0x3, 0x4, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr=0x5}, 0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000068cfe8)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000248f68)={0x0, @in6={{0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x1, 0xfffffffffffffff7}, &(0x7f0000b38ffc)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000522000)={r3, 0x9, 0x2, [0x2, 0x7f]}, 0xc) sendto$inet(r1, &(0x7f00001b9000), 0x0, 0x20008007, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) ioctl$LOOP_CLR_FD(r2, 0x4c01) listen(r4, 0x1008004) r5 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000700000)={0x0, 0x3909}, &(0x7f00003c2000)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000cc3ff0), &(0x7f00009d7ffc)=0x10) r6 = accept4(r4, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) r7 = getpgid(0x0) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x4, 0x100000001, 0x4, 0xffffffffffff3953, 0x0, 0x5, 0x4201, 0xb, 0x40, 0x3, 0x0, 0x4bf5, 0xfc, 0x9, 0x2e9, 0x8e33, 0x0, 0x78, 0x3cbb, 0x4, 0x100000001, 0x2, 0x40000000, 0x2, 0x7ff, 0x285b, 0x8, 0x70, 0x0, 0x3ff, 0x3c60000000000, 0x1, 0x800, 0x101, 0x7, 0x9, 0x0, 0x1ff, 0x6, @perf_config_ext={0x4b3, 0x6}, 0xa0a, 0x101, 0x76e1, 0x6, 0x0, 0x7fffffff, 0x1}, r7, 0xc, r2, 0x8) sendto$inet(0xffffffffffffffff, &(0x7f00006d7000), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r6, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) write(r5, &(0x7f0000f8aff1), 0xff8f) sendto$inet6(r6, &(0x7f0000ab6000)="936866ad8c435a084599b342a69c91e3306ac25461f669b13101067f3156554bff504e700654011d2d5b3590602aa0a43c13093d3864f6ca69748b618cca92b5eb6683653ff2bb2b55cc5d7873d01371caf7c80076310b21aafdfd546282afaa7107d27b27bc1f29750ea6ac8222ee807f778ffb56899a47f5b939ddf005657a62972821f75efeebd94e5d307af29d5a01499bd06b1c80a71fec22e82f6cea31910c9f21710ea015959ecd682ee13b6975911302682c947d1e190ea38f1ff6d78770edceda0d94561cb6d2d4c4badef69dd0940104a1", 0xd6, 0x4008004, &(0x7f0000a6c000)={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x4}, 0x1c) sendmsg$netlink(r6, &(0x7f00008c0000)={&(0x7f00009d3000)=@proc={0x10, 0x0, 0x0, 0xc000}, 0xc, &(0x7f000005d000)=[{&(0x7f0000d16000)=ANY=[@ANYBLOB="100000001c00da450400000001000000"], 0x10}], 0x1, &(0x7f000094a000)}, 0x0) sendto$unix(r6, &(0x7f0000716000), 0x0, 0x0, &(0x7f0000760000)=@file={0x0, './file0\x00'}, 0xa) 2018/03/26 06:02:05 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) getpeername(r0, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000100)=0x80) getsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000140)=""/67, &(0x7f0000000040)=0x43) 2018/03/26 06:02:05 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1f, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000040)={'ip6tnl0\x00', @ifru_mtu=0x25a7}) 2018/03/26 06:02:05 executing program 1: perf_event_open(&(0x7f000002ef88)={0x2, 0x70, 0x1f12, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000000)) fremovexattr(r0, &(0x7f0000000340)=@known='system.posix_acl_access\x00') ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffffff, 0x40046205, 0x0) 2018/03/26 06:02:05 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="f800000012e5a73cbc55124499f297f64d82375f522a0a770da1c13bfe4694741e0ce2c1d3f8ed7e990527395cf73f6dae491f544f73f4eab7f7eacbbf36f527d095d616c0cce42cc39826bdf7ea56c43bf8a6f35e9124475e92f7d949d09419e61e6b9e8c2d4262fc47e69ce186f895e9bbc304f96a7db40d1a94fadfe086af278bd0822d99babdbcfc785aaf2a42f7c8ad28e5013599371fd34fdab4b5cc0a5737e245707727d3105c8213551f8d6d97b70bcb6cc8953875973e112460245e4c1fe43d71649531a0aa41c0a7280d6aed8f6e3b286b023a8bb74ffbca3b856bc5704d71785d6d98ac8771c80ee0ad849a6d8a5daa0b463ba3"], &(0x7f00000001c0)=0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e24, 0xfffffffffffffe00, @loopback={0x0, 0x1}, 0xffffffffffff38e4}}, 0x87, 0x4d6, 0x7, 0x2, 0x4}, 0x98) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setflags(r2, 0x2, 0x0) 2018/03/26 06:02:05 executing program 7: r0 = shmget(0x3, 0x3000, 0x1, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/4) r1 = socket$inet6(0xa, 0x3, 0x3c) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xb}, 0x8}, 0x1c) 2018/03/26 06:02:05 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1ff, 0x10041) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040)="b2cc73356ec86e50688eaa0e3de251ed15e46637849c5d5bdb1d6e35358e38730510da01acc9194a2571dbcd49dda6a5671af723872d012c6fddf12a9ee2d617e58c34b47759bd2c0a20fe25adbe5c36dc9a0e56dda1f0d3c54a1eaa5b6cd001839b52ec963a4062628c4804ba79227900b3d7b776a814e9495cfc9f7d7e5a34aafabc459cab3295d73f5735f58e62b5f709f9", &(0x7f0000000100)="62bc84bf462d09da65d0223cdcbdaa68e1f6650c5894091c7ad5fae4c7ccfa989aee23b39d26b3e28114820e1e6294d1e327812796", 0x3}, 0x20) r2 = dup2(r0, r0) bind$netlink(r2, &(0x7f0000001ff4)={0x10}, 0xc) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000180)=""/43) 2018/03/26 06:02:05 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x4, 0x4000) getsockopt(r0, 0xc66, 0x0, &(0x7f0000000100)=""/208, &(0x7f0000000200)=0xd0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x800000013, &(0x7f00000000c0)=0x100000001, 0x2ce3d134b4b50dd) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r1, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) close(r1) 2018/03/26 06:02:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000040)={0xffffffffffffffb4, 0x4, 0xd09, 0x4, [], [], [], 0x1, 0x7, 0x100000000, 0x0, "c675c7ff8c6229d04e198761f11985d0"}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000bbc000)=0x400000000000001, 0xeb) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff, 0x1}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000cef000)=0x80000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000200)=[{0x3}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000180)=0x2, 0x4) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059a000)="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", 0xa79}], 0x1) 2018/03/26 06:02:05 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB="ff002f5100000000"]], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308, r2}], 0x0, 0x0, &(0x7f00002e3f90)}) 2018/03/26 06:02:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="18001f49fd0d9a3d4df75900000b0000090000de8a6836bca9d786cc79fba50000007d00e0bb0804cd4f6fb2bf502d891a0eab6c9ecb1d76c54c26ffd5eb651f2b25828ceff1d6f2cd2bd5"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) sendmsg(r2, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000300)=r3) recvfrom(r2, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/03/26 06:02:05 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f00000002c0)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000011000/0x2000)=nil, 0x2000}) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/03/26 06:02:05 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}], 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f000095dffc)=0xfffffffffffffffe) socket$inet6(0xa, 0x80000, 0x401) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095cffe)={r1}, &(0x7f0000000000)=0x8) memfd_create(&(0x7f0000000040)="63707573657473656c662d022b657468315e211400", 0x0) 2018/03/26 06:02:05 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x0, 0x2000000000000000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, "8eed36808f2f9f59861c143a3f2a0643df18e7c7abeb68c5d48ade5c64c514dffcadf3dd4c376da31fa07bf2"}) [ 296.453404] binder: 20576:20581 got transaction with invalid offset (1362034943, min 0 max 40) or object. [ 296.530333] binder: 20576:20581 transaction failed 29201/-22, size 40-8 line 3026 [ 296.565721] binder: 20576:20581 BC_INCREFS_DONE node 116 has no pending increfs request [ 296.621261] binder_alloc: binder_alloc_mmap_handler: 20576 20000000-20002000 already mapped failed -16 [ 296.641339] binder: BINDER_SET_CONTEXT_MGR already set [ 296.660517] binder: 20576:20581 ioctl 40046207 0 returned -16 [ 296.662276] binder_alloc: 20576: binder_alloc_buf, no vma [ 296.672089] binder: 20576:20600 transaction failed 29189/-3, size 40-8 line 2963 [ 296.684981] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/03/26 06:02:05 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x81, 0x400) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffff9c}) ioctl$VT_DISALLOCATE(r1, 0x5608) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) r5 = getuid() getresgid(&(0x7f0000001640)=0x0, &(0x7f00000000c0), &(0x7f0000001600)) ioprio_set$pid(0x2, r4, 0x200) sendmsg$netlink(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfd, 0x2400}, 0xc, &(0x7f00000000c0), 0x0, &(0x7f0000000480)=[@cred={0x20, 0x1, 0x2, 0x0, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x40000}, 0x4000000) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000003c0)=""/117) write$vnet(r0, &(0x7f0000001580)={0x1, {&(0x7f0000000500)=""/4096, 0x1000, &(0x7f0000001500)=""/117, 0x2, 0x3}}, 0x68) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/26 06:02:05 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x20000803, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000680)="6e81da06efb11b23eae4eca7353fa34870b27d0277e37ea9963cfe845fa74753ee2ab981ada2c032b9d83ac29a55f76a9f74eb38ecebbbd5db3d345d0ac6e244c797814d853c56c6925aa71dd23d017eadf67d523990ca9f50add600c10190c1130455e3ca7cb057e8e4744068c05bae64efa87caf86c40a56fd47384dde2a3f8b2a", 0x82, 0x0, &(0x7f0000000300)={0x2}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000000100)={0x2, 0x0, @rand_addr}, 0x37c) sendto$inet(r0, &(0x7f0000000140)="85", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e22, 0xe154, @local={0xfe, 0x80, [], 0xaa}, 0x80}}, 0x3ff, 0x9, 0xffff, 0x800, 0x20}, &(0x7f00000000c0)=0x98) close(r0) 2018/03/26 06:02:05 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x81}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/03/26 06:02:05 executing program 6: syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x1) perf_event_open(&(0x7f000001d000)={0x5, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x480, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100)) unshare(0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/03/26 06:02:05 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/205) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ip6gre0\x00'}}, 0x1e) sendto$inet(r2, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) 2018/03/26 06:02:05 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x5) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000449fd0)={0x0, 0x0, &(0x7f00004f1f94), 0x1, 0x0, &(0x7f0000901000)="05"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x4, 0x0, &(0x7f00005ad000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000ed8000)="f5"}) 2018/03/26 06:02:05 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000004a80)=[{{&(0x7f0000001bc0)=@generic, 0x80, &(0x7f0000003180)=[{&(0x7f0000001d40)=""/224, 0xe0}], 0x1, &(0x7f0000003200)=""/218, 0xda}}], 0x1, 0x40, &(0x7f0000004c00)={0x0, 0x1c9c380}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x20000) read$eventfd(r2, &(0x7f00000000c0), 0x8) keyctl$instantiate(0xc, 0x0, 0x0, 0x0, 0x0) accept4$alg(r1, 0x0, 0x0, 0x800) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) 2018/03/26 06:02:05 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x80) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x8000, 0x30}, 0xc) [ 296.725177] dccp_close: ABORT with 65423 bytes unread 2018/03/26 06:02:05 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="25ac4313ec3dd0e66a020000ff250d851fdd07fc85fdbf484d825e3496085ac76472c001299f78d220"], 0x410002) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140400000713fdff000000000000000010000000147e1935bdac60f485f4d145c30419ef3ee882e69c6e8e7ad1daf16a55e3dfd6adf0eb2ebb044e51e369a8bdac9a18d83ba5367cc8f75aafd716d39ae534963afeb671913e62ffef33647b189255dc76622e9f1717beadfc32c4d2ff1d718eee"], 0x14}, 0x1}, 0x0) 2018/03/26 06:02:05 executing program 5: setrlimit(0x2, &(0x7f0000e63ff0)={0x2000000, 0x20080000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) [ 296.789718] binder: 20611:20620 ioctl 40046205 5 returned -22 2018/03/26 06:02:05 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_GET_REGS(0xffffffffffffffff, 0x8090ae81, &(0x7f0000000000)) 2018/03/26 06:02:05 executing program 2: io_setup(0x2, &(0x7f0000000000)=0x0) io_destroy(r0) io_setup(0x9, &(0x7f0000000080)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$KDSETLED(r1, 0x4b32, 0x1c) [ 296.854147] binder: 20630 RLIMIT_NICE not set 2018/03/26 06:02:05 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0x200800, 0x0) syz_open_dev$admmidi(&(0x7f0000000580)='/dev/admmidi#\x00', 0x1fd0160e, 0x801) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000001900)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6e0, 0x250, 0x3b0, 0x0, 0x3b0, 0x0, 0x830, 0x830, 0x830, 0x830, 0x830, 0x6, &(0x7f00000005c0), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], [0x0, 0xff000000, 0xff000000, 0xffffffff], 'yam0\x00', 'tunl0\x00', {0xff}, {0xff}, 0x2c, 0x4, 0x0, 0x5}, 0x0, 0xc8, 0xf0}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80}, [0xffffffff, 0x0, 0xff0000ff, 0xffffffff], [0x0, 0x0, 0xffffffff, 0xffffffff], 'bond0\x00', 'yam0\x00', {0xff}, {}, 0x84}, 0x0, 0xc8, 0x110}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}}}, {{@ipv6={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0xffffff00], [0x0, 0xff000000, 0xff000000, 0xff], 'gretap0\x00', 'ip6tnl0\x00', {0xff}, {}, 0x3c}, 0x0, 0xc8, 0xf0}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @loopback={0x0, 0x1}, [0xffffffff, 0xff000000, 0xffffffff, 0xff000000], [0xffffff00, 0xff, 0xffffff00], 'erspan0\x00', 'ip_vti0\x00', {0xff}}, 0x0, 0xc8, 0x1f0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xfff, 'system_u:object_r:modem_device_t:s0\x00'}}}, {{@ipv6={@empty, @dev={0xfe, 0x80, [], 0xa}, [0xffffffff, 0x0, 0xffffffff, 0xffffff00], [], 'lo\x00', 'vlan0\x00', {}, {}, 0x0, 0x0, 0x0, 0x19}, 0x0, 0xf0, 0x130, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x3, 0x400}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x10, "fd1e216a8e6ca6af477fab30be24ae2ec363fba9887b8cef25a85ae9da57"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x740) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) stat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)) getresuid(&(0x7f0000000f00), &(0x7f0000000f40), &(0x7f0000000f80)) getresgid(&(0x7f0000000fc0), &(0x7f0000001000), &(0x7f0000001040)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001080), &(0x7f00000010c0)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001100)=@broute={'broute\x00', 0x20, 0x4, 0x598, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001340], 0x0, &(0x7f0000000e00), &(0x7f0000001340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x24, 0x0, 'sit0\x00', 'vcan0\x00', 'bcsf0\x00', 'nr0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [0xff], 0xc0, 0x138, 0x170, [@helper={'helper\x00', 0x28, {{0x1, 'amanda\x00'}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x0, 0x6, 0x4, 0x0, 0x0, "7b035485775e7803e6131de361974b028d63fd5f08cd3d11f537d9f8cbc6e14e35d8828e504e9c2e8446227c53ceea92ef0c1e6bbfa7165aa17d462d4a54471b"}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}, {{{0x1d, 0x21, 0x8986, 'vlan0\x00', 'ip6tnl0\x00', 'rose0\x00', 'syz_tun\x00', @empty, [0xff, 0xff, 0x0, 0x0, 0xff], @empty, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x1e8, 0x260}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x0, 0xffffffffffffff91, 0x2}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x9, 'system_u:object_r:setfiles_exec_t:s0\x00'}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x75, 0x5, 0x4, 0x0, 0x0, "d7d0601e044ad412d1c833151caaee74a8d68843bc6b8ea493196bba67cc399bab127133c410fa5a82e87693466789b8a362f918473241183dddfc85378bed7d"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x7, 0x24, 0x6002, 'gre0\x00', 'bcsh0\x00', 'vlan0\x00', 'nr0\x00', @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0xc0, 0x138}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x10000, 0x10000}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x9, 0x7, 0x8, 0x0, 0x0, "5d2c4640cf256f487b59a1ed2a9777470074299a8a1784ca1bb0bdea643c472c4404adf288290035c8254a8a8ad07231f82761b417687eb67424a0f79c2b949e"}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}]}, 0x610) setsockopt$inet_mreqsrc(r1, 0x0, 0x8000000000000026, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="9f7dd7ef875f6cb006f8"], &(0x7f0000000500)=0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000d80)={r3, 0x1}, &(0x7f0000000dc0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000042d000), 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000080)={r4, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x798, 0x7, 0x8001, 0x200, 0x1}, &(0x7f0000000140)=0x98) [ 296.887813] binder: 20611:20636 ioctl 40046205 5 returned -22 [ 296.921946] mmap: syz-executor5 (20641): VmData 35221504 exceed data ulimit 33554432. Update limits or use boot option ignore_rlimit_data. [ 296.955679] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt 2018/03/26 06:02:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/sctp\x00') r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r2, 0xc04, 0x70bd27, 0x25dfdbfd, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x4}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x4040004) r3 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000000080)=""/224) getsockopt(r0, 0x0, 0x3, &(0x7f0000000000)=""/3, &(0x7f0000000040)=0x3) 2018/03/26 06:02:05 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xa000, 0x31) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000080)={0x3, 0x5, [{0x1, 0x0, 0x4}, {0x9, 0x0, 0x7f}, {0x1, 0x0, 0x1}]}) write(r0, &(0x7f0000000000), 0x3d7) 2018/03/26 06:02:05 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setns(r0, 0x8000000) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x14) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = dup2(r1, r0) getsockopt$inet_tcp_buf(r2, 0x6, 0x3f, &(0x7f0000000000)=""/5, &(0x7f0000000040)=0x5) 2018/03/26 06:02:05 executing program 2: r0 = socket$inet(0x11, 0x40000000000803, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000ca0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000a000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000008300011b24e62092e490a7b93d3199be000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]}, 0x108) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000200)="d7fb059c023ba6995de4e1c3663f16f206632f26d15714c1e1ccdb4943b59ca894d3ada3abfdae87efe3e7c77472b9c4e60b43ef4dc543d04834606a38856c48d49557e21d531e87b207f138310559fa596120d9e1d6aa88548627fd1f6ba2900f48fc75f50c641703", 0x69}, {&(0x7f00000003c0)="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", 0xfa}], 0x2}, 0x0) 2018/03/26 06:02:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001300)='/dev/hwrng\x00', 0x4100, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000001340), 0x2) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f000023e000), &(0x7f00004eb000)=0x4) 2018/03/26 06:02:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='mounts\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x80000001, 0x2, 0x8, 'queue0\x00', 0x2}) sendfile(r0, r0, &(0x7f0000c7a000)=0x100004, 0x10001) pkey_alloc(0x0, 0x1) 2018/03/26 06:02:05 executing program 6: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000), 0x0) getegid() 2018/03/26 06:02:06 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) preadv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/62, 0x3e}], 0x1, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000b94000)=""/246) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000e9f000)=0x600210) socketpair(0x15, 0x806, 0x2, &(0x7f00000001c0)) r3 = semget(0x0, 0x5, 0x20) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) semtimedop(r3, &(0x7f0000000040)=[{0x0, 0xcf, 0x1000}, {0x0, 0x40bb2227, 0x1000}, {0x4, 0xffff, 0x1000}, {0x0, 0x7f, 0x800}], 0x4, &(0x7f0000000140)={r4, r5+30000000}) pread64(r0, &(0x7f00000000c0)=""/21, 0x21a, 0x0) pwritev(r1, &(0x7f0000000040), 0x19d, 0x0) pread64(r2, &(0x7f0000000180)=""/3, 0x3, 0x0) 2018/03/26 06:02:06 executing program 1: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x2000007, 0x10, r0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x170) 2018/03/26 06:02:06 executing program 4: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f000025e000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) sched_getparam(r0, &(0x7f0000000140)) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x2) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f000080c000), &(0x7f0000868000)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x31d406, &(0x7f000000a000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) r2 = fcntl$getown(r1, 0x9) ptrace$poke(0x5, r2, &(0x7f0000000040), 0x5) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/03/26 06:02:06 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/03/26 06:02:06 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002480), 0x73, &(0x7f0000000440)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000000140)=[{&(0x7f0000000080)=""/154, 0x85}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x880) r4 = getpgid(0xffffffffffffffff) r5 = fcntl$getown(r0, 0x9) r6 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000840)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000940)=0xe8) r8 = getgid() sendmsg$netlink(r3, &(0x7f00000009c0)={&(0x7f0000000040)=@kern={0x10}, 0xc, &(0x7f0000000800)=[{&(0x7f0000000480)={0x35c, 0x23, 0xe02, 0x70bd26, 0x25dfdbfc, "", [@typed={0xc8, 0x5c, @binary="20975ec314973b9c992affb3c38bec36278a5436b474d1a41cbe80df02be5cb1c99ee3218c113268d4b1a357e68c97dc06a29153381d4b81a5e653950a5327b44ee959071df7a4fcc8e2b03e4d82f3016678ae68f73b795375624031cc943b9f3721fed79080e600b39a212c2752b94fe6e8bab03eb239fa28e982e368363818e0817b86d6aa8eeab1eaa09a6e346a15e37cc15d3bb40eeb586f674715cccf033561dcba7add1910e8f608f343158069d4cd92abfa237d6920f37fc887225fe2f601c65b"}, @generic="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", @nested={0x60, 0x85, [@typed={0x8, 0x82, @fd=r2}, @generic="2b8ee08a7bbbd26832df33a71e1d468dc1d116ba521c549f4926abbbcbc11a9a99c4f5d23b190fd9ff10cf47f3ec0a41522b4202385efa2f4a187e40ee34774a23d8894b7c81179f1d052f8c08264f828a62c450"]}, @generic="897b1f5335bffce51733bf3c46bef9910e47e508958a3b2481a208f1a38cd42c042d67a45b71481a77b3ef9772cfc1ccb8d9923875aee615c749", @nested={0xe4, 0x1, [@typed={0x8, 0x5c, @fd=r2}, @typed={0x8, 0x7d, @ipv4=@multicast1=0xe0000001}, @generic="144d82415d96774606d7dd54424050704861801e0115df0a2fcd144452fc7c274fc8ff29514c15cfd5ded6323a0acd9f6cf4a208b0ebc6d51e8e8e3bd08c074b96d062754805920ead59a42edbcd40957ad2ca33903888c00a3f6017c25ff8f66df77d2fa4e7ed1e008e848da28da11aefb3f90f19263fbca4c2ca0dddaf455fa708abbbd3228e3968e76cd2c9748b25f93a24558fc3142dea0dd3a1d645a1a5ec42198860d77ea18cd94291aa4451cfb3f2f4bd2cbfb7b02c20c909cdcdf11c83d26bdc295dfb54", @typed={0x8, 0x69, @pid=r4}]}, @typed={0x8, 0x87, @pid=r5}]}, 0x35c}, {&(0x7f0000000180)={0x108, 0x2f, 0x900, 0x70bd2b, 0x25dfdbfe, "", [@nested={0xf8, 0x5c, [@generic="3f2e65766a67f0ef79de3d277a1bdb2b9b204353b99df3927739c0c0e4f8dc8f2eed60fe7671b6a3deb38a6ac7beccd97acfbeab1801bc9ab23c85f5dba00d6683986d90905797c6b8bc90b7e86e9ea074231044da9fe84848472d528ecb20476ab401fbfb1ea2c274bf20d464eeef913329b36b045bd9602d076b13fe13e7a7fe5bb35902da450edc74a5f4b250651c69ed6761ff2fb6cf1c60beaa4b67947f9dbed3670463c1fea3ec08913ee3d77b827246ba62cec39f2c3593ac6bedf9a5ee41397b1798493926a0c7479e811f3aa4745a7268687da9556b1869df56e4b4ed01eeece30919fb7338dc2fcebb6fca", @generic="cbd40615"]}]}, 0x108}, {&(0x7f00000002c0)={0x16c, 0x1e, 0x300, 0x70bd28, 0x25dfdbfe, "", [@generic="5aff62bf3baaf6000d5351da82360a9ce9e2ca50fd9f676d3e990cef068bcb21d50ce3058eabca6cfd", @generic="e06bb5ad2f5e85af00bfc6537117546d5b76c2d3d0a8080e1a3cafb9fd4da8d042385497d71c1097104757a3dae0ef1d488a333606ec412e6961288450b4c5b0c2b7ef3b906325f6fe6ae15b03a5f55557ffe135d01ada88af3ed985ebd92527a84e7e245e28ad3c14deee4f3255b27f2b4360099204dced57e517aa6423941f453c54981213234735e04e808d7c320ed5ad0b458c236e3260c41d", @generic="4c25b248fb48ad0922959784a1cab6d48640c6448097285be8ae652d9a5b8e7320f742900e99a1f73157595d52d47c8e7ec919a7a210dc672f7dfec5e7d6fc120cd988ccd8d18733e96489fcfbab28f22eef44dbdd5f4782776bf6513c8302a1632ba3a7d2a4ae9d04c8a26559eb70524f6223e3ddb1ba88fbd7e1d5b4efee615683d3d1e029c3bf22e64b41b7ca9429e8c91495f1"]}, 0x16c}], 0x3, &(0x7f0000000980)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x20, 0x810}, 0x20000000) 2018/03/26 06:02:06 executing program 0: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000c40)='/selinux/enforce\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x11000, 0x3, &(0x7f00008ce000/0x11000)=nil) 2018/03/26 06:02:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_triestat\x00') inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x4) 2018/03/26 06:02:06 executing program 1: r0 = eventfd2(0x0, 0x0) ppoll(&(0x7f00009d0fe8)=[{r0}], 0x1, &(0x7f0000500ff0)={0x77359400}, &(0x7f0000275ff8), 0x8) io_setup(0x20, &(0x7f000092fffc)=0x0) r2 = creat(&(0x7f0000e56ff8)='./file0\x00', 0x4b025a88c7f058db) io_submit(r1, 0x1, &(0x7f0000ce9ffc)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000ddc000)="03", 0x1, 0x0, 0x0, 0x1, r0}]) 2018/03/26 06:02:06 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000b56ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x3) r1 = accept(r0, 0x0, &(0x7f000069f000)) creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x10) 2018/03/26 06:02:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x15e, 0x200000003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1ff, 0xfffffffffffffffc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') read$eventfd(r0, &(0x7f0000000080), 0x8) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f000082ef0a)=""/246) 2018/03/26 06:02:06 executing program 6: socket$packet(0x11, 0xc, 0x300) syz_emit_ethernet(0xe81, &(0x7f0000000040)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100}], {0x8100}}], {@mpls_mc={0x8848, {[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0xe6b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "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"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "defc888ee3a02b4f05c57e5d2fe66f56326ee4e81c91e5b4ba1b8964f292879c21e27a69b5ff824fefd83bdba0f58cca175a41a50b705d0fc67b421b"}}}}}}}, &(0x7f0000000000)={0x0, 0x1}) 2018/03/26 06:02:06 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x13, r0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001140)='/dev/loop#\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x5, r1, 0x1}) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000040)) 2018/03/26 06:02:06 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0xd, 0x0, 0xfffffffffffffff9) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/26 06:02:06 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x100) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000000c0)={0x2, 0xd6b, 0x2, 0x2, 0xe6, 0xffffffffffff497c}) r1 = socket$pppoe(0x18, 0x1, 0x0) accept4(r1, &(0x7f0000000040)=@l2, &(0x7f0000000080)=0xe, 0x0) 2018/03/26 06:02:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = request_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='\x00', 0xfffffffffffffffe) r2 = request_key(&(0x7f0000000280)='.request_key_auth\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='ppp1@\'#.\x00', r1) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000efdffc)=0x1, 0x4) 2018/03/26 06:02:06 executing program 2: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000800000000000ffffffce220000004100000005"]) ioctl(r0, 0x8916, &(0x7f0000000100)) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)={0x8001, 0x1, 0x100, {}, 0x8, 0x9}) 2018/03/26 06:02:06 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0x0, 0x4000000000005}}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x113000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x8, 0xffffffff, 0xffff, 0x4}, 0x8) 2018/03/26 06:02:06 executing program 1: r0 = socket(0xa, 0x2000000001, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x32, r0, 0x40) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x6) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000040)) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000080)={0x8, 0x4, 0x5}) 2018/03/26 06:02:06 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x800, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000b46b38)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6"}, 0x0, [], {0x0, 0x989680}}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)) getpgid(0xffffffffffffffff) gettid() r2 = getpgid(0x0) r3 = getpgrp(r2) ptrace$setsig(0x4203, r3, 0x8000, &(0x7f0000000080)={0x2a, 0x1, 0x0, 0x7}) fremovexattr(0xffffffffffffffff, &(0x7f0000000280)=@random={'user.', '/dev/snd/pcmC#D#c\x00'}) 2018/03/26 06:02:06 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000bcb053d9000000000000000000000000000000000000000000000000000002000000000000000000000000"]) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000200)=0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000240)={0xffff, 0x8, 0x40, 0x12}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) rename(&(0x7f0000000100)='./control\x00', &(0x7f0000000140)='./control\x00') creat(&(0x7f0000d92ff0)='./control/file0\x00', 0x0) dup2(r0, r1) 2018/03/26 06:02:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) connect$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0)={0x1f, 0x8000, {0x1f, 0x1, 0x3, 0x100, 0x0, 0x20}, 0x0, 0x6}, 0xe) pread64(r0, &(0x7f0000fd7000)=""/8, 0x8, 0x400000000500000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000240)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000080)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) 2018/03/26 06:02:06 executing program 6: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0xbacbc1b782505e94, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e24, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x300000}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}], 0x74) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x407) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000002fd0)=[{&(0x7f0000448fdc)=""/36, 0x24}], 0x1) 2018/03/26 06:02:06 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2, @empty, 'bond0\x00'}}, 0x1e) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x10000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000200)={{0x8, 0x3, 0xffffffffffffffff, 0xdfd, 0x6, 0x7}, 0x0, 0x4, 0xffffffff, 0xd1d3186, 0x100, "5d412366ea05c840ce227dbf0295bf3a5a168dcf44466468f637b78033fb34404e3088547cf3dc5190dcdf30de30bfe77842f6af48251ff7f3cdc32a306e7cd8b98225f53f4e83ec150a3132972d89569e6a6e6c5618d811bbe4c2decbb0fb3a29267f5d904241c41ee5036a001e32dbd454b991eabf3e6ae98d5815684968d6"}) ioctl$sock_SIOCGIFINDEX(r1, 0x8937, &(0x7f0000000040)={'bond0\x00', r2}) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "6572f39874d31fbcc8a2eb27f9bb3c00"}}, 0x1e) 2018/03/26 06:02:06 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x20003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x1, 0x8000) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000001c0)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x10) r3 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000240)=0xffffffff, 0x4) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000000400)) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x0) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/26 06:02:06 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000de9000)=0xbd3, 0x4) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3}, 0x10) sendto(r1, &(0x7f000077e000)="e7", 0x1, 0x4000084, 0x0, 0xffffffffffffff34) recvfrom$ipx(r1, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e18ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb6f9c)=""/25, 0x19}], 0x1) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000040)) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa4f72)=""/1, 0x1}], 0x1) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x7, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000100)={r6, 0xfff, 0x8, 0x4}, 0x10) tkill(r2, 0x16) 2018/03/26 06:02:06 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r1, r2/1000+30000}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) times(&(0x7f0000cc1fe0)) socketpair$ax25(0x3, 0x2, 0xce, &(0x7f0000000100)={0x0}) sync_file_range(r4, 0x2, 0x3, 0x3) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000200)='/selinux/status\x00', &(0x7f0000000240)='/selinux/policy\x00'], &(0x7f00001a3000)) r5 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1}, &(0x7f0000a71000)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000100)=0x6, 0x4) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r5, 0x4, 0x42c00) write$selinux_validatetrans(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x55) timer_create(0x1, &(0x7f0000abdfa0)={0x0, 0x1e}, &(0x7f0000db3ffc)=0x0) accept4$packet(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14, 0x800) timer_gettime(r6, &(0x7f0000964000)) r7 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r7) getsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000a4dff0), &(0x7f0000000300)=0xfffffffffffffec4) getsockopt$inet6_opts(r5, 0x29, 0x3b, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) setsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f00004e0ff0)={0x0, 0x7530}, 0x8) munmap(&(0x7f0000b52000/0x2000)=nil, 0x2000) r8 = dup(r5) setsockopt$inet6_tcp_int(r8, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r8, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r5, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x3c0) sendto$inet6(r5, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg$unix(r8, &(0x7f0000e18000)=[{&(0x7f0000161ff8)=@abs={0x1, 0x0, 0x2}, 0x6e, &(0x7f0000d5af90)=[{&(0x7f0000de2f19)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)}], 0x1, 0x1) 2018/03/26 06:02:06 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000024c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40086602, &(0x7f0000002840)=ANY=[@ANYBLOB="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"]) syz_open_dev$mice(&(0x7f0000002540)='/dev/input/mice\x00', 0x0, 0x10400) socket$packet(0x11, 0x3, 0x300) syz_open_dev$tun(&(0x7f0000001440)='/dev/net/tun\x00', 0x0, 0x40000042000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002500)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$key(r1, &(0x7f00000036c0)={0x0, 0x0, &(0x7f0000003680)={&(0x7f0000004980)=ANY=[@ANYBLOB="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0x120e}, 0x1}, 0x44010) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001300)='/dev/rtc\x00', 0x101000, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(0xffffffffffffffff, 0x4040aea4, &(0x7f0000001340)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000001c0)={"6430714a0000000000000220001600"}) r3 = socket$inet6(0xa, 0x2100000000000002, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x40) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r5, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x0, 0x9}}, 0xe8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000140)=0xfffffffffffffffe, 0x4) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x9, 0x200400) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000100)={'bond0\x00', 0x4}) utime(&(0x7f0000000340)='./file0\x00', &(0x7f00000013c0)={0x0, 0xfffffffffffffff8}) shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001480)=""/4096) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000002c0)="a64a406fc4f475c1580ad7a18c7cf8eae255e416a337e34da26056862a55cef3c47fd37475efe498f7e965688c9ad314635cdae500b8b6050fcb92daee8ab71a0d4eab230b71de905a83d5684d8e") getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000180), &(0x7f0000001400)=0x4) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/03/26 06:02:06 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)="ff", 0x1}], 0x1, &(0x7f0000000380), 0x0, 0x40}}, {{&(0x7f00000007c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)=ANY=[]}}], 0x2, 0x0) r1 = shmget(0x0, 0x1000, 0x82, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/255) 2018/03/26 06:02:06 executing program 0: syz_emit_ethernet(0x36, &(0x7f000025a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@timestamp={0x44, 0xc, 0x6, 0x3, 0x0, [{}, {}]}]}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x1, 0x3, 0x1f}, 0xff, 0x1ff}) 2018/03/26 06:02:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8ec, 0x40000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x60f9}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e20, 0x4, @empty, 0x3}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f000079e000)=""/24, &(0x7f00002e3000)=0x10) 2018/03/26 06:02:06 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000700000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x2, @random="d657e4339dfc", 'nr0\x00'}}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/37) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/26 06:02:06 executing program 6: request_key(&(0x7f00000001c0)='logon\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='dns_resolver\x00', 0xfffffffffffffffc) timerfd_create(0x2, 0x80000) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, 0xffffffffffffffff) getsockname$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10) 2018/03/26 06:02:06 executing program 0: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) sched_rr_get_interval(r1, &(0x7f0000000100)) sched_getscheduler(r1) sendmmsg$unix(r0, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x113, &(0x7f0000000000)=[@cred={0x1c, 0x1, 0x2}], 0x20, 0x20040000}], 0x6c, 0x0) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x1, 0x9, {0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffd}}}, 0x3a) 2018/03/26 06:02:06 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="24000000210025f0071c0165ff0ffc0e020000000010000002e1080c08000b002ca72c44", 0x24) r1 = dup2(r0, r0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) 2018/03/26 06:02:06 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000000200)=@known='security.capability\x00', &(0x7f0000000180)=""/121, 0x79) sendto$unix(r0, &(0x7f00000000c0)="37d2a986aed3eb0dbb", 0x9, 0x10, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e21}, 0x6e) 2018/03/26 06:02:06 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) 2018/03/26 06:02:06 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r0, 0x0, 0x0, 0x73e0) openat(r2, &(0x7f0000000000)='./file0\x00', 0x1, 0x2) sendfile(r1, r2, &(0x7f00007ed000), 0x2e) 2018/03/26 06:02:06 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x3d}, 0x1c) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) r3 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r3, &(0x7f0000aacfe4)={0xa}, 0x1c) poll(&(0x7f00009aafd8)=[{r3}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000000c0)) 2018/03/26 06:02:06 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/mcfilter6\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x6}, &(0x7f00000000c0)=0x8) sendfile(r0, r0, &(0x7f0000000080)=0xffc, 0x40000102) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000100)={0x401, 0x4, 0x3800000000, 0x401, "31f40d34b6af6099fadb91ef72a5efe67bbe8ecacf5677239d7f97a0877f34a6d1ef156cb9f94d1c379a849e", 0x40}) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) 2018/03/26 06:02:06 executing program 5: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) r1 = accept4(r0, &(0x7f00002c0fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003bd000)=0x14, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) shutdown(r0, 0x1) getsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000040)=""/162, &(0x7f0000000100)=0xa2) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r2, 0x1000000000013) 2018/03/26 06:02:06 executing program 4: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x0, 0x0, 0x3}) unshare(0xc000000) recvmmsg(0xffffffffffffffff, &(0x7f0000005300)=[{{&(0x7f0000003a40)=@generic, 0xfffffffffffffe1d, &(0x7f0000003c40)=[{&(0x7f0000003ac0)=""/104, 0x68}], 0x1, &(0x7f0000003c80)=""/237, 0xed}}], 0x1, 0x0, &(0x7f00000054c0)={0x77359400}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000055c0), 0x8) 2018/03/26 06:02:06 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvmmsg(r0, &(0x7f00003bce20)=[{{&(0x7f0000299000)=@nfc, 0x10, &(0x7f00009a9000), 0x0, &(0x7f0000735000)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f00007a7000)) 2018/03/26 06:02:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setfsuid(r1) 2018/03/26 06:02:08 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002000)=0x10, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000002000)=""/2) r2 = accept(r1, 0x0, &(0x7f0000000000)) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040)={0x3, 0x6, 0x1000}, 0x4) 2018/03/26 06:02:08 executing program 4: prctl$intptr(0x6, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) io_setup(0xe, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000002380)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="ef", 0x1}]) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [], 0xb}, 0x4e20, 0x13c, 0x4e20, 0x0, 0x2, 0x20, 0x20, 0xb2604bf3e18f6b26, 0x0, r2}, {0x2, 0x8000, 0x8130, 0x3, 0x1000000010000, 0x3ff, 0x41a7f8bc, 0x1}, {0xcb, 0xfffffffffffffffa, 0xae, 0x3}, 0x4, 0x6e6bb4, 0x1, 0x1, 0x1, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3500, 0x1, 0x1, 0x200, 0x1f, 0xe400, 0x6}}, 0xe8) 2018/03/26 06:02:08 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, {0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0x1, 0x0, 0x4}, {{@in6, 0x0, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0xfffffffffffffffc, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/03/26 06:02:08 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x5, 0xd64, 0x2}}], {@llc_tr={0x11, {@llc={0xfc, 0x0, "b4", "013c40e452d0337b6a42171f021071909d9f671aa7b7647f3a93c74164ebe9b1131d922886d3050801e025887e464bf4d316f68839"}}}}}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000480)=""/239) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xfffffffffffffef2, &(0x7f00000002c0)=[@in6={0xa, 0x4e21, 0x175, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x14}, 0x9}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x800}]}, &(0x7f0000000140)=0x10) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={"0900657461856ab262ca00"}) 2018/03/26 06:02:08 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, r0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80000, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000140)=0x8, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x100, 0x0) 2018/03/26 06:02:08 executing program 0: prctl$intptr(0x27, 0x8ec5) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400800, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000040)={0x2, 0x4, 0x200000000000000, 0x2, 0x480000000000}) 2018/03/26 06:02:08 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000095effc), 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x10) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000040)={0x3, r2}) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) 2018/03/26 06:02:08 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000580)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={r1}) 2018/03/26 06:02:08 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x8000a, 0x7) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x78, &(0x7f0000000040)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e23, 0x5, @empty, 0x8}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x8b86}, &(0x7f00000001c0)=0x8) r3 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.memory_migrate\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000040), 0x0) 2018/03/26 06:02:08 executing program 2: r0 = socket(0x10, 0x2010000001, 0x80) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000180)={'yam0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000100)={r0, r0, 0x9, 0x7, &(0x7f0000000000)="2cb65e19d5a331bda1eb3723d7f5e0871ac63e6bf37f04ed0362213728fd8f5dec3221c7dd8607cfd06197a8766207a57c31f72001586c6b22d7b0f28405adb729b67da772525ea6416d62819386e6c4adf9a194d02462b759421279f91b2e7df201efd1652fe1ac084a58c1d287ca369d9af2393f30bbeeccd18aedac77349bf135ea5e9bb53a58fb0e4130280d09b9c896363f5dc42a8717abfd4f71773647e5ac55af4980c40742ea24768c993415c406cf8aca3f9d160835a8b3b6d4404ce7a02fb1dc4b95e790efa111823217fffa6ea19af9fb9e3535bf4497291df204e053d95f9d1f43c8bc355d87233db097ea1ec933bb2203", 0x957, 0x1000, 0x3, 0x9, 0x2, 0x6, 0x6, "d0c7ca91331221d83f4405897908eb030e55ef2ba7c91e70c80fe759ab035d0cc91cfaa577b3432afccbd1ff93b79ae3e36616"}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) 2018/03/26 06:02:08 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000907ff8)='./file0\x00', &(0x7f0000058ffd)='./file0\x00', &(0x7f0000c77ffa)="646178000365", 0x0, &(0x7f0000de9000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x501101, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)) accept4$bt_l2cap(r0, 0x0, &(0x7f00000001c0), 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000280)=0xf074, 0x4) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000080)={{0x2, 0xf000, 0xf, 0x5c4, 0x9, 0x1, 0x40, 0xfffffffffffffffa, 0x6, 0x6, 0x4, 0x5}, {0x3000, 0xd000, 0x1f, 0xb44, 0x8000, 0x9, 0x5, 0x1ff, 0x7, 0x4, 0xb8e0, 0xbb1b}, {0x0, 0x100000, 0x8, 0x20, 0x80, 0x3, 0x2, 0x1ff, 0xe01f, 0x2, 0x86d4, 0xffffffffffffff01}, {0xf000, 0x4, 0x3, 0x1, 0x89, 0x3800000000000, 0xb7e, 0x9, 0x6, 0x3, 0x7, 0x7}, {0x10001, 0x5000, 0x4, 0x79, 0x1, 0x2, 0xffffffff, 0xd3, 0x2, 0x40, 0x2, 0x25}, {0x10f002, 0x0, 0xf, 0x7, 0x401, 0x9, 0x1, 0x9a, 0x7520, 0x1, 0x10001, 0x1}, {0x15000, 0x2000, 0x8, 0x1f, 0x5, 0xfff, 0x7fffffff, 0x4, 0x1, 0x100000001, 0x69, 0x98d}, {0x10000, 0x4, 0x0, 0x7, 0x80000001, 0xa078, 0x3c02d31a, 0xc2, 0x760, 0x3, 0x101}, {0x10000, 0xf001}, {0x111000, 0x2000}, 0x10002, 0x0, 0x6000, 0x104004, 0x5, 0x4000, 0x10000, [0x5, 0x0, 0x95, 0x400]}) rt_sigpending(&(0x7f0000000200), 0x8) [ 296.968686] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 299.284095] binder: BINDER_SET_CONTEXT_MGR already set [ 299.303857] binder_alloc: 20849: binder_alloc_buf, no vma [ 299.309507] binder: 20849:20859 transaction failed 29189/-3, size 2048-0 line 2963 [ 299.476106] binder: 20849:20864 ioctl 40046207 0 returned -16 [ 299.523912] binder: release 20849:20859 transaction 120 out, still active [ 299.531081] binder: undelivered TRANSACTION_COMPLETE [ 299.536247] binder: send failed reply for transaction 120, target dead [ 299.545500] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/26 06:02:08 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=ANY=[], 0xf2) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x48) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x1, 0xa, [0xd6, 0x2, 0x7f, 0xfffffffffffffffd, 0x7fffffff, 0x9, 0x80000001, 0x81, 0x2, 0x0]}, &(0x7f0000000140)=0x1c) 2018/03/26 06:02:08 executing program 6: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0xfffffffffffffe6d) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x3, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/03/26 06:02:08 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/26 06:02:08 executing program 4: r0 = socket(0x8, 0x3, 0x0) write(r0, &(0x7f0000000080)="260000005e00090000b9c448eba13b00eaf83a0000000000a1db2ba9f8457092ff000008db1e", 0x26) 2018/03/26 06:02:08 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000200)='net/netfilter\x00') fchdir(r1) exit(0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) select(0x40, &(0x7f0000000100)={0x2, 0x9, 0xe8, 0x502d, 0x1, 0x9, 0x8f2, 0x80000001}, &(0x7f0000000140)={0x100, 0x401, 0x40, 0x3f, 0x9, 0x10001, 0x8, 0x4}, &(0x7f0000000180)={0x8, 0x6, 0x401, 0x8, 0x7, 0x6, 0x4, 0x80000000}, &(0x7f0000000240)={r2, r3/1000+30000}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x80000001, &(0x7f0000000040)=0x4) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000080)={0x7fffffff, 0x8}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) 2018/03/26 06:02:08 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde49f)=0x19) read(r1, &(0x7f0000f76000)=""/113, 0x71) fcntl$setsig(r1, 0xa, 0x2a) 2018/03/26 06:02:08 executing program 3: socket$key(0xf, 0x3, 0x2) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000484, &(0x7f0000059fe8)=""/24, &(0x7f000091dffc)=0x2656186839893c5b) 2018/03/26 06:02:08 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0xfffffffffffffffd, 0xa, 0x8000, 0x9}, 0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockname$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cbffc)="02000000", 0x4) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x193, &(0x7f0000000e8e)}, 0x0) 2018/03/26 06:02:08 executing program 4: ustat(0x5, &(0x7f00000000c0)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/03/26 06:02:08 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000380)={0xf046cb838a5acf21, r0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000003c0)={r1, r2, 0x0, 0x3}, 0x10) sendto$inet(r0, &(0x7f00005be000)="acbb915d6846975d5d248d4ca1d2658cc7a5c54fb3bf63b59b0f292c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d1", 0xfffffffffffffd5d, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000140)="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", 0x225, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000400)="d18534874290737f4182944c71ca3a1f91f712c151c78a1d1836b267cd52dba752f4bfd07bf9f9eaaa8285543b847cbd234d88e902db661b543bd9047aa51ba1cb828d1dd7d2e295edfb8ec3a373834c6eb2082c574ba8166394cf35be06d81e0cf50bb1850d654ffaf1e16cfd7d", 0xffbd, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) readv(r0, &(0x7f00000014c0)=[{&(0x7f0000001400)=""/163, 0xa3}], 0x1) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000006a80)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) [ 299.933374] generic_make_request: Trying to write to read-only block-device loop0 (partno 0) 2018/03/26 06:02:08 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x20000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000004000)=0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r2, 0x0, 0x4) ftruncate(r2, 0x0) close(r0) 2018/03/26 06:02:08 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) setsockopt(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000280), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x20}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000340)={r4, 0xffffffffffff1b94, 0x1, [0xc0]}, 0xa) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f00000001c0)="bad004b80000ef0f0966b80d4500000f23d00f21f86635100000020f23f80f18c90f01d1f30f22d2d3220f01ca66b8004000000f23c80f21f866350c0070000f23f8cf", 0x43}], 0x1, 0x0, &(0x7f0000000240), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)]) r5 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7fffffff, 0x400200) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000000240)={0x562, {{0xa, 0x4e23, 0x80, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)) [ 299.983607] IPVS: length: 965295195 != 24 2018/03/26 06:02:08 executing program 4: prctl$intptr(0x26, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x141300, 0x100) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x2, 0x5, 0xfffffffffffffe00, 0x100, 0x100, 0x6, 0x400, {0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x87, 0x5, 0x1, 0x2, 0x10000}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)={r1, 0xda, "cf69a8690cddb06b25e4ac7170ddb3382f0eeb9f00bd5e1c1be22976de0a0874ee2b84c14395661b83a311123e9ae5f03450b82fc4712f998d31f172019f0c5609ab72b62a6a4b1f1c4c3c6694238baeee90b5cc322aaa2524ff8585ebf52bd07f6c9d182f6d66b878916dbbf39796a90c0a8d64a7c4f6dc6b9a51ab793a5e7d52c4e193e613daef569e17e44ac01d89a876da6f9d4af90d2cadec692a646f4183349ca8613a29cb252d4648a3a3693186985351d0bad0db867498a0f2e533843b503e0c0ea54ba7edd35e58ab595640f5c2f3a0c772ea0aa208"}, &(0x7f0000000540)=0xe2) accept$ax25(r0, &(0x7f00000005c0), &(0x7f0000000600)=0x10) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000080)=0x1) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0xfffffffa) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000000300), &(0x7f0000000280)=[&(0x7f0000000340)='vboxnet0\x00', &(0x7f0000000100)='-selinuxvmnet1/em1\x00', &(0x7f00000002c0)='#\x00', &(0x7f0000000180)='\'eth0-+GPL\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='*\'\x00']) accept4$ax25(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x10, 0x80800) ioctl$VT_RELDISP(r0, 0x5605) ustat(0xd68, &(0x7f0000000580)) ioctl$TIOCNOTTY(r0, 0x5422) 2018/03/26 06:02:08 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={"62726f7574650500", 0x20, 0x3, 0xc60, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000500], 0x0, &(0x7f0000000000), &(0x7f0000001180)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff01000000110000000000000000006e7230000000000000000000000000006772653000000000000000000000000062fc2ff774000000000000000000000069703667726530000000000000000000000000000000000000000000aaaaaaaaaaaa0000000000000000a0000000f000000038010000706b747479706500000000000000000000000000000000000000000000000000080000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000fcffffff0100000019000000000000000000697036746e6c300000000000000000004d705f7674693100000040000000000065716c00000000000000000000000000626373683000000000000000000000000180c2000000000000000000aaaaaaaaaaaa000000000000000030090000b0090000f8090000616d6f6e670000000000000000000000000000000000000000000000000000006808000000000000000000001ae900000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b3b3b1a968a0eca000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000000000000000000ac1414bb0000000000000000ac1414aa00000000000000007f0000010000000000000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000039b80b3f2616b80fa938ccbf798a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000007374617465000000000000000000000000000000000000000000000000000000080000000000000000000000000000006d61726b000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a31000000000000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff010000000300000000000000000069726c616e3000000000000000000000626373683000000000000000000000006970365f76746930000000000000000061726c616e3000000400000000000000aaaaaaaaaabb00000000000000000000000000000000000000007000000070000000a000000072656469726563740000000000000000000000000000000000000000000000000800000000000000000000000000"]}, 0xce6) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'rose0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x401}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x80000000, 0x2, [0x1b, 0x3d]}, &(0x7f0000000180)=0xc) 2018/03/26 06:02:08 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000100)=""/199) fanotify_init(0x0, 0x0) eventfd(0x2462) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x726}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x10000, @dev={0xfe, 0x80, [], 0xb}, 0x8}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e23, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}, @in={0x2, 0x4e23}, @in={0x2, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0xc4) [ 300.022550] generic_make_request: Trying to write to read-only block-device loop0 (partno 0) [ 300.024429] IPVS: length: 965295195 != 24 2018/03/26 06:02:08 executing program 7: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'erspan0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x2) [ 300.115793] kernel msg: ebtables bug: please report to author: Wrong len argument [ 300.142580] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/26 06:02:09 executing program 4: syz_emit_ethernet(0x2a, &(0x7f000095d000)={@random="f3e850ef1049", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @multicast2=0xe0000002}}}}, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000040)={{0x100000, 0x2, 0x10, 0x2, 0x7, 0x101, 0x6, 0x401, 0x1, 0x37, 0x400, 0x5}, {0x1002, 0x0, 0xf, 0xff, 0x8, 0x400, 0xffe, 0x8616, 0x3, 0x8, 0x6, 0x20}, {0x1000, 0x0, 0xf, 0xe71, 0x3, 0x0, 0x1a6, 0x4, 0x100000000, 0x7, 0x80000001, 0x10000000}, {0xf004, 0x6, 0xd, 0xfffffffffffffbff, 0x8, 0xffffffff, 0x3, 0x6, 0x4, 0x7, 0x2ae25868, 0xfffffffffffffff7}, {0xf000, 0x7000, 0xc, 0xffffffffffffffe1, 0x4, 0x9, 0x5, 0x8, 0x100000001, 0x2, 0x8, 0x54}, {0xd002, 0x5004, 0x0, 0x8000, 0x1ff, 0x100000001, 0x6, 0xfff, 0x2, 0x1474, 0x95, 0x2a95}, {0x10000, 0x0, 0x0, 0xfffffffffffeffff, 0x5, 0x9, 0x3ff, 0x2, 0x81, 0xfff, 0xc5f, 0xd3}, {0x1000, 0xf000, 0xa, 0xffff, 0x556, 0x6, 0x5, 0x3, 0x3, 0x434, 0x4, 0xc56}, {0x0, 0x113003}, {0x5000, 0x1}, 0xa0000000, 0x0, 0x2000, 0x100, 0xa, 0x3000, 0x1, [0x5, 0x9, 0x400, 0x3]}) 2018/03/26 06:02:09 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe0000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f00000000c0)="3e660f38811b66ba4200ecc4c10560390f0094b30000c0fec4e2fd237f9566b8e5000f00d00f22670f01cb66b8c3000f00d8f4", 0x33}], 0x1, 0x2, &(0x7f0000000280)=[@dstype0={0x6}], 0x1) r3 = dup3(r2, r0, 0x0) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000040)=@req={0xf4f, 0x7, 0x3ff, 0xea5}, 0x10) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/03/26 06:02:09 executing program 6: r0 = open(&(0x7f0000000080)='./file0\x00', 0x400200, 0x100) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x405) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f00000002c0)=ANY=[@ANYBLOB="0000000000000000fdffffffffffffff000000000000000001000000000000000000000000000000000000000000000000000000000000000016fcdcc2000000000000000000000000000000000000000000000000000000"]) 2018/03/26 06:02:09 executing program 5: ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140)={0xfffffffffffffff7}, 0x8) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x1, [{}]}) readv(r0, &(0x7f0000000040)=[{&(0x7f00008a7112)=""/46, 0x2e}], 0x10000000000000bf) 2018/03/26 06:02:09 executing program 7: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000440)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x8, &(0x7f0000000480)=""/149) r1 = syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x96, 0x121000) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000340)=""/208) getitimer(0x0, &(0x7f0000000640)) r2 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r2, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x20}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000540)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000005c0)={r3, 0x1}, &(0x7f0000000600)=0x8) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x100, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000780)={{{@in, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) 2018/03/26 06:02:09 executing program 1: perf_event_open(&(0x7f0000418000)={0x2, 0x70, 0x82, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x3f) recvfrom$unix(r0, &(0x7f0000000080)=""/25, 0x19, 0x0, &(0x7f00000000c0)=@abs, 0x8) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={r3, 0x0, 0x30}, &(0x7f0000000200)=0xc) shutdown(r1, 0x1) 2018/03/26 06:02:09 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000001ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)) sync_file_range(r0, 0xa0, 0x5, 0x6) 2018/03/26 06:02:09 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001400090100000000000000000a000000", @ANYRES32=r2, @ANYBLOB="14000100fe8000000000dc2713720000000000aa"], 0x2c}, 0x1}, 0x0) 2018/03/26 06:02:09 executing program 7: r0 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000416fd8)={0x0, 0x0, 0x0, 0x0, "27d8bcd80e976ed94b7d844a910f28e81f8f1d51f0c523aaf81c853b1f1edfe2"}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udplite6\x00') connect$rds(r1, &(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/03/26 06:02:09 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2041, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={r2, @in={{0x2, 0x4e23}}, [0x5, 0x5, 0x9, 0x5, 0x0, 0xe4, 0x3248, 0x4, 0x9, 0x9, 0x0, 0x9, 0x1, 0x7fff, 0x5]}, &(0x7f0000001200)=0x100) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup(r0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000180)={0xb}, 0x10) write$eventfd(r3, &(0x7f000057bff8), 0x8) write$evdev(0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/03/26 06:02:09 executing program 4: r0 = memfd_create(&(0x7f0000000040)="0010", 0x200000000000000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x20d, 0x12, r0, 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x42842e, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x8, 0x1, 0x7, 'queue1\x00', 0x1}) syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_snmp6\x00') 2018/03/26 06:02:09 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x5, 0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r1, 0x84, 0x4, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) 2018/03/26 06:02:09 executing program 6: setpriority(0x2, 0x0, 0xf2d2) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) r1 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r1, r2, r3}, 0xc) 2018/03/26 06:02:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x58) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40, 0x0) ioctl(r1, 0x2275, &(0x7f0000fe7000)="0080") userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000040)={'erspan0\x00', {0x2, 0x4e23, @rand_addr}}) 2018/03/26 06:02:10 executing program 0: r0 = socket(0x11, 0x803, 0x300) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000e77ffc)=0x3, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[{&(0x7f0000402fe8)=""/24, 0x17a}], 0x34e, &(0x7f0000560000)=""/129, 0x81}}], 0x444444444444698, 0x0, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2c2, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000080)=""/247) 2018/03/26 06:02:10 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xb, 0x208fd) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0x2, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"d202b999cf85000000000088f301e710", 0x6002}) ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x6}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/03/26 06:02:10 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040)=0x44, 0x2000000000000000, 0x8) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/03/26 06:02:10 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000700)={0x5, 0xffff, 0x4, 0x6, 0x1}) acct(&(0x7f0000000600)='./file0\x00') r1 = syz_open_dev$admmidi(&(0x7f0000000640)='/dev/admmidi#\x00', 0x4, 0x101080) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000680)={0x5, 0x1, 0x400, 0x5, 0x2, 0x80000001}) syz_emit_ethernet(0x5eb, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x0) 2018/03/26 06:02:10 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffff9c, 0xc008ae05, &(0x7f0000000140)=""/246) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x2, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000240), &(0x7f0000000900)=ANY=[@ANYBLOB="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"]}, 0x408) 2018/03/26 06:02:11 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x7}, 0xfffffffffffffed8) 2018/03/26 06:02:11 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0xc) close(r1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000400)={0x0, 0x5000000, 0x1, [0x400]}, &(0x7f0000000440)=0xa) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000480)={r2, 0x8}, &(0x7f00000004c0)=0x8) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000300)=0xb) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000480)=ANY=[], &(0x7f00000003c0)) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000340), 0x4) accept$netrom(r1, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000380)) ioctl$KDMKTONE(r1, 0x4b30, 0x9b3) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000180)=""/153, 0x99}], 0x1) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)={0x0, r1}) 2018/03/26 06:02:11 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@nfc_llcp, &(0x7f0000000200)=0x80, 0x864be4ad067fd8b2) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2000, 0x0) ioctl$VT_RELDISP(r2, 0x5605) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000240)=0xfffffffffffffffb, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) rt_tgsigqueueinfo(r0, r3, 0x20, &(0x7f0000000080)={0x22, 0x0, 0xfffffffffffffffa, 0x101}) readv(0xffffffffffffffff, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) 2018/03/26 06:02:11 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000000040)=""/83, 0x53, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000005000)={0x9, 0x0, 0x0, 0x0, "1ef4bc48491acd5e0c4b976cba7eef36c40efce39f2b9c125ba7a77d8dd019d6041e65648e7f165944391be5"}) 2018/03/26 06:02:11 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), 0x4) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a28093", 0x10}], 0x1, &(0x7f0000003480)=[{0x10}, {0x10, 0x0, 0xea}], 0x20}, 0x0) 2018/03/26 06:02:11 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={"7970366772653000001e0100", &(0x7f0000000080)=@ethtool_cmd={0x24, 0xffffffffffffffff}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bridge0\x00', 0x10) 2018/03/26 06:02:11 executing program 4: getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000640)={r0, 0x0, 0xfffffffffffffffd}, 0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c39fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000040)) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f000074af90)={[{0x7}]}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000001000)) 2018/03/26 06:02:11 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000600)={0x0, r0, 0x7}, 0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in, @in=@rand_addr}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000280)=0xe8) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r2, 0x5) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x200000000000037a, &(0x7f00000004c0)=ANY=[@ANYBLOB="18000000000000000000000000000000720ac0ff00006a0300ba516d930000009500fffffff40000899026f9711022ae34515d11f7513d1182d87460ee3169c836642494107caa394e562516ea1b88b31b8ce490b293610b5e0a088b5ed623bac5ad6d128c83310b2f1e40583a0964cfba34a9314372dad62fc8fb701b4061bcb40094ff8ed598a5554dc214b856a85a01996fddb91d2fdee4a4fbd9423613cd663c7dc325fd189df97746c1ebd05653651dca33b8e07b919adda4447beee80ec1971eef08ce9c2dc7525c49afbd1c530bbe524e2886cf0378c83934ef7b"], &(0x7f00000002c0)="304a8f691f50287813e0e7df34d00d2b0fecf918c5f0ff98925d61bcb83482da6c34512042593ab07117fff51f17b583f4e1e20ed588dbef6af557cdc5d1f2658418e050f6c8de2cf04a2d8ae1fda5ade8cb0d2e7d42c8e8e2e30535b047f2a7226e587499d6b110d8981002f63a1fd28020d7fe6512389170b4e59606ac7e606451ceae56c3d24eeea44ace57352b4d93f7b62858f8e22471f2e34343684e641a2f1a7e81bc2eb058b6122afb37f2654471e887bb8e7370c6ea1682f45658d09d3c0c1b4caedd", 0x6, 0xfb, &(0x7f00000003c0)=""/251}, 0x48) 2018/03/26 06:02:12 executing program 1: futex(&(0x7f0000000000)=0x4, 0x10080000000000b, 0x4, &(0x7f0000000ff0)={0x0, 0x1c9c380}, &(0x7f0000000040), 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x181000, 0x0) bind$ax25(r0, &(0x7f00000000c0)={0x3, {"f0803168a14959"}, 0x8}, 0x10) 2018/03/26 06:02:12 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae2fff)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f0000000080)="72616f04d99d69fb1933f8fc9d0d5200", 0x100000, &(0x7f0000ce3000)) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3a, 0x2000) ioctl$KDENABIO(r0, 0x4b36) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000f27ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) mount(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='ncpfs\x00', 0x80000, &(0x7f00000002c0)) mlockall(0x1) umount2(&(0x7f000017c000)='./file0\x00', 0xa) 2018/03/26 06:02:12 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000040)=""/184) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) pipe(&(0x7f0000000100)) 2018/03/26 06:02:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000cc1fe0)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x2, 0x0, 0x7, 'queue1\x00', 0xfffffffffffffc00}) 2018/03/26 06:02:12 executing program 3: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000000000)='./file0/file0\x00', 0x4000004001, 0x102000000001) fallocate(r2, 0x1, 0xfffffffffffff001, 0xcc4) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00000000c0)={0x17e, 0xad48, 0x9, "7175657565300000000000000000002800ada200", 0x1}) 2018/03/26 06:02:12 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='rdma.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x4) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffe, 0x100) 2018/03/26 06:02:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000280)={{0x100000001, 0x4e5344ba}, 'port0\x00', 0x80, 0x10000, 0x9, 0x2, 0x1, 0x0, 0xfffffffffffffffc, 0x0, 0x6}) ioctl$TIOCSBRK(r0, 0x5427) syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x38a, 0x8000) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000000100)) r1 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000200)=""/72) 2018/03/26 06:02:12 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x59, 0x80000004, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x30) 2018/03/26 06:02:12 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80100, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) keyctl$get_persistent(0x16, r2, r1) keyctl$revoke(0x3, r1) 2018/03/26 06:02:12 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8102, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000002c0)=0x4, &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100}, 0x10) r1 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f00000000c0)="686619b715aeb8ea1fa92add26e9e5f1173973affc78e6f414e5eca4ea677ade28c236d959d23e9b42cb0ba6fa587861f92bbf885cd26059f4659e205e1f417c483c7711cd57caf3a18c1e5d367654a87c6d2f33c3fc938993c689c7296c9b2e4b8ea556974d6a33c3c864f13bc1c47ec30819f07284cae24ee7d8713f1874904647262d85413d15412fbe9244803ecb2bd27823d57d37f16fc09952a3b0acfb12d1c010649e6ca4228a276788e3c881bbb5ca18ea00eb2cb6988e6cfc51aef27a8bc132423dfbed89e8a887a434aeb93d5754c47bc01936b0dd99b57d2cbda5d6c88cb7bb53b964") setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) 2018/03/26 06:02:12 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x0, 0x0) readv(r0, &(0x7f0000f4e000)=[{&(0x7f00000cdf2c)=""/56, 0x38}], 0x1) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) io_setup(0x9, &(0x7f0000128000)=0x0) io_submit(r2, 0x1, &(0x7f00007a7fd8)=[&(0x7f000026c000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f000000bfb6)}]) tkill(r1, 0x27) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2040, 0x0) 2018/03/26 06:02:12 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000c00)={&(0x7f0000000bc0)=ANY=[]}, 0x1}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f0000000a80)=""/11, 0xb}, {&(0x7f0000000a00)=""/102, 0x66}], 0x5, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000080)={0x9, {{0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x14}, 0x8000}}}, 0x88) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000280)=""/178, &(0x7f0000000140)=0xb2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/03/26 06:02:12 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x7fd) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) 2018/03/26 06:02:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={"73797a5f74756e00001cb70000008000"}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYBLOB="0000ff000a0002ae90057d7d2c18bcf2e73eb6b01794b8ddaaaa000000000000"], 0x2}, 0x1}, 0x0) 2018/03/26 06:02:12 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000280)=ANY=[@ANYBLOB="000000000000000005000000000000000200000000000000000000000000000055c771ff4c45eb235e094c32e5d8422f2c5c8319460a555f360f39f1a3cee52c9365ebe87dd4d0893e4a01bc52f7170b0aa85947ae051ab5779db2dd7ba85e8b335370fb583ffe9dc119cff2494936e9c1cb8ba91f3aa57e0a8ecb221a5a16ea9a26f7c5814c23f62c5c5308d23e6da67d13dde437d8d94159d8ddcff8"]) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000200)={'broute\x00', 0x0, 0x3, 0x88, [], 0x7, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000080)=""/136}, &(0x7f0000000140)=0xfffffffffffffeeb) 2018/03/26 06:02:12 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x8801, 0x1) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) fadvise64(r0, 0x0, 0x0, 0x1) sendfile(r0, r0, &(0x7f0000000080), 0x1000) r1 = accept(0xffffffffffffffff, &(0x7f0000000140)=@rc, &(0x7f0000000040)=0x80) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="5200000056e16c0e5516e2585112fd59ef256ea978e775af6a6ca9a78422eb062d8b00df444d772a9f5d038583ee447741f7a5e08a995858905599a840c9df7138a553dd477745036dfc47f2932819331b11ec45dd66eeff1400050cc2e236969bcd7f88662f5e86118ea2d76b9280e45c235d418c548c94b3c6b014826e561f462a2bc170b7b30665b2cdc4674f2c4cdc14c859f852998b2af5953ef485eac76e308be98ce7859d9faf273c6eeb04b39a66da4e2a1baf3ad504ba8291388b73fa75fef62a96b3a38947e04c60bb3a9b6c6bdeb5f03a1ebcb1f173b677cf87074d253effedcda91e352562"], &(0x7f00000000c0)=0x5a) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000300)={0x4, r0, 0x1}) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000340)) r4 = fcntl$getown(r1, 0x9) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x10, &(0x7f00000002c0)={0xf45}) write$rdma_cm(r3, &(0x7f00000003c0)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000380)={0xffffffff}, 0x13f, 0x1005}}, 0x20) write$rdma_cm(r3, &(0x7f0000000400)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000580), r5, 0x1}}, 0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r2, 0x20}, &(0x7f0000000280)=0x8) 2018/03/26 06:02:12 executing program 0: pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x71) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c01f96)="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", 0x1001}], 0x1) 2018/03/26 06:02:12 executing program 3: socketpair(0x3, 0x1, 0x1, &(0x7f0000000040)) r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x80000) 2018/03/26 06:02:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@dev={0xfe, 0x80, [], 0x14}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4e20, 0x2756cc65, 0x4e23, 0xf6, 0xa, 0x20, 0xa0, 0x2c, r2, r3}, {0x8, 0x1, 0x8, 0x1ff, 0xf4f, 0x81, 0x1, 0x3}, {0x137712ab, 0x3a, 0x1, 0x4}, 0x7fffffff, 0x0, 0x1, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0x6c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3507, 0x7, 0x3, 0x1c3, 0x7fff, 0x0, 0x3f}}, 0xe8) timer_create(0x6, &(0x7f0000000000)={0x0, 0x2e, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) rmdir(&(0x7f0000000080)='./file0\x00') timer_delete(r4) r5 = socket$inet6(0xa, 0x5, 0x1) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f00000006c0), &(0x7f0000000700)=0x8) getsockopt(r0, 0x10d, 0x20000000010, &(0x7f0000320ffc)=""/4, &(0x7f0000d5f000)=0x4) 2018/03/26 06:02:12 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x5, 0x80801) io_cancel(0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000f78), 0xffffffffffffff6d, 0x7, 0x0, 0x0, r0}, &(0x7f0000013000)) pkey_alloc(0x0, 0x1) 2018/03/26 06:02:12 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000009df6873a00000000008000c4650000002e00004a2f000000000000009500004000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) bind$netrom(r0, &(0x7f0000000080)=@ax25={0x3, {"a6c024b2f04aeb"}, 0x400}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0xa0241, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000240)=""/102) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x3c, &(0x7f0000000100)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0xe13e, @loopback={0x0, 0x1}}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x6c3}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r3, 0x9, 0x40}, 0xc) 2018/03/26 06:02:12 executing program 2: process_vm_writev(0x0, &(0x7f0000001180)=[{&(0x7f0000001100)=""/42, 0x2a}], 0x1, &(0x7f00000011c0)=[{&(0x7f0000000000)=""/175, 0xaf}, {&(0x7f00000000c0)=""/47, 0x12f}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001200)=""/173, 0xad}], 0x4, 0x2000e000) 2018/03/26 06:02:12 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) close(r0) accept(r0, 0x0, &(0x7f0000000000)) 2018/03/26 06:02:12 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000008010500d, &(0x7f0000000000)) 2018/03/26 06:02:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x18) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0xffffffff, 0x4) r1 = socket$rds(0xa, 0x2, 0x11) ioctl$int_in(r1, 0x5452, &(0x7f0000019000)=0x100) sendmsg$rds(r1, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x4e21}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x8}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000eff8)}}], 0x27}, 0x0) 2018/03/26 06:02:13 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="ffffff7f00000000", 0x8, r1) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000537ffd)="000386", 0xffffffffffffffe4, r0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0xc041) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) r5 = request_key(&(0x7f00000002c0)="755407c99aa2663a31a677ad0dac83067da047da90b45f7bf31ef98373657200", &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="2f6465612f7675746f66730719", r0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r4, r5}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="6e2e805b04bd27bca6f07b85a5163c2332a5d4473569058781cbc7be4aa2c09be929e2dfb125102e3db941810822c7f8bad1b0a481ee5cb3fa77", 0x3a, r5) 2018/03/26 06:02:13 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) bind$llc(r0, &(0x7f0000000080)={0x1a, 0x1, 0x3, 0x8ba, 0x7, 0x6}, 0x10) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f00000000c0)=""/99) close(r0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f0000000040), 0x4) 2018/03/26 06:02:13 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x40000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r1, 0x65, 0x6, &(0x7f0000000000), 0x0) 2018/03/26 06:02:13 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) dup3(r3, r2, 0x0) mmap(&(0x7f0000766000/0x2000)=nil, 0x2000, 0x2, 0x30, r0, 0xfffffffffffffffd) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000240)=[@text16={0x10, &(0x7f00000002c0)="66b8010000000f01c10f019c00583e64f30fae64dd0f01d10f015e650fc75c082e82acf38e00650f237df30f2d9f9b0c9d"}], 0xd78, 0x0, &(0x7f0000000340), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) uselib(&(0x7f0000000040)='./file0\x00') 2018/03/26 06:02:13 executing program 7: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'syz_tun\x00', 0x3800}) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000480)=[{&(0x7f00000003c0)="0e", 0x1}], 0x1, 0x0) 2018/03/26 06:02:13 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x8000, 0x1, 0x0, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x10000, 0x7, 0x1, 0x100, 0x800, 0x4, 0x8, {r2, @in6={{0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}, 0x80000000, 0x3ff, 0x0, 0x1, 0x10001}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000), &(0x7f0000001ffc)=0x4) 2018/03/26 06:02:13 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x78}) r1 = epoll_create1(0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x400, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000001c0)=0x4, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x4}) mmap(&(0x7f00007f6000/0x4000)=nil, 0x4000, 0x2, 0x36, r2, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x2, 0x800) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{0x7, 0x45, 0x5, 0x3}, {0x6, 0x0, 0x100000000, 0x100000001}, {0x1, 0x0, 0x200, 0x4}, {0x1000, 0x2e4c, 0x4, 0x80}, {0x2, 0x5, 0x800, 0x6}, {0xffffffffffff8000, 0xcce, 0x100, 0x5}]}, 0x10) dup3(r1, r0, 0x0) 2018/03/26 06:02:13 executing program 0: r0 = socket$inet(0x2, 0x8000000000000006, 0x10000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40a400, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x1, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f00000000c0)={0x3, r2}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, &(0x7f0000000040), &(0x7f00000004c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x8100, 'erspan0\x00', 'ip6_vti0\x00', 'ip6gretap0\x00', 'ip6_vti0\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x128, [@vlan={'vlan\x00', 0x8}]}, [@common=@log={'log\x00', 0x28, {{0x0, "b03c44a4ab993f21a642a6c98d9b52352c6a94ffbc6987f2fc82b348efe3"}}}]}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xffffffffffffffff}}}}]}]}, 0x230) 2018/03/26 06:02:13 executing program 1: fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000000)={0xfb, 0xffffffff, "6f5d1ace2b79aafd23e322294523969e7f8a6fc196cfbc03ebbf6f80929b47b35480c830985cdf4316a37e4a28cace23acd9fa8dca962e5457f788fc90a2d90d952d150bbba678ad1485453e8cdfd997c485de708ee0215800c762f07d43df7ffc5e3fe81ad8699590b72f36df0fbb29da0a1f562c0a622427c34adde3e196ea627369e1259b60e13c5d34f8802958c6627a7a30d6bce8a2ce963159a8cc35b3aa8dddc1ade488039bc1daa51402a189c7eaf627c497130c8463e0db81ef15d7a86bdb0cefa9fd68100388ec35a5c4bbbfedecb52e2374befe1391021b9ffeb71b9de1f2c27587caebeff9301a65d566efde55"}, 0x111000) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)) 2018/03/26 06:02:13 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0xc}, 0x16) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f43, 0x0, 0x0, 0x8000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f0000000080)}, 0x20) 2018/03/26 06:02:13 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) r1 = memfd_create(&(0x7f0000000240)='#$:/securityselinux\x00', 0x2000000000001) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000200)={'vcan0\x00', 0xfff}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="040028bd7000ffdbdf250200000008110400000000000800020002000000"], 0x24}, 0x1, 0x0, 0x0, 0x4c041}, 0x4000000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) clock_getres(0x7, &(0x7f0000000000)) 2018/03/26 06:02:13 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f0000001ffc), 0x86, 0x0, &(0x7f0000001ff0)={0x1f}, &(0x7f0000239000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffff9c}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000040)={0x1, 0x3, 0x1f004, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xee, "b347bb37df7e56c62c37603c2799f93f2a4911d896685ef6e8bb58e34767f79903f65ff8ba4fa5834c5244bfa2392023896ff7cd1912e83c147d4a202d90dfe2fd2e4321e12db5fbb7790df4a94fae17b5533fecb0bc2d1c0784fb816741e065f5509d5186268b17ec7b1b4a6bf9a3f4aa615cbca301d9752bc8468f5f5479ef60f26dad04006ab904b1e9c4b330e66092b21ddb2b66c0f9b69b8f47b495f3da1492a88e314670b517d4234fcd45a7e28fd28e6dc3206385fe8aa01f0dbb6f3f219b21aa75de135a7968983a1e86bd559fdeb170e3b237770b527a68e2637db7e9fdbe8beda765c70c09b0354c5a"}, &(0x7f00000001c0)=0xf6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xfc00000000000000}}, 0x9, 0xfffffffffffffffc, 0x100, 0x5, 0x6d14}, &(0x7f00000002c0)=0x98) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x5) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 2018/03/26 06:02:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet(0xa, 0x801, 0x84) connect(r1, &(0x7f0000000040)=@un=@abs, 0x80) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000017c0)={0x0, 0x3}, &(0x7f0000001800)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001840)={0x0, 0x3ff}, &(0x7f0000001880)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000018c0)={0x0, 0x224}, &(0x7f0000001900)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000002040)=@assoc_id=0x0, &(0x7f0000002080)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000020c0)={0x0, @in6={{0xa, 0x4e21, 0x71, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, &(0x7f0000002180)=0x84) sendmmsg$inet_sctp(r2, &(0x7f0000003600)=[{&(0x7f0000000040)=@in6={0xa, 0x4e24, 0xa2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x374}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000080)="641ffc9d5c0fc0a778f4986354722dd53beceffcaa9ed04784a501dc17f99d02fef05d02dc8e80ed00cafc864481cc3efc5671271fbee24f6d7895e159dbfe341875b44e25144c420dbdbddc02bbc356f93963733f4216fdb4a7a7e25e3295c45a5333a6a2f6", 0x66}, {&(0x7f0000000100)="2ce94c44fd70b3f0cc4c81a8c817040c96f448b377f2f79648a8b409efd51f6dfbe3162ebd564df040ad9fde14d22b6e469fe432fc5156e48b17c7d12beef1cf7b57b44a5b6293e31927c198a468c62e48f4c3ce011c844e62a43740b6beb48ee1230103ece030de41b08c191ba53444d56c897fb0e641d3dcd37fbf8fbbbfcf10faa1a840050a664ea72319f88736cee0256b5ad7689110546c466f136f567ce63a7441fb700045083c8b8f1d406ce305b980ecefe826f485506f5d53c9e5fa724515b8901d5f4fd0c258ac2e296b94b55ac34e1fd0abc2d33a4af712e72c13da5604", 0xe3}], 0x2, 0x0, 0x0, 0x80}, {&(0x7f0000000240)=@in6={0xa, 0x4e22, 0x4c, @loopback={0x0, 0x1}, 0x400}, 0x1c, &(0x7f0000001740)=[{&(0x7f0000000280)="3d8cfbabd13e9602bbdda4a6b4efe13e6290c2e2da8763ba22a46383c3502fd0652a4b96e1165c95281cf883cf6e660c7433b2f0702288a7a6decf9002dcc78586f3d1db86eb2863a82594447546b41775fa9127fccd6df6953724f71068000babdd308425b2589b1d396f4379da417ed22f19a8bddcfa7c90f80d20a0c5c79fa3fc1b6086081573063caef119c47049f1fafdfe7e362d0330e8af1500219e7f073150a45c285279a1b1c8caa52c0c46e63900", 0xb3}, {&(0x7f0000000340)="bcdcd6a8e66720c1e519fc4dbd5c983096c49f5e699e3c49766323a54663f04b08553a4bd183d66cb60d2d0a7cff0a245225f40bf047611824b1c04fde20ecf4ee6b1e5ddfcd58f140af138026a7b5be3c4b", 0x52}, {&(0x7f00000003c0)="cdb40179743bcefbc231fd88e8383304b9cd", 0x12}, {&(0x7f0000000400)="907e612b635abe691e082ff91efbd5aae30f121fd3a2e0783bf15bca4092add2f482b24f81f06fcd73dd4bfea0173304421fde833b9a79bee41dbe270278c8eb183dd9fba2e4de6bfa3d20e76184a5a0d97f051742d279389da54f3165e2234d68af61ecce122fd77b33476dd0a6adffb597f20eea9b009383596c58925376c245b261196d52b249d998c1e7491071ada48965ad502614735d45d6c80356000b5bebc0d4c85c0251", 0xa8}, {&(0x7f00000004c0)="0cb4ea96f439dd8b4d40222ae617e07d06733b3d1efcd83223f2b54004988c0d60a19978a6f0643d44fceba16a64fbbab604605c8ed02c94073c3519942df05f6b63651c58e70f811bf685e028a1ad2571ad981d235fcc3e20c96d0847b518069882d57c26aed7bae9f6e1bd1e0c88eeb4f2cd5945ccbccb3c25f92aa75ddf326c092695774c24cd30656cdcd84859b06f120f1de2cf02f65c6a7ee7", 0x9c}, {&(0x7f0000000580)="55e6d89ccca82cb7cc56a069bd85be65cfb460c54ae448f6cfa9e52f63d9b48f9532cd6c2ae9b292b37523949fbf83525f22d9263c61a989c73a1ee5dfc622ebbce60291edd6c9bd775c275caa944e7fb6d02df90b4120d9aeb03542ded54cc6cbf962103747cfda4ddabef0ed711adf4cba2d05c20b37ba007c2f4a5c83b1ee2d548342222d57e26c22231ef0b4be3ac68f3e4950af79c88ee445754d90fe93b7745b68cd2b01badd727a413d836b5109c60852ca86dd", 0xb7}, {&(0x7f0000000640)="0bced9531e10bf664d84db4cd46799c2efe3672d5e544f0b53516905ace8dcbc05c565f5ece170327dfaa4392e726a7e7c1a1b45e61e95c8fe8f4cd67e86b7fc374d570d229a149412c33cc71096560ad1f11f9c7b6f55ef88eb9269ce51bd352e8203c47ceedd6effae7ec0208e2b06e2c8b8d24351f081f0fc0effd7bba71566c4a5850e8cf630aa207a3e6f65eba8a5be5a80588406097a0d0409b5c1e1fa5058ca41880048bdd6b78f7db1e1f959b3c77815570de96c1b2bc8f25b94388aaec68c021d4895129327fdac6f0aec51f38a19e65c16344899ac159698f09c95ce3b9070a2fd98d387768759c25c1e52f391959b61035bd98d3c5fbecd365da69d47439d3fd5a9ee167bf2e8bfc0bac94e4cf0043935f03c6dc0bf196ad040cce6e299a731f7e05d6bf5ebe2ac9c4c190001b0076051dd2be8815b01c7ff9efe86b94f34da140ff43461f5682e669539172ed33736c3483a06c05b5aea6f62952a9b5f27e431885b870bc10e8f7c28781f2463c1e28977cb22f17bd806ec4bf74307c2e379a03122edf923a37624df7446cb31815d57e6a79fbd2f97203f68e105103d41ec10daede116daac366d8e389bba154fffeecffd1d9c0273c5a7b1a33ee22b51cae6a21b398755b1a5ee48adae43654b856fa8b8ebba645e55f9d12770d869df0848d21b4a2a99ec605667f9bc2be625bf21b369008182c8799b0bce8736706ae728ce553c9e74a68ea88337648d34b4b71e21631b1b3dfd1f79c036f899a873b6286344bfafe2ec704d3d62ef05d24d666cbd6f9bb4469a5b742b305e764e4005f3085187514f860382dc1179c7f7d39f2b1dd6fd862b7b456c67a107f181f148f52a95bee10c30c18432527891c8bd7b343cdbacf1116df66c392e3d851950a353bbf4c6c72baa4a716bc8115e4da9020e682fb239d0a12a2e2116c29dd9531b72ecf96adb85402d774939d324acb9b0410063d97480a8fdf4a3bcba9e7f913edc5cceab9c5c2202f1ae936cf7b46ea3ba67931848872d6c4c03ae7153c874d87c9f53d965f8d4c440a176e5ca59c2640f514c294e344ead4151b851876c6e2507df8a2190fe34aa73f5be96004cc778d094ea800491d03bc63332fdf19051fd4d30b58b18c7ac080ccbb4c1117f058aeb70fcf1d5467bdd0de20b9e8075744aff3f45e6230d08f779c71fc2f412b04461cd958ee6101dbd60297a58bd6536a9481a3451f06eeb3b0036b5edf8f5bb27383197557dfb7701025018341239fab45b91a8d198d3bd0a43853a2fee8c79a1807ea47621c8f3aae96ff182619227bd11039c90a7a1ff07c067384595d50f1763acf2b9c6356faf900c74d4334c90eb399c876e9b821025266dc2e01d60621bb5a87fc02774630f4de8f19a2fdb2d0ed5dd558d3becfd524bc1497aa3d426ccbe233e1109fc18132c22a787220c45d33efc336303fb6bbc3c79ec7267d66c5cf405fc262303c4dc5b1733a1c15117ad1becce71d6b536be8373e175633c15c1a6061c6ff0771ca6d9333b8d2bf0874e5c06ba268ac1a6d144069f3784a53496fe6940c669ec87a402484f56325ffad813b60933038c9fc541978d078d711d55cbac354f8eee8e64fc372e4f956bace38a7df147386a6cc43e64401d0660a06672cb2d5c17322f323674e4b17e2f926da9d105f5c5a7cc7686fbe9b979353253dbe70023bc23e76c6e616f2ac6861d0442f86ad4c5f6f6f4e1e285069df0c7c4281549798009797c5f54aa48fa6e03b5d6a96e46ecd2bed47b16fa4fe8d8dd3c77058f8e5ddd172c736283e653f6f099b8b78d1a96492a8f5c65f6cc33dcbd87d3a1d6a8e4acf95f5ff8348bf2f91448b9c3b198834606b68aef832b562ff5d215ae0517f9032182c132e5353ed8159261f9df8168c43b5d484f1806e6ed5596a0a92f095bd96fe822fd5726a3f3cb3c75888ad0c59d96fa99c1de4fa3f9d7cb6cfd370ec5d3c765f873957e98df6e6a8581384e173bf69a2fb0f840ce9bf59753866ec68db34779a74a03c1937aaba0a6b7b2506a1f2aa9f95636d8c32f73f33a3e60ec06e2642c9f0054a61eb0de7b6d0f39f092a75ee7a2244e672081ad5636da4ee8cf3cf7f945fa16973f97a52356d0e6e14d3d14bc02998499d4740f83337a208f0fe07ca8446d985be20f95ee3f149637305ce4d793aca718bc630e5346aa70534f06f9ba9bd03a2918c4c7f6235b10722af4d120cd22d952eb5414caf13883d90de756549f7b8ab207843ecaaf6a3b4003f7566d440aac890a65a4d3b5a00be87e80d86780efd63b132bc19393d30d3305c695ab620e70bffd0f50c04171afaed48a79f211cd639fa1baa7f2b73b6f0dc3fb914bd9dae9f9bbaea01470a1f028c634e1cfcd6b3d233056e9529d0eadf98734848c7f47818866c811a909e77d1b3df1c32df148ac6937be0786aa44726379a5a8a6c42d08e1183b05aa28a35fc7de200c5b1ed073e3d3cc6538d3272187523b01355d85181df7e0fe18ee842cfd147d704a30e64a03c867e1b8553970e637dc5603a32e261190156370d64038525a17c8533803d66e9fd968504cb07f364946fadb9d21d7d81ae089ef0b6dd4907ba3713174776ad3c0ee09ea74607f70abcbbbd26a99cb728ae4c1b6cf3ff9991e1a23cacfc7f1007ffafe5d8b42baa131a91034cd76bc0a17d0b294356a7cf1dfff26f5a3969a62b811580983f30a33f5da4004e195f9b9ce968cbda1bd526811e57e537dbf0f27d1d040020e4f2358ed0292291fe672231186ed89fccd1808d2f71ca789d76d247b3204863294b743b8d3ec5deecf984f630f897484e1533736410ba0195aaba1c187a68b2b60f17603d4bb3c0c1710427fc963b8bf42eeaf3a9ab5a9806146ac98a280a4cfa1d5971d3f276aa067bf0e323c5a1cf7b52677c99c09f604f8d545c16f90d17f0f30cafab9ff6b78866af6f04d2f9e2a9b994e73413f40d5b3b8166fbf03e0bff14e21ce8f6073caf9113f47cf713d6494ef8f502774003f02f4ae8220d300cb657629f603f1b77677e0ad638e4d4508fb960aa82a63ac05089fd4cfdec6d6ef46dca6e5b11ff3177ce885b6ccdc494207cc171a4c2fdf7f6b47003e0d613b28ddfd555f6753c25d2a48198d76a3f5a21938a2d9c56a1219f622854fd219815d09011dcf68a27eb6f9976a34cbf246f8e1428ccd32c5fd2a516f39090a0241b0f3ee1633c88ce57b0253664f629b172d1c89b8abe5a489a8493a4198681b01c76c3b75e4bf2635f001e9ad74a94c898b4dbc1288e16c18b34dd0f7cc3ac3056169189f1d7142cd230dd9ed80c719b974ded70feb07141e3beb6a3dc3558503c64c22ec8a75769dc5eed1b0f76dd7f264ecef639e3ed9915a15fddaa62987c677d57a276ba62b182e651485c4e590a94003b8d040be5629ba4de57f87ccdf9af68732e050a30501cddce0b9b559ced143c3d6574a57e2946b8250a873c0b750a9c17777e3d61e99794bddd1e4ffc3317b21761b70823222894f2ac8138cd32e385dbb694be9fa3788d5013a5602664febd9fae01df55d4515505b4f7c8cd5763a021538670d36a693230b3dcf96c8a3fe025bfffcb11b0aa48a2a25378f64aa67517476ba3e0fc3701a6d4cc785f117cfdf750d6c0066b00c5d2665e0792f7e1d439075e5743e5ae84b9c330656af47e6b4a14fe128125c27cfae9b74275245196655dae4a64320354c2ee906270e4545b4fc5c86401ef7ff0c9a69537712a7943a830ca3c5a87af81a232f1601457e7c9e4c43c3749d2f1003aad6f455b710b871cdb3894029cfb02444d5cdb66a0a358fd6a52190e3dbb486f35079b9398dc392e5a4e7abcaad8d7cc29777e5fe1be49950c79f58d65d9c6dfa60f2b7008e97f14a6c1f623aa99a69fd8e5661d1dc2ace676394af96ff4028aad0181cd85695c880e0923ce875c2fdd5121c58d6177d061a2f8496edb611da23494a30d2f080fc58bb674f747934eca3b89bda8407c39ff34e3b245028b992a0bd1ee1064e21d0fd44750f7f1da9a4c85a31d2c0276060cf5da8ab7268ac5784a63e09975f3ad5cbd5176e0e8d5f7b35fdfd103e7f61a31e01c0882feb6a708ec6512228d5b1802ae01cad750ef8e9ba0e129f019df4504c0bee0fde5bc7c911f06ada06a7e8943e69b50642c03ceaf02b9e0e0e2bef8f81b8ba9e5e65bb1a62072a53b93056577b611b982ea8c98636eabe51ac9e7ab2f684e3c13c25c28b5668c0ffac75f05fc1bc6eca7004c3b1f3bf45826041914fc18b2b758cf4f67fe9845a35fbc7635dafb80699b063dc21e16029e7ee1c1a6b20ca3774d053f712a649d2d3a97fd9f57dfe05a22f6602efac07490e614d11f718c93e9972fec85fb5b7446f09bc647e083e38365cd9febaccf6bf8530f2281bb01a39d255956d05f345e60748fa2a7698366bde51058bb895533c07ac956196d5c8873378b21789a06d8c61baa5d1d519d83fcf4ca006d8bc564c4339f8b5278e97e1825d826c1f4e9a88411e1fe185c632802d6ac7a764fd18461921ed5b8ae41f91c7626a8fea856552f0532892456a655ffebf94b2e903682e3898fee552b402a1398f2db564ef8a62d0f840d8fdbf99498c3b343fe6ba6d6a067e28133da385300bf980086e87e814fd9319b25f034bcb55443c193b55b63ac54030563903d149e97565ead0715a196374b2aeff10077602215ed0b9aa1d2ed1ef8d192abc1d56dc00ccd4fd4f9ebf499cf83e5b64372b78430c68c6ee0b18154b348bcce29deece369c01a98be51397dbc6baa8fc43572248179243170f9dbd1ec60044a51dcc589563dfaf02e0840ef72d91ba513d17fbacad9fbb413c4811697e45c42455fd90f80632a795da3852925bc8b26b03a6619f072634797f6c48697f7fb1e26eddf296171f2b0a3c21dd795cc32760fc8da054c1e5c5e782759170b4cbb0462bee8fe9290541af558a570e497f0f33d0b0164888166f73012a636eed912409aea828e802fe51d7254771ad66bd51a6588b72cc356af99a26f6222882a93418bee92abb00567b428009f4f69688d29b1e6a77923feb21bb2fabc601ee64a483f4c8b228e4e926226b1ddb46e0eddae62be7c6e1c37dc7bc9521208a2e4800e78facb76d398c514a494114ddaf913b84e8379e3212bde309b5cc02b4f531db7334b728753f2a388ceae3463df8bb7e43abc0fcbf97538cb64beee65b0924a9838fd78afa750c547386ac51cecdfc4d035c8b596af6c1fe9e54606845ba7679cda5d6fbf60d0c19796086b54293f518e74e4d2ff822cfb57f4743ce73dbf298efe72f05526b4b863274e42f37418ae48986fa3a2ff002c197fb98c44fc3710da614520d98b4a76409fb4349824f72575689db13f08f67fb691d3e695e09f1a171381feedc5c20ef5eec164a4abac7149977bca8bf6ee95ae471b9a1f3dbe93cd53c57faa447a3daab1d00a406d9ec243ecd8004e767caa4948c729b035a1d905f1736e146e93205afd092b4393d8e4c4bb3e5f1f48674e208850f814433e9940ccdd2ac031ce32f3d221840b462f542e3e936d98745f9d556bbbbd2d45622789b9987c0c99394a32a76948adf9a6588e1ae081a97623bfb608c9bf7865a99dfebf12ac1f56ba04ce4b1ec3b2e006273bc24c71e1388502429171da57c42d89b35b4a6e292d8d1d19503563bfb059544d606e3dbb3f2278dc27a854dad7c06ae3a8616f3416197979ccf4e2a1f1876dd114c76f215bfe921e47643acc8020055c6347c712a0fba7137", 0x1000}, {&(0x7f0000001640)="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", 0xfb}], 0x8, &(0x7f0000001940)=[@init={0x18, 0x84, 0x0, {0x7, 0x0, 0x1, 0x342}}, @init={0x18, 0x84, 0x0, {0xff, 0xfffffffffffff801, 0x100, 0x3}}, @init={0x18, 0x84, 0x0, {0x40, 0xbe8, 0x3ff, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x0, 0xfff, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0x6, 0x1, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x6, 0x3, 0x2b, r5}}], 0x120, 0x4004000}, {&(0x7f0000001a80)=@in6={0xa, 0x4e20, 0x9d5, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c, &(0x7f0000001f40)=[{&(0x7f0000001ac0)="131898cbdf33b1c1b05cb5cfb67bf90e898ffeb10ec94ca9a890c7dbc8283f8cbaa726af6752adb589b5fb3588d5ec8a4f45e7d938679447094e684a065bf54f46037a9f11a8c81959509d4af5f54d65ca5a3d0eb55474", 0x57}, {&(0x7f0000001b40)="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", 0xfc}, {&(0x7f0000001c40)="8935a1464eb06fdcb1ede7dd27c0f9742342d03fb7f9f87764a29c7a9c55bf5afbd943fb5c2c1706f864591f4f7756e9c244bc78251452ca84a0cd7063dc0ca521a7fdc9ec71b51dbbec9893072a54c3397a7dcc20fe5b8471d5bb6917ec947a4fd7a271565a0385e706099b890b6ffc5f5d5176f4ffff1ec423b8c5dd428b25774790c02524172649a2eae82302fc03bd278e4356103cb4f9753cbca154fc36aad90b44f87aaf4d4ae5a98582f23a3fbc8fd56b891aaa494da013a004a4283cbf50e7911bdf03955af11c069ac92b624774eb2e45bb8af10f5d828ddb642d0f", 0xe0}, {&(0x7f0000001d40)="f5bf9d884de452af1e526eacd59e18e5c0eba61f0c146bc7006be7037e916b2fde8e10890bbcaccfc421f00cab7191e6ea70fcc9a97d6540eb98ecf10da31cb30aab07e03985310cc84be2ef0374e4b1d579833219a2553d4b3358b70c9df210ad077f8009a211871b6d820ba526ff724448bfe2be1ae71529a7485b9e7ebfcba09975d81c630d7da5bd0dc71e64b284544e9e5af131f20a1dec0ddb3c7036f03af9c89caa3c6ac9590f92c4494a7f2dd18ce1491ac9066250a6a92f815648be4462bfdf39bcf40c89738791", 0xcc}, {&(0x7f0000001e40)="43e16d2fb1a9dc6ec19e3b9b6a22d2075ed3f0e8167dbf0deff35f516d252c1b4ed07c25b0d34883c03acfc2d9ab2435f583f0950bc213bf74890d98131217fcfee3e7d25f0f2d4c64bc7ea4acac5f88b378fef1ea60a3c46bac3db5a00884893145993aca1ccefb30ff5bf3ef82028e3be5c6ffa8378cfcdd271b8069b4e3f498ddd138fd232c2c9731569074f05a46483688600be0bb54d5a633e7aec27f7cbba2d3628fe419c0ce6897f46831ec2e5ba0b892f82ebe7007cef3516842cfc2c0900a58936e4f8005a9f84112cd221a3ef67fb07bb660ea954c2a6c6363", 0xde}], 0x5, &(0x7f00000021c0)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0xffffffffffff0000, 0x7ff, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x6, 0x5c7a, r7}}], 0x60, 0x10}, {&(0x7f0000002240)=@in6={0xa, 0x4e20, 0xffffffffffffffae, @empty, 0x3ff}, 0x1c, &(0x7f0000002400)=[{&(0x7f0000002280)="310d410097e6eb1b1788e3870c95a9f0657f4c425ac94544da19d6b519ceb229ed4c06f6bd1be5490227140cba32299c5a60b4f7e496c448c08d9d6fc14a087fdcb683c53c498f722b08222e8018f4271cd5121aea2d53ebab9a30e3ec9aa1c58f9389870113a27e154511b45ca2ac24b0f367df4375e5ec", 0x78}, {&(0x7f0000002300)="3b1239ccf3818ccef5da30154107cb136f02e39458b628e17f82236f01b71063fae8e017bd79b6f8a5bcc890c569dd36c5b6a1bcb14eebdf463eb36f7cb3867160003d7d7f7128376e83687f80be7c0a34f11d7be621cf92b747a0e34a55229fa912819252054e8ab84a01dd43cad2346b72eb649200f47751cc22462df8a0a1e78726e0046b19be24cc4095ef8da24339da8a2a7d1e166ca9ab2269ee4aee0771fa05cba299e3c4d1ba6786e49314563f878862527263bc0fe0a1e150dbcdf3bd1fcecef29d2568f8c70a", 0xcb}], 0x2, 0x0, 0x0, 0x800}, {&(0x7f0000002440)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000003580)=[{&(0x7f0000002480)="9bd142ea29f90c8e23dc60d45a8bb3236fb6843045d4fb00bb96d1c5eb87790a03a2de64db44b9ece89f8a4bcc74d09426697eca4703393665f98bb2e35e69ca8a5c8a3d53747be29fe92e5c5bc82e44a3ecbd5ae3c68accfad78ce14ded0deeb5bf200a95c9bee4602cb91dde31af8083", 0x71}, {&(0x7f0000002500)="4390caf36e8cfe841b217880518a99beb4fbbbafa87e667c6ef9fe1bab65e300488b00b72de9c02f3d8847a3e96b483447c9f36909523a489fe9cf22ca", 0x3d}, {&(0x7f0000002540)}, {&(0x7f0000002580)="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", 0x1000}], 0x4, &(0x7f00000035c0)=[@init={0x18, 0x84, 0x0, {0x400, 0x0, 0x100000001, 0x6}}], 0x30, 0x800}], 0x5, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x20, 0x18, 0x505, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) 2018/03/26 06:02:13 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) bind$unix(r0, &(0x7f0000000080)=@abs={0x1}, 0x8) listen(r1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8880, 0x0) getpeername$llc(r2, &(0x7f0000000040), &(0x7f0000000100)=0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)='bond0\x00', 0x10) 2018/03/26 06:02:13 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000100)={{0x4001000fe}}) fcntl$addseals(r0, 0x409, 0x8) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000080)) 2018/03/26 06:02:13 executing program 7: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'rose0\x00'}}) ftruncate(r0, 0xfffffffffffffff9) sendfile(0xffffffffffffffff, r0, &(0x7f0000f28ff8), 0x100000002) socket$alg(0x26, 0x5, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0xda) writev(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000000)="83", 0x1}], 0x1) 2018/03/26 06:02:13 executing program 0: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)=ANY=[@ANYBLOB="84000000000000000000000000000000005b659a62291ffc380c2dbfc75e9f17e104000000000000001cb4e2bf501db1bb040069c29c4d914d9f26a203415e66cd51755105c1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa566"], 0x82}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000680)='/dev/dsp\x00', 0x800, 0x0) sendmsg$unix(r1, &(0x7f0000000a40)={&(0x7f00000006c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000740)="c0bc79366055cbc071a30977550bf2457da93c43b111a8a7561f0ec18ff913de8623c5", 0x23}, {&(0x7f0000000780)="eda96f4c56047f28667d1e62b3e757a5392a812a4cb0c069a9bff5abe3e63abc7afe45629f6c2ee304689e81e2fb7ed1fda9d33cb4a20084d955f9141d998cc43c22556bba2e35aabcd133ddf5ed5de0c554a6677a91c14a0ec893babe7695c06be2d48bffd2f4666e58f1916a6cb03a00509e7594ed7745f420f267eb8ceebb95b225356939e79ee6fed2411e9c6d6425bdd3fb3361b9189141f7a6303ed410bb81d281777794a7127736198fcc04fdf5ea7511ad62058a53db6908b81fe94cbfd420", 0xc3}, {&(0x7f0000000880)="591ea844971e55daf457651c987d5874e011728755e1b902308351a187634da9bfde53acae62e8fbe2ae27339fba49a38ec77e3b937fce30ca8be99c0da8ce5a55eb9fb428b4480b7ac9115fc4da940154757c68e4af41a22532524a94f906a07f662c0aff00b0d541426647597905e3e50b94df3eaa9bc4eb9e8360ec1fbd83e0b8", 0x82}, {&(0x7f0000000940)="d2a1a515355fa5136e156769dfee7bb7fd0fd8c632fb565324dcda37b35e7d71b9f8c3c831b0b57e66a01abed2f9eb0c45483c9008ae2f5b629e1e67607bb0cc22c7196ba4094e23b6972f9935ad9df18ac26d8ff01599c3b81985601591d3f14a8021957b639512e7daacee7eef4fd85613de2efce06c57b6081691c03c16f16db567e8055cb4ae3eac891891", 0x8d}], 0x4, 0x0, 0x0, 0x880}, 0x20000000) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/03/26 06:02:13 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x0, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x7, 0x0, 0x3, 0x100000000000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000080)=""/217, 0x38, 0x0) 2018/03/26 06:02:13 executing program 2: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/arp\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x3a9, 0x202000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @multicast1=0xe0000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x1c, {0x2, 0x0, @multicast1=0xe0000001}, 'syzkaller0\x00'}) ioperm(0xfffffffffffffffb, 0x401, 0xffffffffffff0001) accept(r2, 0x0, &(0x7f0000000080)) pread64(r1, &(0x7f0000000040)=""/8, 0x8, 0x20000) r4 = socket$inet6(0xa, 0x80805, 0x0) connect$inet6(r4, &(0x7f00000a4fe4)={0x2, 0x4e20, 0x6312c6, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 06:02:13 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffff7, 0x40020011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="8f0cabe8ed00000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[]], 0x0, 0x0, &(0x7f0000009000)}) vmsplice(r0, &(0x7f00000013c0)=[{&(0x7f00000000c0)="1ada399123b9d46c61ac3c3fe68021960266bd53397f0c86ee8175abc7b80bf11dd94b42d5a4163f0dfeda9a80868d3dbc2d96a0a7e1e0831abe062441cb5129c7b577713eadb6b095062feed47b8642ce711f01bf68fba97cd283f2a5c606bdbaeb1f26d488462a064e9d1afaeef118a44eeff620b666f70345d4fbdcf1676055bf344109d1efdf8a8052ef862e28ce77932b2d28e7ba720721729d14acae5f", 0xa0}, {&(0x7f0000000180)="e921a4f391b8ea50081c59d20337e0ad081a54fbb412f876f4aa8bda9256ab746b93ca9eef8a3b1568cf264d1bc65c0237cdcd9661aa27c583d78ab6163036673a42c00e8f8082af4f976207128d881403b5ee5c4cf40f5b9174b47dce333a0a9db04eab522f7f813847e2155cb0dc626dc319fa52685e33990cf84564d5b4cdba8e49ac92e185f2221acf97665ef0b2bd07642f0b755826240cb6fc04a8881be022b25d1a0d74671d3dc4f0de089ec477590ac31416a89986b63ea298afd1631cdadaa8a961a45a99826f16216fc0ca4bf5d6e3e1875f2025b9f04a26", 0xdd}, {&(0x7f0000000040)="ecf69cb97e18a0b4128ea7a4e1677d02a05709f24439ded5b8356c7bb8c66b605c146b42", 0x24}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="589b2b7dd7b9ea1fc4", 0x9}, {&(0x7f00000012c0)="9e", 0x1}, {&(0x7f0000001300)="e5dad9ba65e4183d5c219acdb8bd1ab78c35c63e6516cc9e148e793706159456339c8b0fa5aa77a6dcb2e9f801c95df4a2528474996b9140a73d3596faf3df2c470165f6a4c77a22d1df070abbf8d15930fa8e1b16d097fba4a2c741d0458bc1e464847bcaa08abb", 0x68}, {&(0x7f0000001380)="996a330591afc9e376e072d8cfe8a2ea7dde5b1b1ab5f8137f56977c02d12d56828d84f547674a01fa18601e62bb541951b77db50298c1dac591", 0x3a}], 0x8, 0x8) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r1, 0x84, 0x1, &(0x7f0000002080)=""/4096, &(0x7f0000000000)=0x1000) 2018/03/26 06:02:13 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x7291, @mcast1={0xff, 0x1, [], 0x1}, 0x81}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000000280)=0x84) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000300)={0x30001, 0x0, [0x9, 0x9, 0x10000, 0x3, 0x5, 0x8, 0x401, 0x3]}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000380)=""/195) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000814fe0)=[{&(0x7f0000296f99)=""/103, 0x10}], 0x10000000000001c0) write$fuse(r2, &(0x7f0000000140)=ANY=[@ANYRES32=r3], 0x3) 2018/03/26 06:02:13 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000f8d000)='smaps\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/4096, 0x1000}], 0x1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x401, 0xf, 0x11, 0x0, "4762d8cf091c727afc93a137b3c21ec01fb40d16279a5e5625d351ee49628f3cb63494dc82a5d0718afa5d435a7e4d903e4a31041e704e4f21a77c0e8a7812a5", "d510cfca2e7ee0d1f3f4879caca996b41e47e2dd2d4b092921006a764f166ec6", [0x8, 0x9]}) 2018/03/26 06:02:13 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1e, 0x8000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, &(0x7f0000000140)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x40000048c, &(0x7f0000789fd4)="010000000000000000000000000000200000000000000000", 0x18) 2018/03/26 06:02:13 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x8000000000000000, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x201a7fd7, 0xa, 0xa, 0xffffffc0}], {0x95}}, &(0x7f0000000000)="47504cc000", 0x8, 0x1ac, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/26 06:02:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x180) getsockname(r2, &(0x7f0000000300)=@rc, &(0x7f0000000380)=0x80) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000000100)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r4, 0x40405515, &(0x7f0000000240)={0x101, 0x4, 0x0, 0xffffffffffffffa1, "d44f288bf71c073c6664dca903ee2ab4c4c83f87edb6fd54aac72b370ed9acd92e9f52c068e55506c536e5b2", 0x100000001}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) r6 = fcntl$getown(r3, 0x9) sched_setaffinity(r6, 0x8, &(0x7f0000000280)=0x7) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$DRM_IOCTL_MODESET_CTL(r5, 0x40086408, &(0x7f0000000080)={0x5, 0x5}) fcntl$setflags(r5, 0x2, 0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 2018/03/26 06:02:13 executing program 4: r0 = socket(0x100000, 0x801, 0xffffffffffffffff) bind$inet(r0, &(0x7f0000536ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/03/26 06:02:13 executing program 3: syz_emit_ethernet(0xc8, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x11, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x109000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x100, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000240)=r1) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x1, 0x3}) dup3(r0, r1, 0x80000) r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x5, 0x800) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000180)={0x9, 0x4, 0x1, r3}) flistxattr(r1, &(0x7f0000000300)=""/235, 0xeb) pread64(r3, &(0x7f0000000400)=""/240, 0xf0, 0x1d) sync() 2018/03/26 06:02:13 executing program 5: r0 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="9b", 0x1, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$dh_compute(0x17, &(0x7f0000000000)={r0, r0, r0}, &(0x7f0000000040)=""/184, 0xb8, &(0x7f0000000180)={&(0x7f0000000100)={'sha384-generic\x00'}, &(0x7f0000000140)="46d02107a400326d1f", 0x9}) 2018/03/26 06:02:13 executing program 2: r0 = socket$inet6(0xa, 0x4810000000000003, 0x80) connect$inet6(r0, &(0x7f0000024000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000002c0)) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000023000), 0x0, &(0x7f0000023000)}, 0x8000) sendmsg(r0, &(0x7f000000afc8)={0x0, 0x0, &(0x7f000000bfc0)=[{&(0x7f0000015000)='_', 0x1}], 0x1, &(0x7f0000006e48)}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xfff, 0x1, 0x160000000, 0x4, 0x5, 0x6, 0x3f, {0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffff, 0x7, 0x7, 0x0, 0x7ff}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000200)=0x84) 2018/03/26 06:02:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)={0x14, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}}, 0x14}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @local}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) r2 = memfd_create(&(0x7f0000001880)='vboxnet0\x00', 0x1) getsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f00000018c0), &(0x7f0000001900)=0x4) r3 = request_key(&(0x7f00000001c0)='cifs.idmap\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='\x00', 0xfffffffffffffffb) keyctl$get_persistent(0x16, r1, r3) 2018/03/26 06:02:14 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x80, 0x20) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000380)=@assoc_value={0x0, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000400)={r3, 0x4e, "9e7634d5efce6a86e4fbf92a8631f4dc9213664a7e89577080f2f093ba76926b5f3a515c6c48ebbc306d3459f9c1468faa8a354a0974ca18ebe9a89618fdecacb1a77f76186e53c51c7f6a30de9b"}, &(0x7f0000000480)=0x56) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r5 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x4ab, 0x40) timerfd_gettime(r5, &(0x7f00000001c0)) r6 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r6, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r6, r6}, &(0x7f0000000140)=""/5, 0x5, &(0x7f0000000300)={&(0x7f00000000c0)={'sha512-generic\x00'}}) 2018/03/26 06:02:14 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req={0x28, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_mtu=0x8}}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'erspan0\x00'}}) 2018/03/26 06:02:14 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000280)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x10, &(0x7f00000000c0)=@raw=[@exit={0x95}, @call={0x85, 0x0, 0x0, 0x1a}, @call={0x85, 0x0, 0x0, 0xb}, @exit={0x95}, @exit={0x95}, @jmp={0x5, 0xffffffff, 0xb, 0x2, 0xa, 0xfffffffc, 0x10}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x2}], &(0x7f0000000140)='syzkaller\x00', 0x100000000, 0xc8, &(0x7f0000000180)=""/200, 0x41f00, 0x1, [], r1}, 0x48) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/26 06:02:14 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/8, 0x8) setsockopt(r0, 0x114, 0x5, &(0x7f0000000080), 0x0) 2018/03/26 06:02:14 executing program 2: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0xfffffffffffffffc) recvfrom$inet(r0, &(0x7f0000000000)=""/176, 0xb0, 0x10020, 0x0, 0x0) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14, 0x80800) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f00004c2000)='./file0\x00', 0x0, 0x0) dup3(r1, r2, 0x0) fcntl$getflags(r2, 0x401) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000180)=@filter={'filter\x00', 0xe, 0x4, 0x400, 0xffffffff, 0x0, 0x330, 0x218, 0xffffffff, 0xffffffff, 0x330, 0x330, 0x330, 0xffffffff, 0x4, &(0x7f0000000140), {[{{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x0, 0x8001, 0x8, 0x8, 0x3}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0xce, 0x3ff, 0x101}, {0x3, 0xc3e5, 0xf430}}}}, {{@uncond, 0x0, 0xc8, 0xf8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x100, 0x1e, 0x4}, {0x7, 0x6, 0xc219}, 0x400, 0xbd}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x1, 0xa523}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) [ 305.404151] binder_alloc: 21229: binder_alloc_buf, no vma [ 305.409810] binder: 21229:21232 transaction failed 29189/-3, size 40-0 line 2963 [ 305.419388] binder: BINDER_SET_CONTEXT_MGR already set [ 305.425554] binder: 21229:21233 ioctl 40046207 0 returned -16 [ 305.432775] binder_alloc: 21229: binder_alloc_buf, no vma [ 305.438506] binder: 21229:21232 transaction failed 29189/-3, size 40-0 line 2963 2018/03/26 06:02:14 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x4, 0x0, 0x10003, 0x96}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000080)={0x7f, r2, 0x10001, 0x7}) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f0000565fff)) 2018/03/26 06:02:14 executing program 4: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7b, 0x0) write$tun(r0, &(0x7f0000000080)=ANY=[], 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='..') umount2(&(0x7f0000e28000)='..', 0xc) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) 2018/03/26 06:02:14 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="177d61457fdcf7ff866a41d1fb3d1aacd72bcce8f529a541045918ea6e1c5a324d566e68af9aeb7be73adebd1fe7e047c1bbaf2e8186b97d6763d719950dba2597", @ANYRES32=0xffffffff], 0xc) 2018/03/26 06:02:14 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x4, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x20}, 0x1) ioctl$KDGKBLED(r0, 0x40045109, &(0x7f0000000fff)) 2018/03/26 06:02:14 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup2(r0, r0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000000), 0x4) 2018/03/26 06:02:14 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x0) accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14, 0x80800) r1 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="b6", 0x1, 0xffffffffffffffff) keyctl$invalidate(0x15, r1) sysfs$2(0x2, 0x80000000, &(0x7f0000000180)=""/198) ioctl(r0, 0x2c, &(0x7f0000000280)="10741dca92b2a2ef68e76ff84d845592551ff9a0bc0e4175cb9f3c3e78a80caa19fc0ae9465de6886c9bdb37380a6a2fd47586b00a0a646e2141b8bf9c667b29381f25f0f771394dadb8184339147c6458211d8b185f1b186785e4d9fcf8168a1aa0315b59bed5e88dfc264203912eb36ff911081abab200a8432133169e69bc46cff09993dcceeb8772ce0508e5b28b11b6dc09d31f387ebb09233fd37c712397e745e8e1a65df678f5bb392e3d92") 2018/03/26 06:02:14 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r0, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x2, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/03/26 06:02:14 executing program 5: r0 = socket$inet6_sctp(0xa, 0x6, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002a40)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000002b40)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) fstat(r0, &(0x7f0000003dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003e40)=0x0) r8 = syz_open_dev$sg(&(0x7f0000005780)='/dev/sg#\x00', 0x9, 0x800) r9 = getpgid(0x0) stat(&(0x7f00000057c0)='./file0\x00', &(0x7f0000005800)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000005880)='./file0\x00', &(0x7f00000058c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ptrace(0x4207, r9) sendmsg$netlink(r1, &(0x7f0000005a40)={0x0, 0x0, &(0x7f0000005700)=[{&(0x7f00000003c0)={0x13f0, 0x31, 0x10, 0x70bd2c, 0x25dfdbff, "", [@typed={0x8, 0x34, @uid=r2}, @generic="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", @typed={0x8, 0x6c, @u32=0xeb77}, @typed={0x8, 0x7c, @pid=r3}, @typed={0x8, 0x59, @str='\'\x00'}, @typed={0x8, 0x93, @u32=0x200}, @nested={0x12bc, 0x1a, [@generic="2fdba02a94cd6927380583fede0b4b7f72c1b0193aa2d121019fb473eea501065fdea39db73bf54fec935f44f77bad842f424fdc667e3f562a5de518bb7afa22ae5da35945d2cb3964a96467276cde04fdb5b3c066a4ef58f11b6a01758cea228e2b8ba7cafc5ec59cfed555f7b5cc4e16138784aa474359285a90fb07ee9405e60dd8c2ba1b", 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@ANYRES32=r6, 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@ANYRES32=r0, @ANYBLOB="08005e91000000000008001b000000", @ANYRES32=r7, @ANYBLOB="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"], 0x1868}], 0x8, &(0x7f0000005940)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r8, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0xe0, 0x4000000}, 0x8000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, &(0x7f0000000000)=0x98) 2018/03/26 06:02:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/mcfilter6\x00') sendfile(r0, r0, &(0x7f0000000080)=0xffc, 0x40000102) [ 305.464143] binder: undelivered TRANSACTION_ERROR: 29189 [ 305.469970] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/26 06:02:14 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) syz_emit_ethernet(0x1dc, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @empty, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "2eb078", 0x44, 0x2f, 0x0, @empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x2, 0x7, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, &(0x7f0000000240)) syz_emit_ethernet(0x64, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipx={0x8137, {0xffff, 0x56, 0x5, 0x5, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x383}, {@random=0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x9}, "c60defc9785c40be63b4d206003e89592b5a55962ff810420ddc0847596fa579b6b1998093a9cd4b99aa648dc7df6f2c5d132026f1996f83"}}}}, &(0x7f0000000040)={0x1, 0x2, [0x55d, 0x74f, 0x604, 0xb50]}) 2018/03/26 06:02:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f00000001c0)="f9faa73191eadbe9b0cb34d6e55ec53a9db0105634bb0f0f92d0177afa2ab8589bd2ba481517a978a66796f8b7a79ad98538d3332d1617707122e40bfacae522304d03e89010b36e1e771e6ac9c88e0608bc551606b39685ea13aff28a68248672d02d4d89a2db0a8e9b33689fc05f233547d73be48834756c36c8ee67f50cec216d36dc1979af67287cf79f58e2d2ed11609c0209c21a4eeca421b93427b6c7a0d0dce450d3b952df110cdf7d401349cdcc171c291222f383e15a81a34674a252d0f6ea0cd9a0d58a", 0xc9}, {&(0x7f0000000100)="7325027ed3c67171f93e4ef945cc0d6bed4b4b73e32909f76b536c35fe9c8e685426a9112d2be9d9727a49a2333f0197fde35ebdcb72b64ad8dea89e2af65a9e", 0x40}, {&(0x7f00000002c0)="1089b6c69195acba92da652ed8bad905c1159b2d13816dd5af94b4858d5235d95e2ff85aeb73701e8b352f84a1f893ed84154cba0edd42a8ad4044b987e964a2185f7518aaa1d1a0b50761fe55c8e4fd94fea12668edbebdd32aa36ba7f5ab22d8069bbb47bffcb80f87d603b921", 0x6e}, {&(0x7f0000000340)="7c5372897fc560935508276500f03e80d254473e7eda7fc7d6a91c9c8276b9e6e78c5d235b6a10cd22ad04f682bd1ea5e1d95d4616e94b3716f039bd10efa7c873a1ec92fd935781f5d4b5cbc07ad4d3c23aef78d1f49184f5a8acbc", 0x5c}, {&(0x7f0000000140)="f1bc503d30752f78f1e2bf", 0xb}, {&(0x7f00000003c0)="723811e641cf1cce57d86e10179b592b17781b54", 0x14}, {&(0x7f00000004c0)="038ae6f0f42f0353ae026f3dc6682fa0", 0x10}], 0x7) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000500)={'filter\x00', 0xed, "4f0847e8a194cd2d0f14813f17ebe25970c0dc32bb7c9fb72d332bad42c3ce9b5236be2179cce3bc738322efd5db31a26d7590d51462882d3e9ab2d90cf755d8aa5db2f377abc579494a0beb0966f5859441666b907b44c793baec3f8174ee9519787270c364a79717a6754787ca674b2e746472ed13207fd4f0788f682797d734693877dfb56b40ec93aee1cae0ae5b5daead0e0a335cd129b4a464d38f3e4e91113281b3fd0e6db894f1450ef796bc9e33bcbfe3d1ed393c235798958859d156fd0c1e42254631e4c9bf69afa443fd448b3ee551aea65e75a647b80ed4b9534dacae2d326c05196ef8126a9c"}, &(0x7f0000000640)=0x111) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000400)={0x20, 0x80, 0x6, 0x8, 0x87}, 0x14) remap_file_pages(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xc34158780558c4c6, 0x6dc, 0x10) socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x4}) ioctl$int_in(r2, 0x5471, &(0x7f00000000c0)=0x7ec9) 2018/03/26 06:02:14 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) bind$packet(r0, &(0x7f0000000180)={0x11, 0x1f, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000080)) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000140)={@local, 0x0}, &(0x7f00000001c0)=0x14) bind$packet(r0, &(0x7f0000000200)={0x11, 0x10, r1, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x591) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @multicast1}, &(0x7f00000000c0)=0xc) bind$packet(r0, &(0x7f0000000100)={0x11, 0x1a, r2, 0x1, 0x4b6b, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/03/26 06:02:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x8, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000180)=""/144, &(0x7f0000000080)=0x90) 2018/03/26 06:02:14 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000240)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x20000, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000000c0)={0x6, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e22, @rand_addr=0xce3}, 0x0, 0x71d6ec5c, 0x2, 0x1, 0x8, &(0x7f0000000040)='bridge0\x00', 0x3, 0x1}) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x3) r4 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000480)={r4, r5, r6}, 0xc) ioctl$int_in(r1, 0x5473, &(0x7f0000000080)=0x2) readv(r3, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/79, 0x4f}], 0x1) 2018/03/26 06:02:14 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/igmp6\x00') write$sndseq(r0, &(0x7f0000000080)=[{0x401, 0xf4a, 0x5, 0x9, @tick=0x61, {0x7}, {0x20, 0x2}, @result={0x5, 0x10001}}, {0x3, 0x2, 0x2, 0x2f6, @tick=0x745498cb, {0x100, 0x100000001}, {0x2, 0x7f}, @time=@time={0x0, 0x1c9c380}}], 0x60) r1 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x7, 'queue1\x00'}) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x400401) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) ioctl$ION_IOC_HEAP_QUERY(r3, 0xc0184908, &(0x7f0000000100)={0x7, 0x1c, 0x1}) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r5, r4) write$sndseq(r1, &(0x7f0000000280)=[{0x0, 0xffffffffffffffff, 0x0, 0x0, @tick=0xc562, {}, {}, @connect}], 0x30) write$sndseq(r4, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/03/26 06:02:14 executing program 3: futex(&(0x7f0000000000), 0x8, 0x0, &(0x7f00000000c0), &(0x7f0000000080), 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) set_mempolicy(0x3, &(0x7f0000000100)=0x800, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1}, 0x8) 2018/03/26 06:02:14 executing program 1: r0 = open(&(0x7f0000000000)='../file0\x00', 0x10000, 0x24) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='esdos\x00', 0x1002, 0x0) recvfrom$ipx(r0, &(0x7f0000000080)=""/168, 0xa8, 0x40000000, &(0x7f0000000140)={0x4, 0xff, 0x3, "fb25216c5253", 0x81}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000240)=""/4096, 0x1000}], 0x1) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') openat(r0, &(0x7f00003e5000)='./file0\x00', 0x0, 0x20) 2018/03/26 06:02:14 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1}, 0x8) 2018/03/26 06:02:14 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00000000c0)=0x2) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000000)={0x0, 0x1, 0xf000, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x0, 0x1, 0xf000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 2018/03/26 06:02:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x14) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x47d9, 0x505000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140)=0x100000000, 0x4) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) pipe(&(0x7f00000000c0)) socket$inet(0x2, 0x7, 0x20) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) 2018/03/26 06:02:14 executing program 7: ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4008ae52, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='maps\x00') r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x1) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0x5d}], 0x100000000000005b, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000140)) 2018/03/26 06:02:14 executing program 2: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000440)=""/211, &(0x7f0000000540)=0xd3) r0 = creat(&(0x7f0000beaff8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') sendfile(r0, r1, &(0x7f0000000080), 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xaea5, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x80, 0x0) getpeername$ax25(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/03/26 06:02:14 executing program 1: r0 = semget$private(0x0, 0x0, 0x41) semctl$GETZCNT(r0, 0x2, 0xf, &(0x7f0000000000)=""/4096) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000001000)=""/4096, &(0x7f0000002000)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)) 2018/03/26 06:02:14 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xa52) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x6a6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) linkat(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x1400) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000080)=""/114, &(0x7f0000000100)=0x72) getrandom(&(0x7f00004df000)=""/15, 0xf, 0x0) 2018/03/26 06:02:14 executing program 3: unshare(0x20020000) mknod$loop(&(0x7f0000211000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) poll(&(0x7f0000cf4000), 0x0, 0x7f) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/03/26 06:02:14 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmmsg(r0, &(0x7f0000001080)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000000)="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", 0xfb}, {&(0x7f0000000100)="f2c985d620d55c3b5e57cddac354479bc5", 0x11}, {&(0x7f0000000140)="eab8a7a4aed1d47af715499f32ba2cfd7d355cece8fe92337329ad962716b2436203ca20e4c8d6d9c15b2d1f8569cf5dc80527dfcc97f0838b3fcc262183969f24d98671460bbcf94e9b5d1a7a3226dce2c857876402017b73dc94cba91a1ce77da21b19be5aba1a13b60135fc637b7dc1cc5da675b223fa4b6bedd4355eeb0941dde57c62d127bf8a11d916cd83b02ed1b3ef288d2522c1af3d462657a8db3f6bc9490f77bb38ce98fd1c604b2836b23c652142fee6bc58588c9e77a6c26f6afa282fbcdd7ca6c1d0d14279ac244767d132978028f3ff9478", 0xd9}, {&(0x7f0000000240)="29442976bd8a56c268dc2fcc3da00dcab891ebae5c0d41da18d2d53b9ce040006b0324bb0897b1058e2f9907fba47d15558ab8011f1c3fb6b5096387df479464c85329f44c3a6112c71d463a33a5215d36981177613e0ba05557be80b9475aa0862d857114c4cd88cc429c1f4df412ec15d4d67fdc74269ae820b71023fc1f91e0c505d38506048da4b95e67c3df544309c9b931f8c9a2597ffd7dc5a717d30614ebab886b71b03392612287121d77553d7ad84fad0f084017eacace00e7d547ed216c10cbf7a2a55ea40133ae1376d30210d9d501f87ae62d9d36c78cc4137e10c8959ec790c359ba23", 0xea}], 0x4, 0x0, 0x0, 0x1}, 0x6}, {{&(0x7f0000000380)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(generic-gcm-aesni)\x00'}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000400)="2ec0a08efde55cd8fd90c0a1c275e26ed3832d0c68668a30e0d28335849a0204a898e4c855a7350a2268c22407addd65a73a7640687a92254e9c609f76a8baf7e80db3d152903e753693217ce152f8851c111608f7998c1c3c933839b3869f3509850e04aa5c66b1a20ef6c135a4eae333031abc9ab278f70b47359a29c42b996af910485a87da60b06a941bcb49b9f431073846bec39af20351bb62f075a34b92dbed8ceb6a1f7bfc93fc93c33d47d457870344f28c7dbb095171988fff2951a61251ea9d77c010777487957a8623a6c31c9b45efc11f4849f3944e290960a57da68aa7427d1c2dc152a31394", 0xed}, {&(0x7f0000000500)="5750da43c6487b7343136093ee6ace6d4639ee2adb111a4475b1fd475266332763adb8d17aa5cb690d06ce44b0c94f9b052f83c17332c00f666f4c9ccd44fc553bd341950128a1d06cbd5ecee366069399be00c715b70f3d018f48c4905b542461b9b9def54bfeb486dd08c6b9fc0945f81995b100313bc302dac6e9faa290b56b72aa92d8bd3b", 0x87}], 0x2, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x2c8, 0x24000000}, 0xffffffffffffff80}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000900)="44198956a4cbd51a4bc0c1824f2cff34a17bddd0658e3f7f5b367c2c6f0c9b4748e196e42d070fed4bcf38eca55438d1b681e3cee08dbc58e8ff29d78b02a0d9b8d4d928fc39b8e8c6045f83990c3bb3dfbe8edaf2455ce12a9898e996d23017735c8943b7f425239f07a8fff4af6a8bc0bf9252eb", 0x75}], 0x1, &(0x7f00000009c0)=[{0xe0, 0x117, 0x101, "274d9f2ad836065a666346fb18d49f1d7ad529bf89240dfc3ebbff1d526f3a9e7367ec7a06be8a67390de2dee7eb2959bb13a24c218d48dc5c7399bb5a3eda504878039f2374f0600348f7848d5ebc7a26f413e06ba197e0cb4d6a6ad8b03d07705e7f5caaa43917d73c6d4649d59fd20d38695300dbd2666d9c7332fabad8057dc465b4d612dd69366c15abac1b4741c30a5e0b360da9bafcc4894a1dbfdc6bbf66824d24d6ad55d9d31555446bcf7ac2b902e641e954c6a43b98462a90c1e6cf04eb815367758006d4198f"}, {0xd8, 0x19f, 0x8000, "602cfb278e38cbf4fa0dd6d4d3e4c388ce9394c0121da75d23ffb35d923eefc00a8f588e776a5b96236e2c5fac9a4603dbc2da9c37f3e731f5655a3833a25d897c9ed6239d985308b4997c76d4f8c991168ee5922ee6f19ef206d4667d67384a2c2208c6deaa33de73fd857ea5772dfa2cbddd6aa2642bb9fa602185234cf8c1f3fa5d4f58754f630c3ecf381d3ad24e46f77cd09952b3d9ef86cda367293813e29f02dc3e2fbbd64fab7c61f74a2632f0c5ad04f654f1d5dd7ff142960eb1d29a0c"}, {0xe8, 0x114, 0x7, "659f58fb0ec373b6bd5d43764a5c877975c2bff8d334e7427809ba788b48df5be00f0712d880e43b1d6df4b65b31b233bc5b043c93fe79814f55969306a10b678c5d4c873e9f319289670d930271267ce36f1b2ca41eb2c19ccf006977960fa5089664f571a4d870e64bd0525ac0fbfa2e0086531add03be145420baeb9079ff6674e7821b1757911b807ec3eca19e304ea6eb6b251a5a45dab85185f947f2fb83d00927f8dd7e0d7c17a34e7c884b5c5984f2eafa227a5c0842d86a851f5ea71c9ef7ec163cc9231dd87c834ca1c83eed8a8c"}], 0x2a0, 0x8000}, 0x101}, {{&(0x7f0000000c80)=@nl=@unspec, 0x80, &(0x7f0000001000)=[{&(0x7f0000000d00)="535292cff5424efecb779833c24438bc3525767a68c94c276a4552d8257775d0f4cb2cf88f1ff943d7e02e51590d3e3d4f95027e21f31267027c8d2298f5bfbe975ecae06c509679e48cdef8e5538ddacadf18554449eff47fd220929dc7de69764b7e5709d78d8662404e036695b2a91d28f2fe05b3dfae3dbbe9dc453cd227dbeaa667d7b5a7deb854", 0x8a}, {&(0x7f0000000dc0)="d1a8eb332725dc40a8c3f23ab245d361941489277afc75f861833a5b", 0x1c}, {&(0x7f0000000e00)}, {&(0x7f0000000e40)="efd717", 0x3}, {&(0x7f0000000e80)="a9e348127f20544b73bdf9787203326a7339b9af1a57f760aea9f8fb508dc2c0ca3287360d85e6733a71eab5aa08f4caf6c5bcfc1694fc", 0x37}, {&(0x7f0000000ec0)="60ea7996dabffb8068b5", 0xa}, {&(0x7f0000000f00)="c0b52c8537e51d3e12e5541d8bffa74012dec8f6cf20e763e613c39d7fb5d7bc20f831aaeb95b840e9b0ea30513357d36bb052233fb3f9ab9ac2c9b5bf2655de786f923aec6c20922b780f9ddcfafbf28c641adc6b14ef3c5ce8f7aa416ae2498fc634bbdc8975464ad701fdd0de02493f44e655b0a083e05ded1a49e68b70e20dd5d3e84df2d6cb340ba52bec66b4c210232588187155bbfe9120ae1e8eaa50bf6256449c0e77b1b8f346ffa6c07cc631e6f00e77859450708d640efbef7ab0d8d0efa1a24f6b7b3563d3754814da9ce62ee84de5e4765be11e5f0e92ec7a4be95860d745b89e03e6f1b731", 0xec}], 0x7, 0x0, 0x0, 0x40}, 0x7}], 0x4, 0x4811) r1 = socket(0x5, 0x4, 0x9) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000001, 0x40013, r1, 0x0) socket(0xa, 0x80003, 0xffffffffffff2f71) 2018/03/26 06:02:14 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0xffffffffffffffdf) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) write(r0, &(0x7f0000000140), 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) 2018/03/26 06:02:14 executing program 2: r0 = epoll_create(0x7fe7ffff) r1 = epoll_create(0x4) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}], 0x2, 0x7ff, &(0x7f0000000080)={0x9}, 0x8) r2 = socket$rds(0x15, 0x5, 0x0) r3 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4)) r4 = epoll_create(0x46c) r5 = epoll_create(0x400000000000804) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000c7f000)) r6 = epoll_create(0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000d5dff4)) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f000050aff4)) 2018/03/26 06:02:14 executing program 3: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000000140)=0x10) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1800005500ff030000000000000000316e585ffcaed3a407000050"], 0x358}, 0x1}, 0x0) 2018/03/26 06:02:14 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) socketpair$inet6(0xa, 0x7, 0x1000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x80800) setsockopt$inet_int(r0, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000f74000), 0x0) 2018/03/26 06:02:14 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) io_submit(0x0, 0x1, &(0x7f0000001dc0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001440)='}', 0x1}]) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x57a65d50, 0x90000) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x3f, 0x6, 0xb22}, 0x8) io_setup(0x7ffffffe, &(0x7f0000000180)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r3, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000001000)}]) 2018/03/26 06:02:14 executing program 5: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x103001, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x80002, 0x0) r0 = fanotify_init(0x0, 0x1801) r1 = dup(r0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x800000000005420, &(0x7f0000000000)) 2018/03/26 06:02:14 executing program 4: unshare(0x8000000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) sched_setaffinity(0x0, 0xfffffffffffffe6c, &(0x7f0000000040)=0xd) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x8001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x8, 0x7, [0x2f71, 0x0, 0xd949, 0xffffffff, 0x7ff, 0x200, 0x5]}, 0x16) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) ptrace$setregset(0x4205, r3, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)="26ac193fcd1315a3cd7b70f672b376422c3c63ad916b5ce12772f7c26ae6a64a7785bb5edb2c2639aedadfa50b12e0e7476e1d46a312d638e32d5df441f0208866d2524b6a310fa93d847214a4d653fbb91a278409080300f91654e131f335ca7bea7288a8d87b8b9ceb61a8138aa51ff2c3a29265dc298b073bed71ee00670e09f01a14d02b861341fee5967aee6e216f30314160c1c69f556fdf1daf81900addc880de93748c75532fce4a233b56c9c1295f1c8653f0fb853d3251ae6c52f7a804175c6ccb6302f9d3b52a15390136094d90980d8ef4", 0xd7}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0xfffffffffffffffd, 0x0) mq_timedsend(r2, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r2, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) 2018/03/26 06:02:14 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000080), &(0x7f0000000000)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r2 = getpgrp(0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0), &(0x7f0000000100)=0x8) tgkill(r1, r1, 0x2e) kcmp(r1, r2, 0x6, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000240)='./file0\x00', 0x0) 2018/03/26 06:02:14 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000002c0)=[r1, r2]) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf}) r3 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x101, 0x10000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000000300)=""/56) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80000, 0x0) ioctl$KDDISABIO(r4, 0x4b37) ioctl$KVM_SET_CLOCK(r4, 0x4030ae7b, &(0x7f0000000380)={0xfffffffffffffff9, 0x76f}) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000340)={"6970b01e3c6d19de043c0030002000", 0x7400}) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x800000000000104, 0x400) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000003c0)=ANY=[@ANYBLOB="016008a8ebb681b3b2d3e8d832243d2f8e1c3fc2d0e9d893bf7816e93738eea21e55e965bc70b5165cd2ad0cc1da7c1c667b3cd81203e939c1910e832744263f540da8d5fca13fcc30d9a4453db745875702f0f07e944c5e08f4e331d11180"]) 2018/03/26 06:02:16 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x313100, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000134fe0)={{}, {0x77359400}}, &(0x7f0000373000)) getitimer(0x2, &(0x7f0000bf2fe0)) 2018/03/26 06:02:16 executing program 2: perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x80000005) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/255, 0x443}], 0x140) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2) dup3(r1, r0, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/03/26 06:02:16 executing program 4: inotify_init() epoll_create1(0x0) socket$nl_route(0x10, 0x3, 0x0) unshare(0x400) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x10100, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000000040), &(0x7f0000000100)={&(0x7f0000a65ff8), 0x8}) 2018/03/26 06:02:16 executing program 3: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x42) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000240)={0x5, 0x0, [{0x2001, 0xef, &(0x7f0000000040)=""/239}, {0x7000, 0x68, &(0x7f0000000140)=""/104}, {0x10f004, 0x1000, &(0x7f0000000400)=""/4096}, {0xd000, 0x7, &(0x7f00000001c0)=""/7}, {0x6000, 0x1000, &(0x7f0000001400)=""/4096}]}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e20, @rand_addr}}}}, &(0x7f0000000200)=0xb8) 2018/03/26 06:02:16 executing program 0: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x3e4, r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'rmd256-generic\x00'}}) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) r6 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@dev={0xfe, 0x80, [], 0x19}, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x80000001, 0x4e23, 0x100, 0x0, 0xa0, 0xa0, 0x3d, 0x0, r6}, {0x5, 0x7, 0x9, 0x52e0, 0xf3c, 0x20, 0x6b, 0x5}, {0x3b4, 0x80000000, 0x4, 0x9}, 0x3, 0x6e6bbf, 0x1, 0x1, 0x3}, {{@in=@rand_addr=0x16, 0x4d3, 0x7f}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x4, 0x3, 0x1, 0x5, 0x2, 0x3ff}}, 0xe8) 2018/03/26 06:02:16 executing program 1: set_mempolicy(0x3, &(0x7f0000001ff8)=0x1, 0x38) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f00000000c0)=""/191, 0xbf) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000180)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000280)="438fa1c600e64d3fdcec2ea18dd148") getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/26 06:02:16 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f0000e9efa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x498, 0x270, 0x0, 0x0, 0x3b0, 0x3b0, 0x3b0, 0x4, &(0x7f0000000080), {[{{@uncond, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "24f6aa61d42fc06ed6e7d3dc0a245e2f7bd41928cb7d792d2810d8dd70ad"}}, {{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0xffffffff, 0xff0000ff, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0xff, 0x0, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0xff]}, 0x80000001, 0xa1fc, 0x101, 0x7, 0xc72, 0x305, 'bcsf0\x00', 'erspan0\x00', {0xff}, {0xff}, 0x0, 0x8}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0xc, 0xffffffff}}}, {{@arp={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xf}, 0xffffff00, 0xffffffff, @empty, {[0x0, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff]}, 0x401, 0x101, 0x2, 0x2f, 0x28000000, 0x7e3, 'dummy0\x00', 'bcsf0\x00', {0xff}, {}, 0x0, 0x80}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @rand_addr=0xd9, @rand_addr=0x6}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000600)={0x6, &(0x7f00000005c0)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000640)={r1, 0x2}) sendfile(0xffffffffffffffff, r0, &(0x7f0000a12000), 0x1) 2018/03/26 06:02:17 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000340)='./file0/file0\x00', 0x0) r1 = open(&(0x7f0000625000)='./file0\x00', 0xfffffffffffffffd, 0x100) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f00000000c0)=0x8) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000002c0)=0x5f) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r3, 0x9, 0x5}, 0xc) linkat(r1, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0/file0\x00', 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) 2018/03/26 06:02:17 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$nl_crypto(r0, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)=@upd={0x118, 0x12, 0xa01, 0x70bd2a, 0x25dfdbfb, {{'seqiv(pcrypt(gcm(camellia-asm)))\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1, 0x9}, {0x8, 0x1, 0x100000001}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x100000000}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x61}, {0x8, 0x1, 0x80000001}]}, 0x118}, 0x1}, 0x4001) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f0000001f31)="53783a8322a10d41b5f9f3f183ac8515cc87e7c4e5788880416f5bd43698c0969d7496da718255d62602d8d93eb3eae139ad13b14ae91a43175fbfca470001b9f04df992397a000000000000000988f1485dfddb2a6e9ed321d8f64e270000c6a664f7f750d56352", 0x68) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000400)={0x2, 0x100, 0x401, 0x6, 0x2, 0x9}) rt_sigreturn() getsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f00001d7000), &(0x7f0000aa1000)=0x1e0) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40400}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@alg={0xf8, 0x10, 0x8, 0x70bd2b, 0x25dfdbfb, {{'drbg_pr_hmac_sha512\x00'}, [], [], 0x0, 0x2400}, [{0x8, 0x1, 0x3ff}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x1f}]}, 0xf8}, 0x1, 0x0, 0x0, 0x24000000}, 0x44000) writev(r0, &(0x7f0000001400)=[{&(0x7f0000000280)}], 0x1) 2018/03/26 06:02:17 executing program 2: clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x40) set_thread_area(&(0x7f0000000040)={0x3, 0x0, 0x400, 0x8001, 0x7, 0x200, 0xffff, 0x7, 0xc56, 0x80000000000}) clock_settime(0x0, &(0x7f00000000c0)={r0, r1+10000000}) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x9, 0x4000) 2018/03/26 06:02:17 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x297, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f0000785000)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x40) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x4, 0x5, 0x20, 0x2, 0x3}, &(0x7f0000000180)=0x14) timerfd_create(0x7, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x4, 0xf, 0xfff, r4}, &(0x7f0000000200)=0x10) write$evdev(r1, &(0x7f00000000c0)=[{{0x77359400}, 0x4, 0x8, 0x6}, {{}, 0x4, 0x0, 0x8001}, {{r2, r3/1000+30000}, 0x9031, 0x3, 0xffff}, {{}, 0x824d, 0x4, 0x5}, {{0x0, 0x2710}, 0x1, 0xfffffffffffff74b, 0x7}], 0x78) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000340)={r4, 0x53, "6998f3297957dc72ea079136415ef1136fcd881e45f56b894c13086b99eb48e69ab8adc59e5425fae957f27aec14c93a1676f59a3fd81fa097f39839712c03853045cf274654db50c207658fdbb6531937cec2"}, &(0x7f00000003c0)=0x5b) rt_sigprocmask(0x0, &(0x7f00000002c0)={0x7}, &(0x7f0000000300), 0x8) 2018/03/26 06:02:17 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001240)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x420042) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="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", 0x1010}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 06:02:17 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000008ff7)='/dev/dsp\x00', 0x5, 0x0) ioctl$int_in(r0, 0x80000080045017, &(0x7f000082448b)) setrlimit(0x0, &(0x7f0000000000)={0xfffffffffffffffe, 0x5}) 2018/03/26 06:02:17 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000005c0)=0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, @perf_bp, 0x800000000000}, r2, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r4, 0x12, 0x2, &(0x7f0000000640)=""/73, &(0x7f0000000580)=0x49) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x8000, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rfkill\x00', 0x842, 0x0) r8 = getgid() fchown(r5, r6, r8) fchdir(r1) r9 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x8001, 0xc00) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x7054, @local={0xfe, 0x80, [], 0xaa}}}, [0x0, 0x7, 0xb40, 0x5, 0x80000000, 0x4, 0x0, 0x101, 0x800, 0x0, 0xffffffff, 0x2266b810, 0x9, 0xab, 0x4]}, &(0x7f0000000240)=0x100) ioctl$TIOCGPGRP(r9, 0x540f, &(0x7f00000004c0)=0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r7, 0x5411, &(0x7f0000000600)) perf_event_open(&(0x7f0000000440)={0x5, 0x70, 0xb087, 0x1, 0x9, 0x100000001, 0x0, 0x1, 0x140, 0x4, 0x7, 0x6445, 0x5, 0xfffffffffffffffb, 0x7, 0x0, 0x100000001, 0x8, 0x80, 0x3, 0x100000001, 0x7, 0x2, 0x6, 0x3, 0xed, 0x200, 0x0, 0xff, 0x3, 0x3ff, 0x5, 0x8, 0x3, 0x4, 0xfffffffeffffffff, 0x4, 0x3, 0x0, 0x313e, 0x3, @perf_config_ext={0x2, 0x7}, 0x1000, 0x6, 0x9, 0x6, 0x101, 0x463, 0x4}, r11, 0x0, r3, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, &(0x7f0000000280)={r10, @in6={{0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}}, 0x2, 0x4d}, &(0x7f0000000340)=0x90) clone(0x0, &(0x7f0000001f37), &(0x7f0000000080), &(0x7f0000001000), &(0x7f0000e76000)) 2018/03/26 06:02:17 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000000000)={0x40, 0x20000800, 0x0, 0x9b, 0x5, 0xfffffffffffffffa, 0x7ff, 0x6, 0x3f, 0xff}) madvise(&(0x7f0000dbe000/0x4000)=nil, 0x4000, 0x10200000008) 2018/03/26 06:02:17 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffffd, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000040)={0x3}) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000003ff8)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x800000000000}], 0x4c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x1f, @empty, 0x10001}, @in6={0xa, 0x4e22, 0x1e, @remote={0xfe, 0x80, [], 0xbb}, 0x3}], 0x48) 2018/03/26 06:02:17 executing program 1: r0 = socket$inet(0x2, 0x1, 0x20000000000004) setsockopt$inet_opts(r0, 0x0, 0xa, &(0x7f0000000000)='"', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000019fed)=""/19, &(0x7f0000016ffc)=0xff03) 2018/03/26 06:02:17 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000100)) creat(&(0x7f0000000040)='./file0\x00', 0x1) mmap(&(0x7f000014a000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000), 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) clock_gettime(0x200000000000, &(0x7f0000000080)) 2018/03/26 06:02:17 executing program 5: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000000)={'mangle\x00', 0xab, "11848baf4a3d9fb78dec0c69dc732c6efd5bcb305a0cd5ed33f3365d2290a0b3c451dd1299caa0adc04f40f83dfecd8489ab3fb2246440bf09cc82adefdab889df43ecf70a4ec206d16c0e988cbc457bfe973e139754e35dd58b9522943c988f3f4f9966503988f8b9fb312755e1cdceb165ea12a6aeac4fb1aa00375ed927e714cefe60839d4816ea30d2fcc587b48a7acedcb07fffcf35e4faf85712e4946bddf37b444dc64d26513429"}, &(0x7f0000000100)=0xcf) socket$inet(0x2, 0x6, 0xaa0) sendto$inet(r1, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000600)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000006c0)=0x98) 2018/03/26 06:02:17 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x1, 0x7, 0x1f42, 0x792, 0x100000001, 0x1, 0xfffffffffffffff8, {0x0, @in={{0x2, 0x4e21, @rand_addr=0x8}}, 0x9, 0x3, 0xfff, 0x1, 0x8}}, &(0x7f0000000380)=0xb0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000003c0)={r2, 0x1}, &(0x7f0000000400)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x7, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000200)={r4, 0x4, 0x9, [0x4, 0x5, 0x9, 0x6, 0x0, 0x5, 0x18a, 0x4, 0xffffffffffffffff]}, &(0x7f0000000240)=0x1a) clone(0x0, &(0x7f0000001f37), &(0x7f0000000080), &(0x7f0000001000), &(0x7f0000e76000)) 2018/03/26 06:02:17 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000000)={"6c6f3a0100", 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bond0\x00', r1}) accept(r0, 0x0, &(0x7f0000000080)) 2018/03/26 06:02:17 executing program 3: syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9, 0x8800) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001240)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) accept(0xffffffffffffffff, &(0x7f0000001680)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000001700)=0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x2}, &(0x7f0000000180)=0x10) sendmmsg$alg(r1, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915", 0xa3}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 06:02:19 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) fallocate(r0, 0x0, 0x0, 0xfffe) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount(&(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hpfs\x00', 0x2201000, &(0x7f00000000c0)) 2018/03/26 06:02:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x4, 0x208, 0x6, 0x9, r1}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e22, 0x8, @empty, 0x8}}, 0x800, 0xda7a, 0x2, 0x8, 0x64}, 0x98) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0x7, 0x1}}) getsockopt$inet6_mreq(r0, 0x29, 0x12, &(0x7f0000a9efec)={@remote}, &(0x7f0000954ffc)=0x14) 2018/03/26 06:02:19 executing program 4: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000280)={0x1ff, 0x8001, r1, 0xffffffff, r2, 0xffffffff, 0x7ff, 0x7}) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='cmdline\x00') sendfile(r0, r3, &(0x7f0000000300), 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00000000c0)={{0x1, 0x10001, 0x8127, 0x8, 0x7ff, 0x188}}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='\'\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/03/26 06:02:19 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="cc9f0c1287053474331b6e9e8dff915d6afd737906cd734b5daf704ab0626a9efcef59109bd7283857b9ba451630fbaf5a42a1d16774928a36875eef5bc0a6ababa4663c2eeb61e6a779497222583aaf5160090b9a9351c40ce35c7d157451a57f142ac9757c151c4e50d2bac52b208f4bb8a70cdcc224e686876a784fa4499cc5354da1d0b59f380b3f612396eb97646f578ce03d14e8164e5e114067a29e5a") ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) getdents64(r0, &(0x7f0000ceffd4)=""/44, 0xc4) 2018/03/26 06:02:19 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0xee, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, 0x1c) connect$inet6(r0, &(0x7f0000b2f000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00005e1ffc), &(0x7f0000086ffc)=0xfffffffffffffcff) 2018/03/26 06:02:19 executing program 0: shmget(0x3, 0x4000, 0x80, &(0x7f0000ff9000/0x4000)=nil) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/prev\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0xffffffff80000001}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'gre0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast1=0xe0000001, 0x4e22, 0x100000000, 0x4e20, 0x9, 0x2, 0x80, 0x0, 0x2c, r2, r3}, {0x2, 0xffffffffffffffff, 0x80000000, 0x1f, 0x1f, 0x1, 0x7, 0x1f}, {0x9, 0x5, 0xf03, 0x40}, 0x5, 0x6e6bb1, 0x2, 0x0, 0x0, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d3}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3506, 0x1, 0x0, 0xb43c, 0xd6b0, 0x4}}, 0xe8) 2018/03/26 06:02:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000500)={@loopback}, &(0x7f00007f6000)=0xfffffffffffffe4e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r1, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000fdff8)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000d42000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000fa8ff8), 0x0, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc), 0x4) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000280)=ANY=[@ANYBLOB="075c320413e0000002ffffffff0100002c140013ac1400aa00bce3c3907b91e9d936f0fc2300f103e0"], 0x1) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f000094aff7)='net/bnep\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) openat$cgroup_subtree(r4, &(0x7f0000000380)='cgroup.subtree_control\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r7, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x1, 0x200, 0x1, 0x4952, 0x7, 0x2, r8}, 0x20) sendto$inet(r1, &(0x7f0000b0c000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e5ff94ce547f358f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e13df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db0c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b782f254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95c2", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/03/26 06:02:19 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x21, &(0x7f0000000080)=0xe911, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000742000)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) sendto$inet(r0, &(0x7f0000de1fff), 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000260000)="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", 0xff7, 0x3fff, 0x0, 0x0) 2018/03/26 06:02:19 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4800) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) mq_unlink(&(0x7f0000000300)='lo\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x54, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f0000000240)=0x10) 2018/03/26 06:02:19 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') exit(0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r2) getdents64(r1, &(0x7f0000000080)=""/4096, 0x1000) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000001080)={{0xfa, 0x1}, 0x10}, 0x10) pread64(r1, &(0x7f00000010c0)=""/97, 0x61, 0x0) 2018/03/26 06:02:19 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f0000001380)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@l2, 0xe, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0xfe78}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000240)=""/233, 0xe9}], 0x4, &(0x7f0000000380)=""/4096, 0x1000}, 0x0) getsockname(r0, &(0x7f00000013c0)=@hci, &(0x7f0000000340)=0x17) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000200)}, 0x4000010) getgid() setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001500)=0x80000000, 0x4) openat$vsock(0xffffffffffffff9c, &(0x7f0000001440)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f00000014c0)=0x4, 0x4) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001480)=0x3, 0x2) 2018/03/26 06:02:19 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="599e5ea183d1", 0x6) r1 = getpid() capset(&(0x7f0000000000)={0x4000019980330, r1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000080)={{{@in6, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) 2018/03/26 06:02:19 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x20000) accept4$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x10, 0x800) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0)={0x2, 0xfff}, 0x2) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000140)='io.bfq.weight\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000000)={[0x36]}, 0x1) 2018/03/26 06:02:19 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x7, 0x10040) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000100)={0x5, 0x4, [0x6]}) r1 = semget$private(0x0, 0x4, 0x0) semtimedop(r1, &(0x7f00000000c0)=[{0x4, 0x7ffd}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) semop(r1, &(0x7f0000035000)=[{0x4, 0x81}], 0x1) setitimer(0x0, &(0x7f0000000000)={{}, {0x77359400}}, &(0x7f0000000040)) 2018/03/26 06:02:19 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f00000000c0)={0x5, 0x0, [{}, {}, {}, {}, {}]}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000034c0)={'gre0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a3, &(0x7f0000000000)={'bridge0\x00', r2}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)) 2018/03/26 06:02:20 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x8) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgsnd(r0, &(0x7f0000284ff8)={0x3}, 0x0, 0x0) msgrcv(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x79, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) msgrcv(r0, &(0x7f0000000080)={0x0, ""/124}, 0x84, 0x0, 0x2800) get_mempolicy(&(0x7f0000000140), &(0x7f0000000180), 0x1004000, &(0x7f0000ffc000/0x1000)=nil, 0x2) 2018/03/26 06:02:20 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) munlock(&(0x7f000000a000/0x2000)=nil, 0x2000) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xe001, 0x0, 0x0, 0x100, 0x1011084) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x2000004, 0x110, r0, 0x0) 2018/03/26 06:02:20 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f000067f000), 0x3) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3f, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x4b, "f819ab65bd3a628e32835138fa6c08f654df9bc1bb3347a30ea855076134437e57c8a4a0406873da45f26a7c4627f538cb841808e56b93489b9640b547518efa21390c43c5ec4bd07661db"}, &(0x7f00000000c0)=0x53) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001140)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000001240)=0xe8) setuid(r3) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000100)={r2, 0x4, 0x1000, "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"}, 0x1008) fchmod(r1, 0x48) 2018/03/26 06:02:20 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000080)={{0x0, 0x3, 0x0, 0x3, 0x4}, 0x7}) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/protocols\x00') setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000180)=0x54, 0x4) r3 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x3, 0x2100) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000000d40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000d00), 0x1, 0xa}}, 0x20) accept$packet(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) write$rdma_cm(r3, &(0x7f0000000200)=ANY=[@ANYRES16=r3, @ANYBLOB="b03f7fd74631c055e45c5862bbcb8fbaba8c7258ea36b35caeb69243b906b75ea126e0376b08d2cbe000ee5e4e4b039e0dd4ea6e432fcfc0f5b77544bc8b1b349b58d9fd12ed7c1e10be91a95f917972925c9def88de4115ab82789b0cbfae11b2b50452790025325a4bb04dadd2adcd57cb3f097e5ab7d3c685bab4f3"], 0x7f) 2018/03/26 06:02:20 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x81, 0x7, 0xa05, 0x0, 0x1}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="4501007f12cfa86f03000200"], 0x10) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00000006c0)={0x3, 0x0, [{0x0, 0x0, 0x1f}, {0x854, 0x0, 0xffffffff}, {0xa2c, 0x0, 0xfff}]}) r2 = socket$netlink(0x10, 0x3, 0x0) socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x0, 0x0, 0x4}, 0x14}, 0x1}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) readv(r2, &(0x7f0000000640)=[{&(0x7f0000000080)=""/46, 0x2e}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/25, 0x19}, {&(0x7f0000000180)=""/80, 0x50}, {&(0x7f0000000400)=""/250, 0xfa}, {&(0x7f0000000300)=""/141, 0x8d}, {&(0x7f0000000500)=""/149, 0x95}, {&(0x7f00000005c0)=""/107, 0x6b}], 0x8) sendmsg$nl_generic(r2, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000700)=0x4) 2018/03/26 06:02:22 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7fffffff, 0x200) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f00000000c0)={0x60, "6efc722ae3d5ec071c54ba8f2ae9234d4829ff2af729e1ec7b112cd24983cc72fa45bb1741a3bcb1fddd7557cc3500fab84132a7e168347cb2f9728357dfff3f20f8466a715c35130407ed2a9466e91148bba8b810a99f641fdd81bfa53b6719"}) syz_emit_ethernet(0x66, &(0x7f0000000300)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "837527", 0x30, 0x3c, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0x0, 0x3, [], [@hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @jumbo={0xc2, 0x4}]}], @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "14a9c4", 0x0, "86c4e9"}}}}}}}, &(0x7f0000000080)) 2018/03/26 06:02:22 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x430401) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000100)={0xac8d}) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x400) getsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x2e, 0x30, 0x1, 0x3}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x83}, &(0x7f00000001c0)=0x8) 2018/03/26 06:02:22 executing program 0: syz_emit_ethernet(0x52, &(0x7f0000000300)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "981258", 0x1c, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {[@fragment={0x0, 0x0, 0xc2}], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000100)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="bd13353501846adc2cf0fe81542dcea02389e399e50e1fc19d2427a10e3c85a0e684140752614074da079a3ae32b4e14", 0x30}], 0x1) 2018/03/26 06:02:22 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@loopback}}, {{@in=@multicast2}}}, &(0x7f0000000140)=0xe8) r1 = syz_open_dev$audion(&(0x7f0000000480)='/dev/audio#\x00', 0x8, 0x4c0000) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000400)={0x81, 0x0, [0x8457, 0xff, 0x8, 0xb2e]}) fcntl$dupfd(r0, 0x406, r0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000002c0)={@nl=@kern={0x10, 0x0, 0x0, 0x5040002}, {&(0x7f0000000180)=""/214, 0xd6}, &(0x7f0000000280), 0x8}, 0xa0) r2 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000011c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x3}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0xb6}}, 0xe8) 2018/03/26 06:02:22 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x4, 0x4}, &(0x7f0000001040)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001080)={0x4, 0x3, 0x820c, 0x7, 0x4, 0x7, 0xfffffffffffffffd, 0x1ff, r1}, 0x20) keyctl$dh_compute(0x17, &(0x7f000003e000), &(0x7f0000000000)=""/4096, 0x1000, &(0x7f0000000000)={&(0x7f0000000000)={'rmd320-generic\x00'}, &(0x7f0000a5afed)}) 2018/03/26 06:02:22 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffffffff, 0x90002) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000040)) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x1) 2018/03/26 06:02:22 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-asm)\x00'}, 0x58) r1 = getpgrp(0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x100, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x3, 0x5, 0x7ff, 0x2, 0x0, 0x7, 0x1000, 0x0, 0x80, 0x5, 0xffffffffffffc1e3, 0x3, 0x3, 0x4, 0x80000001, 0x3ff, 0x0, 0x401, 0x3, 0x100000000, 0x4, 0x45, 0x100, 0x40c, 0x5, 0x8, 0x3, 0x100000001, 0x10001, 0xff3, 0x1, 0x7, 0xfffffffffffff5f6, 0xc2, 0x10001, 0x9, 0x0, 0x1000, 0x1, @perf_config_ext={0x2, 0x22}, 0x20, 0x4, 0x3, 0x0, 0x0, 0x3f, 0x100}, r1, 0x4, r2, 0x8) 2018/03/26 06:02:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f0000c06000), &(0x7f0000498000), &(0x7f0000843ffc)) gettid() getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc)) lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea5fbc)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c2000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xfffffffffffffe08) lstat(&(0x7f0000c6aff8)='./file0\x00', &(0x7f000041b000)) gettid() lstat(&(0x7f0000589ff8)='./file0\x00', &(0x7f000093bfbc)) getegid() getpid() getresuid(&(0x7f0000c2a000), &(0x7f0000cb0000), &(0x7f0000a41000)) fstat(r0, &(0x7f0000352fbc)) getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@loopback, @in6=@mcast1}}, {{}, 0x0, @in6=@local}}, &(0x7f0000e9c000)=0x39a) getgroups(0x1, &(0x7f000039bffc)=[0x0]) fcntl$getown(r0, 0x9) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)) getgroups(0x1, &(0x7f0000cc0000)=[0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000a2ffe)) geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000106ff4), &(0x7f0000322000)=0xc) getpgid(r2) getresuid(&(0x7f00001e2000), &(0x7f0000c07000), &(0x7f0000d26ffc)) getresgid(&(0x7f0000074000), &(0x7f00003f6000), &(0x7f00002beffc)) sendmmsg$unix(r0, &(0x7f0000938000)=[{&(0x7f0000182ff8)=@abs={0x0, 0x0, 0x2}, 0x6e, &(0x7f0000016fb8)=[{&(0x7f0000a58f31)="74b02629e9ada4e9f8f8d67f110947bd012ddc9c44224cd5752da36f21388ab0c9ea46c90d872067e9873a6fc77c830cc34b544e8ffa573f9d9526a4b1b9d93cbc96f320199df52910aa0183b8c60c1fee59694369b848c3aa3eaceb74b71eef70a6f88fa414e52a9e697e60d53edc1c0b10eb15903c2d7513e9929157828b2bdd29b524bcaf7dd0d4b4a95f440d5ad3ef4ac2dd9384bcf5349b8b00417142675ae1a1ad6165a22d85e24da5208de7fde8a3afaa69d62af28c856f73fd515ce7a8c8e16ba551436473f5edaf60d6b9", 0xcf}], 0x1, 0x0, 0x0, 0x40000}], 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000cc4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = dup(r3) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x27ffe) sendmsg$nl_generic(r4, &(0x7f00004d5000)={&(0x7f0000530000)={0x10}, 0xc, &(0x7f00009e8000)={&(0x7f0000000200)=ANY=[@ANYBLOB="00003233c8010000c81a99d58bd47bde00000000c1f156fb74539b804415fc0c23ea5421df5977eceb1630b16194e07e0ef8a87886f0cab600000000000200ccf3956e5cf3cc603af6689fe52a9c7fa4bb88557b36ad56a628e4faa30a75783f35cb71e0da8abfdfadcfa0ecfba60d859d9bbdd5ccb42307f5aa1d41c8764b7e43e2d058b199a5b2a75f1728b032b6c4141ba5bbc29cef75415e28c87c8b17085f00000000dc000000000000000000000000000000"], 0x1}, 0x1}, 0x48080) sendfile(r4, r5, &(0x7f000053cffc), 0x8080000001) 2018/03/26 06:02:22 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000ea2000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xfffffffffffffffc, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200001, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000040)=""/85) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000240)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e6e000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x48d) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x1f, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f00000001c0)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) 2018/03/26 06:02:22 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000a000)) close(r1) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000000)={0x8000, 0x1, 0x4}) 2018/03/26 06:02:22 executing program 1: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000000040)=""/98, 0x62, 0x12021, &(0x7f00000000c0)={0xa, 0x4e20, 0x800, @ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, 0x3fffffffc0000000}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000100)=0x1e) 2018/03/26 06:02:22 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000200)={@llc={0x1a, 0x33b, 0x1, 0xfffffffffffffffa, 0x0, 0xd2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, {&(0x7f00000000c0)=""/230, 0xe6}, &(0x7f00000001c0), 0xa}, 0xa0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7b, 0x441) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000080)={0x7, 0xfffffffffffffff7}) msgget(0x2, 0x101) socket$inet(0x2, 0x6, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) write(r1, &(0x7f00000002c0)="62a867a7db0044815dbb6ba20b1f442a13d73230c60ced5490b86e9e4c2fcfe6c1d56017fe74c68ff870c5c0585863add225c793dfaf22ab1dc8c88376623ec42b96ade0880b58fbb36b887db69c0eaee6619778930a0388a5df4ed8fa5fdc861bac12469db8bd0fe5064756a925fdb5741a0574e260bb1e8337259d8421c357d1d5d308516a402f1f523925de3546724cb910e341071d1a25649103793312c0fc48543bc503b230a7f5ed9d15f69509175b8a571a2ce8e658a1d9281ba43bb4abcd2d3c265a6fbc394ecc7b3705e6a07b8fb1bbaff605ab2d68e390b40349bc4a576eb567c0edcab7", 0xe9) 2018/03/26 06:02:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x0, 0x2000800}, 0x5, &(0x7f0000013ff1)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000ff0000000000000080e9789b9139e4da95acdc82b8b700000000010000000c00010000b40000"], 0x20}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000280)={r0}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000002c0)=0x66, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)=0xa1) 2018/03/26 06:02:22 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00000000c0)={0x3, 0x3, 0x4, 0x1, 0x1c, 0x961}) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x2, 0x40801) write$sndseq(r1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) write$sndseq(r1, &(0x7f00000028ef), 0xfdf0) 2018/03/26 06:02:22 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f00001d7000)={0x1e, 0x0, 0x401, 0x0, 0x1, 0x0, 0x0, 0x4000000}, 0x2ac4}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) ioctl$KDMKTONE(r1, 0x4b30, 0x4) 2018/03/26 06:02:22 executing program 2: openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x80000, 0x0) openat(0xffffffffffffffff, &(0x7f00000000c0)='/', 0x0, 0xa) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x800, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x5, 0x101001) fchmodat(r0, &(0x7f0000000140)='/', 0x40000000) 2018/03/26 06:02:25 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000009ffb)='comm\x00') exit(0x0) fsetxattr(r1, &(0x7f0000000480)=@random={'btrfs.', 'comm\x00'}, &(0x7f00000004c0)='ppp1.!trusted\x00', 0xe, 0x0) ptrace$setopts(0x4206, r0, 0x6245, 0x0) 2018/03/26 06:02:25 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x200000) epoll_wait(r0, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x9) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x5) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000180)={0x100000, &(0x7f000002d000), 0x2, r3, 0x3}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000), 0x2, r3, 0xb}) 2018/03/26 06:02:25 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000100)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000003900090008000500000000001900a307006c8bd560000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x401, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0xff, r1}) 2018/03/26 06:02:25 executing program 2: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000040)) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000080)) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r1, 0x407, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, 0x0, &(0x7f0000000000), 0x800) dup2(r1, r3) 2018/03/26 06:02:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000634000)=ANY=[@ANYBLOB="1c0000001d000103000005000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x1c}, 0x1}, 0x0) read(r0, &(0x7f0000000000)=""/80, 0x50) 2018/03/26 06:02:25 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x80) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/107, 0x6b, 0x8000000000, &(0x7f0000000100)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x80) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) syncfs(r0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) connect$ipx(r1, &(0x7f0000000280)={0x4, 0x0, 0x2, "01877d91875a", 0x80000000}, 0x10) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f00000002c0)='id_resolver\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)='-^GPLwlan1!vboxnet1^-eth0em1\x00', r2) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) 2018/03/26 06:02:25 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x4, 0x20}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x81}, 0x8) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) bind$inet6(r2, &(0x7f000036bfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x200001) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) signalfd4(r2, &(0x7f00000000c0)={0x81}, 0x8, 0x80800) sendmsg$netlink(r2, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000140)={@mcast1}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x6, 0x6, 0x0, 0x7ff}, 0x8) r4 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) accept$ax25(r4, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/03/26 06:02:25 executing program 0: syz_emit_ethernet(0x72, &(0x7f0000bd0f8a)=ANY=[@ANYBLOB="cd5c0b081bf281aaaaaa00ff86dd60ffffe8001c3a0000000000000000000000ffff0000ee00ff0200000000000000000000000000010b0090780000000060c5451200002f00000000000000000000000000000000000f060005000000000000006b5fe3e283f0d23840009a15000001ffdc"], 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x2) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f00000000c0)={0x1}) 2018/03/26 06:02:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x40, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000200)=0x7, 0x3c3) ioctl$TIOCNXCL(r1, 0x540d) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_access\x00') write$fuse(r2, &(0x7f0000000080)={0x20, 0x0, 0x9, @fuse_notify_inval_entry_out={0xfffffffffffffff8, 0x5}}, 0x20) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x20000000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 2018/03/26 06:02:25 executing program 4: syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x24400) 2018/03/26 06:02:25 executing program 7: r0 = perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x7, 0x9}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x40025, 0x3) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x170) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x3ff, 0x401, 0x9, 0x9, 0x0, 0x18, 0x26090, 0xd, 0x9, 0x7f, 0xfffffffffffffff9, 0x1, 0x6, 0xa774, 0x6, 0x3, 0x7, 0x9, 0x4, 0x401, 0xbc, 0x5, 0x5, 0x80000000, 0x8001, 0x1000, 0xa164, 0x6, 0x2, 0x2, 0x7, 0xf60e, 0x2, 0x1f, 0xf3b2, 0x101, 0x0, 0x1, 0x1, @perf_config_ext={0xc1ca, 0x3ff}, 0x4, 0x0, 0xaf90, 0x0, 0x80, 0x9, 0x1}, r2, 0x4, r0, 0x1) 2018/03/26 06:02:25 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x1000000000000000}, 0x0, 0x0, r0, 0x0) r2 = fcntl$getown(r1, 0x9) r3 = syz_open_procfs(r2, &(0x7f00000024c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r3, 0x40086602, &(0x7f0000002840)=ANY=[@ANYBLOB="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"]) r4 = syz_open_dev$mice(&(0x7f0000002540)='/dev/input/mice\x00', 0x0, 0x10400) socket$packet(0x11, 0x3, 0x300) syz_open_dev$tun(&(0x7f0000001440)='/dev/net/tun\x00', 0x0, 0x40000042000) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$key(r5, &(0x7f00000036c0)={0x0, 0x0, &(0x7f0000003680)={&(0x7f0000004980)=ANY=[@ANYBLOB="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"], 0x120e}, 0x1}, 0x44010) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001300)='/dev/rtc\x00', 0x101000, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(0xffffffffffffffff, 0x4040aea4, &(0x7f0000001340)) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000001c0)={"6430714a0000000000000220001600"}) r7 = socket$inet6(0xa, 0x2100000000000002, 0x0) r8 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x40) ioctl$SNDRV_TIMER_IOCTL_STOP(r8, 0x54a1) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r9, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x0, 0x9}}, 0xe8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x12, &(0x7f0000000140)=0xfffffffffffffffe, 0x4) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x9, 0x200400) ioctl$sock_SIOCADDDLCI(r6, 0x8980, &(0x7f0000000100)={'bond0\x00', 0x4}) utime(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)) shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001480)=""/4096) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f00000002c0)) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000180), &(0x7f0000001400)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x8}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000003c0)={r10, 0x384}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffff9c, 0x84, 0x78, &(0x7f0000000380)=r10, 0x4) connect$inet6(r7, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/03/26 06:02:25 executing program 5: modify_ldt$write2(0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x8000}, 0x10) r0 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) 2018/03/26 06:02:25 executing program 3: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0x31, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x10000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x10, "c6fd1610f4b3d7cb6d7d9829da98ebce"}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0xd58}, 0x8) r2 = socket$inet(0x2, 0x840000000003, 0x2) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f00000010c0)={'filter\x00', 0x4, "68a6f8de"}, &(0x7f0000000100)=0x28) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x78) 2018/03/26 06:02:25 executing program 4: r0 = socket$inet6(0xa, 0x2, 0xffff) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000000)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x198, &(0x7f0000000040)}, 0x10}], 0x2, 0x0) 2018/03/26 06:02:27 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x3, 0x400000) openat$cgroup_type(r0, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000b2c000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="18000005000000000000000000000000000455818e57b14cd535d998f7044a000200000000"], 0x18}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x20, 0x0, 0x10001, 0x2c}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000180)={0x6, r2}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/igmp\x00') 2018/03/26 06:02:27 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3f8, 0x4) acct(&(0x7f0000000080)='./file0\x00') r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000040)=0x6e) 2018/03/26 06:02:27 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, 'bond0\x00'}}, 0x1e) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x400000, 0x8) syz_extract_tcp_res$synack(&(0x7f00000000c0)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x3a5, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_uc={0x8847, {[{0x8, 0x4fec, 0x3, 0x6}], @ipv6={0x2, 0x6, "ab5642", 0x36b, 0x0, 0x81, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0xaa}, {[@dstopts={0x87, 0x2, [], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}]}, @hopopts={0xfb, 0x1e, [], [@generic={0x0, 0xa6, "ed50a22ffc730f8dec5483d4991c64d5dc8a05f472c98e049402bf6e04c77f55313a7a6e6c816418ca85dac56fa506bc08ed69b4f915d9dce88bceee5bf2ff3c3f8f6b999b0fcc4a4ebd511d9db34b12974dcb96d985de45db0c03d2300b61cb413330f46b6a4728b33eadc7eb5380c94085cc57621368e4c326a8588984453fe2ace36124a6a7447a15875524c49c5e20a3c0b1560b1e2d05f79e5220588a64380f9e104e70"}, @jumbo={0xc2, 0x4, 0x3}, @generic={0x1, 0x19, "81cd41818240bee39c4d3bc3be7f277dcb21276fe308a7881c"}, @generic={0xea69}, @generic={0x2a180dbe, 0x23, "f9431ee4e54dc58da6ad6397d3f61ae904a1d5155da5c28c22beb6ccff3963f45e7bdd"}]}, @dstopts={0xff, 0x1, [], [@padn={0x1, 0x2, [0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x8}, @ra={0x5, 0x2, 0x3a}, @enc_lim={0x4, 0x1, 0x6}]}, @hopopts={0x3b, 0x17, [], [@enc_lim={0x4, 0x1, 0x7d3}, @enc_lim={0x4, 0x1, 0xffffffffffffff0e}, @ra={0x5, 0x2, 0x3}, @pad1={0x0, 0x1}, @ra={0x5, 0x2}, @generic={0xffffffffffffffc2, 0xac, "107393746e415dab5b0d3c09ab306f70b1dfc098f395d47bdd6574b4ecb6a97fcdcef1e0269440fef20db33022a18426e7a2876a27ef074d79ebfba527b04f2fce8fea1aa6814c74e7f0f5dca03cdb432d453d46c473f38c3f3f4b1809737f37d89c9eccad044d178e2375032806975c68027ecd72b4efcd6fad8cdd7983f4b4298fd0b42fca1042042851d400711565f2263c59f5034d858bedc8ad1b08ce31668381709dcfbce94682bd38"}]}, @fragment={0x5e, 0x0, 0x3, 0x100, 0x0, 0x6, 0x65}, @hopopts={0x87, 0x0, [], [@ra={0x5, 0x2, 0x8}]}, @fragment={0x16, 0x0, 0x100000000, 0x7, 0x0, 0xfffffffffffffff7, 0x64}, @fragment={0x2f, 0x0, 0x1, 0x0, 0x0, 0x6, 0x66}], @tcp={{0x4e20, 0x4e23, r1, r2, 0x80000000, 0x0, 0x1b, 0xda, 0xfffffffffffffffb, 0x0, 0x10000, {[@mss={0x2, 0x4}, @md5sig={0x13, 0x12, "6a119b3c0774ee08721db3238322d176"}, @fastopen={0x22, 0x9, "175a3da373a342"}, @exp_smc={0xfe, 0x6, 0xe2d4c3d9}, @eol, @timestamp={0x8, 0xa, 0x400, 0x7fffffff}, @window={0x3, 0x3, 0x8}, @md5sig={0x13, 0x12, "f2ccc0266655d9cf37142e45526566c9"}, @fastopen={0x22, 0x12, "31c7bbfd44695feca2a0a6e4782de62b"}]}}, {"7fd7c000232e89ad6550b74ff9f53e7c4357bbe4cbc412537421e5adcc1161a8283f9d6506f764bef254e678390c71ee2e47c444c9e34d6bed3e1388ee3f23fca154f1d95879b228f7be4fd3a3591201419c1be0cdf087cd35f7ec20c918e113bc3a75d9ba85dd78cf016d7b6479f3896432f115d52c17642f64660eb1d521091616cfebbb3d4389dcd91465330e2324447c1ed9157c6c918ed9b2b455edd62c0491256766bb6a4c140931dce90b632b5d5e52ca76c60f2f774ea5e838e35eb951dd4c1719f64c542b30ff8dcd03bc71419522095bc0eaa323b612c6e0c8d4"}}}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xa07]}) 2018/03/26 06:02:27 executing program 4: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000000)=0x2) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file1\x00') dup2(r0, r1) 2018/03/26 06:02:27 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000380)={r1, &(0x7f0000000180)="e1", &(0x7f0000000280)=""/242}, 0x18) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) ftruncate(0xffffffffffffffff, 0x0) 2018/03/26 06:02:27 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) sendmsg(r1, &(0x7f0000001440)={&(0x7f0000000040)=@in={0x2, 0x0, @dev={0xa, 0x14, 0x14}}, 0x80, &(0x7f0000001340)=[{&(0x7f0000001240)="e0", 0x1}], 0x1, &(0x7f0000000000)}, 0x240040c1) 2018/03/26 06:02:27 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x50000000af01, &(0x7f0000000a40)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0xffffffffffffffff, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/03/26 06:02:27 executing program 1: flock(0xffffffffffffffff, 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x220080) io_setup(0x7ff, &(0x7f0000000080)=0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x20000, 0x4}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000280)={r4, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}}, 0xfffffffffffffff8, 0x4, 0x400, 0x5}, &(0x7f0000000340)=0x98) io_destroy(r3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=r4, @ANYBLOB="b9000000ba50d8d5ad5a4384c5ecaf576237f581dd747b8b5af7becd8f3b7a6c78960cabb5b2ad1deb1f354b1ed6e1971168488f9d4c9030010000008af88e239f8660ee8df5ff90739d51094b841b327f98cbcf7826fbb0bdc09cccf9e963b0e858f49d99ac2a6590c82d1a2f0ed499d6ded5313c1b75236393bacf39a97f75cfc77dd367c26ac081363202ad9833d248136207ebf1982d64f919e596e70dc99a71d1620add1120ab93027627df8b589ce9b208478d703f70461dac9ccbb917916f18dd9a77653aa5780c51786ae39277711c6d3887e5afc1dfdaf9c11878cf3ba139cbf336440000000000000000000000"], &(0x7f0000000740)=0xc1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r5, 0x1cf3, 0x10, 0x1, 0x3f}, &(0x7f00000001c0)=0x18) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)=0xe75862463696a43d) r6 = msgget$private(0x0, 0x80) r7 = getuid() stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500), &(0x7f0000000540)=0xc) r10 = getpgrp(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)=0x0) msgctl$IPC_SET(r6, 0x1, &(0x7f00000005c0)={{0x80000001, r7, r8, r9, r8, 0x2, 0x4}, 0x1, 0x4, 0xffff, 0x7ffe, 0x0, 0xfffffffffffffffc, r10, r11}) 2018/03/26 06:02:27 executing program 3: r0 = socket(0x15, 0x5, 0x0) setsockopt(r0, 0x114, 0x4, &(0x7f0000000000), 0x0) 2018/03/26 06:02:27 executing program 2: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x9, 0x3, 0x4, 0x20}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0xb359, 0x20, 0x200, 0x2, 0x5, 0xffff, 0x2, 0x9, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000180)={r3, 0x1, 0x101, 0xa99, 0x400, 0x81, 0x20, 0x8000, {r4, @in6={{0xa, 0x4e21, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x7bda, 0x7, 0x10001, 0x6}}, &(0x7f0000000240)=0xb0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) setns(r0, 0x4c000000) r7 = socket$inet(0x2, 0x2, 0x0) r8 = socket$l2tp(0x18, 0x1, 0x1) kexec_load(0x6, 0x2, &(0x7f00000013c0)=[{&(0x7f0000000300)="8648f97418968e29811122ea24b6c7f503e874f3ccbf8596169e5a6e0d2212827ca132acf31d8b1b162d615ad400a6eab80fbcd2e3d25a379bf0624023e8bd31c2c7486203f020cece9e40f6c974c168279d07d910689217f941f1697fa0dc85df1d2a0bc32ae34a4ed69bd93c90bdd26012a649a91deb128b34e49e03391ba2a994ed316a36c2ea617affb6438bdc2af91b5b316c7886fc9d379a145d354720af3bca0a74755d11c7c53ea1f655e1a59f27ba0df712", 0xb6, 0x6375a4aa, 0x100000001}, {&(0x7f00000003c0)="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", 0x1000, 0xa382, 0xfff}], 0x3e0000) connect$l2tp(r8, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000280)={0x3, 0xff, 0x1, 0x4, 0x9, 0x934c, 0x3f, 0x401, r5}, &(0x7f00000002c0)=0x20) close(r7) connect$l2tp(r6, &(0x7f00008adfd2)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x2, @rand_addr=0x2}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) 2018/03/26 06:02:27 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x40, 0x40) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000180)={'icmp\x00'}, &(0x7f00000001c0)=0x1e) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000140)={'yam0\x00', 0x600}) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) 2018/03/26 06:02:27 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f66ff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) clock_settime(0x3, &(0x7f0000000040)={0x0, 0x1c9c380}) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008a8ff0)={0x0, 0x10, &(0x7f0000d22000)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000000000)=0x10) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="81c1217b338db6fef637280214e607ad19b8dbf270c5f582080a71b83ab64a1d3caeb53cc6f70da2072e6b424674d5ce44fe8673c083f2710b8a14ae14a097b6f72d9fabfe07ca5b5ed23bddbe51820159e3bf36f42b426cc08cafbf30c5f84cfdc3097d7c9e0d645d9fca62910c4d832d5830d63d481e279e9288276c356e8ff4ed9fbf02fb3b8fffafe066a9d88cc6eeb3b8df5ffa7f463c4b420fbc8b6ec7e5cba7e2316ec4a56b632ed0443387906c94705c0afcafad920576", 0xbb, 0x0) keyctl$get_security(0x11, r1, &(0x7f00000001c0)=""/40, 0x28) 2018/03/26 06:02:27 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) madvise(&(0x7f000086b000/0x4000)=nil, 0x4000, 0x1b) madvise(&(0x7f00001f8000/0x3000)=nil, 0x3000, 0xc) mremap(&(0x7f0000a94000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) msync(&(0x7f000081d000/0x4000)=nil, 0x4000, 0x0) 2018/03/26 06:02:27 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x800000, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fa8fe0)={0xb56f68c4ab447935}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001100)={@sco={0x1f, {0x3, 0x80c, 0x6, 0x7fff, 0x0, 0x7fff}}, {&(0x7f0000000100)=""/4096, 0x1000}, &(0x7f0000000000), 0x4}, 0xa0) 2018/03/26 06:02:28 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000040)={0x401}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000db5ff7)='/dev/sg#\x00', 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) close(r1) 2018/03/26 06:02:28 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/26 06:02:28 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80002, 0x0) getsockname$llc(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x10) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000200)=ANY=[@ANYBLOB="0300000009000000000000800000000003000000000000000900000000000000ffffffff00000000000000000000000002000000000000009848b210db0792bc29db03c4da3b4144273708753decd6fae0d997deb41297ba784bdacc45344a0941ded864a13f3376f488df4e9781"]) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x2, 0x0, 0x0, 0xf45}]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/26 06:02:28 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000002580)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000e91000)=@ethernet={0x0, @remote}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000080)=""/185, 0xb9}, {&(0x7f0000001440)=""/221, 0xdd}, {&(0x7f0000001540)=""/8, 0x8}, {&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/151, 0x97}], 0x6, &(0x7f0000001580)=""/4096, 0x1000}, 0x2000000006) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000140)=0x401) 2018/03/26 06:02:28 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x101040) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x14000) r2 = getpgid(0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000240)) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000100)={{0xffff, 0x7, 0x7f, 0x7, "6e05d20092348b24a674f0d55d8a30fb1060d1e2a2006231c871c3480328eab8408bf66fe69cd5330f348a59", 0x4}, 0x0, 0x0, 0x8000, r2, 0x3, 0x4, "0b425e221aff928de4c753e5ffebb0df906a763ba9225623d0e682666bcccd49afed9564a8a8bbec5bf4befcd9190f5236834e822f1155fb987b281e66b8a461", &(0x7f00000000c0)='/dev/snd/timer\x00', 0xf, [], [0x8, 0x80000000, 0x4, 0x7fffffff]}) r3 = dup3(r0, r0, 0x80000) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/03/26 06:02:28 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'ip6gre0\x00', &(0x7f0000000040)=@ethtool_cmd={0x24, 0xffffffffffffffff}}) 2018/03/26 06:02:28 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ipx\x00') setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x400}, 0x4) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x2, r3, 0x3}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000), 0x2, r3, 0xb}) 2018/03/26 06:02:28 executing program 3: syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x481) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) ioctl$VHOST_SET_VRING_KICK(0xffffffffffffffff, 0x4008af20, &(0x7f0000000140)) 2018/03/26 06:02:28 executing program 2: shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x7000) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) read$eventfd(0xffffffffffffffff, &(0x7f0000000180), 0x8) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000200)={r0, r0, 0x800, 0xfffffffffffffbff, &(0x7f00000000c0)="f024735d833ac08211d0efed99fe1c41a578b904455c1ac7ba9c19200650802e69982915af821826fe198ef9c79711fb7ed7f1bd7fa9f61729892dd53ca3687b03e65217187993c28242f9dbb6d679c8b1b757e1e68753aa992d01ef4795415f87f5", 0x9, 0x3b0, 0x2, 0x6, 0xb13, 0x401, 0x250, "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"}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x401, 0x200000) 2018/03/26 06:02:28 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) socket$kcm(0x29, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x20000, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00000000c0), 0x4) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x80}) 2018/03/26 06:02:28 executing program 0: semop(0x0, &(0x7f000001a000)=[{}], 0x7d) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000000)=""/247) r0 = msgget$private(0x0, 0x0) seccomp(0x0, 0x1, &(0x7f0000001140)={0x2, &(0x7f0000001100)=[{0x1, 0xfffffffeffffffff, 0x5, 0x3}, {0x5e3, 0x7e, 0xff}]}) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000100)=""/4096) 2018/03/26 06:02:28 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000037a000)={&(0x7f0000df7ff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000404fec)=ANY=[@ANYBLOB="140000002300de00000000000000ffff08000000"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00000000c0)=""/237) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000080)={r2}) 2018/03/26 06:02:28 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000f44000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'eql\x00', 0x100}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f00000003c0)) listen(r0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0x5e58}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000480)={r3, 0xc0, "40e833f5594ee6663d4fe92a6076a793d35cf7016f3b9fe6184e8ba8b97c84b9704bd45d858444f98991dbf13e3af77f61fa06e9327fef6e3b45b22913c3e7d32d471d8b2c5535302fb8f9430e0ca46f84d1c1b574fb54aa909cbe09511ca445b025a5bd6d20f3aee7130ae6db00e67d81446e2e33a6062ef633f1617fc31d292ae4aea9721f031837e0fb2fa898adbfbe505537b7e9d6b9320e006eba03f25c53be6ba870da186f5a640cc78d1a3c1589848db3cc3f76e90a1c3e72d65d2f58"}, &(0x7f0000000580)=0xc8) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x111, 0xb}}, 0x20) write$rdma_cm(r2, &(0x7f00000005c0)=@query={0x13, 0x10, 0xfa00, {&(0x7f00000000c0), r4, 0x3}}, 0x14) connect(r0, &(0x7f0000000000)=@ipx={0x4, 0x0, 0x0, "eb9cb2251ba9"}, 0x10) 2018/03/26 06:02:28 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000824000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x1}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000040)={0x0, 0x8}) r2 = syz_open_procfs(0x0, &(0x7f0000007ff3)='net/mcfilter\x00') preadv(r2, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) 2018/03/26 06:02:28 executing program 6: syz_emit_ethernet(0x46, &(0x7f0000000700)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa1100fe800000000000000000000000000000fe8000000000000000000000000000aa0000000004019078000087ae00ca8345000000000000000000000000"], &(0x7f0000001780)) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x9, 0x20000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140)={0x0, 0xfff}, &(0x7f0000000180)=0x8) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x1000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x10001}, &(0x7f0000000200)=0x8) r2 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000080)=0x80) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f00000000c0)={@broadcast=0xffffffff}, 0x8) 2018/03/26 06:02:28 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) remap_file_pages(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8, 0x5, 0x1000) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) 2018/03/26 06:02:29 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40008000000005) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000100)=@nl=@unspec, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000180)=""/160, 0xa0}, {&(0x7f0000000240)=""/240, 0xf0}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/125, 0x7d}, {&(0x7f00000004c0)=""/54, 0x36}, {&(0x7f0000000500)=""/145, 0x91}], 0x6, &(0x7f0000000640)=""/18, 0x12, 0x5aad950b}, 0x2100) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f00000006c0)={0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000840)='/dev/cuse\x00', 0x2001, 0x0) getpeername$netrom(r2, &(0x7f0000000880), &(0x7f00000008c0)=0x10) sendto$inet6(r1, &(0x7f00004f3000), 0x0, 0x1, &(0x7f0000cac000)={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0xc}}, 0x1c) r3 = accept(r0, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000080)=0x80) r4 = add_key$keyring(&(0x7f00000bfff8)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r4, 0x4210002) keyctl$revoke(0x3, r4) sendmsg$netlink(r3, &(0x7f0000002340)={&(0x7f00000000c0)=@proc={0x10}, 0xc, &(0x7f0000001d40), 0x0, &(0x7f0000002200)}, 0x0) writev(r1, &(0x7f0000000840), 0x0) r5 = syz_open_dev$sg(&(0x7f0000000700)='/dev/sg#\x00', 0x1, 0x440) getdents64(r5, &(0x7f0000000740)=""/201, 0xc9) 2018/03/26 06:02:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000400)={0x14, 0x55, 0x3fd, 0x0, 0x0, {0x10000007}}, 0x14}, 0x1}, 0x0) pipe2(&(0x7f00000003c0)={0xffffffffffffffff}, 0x800) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000440)={{0x2, 0x4e23, @rand_addr}, {0x1}, 0x4, {0x2, 0x4e22, @rand_addr=0x62d3}, 'sit0\x00'}) r2 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0x40084149, &(0x7f000000cff3)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000080)=0x9, 0x4) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000000100)={[{0x2, 0x5, 0x2, 0x40, 0x1, 0x60, 0x9, 0xfffffffffffff000, 0x8, 0x3, 0x20000, 0x24e, 0xfffffffffffffff7}, {0x101, 0x6, 0x3, 0x4, 0xda4, 0x1, 0x0, 0x451, 0x8, 0x9, 0x40, 0x6, 0x9}, {0x1, 0x0, 0x7, 0xf3a6, 0x200, 0x7, 0x3f, 0x5, 0x100000001, 0x9, 0x80, 0x1, 0xd94}], 0x80000001}) 2018/03/26 06:02:29 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000000), 0x200, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) lstat(&(0x7f0000002b40)='./file0\x00', &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002c00)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000002d00)=0xe8) r5 = geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002f80)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000003080)=0xe8) r7 = getpid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000003300)=0x0) r9 = gettid() syz_open_dev$mice(&(0x7f000000a140)='/dev/input/mice\x00', 0x0, 0x400000) r10 = getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003740)={0x0, 0x0}, &(0x7f0000003780)=0xc) r12 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$getownex(r0, 0x10, &(0x7f00000037c0)={0x0, 0x0}) sendmsg$netlink(r1, &(0x7f000000a100)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f000000a040)=[{&(0x7f0000000180)={0x2734, 0x40, 0x408, 0x70bd29, 0x25dfdbfd, "", [@nested={0x10e0, 0x60, [@typed={0x8, 0x53, @fd=r0}, @typed={0x8, 0x13, @u32=0x2}, 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@nested={0xc, 0x64, [@typed={0x8, 0x80, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @generic="24e049824253bd2a28bbeb69c959b3b78c552c692bc1690f27d6c5799e81f4ee194c03605ebe7a5b2f7a61a33c97aa62300604b5696a590a88f43e9d3bd8b4810e1b87a9d15671002de31e261c0df2627d5e8fa242891e8e7c6c7b3e0be40f24fa98c580fad761d7479c8082b7bdc79b3206453574e7afc62111af5e9a5a9677f242b536df057f4d1214d312d4c24e280ef25750a6181441b87a14", @typed={0x8, 0x4e, @pid=r13}]}, 0x6828}], 0x9, 0x0, 0x0, 0x800}, 0x8000) 2018/03/26 06:02:29 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000080)=""/4096) 2018/03/26 06:02:30 executing program 3: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x803, 0x1) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)}]) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x80002) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x80800) r4 = syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x200) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/sequencer\x00', 0x10000, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/rtc\x00', 0x1, 0x0) r7 = syz_open_dev$dspn(&(0x7f0000001580)='/dev/dsp#\x00', 0x4, 0x100) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001680)='/dev/cuse\x00', 0x240000, 0x0) r9 = syz_open_dev$sndpcmp(&(0x7f0000002700)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200) r10 = eventfd(0x3ff) io_submit(r0, 0xa, &(0x7f00000028c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x81, r1, &(0x7f0000000040)="87c0834ddab79437d5329a8b864fbaefa79013f8e26a3e9aefdda4df9ad146c552fb323f5cbe032e744829ba86c6b353c94dea8616f0309785a8f7de39d90060b0de196dffeee8c48ca9975bae1ace36584c8c189cff57566e38cd8c3ff1b80f728349bab7e883bdf899b48c85cf1d001754e9a8e34ea6ceff92a605", 0x7c, 0x401, 0x0, 0x0, r2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2, 0x7, r1, &(0x7f00000001c0)="bfa1ddc8712190da23e09cf8d5ad95d6b02c5e2709ac6132566bfdb9748a78c88cb4ee8df0e4a95151f3472cdf537dd5f8e3d4dc8986ac85b0", 0x39, 0x3, 0x0, 0x0, r3}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xf, 0x2, r1, &(0x7f0000000280)="201d414060c273ee638f27503bc1b56e71f01ff0e0c55aef6f79f3a86a981c79ed29e5652c8566f19f92a901fbac92e7f69dddc2e310d77a50df5ddf39eebb9d141dd2d17625a85345b289011a75eeba4719bb2086a6519889f9d693a964c86d666e227d27e67bebbd3b7cc9f8", 0x6d, 0xff, 0x0, 0x1, r4}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000003c0)="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", 0x1000, 0xea0, 0x0, 0x1, r5}, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x2, 0x0, r1, &(0x7f0000001440)="8b5e940ce5d5b6cd422e2e3af82a7d6cabb3500a42ebcdf256cb9307a74d9f03f99f0b0dcc5ffda4da6b2add42d2b4da6505d02ea70f5e1093cd082f8d8fb31db80497", 0x43, 0xbb, 0x0, 0x1, r6}, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0xf, 0x2, r1, &(0x7f0000001540)="c06455cd60bd6f924cce790023d6d6cb1e92", 0x12, 0x91c, 0x0, 0x1, r7}, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x2, 0x4, r1, &(0x7f0000001600)="efedecfcbc8c08714cabac556590f1c62edc2287332554847973b12c650cfd337f9d928bab571106b463d62423443cf7409a7036ac8ec41a55e2b2f65eaf5786fa09434d0d6a49", 0x47, 0x2, 0x0, 0x1, r8}, &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, 0x6, r1, &(0x7f0000001700)="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", 0x1000, 0x8, 0x0, 0x1, r9}, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x3, 0x200, r1, &(0x7f0000002780)="ec573a241118ab88a617a1ef6b663a5e43b8204105014011ed96", 0x1a, 0x58, 0x0, 0x0, r10}, &(0x7f0000002880)={0x0, 0x0, 0x0, 0x3, 0x8, r1, &(0x7f0000002800)="6906cf392f722c52355a6f5409814f76f2f9ea95ebb99e014ac2d0311ece4cf16c0a171675794b4ac2850b55e0a1c4d70f88039aac6cd83fe4c41282ee04848ff9e5a9192aec06081f2e21c05164", 0x4e, 0x7, 0x0, 0x1, r1}]) 2018/03/26 06:02:30 executing program 0: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000780)='stat\x00') readv(r1, &(0x7f0000000f80)=[{&(0x7f0000000ec0)=""/161, 0xa1}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000000)={&(0x7f0000ffb000/0x3000)=nil, 0x9, 0x2, 0x5, &(0x7f0000ffc000/0x4000)=nil, 0x7fffffff}) 2018/03/26 06:02:30 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2000000001, 0x0) getsockopt(r2, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) r3 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x4, 0x8000) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000180)={0x2, @time={0x77359400}, 0x7, {0x40, 0x5}, 0x7, 0x1, 0x5}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x600900, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000100)={0x3, [0x2, 0x7fffffff, 0xfffffffffffffffb]}, 0xa) ioctl$KVM_HAS_DEVICE_ATTR(r5, 0x4018aee3, &(0x7f00000000c0)={0x0, 0x3, 0x3, &(0x7f0000000080)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/26 06:02:30 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = getpgrp(0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.stat\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x7, 0x61bc, 0xa1e, 0x5, 0x0, 0xb22, 0x10000, 0x0, 0x8bb3, 0x2, 0x0, 0x8001, 0x4, 0x80000001, 0x2, 0x1, 0x7dd2, 0xa817, 0x5, 0x2, 0x2, 0x8, 0x9, 0xfffffffffffffffe, 0x0, 0x1, 0x6c1f, 0x140000000, 0x5, 0x5, 0x7, 0x79, 0x8, 0x9, 0x0, 0x7ff, 0x0, 0x0, 0x2, @perf_config_ext={0x8, 0x4}, 0x814, 0x1f, 0x2, 0x2, 0x0, 0x3, 0x4}, r1, 0xe, r2, 0x3) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/03/26 06:02:30 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000d45000)='./file0\x00', r0, &(0x7f0000041000)='./file0\x00') renameat2(r0, &(0x7f0000047ff6)='./file0\x00', r0, &(0x7f0000011000)='./file1\x00', 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6, @in=@local}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) 2018/03/26 06:02:30 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db5ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000542000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="4800000000000000140100000100000073b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6023d90060aad080999c25cdbfcca6ce2124f0780842427552c961bcf5a513e4ca100000000000000bef943fb7b4ccb56dab0b71c095113d2728037f0e01bc1b4b7074bb9f3d2a4045c2479cdc1cf4933e537d5dc5cde8cd37aad1e17cec48177695af3ea366db6312208714fb788ab6b568e47a86ff3bbd4e0d424d1a04bb76215c42abfb328d60c01cc"], 0x48}}], 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000100)={0x1, 0x71, 0x2, 'queue1\x00', 0x6}) 2018/03/26 06:02:30 executing program 4: clock_settime(0x7, &(0x7f0000000000)={0x77359400}) gettid() timer_create(0xb, &(0x7f0000533fa0)={0x0, 0x21}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{}, {0x77359400}}, &(0x7f0000000280)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) 2018/03/26 06:02:30 executing program 7: perf_event_open(&(0x7f0000c72000)={0x1, 0x70, 0x0, 0x4000, 0x8, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b78f62a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) connect$bt_l2cap(r1, &(0x7f0000000400)={0x1f, 0x1000, {0x7, 0x68152e3c000, 0x5, 0x0, 0x3, 0x7}, 0x40, 0x4}, 0xe) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000440)={0x1a}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7) r3 = add_key(&(0x7f0000000240)='blacklist\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="f5d4e7be300cbcc8542aca5d156ad4df6a088549d6da1d4eda0290e2f4106966c244234bfc35e221a53422a8ea0c3f495efe0de49eda8ebe799166925459", 0x3e, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000003c0)={0x10001, 0x2, 0xfffffffffffffffe}) add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="7b50e25dbbdb154ae236322fe9d8eae1c2862ee0fec5b324a8881dfea85590d152e47420d2608747fd", 0x29, r3) r4 = accept(r1, &(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000380)=0x80) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmmsg(r5, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1002000000000000290000003e000000"], 0x10}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000640)={0x0, 0x4c, "f3151e00cc97af5318cc3caa12344a7ed57274e0f17d263b0263f96043b7d22824d2d6eeeceadff2a5d84b6e0c890ce5b7faf46149e85173b51af7c6765e603f1f262389c2dc53635218d4b0"}, &(0x7f00000006c0)=0x54) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000700)={r6, @in6={{0xa, 0x4e22, 0x722, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x2, 0x389, 0x9, 0x2, 0x7d}, &(0x7f00000007c0)=0x98) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000005c0)) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000600)={0x40, 0x1, 0x905, 0x20, 0x7f, 0x100000001, 0x4274, 0x0, 0x1, 0x1ff, 0x5}, 0xb) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000540)=""/117, &(0x7f0000000480)=0x75) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00000000c0)={0x1f, 0x6}) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=""/120, 0x78) 2018/03/26 06:02:30 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r0 = syz_open_dev$sg(&(0x7f0000db5ff7)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) close(r1) unshare(0x400) syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c85000)) readv(r1, &(0x7f0000266000)=[{&(0x7f000032cf93)=""/109, 0x6d}], 0x1) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="bab991a4a7f969c868655a2d938e377b4bba5ca59fd800ecd97db516f2f818b693ad5a529de708d232d50b682335caf6a9ea229f3b393f284c8ba0b33db7985c8697aae28641c97be0dbba1e2bd846d528ed50637f3f07273ed4e2d69581733042fc5ffe384ed7b60a3cd030ff1d3c52fb9567180c9111341a81df33ba7008f4a7955a5aba18ea446a4052f377fc2472eb1f23db29a5eb6f392dc0cd0492d65900e54c27bd43681c2a9b93806a87e22f1b94c86b8169b5c8680bf88ee9888f9e2913", 0xc2, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r3, 0x81) close(r0) [ 321.268696] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/26 06:02:30 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000180)="d48685afa2028b2a38d21b2cf04680c9de50b267e4", 0x15}, {&(0x7f0000000200)}, {&(0x7f0000000280)="e1ee3799184ed0817334c8552ad16ab08b333e02c79b8618fe50c603c7cd05f0bfb791a397a753b328b7c1", 0x2b}, {&(0x7f0000000440)}], 0x4}, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x40007) 2018/03/26 06:02:30 executing program 0: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000957ff0), &(0x7f0000a6b000), 0x0) 2018/03/26 06:02:30 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20}}}, &(0x7f000064b000)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r1, 0x4) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x20000) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000000080)={0x3, 0x6}) [ 321.314162] binder: 21709:21712 ioctl 40046207 0 returned -16 [ 321.469547] sctp: [Deprecated]: syz-executor2 (pid 21739) Use of int in maxseg socket option. [ 321.469547] Use struct sctp_assoc_value instead [ 321.509592] sctp: [Deprecated]: syz-executor2 (pid 21744) Use of int in maxseg socket option. [ 321.509592] Use struct sctp_assoc_value instead 2018/03/26 06:02:30 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x0, &(0x7f0000000140)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = semget$private(0x0, 0x0, 0x8) semctl$GETNCNT(r2, 0x3, 0xe, &(0x7f0000000040)=""/104) 2018/03/26 06:02:30 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7fff, 0x200000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000140)=0x6) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000040)=0x5) r2 = socket$inet(0x2, 0x200000000000004, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x9, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0x8}], 0x1) bind$inet(r2, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0xc) 2018/03/26 06:02:30 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000000000)={'gre0\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2}}) accept$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c) 2018/03/26 06:02:30 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000000c0)={r1, 0x2}) r2 = socket$netlink(0x2, 0x5, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x84, 0x7d, &(0x7f0000001000), 0x4) 2018/03/26 06:02:30 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000067000)=""/1, 0x1) writev(r0, &(0x7f0000051000)=[{&(0x7f0000057163)="9b", 0x1}], 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x800, 0x7b98}]}) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x8810, r0, 0x0) 2018/03/26 06:02:30 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x800, 0x0) ioctl(r0, 0x0, &(0x7f00001d6fff)) r1 = socket$netlink(0x10, 0x3, 0xf) dup3(r0, r1, 0x80000) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/03/26 06:02:30 executing program 0: unshare(0x20020000) mknod$loop(&(0x7f0000211000)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x40, 0x428c00) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0x3, 0x0, 0x1c, &(0x7f0000ffe000/0x2000)=nil, 0x2}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) poll(&(0x7f0000cf4000), 0x0, 0x7f) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x80000001) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/03/26 06:02:30 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fdatasync(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)=""/241) r1 = socket(0x9, 0x81, 0x1) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000140)=0x8, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={'\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) 2018/03/26 06:02:31 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x80, {{0xa, 0x0, 0x2257c3a9, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}]}, 0x210) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/26 06:02:31 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000240)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)=ANY=[@ANYBLOB="05000000000900010000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"], 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x3, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d300692ddfae1e24"}}, 0x48}, 0x1}, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/26 06:02:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="ae97d8b5a9a6e12196935c52bd1a368cbd0f156a239beeb18486beb2ef2bc41c1463706653f8ac7c674a1302067605aca40500000040cb507c1bcd99c49cc32251e9336af0bae5cd0000000000", 0x73) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_xfrm(r2, &(0x7f00000defe0)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00005ec000)={&(0x7f0000000300)=ANY=[@ANYBLOB="580000001d0000000000000000000000480002007874732d63616d656c6c69612d6165736e6900000000000000000000000000000000000000000000000000000000000000000000002924927f1400000000000000000000"], 0x58}, 0x1}, 0x0) recvmsg(r2, &(0x7f00000005c0)={&(0x7f0000f7ffa8)=@alg, 0x58, &(0x7f0000ec4fd0)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/03/26 06:02:31 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x100, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) recvfrom$packet(r1, &(0x7f0000000180)=""/1, 0x1, 0x0, &(0x7f0000000200)={0x11, 0x8, r2, 0x1, 0x2, 0x6}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x9, &(0x7f0000000080)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x111100, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000100)={0xffffffffffffff43, 0x800, 0x7fff, 0x6, 0x1000, 0x200000000000, 0x100}, 0xc) mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00006f1000)) 2018/03/26 06:02:31 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x3a9, 0x2bc) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x100, 0x402) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4b2}}, 0x8cc, 0x7fffffff, 0x9, 0x101, 0x1}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x1f}, 0x18b) connect$inet(r0, &(0x7f0000593000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/03/26 06:02:31 executing program 2: mkdir(&(0x7f0000000280)='./file0\x00', 0xb4) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x800) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000140)) r1 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000000c0)={0x40000, 0x7, 0x8}) mq_timedsend(r1, &(0x7f00005bf02f)="e8", 0x1, 0x0, &(0x7f0000adcff0)) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)="d6ccc6d758c871ce602e485a8af2e8f2a42192e5393b7027b07f0bc905e26b20e75f2b7c155ab91e00302371b0adeaedbde9b5a9d4e4c7ea99e92b1d9e4774ddfcdfd49fcbf4082994642b2718fc91c4a2a5ad08") 2018/03/26 06:02:31 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x2, 0x1) r1 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000100)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000300)={r1}) socket$nl_generic(0xa, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_getparam(0x0, &(0x7f0000000140)) request_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="02", 0xfffffffffffffff9) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x41f5, 0x400000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000000240)={0x77, 0x6, 0xead4, 'queue0\x00', 0x80}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000080)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) dup3(r2, r3, 0x0) 2018/03/26 06:02:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f0000000280)=""/24, &(0x7f0000000240)=0x18) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$setown(r0, 0x8, r1) 2018/03/26 06:02:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f00000012c0)=@nat={'nat\x00', 0x1b, 0x5, 0x508, 0x3f8, 0x290, 0xffffffff, 0x0, 0x3f8, 0x560, 0x560, 0xffffffff, 0x560, 0x560, 0x5, &(0x7f0000000000), {[{{@ipv6={@dev={0xfe, 0x80}, @loopback={0x0, 0x1}, [], [], 'bond0\x00', 'ifb0\x00'}, 0x0, 0xc8, 0x108}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "8ddd0b6aa96c0f4c9058bdce4e29dd1c6cf61a6bf322f4316220e5dae698"}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @loopback={0x0, 0x1}, [], [], 'bpq0\x00', 'gretap0\x00'}, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@loopback={0x0, 0x1}, @gre_key, @icmp_id}}}, {{@uncond, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@dev={0xfe, 0x80}, @ipv4=@dev={0xac, 0x14, 0x14}}}}, {{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], [], 'eql\x00', 'tunl0\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@broadcast=0xffffffff, @gre_key, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x568) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="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", 0x540, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000801f40)=[{}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0) fdatasync(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x7fffffff, 0x30}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001200)={r2, 0x3f}, 0x8) write$evdev(r1, &(0x7f00001d1000)=[{{0x0, 0x2710}}, {{0x0, 0x7530}}, {{0x0, 0x2710}}], 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x2, 0x111a, 0x8001, 0x8000000000, 0x6, 0x8, 0x65a, 0x75c, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r3, 0x490}, &(0x7f0000001280)=0x8) sendmmsg$alg(r1, &(0x7f00004fef90)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050ef3f)='l', 0x1}], 0x1, &(0x7f00009b7000)}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001c80)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, 0x84) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000), 0x8) 2018/03/26 06:02:31 executing program 6: syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180), 0x8) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) r3 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x124) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000040)=0x9a72, 0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/26 06:02:32 executing program 0: openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00003f6651)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000080)={@host=0x2}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f000041aff8)={@my=0x0}) 2018/03/26 06:02:32 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x80000000000000}) 2018/03/26 06:02:32 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f2cfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d5ff0)="649c47ffffff7fc86dae79fa409d4d54", 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x101400, 0x10c) bind$llc(r1, &(0x7f0000000080)={0x1a, 0x17, 0x8dc, 0xffffffff00000001, 0x0, 0xe28e, @random="bba70e87895c"}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x800, &(0x7f0000e4b000)=0x0) r4 = getpgrp(0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0xd899648177eb4d41) ioctl$KDDISABIO(r5, 0x4b37) ptrace$peekuser(0x3, r4, 0x7ff) io_submit(r3, 0x2000000000000237, &(0x7f0000000100)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000099d000)="b3", 0x57}]) 2018/03/26 06:02:32 executing program 5: gettid() fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getown(0xffffffffffffffff, 0x9) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000011c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000001280)="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") mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x2013, r2, 0x0) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f00000001c0)=""/4096) 2018/03/26 06:02:32 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=""/206, 0xce) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [0x0, 0x6], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/03/26 06:02:32 executing program 6: r0 = socket(0x1e, 0x4, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffe}, 0x10) r1 = socket(0x1e, 0x4, 0x0) preadv(r0, &(0x7f0000002280)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/61, 0x3d}, {&(0x7f0000001080)=""/189, 0xbd}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000002140)=""/11, 0xb}, {&(0x7f0000002180)=""/210, 0xd2}], 0x6, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(r0, &(0x7f0000000000)=""/17, 0x11) 2018/03/26 06:02:32 executing program 3: r0 = socket$packet(0x11, 0xfffffffffffffffe, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x2, 0x480c00) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) bind$packet(r0, &(0x7f0000000100)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) mkdir(&(0x7f0000000280)='./file0\x00', 0x63) r3 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r3, 0x8000, 0x0) r4 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000e33ff6)='./control\x00', r3, &(0x7f0000395ff6)='./control\x00') ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000200)=0x0) ioprio_get$pid(0x1, r5) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000240), &(0x7f00000002c0)=0x4) lseek(r4, 0x8000, 0x0) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x141000, 0x0) ioctl$TIOCLINUX6(r6, 0x541c, &(0x7f00000000c0)={0x6, 0x4}) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x4a, r1}) openat$cgroup(r6, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) 2018/03/26 06:02:32 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='mountstats\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000100)={0xde7, 0x7, 0x9, 'queue1\x00', 0x7}) write$eventfd(r2, &(0x7f0000000040), 0x8) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x29, [], 0x5, &(0x7f00000001c0)=[{}, {}, {}, {}, {}], &(0x7f0000000240)=""/41}, &(0x7f0000000300)=0x78) 2018/03/26 06:02:33 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x13111, r0, 0x4000000000000) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) 2018/03/26 06:02:33 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x4000, r1, r2, 0x7, 0x6, 0x8000) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x400, 0x8000) r4 = accept4(r3, &(0x7f00000004c0)=@hci={0x0, 0x0}, &(0x7f0000000540)=0x80, 0x800) bind$packet(r3, &(0x7f0000000580)={0x11, 0x7, r5, 0x1, 0x256, 0x6, @random="7499f71b23c2"}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000300)={0x0, 0x4, 0x6, 'queue0\x00', 0x5}) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f00000003c0)=0x7fffffff) stat(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)) setsockopt(r0, 0x800000010d, 0x0, &(0x7f0000d14ffc)="02000000", 0x4) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000400)=""/53, &(0x7f0000000440)=0x35) 2018/03/26 06:02:33 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000380)="240000001a0025f000000004be131f0e0a0b00000004bf00000008ec0800030300000000", 0x24) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10c, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x100}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e20, 0x100000001, @empty, 0xec}, @in6={0xa, 0x4e20, 0x55d, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x354, @remote={0xfe, 0x80, [], 0xbb}, 0x87}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e21, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0xfffffffffffffc01}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x9}, &(0x7f0000000240)=0x8) 2018/03/26 06:02:33 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="f5ffffff00000000ffffffff000000004000000001"]) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000080)=""/183, &(0x7f0000000140)=0xb7) ioctl(r0, 0x8916, &(0x7f0000000000)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x80, 0x400) sendto$ax25(r1, &(0x7f0000000180)="ac312dfec4740e549c6c6afe53af0962ba05785f1575874d49ec457aba48bc813b4f8e01809e5b8aa3af77fed406a9d86509a7812d19e2866b0edf0178e421d2dbfc41bc70adb5f5946754dd3336c647a0c3b706fcb590546bdee92279dbafc1c23590c310f5edded234addc3f1242e9f60a23056c203e8204634103c7d95ed0247b1e6d1690d65c7da1c2148e0b", 0x8e, 0x24008004, 0x0, 0x0) 2018/03/26 06:02:33 executing program 3: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/access\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000100)) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0x5) 2018/03/26 06:02:33 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004aeff6)='/dev/ptmx\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000becff0)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000040)={'vlan0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) 2018/03/26 06:02:33 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001640)='/dev/rfkill\x00', 0x40240, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001800)={@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x2, 0x4, 0x2, {0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, {&(0x7f00000016c0)=""/240, 0xf0}, &(0x7f00000017c0), 0x1}, 0xa0) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00004d3ff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000000)="3284a36073220f9cbcd3588213352c4e0cf55dc83ff93e5e433c8147220b8e2f87b90e0bd47b99820de56368f3469a42e3aec3ffcc7d2f1998059156112e6bf74e5db94afd6359b2fa62a4272fefd6fa796e7206ab79317b56b67d20544334720c0da509d3b998bd9cac58ece385f4d30d0d1df740a79ef15ff540a8e11bb40d1641ddb137a72ea81aafb609fcbfa385b2b2ba07d35cfd3d2874ec", 0x9b) 2018/03/26 06:02:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x0, 0xfffffffffffffc7e, &(0x7f0000004f99)=""/103}, 0x423) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000100)={0x4, 0xffffffffffffffff}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x800, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4000000000001, 0x2, &(0x7f0000000080)}) 2018/03/26 06:02:33 executing program 7: socketpair$inet6(0xa, 0x80007, 0xdf, &(0x7f00000001c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) fsetxattr(r0, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f00000000c0)='system_u:object_r:netcontrol_device_t:s0', 0x28, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x3f, 0x100, 0xffffffffffffff44, 'queue0\x00', 0x7}) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x46, 0x400000) ioctl$TCXONC(r1, 0x540a, 0x80000007ffd) 2018/03/26 06:02:33 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x101000) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000380)=@req3={0x3f60, 0x40, 0x6, 0x9, 0x1, 0x3, 0x8001}, 0x1c) write$sndseq(r0, &(0x7f0000000300)=[{0x7fffffff, 0x4, 0xab, 0x5, @time={r1, r2+10000000}, {0x9, 0x200}, {0x8, 0x7}, @addr={0xddda, 0x4}}, {0x6, 0xfffffffffffffb04, 0x6, 0x3d8, @time={0x77359400}, {0x2}, {0x100000001, 0x7fffffff}, @quote={{0x6, 0x5}, 0x9, &(0x7f00000002c0)={0xffff, 0x0, 0x4, 0xfff, @time={0x77359400}, {0x1000, 0x1}, {0x7f, 0xd29c}, @raw8={"4464ad8271702ef4f657cc33"}}}}], 0x60) r3 = socket(0x2000000010, 0x3, 0x0) pipe2(&(0x7f0000000040), 0x80000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) statx(r4, &(0x7f0000000080)='./file0\x00', 0x800, 0xfff, &(0x7f00000000c0)) write(r3, &(0x7f0000000240)="24c400001a008ae19ec8c7f5f60673000000000000000012000000658d38cddca0196e1acd678d9e3813045a5a8a5beb9e301110178c75c6c3d1936157b09278cff99707cf4e810d68170a39e867d2cad4be8355b619ced749f524a5bab0b664673999577337d06cfdee", 0xffffffffffffff01) 2018/03/26 06:02:33 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0xd00, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x8, 0x0, 0x0, 0x100000001}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x9, r1}) r2 = socket(0x7, 0x20000000000008, 0x0) setsockopt(r2, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x2bbbb64a, 0x10, 0x1a, 0x1f}, &(0x7f0000000140)=0x18) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00000001c0)={0x7, {{0xa, 0x4e24, 0x100000001, @empty, 0x7fff}}}, 0x88) recvfrom$inet6(r2, &(0x7f0000000340)=""/15, 0xf, 0x2, &(0x7f0000000380)={0xa, 0x4e22, 0x357}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r3, 0x10, 0x30}, 0xc) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000280)=""/123) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)={r3, 0x1, 0x9, [0x2, 0x4, 0xff, 0x9, 0xf8, 0x3ff, 0x4, 0x5, 0xff]}, 0x1a) 2018/03/26 06:02:33 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000480)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000340)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="454a95dd5b1a437c6a206467bbdc5e68c05d99744414447f68a23388bacee04d567d06253d57ea2f533f2a4b4d0a2b4e3b51563e6d1ca416858a955c6a3618b28990cf1b44c1833f7374f2aea683161699465ddf91aeb1e18e539bd298224fbe1da76f97b5963ab6e3687ac729c1fba2e407e03660272178f402d3e3ab5513279bc3619d7df7133b1a5807c7c73dadd3b89b2666f10bb893fefe4d35f71c3b32c4755bea70f7", 0xa6, 0xfffffffffffffff8) r2 = add_key(&(0x7f0000000200)='syzkaller\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)="b254de2984c0db6086724913a918bb3bb8709b4e7a31fee4acf679ff8b05f03d5717506e2eb522be04a336232f767d0cbccdc9ddba892bc8ca4d9da4aac565f00cf5424cb9afb5fdd690ab96949c6421c49255f86a6d631fa2a36cc637b8ee9d075ab3923f469ae20aa56452b767e0cec96f32084dabee25c32198e57f39731c34685a4a0a76454536976cc9ff387ad54245719895ff1e7bcf65517515e59ed809538186219076f17bc1feab1cd90175daf74a82c9d5e64bf83725c412a034c8b9e6e03d420e410c6dbfc8bdbb8a053b139c9cc4b6b491946f066bf9fd5fb31c9f27aa08a5d6f07b269276e5ffa2b897ba4210eddc38d80b307e53556419df19e5ba9e78ca8e5e89d92a1b4269f427a5f5e3edf4df2ef1b7b00508228bd85fb0ab898c947c41d431b345db0025e2c2dc39f0c71bb266956f0aeb0d924c464e034e86aed1fd58fbf8d9fc22cbda34815fe0cc5b71ff076c2acaf9a22740e6c58140c6219ee3ac59bae7a4c5062ff7b75c4970256b3e48e547ee48b96248baa7a34591c819980361a3e62ed609698c161463e8552bbdf59acb69c9703a6cbc136926baaf4398649bc5c01afb2fd030281a4229b8e842fdefdeb2d85a72f0311e81de7d2ad33d97b634a2763e4b02698a641bf9112b8a4c3a9048be15062ad72f1cc19e31f92eedcd441dffd6863ebee2f390141a58ae29ed06146cf05576ae539a250edee385fe889628d7eeea0afb5396fc4d3566a18c8a016de10a51a39116a099f7b7d1a0344119527367a6a082eb9acb0491545bbaeea8e94f6b42f2319b56db383dfd12cea2c7338047f80343f624114237fc7f1e832f8608f592e5f85634b3bef6df32db67f39c130d4b3ffc217df1dc159cd0e29106b060a4500b1f350f7399df53216107e9ea246be8d8c5c763700e6e82a2c4cb2cf083d281cece7d220aa5350fda72f2715b146004d7d0ded8fb7cb219b1fb843e692de132e7becd3075f5bbf72fdde0f984162b12dad0ffe7f11086787e2cbd7a553a5bbe857586bfcc76431ba1d0927028b488153ea5ad71623237c7f94d689caa6e74eb6bdc96ec47119a3be9251a68c813180d2f78232e926f90a7b86b4a80ce4e9b008b3fc30c7cdd8b7775e399f7c1359fc6dca9cd293c35bc6d8532c9b01fbe6c6405549e8bc2750c372a4b35153b5f346ae4abc85599ec251a35eadad24686d5ab11e25cdcdfb0bb018adea85c5aa14b5e860c9d4b17a1b3d50d249217f8a53698239fadcd077e7092dda413444c8c61ca32cefc6eff3bb591bab6d011d4f7b7b72f27c916ea1fe06bdb9dbca528124eadb6502d5eef65173516479cbd6bfd3ba1eb9c521e9e1d1a96c60ab56be32e33102a9f1b17a09a61fa3f1424ce423e7974cc81734578b9291e7be0cfa3a82c43c44b9b89e9a821a101113c9bfb3a98eff4d2520fd32b1176cf2c941329b6a59d451b94f7d915fffadd39d804cd412386083e4dfa02acbc43ce3f6fa0edf70d9a9e6a15a4de058e0816c4af73e1b6d73cca9d0bc58ec86e2fea5a5276e6b0f544ab23e8472f9fdccdbb6018524a822bb5ab183845ed6377cfaa19bd8103aa3471e0a66479592a15165c8e15df153e64f3eff09dac3643ce72530a4f3de58a604bd71b0f3a78d198d2cc4dcb4cfd93b7ce54fbce24d8a73c38c7605c7e03911befbafb264bdb58211b5f8a5ecd43ae1da433a50d85e11de54549107e3a39d178487a9e0c1a44fab4b9ea78571166cc877e3e2f5fae8fb07fee825b46fe0ff3ad27523a93e4e454e73ccbe3460cbf267bae1292c8be948fdd307c7304aef6109b9dc6c5b12a0b4fde2a27cab0d27c5697d88504e9c46dced0f729ba1ad289e46d3560d93e35ec123334c1fafce9f52752cc1f13f0d5705449aaaae6571f9b953fed7b6f4a7d27c1ff352838c3ef205525e1b088bad48f403918b6e17b811a5d9a39e5243c67d75df41e8716643e50514634fc206971f636b68d8b3f270ca04bdd2acf98bdc7e86cff3cf785d3005da3f7c5502cb99afceddecffd1782e1875dc822b2ffc423bdc4cc576db23a2fc48a67c7009d58022b8b1323a63e32bb27e4fa7c2b4042599c82d0ba536da29533de08116c1a4bda21c26b47968f8b9c5ef22d51b00d2cceadca6510a8392c58d306ab65567904a9ce04345317699fec34d275286463c027adf9a61247c410c119f34b3d886317cfc9286a74f132801cb5aa89a70324200064072fcb363edfe914c75de201e14d84aea53b51b0a2ca9f92226b1717ba9dda7d92f64abbe782525a348433c0cd7f1ea83837cf61bc4beca6c6f36bfd447f93e98e3a17528fe548c33ee4a378331f3e1394a0c25df7b651355debe49f12c44877843fcd523ab308c37788a7c8da5d4c8f579bea974afcbab053e7a2e83874e839d9bb9a2f166acd63b313733beb45b187349376702b333dd9f8fc486d6517b22d40a270b1bb1d48f98cd8e96cc8ec799c6bf424c5a2ab8820942adf2c7b54c4acb995379462db892f15c0814d7e310475ea022d7104b730eaeef665617cc5df02f02094dd7537e29a5277a9cd71e8a144923ff023c5ff4a92923cc6db957e5bca7de254ec4844e7e83d28c8d762d3afb1e4f5b2277d3ceedcc2eeaf1c95c631d895e10735f7ae89c60dd17daae07831695bc373bec0957862f5d14bf871f88a6d87635f9a128fc8423d9f786fe609ec62ba8564d16c616f2c3173447cb6680b5146c962bd59e0ac7888290af78fe8359dc02fe9b3a95a4f9e026403171358840d8f8cc3225a3a1c0fd634982aa30d032973f1727baa98842afdecf89877521d0f7b531b8dd46a838f1f2df869d7d60de9e3cd2db0d9c8be94d6b7a7812a8fd5e59ba8eca998a3082b18597a0be61650b18a89934e164363e6f837738111a2eec9414170dfac347cba52b5f703b97ff06b1614c6d210315ec794cea3e910cb8424144d925dc65b32299aa3a9e0276f9f1e35c479e378e4a2d9158fd9d50431807917f59eeb53d60ff488274529203f95360ce9f971d4e3e35c3b3635e16a07262b0f6d0b38cf81ae6cae3259af1041c1b3d8fb54911a2e4572cce5a29d8fe66ef49285bca2b055753689137526ca3a17b18d987a0487f973cfe49f41c5946a65c8930bead036fcb583223624d1963101bd455eee806e46e0e3034131ddaa36f691648a430161f25bc30fa1642bb7b666b2b03eb0124325a0e17b03cc0b2d204d9228b0206763e18b351c7e7f82df771f2c81853f37a553545b12bb42b380cf50296d25b8a9b8e3a616f96c735ec6c329235cb8b29c13e90d75b69a235d1a6cac310d86c581f0582aeba07d3a6bd58967f018381235094e7cc7537acf2434eb1b59b46c58dcbf0114b79a97dc570609a66b7c4466a3a383c0feebee89c2ef00418656a1c66fa8b77d35d3e404a7c90c4bb86aff91d037191440a9750eee2d6b0b3e962ce89cd50116839a95bc05703f9852ea44ad3adf9e323725392f0bedfc13ad9295ce71b311bf80a06249223ec6d4c18b07c9ab66af5faa546e2e96c9219f8820a4f8011036891e827cb118e69798b117c85caf63d01f8c36531e1b94c208ad7b12fb0af3f09e280b86fb5cf363bd0ec11164c9c2b37f8e9a209592da6485aeb945a89a71c2632a90aae6e5c183f8c31be0a163423d0ea402f104ebb0e4d2a5767745860697792ca3af03fb34285590ff3b379e4aaeec01a247ff65fbaa6e029804e2abd812799420ce86b53b859da6e347bb6f1f22e80cef0d18eefaf5d2e8adec2412d71f3e12b4e3f14241e06b589a1c73d7a0077f110476ce14724d306006fd5d572c6a42aee45255355ecd8a41030f10608177db2c12736ac036f1b8af4888300010ef93ba5f6a634f4a833220968c06a254976dfab7d543b42964f1e42f963f982c151b0dddae1d3fd78ad577837536133055a85603251941ff558c2b37d46b0d05d907a89fac7ae856ab739545f517830366bf83c74c4b90c7592b5119ace29ac57736a2c4bff22bc4db21ca0ca8c517e152a5666bc287901bb7155c4e5ee202559d011d46671dbca1179682e4278a89aca678f43070ba311b82ba7d401fa29a80d6e4097f22cadedc1bd7f088d83c88ff2c6e8b4f628206848baf0bcc9bf17453c638e179626cdfb124192ea15f8938fce495f4add8400baeee1179df609e642fcbf21f8f3ee2a39dda3e4998193267a5a8319628b3778a217a273eae5cebd062952f75c4efcb71c9dd5d34f4ae2cd384d1ee7fa8e92c524f8c0988c15dfbaf5ad1cd41dfbb7d0cc0751c5ce4c06776b24056c582ec9c4babe2c96ba46b120c1547d843ebc02b8a8097a8766fe40e4aac37112ce2cfb768e46959062a1366cb94c3e75fe5116f89569b1ab658e357484924228a11f355bc4d6363426f04a9d54d6b7028e21ddb6e28b4682d24ab0e45d3752a37716482b17eaac41195e0327d794bce847a2bcdad94d9907b8fa5e9654e00647e2915b5a54261c990353172ae4a6256ff36354843897d4fcbeb6dff33b2626b3bd37e4d1dc384ca8fa6e6e690cf751138a4b1d37433047e11b416ffe8121ccd95678ea4de4e0bddd74e7bc50a791e3c5164af69b210bf210a8569cb0bf24aa21f82dcddc6679bc60a2118c103f2c2e4a363992c6e32bbe4a4a535349cb6dae3d1b7adcff05af1d52359421793e1f5ef3a17d822fa183523cc7ab5cc9383f074ebb75680617c3846f0ff9fe51f3a40f17196451f01eb1789ef9231b6bb6201be9e3528c598ed477f494d987b845e653200382f322c4722dae7b7a518da2bf6c1734dfc5edac3b4df9f0190b9131fda1dcae3eb4dd85df23f0a07ac6336e438ce96d1c6bb9406bf2aaa28723faedd84a3283e1c417a80632cd539fa485400f0c9c2c1bec663fb9fd99e2acd7055d1b37fb1a3f03aef345906aeb630709236486a42a85ee3eff7ee81bf3057b17fbef6254db8326c80f926fb65b08a03c437e8aa8cb4e7b5ee3ec0caeda677de1fd12b2c1c82efbc8eea80ca6769ab50bde887b7927ba4a5da5c4435c30544996467a9fa72109a516cca993a6e3c8ca9bc3c128b18ed8e6243753f73d12966852e29b36638da83c84a3fd96d3a9e2b7369f029c09a5ac3986f8df5a04a4c8ee0118d30439d59b335860e0aa36309b50f2ec4b42ab4ecd57add0e108d7f53c9b12d21043aad337887de716b2b4f840fdb664a300700999a533242b6f96a1d6e77f7f9cc98b3a7404f11302076838d7fbb89d3ff0fb41c93d88edde4a59bdae2d096bf7018abe09c2dee1863ccfe4a381343cafbebf11626a2b999f86b9b8ee8aeeadd05cce56d750c78c8876a116419bdff8023754f626ed7aee1c2b7309623384d278ee7e1c2fc2a3f6b8d8bb55aa5aa90813d67ff9ad00c8012b410704e4f3b2033f9c05b444e19d9dfdb55e9da042dab80353f6201b479a078a77089ea029723db7864f0c757417302964af93bf5717778ccd3e914b74a30e605e38f53602f652bd5cc23338631cb2a729a4580812a96ec7001fb4b29a38f78e42efda52049f023b4ee428d0ed0921332dd08341f5c351e95f0f204b4da0317b85b2aef692f15a63ca19e46b99c3f49cba68c9bd429daf9b76acddc6dd93d59af69c41c080319ee05ff48e34ec01fb0b8cc5d41f3bdfc8c81e466a83e77f1a3f703cd8f034c321ee8c5cfdd64ffffabd9027348f21f9222ac9c9dab29091238f2319283a4c89a83234cb46ba3e858120d98f02bdf77393ef050a8a0886025de452bb583cafa7b4401ee0af0d4c040d91963c6", 0x1000, 0xfffffffffffffff9) keyctl$negate(0xd, r1, 0x9, r2) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 2018/03/26 06:02:33 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000002fd0)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) 2018/03/26 06:02:33 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x6, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x3b, 0x101000) syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x6b, 0x400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x1000}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000100)={0x603, 0x4, 0x800}) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x20000) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) 2018/03/26 06:02:33 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='mounts\x00') poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x7) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) fgetxattr(r0, &(0x7f0000000040)=@random={'security.', 'selinuxem0\x00'}, &(0x7f0000000100)=""/131, 0x83) connect$l2tp(r0, &(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x2, 0x1, {0xa, 0x4e22, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0xffffffffffffffbb) 2018/03/26 06:02:33 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4901, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000000c0)=0x578, 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x8) writev(r1, &(0x7f0000000780)=[{&(0x7f0000000680)="210f1e03d0efe722", 0x8}], 0x1) 2018/03/26 06:02:33 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500a30c61006150a8d8") fadvise64(r0, 0x0, 0x6, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x100}, &(0x7f0000000100)=0x8) 2018/03/26 06:02:33 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000140)=""/202) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000000100)={0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/03/26 06:02:33 executing program 4: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = syz_open_procfs(0x0, &(0x7f0000593ff6)='ns/cgroup\x00') setns(r0, 0x8000000) readahead(r0, 0x9, 0x40) 2018/03/26 06:02:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x1000000000006, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/03/26 06:02:34 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0x3, 0x500) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000004c0)={0x3, 0x0, 0x3, 0x2b}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000480)={0x0, r1, 0x2000000000060000, 0x7}) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r2, &(0x7f00000001c0)={0x1, {&(0x7f00000000c0)=""/78, 0x4e, &(0x7f0000000140)=""/116, 0x1, 0x6}}, 0x68) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="180000000000000000d80e0000000000070000000000000000000fff005100002300000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x180, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000002c0)={0x1, &(0x7f0000000280)=[{0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000000400)={r4, &(0x7f0000000300)=""/193}) 2018/03/26 06:02:34 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0xff, 0x2000) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000002c0)={0x8, 0x0, 0x5, 0x3048}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0xd8201) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000800)=ANY=[@ANYBLOB="984b34aff802f56e484fe539a24c055f5ba2e88efad2067986aacd42ee7bb10d19b4b6a31e2bcf2e717fc8ebeb373acdf84b7de7f49a1c7cf4f8be0dc5ff9250145b7a5d9f83430c4be4b07b6f5489de18fbe6e11697081f151400000000000000000000000000008f4c703f0ff075fc3fa6427c7a721a280dd45e545f6a910f00000000000000000000000000", @ANYRES16=r3, @ANYBLOB="000027bd7000fedbdf2503000000080001004e24000008000400020000000800040001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4001}, 0x20000000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000100)=0x3, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000008c0)={0x0, 0x46, "cee8e415212813ca3f22023dda2bcc325614bf433c252c482994758532023150c6e7bd8c481f4f1e0970a1a04250279a616579611e42eff466642d55a9b21311a11dcc085e55"}, &(0x7f0000000940)=0x4e) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r4, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x84) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/anycast6\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000300)={@remote, @multicast2, 0x0}, &(0x7f0000000340)=0xc) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000540)={0x2}) sendmsg$can_bcm(r5, &(0x7f0000000500)={&(0x7f0000000380)={0x1d, r6}, 0x10, &(0x7f00000004c0)={&(0x7f0000000440)={0x7, 0x205, 0x8, {r7, r8/1000+10000}, {r9, r10/1000+10000}, {0x1, 0x60, 0x100, 0x6025}, 0x1, @can={{0x1, 0x1, 0xfffffffffffffff9, 0x9}, 0x1, 0x1, 0x0, 0x0, "198ce2d6877ad7d6"}}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) fstatfs(0xffffffffffffffff, &(0x7f0000000080)=""/120) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0}, &(0x7f0000000680)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f00000007c0)=0xe8) setresuid(r11, r12, r13) 2018/03/26 06:02:34 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2b42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) readv(r1, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x400400, 0x0) fcntl$setstatus(r1, 0x4, 0x800) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r3, 0x7, 0x800}, &(0x7f0000000180)=0xc) close(r2) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) [ 325.788809] binder_alloc: binder_alloc_mmap_handler: 21877 20000000-20002000 already mapped failed -16 2018/03/26 06:02:35 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000001900010300000000000000001c0000000800000000002c677a8416176f6800080400010069ea38ff410758420ecceb57d7c7aa266b4e457d926cf088c89dc685a97b6198892e655df5b07a8e68abfecd3f01d996e60336502b8f68b63a196d4b507ac98c45ad92a4491889bfbe2aef17d45c0d64c7720827edf886fc600aca0ccef510581179a94859a7b124b00826a6836c48c69d1a3689121bab26e5610942b93770dc85eb6d46748813ab518a9797b0b287827fe31b3912c52c0381ac9fad3d975fb5850c294395ad9b60d8206ece832a12387116"], 0x20}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) 2018/03/26 06:02:35 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000080)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/03/26 06:02:35 executing program 4: r0 = perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b78f62a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x212000, 0x50) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x10) getpeername$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) 2018/03/26 06:02:35 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [0x0, 0x6], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10}}}}}}}, &(0x7f00000002c0)) 2018/03/26 06:02:35 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000040), &(0x7f00000016c0)=0x176) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r1) 2018/03/26 06:02:35 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x2400, 0x120) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000080)={0x18000000, 0x4, 0x36}) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000fd989bc82e00d3"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f00000000c0)={{0x100000000, 0x5, 0x6, 0x49c, 0x100, 0xff}, 0x6}) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/03/26 06:02:35 executing program 3: socket$nl_crypto(0x10, 0x3, 0x15) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net\x00', 0x200002, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000000)=0xa0df) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) ptrace$pokeuser(0x6, r1, 0x3, 0x3f) 2018/03/26 06:02:35 executing program 5: r0 = socket(0xa, 0x2400000001, 0x0) capget(&(0x7f00000000c0), &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffbfffffffff}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0xfca, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000080)=0x90) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000040)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/03/26 06:02:36 executing program 7: mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x5) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000000000), 0x80000) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x101, 0x20}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000180)=""/199, &(0x7f0000000280)=0xc7) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x1}, 0x8) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000001000)={@broadcast, @remote}, &(0x7f0000012000)=0x8) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/03/26 06:02:36 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000000000)='\x00') 2018/03/26 06:02:36 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r2 = dup3(r0, r1, 0x0) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x8, 0x10, r2, 0x0) 2018/03/26 06:02:36 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = shmget$private(0x0, 0x2000, 0x1b02, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) 2018/03/26 06:02:36 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x2, 0xfffffffffffffff8, 0x40, 0x8, 0x10000, 0x30b4, 0xfffffffffffffffe, 0xa5a, 0x1, 0x2, 0xf41, 0x6}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2, @rand_addr}, &(0x7f0000b34000)=0x1) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/26 06:02:36 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0xfe, 0x0) fallocate(r2, 0x0, 0x0, 0x1ff) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='syzkaller1\x00') sendfile(r1, r2, &(0x7f0000e64ff8)=0x3, 0x2d) 2018/03/26 06:02:36 executing program 2: syz_emit_ethernet(0x2a, &(0x7f00005b6fce)={@random="4fc60856a30f", @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @link_local={0x1, 0x80, 0xc2}, @empty, @random="8b22587a1fad", @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000efe000)={0x0, 0x1}) prctl$intptr(0x20000000404001f, 0x1000) r0 = eventfd2(0x200, 0x80001) close(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0xffffffffffffffff, 0x2, 0xffffffff, 0x3, 0x80000000}}) 2018/03/26 06:02:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x200) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x401, 0x8, 0x2, 0x9}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e22}}, 0x4}, 0x90) getsockopt$inet_int(r0, 0x0, 0x82, &(0x7f0000001000), &(0x7f000000f000)=0x4) 2018/03/26 06:02:36 executing program 7: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@broute={'broute\x00', 0x20, 0x2, 0x2a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000780], 0x0, &(0x7f0000000040), &(0x7f0000000780)=ANY=[@ANYBLOB="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"]}, 0x318) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000080)=0x8) 2018/03/26 06:02:36 executing program 6: r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000), 0x0, &(0x7f000012e000)}, 0x0) recvmsg(r0, &(0x7f0000001c40)={&(0x7f0000000980)=@hci, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001ac0)=""/72, 0x48}], 0x1, &(0x7f0000001b80)=""/149, 0x95, 0x4}, 0x2) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$packet(r0, &(0x7f0000000380)="b9ba73b8", 0x4, 0x40000, 0x0, 0x0) 2018/03/26 06:02:36 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x401) 2018/03/26 06:02:36 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x800, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000140)={'ip6tnl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/26 06:02:36 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="59022474662bb04293e2f20cacc879ec54af1963f568d52da5ef9574f2958f67ee170fb86dfff3c74d28b8d94d32f3a14c637d77ea81084428b347ad5f43868c85ebc8aa8bc33016d1b70e302ea017", 0x4f}], 0x1) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000040)='asymmetric\x00', &(0x7f00000000c0)='self.posix_acl_access\x00') 2018/03/26 06:02:36 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000814fe0)=[{&(0x7f0000296f99)=""/103, 0x10}], 0x10000000000001c0) write$fuse(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="10000000fcffffff0100000000000000d16b81fc847a45448ee43f8a44c6fe3da548a97729a6b7f9abfe9c8669f5b63f0677eafdb6a70ce3529c79f0b6b900bb746b104f098832eb031f7ac2342addd2cd8889597d9a6e3093be2c3b18bf44e9b460abe51f6b4d030b45023cfb5c9652207ea0fa532b27e017a5a59b2b61d182c28827b3d2d0a2c7214719731b4964ec6625f54ac08e6f46cb2517c999bacbb774b3fc5e7f67cedfc03d8a7e76dc7586d7f125ee41bdac346e32457b49"], 0xbd) memfd_create(&(0x7f00000000c0)='/dev/cuse\x00', 0x2) 2018/03/26 06:02:36 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000380)=0x4) fstat(0xffffffffffffffff, &(0x7f0000000240)) socket(0x1, 0x5, 0x1ff) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x8b3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_mr_vif\x00') ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000300)={&(0x7f0000ffe000/0x1000)=nil, 0x9, 0x1, 0x4, &(0x7f0000ffe000/0x2000)=nil, 0x2}) sendto$llc(r2, &(0x7f0000000100)="17f4a9f18cbec7e4662e04c09b5878c164ba257344f1fb72e0388df0a2f2b675712904f933cdb46ff4e4bb194380ffbcfb22b18acdac1329938ee417eacfc113762dd8154de099fbbc1462114dea70591424834bf1a8725a02b5143098ca4815cc21bdd89e98fae476615822670d3d508c73f9b1d386d987ac372715ca924eda5f3627e46e42398fe8dc23746b5e02dfa899ba15b3913b27fd09bb6aaed8fa78fbb1ef63c87e0d1871bdeed57ba96c24f792f4e2ae1ec01d5ac7bd97d27eb495e450a88a8d2804fed15d5dc01dd6a493b10b278c82ab8bbbf554783a3f5111770b761d14", 0xe4, 0x4, &(0x7f0000000200)={0x1a, 0x317, 0x2, 0x3, 0x8000, 0xfffffffffffffff9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00000002c0)) ustat(0x6, &(0x7f0000000080)) fsync(r1) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'lo\x00', {0x4, 0x6, 0x2f4, "f6152771e05b"}}) 2018/03/26 06:02:36 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0x7901}) dup2(r0, r1) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) 2018/03/26 06:02:36 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x2c, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/ip_mr_vif\x00') readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000440)) 2018/03/26 06:02:36 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1d1, 0x400400) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x0, 0x0, &(0x7f000056b000)}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) setuid(r2) 2018/03/26 06:02:36 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x6, 0xe48, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000080)=""/4096) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001080)={'bond0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000010c0)={@dev={0xfe, 0x80, [], 0xa}, 0x73, r2}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r3 = socket$inet6(0xa, 0x80003, 0xef) recvmmsg(r1, &(0x7f0000006880)=[{{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000001100)=""/194, 0xc2}, {&(0x7f0000001200)}], 0x2, &(0x7f0000001280), 0x0, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f00000012c0)=""/127, 0x7f}], 0x1, 0x0, 0x0, 0x3}, 0x401}, {{&(0x7f0000001380)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001400)=""/29, 0x1d}, {&(0x7f0000001440)=""/232, 0xe8}, {&(0x7f0000001540)=""/60, 0x3c}, {&(0x7f0000001580)=""/198, 0xc6}], 0x4, &(0x7f00000016c0)=""/49, 0x31, 0x5}, 0x200}, {{&(0x7f0000001700)=@nfc, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001780)=""/132, 0x84}, {&(0x7f0000001840)=""/137, 0x89}, {&(0x7f0000001900)=""/251, 0xfb}, {&(0x7f0000001a00)}, {&(0x7f0000001a40)=""/85, 0x55}, {&(0x7f0000001ac0)=""/32, 0x20}, {&(0x7f0000001b00)=""/67, 0x43}, {&(0x7f0000001b80)=""/169, 0xa9}, {&(0x7f0000001c40)=""/156, 0x9c}, {&(0x7f0000001d00)=""/4096, 0x1000}], 0xa, &(0x7f0000002dc0)=""/150, 0x96, 0x7}, 0xffffffff}, {{&(0x7f0000002e80)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f00000043c0)=[{&(0x7f0000002f00)=""/166, 0xa6}, {&(0x7f0000002fc0)=""/178, 0xb2}, {&(0x7f0000003080)=""/4096, 0x1000}, {&(0x7f0000004080)=""/3, 0x3}, {&(0x7f00000040c0)=""/68, 0x44}, {&(0x7f0000004140)=""/151, 0x97}, {&(0x7f0000004200)=""/93, 0x5d}, {&(0x7f0000004280)=""/15, 0xf}, {&(0x7f00000042c0)=""/241, 0xf1}], 0x9, &(0x7f0000004480)=""/4096, 0x1000, 0x2}, 0x9}, {{&(0x7f0000005480)=@nl=@unspec, 0x80, &(0x7f0000006600)=[{&(0x7f0000005500)=""/213, 0xd5}, {&(0x7f0000005600)=""/4096, 0x1000}], 0x2, &(0x7f0000006640)=""/149, 0x95, 0x5}, 0x5}, {{&(0x7f0000006700)=@can, 0x80, &(0x7f0000006780), 0x0, &(0x7f00000067c0)=""/173, 0xad, 0x50}, 0x7}], 0x7, 0x2, &(0x7f0000006a40)) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000e14fb100000000000000"], 0x48) 2018/03/26 06:02:36 executing program 1: r0 = semget(0x1, 0x6, 0x110) semctl$GETVAL(r0, 0x3, 0xc, &(0x7f0000000340)=""/4096) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f00000000c0)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="302b36c8cd19baec1d5d2ccf2f3e371f26f320de01c72e18de2f1de85dce4787dd6a69976226e85f6a319641b6a54320e1c0ea185ebb6044ddfb3b3933ae76be113e2d9c9993d768474331c53db8a973d2fc7536a9569c3045cd777889aa4475ee960ec4772ff30530938d5a3845b5f2af4fa8c0773483a9ddc59f06973272ffa0fe8a040f18f5e4666b1c17357ea5a4444c3bee5cf266c71601bcb10dbf83de961baa96800aa48226e45159e9c021bb9c75c45111ad3eab96e0b3406a654910a3b79e9333126355dc1d803ffbe031c652c5"], 0x2) 2018/03/26 06:02:36 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0xc) close(r1) socket$packet(0x11, 0x3, 0x300) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xc000, &(0x7f0000000440)=0x66, 0xc, 0x1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000480)=ANY=[], &(0x7f00000003c0)) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000340), 0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000300)) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) accept$netrom(r1, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) accept$ipx(r1, &(0x7f0000000380), &(0x7f0000000400)=0x10) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000180)=""/153, 0x99}], 0x1) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)={0x0, r1}) 2018/03/26 06:02:36 executing program 0: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x6, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x401}, 0x8) pkey_mprotect(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x1000002, 0xffffffffffffffff) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x800, 0x14002) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x28) 2018/03/26 06:02:36 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000180)="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", 0x58f, 0x0, 0x0, 0x0) ioperm(0x40000000fffe, 0x80000000001000, 0x1) 2018/03/26 06:02:36 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000000c0)={0x5, 0x0, 0x10001, 0x800000000000000, 0x4}) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000000040)=@file={0x100000004000001, "e91f7189591e9233614b00"}, 0x7b) 2018/03/26 06:02:36 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/120, 0x78}, {&(0x7f0000001200)=""/89, 0x59}, {&(0x7f0000001280)=""/197, 0xc5}], 0x4, &(0x7f00000013c0)=""/88, 0x58, 0x4}, 0x140) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001480)='/dev/qat_adf_ctl\x00', 0x509e00, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00000014c0)={0x6, 0x2, 0x0, 'queue1\x00', 0x101}) finit_module(r1, &(0x7f0000001580)='trustedvboxnet1\x00', 0x3) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000001600)=@req={0x28, &(0x7f00000015c0)={'yam0\x00', @ifru_hwaddr=@random="9c1548083865"}}) recvfrom(r1, &(0x7f0000001640)=""/181, 0xb5, 0x40000102, &(0x7f0000001700)=@in6={0xa, 0x4e21, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x80) fcntl$setstatus(r2, 0x4, 0x40000) r3 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000001780)={0xfffffffffffffff7, 0x4, 0x473d6038, 'queue0\x00', 0x1}) sync_file_range(r0, 0xfff, 0x1, 0x5) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000001840), &(0x7f0000001880)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000018c0)={{0xa, 0x4e24, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0xa949}, {0xa, 0x4e24, 0x3f, @empty, 0x40}, 0x401, [0x121e, 0x5, 0x8, 0x2, 0xff, 0x8, 0xfea]}, 0x5c) r4 = dup2(r0, r3) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000001940)=0x1000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001980)={0x1, [0x0]}, &(0x7f00000019c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000001a00)={r5, 0x6, 0x7, 0x0, 0x1}, &(0x7f0000001a40)=0x14) r6 = socket$kcm(0x29, 0x5, 0x0) splice(r1, &(0x7f0000001a80)=0x35, r3, &(0x7f0000001ac0), 0x3, 0xa) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000001b00)={{0x4, 0x7}, 'port1\x00', 0x40, 0x40000, 0x2, 0x4, 0x10001, 0x4, 0x8, 0x0, 0x1, 0x7}) r7 = openat(r4, &(0x7f0000001bc0)='./file0\x00', 0x8100, 0x20) timer_create(0x1, &(0x7f0000001d00)={0x0, 0x15, 0x1, @thr={&(0x7f0000001c00)="491d6f61d744be515c215b792aec0685ede24150507fd48e9a353b50bb669a86dfc5f4d5b1d6a95bd3d0ad8edf7d0d817af6fc3b10a95d8f002e19ad73df9630b8acba243f685921add72e5721b676e61986f4a217d4085dd9ae675ce0d16f687252940735574247cebe08f30a4b71852af2c03e77c3bb84", &(0x7f0000001c80)="c66399bbb241442a8f51c96070e8119477c52555c0961859f60d47e06cdc3863d2c4bab436917734a01738f3c34114416aef81bdc21e44f5e0fafc0b1b43ac91cd"}}, &(0x7f0000001d40)) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f0000001d80)="5a8f19f6f9ca9e2cf75a3799e7595f03181a73b887437228415891de0a48630d2e72074b6e7e528bb9af5601ef8a1072743f47ec8e8c6fee420ca80bd5324cb2") setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000001e00)={'filter\x00', 0x7, 0x4, 0x430, 0x0, 0x118, 0x348, 0x348, 0x348, 0x348, 0x4, &(0x7f0000001dc0), {[{{@arp={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xff000000, 0x0, @empty, {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0xff]}, 0xffffffff, 0xfffffffffffffffb, 0x80000001, 0x4, 0x9, 0xfffffffffffffffd, 'syzkaller1\x00', 'nr0\x00', {0xff}, {}, 0x0, 0x8c}, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x8000}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0xffffffff, 0x1000}}}, {{@arp={@multicast2=0xe0000002, @empty, 0xffffffff, 0x0, @empty, {[0xff]}, @mac, {[0xff, 0x0, 0x0, 0x0, 0x0, 0xff]}, 0x7f, 0x4, 0x0, 0x6, 0x6, 0xb94, 'sit0\x00', 'ip6_vti0\x00', {0xff}, {}, 0x0, 0x220}, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x9, 0x2db7}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480) ioctl(r7, 0x3, &(0x7f0000002280)="23fa0531949067842bb75c3613a784a19d893806903303e2fff9df6d4b1ba77f678797ad02d84b8497a08f6e") recvfrom(r1, &(0x7f00000022c0)=""/4096, 0x1000, 0x2000, 0x0, 0x0) getsockopt$sock_buf(r6, 0x1, 0x1c, &(0x7f00000032c0)=""/242, &(0x7f00000033c0)=0xf2) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000003400)=@req3={0x40, 0x100000000, 0xffffffffffffb21e, 0x4, 0xfffffffffffffffd, 0x8, 0x5}, 0x1c) 2018/03/26 06:02:36 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x3, 0x4000000000001) connect$inet6(r1, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x200000007}, 0x1c) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x10, 0xffff, 0x3, 0x6, 0x0, 0x70bd25, 0x25dfdbfb, [@sadb_lifetime={0x4, 0x3, 0x1, 0x10001, 0x7, 0x7fffffff}]}, 0x30}, 0x1}, 0x40000) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) [ 327.999421] device ifb0 entered promiscuous mode 2018/03/26 06:02:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) fstat(r0, &(0x7f0000000040)) r1 = socket(0x10, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0x4) write(r1, &(0x7f000086efc3), 0x0) getsockname$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@bridge_newneigh={0x1c, 0x1c, 0x82ccb1e14db98599, 0x0, 0x0, {0x7, 0x0, 0x0, r2}}, 0x1c}, 0x1}, 0x0) 2018/03/26 06:02:36 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) sendmsg$inet_sctp(r0, &(0x7f00004e4fc8)={&(0x7f000067b000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff), 0x0, &(0x7f00004e4fa0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f}}], 0x30}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x8100, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00000010c0)={0x7, 0x1, 0x5, 0x1000, 0x9, 0x2}) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000000c0)=""/4096) 2018/03/26 06:02:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)={0x38, 0x23, 0xaff, 0x0, 0x0, {0x3}, [@typed={0x24, 0x77, @str='^posix_acl_accesseth1system&@\x00'}]}, 0x1cb}, 0x1}, 0x0) socketpair(0x4, 0x0, 0xfffffffffffffff7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r1, 0x0, &(0x7f0000000100), 0x0) 2018/03/26 06:02:36 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x511800, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x806c, 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) setns(r0, 0xc000000) fsetxattr(r0, &(0x7f0000000080)=@known='system.posix_acl_default\x00', &(0x7f00000000c0)='/dev/hwrng\x00', 0xb, 0x1) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000100)=r0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000140)=""/149, &(0x7f0000000200)=0x95) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0xb00, 0x200102) io_setup(0x5, &(0x7f0000000280)=0x0) io_submit(r2, 0x1, &(0x7f0000000400)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f00000002c0)="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", 0xfe, 0x100, 0x0, 0x1, r1}]) r3 = memfd_create(&(0x7f0000000440)='system.posix_acl_default\x00', 0x1) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000480)={0x81, 0x8, 0x2, 0x7fff, 0x200, 0x401}) pwrite64(r0, &(0x7f00000004c0)="e0d4c6efb0463bae639cb8550e1e8a744528e3405d70283f3712223f5e6274f6f3bd73da88ad13048c89262cb280012dde496e13b78426c8fe9d66234b70a4ca9777cd2b9f56a63ea40c04a6a4de0fbc38290422de6eb948abc4afcbae631f09e93398238c1efce3127076bf9dd303f1e5dc7d91a9645c5c50a57b284887a7dccb409ba310e047450f9656525bce30243eeffdb2f3d2cfdb0ed660c122ca01b581b9b893ce74fabbc3906caeebb158c67c2ef11269f98eb6a3b2da585ae092a481e70924d8a0682267bf06c7e2eb83197255a8c246d4e3ed0662bef2a52f", 0xde, 0x0) fcntl$setstatus(r1, 0x4, 0x0) mknodat(r3, &(0x7f00000005c0)='./file0\x00', 0xd168, 0x7) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000600)={0x9dd, 0x3}) io_setup(0x5, &(0x7f0000000640)) readv(r3, &(0x7f0000000740)=[{&(0x7f0000000680)=""/152, 0x98}], 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000780)={0x0, 0x7}, &(0x7f00000007c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000800)={r4, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}}}, 0x84) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000008c0)={0xffff, 0x5, 0x3, 0x80000001, 0x0, 0x1000, 0x1, 0x390, 0x8a, 0x0, 0x3, 0x3}) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000900)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000940)={'ifb0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000980)) bind$alg(r3, &(0x7f00000009c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) r5 = fcntl$dupfd(r1, 0x406, r1) getsockname$unix(r5, &(0x7f0000000a40), &(0x7f0000000ac0)=0x6e) syz_open_dev$adsp(&(0x7f0000000b00)='/dev/adsp#\x00', 0xffffffffffffffc1, 0x80) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x810, r5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000000b40)={'eql\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) 2018/03/26 06:02:36 executing program 7: socketpair(0x11, 0x80800, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000002c0)={r2, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x7, 0x0, 0x5, 0x9}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r3, 0x7}, 0x8) r4 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f736e6d700016") fchdir(r4) pread64(r4, &(0x7f0000000140)=""/234, 0xff0f, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/26 06:02:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x6) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) mq_notify(r1, &(0x7f00000000c0)={0x0, 0x3b, 0x0, @tid=r2}) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f000000f000)={0x24, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6}, [@nested={0x10, 0x0, [@typed={0xc, 0x3, @uid}]}]}, 0x24}, 0x1}, 0x0) 2018/03/26 06:02:36 executing program 6: r0 = socket(0x4, 0x6, 0x3) r1 = dup(r0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000000)={0x2de17bdc, 0x9}) write(r0, &(0x7f000007e000)="1f0000000104ff00fdde45c807110000f305fcf008000180010002dcffc500", 0x1f) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000100)=""/76) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffb000/0x2000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x4e, &(0x7f0000005faa)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0xffffff82, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) r7 = geteuid() getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000480)={0x0, 0x0}) shmget(0x0, 0x4000, 0x4, &(0x7f0000ffb000/0x4000)=nil) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) shmctl$IPC_SET(r4, 0x1, &(0x7f0000000500)={{0x0, r5, r6, r7, r8, 0xa0, 0x5}, 0x10001, 0x40, 0x7c, 0x100000000, r9, r10, 0x40}) gettid() mkdir(&(0x7f0000eb1000)='./file0\x00', 0x0) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x1, &(0x7f0000fcd000)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000640)={0x3, &(0x7f0000000600)=[{0x7, 0x8000, 0x4e13, 0x8}, {0xfffffffffffffffc, 0x0, 0x0, 0xffff}, {0x7, 0xfffffffffffffff9, 0x3, 0xb9ad}]}, 0x10) r11 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000aa7ff0)={&(0x7f0000910000)='./file0\x00'}, 0x10) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f00000005c0)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r11, 0x40046207, 0x0) r12 = syz_open_dev$binder(&(0x7f0000000580)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r12, 0xc0306201, &(0x7f0000007000)={0xb5, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="0563044080000000889aa7c84ef1b19017af724015e930aac7b037bfe7e84d6a0f0bf9653beabb5b2197f383000012420b8df39f3ac1aafb6b8c11637cb962f9911ee15bdcbf317a20bd2ac162032a93ead0ea4b86ac1a68c3f176433a2113912e0b170bc2f1a1fae7b863d7619badaca07984b5863fd4d7afbeefd49fad00c34c6fbd2c3a237de3caceaa25f72b0ab7d7aceafb4c46009f57671f0c6644f7bd842c51116b2268526129824adeef00dc2577588713"], 0xb0, 0x0, &(0x7f0000000680)="3b96fa7a5b1bfad908d2a8bb95dd032bafd1e6cde317569b39cc2b7e5aec256a39508a46a550652b04e4f4aaba7de1c7f631472f490b931cd92f6f49c556d46e500994170993f2bdc67ba5239261ee18081254bd47ed3fb710da6e32c01e8de94fdc036cfb03000000000000006e5b812b7347b1fff64714b497352f724f77af5fcbbf2afc8963bde54902feec050a6bd30fc5ac34fe1f0bbb48466e2ec5ea150dde34fe153854dd8e5148fb9a56a504"}) write$tun(r1, &(0x7f0000000180)={@pi={0x0, 0x88ef}, @hdr={0x1, 0x7, 0x3ff, 0xe8d8, 0x4}, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, @empty, [], {@can={0xc, {{0x4, 0x4, 0x7fffffff, 0x1ff}, 0x1, 0x2, 0x0, 0x0, "08d809277bebb402"}}}}}, 0x2c) r13 = msgget(0x1, 0x80) msgrcv(r13, &(0x7f0000000040)={0x0, ""/180}, 0xbc, 0x611e6b035e39ef78, 0x3800) 2018/03/26 06:02:36 executing program 3: r0 = socket(0x10000000a, 0x2000000002, 0x0) setsockopt(r0, 0x0, 0x2, &(0x7f0000000040), 0x0) 2018/03/26 06:02:36 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000200)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x11}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/26 06:02:37 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000)=0x2, 0x6) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000080)={0x8, 0x2, 0x1, 0x84, [], [], [], 0x8, 0x9, 0x7, 0x3, "94dfaf02a31823a5796b100b251782bd"}) 2018/03/26 06:02:37 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00003cb000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080304d66, &(0x7f0000000040)=0x9) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB='\b'], 0x1) 2018/03/26 06:02:37 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000000)=0x2000000000007, 0x4) write(r1, &(0x7f00000000c0)="8c", 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000984000), 0x0, &(0x7f0000019000)}, 0x2002) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x80100, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) write$fuse(r3, &(0x7f0000000340)=ANY=[], 0xffffffffffffffc4) recvfrom(r0, &(0x7f0000000100)=""/234, 0xea, 0x0, &(0x7f00000002c0)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x80) fcntl$getflags(r2, 0x40b) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f0000000380)) 2018/03/26 06:02:37 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000867ffc)=0x20000000, 0x4) r1 = socket$inet6(0xa, 0x2, 0xd66) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/26 06:02:37 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x813f, 0x8) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, 0x4, &(0x7f0000000080)={0x100000000}, 0x8) mknod$loop(&(0x7f0000000100)='./file1\x00', 0xc000, 0x1) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) futex(&(0x7f0000001000), 0x8c, 0x1, &(0x7f0000191000), &(0x7f0000000000), 0x0) 2018/03/26 06:02:37 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)={0x38, 0x23, 0xaff, 0x0, 0x0, {0x3}, [@typed={0x24, 0x77, @str='^posix_acl_accesseth1system&@\x00'}]}, 0x1cb}, 0x1}, 0x0) socketpair(0x4, 0x0, 0xfffffffffffffff7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r1, 0x0, &(0x7f0000000100), 0x0) 2018/03/26 06:02:37 executing program 5: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0xcc) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10000, 0x0) accept4$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x0) shutdown(r1, 0x0) connect$inet(r0, &(0x7f0000555ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/26 06:02:37 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) fstatfs(r0, &(0x7f0000000000)=""/80) write$cgroup_pid(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x1) read(r1, &(0x7f0000000380)=""/240, 0xb3) 2018/03/26 06:02:37 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}}) flock(r0, 0x4) get_mempolicy(&(0x7f0000000080), &(0x7f00000000c0), 0x80000001, &(0x7f0000ffc000/0x4000)=nil, 0x2) flistxattr(r0, &(0x7f0000000100)=""/115, 0x73) r1 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000002c0)={0x9, 0xfffffffffffffff8, r1, 0xac36, r2, 0x58, 0x0, 0x9}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000300), &(0x7f0000000340)=0x14) modify_ldt$read_default(0x2, &(0x7f0000000380)=""/134, 0x86) inotify_add_watch(r0, &(0x7f0000000440)='./file0\x00', 0x0) pivot_root(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0/file0\x00') ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000500)=0x3) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000540)) connect$llc(r0, &(0x7f0000000580)={0x1a, 0x0, 0x4, 0x3, 0x3, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000005c0)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000600)={'filter\x00'}, &(0x7f0000000680)=0x44) r3 = request_key(&(0x7f0000000780)='cifs.idmap\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000800)='filter\x00', 0xffffffffffffffff) add_key(&(0x7f00000006c0)='trusted\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000740)="a5f55b11065f78e4671e38e589b3043c8e250533bd0a0ed76cd04edf922b8cbfca47d7a5255ae0dcaf672496963eeca00616f1", 0x33, r3) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000840)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000880)={@local={0xfe, 0x80, [], 0xaa}, 0x4, 0x2, 0x3, 0xf, 0x9d, 0x6, 0xc0a3}, 0x20) recvfrom$inet6(r0, &(0x7f00000008c0)=""/68, 0x44, 0x100, &(0x7f0000000940)={0xa, 0x4e20, 0xf1, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) r4 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0, 0x0}, &(0x7f00000009c0)=0xc) r6 = getgid() stat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000ac0), &(0x7f0000000b00)=0x0, &(0x7f0000000b40)) getgroups(0x2, &(0x7f0000000b80)=[0x0, 0x0]) stat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() setgroups(0x8, &(0x7f0000000c80)=[r4, r5, r6, r7, r8, r9, r10, r11]) 2018/03/26 06:02:37 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f00000001c0)) getxattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000080)=@known='security.evm\x00', &(0x7f0000a2af87)=""/121, 0x28a) 2018/03/26 06:02:37 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/03/26 06:02:37 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_mr_vif\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x2000000, 0x80000000000077) bind$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, {0x9, 0x800, 0x0, 0x800, 0x7fff, 0xffffffffffffffff}, 0x7fff}, 0xa) 2018/03/26 06:02:37 executing program 1: r0 = socket(0x40000000015, 0x3, 0x0) accept$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) [ 328.605359] binder: 22076:22081 Acquire 1 refcount change on invalid ref 128 ret -22 [ 328.613341] binder: 22076:22081 unknown command -928540024 [ 328.640096] binder: 22076:22081 ioctl c0306201 20007000 returned -22 [ 328.677271] binder: 22076:22082 Acquire 1 refcount change on invalid ref 128 ret -22 [ 328.685254] binder: 22076:22082 unknown command -928540024 [ 328.705457] binder: 22076:22082 ioctl c0306201 20007000 returned -22 2018/03/26 06:02:37 executing program 2: mlock2(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) r0 = socket$inet(0x2, 0x840000000003, 0x2) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x8) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000140)=""/95) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@dev, @in=@local}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000), 0x4) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000000000), 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x3, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, 0x40, 0xffffffffffffffff, 0x7, 0x100000000, 0x100, &(0x7f0000000040)='gretap0\x00', 0x6, 0x3, 0x4}) 2018/03/26 06:02:37 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x7, 0x10000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000002c0)={{0x40, 0x649}, 'port0\x00', 0x0, 0x1, 0x6, 0x0, 0x7f, 0x7, 0x9, 0x0, 0x6, 0x100000001}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@rand_addr}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) r3 = fcntl$dupfd(r1, 0x0, r1) fcntl$setlease(r1, 0x400, 0x2) syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0xdb, 0x2) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x20, 0x4) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x2, 0x12, 0xffffffffffffffff, 0x0) openat$cgroup_int(r3, &(0x7f0000000240)='cpuset.memory_migrate\x00', 0x2, 0x0) uname(&(0x7f00000003c0)=""/92) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) bind$vsock_dgram(r4, &(0x7f0000000200)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)) 2018/03/26 06:02:37 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)={0x3, 0x6}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000340)={0x0, 0x1}) socket$packet(0x11, 0x100000002, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0xffffffffffffffff, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/03/26 06:02:37 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x2c, 0xaff, 0x0, 0x0, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080)=0x1, 0x4) 2018/03/26 06:02:37 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x40000000000, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket(0x10, 0x3, 0x0) dup3(r0, r1, 0x0) 2018/03/26 06:02:37 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000180)=""/236) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000000c0)={0x6, 0x760cf937}) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0xfc, &(0x7f0000000100)=""/128, 0x80}, 0x0) getsockname(r0, &(0x7f00000002c0)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000340)=0x80) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000040)="bc", 0x1}], 0x1, &(0x7f000000ae80)}, 0x0) 2018/03/26 06:02:37 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$void(r0, 0xc0045878) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b15fc8)=ANY=[@ANYBLOB="010000000000000000000000020000000054"]) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x83) ioctl$KIOCSOUND(r2, 0x4b2f, 0x101) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040)=@int=0xffffffffffffff45, 0x4) 2018/03/26 06:02:37 executing program 6: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0x0, 0xa}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xdeb9, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x44000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=@newae={0x12c, 0x1e, 0x8, 0x70bd2b, 0x25dfdbfc, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6, 0x0, 0x3b}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0xfd, 0x3502}, [@lastused={0xc, 0xf, 0x200}, @address_filter={0x28, 0x1a, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@loopback=0x7f000001, 0x2, 0xffffffffffff0001, 0x1}}, @algo_aead={0x78, 0x12, {{'rfc4543(gcm(aes))\x00'}, 0x148, 0x0, "8c9e8e7cde1044f76a400010aee1d5b9a5a22c2f7dee6d0aa0c73f4e9213d709319c82069e7fbac645"}}, @replay_val={0x10, 0xa, {0x70bd27, 0x70bd26, 0xfffffffffffffffc}}, @mark={0xc, 0x15, {0x350759, 0x9}}, @proto={0x8, 0x19, 0xff}, @ipv6_hthresh={0x8, 0x4, {0x1, 0x7}}, @lastused={0xc, 0xf, 0x200}, @extra_flags={0x8, 0x18, 0xbb}]}, 0x12c}, 0x1, 0x0, 0x0, 0x80}, 0x1) 2018/03/26 06:02:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x91, 0xb6}]}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)) 2018/03/26 06:02:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xfffffffffffffea2, &(0x7f0000000040)={&(0x7f0000eea000)=ANY=[@ANYBLOB="a8feffff180004df4b09e7d82908000000000000"], 0x18}, 0x1}, 0x3) 2018/03/26 06:02:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000017000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000261ff503dd630c65f4aca4ab000000008031fd7e5b27864b223c2a75ceaf6f6a88bc9b3e1512eccf064a3a93a1bc41cf11fe432a5f78f5f2765ff083beaffbaf99f93f7e635452769693125b9c7b9b7b81c2d06c5af0297832e20e49f1c3f431dd46828dfb0f160b03f5f59fd1ef19a19ae7dd78a2ec8d17fd6ae987dbeef6b94c6f32e627c97ac3a03cb6e9255be8e71362ded1146dfb0f95ed8105fde8f9680d5c2dd0de0fa1ab8d4ca0dbece00f3a765da2a433d13056175d72cd608e1f61dbd01bc2267027d67d6d0b07fc2ba2d4eeeb916b9552a451ccaab862e1fadc0835d10ba13988cb5761d12269c4bf"], 0x14}, 0x1}, 0x0) 2018/03/26 06:02:37 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x80000004) times(&(0x7f0000000140)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) ppoll(&(0x7f0000000080)=[{r1, 0x400}], 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x8) fsync(r0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000000)=""/8, &(0x7f0000706ffc)=0x8) 2018/03/26 06:02:37 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000ac0)=""/4096, 0x1000, 0x0, &(0x7f0000000840)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000002000)}, 0x0) 2018/03/26 06:02:41 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) rt_sigsuspend(&(0x7f0000000000), 0xfffffffffffffd9b) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) setns(r1, 0x40000000) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[@ANYBLOB='1'], 0x1) read(r1, &(0x7f0000000380)=""/240, 0xb6) 2018/03/26 06:02:41 executing program 1: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$getflags(r1, 0x400) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x1ff, 0x2, 0xf004, 0x1000, &(0x7f0000fff000/0x1000)=nil}) 2018/03/26 06:02:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x2, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x5, 0x6000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000380)={r1, 0x1}, &(0x7f00000003c0)=0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x400, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x187, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000340)=0xc) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00000002c0)={r3, 0x80000000, 0x7, r4}) 2018/03/26 06:02:41 executing program 0: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, r0, 0x0) mremap(&(0x7f00009fa000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000940000/0x1000)=nil) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={r2, 0x3}, &(0x7f0000000180)=0x8) ioctl$TCSETA(r1, 0x5406, &(0x7f00000000c0)={0x4, 0xba4, 0x2, 0xa46, 0xffff, 0x1, 0x9, 0x1000, 0xa55, 0x2}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000140)=0x8) bind$ax25(r1, &(0x7f0000000240)={0x3, {"5fce5c632af7f3"}, 0x6}, 0x10) madvise(&(0x7f0000a80000/0x2000)=nil, 0x2000, 0x10200000008) 2018/03/26 06:02:41 executing program 4: r0 = add_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="f0", 0x1, 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f0000000200)='blacklist\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0) keyctl$search(0xa, r0, &(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, r0) 2018/03/26 06:02:41 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x100, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000100)={r3, 0x80000, r0}) r4 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000180)={0x20000000000002ac, &(0x7f0000000140)}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000140)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/26 06:02:41 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000080)=',md5sum.vmnet1@ppp0#(selinuxGPL,eth0\x00', 0x0) write(0xffffffffffffffff, &(0x7f0000f56fdc), 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) r2 = dup2(r0, r1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000040)=[{0x2}, {0x2, 0xaf3}, {0x3, 0x200}], 0x3) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f00000000c0)={0x3f, 0x10000}) 2018/03/26 06:02:41 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000880], 0x0, &(0x7f00000000c0), &(0x7f0000000880)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'gretap0\x00', 'erspan0\x00', 'bcsf0\x00', 'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000000), &(0x7f0000000680)=ANY=[@ANYBLOB="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"]}, 0x278) 2018/03/26 06:02:41 executing program 4: r0 = socket(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$ipx(r0, &(0x7f00000000c0)={0x4, 0x3, 0x3, "faa13a66d8f8", 0x9}, 0x10) write(r0, &(0x7f0000000080)="260000005e000900000004f839ef0000fff30f000100000000050000000000000009ff6e35ea", 0x26) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140)=0x2, 0x4) connect$ipx(r0, &(0x7f0000000100)={0x4, 0x4, 0x20, "507cbc745aaf", 0x5}, 0x10) 2018/03/26 06:02:41 executing program 1: creat(&(0x7f00000000c0)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000080)=@known='security.evm\x00', &(0x7f0000a2af87)=""/121, 0x79) 2018/03/26 06:02:42 executing program 0: syz_emit_ethernet(0x116, &(0x7f0000000040)={@random="bc885fb3df70", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x4305}}}, &(0x7f00000000c0)) 2018/03/26 06:02:43 executing program 7: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000000040)) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000340)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffff}, 0x13f}}, 0x20) socket$vsock_stream(0x28, 0x1, 0x0) msgget(0x3, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f00000002c0)=0x3, &(0x7f0000000380)=0x2) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000280)={@loopback={0x0, 0x1}, 0x0, r3}) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'security.', '/dev/rtc\x00'}, &(0x7f00000003c0)=')nodev\x00', 0x7, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@multicast1, @in6=@mcast2}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@multicast2}}, &(0x7f00000006c0)=0xe8) mq_timedsend(r2, &(0x7f0000000740), 0x0, 0x0, &(0x7f0000000480)={0x77359400}) write$rdma_cm(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="12000000000000fa", @ANYRES64=r1, @ANYBLOB="700cb7ff3d6922687f7c8baa7affa4bafa5d789271016a6998b5bb8f7aa5a79b9abd919b890f4ce52a8129502f14c15aa44abda846cf6dcae92b6d052a91cc72e39c21dd4972e2dbb99569aa8b98f687a921bd0705bf87ca2d8c0f012e9c661c27301f93c1c5e311c970acbb65beb23a1d7d17df213f"], 0x1ea) 2018/03/26 06:02:43 executing program 5: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/185, 0xb9}, {&(0x7f00000001c0)=""/192, 0xc0}, {&(0x7f0000000280)=""/230, 0xe6}, {&(0x7f0000000380)=""/134, 0x86}, {&(0x7f0000000440)=""/116, 0x74}, {&(0x7f00000004c0)=""/148, 0x94}, {&(0x7f0000000580)=""/81, 0x51}, {&(0x7f0000000600)=""/149, 0x95}], 0x8, &(0x7f0000000740)=""/50, 0x32, 0x4}, 0x2003) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001800)='/dev/vcs\x00', 0x800, 0x0) timerfd_gettime(r1, &(0x7f0000001840)) getsockopt(r0, 0x5, 0x10001, &(0x7f00000007c0)=""/4096, &(0x7f00000017c0)=0x1000) r2 = socket$inet6(0xa, 0xc, 0x4) bind$inet6(r2, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000000040)={0x7f, 0x5b5, 0x100000001, 0x202}) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000000000)=0x4, 0x4) bind$inet6(r3, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) 2018/03/26 06:02:43 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r0, 0xc0045878) eventfd(0x9) perf_event_open(&(0x7f000025c000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r1) r4 = msgget$private(0x0, 0x8000000002) msgsnd(r4, &(0x7f00000001c0)=ANY=[@ANYBLOB="0100000000000000bc486b9b6bfd34e13e8d34dbbbd3ac2fca5637502e9cfa31e1d86ccdabda76b631af3224924a551896caea980471fc726538ed0bc0ee0e818ab78e530e1cf3d965c4aa464df99bcc042f39c1a7ecdd4d2c976107a338413c6bb14d33a3918a266d88d2aa399b9d6bc3e46ec802bbc8311fed87c23c9c6c6b7c1f7cfc2e3065bf9f15d2fdd00f705ac9d453dc434b7f51a9150807f5f6bbd87d719f9308c60b7586a279ab6da9f044b28dc1b5824653fdc415a6961a650be18a2306896764ee8e2f9395e66a059d65f171d43c7782da9dda844c"], 0xdb, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f00000000c0)={0x170af5b0, 0x401, 0x9}) r5 = dup2(r1, r2) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0xbe, "25e5b78144928c0ebe388fcb8022bb488d4656a196440d6eadd77c20b78889b30fa30e363a9745d535642df62784be7e29b1633612ad81d3f0d1846136559cabcdf9343f5c9899ac7f593c106f2098923e0e60adb55c5607258f33deab96ff2073010777de8d770fddce5f86585a2e9eaea82cba29f84433a54a31b168aacdd2cf0ee2d0fc174adb4065f94ff3719e75f1b96c46d19e3a8d14956580abb0586faf3434542ca5732885dae790b8aedc1411464f74fe15a559a0cdb4f850d2"}, &(0x7f00000003c0)=0xe2) getpeername$packet(r5, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000140)={0x20, @tick=0x7, 0x9, {0x0, 0x65}, 0x100000000, 0x3, 0x3}) 2018/03/26 06:02:43 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f00004ca000)={0x0, 0x0, 0x1}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdaf}, 0x8, 0x0) read(r2, &(0x7f0000b0a000)=""/128, 0x80) 2018/03/26 06:02:43 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f00000000c0)=0x0) io_getevents(r1, 0x3, 0x3, &(0x7f00000001c0)=[{}, {}, {}], &(0x7f0000000100)={0x0, 0x989680}) r2 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x9, 0x9, 0x3ff, 0x7800, 0x0, 0x9, 0x2, 0xf, 0x101, 0x2, 0x5, 0xffffffffffff92a7, 0x5, 0x2, 0x6, 0x9, 0x8, 0x80000000, 0x7, 0xfff, 0x8, 0x8, 0x200, 0xc1, 0x401, 0xfff, 0x200000, 0x401, 0x1, 0x5, 0xfffffffffffffffd, 0xfff, 0xbc, 0x3f, 0xffffffff, 0x100, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000080), 0x8}, 0x400, 0x1d, 0xf7, 0x4, 0x8, 0x1, 0x401}, r2, 0xb, r0, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x63, 0x105100) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000000240)={&(0x7f0000ffb000/0x5000)=nil, 0x4, 0x2, 0xa, &(0x7f0000ffd000/0x1000)=nil, 0xc6a7}) 2018/03/26 06:02:43 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731dde3811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a2000000ffb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffc, 0x2, 0x2, 0xb, 0x0, 0x7, 0xd97f}, 0x20) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f00000000c0)='%(\x00', 0x3, 0x1) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000040)={0x6, 0x1, 0x3b, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'vcan0\x00'}) 2018/03/26 06:02:43 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x1ff, 0x0, 0x7}) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'system.', 'lo\x00'}, &(0x7f0000000240)=""/255, 0xff) arch_prctl(0x0, &(0x7f0000000340)="501f81c74b2ecb4dc8d4eeb8a5b376aa71f97e978e40f426926a8066693418e8296e60089a8433b5a6c97f322fd0e1ae0123547ab6c1f3f82c495487caa580491e9f1114e3c70611ae49d3303a17519303c8b3bf9ee3dea936308b544ed31c575205d4abb1702a75e7f5d98f25c117a962907415327027e7a13ae2ef59fd569afcfbcf7ecb92a984048cd27282560c4c5f9dd4a805b9e3481b0ba7726379cbf19cc4bfc5010a520a70c341aa8fe1ac6faa86788ccfe67bbc5f4ebf7195d980026b579da82c1e04047dde834ec44b8beb932b60e93675") 2018/03/26 06:02:43 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x8100, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={0x0}, &(0x7f000005c000)=0x8) socket$inet_sctp(0x2, 0x0, 0x84) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x1) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000080)={0x9, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e24}, 0x40, 0x9, 0x8, 0x20, 0x480000, &(0x7f0000000000)='teql0\x00', 0x7f, 0x9, 0x1ff}) ioctl$int_out(r2, 0x1, &(0x7f000005bff8)) write$fuse(r2, &(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="679b0d1b3c61c76cdaf895accaacae98ddce755949f5ce5760afa09402b043b98d3c5164d0563948313ee73405f983acd955e1016746411122721da689f9ec42989366f71155b980f43aefda07b8ed8582df959df3d0f810cbe251161123bb1bdb573d41f82760de6531d41e0d7854fef77bfde3d8cd13b0a4833c9c7aeca679f61572997c73081b81642853211e54cd8948ce16875a9a2f566c3f07b83d5f7f7057eda8cbe8", @ANYRES32=r1, @ANYPTR64, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES16=r0, @ANYBLOB="3e9b202d20d37ad1c933105b5c83ccbc2fa39f1b55db6ebf3f9c51a654b389c8775a8644e34b9605e6457303795e7ba78a665afbbc821bd03871549258da8549e13726ab0a5fa7cc868a"], @ANYRES32=r0, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES16, @ANYRES64=r1, @ANYRES64=r1, @ANYRES64=r1], @ANYRES16=r1]], 0x8) 2018/03/26 06:02:43 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x80000000, 0x80) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)="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") sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x400000000) 2018/03/26 06:02:43 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffffffffffe1, 0x1) getpeername$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x58, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x7fff, @loopback={0x0, 0x1}, 0xd5}, @in={0x2, 0x4e24, @rand_addr=0x7ff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffa}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xf1e, 0x200, 0x9, 0x6fbd, r1}, &(0x7f0000000300)=0x10) r2 = socket$inet6(0xa, 0x40000080806, 0x0) connect(r2, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20) 2018/03/26 06:02:43 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) fcntl$getown(0xffffffffffffffff, 0x9) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='maps\x00') preadv(r0, &(0x7f0000a5df90)=[{&(0x7f0000000000)=""/88, 0x58}], 0x1, 0x100001) fsync(r0) 2018/03/26 06:02:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x4}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x0, r0, 0x1}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xb7, 0x9, 0x744, 0x1}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x8008, 0x5, 0x0, r2}, &(0x7f00000001c0)=0x10) 2018/03/26 06:02:43 executing program 7: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1}, 0x0) 2018/03/26 06:02:43 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x20) recvmsg(r2, &(0x7f00000005c0)={&(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/125, 0x7d}, {&(0x7f0000000240)=""/49, 0x31}, {&(0x7f0000000440)=""/28, 0x1c}], 0x3, &(0x7f00000004c0)=""/217, 0xd9, 0x9}, 0x10040) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000600)={0x0, 0x8e94}, &(0x7f0000000640)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000680)={r4, 0x2}, &(0x7f00000006c0)=0x8) r5 = request_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='sha224-avx\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r3, r5}, &(0x7f0000000340)=""/42, 0x2a, &(0x7f0000000380)={&(0x7f0000000080)={'crct10dif-generic\x00'}}) 2018/03/26 06:02:43 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x1f4, 0x1, 0x2}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x1, [{}]}) getuid() r1 = socket(0xb, 0x80000, 0x80000000) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpid() r4 = geteuid() fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000000440)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x500000c0}, 0xc, &(0x7f0000000340)=[{&(0x7f00000001c0)={0x154, 0x33, 0x400, 0x70bd2a, 0x25dfdbfe, "", [@typed={0x8, 0x88, @uid=r2}, @nested={0x6c, 0x94, [@generic="d7ed48d50a0e425d805010bbe39adcf25fe1c86f6bdd7766e770954236150511cba81851c7543c07cec0128751d2cda3cb5daf2fbc13090fb038f32606081465dadbed4d8a8f89bee0fb9c00ae3fce41731bbe08d838eac2efb0dd4680bb68ca1e30f117eb3329e0"]}, @generic="6c57444dfd60ccb63349ac6ac14699ddec516e9f37b4d847a84e41f70c91986719d5a2656fae26279d445f8ed398c1686cdee8369309b558b7ee14e36b2b29a4eb90756bf4ce04ee2c3db0b3534ad3e83028e51cb4d8e9a26e9ae5d6333a7273a81ead4b4e535e8be6b8bc501e045c005020b5ed9eb11642366dfbd27ef1efcf469c4ad66aea9fecedca595df1f579ab68a8d41cd20398fbf01089a7104c7976cd71bf4123dbd7bb0a637fedc5183b8c4e7a09809373a37354", @generic="07316893508ac45c5cb361ed26bf752cb82785489c3a"]}, 0x154}], 0x1, &(0x7f0000000500)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="00000000589226d35fd176d9becac977d38c481f10c35cbf452bb88dcb4554743f5a2d43277ac9489ef30b8a0017cbf2ddd18cdcf48b28befa4234eba4b04840ab3e717885c588228b3306e2cfa2a2d9db54924503a949ebd7d9fc5b3fa99f49fbaa6155c38b9be40281c4443a2c6b29d6fe47c73ab38a2c8b445a455c3c85ee2f664e0720d7f309750cb821f31f8d236b3446aa7e5d26cf003bf9323f6fc64f10e7a7e54525bf419299ca79e72663fbc6c537d600128cc13f15ddc5c2"], 0x40}, 0x80) readv(r0, &(0x7f0000000040)=[{&(0x7f00008a7112)=""/46, 0x2e}], 0x100000000000013e) 2018/03/26 06:02:43 executing program 4: r0 = creat(&(0x7f0000ffd000)='./file0\x00', 0x0) socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="5c5b8e1374d186a54f102501e77e4e19b422564e9c552be37cd4c4b8b0d78eaabf3436c6d6b13401b5bb5d793c30f4b77ede9ec06786ea57027d1b7e7c6173524ecd008992855ee1cab52252e85c2b0d14", 0x51}, {&(0x7f0000000080)="7d4fbc1f2b072113a660f89825596f9f74f11f112ceacef2a3983535550e2b7531752a336e0fb31e", 0x28}], 0x2, 0x0, 0x0, 0x8004}, 0x80) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x100000001, 0x4) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2) mq_notify(0xffffffffffffffff, &(0x7f000044bfa0)={0x20000000, 0x15, 0x2}) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, r1) 2018/03/26 06:02:43 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xac, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x3c1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, @in6={0xa, 0x4e23, 0xffffffff00000000, @dev={0xfe, 0x80, [], 0x19}, 0x9}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0xffffffff, @loopback={0x0, 0x1}, 0xffffffff}, @in6={0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x9}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r1}, 0x8) getdents64(0xffffffffffffffff, &(0x7f0000ceffd4)=""/44, 0x2c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffffff, &(0x7f0000cdb000)=""/36, 0x24) [ 335.156362] sd 0:0:1:0: tag#0 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK [ 335.164401] sd 0:0:1:0: tag#0 CDB: Read(6) 08 00 00 00 00 00 2018/03/26 06:02:44 executing program 0: r0 = socket$inet6(0xa, 0x7ff, 0xf) r1 = socket(0x0, 0x7, 0x5) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001180)) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000001c0)={0x800, 0x5, 0x8000}, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000001e00)="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", 0xfffffffffffffe62) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000000)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x198, &(0x7f0000000040)}, 0x10}], 0x874758698bc5b0bb, 0x4000) accept4$vsock_stream(r1, &(0x7f0000000180)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x80000) r2 = accept(r0, &(0x7f0000000080)=@nfc, &(0x7f0000000100)=0x80) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000140)=0x1f, 0x2) 2018/03/26 06:02:44 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xd07a, 0x0) sendfile(r1, r0, &(0x7f00000d0ff8)=0x25, 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0xfffffffffffffffd) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000040)) 2018/03/26 06:02:44 executing program 3: r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000080)={0x0, 0x7}) 2018/03/26 06:02:44 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3f8, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 06:02:44 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x101002) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) bind$packet(r0, &(0x7f0000000300)={0x11, 0x18, r1, 0x1, 0xfffffffffffffff8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)={0x0, 0xa4, "844637949489d1685715ba19efb8aa1bce68f36d5b3d01cf2418cf46829cda2d5f48555eefe8f6fbde884d1e74a81f3c83c2135f5cd1d5532fda9de6864dbc9e4b096433f6a40992a4520bf9770240dfc0536bf9ee796344e6631e8df57d83eae97c1befe55964d0474bcf1efde700dd619f29004631c89b73508d62b6e301267412ad72786a8deced56fefdd6fdefe87b0732b5ea0fcc8cb7db3475652feec33bc363ec"}, &(0x7f0000000400)=0xac) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000440)={r3, 0xfe, "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"}, &(0x7f0000000580)=0x106) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000005c0)={r0}) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000600)=""/247) r4 = msgget$private(0x0, 0x200) lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000800)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000840)=0x0) r9 = getpgrp(0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000880)={{0x4, r2, r6, r2, r7, 0x26, 0x6}, 0x2, 0x28fe, 0x7fffffff, 0x215e, 0x0, 0x8, r8, r9}) r10 = syz_open_dev$tun(&(0x7f0000000900)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000940)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r11, 0x8903, &(0x7f0000000980)) syz_kvm_setup_cpu$x86(r0, r10, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000a00)=[@text16={0x10, &(0x7f00000009c0)="0f00170f060f01cadfc6f2afb8d4008ec066b9550a00000f329a04004900b83e018ee0650f0f440f9e", 0x29}], 0x1, 0xa, &(0x7f0000000a40)=[@dstype0={0x6, 0xb}], 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000a80)={0x6d, 0x2, 'client0\x00', 0x1, "a744477a0727dd95", "5aa0da8f3bf846abdeacd71a27925e98868ee7417cab5f9857c9eeae50f05b3b", 0x7, 0x7fff}) r12 = syz_open_dev$sndmidi(&(0x7f0000000b40)='/dev/snd/midiC#D#\x00', 0x4, 0x4000) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000b80), &(0x7f0000000bc0)=0xb) openat$mixer(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/mixer\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000c40)=0x100000001, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r12, 0xc0106403, &(0x7f0000000c80)={0x949, 0x100000000, 0x9}) flock(r0, 0x2) sched_setparam(r8, &(0x7f0000000cc0)=0xff) setreuid(r2, r5) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8, 0x10, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000d00)=""/166) 2018/03/26 06:02:44 executing program 6: r0 = socket$inet(0x2, 0x2000000080002, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000200)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e21, 0x100, @loopback={0x0, 0x1}}], 0x48) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x0, 0x90, [0x0, 0x200000c0, 0x200000f0, 0x20000120], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}]}, 0x108) 2018/03/26 06:02:44 executing program 4: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$getown(r0, 0x9) ioprio_get$pid(0x1, r2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000002c0)=""/4096) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$int_in(r0, 0x5452, &(0x7f0000affff8)=0x2000007) dup2(r0, r3) 2018/03/26 06:02:44 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000180), 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r1}) fanotify_mark(r0, 0x38, 0x800000a, r0, &(0x7f00000001c0)='./file0\x00') getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f00000002c0)={'filter\x00', 0x0, 0x4, 0x65, [], 0x11bd, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000240)=""/101}, &(0x7f0000000200)=0x5e) epoll_pwait(r0, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x5, &(0x7f00000000c0)={0x9}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'irlan0\x00'}) bind(r0, &(0x7f00000003c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x1, 0x3, {0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x80}}}, 0x80) recvmsg(r1, &(0x7f00000012c0)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000001180), 0x0, &(0x7f00000011c0)=""/230, 0xe6}, 0x0) [ 335.221157] sd 0:0:1:0: tag#0 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK [ 335.229101] sd 0:0:1:0: tag#0 CDB: Read(6) 08 00 00 00 00 00 2018/03/26 06:02:44 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x8001, &(0x7f0000000a40)={0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) r2 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f00000001c0)={{0x2, 0x0, 0x6}}) utime(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x3, 0x10000}) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x400000) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) pwritev(r0, &(0x7f0000000880)=[{&(0x7f0000000080)="7a92adf4a3c2716a11c20650961878e80fdb7a85e4b2ec91feee9f24e8481d9b4bd3e45890ac70f5eb0de3cea70dd2629768ff8518eaf37511c4e3c37c31547b8d3d5b0588cf1382e3a0a174de13dafa32d1d064bc32670a875197a4a3792213daf0af2ce488d99bb2d796322deea826b69cbf99d83d8d757bb9905f3b72281e7118f1febe565283046aa769c1117d727b3e899370ea111a63c679913f5a3759199cfd48fbdbc79a56c99795c24e5b4b8a5139c3714a2d3e76bac96754b83f2792f8878eb5821a24367eab571fc727adb1e26f7265a9fbe9d0b5ba39fb43707193d0c00677f5", 0xe6}, {&(0x7f0000000240)="e6d20dfc48acf6d64aec661130aabf77dbea28f737e5d295596f0a4b7bca90737e8375e016a5b31bfc3f0933ffd86f9fbc192fe0c38ee7f5f455365d386529acff035066d210c97fabc5125613a3c595adf906f6019086776d2ef064af007d81bfec4ab08ab2bc836003d3050536f3000e8bca95f5342ed3c699f565f78774bed72d8649ddee1c6c6a0a7b5dca7b152661aadb1053845d84a29129ee97f9d61819ed2449a840e351af278dda40968136077a50fcc5017c2a6af3bf7be4f9a42d814b04", 0xc3}, {&(0x7f0000000340)="23fa75dc443ff749ca289fd99a1295f59998886178345c312608d10d41ac2657742b78e35b7f02c4677ad9e552d790ffb0f355254f6761a161c6466a4ce52477ddff686d89856657b4444d3f00d506d46fd523b48410209f60f1df5b1482282415f3359c2353cd34d186a7f0a48239dd46ebdf4cb09d", 0x76}, {&(0x7f00000003c0)="816f74ef752eda0bc3f9b024d3226bc7971dc782389a0107de6e73c52a828a57b694022fd16602e8db11ba322b58b4f1d6f1cc7ab79fcbf54e9936150df876c776a004c214db60ae6d1d3daf401eda18e31872ad76526e92fa8a67404e620b0a3b7000344479821e25e7f5eca11741d98a6ee7ddfdb0a07afcbc718f0a2c16aa541965d6a8ee2e0fa0fcaefb3b587cae4c032c7f18f0a8029936d4658c70", 0x9e}, {&(0x7f0000000480)="2365da7770cc3f839dc04f2520120c99bf9c838b9da1e8987f939c91d4593e5917ea7f448dbb99a27d236f94aee3d74cb37c290de4dd257eaf3618056bd180421f4f9a17d79598552fbb6074ee48826acd9f6899257bd6e0643c862e23b109504ef5bc259bfca10005f49dc2bc230225996b402aaaaf291e7b348d81e5d999", 0x7f}, {&(0x7f0000000500)="5b039a9035e2adfeb4b95f2c3bb234162d70ed58c89ee7bb716a293c77d37f81496f4fef97b671a86a95751f41f84e36165d1df1f49eef96631193e59e573f41901875fddc247f5c79352d52a576afcfd11dfa3a3a7a12a59d5423dc06c641560c2dd328ae3b52367f1c756210314c9d5427f0a13ee3623d74c247f1a04f03220bdb5a0562cd961f05a1dee1ea3b9e9549c78552801fc4e12162e04f0fa90570d7b671afe749287cd042c31faf9ad4da4e", 0xb1}, {&(0x7f00000005c0)="9489819b1ea78d625329c8d0f1e0fd75126d53487825135d45621a4a6abf2835296c8b32eeb81cd9a84a7aa8739eada9464bd34b0bdc20e2ad267570cb28db0ffd2cfc51f45a19ed291ec564ebe0d58c0fce27071de4a216064c314ea5fe9b04709609528221693e6f4cdb1326f689856f80ecb4daf00e8d7d0aaba406293914d12975fc5d88b746129bdf7abeab06d24cccff61e94788e4b65065ee5d0913510fffe402edcf3f5fafddfd2c43d200ef613c2356245fcf807b91f89c332386e473f4a38aec6d952a6dd8d7a8eda1163bcb02ec51807b230366cbb9321c94b851ac74f4c8208646f041ecf4770f957d0bfed59f45abd60d04f8", 0xf9}, {&(0x7f00000006c0)="347357b4b321506245e4ed604def3559eeed3f259ae8c2982197cda3c8bad0d715d41e5f1565ba6fed7f4d8a9fce68e13db04537980169ef29f23dde3debb5e43945f7294b4a2ee452dea76ef53bec7f8d5a4a6c68cb97ce797463eec8d1006a78e115edba6a344dd63e36ea0de8878e519d4016729908eb380ee2965786f1b7a8b38e90ae01466151f1601e323f865afa9ac34fd510732a7af1fa4a736915c079e5fed5b08276ea7b9676c86ebe50b1164a60a4a386f2ace3b7a62f6b9b6212145ab4c058b7ff23dfc78f880cf84f1179e6a372767c29654cf481e2b46c66270ebf4abf08306af1", 0xe8}, {&(0x7f00000007c0)="910f09a1bd0bfbc3350ab52ed0f3504156b49996b79cc4482d90b84679e844e300faea0bbfd33f40a02bdd625da399c50162c25d2181f643142fc6d8cc25d6965915946909d4fa20af78647733518ef2202c6c890a07768777ca8a19212dd14a551e2d4d94ba5411fb68d93294576023216b8da4d6c059db4c4301f24c32ed2102c542f299d15b58df8a0027be7dc5fb51942f6f03d2f911c67540df253bd9f02bbc3fa2009a2a466038d6fad4916c2e1142cc58b4", 0xb5}], 0x9, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x80) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000940)={{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, {0xa, 0x4e23, 0x4, @empty, 0x7}, 0xfffffffffffffffc, [0x100000001, 0x8, 0x20, 0x2, 0x1, 0xbfb, 0x3, 0xfffffffffffffffc]}, 0x5c) 2018/03/26 06:02:44 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x800) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x14, r1, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000100)={0x8, 0x80000000, 0x400}, 0x6) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x3e0, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffa000/0x6000)=nil, 0x6000}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/03/26 06:02:44 executing program 0: r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f00000001c0)="8c2d7103", 0x4}], 0x1, 0x0) ftruncate(r0, 0x4) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xf19e, 0x200) 2018/03/26 06:02:44 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000f00)={{0x8000, 0xb7}, {0x100000001, 0xfff}, 0x7fffffff, 0x1, 0x4}) syz_emit_ethernet(0xe81, &(0x7f0000000040)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_mc={0x8848, {[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0xe73, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "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"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "defc888ee3a02b4f05c57e5d2fe66f56326ee4e81c91e5b4ba1b8964f292879c21e27a69b5ff824fefd83bdba0f58cca175a41a50b705d0fc67b421b"}}}}}}}, &(0x7f0000000000)) 2018/03/26 06:02:44 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r0, 0x8, 0x0, 0x101) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x8b, "0d169a03fd53577c1ac04f832c949777c3c4706f65ae1adae590877b9fef8c3d8bbd631450e11829bf62ec32cf32535330a1cc5f45739fd94cde52343a1417848a505410d292dd0b90c06cd26eaa0be2c2b40536114ef10f2862227535c47aed5824adb28238414a5c09736593d1c3014c0aae0ddf61daf52d25e6080f7bca7d1459db62483b5a5aa07de5"}, &(0x7f00000000c0)=0x93) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e24, 0x10001, @loopback={0x0, 0x1}, 0x3}}, 0x8b000000000000, 0x7}, &(0x7f0000000100)=0x90) 2018/03/26 06:02:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000969ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae00, 0x0) mmap(&(0x7f000059e000/0x1000)=nil, 0x1000, 0x0, 0x20013, r2, 0x0) 2018/03/26 06:02:44 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000000c0)={@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, {&(0x7f0000000040)=""/51, 0x33}, &(0x7f0000000080), 0x8}, 0xa0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000300)=0x6000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x2de) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000340)=""/232, &(0x7f0000000440)=0xe8) 2018/03/26 06:02:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000fdf000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f00000000c0)="66b98204000066b80900000066ba000000000f300f1bc6f22edf2a0f0132660fe0559e360f237af30f0fe197baf80c66b810b83d8a66efbafc0c66b80078ffff66ef0f0ffaa40f632600a0", 0x4b}], 0x1, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/26 06:02:45 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="e74f2df755be1c40aa15aad0e8a27167", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="63b1dcfc5790ccb23cbb7370b4fbe964", 0x10) r2 = semget(0x1, 0x3, 0x200) semctl$GETPID(r2, 0x3, 0xb, &(0x7f00000000c0)=""/108) 2018/03/26 06:02:47 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb000000004bbdd330eaaa50c6a17a4cbe4cf9a27f671d171c4a2c50f288493829c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f38b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x1c}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x3, "8984041f02000000e10000000100000009007a7d000000000000047e000081d9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xffff, 0x0) r2 = getpid() getresuid(&(0x7f0000000340), &(0x7f0000000380)=0x0, &(0x7f00000003c0)) getresgid(&(0x7f0000000400)=0x0, &(0x7f0000000440), &(0x7f0000000480)) socket$nl_xfrm(0x10, 0x3, 0x6) syz_genetlink_get_family_id$fou(&(0x7f0000000640)='fou\x00') getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000680), &(0x7f00000006c0)=0x4) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000580)=""/136) sendmsg$unix(r1, &(0x7f0000000540)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000000c0)="3c012780660e6ba9669430c5263ccb1487bc0587fd733a3a231dad6a498337a871e7eb4317f4bfc60d6efc501710dd9f0b33b8012153f2b99d33691120b599eb06d66a41a7379b57374c77675ef93481f6766369747730146ee5e752127817798b46856d695ba3859f95610a7dad1c905bb764b41311664f85068326f23bc2bd99b5d3eff67d70e724d5fc43d55fdeeb926abb1695e51ceffbda54540a268fecf94094ca42599be71d40153fa07bc154c31a90cb73e3d184d8b89c9a060604e9f42943dfeae0c8a8f2a91b9276ac906aaf6fd4eb3e9f230b65e12f9c887081cd9b43", 0xe2}, {&(0x7f0000001140)="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0x1000}, 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0x1000}, {&(0x7f00000001c0)="487113efc6ed09e43685c82e03315cce1f1cc1e73b05e6534d7b664663c52b4a41beeb76b86dc25851e10c53bfd0b3f6a8f30a4afec50f5f774f5540f6b09853403ba8c26d905e9f64d195291b86942d0728b4a7e58b9bebfbee86358affc15e07ce554f20586efe8ec0aece123744150c7e73ffe73c1ada05a37ed18df75d43d6498b64060583b8518332d7a5f63128b999c67e94acce27ecbcecc345e42d7956624f663d5fc4e1957ec93f214b10be0e555e040ffb0bc82ca696157ddd76412e3ca773e7d69cf18a5e7ade4b26b7750298211af100b59129520567ae3e7b397a4c", 0xe2}, {&(0x7f0000003140)="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", 0x1000}], 0x5, &(0x7f00000004c0)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000000000000000000fe6f230061367b6792", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x60, 0x8000}, 0x4000000) 2018/03/26 06:02:47 executing program 4: rt_sigtimedwait(&(0x7f0000000280), 0x0, &(0x7f00000000c0)={0x77359400}, 0x302) syz_emit_ethernet(0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000ea3000)={0x0, 0x2}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x0, 0x0) 2018/03/26 06:02:47 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e00], 0x0, &(0x7f0000000000), &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000004e464c4f4700000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000009379234c331379a1598a73642d6e7c4c0383b3cd5b0752c63e3d87b327af4ff3d955dd71a8b9ea19ca2d524df0fc26105b1faeb3b3e7609fefc0b658f36c59d6000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff00000000"]}, 0x30a) 2018/03/26 06:02:47 executing program 1: ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f0000000100)={"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"}) syz_fuse_mount(&(0x7f0000000080)='.', 0x0, 0x0, 0x0, 0x2, 0x0) 2018/03/26 06:02:47 executing program 6: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) r1 = accept4(r0, &(0x7f00002c0fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003bd000)=0x14, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) shutdown(r1, 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r2, 0x1000000000013) 2018/03/26 06:02:47 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xca7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000a5000), &(0x7f0000ef4000), &(0x7f0000996000), &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x1, 0x0, 0x9, 0x9, 0x7ff, 0xee}) 2018/03/26 06:02:47 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xf6, 0x4000) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r2 = accept$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) fstat(r1, &(0x7f0000000140)) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000240)={@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, {&(0x7f00000001c0)=""/43, 0x2b}, &(0x7f0000000200), 0x20}, 0xa0) ioctl$KDMKTONE(r0, 0x4b30, 0xed) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000300)) renameat2(r0, &(0x7f0000000380)='./file0\x00', r0, &(0x7f00000003c0)='./file0\x00', 0x4) r3 = openat$cgroup_int(r0, &(0x7f0000000400)='io.bfq.weight\x00', 0x2, 0x0) prctl$setfpexc(0xc, 0x2) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x0, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000004c0), 0x10) unlinkat(r4, &(0x7f0000000500)='./file0\x00', 0x200) fcntl$dupfd(r3, 0x0, r3) mknod$loop(&(0x7f0000000540)='./file0\x00', 0x1000, 0x1) recvmsg(r5, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000580)=""/79, 0x4f}, {&(0x7f0000000600)=""/154, 0x9a}, {&(0x7f00000006c0)=""/65, 0x41}, {&(0x7f0000000740)=""/61, 0x3d}, {&(0x7f0000000780)=""/39, 0x27}, {&(0x7f00000007c0)=""/11, 0xb}], 0x6, &(0x7f0000000880)=""/215, 0xd7, 0x8}, 0x0) syz_open_dev$loop(&(0x7f00000009c0)='/dev/loop#\x00', 0x1000000000000, 0x412100) connect$bt_l2cap(r5, &(0x7f0000000a00)={0x1f, 0xfffffffffffffffe, {0x7, 0x0, 0x20, 0xb2da, 0x9, 0x8249}, 0xa8, 0x6}, 0xe) getsockname$packet(r4, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000b40)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000b80)={0x4, 0x7, &(0x7f0000000a40)=@framed={{0x18, 0x0, 0x0, 0x0, 0xcf, 0x0, 0x0, 0x0, 0x10001}, [@jmp={0x5, 0x3, 0xf, 0x5, 0x6, 0xfffffff4, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f0000000a80)='syzkaller\x00', 0x8, 0x39, &(0x7f0000000ac0)=""/57, 0x41100, 0x1, [], r6}, 0x48) fcntl$setstatus(r4, 0x4, 0x40000) ioctl$TTUNGETFILTER(r4, 0x801054db, &(0x7f0000000c00)=""/61) ioctl$sock_ifreq(r5, 0x893f, &(0x7f0000000c40)={'ip6gre0\x00', @ifru_flags=0x1600}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000c80)={0x2, [0x0, 0x0]}, &(0x7f0000000cc0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000000d00)={r7, 0x269, 0x2b, "f08030b91d62c68f653875fdd89a54774715ada8574d1ced62890174f84f6661a8572b17ca1f16fe6a0c8e"}, 0x33) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000d40)=0x3, 0x4) getcwd(&(0x7f0000000d80)=""/127, 0x7f) 2018/03/26 06:02:47 executing program 3: r0 = socket$inet(0x2, 0x100000000805, 0x0) listen(r0, 0x800006) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) 2018/03/26 06:02:47 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) signalfd(r0, &(0x7f0000000640)={0x8}, 0xfffffffffffffff6) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x4000, 0x64) ioctl$TUNSETLINK(r4, 0x400454cd, 0x324) r5 = add_key(&(0x7f0000000540)='cifs.spnego\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)="8dceda088257117c0538549007c865761274830459647cc546fb11c6dcb184dd7aca3078f53b680a383bdf00f2543229020b44445e71df84d82388bc1f765f32dd62d88003038f562d5cd6a55305837ca023e70b5a63fbc2eb79b76e88c52236f9579372708e", 0x66, 0xfffffffffffffffa) add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r5) add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000680)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/sctp\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000340)={0x8, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r6, 0x40206435, &(0x7f0000000380)={0xfff, r7, 0x1, 0x1f}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r6, 0x111, 0x1, 0xfffffffffffffffe, 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000040)="360f134b00410f01cb470f3567440f30f20f2d39b97c0900000f32b9800000c00f3235004000000f30c442152f302e642e400fc76d030f22e1", 0x39}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000000400)={0x22, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x113, 0x7, 0x804, 0xc82, 0x100, &(0x7f00000003c0)='tunl0\x00', 0x4, 0x1}) r8 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x78, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x0, 0x3f}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f0000000200)={r9, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x2, 0x3, 0x4, 0x1}, &(0x7f00000002c0)=0x98) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/26 06:02:47 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000100)) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$read(0xb, r1, &(0x7f0000000080)=""/59, 0x3b) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmmsg(r2, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in={0x2, 0x4e24, @rand_addr=0x7}, 0x10, &(0x7f0000000680), 0x0, &(0x7f0000000280)}}], 0x2, 0x0) 2018/03/26 06:02:47 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0xfffffffffffffff8, 0x400002) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001780)={{{@in=@broadcast, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000001880)=0xe8) bind(r1, &(0x7f00000018c0)=@can={0x1d, r2}, 0x80) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000080)='/dev/loop#\x00', 0xb, 0x2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x1, 0x0) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xffff, 0x0) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000000100)={0x3, 0x9}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) [ 338.582287] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/26 06:02:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r1 = gettid() r2 = getpgrp(r1) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r2}) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000260000)="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", 0xff7, 0x3fff, 0x0, 0x0) 2018/03/26 06:02:47 executing program 3: r0 = socket$inet6(0xa, 0x80000, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000700)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000070030000ffffffff00000000d0010000d0010000ffffffffffffffffa0020000a0020000a0020000ffffffff04000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000004877bc5e05029dd5000000000000000000000000000000000000000000"], @ANYBLOB="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"], 0x68c) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000180)=""/175, &(0x7f0000000000)=0xaf) syz_emit_ethernet(0xdcdd1e5f388c784d, &(0x7f0000000100)={@empty, @random="c853129b786b", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0xffffffffffffffff, 0x2000000000000000, 0x0, 0x4dd]}) r1 = syz_open_procfs(0x0, &(0x7f0000000cc0)='ns/pid\x00') setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) 2018/03/26 06:02:47 executing program 1: r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x1) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2f050000000, 0x408000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) rt_sigqueueinfo(r2, 0x40, &(0x7f00000001c0)={0xc, 0x8, 0x1, 0x5}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000040)={0x17, 0x91, &(0x7f00000000c0)="2fcf8ba12e2671e1cced298763701cd57aad08a170bed050577b43de733b9bf4979eed7a8091dbf92a68a56b28d2ce9af601369d9b24e7a0237e6401c1059bbb83967a9bbdb684cf1d3efbbbe5dd107a2ecf780834d8a5b9ae0bb8a791caa938999ccd5106e0532cdff94c0c02ef1bab4c53f4b23b68c6f3c2d45ef09fb7fc87b0d0ee0febdb6c74afdc5972bb7f8b0a5a"}) 2018/03/26 06:02:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000008000), &(0x7f0000007000)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000040)={{0x7, 0x3, 0x6, 0x7, "57837eff9545f92607304111bc748699645b608383ee626023a2b94992ad11b96d5c9d57851f28908185334f", 0xfffffffffffffffc}, 0x3, [0x1b0000000000000, 0xa11, 0x200, 0x0, 0x7, 0x3, 0x2, 0x5, 0x0, 0x7, 0x2, 0x1, 0x2, 0x4, 0x8, 0x101, 0x3ff, 0x81, 0x9, 0x2, 0x200, 0x101, 0x7fffffff, 0xfffffffffffffe00, 0x8001, 0x7, 0x9, 0xffff, 0x5, 0x4, 0x80000001, 0x40, 0x3, 0x7, 0x3, 0x1, 0x7ff, 0x7f, 0x7, 0x2, 0x2, 0x3129abdc, 0x1, 0xffffffffffffff01, 0x5, 0x1000, 0x6, 0x9, 0x6, 0x100, 0x6, 0x9, 0x1, 0xfffffffffffffffa, 0x0, 0xe6, 0xffffffffffffffcd, 0xa4, 0x5, 0x2, 0x7, 0x2, 0xd594, 0x4, 0x80, 0x3ff, 0x0, 0x6, 0x47, 0x0, 0x8, 0x3ff, 0xfee, 0x8, 0xc2, 0x5, 0x200, 0x800, 0x0, 0x101, 0x4, 0x2, 0x80000000, 0x748, 0x3, 0x0, 0x4, 0x5, 0x0, 0x3, 0x8, 0x2, 0x10000, 0xffff, 0x2, 0x8f, 0x6, 0x0, 0x8, 0x0, 0x80000001, 0x8, 0x0, 0xfffffffffffffc00, 0x1, 0x8, 0x3, 0x8, 0x3, 0x1, 0x7, 0x400, 0x9, 0x7fff, 0x7fff, 0x9, 0xfffffffffffffa03, 0xfe8, 0x3, 0x4, 0x1cd, 0x4, 0x6, 0xfffffffffffffffc, 0x3fe, 0xcc4, 0x7f, 0x81]}) 2018/03/26 06:02:47 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f00004fc000/0x2000)=nil, 0x2000, 0x1, 0xffffffffffffffff) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x115000, 0x0) flock(r0, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x690, 0x0, 0x1, 0x6}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000100)={r3, 0x75, "34da90fafbd5fd0624e2effc917058e4848f48527c46c208b746dad012b48b803b359d0107678d02e227bc2fb6cb296ecb6357210b22121ad00fe26d00fdb986bd11446e453ab078810e017f95953681db9d09968dbd644a681c099670af95b3d52b967544ac4ff2cf7b04e9306472dcd2a3aa0653"}, &(0x7f0000000180)=0x7d) socket$inet_udp(0x2, 0x2, 0x0) fcntl$notify(r1, 0x402, 0x18) fcntl$getownex(r2, 0x10, &(0x7f00000001c0)) 2018/03/26 06:02:47 executing program 4: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter\x00') readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/66, 0x42}], 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x409e, 0xffff, 0x40, 0x3c24, 0x9, 0x6, 0x8, {0x0, @in6={{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0xf}, 0x4}}, 0x800, 0x9, 0x4, 0x5, 0x1}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in={{0x2, 0x4e21}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r2, 0x4) 2018/03/26 06:02:47 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) [ 339.279539] QAT: Invalid ioctl 2018/03/26 06:02:48 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e99000)={0x0, 0xb47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000da8ff5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) shutdown(r0, 0x1) close(r0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x100) 2018/03/26 06:02:48 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000805, 0x0) listen(r0, 0x800006) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'gre0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) socket$packet(0x11, 0x2, 0x300) 2018/03/26 06:02:48 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) write$fuse(r0, &(0x7f00006f4000)=ANY=[@ANYBLOB="18000000b5b5260201000000000000000000000000000000"], 0x18) 2018/03/26 06:02:48 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000767fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffffffffffff, 0x200000000000001) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000180)=0x2) close(r0) 2018/03/26 06:02:48 executing program 1: chdir(&(0x7f0000000480)='./file0/file0\x00') mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v3') r0 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x80000, 0x16f) ppoll(&(0x7f0000000280)=[{r0}, {r0, 0x4000}, {r0, 0x405}, {r0, 0x6000}, {r0, 0x2000}, {r0, 0x8020}, {r0, 0x4000}, {r0, 0x1}, {r0, 0x8}], 0x9, &(0x7f0000000300), &(0x7f0000000340)={0xb924}, 0x8) mkdir(&(0x7f0000000040)='./file0\x00', 0x175) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000003c0)=0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000500), &(0x7f0000000540)=0x4) kcmp(r1, r2, 0x3, r0, r0) ioctl$TIOCCBRK(r0, 0x5428) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x100000001, 0x10001, 0x3, 0x7, 0x0, 0x3cb, 0x20, 0x1, 0x70f, 0x0, 0x5, 0x8, 0xd0c, 0x0, 0xbd, 0xfffffffffffff35a, 0x84f1, 0x0, 0x4, 0x7, 0x8, 0x8, 0x3, 0xd7d, 0x7, 0x4, 0x5, 0x0, 0x3, 0x3, 0xfffffffffffffffd, 0x6, 0x81, 0x3, 0x0, 0xbe, 0x0, 0x8001, 0x0, @perf_bp={&(0x7f00000001c0), 0xa}, 0x2, 0x5, 0x5, 0x7, 0x0, 0x33, 0x4}, r3, 0x5, r0, 0xa) getsockname$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) getsockname(r0, &(0x7f0000000400)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00000004c0)={0x2, 0x20, [0x74, 0x3, 0x1, 0x1000, 0xfff, 0x10001, 0x81, 0x40]}) 2018/03/26 06:02:48 executing program 2: r0 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f0000000080)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4008af24, &(0x7f00003b6000)={0x0, 0x0, &(0x7f000005e000)=""/9, &(0x7f0000fb0f80)=""/128, &(0x7f0000f8b000)=""/4}) 2018/03/26 06:02:48 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500800000000035abe1e80d90c308747a6f93c5fe3e0d080000000000000069144a5c8f95f5f2968ae8c767e9d18fd69a8e63c73bfe305f4b1443d34ead8e972c6c0c9798c7d96d6c9dbabeb59b51") memfd_create(&(0x7f0000000040)="2f65786500800000000035abe1e80d90c308747a6f93c5fe3e0d080000000000000069144a5c8f95f5f2968ae8c767e9d18fd69a8e63c73bfe305f4b1443d34ead8e972c6c0c9798c7d96d6c9dbabeb59b51", 0x3) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$fiemap(r0, 0x40087602, &(0x7f0000000040)=ANY=[]) fcntl$notify(r0, 0x402, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r1, &(0x7f00000000c0)="217cf9c7e295a3f351680d21463d62ca483c663643affd77239e5071882f475f7d825e49c26992a521d2e8a4ebe5e4a00b6eafabc70aae70a9d549c4874c3ade2fd5c3ddc67773f37ffd8660c5b58105fd4bda332de5526deea9d09f77"}, 0x10) 2018/03/26 06:02:48 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000000c0)={{0x40, 0x800}, 'port0\x00', 0x20, 0x80000, 0x400, 0x9, 0x0, 0x2, 0x4, 0x0, 0x0, 0x40}) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/26 06:02:48 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) readahead(r0, 0x1, 0x0) recvmmsg(r0, &(0x7f0000002a40)=[{{&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)=""/108, 0x6c}, {&(0x7f0000000100)=""/17, 0x11}, {&(0x7f0000000140)=""/190, 0xbe}, {&(0x7f0000000200)=""/228, 0xe4}], 0x4, 0x0, 0x0, 0xfffffffffffffc00}, 0x4}, {{&(0x7f0000000340)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/2, 0x2, 0x2}, 0x3ff}, {{&(0x7f0000000440)=@ax25, 0x80, &(0x7f0000001740)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/122, 0x7a}, {&(0x7f0000001540)=""/102, 0x66}, {&(0x7f00000015c0)=""/217, 0xd9}, {&(0x7f00000016c0)=""/76, 0x4c}], 0x5, &(0x7f00000017c0)=""/4096, 0x1000, 0x7ff}, 0xffffffffffffffd1}, {{&(0x7f00000027c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002940)=[{&(0x7f0000002840)=""/139, 0x8b}, {&(0x7f0000002900)=""/28, 0x1c}], 0x2, &(0x7f0000002980)=""/142, 0x8e, 0x98}, 0x100}], 0x4, 0x20, &(0x7f0000002b40)={0x0, 0x989680}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002b80)={@dev={0xfe, 0x80, [], 0x11}, 0x36, r1}) socketpair(0xb, 0x80000, 0x5, &(0x7f0000002bc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000002c40)={0x0, 0x2, 0x200, &(0x7f0000002c00)}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000002c80)="5edadf12a2") bind$inet6(r3, &(0x7f0000002cc0)={0xa, 0x4e21, 0x39e, @empty, 0x7}, 0x1c) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000002d00), &(0x7f0000002d40)=0x14) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000002d80)) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000002dc0)=0x2761, &(0x7f0000002e00)=0x4) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000002e40)={@loopback={0x0, 0x1}, 0x3b, r1}) r5 = syz_open_dev$sndctrl(&(0x7f0000002e80)='/dev/snd/controlC#\x00', 0x0, 0x20040) socketpair$inet(0x2, 0x0, 0x4093, &(0x7f0000002ec0)) r6 = syz_open_dev$amidi(&(0x7f0000002f00)='/dev/amidi#\x00', 0x2, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000002f40)={0x0, 0x7}, &(0x7f0000002f80)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000002fc0)={r7, @in6={{0xa, 0x4e20, 0x55b, @dev={0xfe, 0x80, [], 0x11}, 0xffff}}, 0x8, 0x1}, &(0x7f0000003080)=0x90) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$KVM_SET_DEBUGREGS(r6, 0x4080aea2, &(0x7f00000030c0)={[0x10000, 0x2, 0xf004, 0x1], 0x9, 0x1, 0x10000}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r8, 0xc008551b, &(0x7f0000003140)={0x9, 0x24, [0x9, 0x3dd, 0x64f1, 0x3f, 0x0, 0xffffffff7fffffff, 0x80000001, 0xe4c, 0x0]}) socket$bt_hidp(0x1f, 0x3, 0x6) chroot(&(0x7f0000003180)='./file0\x00') sysinfo(&(0x7f00000031c0)=""/191) ioctl$KVM_GET_VCPU_EVENTS(r6, 0x8040ae9f, &(0x7f0000003280)) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f00000032c0)=@assoc_value, &(0x7f0000003300)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000003340)={@mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x2, 0x3, 0x4, 0x6, 0x1a, 0x7ff}, 0x20) finit_module(r5, &(0x7f0000003380)='/dev/amidi#\x00', 0x3) ioctl$VT_WAITACTIVE(r3, 0x5607) 2018/03/26 06:02:48 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x7c7, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000040)=""/97) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1, 0x1) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000100)={0x5, [0x8001, 0x6, 0x4, 0x6, 0xffffffff]}) 2018/03/26 06:02:48 executing program 5: r0 = socket(0x200000000000010, 0x2, 0x9) r1 = dup3(r0, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000280)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00000002c0)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x24, 0x0, &(0x7f0000000300)=[@free_buffer={0x40086303, r2}, @register_looper={0x630b}, @increfs={0x40046304, 0x1}, @free_buffer={0x40086303, r3}], 0x61, 0x0, &(0x7f0000000340)="a3fda6f9c594a73bcd3f240d27a0dccb67afb57e056c6161e1e7f11b51ce92b7ea83fa31877649960e94ca79b2c0d76f188495233b7063d1ea6bf91a02502c1e1391aeb1985540c848ab045de5990d2d1fa748dc2a2f12cd7200734d95f10ceb8f"}) write(r0, &(0x7f0000000100)="1f000000f90300ff1400000120ce00000700090000a5a34dbac2ae00e1ff000000000101016c9e0000000000bbffff74", 0x30) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x68, &(0x7f0000000000)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e22, 0xfe0}]}, &(0x7f00000000c0)=0x10) bind$nfc_llcp(r0, &(0x7f0000000180)={0x27, 0x0, 0x1, 0x6, 0x8, 0x1, "06a8522a0cb53375a8a31eec2f9825cc89da70e239151d69dbae7d26926fc8694e97cd9105783ce98423e528c149073a87a028e9a98c3d1fb7e9a04035f575", 0x34}, 0x60) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r4, 0x80000001}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x1c8, 0x8004, 0x9, 0x8000, r4}, &(0x7f0000000240)=0x10) 2018/03/26 06:02:48 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4000) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r2 = open(&(0x7f0000357000)='./file0\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) r4 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r4, 0x402, 0xffffffffffffffff) fsetxattr(r0, &(0x7f0000000080)=@random={'os2.', '\x00'}, &(0x7f00000000c0)=')\x00', 0x2, 0x3) fcntl$dupfd(r1, 0x280000000000402, r3) 2018/03/26 06:02:48 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000100)=0x7e89) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_vif\x00') readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000440)) 2018/03/26 06:02:48 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2e000, 0x0) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000200)={0x1, 0x1, &(0x7f0000000080)=""/253, &(0x7f0000000180)=""/107, &(0x7f00000002c0)=""/255}) 2018/03/26 06:02:48 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x9d, "a26e8b711f3cbf0a068c059c39e74c204908fd44325ea3917de431430a6620af57c676f087289a4619fd2e47ee25f5e837a95bb78f9753a501ee5cf7249a5bcd8fe7f81233822c9b75f6619abe8c945d2078ff2899db553a9bd7354b0965e18c2bb3d033b9ba464d50a9933620e092ee34bff2d362c01d72b916c8a33283669064a6c1dc83767017df0e590b8d002ebc7843b30b9a5297d10d67fb2150"}, &(0x7f0000000140)=0xc1) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x304000000) 2018/03/26 06:02:48 executing program 5: getpid() r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000fe2000), &(0x7f000038fffc)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x8000) getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = dup(r1) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000180)=0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000080)="63b1dcfc5790ccb23cbb7370b4fbe964", 0x146) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000000)) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000140)) fsync(r1) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f00000001c0)={0x80000001, 0x1, 0x9e}) 2018/03/26 06:02:48 executing program 3: r0 = dup(0xffffffffffffffff) getpeername$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000003100)=0x1, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/stat\x00') getdents(r2, &(0x7f0000000080), 0x38e56c70b440642f) unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x200) 2018/03/26 06:02:48 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x57, 0x50200) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x3ff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000240)={r4, 0x6, 0x5, 0xff, 0x2, 0x80000000, 0x9, 0x9, {r5, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x800, 0x1, 0x4, 0x15fc, 0x6}}, &(0x7f00000001c0)=0xb0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000200)=0xfffffffffffffffe) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGETD(r6, 0x5424, &(0x7f0000000040)) 2018/03/26 06:02:48 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000040)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file1/file0\x00', 0x40, 0x3) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x80) syz_fuseblk_mount(&(0x7f0000000140)='./file0/file1/file0\x00', &(0x7f00007cdff2)='./file0/file1\x00', 0x2000, 0x0, 0x0, 0x0, 0x0, 0x3) 2018/03/26 06:02:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x1, 0x0) getpeername$netlink(r1, &(0x7f0000001240), &(0x7f0000001280)=0xc) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x7, &(0x7f0000000200)=0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000c2bfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) io_submit(r3, 0x2, &(0x7f0000000180)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x2, 0x80000001, r0, &(0x7f0000000000)="0000c29528905fce464916a2", 0xc, 0x101, 0x0, 0x0, r4}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xf, 0x3, r2, &(0x7f0000000240)="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", 0x1000, 0x6, 0x0, 0x1, r0}]) 2018/03/26 06:02:48 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000521ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000776ff8)=@abs, 0x8, &(0x7f0000008000), 0x0, &(0x7f0000000ff0)}, 0x0) r3 = dup2(r1, r2) r4 = dup3(r2, r0, 0x0) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000000000)) sendmmsg$unix(r3, &(0x7f0000501fc8)=[{&(0x7f00004b7ff8)=@abs, 0x8, &(0x7f0000000000), 0x0, &(0x7f000089a000), 0x14c}], 0x1, 0x0) 2018/03/26 06:02:48 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) write$fuse(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="1895110011624619dcf4ee000000000000000000000000000000000000"], 0x18) 2018/03/26 06:02:49 executing program 6: prctl$setfpexc(0xc, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x0, 0x805, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000003440)=@assoc_value={0x0, 0x8}, &(0x7f0000003480)=0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100)=0x7, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000034c0)={r2, 0x7ff8, 0x1, 0x1ff, 0xffffffff}, 0x14) sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000980)=@newspdinfo={0x5c, 0x24, 0x1, 0x0, 0x0, 0x0, [@algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x5c}, 0x1}, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40040, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000080)) 2018/03/26 06:02:49 executing program 2: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x101, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) getuid() write$eventfd(r0, &(0x7f0000857ff8), 0xffaa) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r0) 2018/03/26 06:02:49 executing program 0: r0 = gettid() process_vm_readv(r0, &(0x7f0000000380)=[{&(0x7f0000000180)=""/183, 0xb7}, {&(0x7f0000000280)=""/67, 0x43}, {&(0x7f0000000300)=""/87, 0x57}], 0x3, &(0x7f0000000700)=[{&(0x7f00000003c0)=""/9, 0x9}, {&(0x7f0000000400)=""/91, 0x5b}, {&(0x7f0000000480)=""/177, 0xb1}, {&(0x7f0000000540)=""/10, 0xa}, {&(0x7f0000000580)=""/232, 0xe8}, {&(0x7f0000000680)=""/79, 0x4f}], 0x6, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000001ff0)={0x1d}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x1, 0x20) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000140)={0x6aad, 0x8000000100000, 0x7, 0x1, 0x78}) io_setup(0x1000, &(0x7f0000000040)=0x0) process_vm_readv(r0, &(0x7f00000008c0)=[{&(0x7f0000000780)=""/214, 0xd6}, {&(0x7f0000000880)=""/14, 0xe}], 0x2, &(0x7f0000000b80)=[{&(0x7f0000000900)=""/152, 0x98}, {&(0x7f00000009c0)=""/79, 0x4f}, {&(0x7f0000000a40)=""/16, 0x10}, {&(0x7f0000000a80)=""/59, 0x3b}, {&(0x7f0000000ac0)=""/65, 0x41}, {&(0x7f0000000b40)=""/4, 0x4}], 0x6, 0x0) io_submit(r3, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080)="020000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_SMI(r4, 0xaeb7) 2018/03/26 06:02:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [{0xbff, 0x0, 0x2}, {0x40000fff, 0x0, 0x6}]}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000301ff8)=0x100000000004, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000648000)={'vcan0\x00', 0x0}) r3 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'bond0\x00'}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r2}, 0x10) bind$can_raw(r0, &(0x7f0000b4aff0)={0x1d}, 0x10) 2018/03/26 06:02:49 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x2) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x280002) fcntl$setlease(r1, 0x400, 0x2) r2 = socket$inet(0x2, 0x80006, 0xc42) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000100)={'ifb0\x00', {0x2, 0x4, @loopback=0x7f000001}}) 2018/03/26 06:02:49 executing program 5: r0 = perf_event_open(&(0x7f00004b2000)={0x2, 0x70, 0x440, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000799000)}, 0x10000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="4b66a0f680a57ad2c77f9d75cdcc42dc194ebe58c0d4ba912abd9eaa09902c2f5d23181d555fc9a0c61cf7c82e64b393232bf54a9f56800d8c75cc97ea5a389e219f0e9da3e7ff01fec64b70e176ced06d37372a68342a60482b4331cd5d27911ac61b1edeb26633c21bcb11a1912ca8d42c885667a9b8fbab614629020cac4e6d8c5eababe857d4cdb4e6d36c9184d7ebae763ded616a832bcea918f54b36dac737748b1f45bca6eec99fb967", 0xad}], 0x1, 0xa) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000180)={0x6, 0xde6f}) io_setup(0x5d3, &(0x7f0000000080)) 2018/03/26 06:02:49 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f0000000080)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}}, 0x14}, 0x1}, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x4) prctl$void(0x1d) 2018/03/26 06:02:49 executing program 4: syslog(0x3, &(0x7f0000000200)=""/90, 0x5a) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/252, 0xfc) getsockopt$inet_tcp_int(r0, 0x6, 0x21, &(0x7f0000000280), &(0x7f00000002c0)=0x362) 2018/03/26 06:02:49 executing program 7: timer_create(0xfffffffffffffff1, &(0x7f0000005fb0)={0x4, 0x0, 0x1}, &(0x7f0000002ffc)) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001fe0)={{0x77359400}, {0x0, 0x6}}, &(0x7f0000001000)) timer_gettime(0x0, &(0x7f0000000fe0)) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbff, 0x400000}, 0xc) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x7fff, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x80000001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x428}, 0x8) 2018/03/26 06:02:49 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69f", 0x21) 2018/03/26 06:02:49 executing program 1: r0 = request_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='GPL\x00', 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$negate(0xd, r0, 0x100000000, r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5}, 0x2c) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000000040)={0xc0000000}) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x30}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xff35, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/26 06:02:49 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/context\x00', 0x2, 0x0) 2018/03/26 06:02:49 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0xfee2, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x8) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='usrr./tev/s[5/timer\x00'], &(0x7f00000000c0)='/dev/snd/timer\x00', 0xf, 0x2) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) 2018/03/26 06:02:49 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) openat$cgroup_int(r0, &(0x7f0000000480)='rdma.max\x00', 0x2, 0x0) write(r0, &(0x7f00000001c0)="6b6f7e046e19c88ccb20a28d6213a990831590b4ba804cb9f75d95e7a4be58c6d853a75517f5d91f7f3bd72fac4bf9efb7e917cbd0dddb554437f1dd4cbc1504dee17d66f5658fc2c8bc0657e053b988138a00020000998ecd02dbecaa1a27cb1e83e0554c58e1786d07c71a8f02ead2b7303b03335f94a54808000000000000006384160772861688e875cfa0a70bbcd735", 0x92) 2018/03/26 06:02:49 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="fc521622d3a69894e3698a437320df023ec43fd10f0f9a459c2aa0aa790b7c7353b18619540b0b999a22d4a7a747fe519ff7d6ad3420267a2d3daa401bc2447990815777cc4285894e3911ef9359f33a9f0ff005a81d11a14378f57f043a2ff1e90d31b35212652e52ebcda06d72c9b945fbc4ee7d26dac8b6acf9a25d658507876833db81703391b8f02d301bc81b66d750a38f37a5243ed5d3284dd6203d59abd292e08152bfbd803e2cb7bf06c0eebc4697198bae08829a7b1bd1aacc11fe0f", 0xc1, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000380)='trusted\x00', &(0x7f00000003c0)='/dev/binder#\x00') lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$get_persistent(0x16, r2, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x0, 0x0, &(0x7f0000000240)}) delete_module(&(0x7f0000000400)='trusted\x00', 0x200) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) clock_gettime(0xb, &(0x7f0000000580)={0x0, 0x0}) utimes(&(0x7f0000000500)='./file0\x00', &(0x7f00000005c0)={{r3, r4/1000+30000}, {r5, r6/1000+10000}}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0xffffff0a, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="046304400400000000634040021000000000000003edffffffffff8e3146950010000000000000000001000020000000000000000800000000000000", @ANYPTR=&(0x7f0000000780)=ANY=[@ANYBLOB="9da964660000000007000000000000000200000000000000158752000000000086eb9474c693b2d15e7e40b9a743b6e4dfb950cb7690fc697b6108f426b0efc1ec8faf893f5f75c50e2f19243a72ff34c996d801bdf03be6b3f8003adf55989ca745099d12bf3d23f1f9330d2fd00ed379284fdaddfc32252bcb988902d883ea26f4cac6a55d2ff57d5f59f1f0b0dedca02c6758edf0f55835674edf5abd712193f00cb957a0f145"], @ANYRES32=r3], 0xffffff40}) r7 = syz_open_dev$evdev(&(0x7f0000000600)='/dev/input/event#\x00', 0x4, 0x10000) r8 = fcntl$dupfd(r0, 0x0, r7) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r8, 0x111, 0x4, 0x0, 0x4) ioctl$DRM_IOCTL_SET_UNIQUE(r8, 0x40106410, &(0x7f0000000740)={0xc2, &(0x7f0000000640)="226763765b503603e8c832c5f50eb02633877cca0211f7f449effeffc3dfe3b3af3c51b819af5744d87bbe2fde1b5a2fa3d1b588ae7e0ebafa1902a9bc7ab13a1a43afd996f1eebe5d0346a5df0d66bd7f46b05eebc989d8435ec9c53f743c73a6d2ba1ad6e86be9d28b368bc9f17508d354d4a1399fec2008e2780a04ad06150be706b7a1c4c21fba3f17f222d7796384a8cdcb38a63b911dcf7d8ea549a0b4a653e0188f0069be19f85553035566ff712521d14029788c0069c8a198bc2052be75"}) 2018/03/26 06:02:49 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x3}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) mremap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000000)={0x8, 0x5a4f, 0xffffffffffff8001, 0x0, 0xc57, 0x3}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6e8000}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2}, 0x8) [ 340.883708] binder: 22439:22451 unknown command 0 [ 340.910195] binder: 22439:22451 ioctl c0306201 20000340 returned -22 [ 340.919940] binder: 22439:22451 IncRefs 0 refcount change on invalid ref 4 ret -22 [ 340.927872] binder: 22439:22451 got transaction to invalid handle [ 340.934147] binder: 22439:22451 transaction failed 29201/-22, size 32-8 line 2848 [ 340.967547] binder: 22439:22451 unknown command 0 [ 340.974199] binder: 22439:22451 ioctl c0306201 20000340 returned -22 [ 340.986539] binder: 22439:22453 IncRefs 0 refcount change on invalid ref 4 ret -22 [ 340.994326] binder: 22439:22453 got transaction to invalid handle [ 341.000575] binder: 22439:22453 transaction failed 29201/-22, size 32-8 line 2848 2018/03/26 06:02:57 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000009ffb)='comm\x00') exit(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) write$selinux_context(r1, &(0x7f00000000c0)="36b07374656d5f753a6f626a6563745f723a6170745f7661725f63616368655f543a733000", 0x1) 2018/03/26 06:02:57 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x8200, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x400, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11c}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/03/26 06:02:57 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000002fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000000)=0x62, 0x4) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x4) ioctl(r0, 0xc0884123, &(0x7f0000000000)) 2018/03/26 06:02:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00009faff0)={&(0x7f00008bc000)={0x20, 0x10, 0x2ff, 0x0, 0x0, {0x7}, [@typed={0xc, 0x0, @u32}]}, 0x20}, 0x1}, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000000)=[{}], 0x1, 0x8000) r1 = syz_open_procfs(0x0, &(0x7f0000d86000)='syscall\x00') perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f00004f1000), 0x1) 2018/03/26 06:02:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0xa, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0x301) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x77, 0x1000010004}, 0x14) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000)='*', 0x1, 0x0, &(0x7f00000001c0)={0x2}, 0x10) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/4, 0x4) 2018/03/26 06:02:57 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) connect$packet(r2, &(0x7f00000000c0)={0x11, 0x6, r1, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r3, 0x5}, &(0x7f0000000240)=0x8) r4 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x6, 0x10000) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f000000a000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) ioctl$TIOCGETD(r4, 0x5424, &(0x7f0000000140)) 2018/03/26 06:02:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x99}, &(0x7f0000000040)=0x8) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000380)=@req={0x28, &(0x7f0000000240)={'ipddp0\x00', @ifru_hwaddr=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f0000000280)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f00000002c0)='-', 0x1, 0xc0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg(r0, &(0x7f0000000400)={&(0x7f00000001c0)=@l2={0x1f}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000017c0)="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", 0xc47}], 0x1, &(0x7f0000000a40)=ANY=[]}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff}, 0x14) sendto$inet(r0, &(0x7f0000000180)="92", 0x1, 0x0, &(0x7f00000003c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair(0x4, 0xf, 0x8, &(0x7f0000000080)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000300)={0x7fff, 0x5, 0x1, {r2, r3+30000000}, 0xae, 0x80000001}) 2018/03/26 06:02:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x82000, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req={0x7fffffff, 0x3, 0x9, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x8) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000100)="f7f7141dd01eb6d96defcdefcb0ab7c3484d52f5515632be7e6a9f293fc8a80109295726f995ee92c70be1bf1105", 0x2e}, {&(0x7f0000000140)="b7ab6baedec826385cb98fb653e652fa35d6f668759a963888543b30567fe03d731de5b0a5f04361c236562f0fc1eb27a70c1f655e05f987b05826c380b90c13e637cc51ca7b4fff93aba07e0f45de0d43f408909b04003ee2bc8db0ed8ca6eb2f2c131118616b64dfef59", 0x6b}, {&(0x7f0000000480)="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", 0x1000}], 0x3, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000001480)={'filter\x00', 0x7, 0x4, 0x478, 0x160, 0x278, 0x0, 0x390, 0x390, 0x390, 0x4, &(0x7f0000000000), {[{{@arp={@empty, @loopback=0x7f000001, 0xffffff00, 0xffffffff, @mac=@random="246bb8d573f1", {[0xb493d7a431042e37, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0x2, 0x8, 0x3, 0x2, 0x6, 0x400, 'dummy0\x00', 'syzkaller0\x00', {}, {0xff}, 0x0, 0x222}, 0xf0, 0x160}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x2, 0xfffffffffffffc00, 0x7, 0x0, 0x0, "e7572295e65171e214d2d163901f016b88e62c9d0ddcf56ddffbddf1907f1376a6e29b5c60c1851252160b2f0cf65164f613afe8a85bd91de807fce4ec275bcf"}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0xffffff00, 0xff, @mac, {[0x0, 0x0, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x9, 0x8001, 0x5, 0xd5, 0xffffffffffffffc7, 0x6, 'eql\x00', 'syzkaller1\x00', {0xff}, {0xff}, 0x0, 0x31}, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@uncond, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x59, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) userfaultfd(0x80000) 2018/03/26 06:02:57 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) socket$bt_rfcomm(0x1f, 0x1, 0x3) r2 = getpgrp(0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x158) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000000100)) kcmp(r1, r2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r4 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x184) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x7, 0x5, [0x200, 0x7d, 0x2, 0x7ff, 0x6]}, &(0x7f0000000180)=0x12) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000280)={r5, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x84) ioctl$KVM_S390_VCPU_FAULT(r4, 0x4008ae52, &(0x7f0000000080)=0xb9) creat(&(0x7f0000000240)='./file0\x00', 0x0) socket$nl_crypto(0x10, 0x3, 0x15) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) 2018/03/26 06:02:57 executing program 3: mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x800000000402, r1) exit(0x0) creat(&(0x7f0000b13ff2)='./file0/file0\x00', 0x3) 2018/03/26 06:02:57 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x22200, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000000140)="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", 0x1000) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/03/26 06:02:57 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./bus\x00', 0x400102, 0x120) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000200)={0x0, 0x1000}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) sendmsg$unix(r1, &(0x7f0000000180)={&(0x7f0000000040)=@file={0x1, './bus/file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f00000000c0)="39ce04a1e30715", 0x7}, {&(0x7f0000000100)="9c52a22732195d4508c284483050b4f7218534627b8d955fd24339cb33c197dda55e6bd1f2a735bbcbaef45b9f8a21b5efe527f5", 0x7fff}], 0x2, 0x0, 0x0, 0x10}, 0x40) r2 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00003d6ff4)) open(&(0x7f0000000000)='./bus\x00', 0x82, 0x0) 2018/03/26 06:02:57 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x80000) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0x602) epoll_create1(0x80000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x3, 0x8, 0x4, r1}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='pids.current\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f00000003c0)={0xb8, "16c8a3d5f22105deed6ebdeaafa649c7936487c9b7054ffea75a84822ae880f0d19d06418250685bc468250baf7baf51ab1613be8bfb2f986af384e1c9a321093e72fb624652cac56482b8b3d068ca8c5a67085973353870b92e8c455ad5646aa6a1d0b676f08378ce2108a254007e77f16b259a41c16069eefa7157bf41c3793be6b1fa5a19a1b726d3ecc266836ee49d3f443363c02df48dff8c1e869ec23dc3b680ce05d9d13fcdfb3fadbd73a666fa10b2e6decd7a35"}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200400, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1) r4 = accept(r0, &(0x7f0000000280)=@nfc, &(0x7f0000000040)=0xffffffffffffff48) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYRES32=r5, @ANYBLOB="0056c3693353217e6c86a7f1d73a5672f1d9655337aba31e949b2a3d291de8dcb7a9404fde2084df60802f36ae7ac0cb9a0aed22a61e87cb74bdf30d45cfadbca31db3b2056074f4d00de507f76ac5e12493839ac720000000000000005c81198125ecccb8009c1e0a7071a476cb9213535c0ffd1070205acf1295ada260e509192e04cc4f5dc405eab18484d7e3d8a4735b3680fe37c75201a01cf23f5b330fcbaaa143ae807a85d9146ccc0284"], &(0x7f0000000200)=0x11) 2018/03/26 06:02:57 executing program 5: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007d1fef)='/dev/vga_arbiter\x00', 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000057000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x101, 0x2) openat$ppp(0xffffffffffffff9c, &(0x7f00000ca000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x800400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x10000, 0x0) r1 = semget(0x3, 0x1, 0x300) semctl$SETVAL(r1, 0x0, 0x10, &(0x7f0000000040)=0xc224) 2018/03/26 06:02:58 executing program 6: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5473, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xffffffffffffffff, 0x0) dup2(r1, r2) tkill(r0, 0x16) 2018/03/26 06:02:58 executing program 2: mremap(&(0x7f0000001000/0x1000)=nil, 0x7ffffffff000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x50, 0x800) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) 2018/03/26 06:02:58 executing program 4: syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000b25000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) 2018/03/26 06:02:58 executing program 1: r0 = socket(0x10, 0x3, 0x0) io_setup(0xffffffffffffffd1, &(0x7f0000000040)=0x0) io_getevents(r1, 0x7, 0x1, &(0x7f00000000c0)=[{}], &(0x7f0000000100)={0x0, 0x989680}) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)={0x0, r2+10000000}) 2018/03/26 06:02:58 executing program 7: r0 = semget(0x0, 0x3, 0x404) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) semop(r0, &(0x7f0000000040)=[{0x4, 0x6, 0x1000}, {0x3, 0x5, 0x1000}, {0x3, 0x4, 0x1000}, {0x5, 0x1, 0x800}, {0x7, 0x6, 0x800}], 0x5) perf_event_open(&(0x7f0000b5a000)={0x0, 0x155, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000300)={0x5000, &(0x7f00000002c0), 0x1, r1, 0xc}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000280)={0x3, 0x0, &(0x7f0000000100)=""/56, &(0x7f0000000480)=""/159, &(0x7f0000000340)=""/82, 0x103000}) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000140)) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00000000c0)=0x3a, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/03/26 06:02:58 executing program 5: r0 = memfd_create(&(0x7f00002d7ffa)='-G\\%(\x00', 0x3) accept4$packet(r0, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0x14, 0x80800) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000740)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x0, 0x4e24, 0x0, 0xade700d1af6279e6, 0x80, 0x80, 0x1, r1, r2}, {0x1f, 0x100000000, 0x3, 0xffffffffffffffb3, 0xffffffffffff0001, 0x8, 0x6, 0xd62}, {0x57b4, 0xaf0, 0xfffffffffffffffa, 0x10001}, 0xc422, 0x6e6bb5, 0x1, 0x1, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0xff}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x3506, 0x2, 0x1, 0x3, 0x9, 0x7, 0x9d6c}}, 0xe8) fcntl$addseals(r0, 0x409, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 2018/03/26 06:02:58 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x200000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x0) r1 = inotify_init1(0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r2, r3, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) 2018/03/26 06:02:58 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1f, 0x1) bind$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x24) getsockopt(r0, 0xfffffffffffffff7, 0x5, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000001100)) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001140)={@ipv4={[], [], @multicast2}}, &(0x7f0000001180)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000011c0), &(0x7f0000001200)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001240), &(0x7f0000001280)=0x4) bind$unix(r0, &(0x7f00000012c0)=@file={0x1, './file0\x00'}, 0x6e) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x100) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001340)={{{@in6=@remote, @in=@local}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000001440)=0xe8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001480)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$void(r1, 0x5451) splice(r0, &(0x7f00000014c0), r1, &(0x7f0000001500), 0x4, 0x1) fcntl$setpipe(r0, 0x407, 0xfffffffffffffff9) truncate(&(0x7f0000001540)='./file0\x00', 0x5) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) inotify_add_watch(r1, &(0x7f0000001580)='./file0\x00', 0x2000000) mq_timedreceive(r1, &(0x7f00000015c0)=""/139, 0x8b, 0x10000, &(0x7f0000001680)={0x77359400}) getpeername$unix(r1, &(0x7f00000016c0)=@abs, &(0x7f0000001740)=0x6e) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000001780)={'rose0\x00', 0x200}) readahead(r2, 0x3a1, 0x9) recvmsg(r2, &(0x7f0000001f00)={&(0x7f00000017c0)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001840)=""/106, 0x6a}, {&(0x7f00000018c0)=""/155, 0x9b}, {&(0x7f0000001980)=""/169, 0xa9}, {&(0x7f0000001a40)=""/121, 0x79}, {&(0x7f0000001ac0)=""/213, 0xd5}, {&(0x7f0000001bc0)=""/113, 0x71}, {&(0x7f0000001c40)=""/199, 0xc7}, {&(0x7f0000001d40)=""/241, 0xf1}], 0x8, &(0x7f0000001ec0)=""/21, 0x15, 0x6}, 0x1) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000001f40)=""/57) fdatasync(r1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001f80)) dup(r1) r3 = syz_open_dev$admmidi(&(0x7f0000001fc0)='/dev/admmidi#\x00', 0x982, 0x400000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000002000)={0x1, 0x0, 0x7, 0x0, 0x7f}) getsockopt$sock_int(r1, 0x1, 0x16, &(0x7f0000002040), &(0x7f0000002080)=0x4) 2018/03/26 06:03:00 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000000140)="7027a356af410cc9ce61f2baafad5c12681e8acdb1352cac7e35fd5a7feee91c3e3cd8fe92e94fbd8eda5c3bde4d772e28ce5e522222fc2c6d7baba9d92cc66d6baed9627007009e3876184d836789ab4f8488cc21b936ca4904ca7b89a95b3931d8b179ebce1fcdaafe0ac04469f40ebe80adc2b63367e502d6fa024266e074c1f2cf26f1b0a6f9d13ac8bc85afc15fc2d409b107f376687742a4729ebcb290b09ca26976020c89ccb3ba9cfbe64aab849f93d370a690a31bddabddd4066f03872fdb82941a501660ec8f0970326d0131d6113e21cea4cd3a75", 0xda) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), 0x4) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000019fed)=""/19, &(0x7f0000016ffc)=0x13) 2018/03/26 06:03:00 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffd) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000002c0)={0x6, 0x4, 0x1, r0}) 2018/03/26 06:03:00 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x69, 0x14200) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00000001c0)=""/245) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000100)='./file0\x00', 0x100) sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="28000000120005031e0000eeffffff0007007c00", @ANYRES32=0x0, @ANYBLOB="00fe0a587c9fa58578001d0002000000"], 0x23e}, 0x1}, 0x0) write$eventfd(r0, &(0x7f00000002c0)=0xd2, 0x8) 2018/03/26 06:03:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000000000)=""/24, &(0x7f00002e3000)=0x18) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/hci\x00') getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000080)=""/211, &(0x7f0000000180)=0xd3) 2018/03/26 06:03:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f00009c8000)=0x1ff, 0x8000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) timer_create(0x3, &(0x7f0000000080)={0x0, 0x8, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) timer_gettime(r0, &(0x7f0000000140)) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000280), &(0x7f0000000040)="c6") ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000000340)) 2018/03/26 06:03:00 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x120000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {}, 0x0, 0x3}) 2018/03/26 06:03:00 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x54, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e23, 0x2000000, @empty, 0x8000}, @in6={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0x5}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000200)={r3, 0x2, 0x0, 0x11c1, 0x80000001, 0x5e21, 0xffffffffffffff00, 0xfa, {r4, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x1000, 0x3, 0x4, 0x8000}}, &(0x7f00000002c0)=0xb0) 2018/03/26 06:03:00 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x8002) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000540)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000500)={0xffffffff}, 0x3}}, 0x20) write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0b00ddff0f0000fa840b004d0d5cd76e5337c54adca5774c2e59aff3426b334221628edf7c28f8e7922e7d2d0e2ccf5cde010096b92ba149cf8e267ca36b5060a9f75f7f2bc2ff0cdfb5dc306f76e4", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES32=r1, @ANYBLOB="faffffff"], 0x18) r2 = eventfd2(0x0, 0x0) signalfd4(r2, &(0x7f0000000240)={0xfffffffffffffffd}, 0x8, 0x80000) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d4a000)={0xffffffff80000005}) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/97) epoll_wait(r3, &(0x7f0000000000)=[{}], 0x3b4, 0xfffffffffffffffd) openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x0, 0x0) 2018/03/26 06:03:00 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x3b21011e, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10}, 0xc) 2018/03/26 06:03:00 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000ff5)='/dev/midi#\x00', 0x420cd632, 0x0) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000000040)="4b4b30a9603fe24f94d3bac768bb40260cc044f22034f16ed2454da0a3abe4dab0fe99bb72e91fe59f6c0e35b3a3fde4e0c0a31eef2d35406017487b52aa32f22da0c70768") socket$inet_sctp(0x2, 0x5, 0x84) 2018/03/26 06:03:00 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000000)=""/145) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001e4000)) 2018/03/26 06:03:00 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = semget$private(0x0, 0x2, 0x80) semop(r2, &(0x7f00000000c0)=[{0x3, 0x10001, 0x1800}, {0x1, 0xffffffff, 0x1000}, {0x3, 0xf97, 0x1800}, {0x3, 0x2, 0x1800}, {0x2, 0x2, 0x1000}, {0x3, 0x6, 0x1000}, {0x1, 0x6, 0x1000}], 0x7) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r4, 0x2}, 0xc) 2018/03/26 06:03:00 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000009000)={0x8, 0x31, 0x7fffffff, 0x15ee, 0x3fac, 0xb9f5, 0x7e4, 0x513, 0x3, 0x2a6}) r0 = syz_open_dev$sndpcmp(&(0x7f0000001140)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x280) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000001180)=0x4) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000cfe0)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001200)={{{@in=@multicast1, @in6=@mcast1}}, {{@in=@dev}}}, &(0x7f0000001300)=0xe8) r2 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x80, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x2, 0x0, 0x4000000000000000, 0xff, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, @perf_bp={&(0x7f0000005000), 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000ffef)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001440)={0x0, 0xf67}, &(0x7f0000001480)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001500)=@assoc_value={r4, 0x8}, &(0x7f0000001540)=0x8) r5 = syz_open_dev$loop(&(0x7f0000012000)='/dev/loop#\x00', 0xee0, 0x400000) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000000)={'\x00', {0x0, 0x4e20}}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000011000)={0xb4, 0x4, 0x3, 0xeed}, 0x10) mprotect(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x2000000) r6 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd(r2, &(0x7f0000011ff8)={0x40}, 0x8) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f000000f000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f00000013c0)=0x10000001006) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000004ffc)=0x8001) fcntl$setlease(r2, 0x400, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000011c0)) setsockopt$inet_mreq(r6, 0x0, 0x20, &(0x7f0000010000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x12}}, 0x8) r7 = gettid() timer_create(0x0, &(0x7f0000001340)={0x0, 0x0, 0x1, @tid=r7}, &(0x7f0000001380)) readv(r1, &(0x7f0000008fe0)=[{&(0x7f0000011000)=""/232, 0xe8}, {&(0x7f0000011fff)=""/1, 0x1}], 0x2) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000001100)={&(0x7f0000013000/0x1000)=nil, 0x1000}) read(r1, &(0x7f0000000000)=""/4096, 0x1000) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) [ 351.729707] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 351.766663] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/26 06:03:00 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6e65742f69705f6d725f636101006500") ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000040)={[], 0x1e5, 0x6c, 0x8, 0x0, 0x3, 0x4, 0x14000, [], 0x5}) sendfile(r0, r0, &(0x7f0000000000)=0x4b, 0x67) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x3f8, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x8001, 0x400, 0x8}, &(0x7f00000002c0)=0x10) 2018/03/26 06:03:00 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xfff) r1 = epoll_create1(0x0) r2 = memfd_create(&(0x7f0000000040)='.(.mime_type].ppp1-(\x00', 0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x72, "1b2fce978dac335ed8d752e6d593abd9d3e6b830f5a3f3c880ba5a7fc5a5479869e962601d0028a59cc79928c2f3247e4583918109f8ccbf9a05b9dd4393c82be6e95917d81d750af49146779a197051124a9384c190d7978a9c041ba50bdcd793af19e98b0ddad79a7db7647fb14b6614dc"}, &(0x7f0000000100)=0x7a) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000140)={r3, 0x1b, "3c6929d73229bb8fecc30b65be0e57d3281a447961dc6f09b3b2ff"}, &(0x7f0000000180)=0x23) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/26 06:03:01 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) flistxattr(r0, &(0x7f0000000040)=""/119, 0x77) [ 352.644882] QAT: Invalid ioctl [ 352.650110] QAT: Invalid ioctl [ 352.676572] QAT: Invalid ioctl 2018/03/26 06:03:01 executing program 1: syz_emit_ethernet(0x0, &(0x7f00005b1000)=ANY=[], &(0x7f0000ea3000)) [ 352.723726] QAT: Invalid ioctl [ 352.732321] QAT: Invalid ioctl [ 352.761331] QAT: Invalid ioctl 2018/03/26 06:03:01 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r0, &(0x7f0000000040)=@proc={0x10, 0x0, 0x3}, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000010dfc)=ANY=[@ANYBLOB="14000000050101dfff0000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/26 06:03:01 executing program 0: r0 = syz_open_dev$binder(&(0x7f000036eff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000007f72), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001080)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000010c0)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000cf7000)={0x8, 0x0, &(0x7f0000f2f000)=[@decrefs={0x40046307}], 0x0, 0x0, &(0x7f0000465fb9)}) bind$pptp(r0, &(0x7f0000001040)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x1e) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x204040) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000040)=""/4096) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001100)={0x0, 0x0, 0x101, 0x101}, &(0x7f0000001140)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001180)={r3, 0x8}, 0x8) 2018/03/26 06:03:01 executing program 4: syz_emit_ethernet(0x5, &(0x7f0000000840)=ANY=[@ANYPTR64=&(0x7f0000000800)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES16, @ANYPTR], @ANYPTR=&(0x7f0000000500)=ANY=[@ANYPTR, @ANYPTR, @ANYRES16, @ANYPTR64, @ANYPTR, @ANYBLOB="ed382827c270ab306bda1ada07d37783b5516e96cb424598034e7db836c4fc2559633d14436986"], @ANYPTR, @ANYRES64, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES32, @ANYRES64, @ANYBLOB="f099eb6a331cc4b21c239157bc1c577f53174e3a235bd16530260974eb9920656dce89d0e0ae37daaeecc84c24ecbeac75391e19fa03c0000bfbdb163e6c5bf40bc7e8ada9057bffdd887b63a71c2bead49225321bc4ca8f7e1da4e762f84d07d47e95b4afe2ca79d82436f15505f0cb787e6bac8879b12c6659102e82f26ba0f31799dfc659aa", @ANYRES32, @ANYPTR], @ANYPTR=&(0x7f0000000640)=ANY=[@ANYRES16, @ANYBLOB="f0f005b588214251e1ed0b686218a694dc43f22db7a071ac3b41ef4ceac435c845786627d732eae2f5277548e6eec94259b02d10ac9e2db0d3b093bfb4fb543bf20865a6832a000d47d29c01388e5e3f71130ffc788f71046a127c5f891605ddc3eba6c7fc0adc3e83ef0aaa32d0d2bacd64ff070c5588d23a4a18a211527bfd987cf8974a74ba46ea85da734edf4d662d821172f4", @ANYBLOB="fc66bd1c3ae6d4e264d86ebc8d4c213abf6ac23259e545f35f96a91778dccd90f7b547e8a16cdf0dbaeaa2a2a3c7881bfdedc385d7a341", @ANYPTR64, @ANYRES16, @ANYRES32, @ANYRES16, @ANYBLOB="559f4870defb830c57964e3993dfb3fba065c768108947d6d3004ea8e11d806ca301f2fb5014702a295da05a6de278a9ab79defd000bf75cd4d5910dad388adb0af38c70f37369b8687da2c01067da25ed680a6c83ff950c1a757d749c2d3013fd866403b27f84473b4e9d4d83a403cd89344525013c49a33d329b88e170e91b95715f24811bca1347ba762b057e4384f5667aa480a2cd3d52cac3a02d9878b14254a01a7ef4893827a9f9278340cad4c3262e04561372524732caa0d7490a192192ff31d08f2b2be1e0", @ANYRES64]], @ANYBLOB="a14375650a7b6211fb828f499e31ceba7d275345beb1d530d3794994a31183f87d8bf7c252cd6518c9464336e5a1ad39f02b97a85ffbc3e72d48c392a9ab8401906cd17bd22d79825c343aa9102605745a184be71fc7742fce77f92a11b8cea516560625d8f09959652182ac2d9d6ebb51fec30e3e15e31b43e3430a047c5ab2c3270926e847e1d3c9dc74b91dfd2a9705865c00a42a0b5c1ce04beba8f89ddc00504eb016f3332dfec0cfc500fd8091a0b14d00bd4df93acb", @ANYPTR64, @ANYRES64, @ANYRES32], 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x82000) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x9, 0x665, 0x30000000, 0x1ff, 0x0, 0x3, 0xc, 0x6, 0x7f, 0x6, 0x4f13, 0x8}) 2018/03/26 06:03:01 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.memory_spread_page\x00', 0x2, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x5, 0x40000) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) write(r1, &(0x7f0000000300)='5', 0x1) read(r1, &(0x7f0000000580)=""/187, 0xbb) [ 354.432431] binder: 22575:22579 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 354.445047] binder: BINDER_SET_CONTEXT_MGR already set [ 354.450727] binder: 22575:22581 ioctl 40046207 0 returned -16 [ 354.458575] binder_alloc: 22575: binder_alloc_buf, no vma [ 354.464236] binder: 22575:22579 transaction failed 29189/-3, size 40-8 line 2963 [ 354.475721] binder: 22575:22581 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 354.494151] binder: undelivered TRANSACTION_ERROR: 29189 [ 354.500372] binder: release 22575:22579 transaction 132 out, still active [ 354.507381] binder: unexpected work type, 4, not freed [ 354.512682] binder: undelivered TRANSACTION_COMPLETE [ 354.517953] binder: send failed reply for transaction 132, target dead 2018/03/26 06:03:03 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x10001, 0x180, 0x4}], {0x8100, 0x1, 0x78, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x772]}) 2018/03/26 06:03:03 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000180)="6dd78df84f0c7a9cfd58999f08995a70f095c4f0bf5990846a5101480f570c8125114cc0683635b3b0b5e0ea302683cccfa80a8dd4dbcd1ec6d655fdb3178f5c0478ddc807ca5ce2b13adede1a0ea6a222ea3b20b834a1d842ad5b810a02c389c02b4f9fc47fd616c70fbb0f8f8fe7aa7fcbeb2a943b2ff509b25fc819d121cdafd13c82890f8966e1a1dbd78c804d8b29b3f5b964f68f89688dc064202661d5761d05efcbedc83b533f3faaed5adfe2efc92c4c6633d24690575317cb75") name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="0800000000000016747694d317f8d3d779280124cd61e1495880f2b7b86d8878215c3b1f562d921d65f06fd27e5efe56995fbeb25e23e066a22de0137bffcf313133e060d7a938fb64ca0df6d5d2d0462eb879fd4298f8eb1f8bbfa3fcd20a273a21d9b32016e99486646def90acb391582ef19274ff5dec94af9116770f12d5cc00e4000000000000000000000000000000"], &(0x7f0000001ffc), 0x1400) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000080)='#\x00') 2018/03/26 06:03:03 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000593ff6)='ns/cgroup\x00') r1 = syz_open_procfs(0x0, &(0x7f0000593ff6)='ns/cgroup\x00') pwrite64(r0, &(0x7f0000000040)="e487e56ddba715eda88c4e9b7d2afc432dcd0c467093b1e9cbda3a273d7851a771cf71f87c5ebb56def110a9202dfc66bca750419f7271e606d4c56c23adde4bce313be83e9d898c47000b26f88f22bcb7a570f7c0c7", 0x56, 0x0) accept4$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) 2018/03/26 06:03:03 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fe9ffc), &(0x7f0000684000)=0x4) 2018/03/26 06:03:03 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x189800) fstatfs(r0, &(0x7f0000000300)=""/35) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7152, 0x30}, &(0x7f00000000c0)=0xc) r2 = request_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='\x00', 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r2, 0xbe79) recvfrom$ax25(r0, &(0x7f0000000140)=""/200, 0xc8, 0x0, 0x0, 0x0) getdents64(r0, &(0x7f0000000440)=""/168, 0x26b) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r1, 0xb409b71, 0x20}, 0xc) r3 = socket$inet6(0xa, 0x4000000001000c, 0x1008) ioctl$sock_ifreq(r3, 0x8948, &(0x7f0000000080)={"626f6e64300000ff0f00", @ifru_flags=0xa00}) 2018/03/26 06:03:03 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f00000000c0)=""/174) fadvise64(r0, 0x0, 0x1, 0x0) 2018/03/26 06:03:03 executing program 4: r0 = socket$inet(0x2, 0x4000000000000003, 0x1) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/26 06:03:03 executing program 3: r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) r1 = gettid() io_submit(0x0, 0x1ffffffffffffdd6, &(0x7f0000001dc0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x50, r0, &(0x7f0000001440)='}', 0x1}]) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r4, 0x401, 0x3}, &(0x7f0000000440)=0xc) set_mempolicy(0x1, &(0x7f00000003c0), 0x100000001) io_submit(r3, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000001000)}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0xb6e1, 0x400) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000004c0)="294dc705d6fa6b92692236cbcf7f8233", 0x10) ioctl$KVM_RUN(r5, 0xae80, 0x0) timer_create(0x4, &(0x7f0000000340)={0x0, 0x28, 0x0, @tid=r1}, &(0x7f0000000380)) fcntl$setownex(r2, 0xf, &(0x7f0000000480)={0x0, r1}) r6 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xb3, 0x145ec3) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r6, 0xc1105511, &(0x7f0000000140)={{0x8e, 0x2, 0x5, 0x7, "d58aa19e6457b847b07270605de5fabd2d32a06d7fcee51b505bbcb32ebe55005c09d6d7a27616b40d238d87", 0xffffffffdf7e4cdd}, 0x0, 0x0, 0x8, r1, 0x31, 0x8, "369b9ecfacd1a5457eaea751f1f72f46e75e90945c47d9e2a26cd20eca398785a0a677813329e1bffb7ff69fce6fc94094c619c2141bea94ea0bb20fd727d510", &(0x7f0000000040)='\x00', 0x1, [], [0x0, 0x7, 0x95a, 0x5]}) r7 = gettid() tkill(r7, 0x35) getsockopt$netrom_NETROM_T2(r6, 0x103, 0x2, &(0x7f0000000280)=0x5a7, &(0x7f00000002c0)=0x4) 2018/03/26 06:03:04 executing program 5: r0 = socket$unix(0x1, 0x7, 0x0) signalfd4(r0, &(0x7f0000000300)={0x3000}, 0x8, 0x80800) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000100)=@file={0x100000004000001, "e91f7189591e9233614b00"}, 0xfffffffffffffe6f) syz_fuse_mount(&(0x7f0000000000)="e91f7189591e9233614b2f", 0x0, 0x0, 0x0, 0x0, 0x0) accept(r1, &(0x7f0000000040)=@nfc, &(0x7f00000000c0)=0x80) r2 = creat(&(0x7f0000000180)="e91f7189591e9233614b00", 0x0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00000001c0)) 2018/03/26 06:03:04 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x4e22, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x6, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/26 06:03:04 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") fcntl$getownex(r0, 0x10, &(0x7f0000000100)) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000140)='net/tcp\x00') setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040), 0x4) rt_sigprocmask(0x3, &(0x7f0000000000), &(0x7f0000000180), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000080)={0x4}) sendfile(r2, r0, &(0x7f000058f000)=0xf, 0x100000000) 2018/03/26 06:03:06 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4001000000001274, &(0x7f0000000000)) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0}, &(0x7f0000000540)=0xc) fstat(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000600)={r2, r3, r4}, 0xc) sendmmsg(r0, &(0x7f00000003c0)=[{{&(0x7f0000000080)=@in6={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff]}, 0xcca}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)="71fd452e08580f7e77cfd1b9f3c66bbea24484cd1666298684e4dd8c8d17f7c8668c438a788d796829030b44c486ec550e212ae1b5", 0x35}], 0x1, 0x0, 0x0, 0x80}, 0x8}, {{&(0x7f0000000180)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000200)="d1949610cbe1338e41b65156b400950ee81a3577e6aad8511bb5690be27877c3dc4d895d4ea05f231d67e260b83f3cb743f4d9a0293d572e343f5ea5e266e780a2730eaa0bba18aac081126c807ec177bf83a823c37b026c5987de51de0515e57e3c150818088a7465e1470e746c61e560951298e24c2f0a38d4358554f58cc116fd3616cc3decd6109888f6", 0x8c}], 0x1, 0x0, 0x0, 0x44000}, 0x8}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="dbfd8bac75cca6bec129da38bb25c41afc6702998dbff04710ca8d56e3bd209cfb7d4ded1351b36079f200f60cdb26ae41de9629289e7af007e10206ca23baf4f12d8839074b0fcff0", 0x49}], 0x1, 0x0, 0x0, 0x40}}], 0x3, 0x1) 2018/03/26 06:03:06 executing program 7: r0 = socket(0x10, 0x803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000700)={{{@in=@multicast2, @in6=@mcast2}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@rand_addr}}, &(0x7f0000000800)=0xe8) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000300)={0x200, @time={0x0, 0x989680}, 0x0, {0x46a, 0xffffffff00000000}, 0x76f, 0x1, 0x39}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000840)={0x0, @broadcast, @rand_addr}, &(0x7f0000000880)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000980)={'yam0\x00'}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000a80)={@loopback, @multicast2, 0x0}, &(0x7f0000000ac0)=0xc) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000009c0)=r3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x2}) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff40ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) connect$rds(r0, &(0x7f0000000240)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r4, 0x7, 0x3ff, 0x6}, &(0x7f00000002c0)=0x10) recvmmsg(r0, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f000072a000)=[{&(0x7f0000000380)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}], 0x2, &(0x7f0000fd0000)=""/100, 0x64}}], 0x292, 0x0, &(0x7f0000fd0000)={0x77359400}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000580)={r5, 0x16c, "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"}, &(0x7f0000000000)=0x174) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000480)={r6, 0xf5, "3379b573907832f5b6b74b802b6853fe06f9ee9d758e8abede78c8dfee2f28f8c6cd107233b1732f64181be8d01d0ef4e37673e06e1fde98e605389ba3b08c9f96f165cf628d4d9aee7015a3db4d29500370c9b224e16f74a8afad6e1739910cd8a4f1eeaa7c0a9608ef337eeb3056d93b241c01330bb1db60a8d2447ca40a9223ef37a0e2cc8348260f6830ace357caa45a0a260e1909186b015f1947a5f59b9960b85134d85117b6c63af36672ab74e44fcbcad17a6da0d0835257479c6a8678231909b4914186de6358214b15aff79a0eead01672c3e6963e0be84be5dd72afec55b684d94e17a35348564f95efb1388434dce3"}, &(0x7f0000000080)=0xfd) 2018/03/26 06:03:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r2, 0x8}, 0x8) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000180)={0x0, 0x5}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x7f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bda000), &(0x7f00008c8ffc)=0x18) 2018/03/26 06:03:06 executing program 4: mmap(&(0x7f0000530000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mremap(&(0x7f00006bd000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000062000/0x3000)=nil) mremap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000530000/0x4000)=nil) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x101000, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000340)=0x100000) fanotify_init(0x10, 0x8000) socketpair$inet(0x2, 0x0, 0x61, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000180)=0x0) mlock(&(0x7f00006bd000/0x1000)=nil, 0x1000) r5 = getegid() ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x1a2) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={r4, 0x0, r5}, 0xc) r6 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000380)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x4, @empty, 0x9}], 0x6c) ioctl$KVM_GET_PIT(r6, 0xc048ae65, &(0x7f00000000c0)) ioctl$KVM_GET_PIT(r6, 0xc048ae65, &(0x7f0000000040)) syz_open_dev$evdev(&(0x7f0000062000)='/dev/input/event#\x00', 0x0, 0x0) 2018/03/26 06:03:06 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@broadcast, @in6}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000f18000)=""/4096, &(0x7f0000472ffc)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000008, 0x32, r1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/26 06:03:06 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$inet6_tcp_int(r4, 0x6, 0x12, &(0x7f00000000c0), 0x4) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f00000001c0)={0x53b848bfd46047bf}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000140)="c4e235a61bb958020000b8fb202618ba000000000f30c4c109f6f666ba2100b830e80000ef9a8de8bf2b6900b9d00400000f322e26660fdebd000000000f22a166baf80cb8089ab486ef66bafc0c66edb8005000000f23c80f21f8350800f0000f23f8", 0x63}], 0x1, 0x0, &(0x7f00000001c0), 0x0) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f0000000240)="c4225d3e75cd0f01c8b9800000c00f3235000800000f30660f38820a263e0fc718d02ac74424009e000000c744240200000000ff2c2466baf80cb81031b88eef66bafc0cb8f89d0000ef64470f0054fd0e650f2219", 0x55}], 0x1, 0x5, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/26 06:03:06 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) clock_gettime(0x0, &(0x7f0000000900)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000880)=[{{&(0x7f00000000c0)=@un=@abs, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/153, 0x99}, {&(0x7f0000000200)=""/81, 0x51}, {&(0x7f0000000280)=""/189, 0xbd}, {&(0x7f0000000340)=""/73, 0x49}, {&(0x7f00000003c0)=""/8, 0x8}, {&(0x7f0000000400)=""/24, 0x18}, {&(0x7f0000000440)=""/71, 0x47}], 0x7, 0x0, 0x0, 0x3}, 0x5c0b}, {{&(0x7f0000000540)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000780)=[{&(0x7f00000005c0)=""/31, 0x1f}, {&(0x7f0000000600)=""/166, 0xa6}, {&(0x7f00000006c0)=""/144, 0x90}], 0x3, &(0x7f00000007c0)=""/183, 0xb7, 0x6}, 0x800}], 0x2, 0x1, &(0x7f0000000940)={r1, r2+10000000}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000009c0)=@assoc_value={0x0, 0x1}, &(0x7f0000000a00)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b00)={0x0, 0xd6, "3d6a9d1c2c0f860014c3dac70fc2e140cee384e8ef3f8c65cb54a21125116db21ffd0a8f8be1ffe513910d56f207bca8bb885124b2de984cea9731de67bb1493df529092086a2cb6e1be0cf1fa5153a58d6679530b513d2c7c267add196f715c4bd03c38b16133163b01d75dbaeea3a041ea01e35435776a4fff04bc1eb2a712fff81c565078eed0b4ac4844ce719c0f93a46421a5f986d591f5681f8bcc384e5e84fa10ef41f7579d541fd1a7e2296c3b94e456037176a913f8f170179d02a70b0b4779430d8bbc89a4fbec0b1479b946fd8a1d9981"}, &(0x7f0000000c00)=0xde) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000ac0)=@assoc_id=r4, &(0x7f0000000c40)=0x61) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x26df, 0x0, 0x6, 0x1000}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000373000), 0x2d7) 2018/03/26 06:03:06 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005ba000)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009baffc), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000000"], &(0x7f0000991000)=0x8) 2018/03/26 06:03:06 executing program 3: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x50aaac1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) setns(0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000000000)=0x20000000000, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @remote}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000001c0)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/03/26 06:03:06 executing program 0: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000080)='hpfs\x00', 0x108000, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getpgid(r0) 2018/03/26 06:03:06 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000821ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x7}) 2018/03/26 06:03:07 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x1) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x5, 0x60000) ioctl$sock_bt(r2, 0xdd1f, &(0x7f0000000100)="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") ioctl$TIOCSBRK(r1, 0x40044590) 2018/03/26 06:03:07 executing program 5: r0 = socket$inet(0x2, 0x2000005, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x1, 0x1c0, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000080), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x238) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x20}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x3}, 0x8) 2018/03/26 06:03:07 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)=[0x9, 0x54f]) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000140)={{0x3, 0x1, 0x3, 0x0, 0x401}, 0x729, 0xb870}) 2018/03/26 06:03:07 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) socket$unix(0x1, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(r0, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400000000a9572426a476c2", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/26 06:03:08 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x101c02) ioctl(r0, 0x4112, &(0x7f0000005e0b)) 2018/03/26 06:03:08 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x2, 0x4, {0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x3a15}}}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x2}], 0x10}}], 0x2cc, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x81, 0x4, 0x10000, 0x401, 0x10001, 0xf402, 0x7ff, 0x8000, 0x8001, 0xa14, 0x1}, 0xb) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000000140)="b922a389cd5b2e5d1fcb380d635c67e83c0698d91a55009360401045f0ae1b5cda2d26fa565aceb17d7480aeb65f25f12e5e900a01a3c028f83072e5eb656c396fd5320d6d7bfb2ed8c470d510b6c5c5c01157695d19d71c8eab6ec8bfdf38966adb7d2b8a48a21d57248cb4f44d76872117b454467d1ae3f89898d8141b989a4985b42c8b73cb82a80d31937dfcf2bd55c695a58c213f6319c01d5b9ce6bbb984c8038a4601ec0cce9352") sysinfo(&(0x7f0000000200)=""/115) 2018/03/26 06:03:08 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xfffffffffffff7dd, 0x4000) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6, 0x4}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="17", 0x1) 2018/03/26 06:03:08 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') getpid() fstat(r0, &(0x7f0000000100)) fstat(r1, &(0x7f0000001380)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001400)) fstat(r0, &(0x7f0000001440)) getgroups(0xa, &(0x7f00000014c0)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001500), &(0x7f0000000080)=0xfffffffffffffdfe) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001580)={{{@in=@dev, @in6}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000001680)=0xe8) stat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001780)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3c0000001100000000ffffffff0000000900000000000000000000000002003c0014000d00ac1414aa00000000e70e8ab58cc80d4c34888a4923000000000000000000000000000000"], 0x3c}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000017c0)={{{@in6=@remote, @in6}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f00000018c0)=0xe8) fstat(r1, &(0x7f0000001900)) sendfile(r1, r1, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) 2018/03/26 06:03:11 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) get_robust_list(r3, &(0x7f0000000300)=&(0x7f00000002c0)={&(0x7f0000000200)={&(0x7f00000001c0)}, 0x0, &(0x7f0000000280)={&(0x7f0000000240)}}, &(0x7f0000000340)=0x18) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) pipe2(&(0x7f0000000000), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fdf000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f00000000c0)="66b98204000066b80900000066ba000000000f300f1bc6f22edf2a0f0132660fe0559e360f237af30f0fe197baf80c66b810b83d8a66efbafc0c66b80078ffff66ef0f0ffaa40f632600a0", 0x4b}], 0x1, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/26 06:03:11 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_mr_vif\x00') ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@multicast2=0xe0000002, @loopback=0x7f000001]}, 0x18) r2 = socket$inet(0x2, 0x3, 0x19) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/03/26 06:03:11 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x2000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7, 0x8001, 0x100000001, 0x5, 0x2}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2}, 0x8) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="05000000100c00000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000400100000000009200000000003fad9f77f39778af9cd1cefcabcf6a0560ae5f8fe33ba1ca19e0845b12789e4f3587c41d241920bf38ba20536e1d42716d84fac2dce3de75b7fc46459cf6b203"], 0x80}, 0x1}, 0x0) 2018/03/26 06:03:11 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x109f89a849be8742, &(0x7f0000000140)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/26 06:03:11 executing program 5: r0 = socket(0x9, 0x802, 0x2c) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f0000814000)={0x10}, 0xc, &(0x7f0000180ff8)={&(0x7f0000f85000)=ANY=[@ANYBLOB="300000001d002504ffffffffffffffff0c000000", @ANYRES32=0x0, @ANYBLOB="0000000014000100fe8000000a0000000000000000000000"], 0x30}, 0x1}, 0x0) 2018/03/26 06:03:11 executing program 1: r0 = socket(0x400000000000010, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x800000089f0, &(0x7f0000000100)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000011c0)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000140)={0x1000, "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"}) 2018/03/26 06:03:11 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x42) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x3, 0x0, 0x6}) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x2000) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000100)) write$cgroup_pid(r0, &(0x7f0000000140)={[0x36, 0x32, 0x35, 0x37, 0x33, 0x36, 0x33, 0x38, 0x35]}, 0x9) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00000001c0)={&(0x7f0000ffb000/0x3000)=nil, 0x9, 0x5, 0x0, &(0x7f0000ffc000/0x4000)=nil, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000200)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) llistxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/39, 0x27) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000002c0)={0x400, 0x9, 0x81, 0xfff, 0xff, 0x9, 0x450, 0x8, 0x10000, 0x5}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000300)=0x28b00bd1) socket$inet6_udp(0xa, 0x2, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x800, 0x33) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x80, 0x0) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f00000003c0)=@pic={0x8, 0x100, 0x9, 0x2, 0x8, 0x1, 0xa98b2e0, 0x200, 0x5, 0x8, 0x100, 0x60d1, 0x2, 0x7, 0x6, 0x4}) close(r1) r5 = syz_open_dev$mouse(&(0x7f00000004c0)='/dev/input/mouse#\x00', 0x3f, 0x101000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00', r3}, 0x10) rt_sigaction(0x37, &(0x7f0000000580)={0x4, {}, 0x80000003, 0x9}, 0x0, 0x8, &(0x7f00000005c0)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000600)={0x0, 0x6, 0x6, [0x20, 0x8, 0x200, 0x101, 0x1, 0xb404]}, &(0x7f0000000640)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000680)={r6, 0x43, "9dc80129bd7862641e8d3b75a17605174051c49f2fdfecddaa60868be6cb8ea722f9714f23110218d10e26edc7d4094017f3592cab34ac230ed38be2e9b8ea49169fd5"}, &(0x7f0000000700)=0x4b) openat$audio(0xffffffffffffff9c, &(0x7f0000000740)='/dev/audio\x00', 0x301001, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000780)=0x0) r8 = getpgrp(0x0) kcmp(r7, r8, 0x3, r5, r3) ioctl$int_out(r5, 0x5460, &(0x7f00000007c0)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000800)={@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x3, 0x0, 0x5, 0x12b, 0x2, 0x6}, 0x20) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000840)) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000880)=0x7b) 2018/03/26 06:03:11 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="0a0775b005e389e5b3b60ced5c54dbb7295df0df8217ad40010400000000904e", 0x20) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000280)=0x7) r2 = semget$private(0x0, 0x4, 0x500) semctl$SEM_STAT(r2, 0x7, 0x12, &(0x7f0000000100)=""/209) 2018/03/26 06:03:11 executing program 2: r0 = socket$inet6(0xa, 0x4000000006, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x14, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) listen(r0, 0x1008005) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000000280)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740)=[{0x10, 0x10d}], 0x10}}], 0x2, 0x0) 2018/03/26 06:03:11 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x400, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'erspan0\x00', 0x0}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@hci={0x1f, r1, 0x1}, {&(0x7f0000000180)=""/189, 0xbd}, &(0x7f0000000240)}, 0xa0) r2 = socket(0x10, 0x0, 0x3) write(r2, &(0x7f0000000080)="260000005e00090000b9c448eba13b00eaf83a0000000000a1db2ba9f8457092ff000008db1e", 0x26) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000000)={{0x8c, 0x7fffffff}, {0x20010000, 0xffffffffffffffff}, 0x0, 0x3, 0x58}) 2018/03/26 06:03:11 executing program 5: r0 = add_key(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\'', 0x1, 0xfffffffffffffffc) r1 = socket$unix(0x1, 0x0, 0x0) ioctl$sock_netdev_private(r1, 0x89f0, &(0x7f0000000000)="36f1305dd78a458818de16a0291ac50bde55a09d3c6d72e463738b4e") keyctl$revoke(0x3, r0) 2018/03/26 06:03:11 executing program 1: getsockopt$netlink(0xffffffffffffffff, 0x10e, 0xb, &(0x7f0000008000), &(0x7f0000007000)) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xee5, 0x20002) connect$netlink(r0, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc) 2018/03/26 06:03:11 executing program 4: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x90100, 0x0) r5 = getpgid(0x0) sched_setaffinity(r5, 0x1cd, &(0x7f0000da3000)=0x2) link(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./control/file0\x00') linkat(r0, &(0x7f0000000280)='./file0\x00', r1, &(0x7f00000002c0)='./control\x00', 0x1000) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000100)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0x15}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @empty, 0x4, 0x7f, 0x80, 0x400, 0x80, 0x140, r6}) utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}) dup2(r0, r2) 2018/03/26 06:03:11 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40000, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000080)=""/14) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) 2018/03/26 06:03:13 executing program 3: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) setpriority(0x0, r0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x3f) connect$unix(r1, &(0x7f0000001180)=@abs, 0x6e) 2018/03/26 06:03:13 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4800) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xfffffffffffffffb, 0x200) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000100)={0x1, r2}) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000001bc0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @loopback=0x7f000001}}}, 0x26, &(0x7f0000001e40)}}], 0x2, 0x0) 2018/03/26 06:03:13 executing program 0: r0 = socket(0x2000000010, 0x3, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) write(r0, &(0x7f00000000c0)="2100422cd0e13dbbf7c7fb1002ffffeb080004004818eb828997ae9137066a000000003a22e2bc1ea451e1515900", 0xffffffffffffff8a) accept4$netrom(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_dccp_int(r0, 0x21, 0x17, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/03/26 06:03:13 executing program 2: socketpair$inet6(0xa, 0x7, 0x8e36, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x2}, 0x8) socket(0x26, 0x80005, 0x80000001) 2018/03/26 06:03:13 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10}, 0x2ba, &(0x7f0000000580)={&(0x7f0000000000)=ANY=[@ANYBLOB="340000001500010100000000eaffffff0a000000", @ANYRES32=0x0, @ANYBLOB="080008000000000014000200ff010000000000000000000000000001"], 0x34}, 0x1}, 0x0) 2018/03/26 06:03:13 executing program 7: write$sndseq(0xffffffffffffffff, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x1c) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f0000000000)=0x2, 0x1, 0x1, &(0x7f0000000080)={r0, r1+10000000}, &(0x7f00000000c0)=0x2, 0x2) 2018/03/26 06:03:13 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/current\x00') accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x18}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x7, 0x4e21, 0x0, 0xa, 0x20, 0x0, 0x16, r1, r2}, {0x80000001, 0x1, 0x2, 0x8000, 0x80, 0x0, 0x8, 0x9}, {0x3, 0x6, 0x8, 0x7}, 0x1ece, 0x6e6bbd, 0x2, 0x0, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0x7f}, 0xa, @in=@multicast2=0xe0000002, 0x3503, 0x2, 0x3, 0x10000, 0x3, 0x7, 0x2}}, 0xe8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000340)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) 2018/03/26 06:03:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xf8a97bea6d5d0041) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x100000001) 2018/03/26 06:03:13 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000300)={@empty, 0x0}, &(0x7f0000000340)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000380)={@mcast2={0xff, 0x2, [], 0x1}, 0x34, r1}) r2 = dup(r0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x20080, 0x0) renameat(r2, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00') sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000500000000001900a307250000000000d374e1b61e32abd0a4df57db81314c00dc1338d54400009b84136ef75afb83de448daa", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/03/26 06:03:13 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020100020c000000000000000000000005000600000000000a00000000000000ff010000000000000000000000000001000000000000000005000500000000000a00000000000000fe8000000000000000000000000000000000000000000000a9bb26a8"], 0x60}, 0x1}, 0x0) 2018/03/26 06:03:13 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000cd7000)='./file0\x00', 0x103a, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000340), &(0x7f000027a000)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='personality\x00') read(r0, &(0x7f0000f1bf7e)=""/130, 0xfffffdd8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x705, @dev={0xfe, 0x80, [], 0x16}, 0xffff}}, [0x7fff, 0xc0, 0x200, 0x6, 0x1, 0x1, 0x72, 0x1, 0x8, 0x6, 0x3, 0xb8, 0x20, 0x87f9, 0xffffffff]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x20, 0x40, 0x8}, &(0x7f0000000180)=0x10) write$selinux_validatetrans(r0, &(0x7f0000000100)=ANY=[], 0x0) open$dir(&(0x7f000050bff8)='./file0\x00', 0x2, 0x0) 2018/03/26 06:03:14 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000100)={'nat\x00', 0x0, 0x4, 0x95, [], 0x2, &(0x7f0000000000)=[{}, {}], &(0x7f0000000040)=""/149}, &(0x7f0000000180)=0x78) sendto(r0, &(0x7f0000f1df23), 0x0, 0xffffffffffffffff, &(0x7f0000fcefd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @dev={0xac, 0x14}}}}, 0x2e) 2018/03/26 06:03:14 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) signalfd4(r0, &(0x7f0000000040)={0x6}, 0x8, 0x80800) io_setup(0x3, &(0x7f0000000000)=0x0) io_cancel(r1, &(0x7f0000000180)={0x0, 0xdab01a13a97b6a19, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)}, &(0x7f00000001c0)) 2018/03/26 06:03:14 executing program 0: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000340)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000c80)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$nfc_llcp(r2, &(0x7f0000000200)={0x27, 0x0, 0x2, 0x7, 0xffffffff, 0x8, "824d5643a9bfac63077ba23d5f0d3872d6b74c03947a97e86e251da2c13cc1f85e0c6dee4b10503813d050e48d9f575e2f96214d516610864bba7a5465d0c4", 0x33}, 0x60) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000001c0)=0x0) r4 = pkey_alloc(0x0, 0x2) pkey_free(r4) process_vm_writev(r3, &(0x7f0000000180)=[{&(0x7f0000000080)=""/84, 0x54}], 0x1, &(0x7f00000003c0), 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000040)={0x81, 0x0, 0x0, 0x20}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000280)=ANY=[@ANYBLOB="06000000000000000f0000c0000000000200000000000100c0faffff000000000f0000c0000001023179645b04000000a00000000000000000000040080000006e0900000500000002000000000000000f0000c000000000ff010000090000000100000000000000fcff00802a0800003f000000b57f053d0300000000000000000000007e0b0000030000000500000000fcffff00000000"]) fcntl$setownex(r2, 0xf, &(0x7f0000000380)={0x0, r3}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000140)={0x4, r5}) 2018/03/26 06:03:14 executing program 4: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000586ff8), &(0x7f0000152ffc), 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x10000, 0x2) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000100)={0x9, 0xfffffffffffffffa, 0x3, 0x9a4, 0x2, 0x4bbc9df6, 0x0, 0x4, 0x7, 0x4, 0x5, 0x1000}) modify_ldt$write(0x1, &(0x7f0000000080)={0x59d, 0x20000800, 0xffffffff, 0x87, 0x10001, 0x2, 0x1, 0xddc19a5, 0x0, 0x2}, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x400580) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040)=0xfffffffffffffffe, 0x4) 2018/03/26 06:03:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000080)) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x14) 2018/03/26 06:03:15 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x13d800000000000, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000045000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000002000/0x1000)=nil) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) 2018/03/26 06:03:16 executing program 3: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2b, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) write(r1, &(0x7f0000000100)="efd10e08a9f1f92708b6a67cb33022c837aa16bccecaa8a9b98da602acc7ae13d1165ef978a54b20ab7f4e05865324599499f598c00d8e9a580164db60d2df95760e321de7cd8ffeeea79cc5db5eccde1efa22cf827c7d982bbf5216c2f9a3b9e631851f8b2fbbd82af09f4813bb5f24346b5adb86f36107e796158d9e4c13d0df96d377ad59cf753cc05c6c5a2da0bc27a22025dbc20063100934c41557ab1d592546f4ada5bfb8f4f155549dad3b8fc9ce824ab94610febb5e131e15bf70bcfac0e9995a8621dc", 0xc8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/26 06:03:16 executing program 7: r0 = userfaultfd(0x80000) mmap(&(0x7f0000b1e000/0x1000)=nil, 0x1000, 0x800200000, 0x10, r0, 0x0) r1 = userfaultfd(0x80800) r2 = eventfd2(0x9, 0x800) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001b2fe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r2, &(0x7f0000000100)="7ebff8487c5618a040fdd46b59de4c99ac174af435e48cedcfd396a6eeaba94d035377a7e225fc0a11fde6fb8328d57897a4739536dd5325448477dced8a940b71070dfedf9aefa2562efac57a2c2970816ebfe8e29623c6be2d2e50928e3b4136f74f27aa5ace6689442561c8843fa1bbec198e6a432643540987e6cb9c70a9eed75d641b7f4796a7ade8a2ef5bd06254"}, 0x10) r4 = dup2(r3, 0xffffffffffffff9c) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000240000)='/proc/self/net/pfkey\x00', 0x2, 0x0) r6 = socket$inet_icmp(0x2, 0x2, 0x1) r7 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r7, 0x0, 0x20, &(0x7f0000000000)="fa7b8a9ef3deebf824878d1b", 0xc) r8 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0xc, 0x0) r9 = signalfd4(0xffffffffffffff9c, &(0x7f0000504000)={0x7ff}, 0x8, 0x80000) ppoll(&(0x7f0000a61000)=[{r1, 0x4000}, {r2, 0x8009}, {r3, 0x4000}, {r4}, {r5, 0x201}, {r6}, {r8, 0x4100}, {r9}], 0x8, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000)={0x4}, 0x8) r10 = socket$inet6(0xa, 0x800, 0x2) connect$llc(r5, &(0x7f0000000040)={0x1a, 0x118, 0x23, 0x200, 0x6, 0x7d3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r11 = dup(r10) bind$inet6(r10, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r11, &(0x7f0000000040), 0x0) sendto$inet6(r10, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r10, 0x5460, &(0x7f0000e26ff8)) ioctl$sock_SIOCGIFBR(r11, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r12 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'lo\x00', 0x0}) r14 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000000240)={{{@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4e21, 0x1, 0x4e24, 0xfffffffffffffffe, 0xa, 0x20, 0x80, 0x6, r13, r14}, {0x8, 0x7fff, 0x6, 0x401, 0x7, 0xfff, 0x1, 0x3000000000000}, {0x1000, 0x401, 0x3, 0x5}, 0x8, 0x0, 0x0, 0x1, 0x2, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0xd}, 0x4d6, 0x3c}, 0xa, @in=@rand_addr=0x4, 0x3502, 0x4, 0x3, 0x7, 0x6, 0x7ff, 0x3}}, 0xe8) ftruncate(r12, 0x8001) r15 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r2, r15, &(0x7f0000000080)=0x2, 0x400000ff) 2018/03/26 06:03:16 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x35db, 0x200800) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0/file0\x00', 0x0) 2018/03/26 06:03:16 executing program 0: unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x40, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/26 06:03:16 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x805, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x20, 0x10002) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000380)=0x7, 0x4) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000080)=0xb) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={r2, 0xe4, &(0x7f0000000200)=[@in6={0xa, 0x4e20, 0x1f, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3f}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x8f9}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, @in6={0xa, 0x4e23, 0x7fff, @dev={0xfe, 0x80, [], 0xc}, 0x6}, @in6={0xa, 0x4e22, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e23, 0xf, @empty, 0x4}, @in6={0xa, 0x4e23, 0x8, @empty, 0x8}]}, &(0x7f0000000340)=0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='gre0\x00') getsockname$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0xffffffffffffff70) 2018/03/26 06:03:16 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) syz_emit_ethernet(0x4a, &(0x7f00003a7000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000140), 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6f, &(0x7f0000000000)=""/168, &(0x7f00000000c0)=0xa8) 2018/03/26 06:03:16 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$VT_DISALLOCATE(r0, 0x5608) syz_emit_ethernet(0x68, &(0x7f000010ef70)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x32, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601"}}}}}}}, 0x0) 2018/03/26 06:03:16 executing program 5: r0 = socket$inet6(0xa, 0x80800, 0x5) connect$inet6(r0, &(0x7f00003adfe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0x19e, 0x0, &(0x7f0000f87fe4)={0xa, 0x4e22, 0x800, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}}, 0x3ff, 0x3f, 0x6, 0x3}, &(0x7f00000002c0)=0x98) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffffffffffff, 0x8000) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000040)=ANY=[@ANYBLOB="5a00000048f28fe9890e12276bb9841e5aa0ad7f96926c94c58ece9655e6503d00a398f9197f96473d36c3f56020f02f2e724648067deb47a09f956a08d16f1728ae365eef0da93c676da4ce3bf85058f9022dbc3a330cdf78fd4c34a719"]) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000000c0)) 2018/03/26 06:03:17 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xcd) ioctl$TIOCCONS(r0, 0x541d) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x401}) ioctl$TCXONC(r0, 0x540a, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x2}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r2, 0x3, 0xc2, "29c491e9e158195d0f786fd0c97b36f8c3a23c7fdf059678293bc141e6ab9a3d0ef42889bf20c4b3cf94c90614ffc5ff79838c2d17adc045fd2c2955c56ff8ce9f39b8169cb3736553b8107f7428da31f2cd6f8f19c8f041ce21a06ef06a926af87fc01b59d01a0ab3995e5dff5613b9e01ab3ed28364a279d2122f749529efe981b44e7921a9c839c31898388be082eaab0a460890f16af5d8750403851ff2fabf2b4c504b3bb0c21dbffdf092a7548dcfe570d93dd937c283501e7b74e6cd4eac9"}, 0xca) 2018/03/26 06:03:17 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x0) perf_event_open(&(0x7f0000000100)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, r0, 0x3) 2018/03/26 06:03:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dceff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x81, 0x100, 0x5, 0xfffffffffffffffd, 0x80000008, 0x4, 0x8, 0x100000001, 0x0, 0x1}) ioctl$TCSBRK(r0, 0x5409, 0x9) 2018/03/26 06:03:17 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x3, &(0x7f0000dc0ff8)=0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000480)={r0, 0x5, 0x3f, r0}) io_submit(r1, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000080)="06000000000000009d", 0x9}]) recvmsg$netrom(r0, &(0x7f0000000440)={&(0x7f00000000c0)=@full={{0x3, {"93cc707b360ae6"}, 0x2}, [{"a4476b3a1e3e65"}, {"db8f086dbbab89"}, {"269d6763d66934"}, {"aa0b4b43d1c437"}, {"464650e0dbca4b"}, {"85fa15434d2daa"}, {"726dba4453f7d3"}, {"145a3626e1ba68"}]}, 0x48, &(0x7f0000000380)=[{&(0x7f0000000140)="f358d333dc7d77266f3460a1336b5867d1eebf3bf9f25da10501", 0x1a}, {&(0x7f0000000180)="e531f0f1a350f32531ec7274389ad682eab83c8828f3fadfe77f11824c83d5d576d0494bb5033ec157d56640dff5e8b831bc518bd0da41d428ea315301887353a2807d939ba61a5c72a912aa15241efefd9cb39d7e42e818c249e0dee18032f36bcc6889e72ed32715cf7b944816e9045d1de1dfa0605d", 0x77}, {&(0x7f0000000200)="8c092ec7afe28c66f14b8e601cd20cd78cc9d8fda616dce5bb4badd63162772f8706076f7ccc99fac39bcec4e0b67602465333a4bfa3aaac636e14f68cc4d68676b92d88243315fe18e6f811fe0034451e1ce7ef426a67ce7ff8a527d740c021aae40f1a0788088d3cb7a26c9361e979a8f5614af9639703d41a77f13e64bd4b08a42b81eaa287dccac91b03aa008ae38355fcb5ca1883b5f5d6bdf69bf570e2567491ffa27b13abc6c1818ee126572d9f8d9abb1591c7a73ace490de728081c245bbfc34931bf5a7849855d9e30a222", 0xd0}, {&(0x7f0000000300)="0a6d1605c81f64c3237f1619d3fabf4ea9b075634bc156e83775b21e21125bf306bdc03ffe9429348e93238eeb56", 0x2e}, {&(0x7f0000000340)="b2162f358bcf8f6844d8c7133b6e77791de9b68870f0c20debdbce02dcf91bf7c33d8161cfa33cbdd4da", 0x2a}], 0x5, &(0x7f0000000400), 0x0, 0x40000c0}, 0x40010000) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000400)) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x25) 2018/03/26 06:03:17 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000100), 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int=0x8, 0x4) 2018/03/26 06:03:17 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000000c0)=""/39) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, [0x4, 0x1000, 0x5465, 0x401, 0x1, 0x40, 0x9, 0x47, 0x7, 0x81, 0x8, 0x400, 0x1, 0x3ff, 0x1ff]}, &(0x7f00000002c0)=0x100) syslog(0x0, &(0x7f0000000400)=""/212, 0xd4) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000540)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x6, 0x2, 0xe0000000000, 0x8, r2}, &(0x7f0000000340)=0x10) r3 = socket$nl_crypto(0x10, 0x3, 0x15) r4 = syz_open_pts(r0, 0x10000000002) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000000380)={0x2, 0x20, 0xa, 0x0, 0x8000000000008, 0x85}) setsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000000500)=0xfffffffffffffe00, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x0, 0x9, 0x80000001, 'queue0\x00'}) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2}) writev(r4, &(0x7f0000000080)=[{&(0x7f0000001340)="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", 0x10a}], 0x1) fcntl$addseals(r3, 0x409, 0x1) r5 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x201, 0x80200) sendmsg$nl_generic(r1, &(0x7f0000000800)={&(0x7f0000000580)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f00000005c0)={0x184, 0x31, 0x20, 0x70bd26, 0x25dfdbff, {0x9}, [@nested={0x48, 0x70, [@typed={0xc, 0xd, @str='queue0\x00'}, @typed={0x14, 0x43, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x78, @u32=0x80000001}, @typed={0x8, 0x4d, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x76, @fd=r3}, @typed={0xc, 0x8, @u64=0x4}]}, @nested={0x120, 0x20, [@generic="8629979a471691ba446fac5e54fede1d2bd05e30897ab80ce99a5338cc7ee6241300b2bcc28239d6cdca19ca139893581c4148dee0031a96f90689e8d7e1a6b24565c558683f7e201f30d3b7726e4754ab8aa429d7654fcc6b1fc470c99d79b3b247f517bcdd441385e6033a1bc8264bc01b9529bb74f200ffbffa387defb6724f448ef0ed2acb1ba8f5955683e7d4a8617460642dcfbd1b9bb47284e65a", @generic="2bef84569cd7f71d3395c4235c38c9a25ab43e50d0374b1f332375bdc49a11ed1678ec71bd417956d21f39f80e8715998c95fb0c3990a14958952e35fac7ca26bc8fbedd4ee99ee8d2f1d862e699f42f30e016b52ae096e26698c9d84a845b422957acadd17cea67ac400024601764b4ebec2cf2cb9a952120d7c8d769"]}, @typed={0x8, 0x19, @fd=r5}]}, 0x184}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/03/26 06:03:18 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x332) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/udp\x00') ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x400000000e0b5, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff, 0x5}) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0x5d}], 0x100000000000005b, 0x0) [ 369.632157] INFO: task kworker/1:4:5962 blocked for more than 120 seconds. [ 369.639232] Not tainted 4.16.0-rc6+ #366 [ 369.643834] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.651830] kworker/1:4 D20216 5962 2 0x80000000 [ 369.657487] Workqueue: events cgwb_release_workfn [ 369.662336] Call Trace: [ 369.664944] __schedule+0x8fb/0x1ec0 [ 369.668671] ? __sched_text_start+0x8/0x8 [ 369.672842] ? prepare_to_wait+0x192/0x4d0 [ 369.677085] ? lock_downgrade+0x980/0x980 [ 369.681253] ? lock_release+0xa40/0xa40 [ 369.685234] ? mark_held_locks+0xaf/0x100 [ 369.689397] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 369.694507] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.699537] ? atomic_t_wait+0x90/0x90 [ 369.703429] schedule+0xf5/0x430 [ 369.706802] ? prepare_to_wait+0x192/0x4d0 [ 369.711046] ? __schedule+0x1ec0/0x1ec0 [ 369.715052] ? finish_wait+0x490/0x490 [ 369.718943] ? trace_hardirqs_off+0x10/0x10 [ 369.723271] ? trace_event_raw_event_lock+0x340/0x340 [ 369.728468] ? print_irqtrace_events+0x270/0x270 [ 369.733251] ? atomic_t_wait+0x90/0x90 [ 369.737142] bit_wait+0x18/0x90 [ 369.740429] __wait_on_bit+0x88/0x130 [ 369.744238] out_of_line_wait_on_bit+0x204/0x3a0 [ 369.749007] ? check_same_owner+0x320/0x320 [ 369.753350] ? __wait_on_bit+0x130/0x130 [ 369.757434] ? bit_waitqueue+0x30/0x30 [ 369.761385] ? __might_sleep+0x95/0x190 [ 369.765376] wb_shutdown+0x335/0x430 [ 369.769093] ? set_wb_congested+0x40/0x40 [ 369.773246] ? find_held_lock+0x35/0x1d0 [ 369.777315] ? trace_hardirqs_off+0x10/0x10 [ 369.781655] ? lock_acquire+0x1d5/0x580 [ 369.785633] ? lock_acquire+0x1d5/0x580 [ 369.789616] ? process_one_work+0xb89/0x1bb0 [ 369.794059] cgwb_release_workfn+0x8b/0x61d [ 369.798398] ? wb_get_create+0x1670/0x1670 [ 369.802644] ? __lock_is_held+0xb6/0x140 [ 369.806741] process_one_work+0xc47/0x1bb0 [ 369.810986] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 369.816185] ? trace_hardirqs_on+0xd/0x10 [ 369.820349] ? pwq_dec_nr_in_flight+0x450/0x450 [ 369.825096] ? __schedule+0x903/0x1ec0 [ 369.829008] ? __lock_is_held+0xb6/0x140 [ 369.833101] ? trace_hardirqs_off+0x10/0x10 [ 369.837468] ? lock_acquire+0x1d5/0x580 [ 369.841445] ? lock_acquire+0x1d5/0x580 [ 369.845438] ? worker_thread+0x4a3/0x1990 [ 369.849605] ? lock_downgrade+0x980/0x980 [ 369.853789] ? lock_release+0xa40/0xa40 [ 369.857770] ? retint_kernel+0x10/0x10 [ 369.861666] ? do_raw_spin_trylock+0x190/0x190 [ 369.866272] worker_thread+0x223/0x1990 [ 369.870250] ? finish_task_switch+0x1c1/0x7e0 [ 369.874749] ? lock_downgrade+0x980/0x980 [ 369.879049] ? process_one_work+0x1bb0/0x1bb0 [ 369.883549] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.888573] ? trace_hardirqs_on+0xd/0x10 [ 369.892728] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.897228] ? finish_task_switch+0x1c1/0x7e0 [ 369.901726] ? finish_task_switch+0x182/0x7e0 [ 369.906242] ? copy_overflow+0x20/0x20 [ 369.910173] ? __schedule+0x903/0x1ec0 [ 369.914090] ? trace_hardirqs_off+0x10/0x10 [ 369.918417] ? find_held_lock+0x35/0x1d0 [ 369.922491] ? find_held_lock+0x35/0x1d0 [ 369.926576] ? complete+0x62/0x80 [ 369.930065] ? __schedule+0x1ec0/0x1ec0 [ 369.934046] ? do_wait_intr_irq+0x3e0/0x3e0 [ 369.938375] ? __lockdep_init_map+0xe4/0x650 [ 369.942787] ? do_raw_spin_trylock+0x190/0x190 [ 369.947373] ? lockdep_init_map+0x9/0x10 [ 369.951433] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 369.956544] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.961654] ? trace_hardirqs_on+0xd/0x10 [ 369.965810] ? __kthread_parkme+0x176/0x240 [ 369.970139] kthread+0x33c/0x400 [ 369.973510] ? process_one_work+0x1bb0/0x1bb0 [ 369.978034] ? kthread_stop+0x7a0/0x7a0 [ 369.982042] ret_from_fork+0x3a/0x50 [ 369.985807] [ 369.985807] Showing all locks held in the system: [ 369.992147] 2 locks held by khungtaskd/800: [ 369.996599] #0: (rcu_read_lock){....}, at: [<00000000aef3f902>] watchdog+0x1c5/0xd60 [ 370.004679] #1: (tasklist_lock){.+.+}, at: [<000000009d62765a>] debug_show_all_locks+0xd3/0x3d0 [ 370.013738] 2 locks held by getty/4121: [ 370.017707] #0: (&tty->ldisc_sem){++++}, at: [<00000000a827f0bc>] ldsem_down_read+0x37/0x40 [ 370.026381] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000ee61d139>] n_tty_read+0x2ef/0x1a40 [ 370.035678] 2 locks held by getty/4122: [ 370.039655] #0: (&tty->ldisc_sem){++++}, at: [<00000000a827f0bc>] ldsem_down_read+0x37/0x40 [ 370.048359] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000ee61d139>] n_tty_read+0x2ef/0x1a40 [ 370.057671] 2 locks held by getty/4123: [ 370.061655] #0: (&tty->ldisc_sem){++++}, at: [<00000000a827f0bc>] ldsem_down_read+0x37/0x40 [ 370.070346] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000ee61d139>] n_tty_read+0x2ef/0x1a40 [ 370.079657] 2 locks held by getty/4124: [ 370.083634] #0: (&tty->ldisc_sem){++++}, at: [<00000000a827f0bc>] ldsem_down_read+0x37/0x40 [ 370.092322] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000ee61d139>] n_tty_read+0x2ef/0x1a40 [ 370.101615] 2 locks held by getty/4125: [ 370.105585] #0: (&tty->ldisc_sem){++++}, at: [<00000000a827f0bc>] ldsem_down_read+0x37/0x40 [ 370.114276] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000ee61d139>] n_tty_read+0x2ef/0x1a40 [ 370.123573] 2 locks held by getty/4126: [ 370.127547] #0: (&tty->ldisc_sem){++++}, at: [<00000000a827f0bc>] ldsem_down_read+0x37/0x40 [ 370.136233] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000ee61d139>] n_tty_read+0x2ef/0x1a40 [ 370.145528] 2 locks held by getty/4127: [ 370.149498] #0: (&tty->ldisc_sem){++++}, at: [<00000000a827f0bc>] ldsem_down_read+0x37/0x40 [ 370.158174] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000ee61d139>] n_tty_read+0x2ef/0x1a40 [ 370.167472] 2 locks held by syz-executor0/4193: [ 370.172137] #0: (sb_writers#11){.+.+}, at: [<00000000ebcda077>] mnt_want_write+0x3f/0xb0 [ 370.180563] #1: (&type->i_mutex_dir_key#4/1){+.+.}, at: [<000000005bafd21c>] do_rmdir+0x380/0x5f0 [ 370.189765] 2 locks held by syz-executor3/4196: [ 370.194426] #0: (sb_writers#11){.+.+}, at: [<00000000ebcda077>] mnt_want_write+0x3f/0xb0 [ 370.202844] #1: (&type->i_mutex_dir_key#4/1){+.+.}, at: [<000000005bafd21c>] do_rmdir+0x380/0x5f0 [ 370.212069] 2 locks held by syz-executor1/4198: [ 370.216741] #0: (sb_writers#11){.+.+}, at: [<00000000ebcda077>] mnt_want_write+0x3f/0xb0 [ 370.225177] #1: (&type->i_mutex_dir_key#4/1){+.+.}, at: [<000000005bafd21c>] do_rmdir+0x380/0x5f0 [ 370.234389] 2 locks held by syz-executor2/4199: [ 370.239056] #0: (sb_writers#11){.+.+}, at: [<00000000ebcda077>] mnt_want_write+0x3f/0xb0 [ 370.247503] #1: (&type->i_mutex_dir_key#4/1){+.+.}, at: [<00000000b9fbe5a8>] filename_create+0x192/0x520 [ 370.257323] 2 locks held by syz-executor7/4200: [ 370.261997] #0: (sb_writers#11){.+.+}, at: [<00000000ebcda077>] mnt_want_write+0x3f/0xb0 [ 370.270445] #1: (&type->i_mutex_dir_key#4/1){+.+.}, at: [<000000005bafd21c>] do_rmdir+0x380/0x5f0 [ 370.279696] 3 locks held by syz-executor5/4202: [ 370.284362] #0: (sb_writers#11){.+.+}, at: [<00000000ebcda077>] mnt_want_write+0x3f/0xb0 [ 370.292782] #1: (&type->i_mutex_dir_key#4/1){+.+.}, at: [<00000000b9fbe5a8>] filename_create+0x192/0x520 [ 370.302603] #2: (cgroup_mutex){+.+.}, at: [<00000000a31829be>] cgroup_kn_lock_live+0x29e/0x580 [ 370.311547] 4 locks held by kworker/1:3/5395: [ 370.316046] #0: ((wq_completion)"memcg_kmem_cache"){+.+.}, at: [<00000000f5a40c78>] process_one_work+0xb12/0x1bb0 [ 370.326644] #1: ((work_completion)(&cw->work)){+.+.}, at: [<00000000d5fe419d>] process_one_work+0xb89/0x1bb0 [ 370.336810] #2: (cpu_hotplug_lock.rw_sem){++++}, at: [<000000009562b50a>] memcg_create_kmem_cache+0x16/0x170 [ 370.346988] #3: (slab_mutex){+.+.}, at: [<000000007a0f13f3>] memcg_create_kmem_cache+0x24/0x170 [ 370.356546] 2 locks held by kworker/1:4/5962: [ 370.361053] #0: ((wq_completion)"events"){+.+.}, at: [<00000000f5a40c78>] process_one_work+0xb12/0x1bb0 [ 370.370784] #1: ((work_completion)(&wb->release_work)){+.+.}, at: [<00000000d5fe419d>] process_one_work+0xb89/0x1bb0 [ 370.381639] 4 locks held by kworker/0:5/6280: [ 370.386137] #0: ((wq_completion)"memcg_kmem_cache"){+.+.}, at: [<00000000f5a40c78>] process_one_work+0xb12/0x1bb0 [ 370.396729] #1: ((work_completion)(&cw->work)){+.+.}, at: [<00000000d5fe419d>] process_one_work+0xb89/0x1bb0 [ 370.406897] #2: (cpu_hotplug_lock.rw_sem){++++}, at: [<000000009562b50a>] memcg_create_kmem_cache+0x16/0x170 [ 370.417059] #3: (slab_mutex){+.+.}, at: [<000000007a0f13f3>] memcg_create_kmem_cache+0x24/0x170 [ 370.426094] 5 locks held by kworker/1:6/7981: [ 370.430585] #0: ((wq_completion)"cgroup_destroy"){+.+.}, at: [<00000000f5a40c78>] process_one_work+0xb12/0x1bb0 [ 370.441034] #1: ((work_completion)(&css->destroy_work)){+.+.}, at: [<00000000d5fe419d>] process_one_work+0xb89/0x1bb0 [ 370.451983] #2: (cgroup_mutex){+.+.}, at: [<00000000e7edbd98>] css_killed_work_fn+0x93/0x5c0 [ 370.460781] #3: (cpu_hotplug_lock.rw_sem){++++}, at: [<00000000d4a81f1d>] memcg_deactivate_kmem_caches+0x21/0xf0 [ 370.471284] #4: (slab_mutex){+.+.}, at: [<0000000011c9ab2c>] memcg_deactivate_kmem_caches+0x2f/0xf0 [ 370.480678] 2 locks held by syz-executor4/16596: [ 370.485429] #0: (sb_writers#11){.+.+}, at: [<00000000ebcda077>] mnt_want_write+0x3f/0xb0 [ 370.493857] #1: (&type->i_mutex_dir_key#4/1){+.+.}, at: [<00000000b9fbe5a8>] filename_create+0x192/0x520 [ 370.503682] 3 locks held by syz-executor6/22740: [ 370.508432] #0: (sb_writers#10){.+.+}, at: [<0000000098d3a540>] vfs_write+0x407/0x510 [ 370.516591] #1: (&of->mutex){+.+.}, at: [<00000000baf20f55>] kernfs_fop_write+0x208/0x440 [ 370.525112] #2: (cgroup_mutex){+.+.}, at: [<00000000a31829be>] cgroup_kn_lock_live+0x29e/0x580 [ 370.534057] [ 370.535681] ============================================= [ 370.535681] [ 370.542696] NMI backtrace for cpu 0 [ 370.546327] CPU: 0 PID: 800 Comm: khungtaskd Not tainted 4.16.0-rc6+ #366 [ 370.553229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.562552] Call Trace: [ 370.565112] dump_stack+0x194/0x24d [ 370.568714] ? arch_local_irq_restore+0x53/0x53 [ 370.573352] ? debug_show_all_locks+0x2f3/0x3d0 [ 370.577993] ? nmi_cpu_backtrace+0x1be/0x210 [ 370.582377] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.586841] nmi_cpu_backtrace+0x1d2/0x210 [ 370.591048] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.595512] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 370.600765] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.605923] watchdog+0x90c/0xd60 [ 370.609356] ? reset_hung_task_detector+0xa0/0xa0 [ 370.614166] ? complete+0x62/0x80 [ 370.617598] ? __schedule+0x1ec0/0x1ec0 [ 370.621539] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.625832] ? __lockdep_init_map+0xe4/0x650 [ 370.630212] ? do_raw_spin_trylock+0x190/0x190 [ 370.634766] ? lockdep_init_map+0x9/0x10 [ 370.638799] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 370.643875] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.648860] ? trace_hardirqs_on+0xd/0x10 [ 370.652978] ? __kthread_parkme+0x176/0x240 [ 370.657275] kthread+0x33c/0x400 [ 370.660616] ? reset_hung_task_detector+0xa0/0xa0 [ 370.665428] ? kthread_stop+0x7a0/0x7a0 [ 370.669376] ret_from_fork+0x3a/0x50 [ 370.673124] Sending NMI from CPU 0 to CPUs 1: [ 370.677634] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10 [ 370.678626] Kernel panic - not syncing: hung_task: blocked tasks [ 370.691660] CPU: 0 PID: 800 Comm: khungtaskd Not tainted 4.16.0-rc6+ #366 [ 370.698554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.707875] Call Trace: [ 370.710433] dump_stack+0x194/0x24d [ 370.714036] ? arch_local_irq_restore+0x53/0x53 [ 370.718694] ? vsnprintf+0x1ed/0x1900 [ 370.722468] panic+0x1e4/0x41c [ 370.725637] ? refcount_error_report+0x214/0x214 [ 370.730372] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 370.735711] watchdog+0x91d/0xd60 [ 370.739150] ? reset_hung_task_detector+0xa0/0xa0 [ 370.743974] ? complete+0x62/0x80 [ 370.747406] ? __schedule+0x1ec0/0x1ec0 [ 370.751352] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.755647] ? __lockdep_init_map+0xe4/0x650 [ 370.760031] ? do_raw_spin_trylock+0x190/0x190 [ 370.764582] ? lockdep_init_map+0x9/0x10 [ 370.768619] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 370.773702] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.778691] ? trace_hardirqs_on+0xd/0x10 [ 370.782819] ? __kthread_parkme+0x176/0x240 [ 370.787116] kthread+0x33c/0x400 [ 370.790452] ? reset_hung_task_detector+0xa0/0xa0 [ 370.795262] ? kthread_stop+0x7a0/0x7a0 [ 370.799211] ret_from_fork+0x3a/0x50 [ 370.803569] Dumping ftrace buffer: [ 370.807182] (ftrace buffer empty) [ 370.810865] Kernel Offset: disabled [ 370.814464] Rebooting in 86400 seconds..